Thousands of doctors gather in a convention hall, and at a set minute a rival drug company shows trial results your own medicine will be measured against. Medical congress intelligence is the work of knowing which results are coming, reading each one as soon as the congress makes it public, and giving your team the checked numbers while the session is still running.
This guide is for competitive intelligence leads and analysts, medical affairs and field medical teams, program and brand leads, and the compliance counsel who ask whether a note may be used. It covers public results at scientific meetings and leaves the meaning of each one to people. Each congress's own rules govern what you may capture and mine, and getting permission is your job. No background in congresses needed.
Imagine you lead competitive intelligence at a mid-sized biotech, and it is 8:39 am on Wednesday, October 7, 2026, at a fictional congress in Vienna, EIMC 2026. Your company, Northwind Bio, has an antibody for the bowel disease ulcerative colitis, Veltrimab, heading for a filing with regulators. Your team tracks 46 of the meeting's 2,318 abstracts, the short study summaries a congress publishes, with one analyst in Hall A.
A rival's newest result, late-breaking abstract LB-07, is locked until 8:40 am. You know its title and nothing else. One minute later the numbers go public: how many patients reached remission at week 12, on the drug and on placebo. The rival's investor call is at 2:00 pm. Your program lead, who runs Veltrimab's development, is about to walk into another room.
Your trial · VLT-302
Week 12
24.9% vs 8.3%
Gap
16.6 points
Treated before
52%
LB-07 · page 41 · 8:40 am
Week 12
27.4% vs 9.8%
Gap
17.6 points
Treated before
47%
1.0 point aparttwo separate trialsand different patients, so nobody can call it a win.
By 8:43 am your program team of 14 has three lines, each with its source and the words "not head-to-head". The evening before, your analyst noted a remark at a rival's exhibit stand about an unpublished interim look, an early check of a running trial's results. That note went to counsel and into no report.
What the work catches: a rival's number within minutes of going public and hours before its investor call, a comparison that says what it cannot prove, and one sentence your company should never have repeated.
How a rival's congress result becomes public, and what a drug company may do with it
The rules of the room, explained without selling anything: when an abstract may be read, what may be recorded, what counts as inside information, how far a congress number can be trusted, and how teams cover a meeting today. Real meetings are cited from their own published rules. The example is fictional.
01 · In plain words
A locked abstract in Hall A and a program lead two rooms away
Every year, the doctors and scientists in a field meet at a congress, a scientific meeting run by a medical society. Researchers send in a short summary of their work, called an abstract. A committee picks which ones to show, as a talk in a hall or as a poster on a wall. Drug companies come too, because this is where a trial's numbers often appear for the first time.
That makes a congress a very public moment for a company watching a rival. If a competitor's medicine for the same patients has done better than expected, the company wants to know quickly: its program team may have to rethink a filing plan, a message or a study design. Medical congress intelligence is the work of the small team that sees this coming and carries the news.
Some of the rules are unusual. The most awaited results, called late-breakers, stay locked by an embargo, a rule from the congress saying when the data may be made public. In a four-day meeting with parallel rooms, a team of three cannot be everywhere, so somebody has to choose. Then there is the note someone took at a rival's exhibit stand, which may hold something the rival never meant to say.
So the analyst in the room listens, types, checks the abstract book, the meeting's full set of abstracts, sets the number beside the company's own trial, and writes it up that evening. The program lead reads it the next morning, sometimes after the rival's investor call has come and gone. This guide explains what the work is, what its rules say, where it goes wrong, and how to judge software that offers to help.
From a title on the agenda to a changed plan: the path of a late-breaker
The meeting's program is readTitles and session times come out. The team picks which abstracts matter and assigns a person to each room.
The clock runsThe team knows the title and the time. Until the embargo lifts, the numbers are unknown and nothing is guessed.
The result is read and checkedThe abstract goes public. Someone reads it, checks each number, and sets it beside the company's own data.
A person says what it meansThe competitive intelligence lead rates the impact, writes the "so what for us", and decides who else is told.
The team actsA daily debrief goes out, the team's chart of rival drugs by stage moves, and someone changes a plan or decides not to.
Step 3 is the subject of this guide. Step 4 stays with people.
Embargo rules, slide photos, data mining and insider cases: what catches newcomers out
The lift is often days before the talk
At the 2026 meeting of the American Society of Clinical Oncology (ASCO), most abstracts went public on May 21, eight days before the May 29 opening, and late-breakers at 8:00 am Eastern on their own day.1,2
A photo of a slide can break the rules
The 2025 industry guidelines of the European Society for Medical Oncology (ESMO) say it is "strictly forbidden to record or capture in any way" the official sessions, the symposia, the exhibition and the poster area.3
"Public" can still need permission
ESMO's 2026 congress says commercial data mining of its published abstracts requires ESMO's permission, sought before the project starts. Its 2026 breast cancer meeting says the same.4,5
The SEC cases we read involve insiders
The three actions we read from the US Securities and Exchange Commission (SEC) concern trial investigators, one also a paid consultant, who traded before an announcement. None concerns a listener in a hall.6,7,8
Abstract, late-breaker, embargo and competitive intelligence lead
Abstract
A short summary of a study, sent to a congress. ESMO's 2026 meetings cap it at 2,000 characters, not counting spaces, so much detail stays out.4,5
Late-breaker
An abstract accepted on a second, later deadline for new research whose conclusive data did not exist at the first deadline, in ESMO's wording.4,5
Embargo
A congress's rule on when an abstract's data, and any data beyond it, may be made public.
CI lead
Competitive intelligence lead: the person who runs the coverage, rates each event and signs what goes out.
What medical congress intelligence covers, from the abstract book to the morning debrief
In shortCongress intelligence follows what is presented at scientific meetings, and sets it beside what the same rivals say in press releases, filings and trial registries. It runs on eight kinds of material. Each one carries different detail, becomes public at a different time, and deserves a different level of trust.
The description of a medical congress by EFPIA, the European drug industry's trade association, explains the shape. The scientific program, which it says covers up to 95% of the whole, is managed by the medical society with no industry input: lectures, debates, abstracts and posters. Companies run the rest, the sponsored talks called symposia and the exhibition, as separate satellite activity.9 Coverage has to keep those two apart. A number from a selected abstract and a statement from a company's own symposium are different kinds of evidence.
Size varies by field. The European Crohn's and Colitis Organisation's statistics page shows 1,528 abstracts submitted in 2024, and participation that peaked at 8,034 in 2019.10 United European Gastroenterology reports more than 14,100 people from over 122 countries at its 2026 week.11 A competitive team usually tracks a small slice of any of them.
Accurate on facts as a rule, and written to persuade.
Field note
What your own person saw and heard.
Private to your company.
Depends on whether the source can be shown to be public.
No single source answers all five questions a program lead asks
Our reading of what each kind of material usually carries
RarelySomeUsually
Headline numberWho was enrolledMethodsWhat happens nextCan be citedProgram and titlesRarelyRarelyRarelyRarelyUsuallyRegular abstractUsuallySomeSomeSomeUsuallyLate-breaking abstractUsuallySomeSomeSomeUsuallyOral presentationUsuallyUsuallyUsuallySomeSomePosterUsuallyUsuallySomeSomeSomeSponsored symposiumRarelySomeRarelySomeSomePress release or filingSomeRarelyRarelyUsuallyUsuallyField noteRarelyRarelyRarelySomeRarely
Two jobs often sit beside this one. Medical insights work listens to what doctors say. Pipeline tracking follows rivals all year through registries and company pages. Congress intelligence is the sprint: a few days on a fixed agenda in which a rival's story can change. A record in a trial registry, a public database of clinical trials such as ClinicalTrials.gov, feeds it: the US rule requires a primary completion date to be updated within 30 calendar days of reaching it and a recruitment status within 30 days of a change.15
03 · Embargo rules
When a congress abstract goes public: the embargo rules of eight real meetings
In shortAn embargo is a schedule, and each society writes its own. Regular abstracts can be public weeks before the talk. Late-breakers lift on the day at some meetings and earlier at others, and data beyond the abstract often waits for the session. A team that plans from the session time alone will be late at some meetings and early at others. Read each meeting's own policy, every year.
The table below gives each society's rule as it published it, for the meeting named. Every one of these changes from year to year, so treat the dates as examples of the pattern and check the current policy before you plan.
What we read: six societies' own documents in full. We could not open ASCO's or the American Heart Association's own pages, so those two rows come from a summary of them with quoted passages. Another publisher confirms ASCO's May 21 release and May 29 opening; the rest of ASCO's row, and all of AHA's, rest on the summary alone.1,16,2
Registered delegates can see abstracts about a week before opening, under the same embargo. The society's own press releases lift at 12:01 am CEST that day.
The date in its "Publication schedule for accepted abstracts", which the regulations leave to a later notice. ESMO Breast 2026 uses the same wording.5
Same schedule. The abstract book follows the congress.
"At the start of the official programme session."
The societies: ASCO, American Society of Clinical Oncology. AACR, American Association for Cancer Research. AHA, American Heart Association. EHA, European Hematology Association. ECE, European Congress of Endocrinology. AAN, American Academy of Neurology. WCN, World Congress of Nephrology. ESMO, European Society for Medical Oncology.
The word embargo can mean 44 days' notice before a meeting, or none
Days between abstract text going public and the meeting or the session, at the meetings we could read. A zero means the text lifts on the day or at the talk.
AAN 2027 regular, to opening44 days
EHA 2026 regular, to first orals30 days
EHA 2026 late-breaking, to its session12 days
ASCO 2026 regular, to opening8 days
WCN 2026 late-breaking, to its first session4 days
The days are our own arithmetic from each society's dates. A zero still has a time attached: at ASCO the late-breaker lifts at 8:00 am Eastern whatever hour the talk is, and at AHA it lifts at the talk.1,16
One meeting, five clocks: the EHA 2026 embargo schedule
A single meeting ran five embargo clocks over 33 days
European Hematology Association, EHA2026, as its form states them. Times are CEST.
May 12, 3:30 pmRegular abstracts
Published on the EHA website. Publication-only abstracts lift here too.
Jun 2, 3:30 pmLate-breaking abstracts
Abstract text goes online.
Jun 11, 8:00 amOral and poster detail
Anything beyond the abstract, for oral and poster presentations.
Three things that hold across most embargo policies
The title comes first
Titles carry a session and no result. AACR says a title-only press release "must not include any data or information from the abstract".14
The abstract is one release, the talk another
EHA, ESMO, AACR and WCN all hold data beyond the abstract for the session or the first congress day, so a number on a slide may be locked after the abstract is open. AAN lifts both together for embargoed abstracts.4,14,12,13,18
Companies may speak in words first
ESMO asks that any press release issued before the presentation summarize data "in a qualitative rather than quantitative way".4 So "met its primary endpoint" can arrive ahead of the number.
That last point matters for a public company, which may have to disclose results that move its stock. The World Congress of Nephrology may exempt one, case by case, when legal counsel advises that disclosure is required, and AAN asks authors in that position to notify it.18,13
AHA's 2026 guidelines, in the summary we read, say SEC-required announcements must be approved by AHA before release.16 A rival's short announcement in the spring can be followed by the full data at a meeting in the fall, and a team should have both on its calendar.
04 · Who is bound
Who an abstract embargo binds, what a broken one costs, and how a schedule can move
In shortPolicies speak first to authors, sponsors and journalists. Some reach further: ASCO adds "others", and EHA's press form says third parties are obliged. The penalties fall mostly on the abstract and its authors. Ask your own counsel how each meeting's text applies to you, and plan as if circulating embargoed data inside your company were a problem, because it can be.
The words differ. ASCO, as quoted in the summary we read, says that before publication "the author, coauthors, sponsor of the research, journalists, and others must not make the information public".1 ESMO's confidentiality line names "the author, co-authors, institute(s), research sponsor(s) and ESMO".4
EHA's form states that the policy covers abstracts "regardless of the source from which the information is obtained", that third parties are obliged to abide by it, and that if an embargo is broken "both the third party and the person involved will be held responsible and liable".12 That form is written for the media, so read it for its direction, and take advice on its reach.
The World Congress of Nephrology goes furthest on money: before presentation, the presenting author, co-authors, research sponsors and journalists may not "use the information for trading purposes or provide it to others who can use it for trading purposes".18 That one line joins the congress's rule to securities law, the subject of section 06.
Sponsors are named everywhere; one policy of six speaks to trading
What the texts we read state. Not seen means it was absent from what we read, and the policy may say more elsewhere.
What breaking an embargo can cost, in the societies' own words
Society
Stated consequence
Who feels it first
AACR
Those who break the policy "could jeopardize an abstract's placement in the scientific program and press events".14
The presenter and sponsor
ESMO
If a press release carries much more than ESMO recommends, "the abstract's placement ... is subject to change".4
The sponsor
WCN
The abstract "may no longer be eligible for inclusion in the congress program".18
The author and sponsor
ECE
Withdrawal from the program, loss of presentation privileges, exclusion from future congresses.17
The author and institution
AHA
Earlier AHA guidelines describe withdrawal of the trial, and bans across AHA, ACC and ESC meetings. We read these in summary, and the 2026 text we read did not spell out a penalty.16
The trial's team
EULAR 2024
The abstract may be withdrawn from the congress, "and/or other measures deemed appropriate".19
The author
The morning a schedule moved: ASCO's early release in May 2026
A published hour can change. ASCO reported that it inadvertently released details of six embargoed studies through a podcast at 5:00 am Eastern on May 21, 2026, twelve hours before the planned 5:00 pm release, and that it then published those abstracts early.1 We read this in a summary of ASCO's pages, and we found no other publisher's account of it.
For a coverage team the lesson is practical. A clock built from last month's schedule would have kept six public abstracts locked after ASCO had released them, and a team that read the podcast's details before the society released the abstracts would have had a harder question for counsel. Someone has to watch the society's own notices during the meeting.
What a careful team does about embargoed material
It keeps one schedule per meeting
Regular, late-breaking, poster, oral, written down with its source and date, and re-read in the week before the congress.
It refuses early copies
A copy from a journalist, a friend or an investigator is declined and logged. Early access given to journalists on a press list stays with them.4
It treats a leak as a question
If data appears early through someone else's mistake, the team asks counsel before anyone circulates it.
05 · Recording and mining
Photos, recordings and data mining: what congress terms allow a company to do
In shortCongress content has an owner. Each congress's own rules govern what you may capture and what you may mine, and getting permission is your job. Societies commonly hold the abstract's copyright, restrict recording of sessions and posters, and may require permission for commercial mining of even their published abstracts. Read those terms before anyone sends a phone into the hall or points software at an abstract book.
Three separate permissions tend to get blurred: whether you may read something, whether you may copy it, and whether you may process it at scale for a commercial purpose. An abstract that is free to read on a society's website can still be restricted on the second and third.
Question
What a society's text says
What it means for coverage
Who owns the abstract?
ESMO "holds copyright of all abstracts accepted".4 AACR holds copyright on accepted abstracts.14 ECE: copyright passes to the society and its publisher, and authors keep presentations and posters.17
Summarizing a fact differs from copying the text. Ask counsel where your briefs sit.
May we record or photograph?
ESMO 2025, the newest industry guidelines we found: "strictly forbidden to record or capture in any way" sessions, symposia, the exhibition and the poster area.3 EULAR 2024: unauthorized recording is treated as a copyright violation. Delegates may photograph sessions to share educational content unless the presenter objects, and nothing may be taken or recorded for commercial use.19
Field notes are typed words. A company's slide photo needs the meeting's own permission, and you ask for it.
May software mine published abstracts?
ESMO Congress 2026: "Commercial data mining of ESMO Congress 2026 published abstracts requires the permission of ESMO and approval must be sought before inception of the project."4 ESMO Breast 2026 says the same of its own abstracts.5
Getting that permission is your job: have the society's answer in writing, per meeting. A vendor's "public sources only" does not settle this.
May we reuse the congress's name or slides?
ESMO restricts its logo and its official slide template to the meeting.4
Internal summaries should describe the source and leave the congress's branding out.
The riskier the action, the more it needs a named permission
Our placement. Your counsel's will differ by meeting.
How clearly the terms restrict it →
Check the wording
Get written permission
Usually fine
Check the license
Read abstractOwn notesQuote a numberMine abstractsSlide photoRecord session
How much of the society's content is copied or processed →
How much of the society's content is copied or processed (0–1)
How clearly the terms restrict it (0–1)
Read abstract
0.12
0.10
Own notes
0.14
0.22
Quote a number
0.20
0.34
Mine abstracts
0.62
0.56
Slide photo
0.14
0.66
Record session
0.62
0.70
Competitive intelligence has an ethics code of its own. SCIP, the field's professional society, lists "to accurately disclose all relevant information, including one's identity and organization, prior to all interviews" in its code. We take that wording from two articles that quote it, because we could not read SCIP's own page.20,21 At an exhibit stand, that means wearing the badge and saying who you work for.
US trade secret law defines improper means to include "misrepresentation", while the EU's directive treats observation of a product or object made available to the public as lawful.22,23
06 · Inside information
Hearing trial results at a congress, and when a remark at an exhibit stand becomes a legal problem
In shortHearing a result that a society has made public is ordinary. The hard cases are a sentence at a stand or a corridor aside that may not be public anywhere. The published US actions we read concern insiders who traded ahead of an announcement. The working test for a congress team is one question: can we point to where this is public? If not, it goes to counsel and into no report.
As general information, the US and EU rules run like this. In the US, trading while aware of material nonpublic information, meaning facts an investor would want that are not yet public, breaches the antifraud rules when it also breaches a duty, and Rule 10b5-2 says one such duty arises "whenever a person agrees to maintain information in confidence".24
Regulation FD (Fair Disclosure) is a separate rule that binds the companies issuing securities: it covers selective disclosure to market professionals and holders likely to trade, and it treats a Form 8-K, a report filed with the SEC, a wire press release or an open webcast as public.25 It does not make a rival's analyst into a regulated party, and it does tell you what public looks like.
In the EU, the Market Abuse Regulation defines inside information as precise information that has not been made public and would be likely to have a significant effect on prices. Article 14 bars insider dealing, recommending it, and unlawful disclosure, and Article 10 treats disclosure as unlawful unless made in the normal exercise of employment, a profession or duties.26 A competitor's listed shares can fall under those bans, so a remark passed around a program team has a legal context even if no one there buys a share.
The three SEC actions we read concern people inside a trial, trading before the news
Three SEC matters. Each was settled or consented to on the terms described in the release; we leave out names.
2014Two trial investigators
Physicians serving as investigators, charged over trades ahead of public trial news. They agreed to settle.
Dec 2021Lead investigator and consultant
A professor under a consulting agreement allegedly bought 8,743 shares and sold after the announcement, for $134,142.
Dec 2024Principal investigator
Allegedly learned in June 2022 that positive results would be announced at an October 28 conference, and bought 80,000 shares.
The third case is the one that mentions a conference, and the record shows why it matters. The investigator learned of the planned announcement on June 16, 2022, more than four months ahead of it, and bought after learning. The release says the stock rose 60% after the announcement.
Without admitting or denying the allegations, the defendant consented to a judgment, subject to court approval, with disgorgement, meaning giving up the profits, and an equal civil penalty, each of $1,520,455.6 An SEC enforcement official said in 2014 that the agency "will continue to vigorously investigate and prosecute those who illegally trade on this information".8
Testing a field note: can we point to where this is public?
Every field note answers one question before anyone reads it
A working practice drawn from the rules above, for your counsel to adapt
1Heard or seen
A session, a poster, a handout, a remark.
AnalystOn the floor
2Written down
The person's own words, with place, time and whom they spoke to.
AnalystSame hour
3Where is this public?
An abstract, a press release, an open session, a filing.
ReviewerMinutes
4Public: cite it
The source travels with the sentence.
AnalystSame day
5Not shown public: hold
Nothing from the sentence goes in any report.
ReviewerAt once
6Counsel decides
Release a clean part, keep the rest out, consider next steps.
The person's own words, with place, time and whom they spoke to.
Analyst
Same hour
Where is this public?
An abstract, a press release, an open session, a filing.
Reviewer
Minutes
Public: cite it
The source travels with the sentence.
Analyst
Same day
Not shown public: hold
Nothing from the sentence goes in any report.
Reviewer
At once
Counsel decides
Release a clean part, keep the rest out, consider next steps.
Compliance counsel
Same day
Usually fine
A number on a screen at an open session after its lift. A handout offered to every visitor. A question and answer at the microphone.
Keep
Session, time and the fact that it was open.
Ask first
"We expect to report in the first quarter" from a stand employee. It may match a public statement, or it may be new.
Do
Look for the public statement. If you find none, hold it.
Stop
"The unblinded interim look was better than we expected." An interim look is a check of a trial's results before it finishes, and unblinded means the treatment groups are known. Nothing public says so, and it is a precise statement about a result.
Do
Send to counsel. Tell no one else. Do not ask a follow-up question.
Your company's own employees add a further layer. Someone who holds confidential information from a consulting role, an advisory board or a past employer may have a duty that outlasts the job. Your compliance team should ask about this when it builds the coverage plan, well before anyone is on a plane.
07 · What an abstract proves
How far to trust a congress number: what abstracts leave out and how often papers differ
In shortA congress abstract is a short, early document chosen by a committee. Many never become full papers: about 37% of abstracts in one large review reached full publication, with an estimated 69% of randomized and controlled trials published by ten years. When papers do appear, results can differ. A brief should say what kind of document a number came from.
37.3%
of 307,028 abstracts across 425 reports were later published in full, with varying follow-up.27
Cochrane review, 2018
68.7%
estimated for randomized and controlled trials by ten years, against 46.4% for all studies.27
Survival analysis, same review
19%
of 305 published plastic surgery studies showed a clinically meaningful change from the abstract.28
Dagi and colleagues, 2021
Positive results, oral talks and randomized designs all reach full publication more often
Risk ratio for reaching full publication, in the same review. A ratio of 1 would mean no difference.
Publication is linked to the results themselves. The same review found that results labeled positive were more likely to reach full publication (risk ratio 1.31), and so were oral presentations (1.46) and randomized designs (1.51).27 A team that treats every congress number as a future paper will overrate the good news. Journals do accept a full report after an abstract or a poster at a meeting, so a presentation does not stand in the way of a paper.29
How congress abstracts and later papers disagree
Differences between abstract and paper are common, and many touch the results
Two specialty series. Their fields and definitions differ, so read each on its own.
Dental series: any change from the abstract95.6%
Dental series: at least one major discrepancy65%
Dental series: results changed, the most common major one48.2%
Plastic surgery series: clinically meaningful change19%
Dental series: results changed, the most common major one
48.2%
Plastic surgery series: clinically meaningful change
19%
Neither series comes from drug trials in the fields a company usually tracks, and we found no such figure for late-stage drug trials specifically. The plastic surgery authors defined a change as a shift in direction or more than 10% in a result, and they recommend marking abstracts as preliminary.28 That is good advice for an internal brief too: name the document type beside the number.
Words that lean: spin in trial reports
Reading the words takes care as well. A 2026 review of 71 randomized myeloma trials found spin, meaning reporting that could mislead by emphasizing benefit or playing down unfavorable findings, in 25 of them, 35.2%. It was most often optimistic language and emphasis on secondary or subgroup findings, and it was tied to trials that missed their primary endpoint.31 One specialty, one study. For a congress team, the takeaway is to pull the primary endpoint first, then read what the abstract's conclusion says about it.
About 35 in 100 myeloma trials showed spin in their reporting
35 in 100
of 71 randomized myeloma trials, most often through optimistic language and emphasis on secondary or subgroup findings
of 71 randomized myeloma trials, most often through optimistic language and emphasis on secondary or subgroup findings
35 of 100
Reader's check
The question
In the fictional LB-07
Primary endpoint
What was it, and did the trial meet it?
Clinical remission at week 12 on the modified Mayo score, the trial's disease score. Met.
The denominator
How many, and who?
1,014 adults, randomized 2:1, 47% with a prior advanced therapy.
The subgroup
Was it predefined? How large? Was it a main test?
38% positive for a predefined marker. The abstract does not say how it was tested.
The time period
Which period do the results cover?
The 12-week induction period, the trial's first phase, only.
The gap
What is missing that matters to you?
Maintenance data from the longer-term phase, sites and the marker's prevalence by region.
08 · Cross-trial arithmetic
Setting a rival's result beside your own trial: the arithmetic of "not head-to-head"
In shortTwo numbers from two trials share no randomization, so a difference between them may come from the trials themselves. Line up the same endpoint at the same time point, subtract each trial's own placebo, print the populations, and say what you could not check. In the example, a 1.0-point gap sits far inside the rival trial's own 95% confidence interval, the range the true effect is likely to lie in.
Inside one randomized trial, patients in both arms came from the same recruited group, so the gap between arms can be credited to the treatment.
Across trials, patients were enrolled separately under separate rules. Setting the treated arms side by side is prone to bias and offers no advantage over observational data, as a founding paper on the method put it. Comparing each drug's gap over its own placebo preserves each trial's randomization, and those authors still warn of limited strength of inference.32
Health technology assessment bodies, public bodies that review what a medicine adds over current care, use a range of formal indirect comparison methods.33 A competitive brief is only a first read, and it needs to say so.
The fictional comparison, worked by hand
The two placebo arms sit 1.5 points apart, more than the 1.0-point gap between the drugs
Week-12 clinical remission in ulcerative colitis. Separate trials, not head-to-head.
PlaceboDrug
HWL-217, CALDER-UC, n=1,0149.8%27.4%
Veltrimab, VLT-302, n=1,1028.3%24.9%
HWL-217, marker-positive, 38% of patients9.1%33.2%
Fictional example from this guide
Show the numbers
Placebo
Drug
HWL-217, CALDER-UC, n=1,014
9.8%
27.4%
Veltrimab, VLT-302, n=1,102
8.3%
24.9%
HWL-217, marker-positive, 38% of patients
9.1%
33.2%
Step
Working
Result
What it tells you
Rival's gap over placebo
27.4 − 9.8
17.6 points
Matches the abstract, so the numbers were read correctly.
Your gap over placebo
24.9 − 8.3
16.6 points
From your approved reference card, the dated record of your own trial's numbers.
Gap between the gaps
17.6 − 16.6
1.0 point
Too small to read as a difference. See the next line.
The rival's own uncertainty
95% interval 12.9 to 22.3
9.4 points wide
The 1.0-point gap is well inside it, before counting your own trial's uncertainty.
Does the interval fit?
2:1 of 1,014 is 676 and 338. √(.274×.726/676 + .098×.902/338) = 2.36 points. ×1.96 = 4.6.
13.0 to 22.2
Close to what is printed, so nothing looks mistyped. A quick check any analyst can run.
The subgroup's gap
33.2 − 9.1
24.1 points
Larger, on 38% of patients, with no interval in the abstract. A question for the session.
All numbers are the guide's fictional case, and our own arithmetic from them.
What has to match before a comparison means anything
The nearest regulatory text is about a stricter use: an arm from another trial used as the comparison group, called an external control.
FDA's February 2023 draft guidance, still a draft, says such use "would only be appropriate" when comparability exists on "participant eligibility criteria, treatment administration, patterns of care (e.g., location of treatment sites), recording of concomitant medications", and how outcomes were assessed.34 It also calls data collected in different time periods a particular concern when care for a disease changes over time. A competitive table goes to no regulator, and the list still works as a reading guide.
From a late-breaking abstract alone, little of the comparability list can be checked
Our reading, using FDA's draft list as a guide. Fictional LB-07 against your own reference card.
NoPartYes
In the abstractIn your cardComparable?Who was let inPartPartPartPrior treatment historyPartPartPartDose and how givenPartPartNoWhere patients were treatedPartNoNoOther medicines allowedNoNoNoEndpoint definitionYesPartPartTime pointYesYesYesWhen the trial ranNoPartNo
Words matter too. "47% with an inadequate response to at least one advanced therapy" and "52% who had failed at least one advanced therapy" sound alike, and a trial's definitions may differ. "A more refractory population", which here points to the larger share who had failed an advanced therapy, is therefore a judgment, even when the numbers are right. A careful brief prints both phrases and lets the reader see the gap.
09 · Coverage arithmetic
Choosing 46 abstracts from 2,318: the arithmetic of a coverage plan with three people
In shortCoverage is a selection problem. Start from the questions your program needs answered, turn them into a tracked list, then place people on a grid of days and rooms. Every blank cell is a decision, and it is better made on purpose. In the example, the team tracks about 2 in 100 abstracts, and one session on Day 3 has nobody in it.
The Medical Affairs Professional Society describes a useful way to start for insight work: teams define broad key insight topics, then draft narrower key insight questions to guide field interactions.35 A congress plan borrows the idea. "Will the rival's maintenance data arrive before our filing?" tells an analyst what to read and where to sit. "Cover immunology" tells them nothing.
A team of three narrows 2,318 abstracts to 4 tracked late-breakers on the embargo watch
The fictional EIMC 2026, from the tracked list and pre-congress briefing
Abstracts on the program2,318
Tracked by the team46
Late-breakers in that list8
Late-breakers from competitors4
Fictional example from this guide
Show the numbers
Stage
Count
Abstracts on the program
2,318
Tracked by the team
46
Late-breakers in that list
8
Late-breakers from competitors
4
Day 3 carries the heaviest load: nine sessions against five or six
Sessions with tracked abstracts, by day, fictional EIMC 2026
5 sessionsMon Oct 5
6 sessionsTue Oct 6
9 sessionsWed Oct 7
5 sessionsThu Oct 8
Fictional example from this guide
Show the numbers
Period
Value
Mon Oct 5
5 sessions
Tue Oct 6
6 sessions
Wed Oct 7
9 sessions
Thu Oct 8
5 sessions
One analyst carries four of Day 3's nine sessions, and one has nobody
Number of Day 3 sessions by who covers them, fictional example
CI analyst, Halls A and B and posters4
Medical affairs, symposia2
Program lead, Hall C2
No one assigned, 4:00 pm in Hall B1
Fictional example from this guide
Show the numbers
Item
Value
CI analyst, Halls A and B and posters
4
Medical affairs, symposia
2
Program lead, Hall C
2
No one assigned, 4:00 pm in Hall B
1
Ranking sessions by what a late read would cost your program
Put people where the data is new and the room adds detail
Our rule of thumb. The session types are general, and your list will differ.
A plan should also record what your own people are doing. In the fictional example the program lead is presenting her own data in Hall C at 11:30 am. She cannot cover anything then, and she should not be the person reading rival numbers in her own session's prep. Good plans also name a reviewer for field notes, reachable during the meeting's hours and its time zone.
10 · Common errors
Eight ways congress coverage goes wrong, and which ones reach a decision
In shortThe expensive errors are ordinary: the wrong clock, a slide number in a brief ahead of its release, an abstract's number carried forward as final, a subgroup used as the headline, a comparison across different endpoints. No public study counts how often these happen in company teams, so measure your own on a past congress.
The errors that hurt most are the ones a reader cannot see in the brief
Our rating of how often each error tends to appear and what it risks. No published count exists, so test yours.
LowMediumHigh
How oftenHard to spotCost to a decisionLegal or policy riskWrong embargo clockMediumMediumLowHighSlide data used before the sessionMediumHighMediumHighAbstract number treated as finalHighHighMediumLowSubgroup read as the headlineHighMediumHighLowDifferent endpoints comparedMediumHighHighLowStand remark in a reportLowHighMediumHighSession with nobody in itMediumMediumMediumLowDebrief arrives after the newsHighLowHighLow
Illustrative · replace with your own numbers
Show the numbers
How often
Hard to spot
Cost to a decision
Legal or policy risk
Wrong embargo clock
Medium
Medium
Low
High
Slide data used before the session
Medium
High
Medium
High
Abstract number treated as final
High
High
Medium
Low
Subgroup read as the headline
High
Medium
High
Low
Different endpoints compared
Medium
High
High
Low
Stand remark in a report
Low
High
Medium
High
Session with nobody in it
Medium
Medium
Medium
Low
Debrief arrives after the news
High
Low
High
Low
Error
Why it happens
What stops it
The wrong clock
The team plans from the session time, while the abstract's release is days earlier or the extra data's is at the session.1,12
One schedule per meeting, with its source.
A slide before its time
A number shown on a screen is typed into a brief that goes out before the session ends.
Tag each fact as abstract, session or field note.
An early number kept as final
The landscape chart keeps the abstract's number after a paper or updated talk appears.28
A document type and date beside every number.
Subgroup as headline
Trial reports can lean on secondary and subgroup findings, as one review of myeloma trials found.31
Primary endpoint first, always.
Different endpoints
Two trials both say "remission" under different scores or time points.
Same endpoint, same time point, or no chart.
A remark in a report
Notes are shared fast and read as colorful detail.24,26
Review before anyone reads the note.
A blank session
The plan names travelers and leaves rooms unnamed.
A grid with an owner in every marked cell.
A debrief after the news
Writing waits for the evening, when the sessions end.
A short cited summary early, and the debrief later.
Forwarding is one more habit to watch. A brief that was accurate and careful at 9:00 am can lose its caveats by the time a brand team forwards one line of it at noon. Anything an internal brief says about a rival's medicine may later shape something said outside the company, and anything said outside goes through medical, legal and regulatory review first. Keep the label attached to the number.
11 · Why hours matter
Why the hours after a late-breaker matter: investor calls, stock moves and a missing benchmark
In shortTrial results can move markets, and a sponsor may schedule an investor call the same day. Company leaders, investors and doctors start asking questions at once. That is why teams care about hours. Nobody publishes what a late brief costs, or the size of this market, so measure your own time from public to told.
A study of 24 investigational compounds at large US-listed companies, from January 2011 to May 2013, found a median day-of-announcement abnormal return, meaning the share move after adjusting for the wider market, of +0.8% for positive results and −2.0% for negative ones. After two days the figures were +0.4% and −1.7%.36
The study is old, small and limited to large firms, and it shows a real effect: results are treated as news on the day they come out. Regulation FD's list of public channels includes open webcasts and wire press releases, which is why the call and the release are often on the calendar.25
Bad news moved large drug companies' shares further than good news, and it lasted
Size of the median cumulative abnormal return, 24 compounds, 2011 to 2013. The study's two-day positive figure was not statistically significant.
We found no public figure for what companies spend on congress coverage, in planners, agencies or staff.
Instead
Add up your own badges, travel, agency fees and analyst weeks.
Time to brief
We found no public benchmark for how long a rival's number takes to reach a program team.
Instead
Take thirty events from two congresses and record the minutes.
Cost of being late
Tufts' cost of a day of delay is often borrowed here. It says about $500,000 in lost sales in the journal article and about $800,000 in a white paper, with $40,000 in direct cost, for delays in development.37
Instead
It prices a trial's delay and does not price a late brief. Leave it out of your case.
The reasons to move fast are mostly practical. A program lead who hears a number before a meeting can ask better questions at it. A medical affairs team can prepare for what doctors will ask that day. A strategy lead can read an investor call knowing what the abstract said. And a team that speaks first with a checked number leaves less room for a wrong one in a hallway.
12 · AI's limits
What AI can and cannot do with a congress abstract, and which rules reach this work
In shortIn the studies we read, language models handled simple stated numbers well and complex ones poorly. Every extracted number should open on its source, and a person should decide what it means. Few AI rules reach internal competitive summaries. FDA's draft and draft EU Annex 22 concern other work, and the EU AI Act's dates moved in 2026.
Language models read group sizes well and means poorly, in one test of 105 trial reports
Proportion of items correctly extracted by ChatGPT-4 and Claude 3 Opus from full-text trial reports. Top of each published range shown; the note gives the range.
The authors of that proof-of-concept study say to read the results with caution.38 A separate evaluation of seven models found them close on simple binary outcomes and poor when "tallying the results requires inference".39
A third study, on clinical note summaries, reported a 1.47% hallucination rate, meaning made-up content, and a 3.45% omission rate across 12,999 sentences; all its authors worked for the company behind the method.40 None of these tested congress abstracts, and we found no public test of congress work. A congress abstract's response rates fall on the easier side, and a mean change in a disease score falls on the harder one. Models improve quickly, so measure the one you are offered on your own abstracts.
The copying can move to software; the judgment stays with a named person
Our reading of who should own each step, given what the studies found
NoPartlyYes
Software draftsA person checksA person decidesReading the abstract at its releaseYesPartlyNoPulling fields with a citationYesPartlyNoComparing on the same endpointYesYesNoFlagging a field note for reviewPartlyYesPartlyRating the impactNoNoYesWriting what it means for usPartlyPartlyYesChoosing who is toldNoNoYes
The AI rules people ask about, and how far each one reaches here
Text
Status, November 2026
Does it reach congress briefs?
FDA draft on AI for regulatory decision-making
January 2025, docket FDA-2024-D-4689. Still a draft, marked not for implementation.41
No. It "does not address" AI used for operational efficiencies, such as internal workflows, that have no impact on patients, drug quality or the reliability of study results.
EMA reflection paper on AI
Final, adopted by EMA's human medicines committee, CHMP, on September 9, 2024.42
It concerns the medicinal product lifecycle. A competitive note sits outside that scope, and the paper's habits of good practice are still useful.
Draft EU GMP Annex 22
Consultation closed October 7, 2025. EudraLex Volume 4 lists no Annex 22 on November 3, 2026.43
No. It covers critical manufacturing uses, and says generative AI and large language models "should not be used" there. The text is still a draft.
EU AI Act
The AI Omnibus, the law that moved the Act's dates, in force July 27, 2026. High-risk rules in Annex III move to December 2, 2027, and product rules in Annex I to August 2, 2028.44
Ask counsel. An internal summary tool is unlikely to sit in a high-risk class, and the transparency and literacy duties deserve a check.
The tools themselves deserve the same care as the data. Ask where the abstract text goes, whether a provider trains on it, and who can see a held note. No regulator has written a rule about a competitive summary that we could find, which leaves a company's own policy in charge.
13 · How teams do it today
Who covers a medical congress today, and how one late-breaker takes nine and a half hours by hand
In shortCoverage is usually a few people across rooms, a planner or a spreadsheet, and sometimes an agency writing nightly notes. By our illustration, most of the time between a result and the program team goes on the evening write-up. Your own split will differ, and it is quick to measure.
From CI lead to compliance counsel: five seats that cover a meeting
CI
Competitive intelligence lead
Owns the tracked list and the grid, rates each event, signs what goes out.
Cares about: the number before the rival's call.
AN
CI analyst, on site
Covers late-breakers and posters, notes the room, checks the abstract book.
Cares about: listening instead of typing.
MA
Medical affairs or medical science liaison (MSL), on site
Covers symposia and scientific sessions, and meets doctors.
Cares about: knowing which room to be in.
PL
Program or brand lead
Reads between sessions, often while presenting.
Cares about: three lines with the source.
CC
Compliance counsel
Rules on field notes and approves the coverage plan and embargo rules.
Cares about: public or licensed, and proof of which.
By hand, a late-breaker takes six steps before the program team reads it
1Session starts
The analyst sits in the hall with the abstract book open.
CI analyst8:40 am
2Typing up the room
Notes in a shared document, between talks.
CI analystThrough the session
3Numbers checked
Each against the abstract and the slide.
CI analystAbout an hour
4Set beside your trial
By hand, from the reference card.
CI analystAfter the session
5Written after the day closes
A debrief with sessions, numbers and meaning.
Analyst, then leadEvening
6Signed and sent
To the debrief list.
CI leadNext morning
Illustrative · replace with your own numbers
Show the numbers
Step
What happens
Who
Time
Session starts
The analyst sits in the hall with the abstract book open.
CI analyst
8:40 am
Typing up the room
Notes in a shared document, between talks.
CI analyst
Through the session
Numbers checked
Each against the abstract and the slide.
CI analyst
About an hour
Set beside your trial
By hand, from the reference card.
CI analyst
After the session
Written after the day closes
A debrief with sessions, numbers and meaning.
Analyst, then lead
Evening
Signed and sent
To the debrief list.
CI lead
Next morning
The 9.5 by-hand hours of one late-breaker, longest step first
More than half the time goes on the evening write-up
Our estimate of a by-hand path, in hours, for the fictional team. Replace with your own.
Writing up after the day closes, then sending5 hours
Typing up what was heard in the room1.5 hours
Setting the result next to your own trial1.5 hours
Checking every number against the abstract book1 hour
Reading the abstract once its slot starts0.5 hours
Illustrative · replace with your own numbers
Show the numbers
Item
Value
Writing up after the day closes, then sending
5 hours
Typing up what was heard in the room
1.5 hours
Setting the result next to your own trial
1.5 hours
Checking every number against the abstract book
1 hour
Reading the abstract once its slot starts
0.5 hours
A planner, an agency, in-house analysts or software that reads at the lift
Spreadsheet and shared document
Cheap and flexible, and it works for one meeting with a skilled lead.
Watch for
One person holding the clock, sources kept by hand, no record of who saw what.
Abstract planner
Sorts sessions by disease, product and mechanism, and builds a personal agenda.
Watch for
It tells you where to sit. The reading and writing stay with you.
Coverage agency
People in the rooms, with a debrief the next morning.
Watch for
Morning timing, shared rights in the notes, and how a field note reaches your counsel.
Software that reads at the lift
Reads released abstracts, cites each field and drafts for a person.
Watch for
Whether it follows each meeting's schedule, whether it has rights to mine, and what it sends alone.
Part B · See it working
Botminds Medical Congress Intelligence on one late-breaker at a fictional congress
Part A described the work without naming a product. This part shows how Botminds does it. The product reads public and licensed sources, and people decide what they mean. Each congress's own rules govern what you may capture and mine, and getting permission is your job; we make no claim that the product meets any congress's rules. Every company, target, person, study and figure on these screens is fictional sample data, and the sample's targets are invented so that no screen reads as a real program. Times are Vienna time.
14 · One late-breaker
LB-07 in Botminds, from a locked title at 8:39 am to a decision at 8:52 am
In shortBefore the lift, the system knows a title, a time, a room and who covers it. At 8:40 am the abstract is read, 14 fields are pulled with citations, the source is confirmed public, and it is compared on the same endpoint. Three facts-only lines reach one pre-approved channel at 8:43 am. The rating, the meaning and any other audience wait for Dana Okafor, the CI lead.
Three minutes from the lift to three cited lines, and a person decides the rest
Sample congress, October 7, 2026. Sample times, on sample data.
Sep 28Tracked
Added to the list from the published title.
8:40 amEmbargo lifts
The abstract is read; the cell turns red.
8:41 am14 fields, public check
Every field cited. The source is confirmed public since 8:40.
8:42 amCompared
Against VLT-302, same endpoint, week 12.
8:43 amThree lines posted
To the program channel, 14 people, under a rule the CI lead approved.
8:47 amPress release matched
Filing guided for the second half of 2027, investor call at 2:00 pm.
8:52 amRouted to Dana
Suggested impact High. She rates it and decides who else is told.
Fictional example from this guide
Show the numbers
When
What
Sep 28
Tracked
8:40 am
Embargo lifts
8:41 am
14 fields, public check
8:42 am
Compared
8:43 am
Three lines posted
8:47 am
Press release matched
8:52 am
Routed to Dana
1
The Vienna agenda as a day-by-room grid, before the lift
Dana's home is the congress itself. Wednesday, October 7 is laid out by hall and hour: nine sessions with tracked abstracts, each chip marked as a competitor, your data, embargoed or academic, with the initials of who covers it. The red line is the time now. On the right, the embargo watch counts down to LB-07 in Hall A, with three more late-breakers to come.
The session tracker. 46 of 2,318 abstracts tracked across the meeting. The 4:00 pm session in Hall B still shows "+ Assign".
2
What the system holds while an abstract is under embargo
Open the event before 8:40 am and the abstract's pane is locked. The record holds four things: the published title, the session, who covers it, and where the summary will go. The screen says the abstract is under embargo until 8:40 am and that nothing about it can be used or shared. The event is a placeholder with a clock on it, and it was added from the title alone.
Before the lift. Title, session, who covers it and where the summary goes. This sample congress lifts at the slot. A real meeting follows that meeting's own schedule (section 03).
3
At 8:40 am the cell turns red and the abstract is read
The chip flips from locked to high-impact competitor. Sam Patel is in Hall A, listening, and he has nothing to type yet. The other chips stay locked on their own clocks: 2:15 pm and 2:35 pm today, and 10:20 am tomorrow.
The lift on the grid. One red chip among sessions still to come, with the time line beside it.
4
Read, extracted, checked, compared and summarized, with a time on each step
The steps run in view, each with its minute. One line comes from the Compliance Guard, the agent that checks each source: "congress abstract · public since 8:40 am". That is the system's answer to the question from section 06, can we point to where this is public? At a real congress, that answer comes from the society's published schedule, so your team should check it.
Five steps, 8:40 am to 8:43 am. Sample times on sample data.
5
Three facts-only lines in the program channel at 8:43 am
Dr. Maya Chen reads three lines between her own sessions. HWL-217 met its Phase 3 induction endpoint, 27.4% vs 9.8% at week 12. Veltrimab's VLT-302 reached 24.9% vs 8.3%. Marker-positive patients, 38% of the trial, reached 33.2% vs 9.1%. Each line has a chip that opens its source. Read line two closely: "a more refractory population" is a judgment resting on 52% vs 47%, and the two trials may define that history differently (section 08). A team that wants strictly facts should edit that phrase in its summary template.
The summary. Sent under the rule called "Embargo summaries". The rating and the so-what still wait for the CI lead.
6
Every number opens on the passage it came from
A click on a citation opens event E-1041 with the abstract's results sentence highlighted. Page 41 of the abstract book sits in the document view.
The passage. Sample abstract text, written for this example.
7
Fourteen extracted fields, each with a citation and a confidence
Asset, sponsor, mechanism, indication, phase, patients, route, primary endpoint, three results, the period they cover and two next steps. Each field shows a number from 0 to 1 for how sure the extraction is, and a chip for its source document. Fields under 0.85 go to a person, as section 15 shows. Marker-positive is the lowest here, at 0.93.
Extracted fields. Filing guidance cites source 2, the press release. The others cite source 1, the abstract.
8
Week-12 remission side by side, with a drafted so-what
The comparison lines up the same endpoint at the same time point, +17.6 against +16.6 points over placebo, and +24.1 in the subgroup, and prints a label saying the trials are separate and the comparison is not head-to-head. The draft then says what it may mean: "HWL-217 now matches Veltrimab on the headline induction number." That sentence is a draft for Dana. Section 08 shows why she might soften it: 1.0 point sits well inside the rival's own interval. She can edit every word.
Cross-trial context. Each number in the draft carries a citation number that opens its passage.
9
Dana rates the impact and chooses who else is told
She confirms High, and picks the lists: the Veltrimab program team (14) and Immunology strategy (9), 23 people. Medical affairs and business development stay off. "Nothing is sent until you approve" sits at the top of the card.
Her decision. Impact, lists, head-count. She can also mark it not material.
10
The alert as it will read, with her name on it
A final dialog shows the text, the lists and the head-count. Sending it is her act: the dialog says "Signed by Dana Okafor", hours before the rival's 2:00 pm call. The event moves to published, and the landscape marks the change.
Signed by a person. The alert, its sources and her decision go on the audit trail. The draft carries no investment advice, by the Brief Writer agent's own rule.
15 · The rest of the meeting
Held notes, registry moves, the landscape board and the signed morning debrief
In shortThe rest of the screens cover what happens around one late-breaker: every event in one list, a field that needs checking, a note held for counsel, a registry change, a mechanism-by-phase board, a catalyst calendar, briefs and debriefs, a dashboard, and settings your CI lead and counsel own.
A remark from an exhibit stand, held and unused
On October 6, Sam Patel adds a note from the Orsolis stand. He picked up a public study handout, and a staff member said "the unblinded interim look was better than we expected". Nothing public says so. The Compliance Guard holds the note, marks the sentence, marks the public part in a different color, and routes it to Priya Ranvelle, compliance counsel. Only she can release the clean part. The Guard cannot release a held note, and neither can Dana.
Held. The screen says the note is held and used in no brief or alert. The Day 2 debrief later says one note was held, and says nothing of what it contained.
A field below 0.85 confidence, and a note from an open session
Oral presentation OP-112 has 12 fields, and one is flagged in red at 0.82: the place and month of the 52-week data. That came from a field note, from a question and answer at the microphone. It goes to a person to check. The note itself passed the public-session check, with the room, the presenter's remark and two questions from the floor written in Sam's own words. Notes are typed: no slide photos or recordings are part of this step.
Below the line. One field in red, sourced to the note. A person checks it and marks the fields verified.
A note from an open session. Public session, passed, and matched to its abstract.
Every event in one list, and a registry record that moved seven months
Abstracts, registry changes, press releases, filings and notes all end up as one kind of record, with a stage from detected to published. The registry event is a good example: version 14 of a study record moved primary completion from June 2027 to November 2026, because an amendment now reads the primary result when the first 400 participants reach week 52. A rival's maintenance readout may therefore land before your filing. The system kept both versions and shows the difference.
Competitor events. Twelve sample events in the list, 1,284 in the collection since January.
Version 13 against version 14. Five fields changed, each cited to the captured record.
The mechanism-by-phase board and the catalyst calendar through June 2027
Once Dana publishes an event, the board moves. HWL-217 sits in Phase 3 in the Cytokine Q row, flagged "Today", beside Veltrimab in the Cytokine X row. Below it, a calendar runs from October 2026 to June 2027: the investor call, the summit's 52-week data, the registry's new completion date, the earliest top-line maintenance results in February 2027 and your own planned filing.
Landscape. The mechanisms are invented for this sample. Each asset opens its events.
Catalysts. Public guidance and registry dates, with your own plan in green.
A six-section Day 3 debrief, signed before it goes out
The debrief workflow runs at 6:00 pm on each congress day, or earlier if Dana asks. It gathers the sessions covered, matches notes, leaves out anything held, and drafts six sections. She signs it, and it goes to 38 people by 7:00 am the next morning, a design target. A later session gets a short update.
Day 3 debrief, ready to sign. Five steps in the side panel, the last one waiting for her.
Briefs and lists. Who receives what, and who opened it.
Dashboard: events by source, time to alert, analyst hours
The dashboard reports on sample data. It shows 122 events in 30 days, a median of 1.1 hours from source to alert, against a by-hand line of 9.5 hours, and impact as rated by the CI lead. A table shows what each source returned: congress abstracts have a 46% keep rate, because the team chose them, and registries have 0.8%. These are figures from the sample, on fictional data.
The dashboard. All sample figures. 19 hours a week is a design target.
Source coverage. Items read, events kept and median minutes to an event, by source.
The settings a CI lead and compliance counsel keep for themselves
What to watch, when to alert, which sources, who approves. Three compliance policies are locked. The embargo summary is itself a rule, one a team can switch off. Coverage is assigned from the grid, with the questions to answer written down, as Part A recommends.
Watch list and alert rules. Each rule can be switched on or off.
Sources. Public and licensed only, with social media left out of events. Whether a congress's terms let you mine its abstracts is yours to settle before you switch that source on.
Approvals and policy. Three policies are locked, one is a team's choice. These are your company's settings. Each congress's own rules still apply on top of them.
Filling the blank cell. A person, and the questions they are there to answer.
Tomorrow's grid. One more late-breaker at 10:20 am, and another blank cell to fill.
16 · Agents and signatures
Six agents read congress sources; a CI lead and compliance counsel decide
In shortSix agents, pieces of software that each do one job within set limits. One kind of message goes out alone: a facts-only embargo summary to one pre-approved channel, under a rule the CI lead approved. Ratings, the so-what, other audiences and the debrief need her signature, and only compliance counsel can release a held note.
Congress Abstract Reader
Loads the program, proposes the tracked list for the CI lead, and reads each tracked abstract when its embargo lifts.
Never reads or uses an abstract before the embargo time on file.
Source Watcher
Polls trial registries, press releases, pipeline pages, securities filings and journals, and keeps every captured version.
Never logs in to anything unlicensed. You choose which sites it reads, under each site's terms.
Event Extractor
Turns a source into a structured event, and merges the same event from an abstract, a press release and a filing.
Never leaves a field uncited. Fields below 0.85 confidence go to a person.
Compliance Guard
Checks every source and field note: public or licensed, embargo time on file passed, possible non-public information flagged.
Never releases a held note. It routes it to compliance counsel.
Cross-Trial Comparator
Sets a result next to your data and peers on the same endpoint and time point.
Never shows a cross-trial comparison without "not head-to-head".
Brief Writer
Writes facts-only embargo summaries, so-what drafts, alerts, debriefs and weekly briefs in house style.
Never gives investment advice, or sends more than a facts-only summary without the CI lead's signature.
Who signs what at a congress: the CI lead, counsel and the rest of the team
Person
What they do
What they alone decide, or where they stop
Dana Okafor, CI lead
Owns the grid, reads each event, edits the so-what.
Rates impact, chooses audiences, signs alerts and the debrief.
Priya Ranvelle, compliance counsel
Reviews held notes and approves the coverage plan and embargo rules.
Releases the public part of a held note. She is a separate person from the analyst who wrote it and the lead who signs.
Sam Patel, CI analyst
Covers rooms, adds notes, verifies fields.
Nothing goes out in his name without review.
Lena Ortiz, medical affairs
Covers the symposia, with questions on the grid.
Reads and adds notes. She does not approve alerts.
Dr. Maya Chen, program lead
Reads the channel, the landscape and the debrief.
Decides what her program does about it.
Five of six kinds of output wait for a person; one goes out under a standing rule
Output types in the product's settings
6outputs
Waits for a signature or a person's approval5
Goes out alone under a rule the CI lead approved1
Fictional example from this guide
Show the numbers
Part
Value
Waits for a signature or a person's approval
5
Goes out alone under a rule the CI lead approved
1
The six kinds of output are the embargo summary, which goes out under the rule, then the impact rating, the so-what, an alert to any other list, the daily debrief, and the release of a held note. A team that wants a person on the summary too can switch the rule off, at the cost of the three minutes.
17 · In, out and enterprise
What congress intelligence takes in, what it produces, and how it fits an enterprise
In shortIn go the program, abstracts at their release, public registries, press releases, filings, journals, a licensed database, field notes and your own approved reference cards. Out come a session tracker, cited summaries and events, a signed debrief, and a live landscape. Design targets are stated as targets, and measured in your own run.
From the congress
Program and abstract book
Late-breaking abstracts at their release
Posters and sponsored symposia
Typed field notes from your team
From public sources and you
Trial registries, press releases and filings
Journal indexes, a licensed pipeline database
Your approved reference cards
Six agents read and draft
The CI lead decides and signs
Counsel rules on held notes
During the meeting
Session tracker with coverage
Three-line cited summary at each lift
Structured, cited competitor events
After each day
Signed daily debrief
Live landscape and catalyst calendar
Audit trail of every step
Design targets for congress coverage, and how to read them
The design target takes a late-breaker's cited summary from about 9.5 hours to about 3 minutes
Minutes to a cited summary in the program channel. The by-hand line is the sample's baseline; 3 minutes is a design target to measure in your own run. The CI lead's rating and the so-what come after.
By hand, sample baselineDesign target
From the lift to a cited summary570 minutes3 minutes
Fictional example from this guide
Show the numbers
By hand, sample baseline
Design target
From the lift to a cited summary
570 minutes
3 minutes
≈ 3 min
from an embargo lifting to a cited summary in the program channel.
Design target
19 h / week
of analyst time handed back to interpretation during a congress.
Design target
7:00 am
a signed debrief in every inbox, each congress morning.
Design target
Roles, audit trail, connections and security for a congress team
Roles and separation
Approver, analyst, reader, co-signer and compliance roles. The person who writes a note cannot release it when it is held.
Audit trail
Every agent step and person's action, with who and when, kept with the alert, its sources and the decision. The first read of an abstract has a time.
Your systems
Channels and email for delivery, a licensed pipeline database through its connector, and your own reference library. Connections are set per customer.
Security
SOC 2 Type II audited, with information security managed to ISO 27001. Controls here support your own policy on what may be collected and shared.
Congress rules are yours to follow. Each congress's own rules govern what your team may capture and what software may mine, and getting permission is your job. We cannot give that permission for a society, and we make no claim that the product meets any congress's rules.
Ask each society whether its terms allow commercial mining of its abstract book, and record the answer on the sources page in settings before you switch that source on. The product watches abstracts on the schedule your team puts on file, and a person should re-check that schedule the week before and during the meeting. It says what an abstract reports, and your team decides what that means.
Part C · Are you ready to automate?
Congress intelligence software: what a late brief costs you, what you get back and how to test a vendor
You run competitive intelligence or medical affairs, or you hold the budget for congress coverage. This part helps you size the problem from your own records, estimate a return you can defend, check your readiness, question any vendor, including us, and plan a pilot on a congress you have already covered.
18 · What a late brief costs
Pricing a late congress brief from your own records, in one week
In shortNobody publishes the cost of a late congress brief. You can count analyst hours, agency fees, and travel for sessions a record could have covered. The larger costs sit outside a spreadsheet: a program lead caught short in a meeting, or one sentence that should never have been passed on. Measure your own in a week, from your last two congresses.
−2.0%
median day-of-announcement abnormal return for negative results, and +0.8% for positive ones, 24 compounds, 2011 to 2013. Trial news is treated as news on its day.36
Hwang, 2013. Small and dated
12 hours
how far ahead of the planned release a podcast let out details of six embargoed ASCO studies in May 2026. ASCO then published those abstracts early. Schedules can move on the day.1
ASCO notice, read in summary only. Our arithmetic
$1.52 million
disgorgement, meaning profits given up, in one SEC matter on trial news, plus an equal civil penalty, on a consented judgment. An insider's case, and a reminder of why a field note needs a reviewer.6
SEC Litigation Release 26198
Only two of seven congress costs reach an invoice; the other five you have to count
Our sorting of the costs in the table below. Your finance team may place them differently.
NoPartlyYes
On an invoiceIn a record you can pullNeeds a count by handTime from public to toldNoPartlyYesAnalyst hours at the meetingNoPartlyYesOutside coverage feesYesYesNoTravel for seats a record could fillYesYesPartlyNumbers corrected laterNoPartlyYesSessions nobody coveredNoPartlyYesNotes nobody reviewedNoPartlyYes
Illustrative · replace with your own numbers
Show the numbers
On an invoice
In a record you can pull
Needs a count by hand
Time from public to told
No
Partly
Yes
Analyst hours at the meeting
No
Partly
Yes
Outside coverage fees
Yes
Yes
No
Travel for seats a record could fill
Yes
Yes
Partly
Numbers corrected later
No
Partly
Yes
Sessions nobody covered
No
Partly
Yes
Notes nobody reviewed
No
Partly
Yes
Seven congress costs, where each one hides and how to count it
Cost
Where it hides
How to find your number in a week
Time from public to told
Inboxes and chat threads nobody compares
Take thirty rival events from two congresses. For each, record when it became public and when your program lead first heard. Take the median, by source.
Analyst hours during the meeting
Late nights nobody bills
Ask each person to list last congress's hours by task: listening, typing, checking, comparing, writing. Multiply by a loaded hourly cost.
Outside coverage
Medical affairs and brand budgets, often split
Add every agency and planner invoice for the year. Note what each delivered and when.
Seats a record could fill
Travel for sessions with no new data
List last congress's sessions by whether the room added anything beyond the abstract, then price the seats.
Numbers corrected later
Follow-up emails and old slides
Sample 50 numbers from past debriefs. Check each against the abstract. Count errors, and any that outlived the correction.
Sessions nobody covered
A plan that never named a person
Match your tracked list to who attended. Count the gaps, and what those sessions turned out to show.
Notes nobody reviewed
Shared documents and team chats
With counsel, read a past congress's notes. How many sentences could you not trace to a public source? Who saw them?
What a slow congress desk loses that no calculator counts
A program lead caught shortBeing asked about a rival's number by a doctor or an investor, and having heard nothing.
Your analyst's best hoursSomeone hired to judge what a result means, spending the session typing.
Trust in the debriefOne wrong number in a widely read note makes the next ten get checked twice, or ignored.
Exposure you cannot seeA remark passed on in a chat has no record of where it went or who read it.
19 · Your return
Your return on congress automation: analyst hours, agency spend and hours earlier to the program team
In shortCount the hours your team spends typing and checking during congresses and on the year-round watch, and any coverage fees you would stop paying. Report time to brief next to the money, without pricing it. If the money does not pay on its own, say so: the case may rest on speed and record-keeping.
Congress weeks
Hours back during the meeting
Typing, checking and formatting fall. Count only the share that moves to interpretation.
congresses × people on site × hours a week saved × share realized × loaded cost
All year
The standing watch between meetings
Registries, press and filings read on a schedule, with every version kept.
team hours a week × 48 weeks × share saved × loaded cost
Outside spend
Coverage fees you would drop
Be careful here. People in the room still matter, and many teams will keep some of this.
congresses × fee per congress × share dropped
Speed
Hours earlier to the program team
Count the hours and report them beside the dollars. Do not price them unless your finance team will sign the method.
late-breakers × (hours by hand − hours with software)
Your hours and dollars back across a year of congresses
No published benchmark sets these inputs. All are illustrative, so replace them with your own. 19 hours a week is the product's design target, 9.5 hours is the sample's baseline, and 3 minutes, entered as 0.05 hours, is a design target.
Your congress yearBetween congressesYour costsSpeed
Illustrative yearly value
Congress hours reused0
Standing watch hours saved0
All those hours, valued$0
Coverage fees dropped$0
Value, less yearly cost$0
Hours earlier to the program team, in all0
Formulas: congresses × people × hours × share; watch hours × 48 × share; hours × cost; congresses × fee × share dropped; late-breakers × (hours by hand − hours with software). Freed hours are worth money only if they go to other work. The result can be negative, and that is a useful answer too. Hours earlier are not priced.
20 · Readiness check
How ready your congress team is: schedules, rights, field notes and who signs
In shortEight questions, each scored 0 to 2, plus one for reflection. Scores of 0 to 6 say build your base, 7 to 11 say run a pilot, and 12 to 16 say you are ready to implement. Nothing you choose leaves this page.
1
A written list of the abstracts you track
Before a congress, do you have a list tied to questions your program needs answered?
Why it mattersSoftware will happily read everything. A list without questions gives you more text and little more knowledge.
A strong answer"Yes, with the question beside each abstract, agreed with the program lead."
2
Each meeting's embargo schedule, on file
Could you show this year's rule for regular abstracts, late-breakers and data beyond the abstract?
Why it mattersThe rules differ by meeting and by year, and a schedule can move on the day.
A strong answer"One page per meeting, dated, with the society's link, re-read the week before."
3
Rights to process congress content
Has someone checked each society's terms on recording, reuse and commercial data mining?
Why it mattersSome societies require permission before commercial mining of published abstracts.
A strong answer"Legal has a table by society, and we hold written permission where one is needed."
4
A field-note rule with a named reviewer
Is there a named person who can rule on a field note during the meeting's hours?
Why it mattersWithout one, a note either goes unused or goes out, and neither is a decision.
A strong answer"Counsel on call in that time zone, and notes go to review before anyone reads them."
5
Approved reference cards for your own data
Is your own trial's top-line data in an approved, dated form that a comparison can cite?
Why it mattersA comparison needs your side too, and a slide from last year is a poor source.
A strong answer"One versioned card per trial, owned by medical, with definitions of the population."
6
A rule for cross-trial comparisons
Does every side-by-side carry the same endpoint, time point, populations and a label?
Why it mattersAn unlabeled table reads as a result, and it travels without its caveats.
A strong answer"Written rule, reviewed by medical, and the label travels with the number."
7
One person who signs, and named distribution lists
Who decides what a rival's result means, and who hears it?
Why it mattersA faster process with no clear signer only spreads opinions sooner.
A strong answer"The CI lead signs, with a deputy, and each list has a purpose and an owner."
8
A measured baseline for time to brief
Do you know how long a rival's number takes to reach your program team today?
Why it mattersWithout a starting number, the project will be argued about instead of measured.
A strong answer"Median hours, by source, from thirty events at our last two congresses."
9
The last big readout · for reflection
Think of the last rival result that mattered. When did your program lead hear it, from whom, and could you still show the passage behind the number?
Why it mattersYour answer shows where the time went, and where the record stops.
A strong answerA specific time, a named person, and a link to the source.
0–6
Explore
Write one page per congress, name a reviewer for field notes, and time thirty events by hand. Those steps pay off with or without software.
7–11
Ready to pilot
Replay one past congress against answers keyed by your own team, and test the clock and the held-note path with counsel watching.
12–16
Ready to implement
Choose your next major congress, confirm the society's terms, run in parallel on the first day, and hand over after you have checked the numbers.
21 · Questions for vendors
What to ask a congress intelligence vendor about clocks, rights, citations and field notes
In shortAsk to see things happen on a past congress. Ask to try opening an embargoed abstract, for the first-read time on one, to click a number through to its passage, and for the society's permission. Ask us too. Warning signs sit beside each answer.
A
The embargo clock at a real congress
A1
Show me how you load one meeting's schedule for regular abstracts, late-breakers and data beyond the abstract.
Why it mattersEach meeting's rule differs, and a single "lift at the slot" setting will be wrong for many.
Strong answer · warning sign
Per meeting, per kind, with the society's source on file.
"We lift at the session time."
A2
What happens if a society releases early or changes the time?
Why it mattersASCO reported it in 2026, as we read in summary.1
Strong answer · warning sign
A person changes the clock, and the change is on the record.
"The schedule is fixed."
A3
When was this abstract first read? Show me, on an abstract from the past.
Why it mattersThe first-read time is what your counsel will ask for.
Strong answer · warning sign
A logged time, against the published lift.
"Our process would prevent that."
B
Rights to the abstract book and the sessions
B1
Whose permission covers commercial mining of this society's abstracts: yours, ours or nobody's?
Why it mattersESMO's text requires permission before the project starts, and getting it is your job unless a vendor shows you theirs.4
Strong answer · warning sign
A table by society, with what is licensed and what you must arrange.
"It's all public."
B2
Does anything in your tool capture audio, video or photos in a session?
Typed notes only, unless a meeting's terms allow more and you opt in.
"Just snap the slide."
C
Citations and accuracy on your own abstracts
C1
Can I click any number in a summary and land on the passage?
Why it mattersA program lead who cannot check a number discounts it.
Strong answer · warning sign
Yes, on every number, and a summary line with no source is blocked.
Sources listed at the end.
C2
What is your accuracy by field, on abstracts we choose and keyed ourselves?
Why it mattersPublished accuracy varies from 24% to 94% by field.38
Strong answer · warning sign
Per-field numbers on our set, including continuous outcomes.
One overall percentage.
C3
What exactly goes out with no person looking at it, and can we turn that off?
Why it mattersA wrong number moves faster than its correction. Even a "facts-only" line can carry a judgment.
Strong answer · warning sign
One named rule, one channel, off with a switch, and the template is yours to edit.
"Our model is accurate enough."
D
Field notes and possible non-public information
D1
Type a sentence like "an unpublished interim look" as a test. Who sees it, and who can release it?
Why it mattersThe test has to fail safely, in front of your counsel.24,26
Strong answer · warning sign
Held before anyone reads it; only counsel can release.
A warning the author can dismiss.
D2
What does a detector miss? Show me a note worded differently.
Why it mattersA keyword check is easy to pass by accident. Your people's habits remain the first line.
Strong answer · warning sign
A stated miss rate on a test set, and a training plan.
"It catches everything."
E
Cross-trial comparison, security and scale
E1
What stops a comparison of different endpoints or time points?
Why it mattersA misleading chart can look entirely right.34
Strong answer · warning sign
Same endpoint and time point only, populations printed, label attached.
A disclaimer in a footer.
E2
Where does abstract text, our reference data and a held note go? Does any provider train on it?
Why it mattersYour own trial data and your interest in a rival are sensitive in themselves.
Strong answer · warning sign
A written data path, audit reports you can read, roles you can test.
"Certified" as a claim about GxP or Part 11, which a product cannot hold.
22 · A pilot on a past congress
A nine-week congress intelligence pilot: replay one past meeting, then shadow one live day
In shortPick a meeting you already covered, and get the society's permission first where its terms require it. Key the answers by hand for thirty abstracts, replay the program, and compare field by field. Test the clock and the held-note path with counsel. Then run alongside your team on one live congress day, and decide on numbers you set before you began.
A nine-week pilot tests one past congress before one live day
Your teamVendor
Check each society's terms; write pass marks
Key 30 abstracts by hand, with two people
Load the program, schedule and reference cards
Replay the meeting, including the clocks
Compare field by field and report
Test field notes with counsel
Shadow one live congress day
Measure and decide
Week 0369
Illustrative · replace with your own numbers
Show the numbers
Activity
From
To
Check each society's terms; write pass marks
0
1
Key 30 abstracts by hand, with two people
0
2
Load the program, schedule and reference cards
1
3
Replay the meeting, including the clocks
3
5
Compare field by field and report
4
6
Test field notes with counsel
5
6
Shadow one live congress day
6
8
Measure and decide
8
9
The seven measures that decide a congress pilot
Measure
How
Set your bar before you start
Field accuracy
Each extracted field against your hand-keyed answers, by field type
Near-perfect on numbers, or the field stays with a person
Citation accuracy
Open 100 citations. Does the passage support the number?
Decide what you will tolerate. Most teams will say none wrong.
Clock behavior
First-read time for every abstract, against each published lift
No read before a lift, as a hard limit
Time from public to told
Median minutes on the shadow day, against your baseline
Your number, written down before the run
Held notes
A set of notes written by counsel, some clean, some not
Everything counsel would hold is held. Count false alarms too.
Comparison rule
Feed it a mismatched endpoint and a mismatched time point
It refuses, or labels what differs
Reader's verdict
Ask the program lead and the CI lead what they did differently
A decision changed, or a meeting better prepared
A pilot's main curve: minutes from public to told should fall by source, and hold
An illustration of what to plot from your own run. These are placeholders, and they are not results.
Late-breaking abstractsRegistry changes
0 min200 min400 min600 min10 min60 min
BaselineReplayShadow dayFirst live congress
Illustrative · replace with your own numbers
Show the numbers
Late-breaking abstracts
Registry changes
Baseline
570 min
600 min
Replay
30 min
120 min
Shadow day
15 min
90 min
First live congress
10 min
60 min
Deeper questions for the steering group
Which congresses justify a person in the room next year, and which can a record cover?
What would you stop sending? A faster channel can bury a program lead in small news.
Who owns a society's terms, and who re-checks them each year?
If the so-what draft gets good, how will you keep analysts practiced at writing it themselves?
What is your plan when a society's rules change between replay and live?
How will a brand team use a brief, and who reviews what reaches an outside audience?
23 · Questions people search
Congress coverage and abstract embargoes: the questions people search for, answered
In shortTwelve short answers. Each stands on its own.
What is medical congress intelligence?
It is how a drug company follows what rivals present at scientific meetings. A team decides which abstracts matter, puts people in the right rooms, reads each result once it is public, and gets a checked summary to the people who decide. It covers public results at meetings, plus related press releases, filings and registry records.
What is a late-breaking abstract?
It is a congress abstract accepted on a second, later deadline, for new research whose conclusive data did not exist at the first deadline. At the 2026 meetings of the European Society for Medical Oncology, authors file an intent to submit at the first deadline and the full abstract later. Late-breakers often carry a meeting's main news, and most meetings we read give them their own release time.
When does a conference abstract embargo lift?
It depends on the meeting and the kind of abstract, so check that year's policy. At the 2026 meeting of the American Society of Clinical Oncology (ASCO), most abstracts went public on May 21 at 5:00 pm Eastern and late-breakers at 8:00 am Eastern on the day of presentation, and at the American Heart Association's 2026 sessions the late-breaking embargo is the time of the presentation; we read both in summary. Data beyond the abstract often waits for the session.
Who is bound by an abstract embargo?
Policies name authors, co-authors, sponsors and journalists, and some go further: the American Society of Clinical Oncology adds "others", and the European Hematology Association's press form says third parties are obliged. Penalties fall mostly on the abstract and its authors. A company should ask its counsel how each meeting's text applies, and should decline early copies of embargoed data.
Can you take photos of slides at a medical congress?
Often no. The 2025 industry guidelines of the European Society for Medical Oncology (ESMO) say it is strictly forbidden to record or capture the official sessions, symposia, the exhibition and the poster area. The 2024 rules of EULAR, the European Alliance of Associations for Rheumatology, let delegates photograph sessions to share educational content unless the presenter objects, and bar any capture for commercial use. The congress's own rules govern, so read them, ask for any permission you need, and take typed notes when in doubt.
Can a company use software to mine congress abstracts?
Public to read does not always mean free to mine. The 2026 congress of the European Society for Medical Oncology says commercial data mining of its published abstracts requires ESMO's permission, sought before the project starts. Each congress's rules govern this and getting permission is your job, so check each society's terms and ask any vendor whose permission, if anyone's, covers the work.
Is it insider trading to hear trial results at a conference?
Hearing a result a society has made public is ordinary, though this is a question for your own counsel. The US actions we read concern investigators and consultants who traded on results before an announcement. The harder cases are remarks that may not be public anywhere. A team should hold those notes for counsel and use nothing from them.
Are congress abstracts peer reviewed?
They are selected by a scientific committee, which is a real filter on a short, fixed document. That differs from the review a full paper goes through. A Cochrane review found 37.3% of abstracts across 425 reports were later published in full, and series comparing abstracts to papers have found differences, some in the results.
What does "not head-to-head" mean in a comparison?
It means the two results come from separate trials, with no randomization between them. Patients, sites, time periods and definitions may differ, so a gap between the numbers may come from the trials themselves. FDA's 2023 draft on external controls lists what would have to match, and a useful comparison prints what could not be checked.
Can AI summarize a trial abstract accurately?
On simple stated numbers it does well, and on complex ones it does poorly. In one test of 105 trial reports, accuracy ran from 91% to 94% for group sizes in binary outcomes and from 24% to 56% for means and standard deviations. Each number should open on its source, and a person should check it and decide what it means.
What should a congress debrief contain?
Headlines first, then session-by-session results with the source for each number, what it means for your program, what you heard from the floor that can be shown to be public, and what to watch next. A person should sign it. It should list its sources and say that comparisons across trials are not head-to-head.
Does congress intelligence software replace people at the congress?
No. People still read the room, ask questions at the microphone and judge what a result means. Software can take over the reading, checking and first drafting, so that the person in the hall can listen. The lead still rates the impact and decides who is told.
24 · One-page summary
Congress intelligence on one page: the method, the November 2026 rules, your readiness and the terms
Print this page
In shortThe whole guide on one screen: the method, the status of the rules, the readiness scale and the terms.
The method
Start from the questions your program needs answered.
Build a tracked list, and put a person in every marked cell of the grid.
Keep one embargo schedule per meeting, re-read the week before and watched during it.
Check each society's terms on recording, reuse and commercial data mining, and get any permission you need. That part is yours.
Read each abstract only after its lift, and record when it was first read.
Cite every number to its passage, and name the document type.
Compare only on the same endpoint and time point, print both populations, and say "not head-to-head".
Send every field note to review first. If you cannot show it is public, it goes to counsel and into no report.
Let a named person rate each event, say what it means, and decide who is told.
Readiness: score 0–2 on eight questions: 0–6 explore · 7–11 pilot · 12–16 implement.
As of November 2026: embargo rules are per meeting and per year · FDA's external controls guidance (February 2023) and AI guidance (January 2025) are drafts · draft EU GMP Annex 22 is unadopted and concerns manufacturing · EMA's AI reflection paper is final (September 2024) · the EU AI Omnibus has been in force since July 27, 2026.
12 terms
Abstract
A short summary of a study, sent to a congress.
Late-breaker
An abstract on a later deadline, for data not ready at the first one.
Embargo
A congress's rule on when data may be made public.
CI lead
The competitive intelligence lead, who rates events and signs.
Tracked list
The abstracts a team has chosen to follow.
Field note
What your own person saw or heard, in their own typed words.
Debrief
The signed daily summary of what the congress showed.
Primary endpoint
The main result a trial was designed to test.
Head-to-head
Two treatments randomized within one trial.
Spin
Reporting that could mislead by stressing benefit or playing down bad findings.
MNPI
Material nonpublic information: facts an investor would want, not yet public.
Catalyst
A dated event likely to move a rival's story, such as a readout, when a trial's main result becomes known.
25 · Sources
Sources
Accessed November 2026. Regulatory status statements are as of November 2026.
American Society of Clinical Oncology, Embargo/Abstract Release and related notices, 2026 Annual Meeting. We read a summary of these pages, with quoted passages, and not the pages in full. asco.org
CancerNetwork, Data Readouts to Watch at the 2026 ASCO Annual Meeting: final abstracts released May 21, meeting May 29 to June 2; and OncoDaily, April 22, 2026, on abstract titles going online. cancernetwork.com · oncodaily.com
European Society for Medical Oncology, ESMO Congress 2025 Industry Guidelines, sections 1.9 and 3.9, the newest edition we found; we did not find a 2026 edition. esmo.org
European Society for Medical Oncology, ESMO Congress 2026 abstract submission regulations and instructions (embargo, confidentiality, copyright and commercial data mining). dam.esmo.org
European Society for Medical Oncology, ESMO Breast Cancer 2026 abstract submission regulations and instructions (embargo, confidentiality, copyright and commercial data mining). dam.esmo.org
US Securities and Exchange Commission, Litigation Release No. 26198, December 2024. sec.gov
US Securities and Exchange Commission, Litigation Release No. 25291, December 2021. sec.gov
US Securities and Exchange Commission, press release 2014-100, charges against two physicians who served as trial investigators. sec.gov
European Federation of Pharmaceutical Industries and Associations, Legal and ethical rules governing medical congress, July 2025. efpia.eu
European Crohn's and Colitis Organisation, congress statistics page, charts for 2018 to 2026. ecco-ibd.eu
United European Gastroenterology, UEG Week attendance page. ueg.eu
European Hematology Association, EHA2026 embargo form, media and embargo policy. ehaweb.org
American Academy of Neurology, embargo policies, 2027 Annual Meeting. aan.com
American Association for Cancer Research, AACR Annual Meeting 2027 embargo policy. aacr.org
42 CFR 11.64, when clinical trial information must be updated. Code of Federal Regulations, 2025 edition. govinfo.gov
American Heart Association, Scientific Sessions 2026 Late-Breaking Science submission guidelines, and the 2025 edition for the penalty wording. We read a summary with quoted passages and not the documents in full; a summary of one presenting company's October 8, 2026 release gives the same presentation-time rule. professional.heart.org
European Society of Endocrinology, Embargo Policy for the European Congress of Endocrinology 2026. ese-hormones.org
International Society of Nephrology, World Congress of Nephrology 2026 abstract embargo policy. theisn.org
17 CFR 240.10b5-2, duties of trust or confidence in misappropriation insider trading cases. Code of Federal Regulations, 2025 edition. govinfo.gov
US Securities and Exchange Commission, Selective Disclosure and Insider Trading, final rule, Release 33-7881, August 2000. sec.gov
Regulation (EU) No 596/2014 on market abuse, Articles 7, 10 and 14. publications.europa.eu
Scherer RW, Meerpohl JJ, Pfeifer N, Schmucker C, Schwarzer G, von Elm E. Full publication of results initially presented in abstracts. Cochrane Database Syst Rev 2018;11:MR000005 (abstract). pubmed.ncbi.nlm.nih.gov
Dagi AF, Parry GJ, Labow BI, Taghinia AH. Discrepancies between Conference Abstracts and Published Manuscripts in Plastic Surgery Studies. Plast Reconstr Surg Glob Open 2021;9(9):e3828 (abstract). pubmed.ncbi.nlm.nih.gov
International Committee of Medical Journal Editors, Recommendations, overlapping publications. icmje.org
Prasad S, Lee DJ, Yuan JC, Barao VA, Shyamsunder N, Sukotjo C. Discrepancies between Abstracts Presented at IADR Annual Sessions from 2004 to 2005 and Full-Text Publication. Int J Dent 2012 (abstract). pubmed.ncbi.nlm.nih.gov
Singstock M, Abdul Khader AHS, Wayant C, Lemieux M, Mainou M, Mohyuddin GR. Reporting of primary endpoint and associated spin in randomized myeloma trials. Oncologist 2026;31(7):oyag221 (abstract). pubmed.ncbi.nlm.nih.gov
Bucher HC, Guyatt GH, Griffith LE, Walter SD. The results of direct and indirect treatment comparisons in meta-analysis of randomized controlled trials. J Clin Epidemiol 1997;50(6):683-691 (abstract). pubmed.ncbi.nlm.nih.gov
Guo JD, Gehchan A, Hartzema A. Selection of indirect treatment comparisons for health technology assessments. BMJ Open 2025;15(3):e091961 (abstract). pubmed.ncbi.nlm.nih.gov
US Food and Drug Administration, Considerations for the Design and Conduct of Externally Controlled Trials for Drug and Biological Products, draft guidance, February 2023, docket FDA-2022-D-2983. fda.gov
Medical Affairs Professional Society, Standards and Guidance: Insights. medicalaffairs.org
Hwang TJ. Stock market returns and clinical trial results of investigational compounds: an event study analysis of large biopharmaceutical companies. PLoS One 2013;8(8):e71966 (abstract). pubmed.ncbi.nlm.nih.gov
Smith ZP, DiMasi JA, Getz KA. Ther Innov Regul Sci 58(5):855-862, 2024 (abstract), about $500,000 lost sales and $40,000 direct cost a day, and the Tufts CSDD white paper of August 2024, about $800,000. pubmed.ncbi.nlm.nih.gov · csdd.tufts.edu
Yisha Z, Zou P, Li S, et al. Assessing data extraction in randomized clinical trials with large language models. BMC Med Res Methodol 2026;26(1):33 (abstract). pubmed.ncbi.nlm.nih.gov
Yun HS, Pogrebitskiy D, Marshall IJ, Wallace BC. Automatically Extracting Numerical Results from Randomized Controlled Trials with Large Language Models. Proc Mach Learn Res 2024;252 (abstract). proceedings.mlr.press
Asgari E, et al. npj Digital Medicine 2025, a study of error rates in clinical note summaries from large language models (abstract). All authors worked for the company behind the method. pubmed.ncbi.nlm.nih.gov
US Food and Drug Administration, Considerations for the Use of Artificial Intelligence to Support Regulatory Decision-Making for Drug and Biological Products, draft guidance, January 2025, docket FDA-2024-D-4689, marked not for implementation. fda.gov
European Medicines Agency, Reflection paper on the use of Artificial Intelligence in the medicinal product lifecycle, EMA/CHMP/CVMP/83833/2023, September 9, 2024. ema.europa.eu
PIC/S and European Commission, draft EU GMP Annex 22, consultation July 7 to October 7, 2025; European Commission, EudraLex Volume 4, which lists no Annex 22 on November 3, 2026. picscheme.org · health.ec.europa.eu
European Commission, AI Act policy page: AI Omnibus in force July 27, 2026, Annex III to December 2, 2027, Annex I to August 2, 2028. digital-strategy.ec.europa.eu
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