Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Urinary Retention Postoperative: full-pipeline trial registry
2 of 4 indexed Urinary Retention Postoperative trials are currently recruiting.
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
Urinary Retention Postoperative: 4 US clinical trials tracked, 2 recruiting.
Urinary Retention Postoperative 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 1 in Phase 1-2 (earlier-stage). The most active sponsor is Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute), running 1 of these trials.
Enrollment posture brief
Registry condition urinary-retention-postoperative
OPEN 2 | RECR 50% | LATE 1 | EARLY 1 | RANK #4115 | SPON 1
Volume-matched condition peers
Nearest open-share peer: Abdominal Aortic Aneurysms (50% recruiting · 6 trials)
Urinary Retention Postoperative 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 Urinary Retention Postoperative 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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Urinary Retention Postoperative 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.
Open and recent trials
4 total, page 1 of 1
Impact of Tamsulosin on Post-Operative Urinary Retention Following Pelvic Reconstructive Surgery
Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute)
NCT04597372
Uroselective Alpha-1-Antagonist to Reduce the Incidence and Duration of Postoperative Urinary Retention Following Spine Surgery
Mayo Clinic
NCT07174349
NMBA Reversal and Postoperative Urinary Retention
Beth Israel Deaconess Medical Center
NCT06948409
Strict Need to Void After Same-day Discharge, Non-urogynecologic, Minimally Invasive Hysterectomy
Johns Hopkins University
NCT05108506
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 2 | 1 |
| Phase 4 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Urinary Retention Postoperative records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Urinary Retention Postoperative 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 Urinary Retention Postoperative page
4 registered trials, 2 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 2 Urinary Retention Postoperative trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute) sponsors the most Urinary Retention Postoperative trials on record, review their full trial history before evaluating a specific study. See Allegheny Singer Research Institute (also known as Allegheny Health Network Research Institute)'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 Urinary Retention Postoperative condition card totals 4 registered trials; most-linked intervention Strict need to void following surgery; top US site state Pennsylvania. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.