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ClinicalTrials.gov 2 recruiting now later-stage tilt small index

Thoracic Surgery: later-stage trial registry

2 of 6 indexed Thoracic Surgery 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 · 2 currently recruiting · #2,866 of 28,707 conditions by registered trial count

Thoracic Surgery: 6 US clinical trials tracked, 2 recruiting.

Thoracic Surgery is the subject of 6 registered US clinical trials on ClinicalTrials.gov, 2 of them currently open to new participants. 2 are in Phase 3-4 (later-stage) and 1 in Phase 1-2 (earlier-stage). The most active sponsor is OpalGenix, running 1 of these trials.

Enrollment posture brief

Registry condition thoracic-surgery

OPEN 2 | RECR 33% | LATE 2 | EARLY 1 | RANK #2866 | SPON 1

Nearest open-share peer: Adherence, Treatment (33% recruiting · 6 trials)

Acute Hypoxemic Respiratory 66.7%Abdominal Aortic Aneurysms50%Acupuncture50%Acute Lymphoblastic Leukemia50%Thoracic Surgery (this)33%
Open-enrollment share among volume-matched conditions near Thoracic Surgery

Thoracic Surgery lists 2 open slots (33% 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 Thoracic Surgery 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.

  1. Thoracic Surgery is recruiting below its size-band peers.

    2 of 6 indexed trials (33.3%) 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.

  2. One sponsor concentrates Thoracic Surgery research.

    OpalGenix accounts for 1 of 6 trials (16.7%). 6 distinct sponsors appear on at least one study for this condition label.

  3. Typical Thoracic Surgery enrolment sits around 184 participants.

    Median target enrolment is 184 among the 6 trials that report a genuine target (sentinel values excluded). 3 of those (50%) plan for fewer than 100 participants.

  4. Thoracic Surgery splits between interventional and observational designs.

    4 interventional and 2 observational studies make up this index (66.7% interventional). Study type is sponsor-reported on ClinicalTrials.gov.

Phase 11Phase 32

Phase Distribution

PhaseTrial count
Phase 1 1
Phase 3 2

Named interventions

Most-linked intervention names on Thoracic Surgery records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.

Atrial synchronous bi-ventricular pacing Device
1 trials
Control group Device
1 trials
blood pressure maintenance based on cerebral blood flow autoregulation measurement Drug
1 trials
Single port site thoracoscopic surgery Procedure
1 trials
Conventional multiport thoracoscopic surgery Procedure
1 trials
Amiodarone Drug
1 trials
N-Acetylcysteine Drug
1 trials
Self-balancing robotic exoskeleton (Atalante X) Device
1 trials

US sites by state

Facility locations filed on Thoracic Surgery trials. A trial with sites in several states counts in each.

Pennsylvania 1 trials
New York 1 trials
New Jersey 1 trials
Missouri 1 trials
Michigan 1 trials
Massachusetts 1 trials
Illinois 1 trials
California 1 trials

Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.

What to do with this Thoracic Surgery page

6 registered trials, 2 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.

  • 2 Thoracic Surgery trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
  • OpalGenix sponsors the most Thoracic Surgery trials on record, review their full trial history before evaluating a specific study. See OpalGenix'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 Thoracic Surgery condition card totals 6 registered trials; most-linked intervention Atrial synchronous bi-ventricular pacing; top US site state Pennsylvania. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.