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

PSA: later-stage trial registry

2 of 4 indexed PSA trials are currently recruiting, with more weight in Phase 3-4.

Corpus placement: #4,115 of 28,707 conditions by registered trial count.

4 US clinical trials · 2 currently recruiting · #4,115 of 28,707 conditions by registered trial count

PSA: 4 US clinical trials tracked, 2 recruiting.

PSA is the subject of 4 registered US clinical trials on ClinicalTrials.gov, 2 of them currently open to new participants. 1 are in Phase 3-4 (later-stage) and 0 in Phase 1-2 (earlier-stage). The most active sponsor is Albany Medical College, running 1 of these trials.

Enrollment posture brief

Registry condition psa

OPEN 2 | RECR 50% | LATE 1 | EARLY 0 | RANK #4115 | SPON 1

Nearest open-share peer: Abdominal Aortic Aneurysms (50% recruiting · 6 trials)

Ablation80%ACL Reconstruction80%Abuse, Drug60%Acceptability60%PSA (this)50%
Open-enrollment share among volume-matched conditions near PSA

PSA lists 2 open slots (50% of 4 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 PSA 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. PSA is recruiting above its size-band peers.

    2 of 4 indexed trials (50%) 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.

Phase 41

Phase Distribution

PhaseTrial count
Phase 4 1

Named interventions

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

Completing surveys Other
1 trials
MRI prostate Diagnostic test
1 trials
PSA test Diagnostic test
1 trials
Ibuprofen 400 mg, TID Drug
1 trials

US sites by state

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

Illinois 2 trials
Pennsylvania 1 trials
New York 1 trials
Michigan 1 trials
Florida 1 trials

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

What to do with this PSA page

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

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 PSA condition card totals 4 registered trials; most-linked intervention Completing surveys; top US site state Illinois. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.