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Post Operative Atrial Fibrillation: later-stage trial registry
4 of 6 indexed Post Operative Atrial Fibrillation trials are currently recruiting, with more weight in Phase 3-4.
Corpus placement: #2,866 of 28,707 conditions by registered trial count.
6 US clinical trials · 4 currently recruiting · #2,866 of 28,707 conditions by registered trial count
Post Operative Atrial Fibrillation: 6 US clinical trials tracked, 4 recruiting.
Post Operative Atrial Fibrillation is the subject of 6 registered US clinical trials on ClinicalTrials.gov, 4 of them currently open to new participants. 4 are in Phase 3-4 (later-stage) and 0 in Phase 1-2 (earlier-stage). The most active sponsor is AtriCure, running 2 of these trials.
Enrollment posture brief
Registry condition post-operative-atrial-fibrillation
OPEN 4 | RECR 67% | LATE 4 | EARLY 0 | RANK #2866 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Adenocarcinoma of Lung (67% recruiting · 6 trials)
Post Operative Atrial Fibrillation lists 4 open slots (67% of 6 indexed trials). Peers are matched on registered volume, not therapeutic-area browse lists. How peer matching works →
Key findings
What ClinicalTrials.gov does not surface for Post Operative Atrial Fibrillation on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.
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Post Operative Atrial Fibrillation is recruiting above its size-band peers.
4 of 6 indexed trials (66.7%) are open to enrollment, against a 46.5% average across 27,806 conditions with fewer than 20 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
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One sponsor concentrates Post Operative Atrial Fibrillation research.
AtriCure accounts for 2 of 6 trials (33.3%). 5 distinct sponsors appear on at least one study for this condition label.
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Typical Post Operative Atrial Fibrillation enrolment sits around 562 participants.
Median target enrolment is 562 among the 6 trials that report a genuine target (sentinel values excluded). 1 of those (16.7%) plan for fewer than 100 participants.
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Post Operative Atrial Fibrillation research is mostly interventional.
5 interventional and 1 observational studies make up this index (83.3% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
6 total, page 1 of 1
BoxX-NoAF Clinical Trial
AtriCure
NCT06989775
Prevention of Postop Atrial Fibrillation Through Intraoperative Inducibility of Atrial Fibrillation and Amiodarone Treatment
Stanford University
NCT03868150
Quality of Life in Patients With Postoperative Atrial Fibrillation After Cardiac Surgery
Brigham and Women's Hospital
NCT07173998
Colchicine's Effect on Inflammatory Markers
Ayesha Ather
NCT07287345
AtriClip® Left Atrial Appendage Exclusion Concomitant to Structural Heart Procedures (ATLAS)
AtriCure
NCT02701062
Rate Control Versus Rhythm Control For Postoperative Atrial Fibrillation
Icahn School of Medicine at Mount Sinai
NCT02132767
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 3 | 1 |
| Phase 4 | 3 |
Top Sponsors
Named interventions
Most-linked intervention names on Post Operative Atrial Fibrillation records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Post Operative Atrial Fibrillation trials. A trial with sites in several states counts in each.
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
Related
What to do with this Post Operative Atrial Fibrillation page
6 registered trials, 4 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 4 Post Operative Atrial Fibrillation trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- AtriCure sponsors the most Post Operative Atrial Fibrillation trials on record, review their full trial history before evaluating a specific study. See AtriCure's trials
- Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide
Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This Post Operative Atrial Fibrillation condition card totals 6 registered trials; most-linked intervention Rate Control; top US site state New York. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.