Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Surgical Procedure, Unspecified: later-stage trial registry
5 of 8 indexed Surgical Procedure, Unspecified trials are currently recruiting, with more weight in Phase 3-4.
Corpus placement: #2,176 of 28,707 conditions by registered trial count.
8 US clinical trials · 5 currently recruiting · #2,176 of 28,707 conditions by registered trial count
Surgical Procedure, Unspecified: 8 US clinical trials tracked, 5 recruiting.
Surgical Procedure, Unspecified is the subject of 8 registered US clinical trials on ClinicalTrials.gov, 5 of them currently open to new participants. 3 are in Phase 3-4 (later-stage) and 0 in Phase 1-2 (earlier-stage). The most active sponsor is Stanford University, running 2 of these trials.
Enrollment posture brief
Registry condition surgical-procedure-unspecified
OPEN 5 | RECR 63% | LATE 3 | EARLY 0 | RANK #2176 | SPON 2
Volume-matched condition peers
Nearest open-share peer: Adolescent (63% recruiting · 16 trials)
Surgical Procedure, Unspecified lists 5 open slots (63% of 8 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 Surgical Procedure, Unspecified 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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Surgical Procedure, Unspecified is recruiting above its size-band peers.
5 of 8 indexed trials (62.5%) 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 Surgical Procedure, Unspecified research.
Stanford University accounts for 2 of 8 trials (25%). 7 distinct sponsors appear on at least one study for this condition label.
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Typical Surgical Procedure, Unspecified enrolment sits around 325 participants.
Median target enrolment is 325 among the 8 trials that report a genuine target (sentinel values excluded). 2 of those (25%) plan for fewer than 100 participants.
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Surgical Procedure, Unspecified research is mostly interventional.
8 interventional and 0 observational studies make up this index (100% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
8 total, page 1 of 1
Preoperative Fasting vs. Not Fasting in Critically Ill Patients
Massachusetts General Hospital
NCT06751043
Improving Surgical Communication for Patients in Wisconsin
University of Wisconsin, Madison
NCT06647303
Continuous Infusions vs Scheduled Bolus Infusions
Stanford University
NCT03230565
Decreasing Emergence Agitation With Personalized Music
Stanford University
NCT05044832
Pre-operative Polyethylene Glycol 3350 for Minimally Invasive Urogynecologic Surgery
University Hospitals Cleveland Medical Center
NCT06159777
Use of a Pre-Surgical Toolkit in Improving Surgical Care and Outcomes in Older Participants With Cancer
Alliance for Clinical Trials in Oncology
NCT03857620
Non-pharmacological Pain Management After Surgery
Mayo Clinic
NCT04570371
Trial of Injected Liposomal Bupivacaine vs Bupivacaine Infusion After Surgical Stabilization of Rib Fractures
Denver Health and Hospital Authority
NCT03305666
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 4 | 3 |
Top Sponsors
Named interventions
Most-linked intervention names on Surgical Procedure, Unspecified records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Surgical Procedure, Unspecified 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 Surgical Procedure, Unspecified page
8 registered trials, 5 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 5 Surgical Procedure, Unspecified trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- Stanford University sponsors the most Surgical Procedure, Unspecified trials on record, review their full trial history before evaluating a specific study. See Stanford University'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 Surgical Procedure, Unspecified condition card totals 8 registered trials; most-linked intervention Bupivacaine indwelling catheter; top US site state Minnesota. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.