Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Urolithiasis: early-phase trial registry
5 of 12 indexed Urolithiasis trials are currently recruiting, with more weight in Phase 1-2.
Corpus placement: #1,429 of 28,707 conditions by registered trial count.
12 US clinical trials · 5 currently recruiting · #1,429 of 28,707 conditions by registered trial count
Urolithiasis: 12 US clinical trials tracked, 5 recruiting.
Urolithiasis is the subject of 12 registered US clinical trials on ClinicalTrials.gov, 5 of them currently open to new participants. 0 are in Phase 3-4 (later-stage) and 2 in Phase 1-2 (earlier-stage). The most active sponsor is University of Alabama at Birmingham, running 3 of these trials.
Enrollment posture brief
Registry condition urolithiasis
OPEN 5 | RECR 42% | LATE 0 | EARLY 2 | RANK #1429 | SPON 3
Volume-matched condition peers
Nearest open-share peer: Adiposity (42% recruiting · 12 trials)
Urolithiasis lists 5 open slots (42% of 12 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 Urolithiasis 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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Urolithiasis is recruiting below its size-band peers.
5 of 12 indexed trials (41.7%) 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 Urolithiasis research.
University of Alabama at Birmingham accounts for 3 of 12 trials (25%). 10 distinct sponsors appear on at least one study for this condition label.
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Typical Urolithiasis enrolment sits around 80 participants.
Median target enrolment is 80 among the 12 trials that report a genuine target (sentinel values excluded). 7 of those (58.3%) plan for fewer than 100 participants.
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Urolithiasis research is mostly interventional.
11 interventional and 1 observational studies make up this index (91.7% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Open and recent trials
12 total, page 1 of 1
Methocarbamol vs Oxybutynin for Management of Pain and Discomfort S/P Ureteroscopy Procedure
Northwestern University
NCT05100017
Endogenous Oxalate Synthesis in Idiopathic Calcium Oxalate Kidney Stone Disease
University of Alabama at Birmingham
NCT06989320
Gut Oxalate Absorption in Calcium Oxalate Stone Disease
University of Alabama at Birmingham
NCT06331546
Intra-nasal Ketorolac for Acute Ureteral Stent-associated Pain Following Ureteroscopy for Stone Disease
University of Texas Southwestern Medical Center
NCT06158620
O. Formigenes Colonization in Calcium Oxalate Kidney Stone Disease
University of Alabama at Birmingham
NCT06330246
A Retrospective, Multi-center Real-world Study of Steerable Ureteroscopic Renal Evacuation (SURE) Procedure With the CVAC® System
Calyxo
NCT07225933
Ultrasound Imaging of Kidney Stones and Lithotripsy
University of Washington
NCT02214836
SOUND Pivotal Trial - (Sonomotion stOne comminUtion resoNance ultrasounD)
SonoMotion
NCT05701098
Study of Silodosin to Facilitate Passage of Urinary Stones
Watson Pharmaceuticals
NCT01144949
Feasibility of Using sipIT Tools to Increase Compliance With Fluid Consumption Guidelines in Urolithiasis-Prone Subjects
Penn State University
NCT03787615
Standard vs Mini-PCNL for the Treatment of Stone Disease
The Cleveland Clinic
NCT04069013
Effect of Diet Orange Soda on Urinary Lithogenicity
VA New York Harbor Healthcare System
NCT01330940
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 1 |
| Phase 2 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Urolithiasis records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Urolithiasis 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 Urolithiasis page
12 registered trials, 5 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- 5 Urolithiasis trials are currently recruiting, check eligibility criteria before contacting a site. Browse recruiting trials
- University of Alabama at Birmingham sponsors the most Urolithiasis trials on record, review their full trial history before evaluating a specific study. See University of Alabama at Birmingham'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 Urolithiasis condition card totals 12 registered trials; most-linked intervention PCNL; top US site state Texas. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.