ClinicalTrials.gg
Sign In

Urinary Retention clinical trials

The registry lists 241 studies for Urinary Retention across more than 10 countries. 44 are recruiting or about to start. 169 of them are mainly about Urinary Retention (how this is decided). Per ClinicalTrials.gov, last updated 2026-10-23.

Get an email when these change. Save the Urinary Retention studies recruiting or about to start — once a week, free: studies that open, close, add sites or post results.

Watch these studies
See an example email

Example · made-up studies

Breast cancer · Recruiting: 2 came in, 3 changed

What changed in your saved searches, Oct 31 – Nov 6:

A study of drug A after surgery for early breast cancer

Came in · now Recruiting

Drug B with hormone therapy in advanced breast cancer

Changed

· Sites: 4 added, including Seoul and Busan

· Enrollment: 300 → 450 participants

Exercise during chemotherapy

Now Active, not recruiting

One email a week for all your saved searches. Stop any time.

Status

Completed
123
Terminated
36
Recruiting
31
Status unknown
22
Not yet recruiting
12
Withdrawn
9

Phase

Phase 3
18
Phase 4
16
Phase 2
15
Phase 1
6
Early Phase 1
4

Where

United States
98
China
18
France
17
Canada
13
Turkey
12
Denmark
10

Who runs them

Coloplast A/S (7) · The Cleveland Clinic (5) · Wake Forest University Health Sciences (5) · Spinal Singularity (5) · MedtronicNeuro (4) · University of North Carolina, Chapel Hill (4) · TriHealth Inc. (4) · Hollister Incorporated (3)

What is being tested here

Drugs under test in Urinary Retention studies, those with the most open studies first. Medicines only given beside them are not counted. How drugs are counted

DrugOpenPhase 3All
Tamsulosin4516
Alfuzosin022
Sugammadex001
Nitrofurantoin001
Morphine001
Tranexamic Acid001
Phenazopyridine001
Prazosin001
Ringer's Lactate001
Botulinum toxin type A011

Coming up

4phase 3 studies under way
16studies finish main data collection within a year2 of them phase 3

Studies recruiting or running, from their records. “Main data collection” ends at the primary completion date, the sponsor’s own estimate, which often moves.

The 10 nearest, phase 3 first

Who these studies take

Of the 31 Urinary Retention studies recruiting now, 23 (74%) set no upper age limit and 5 (16%) stop at 75 or younger. 1 (3%) take children under 18. 10 (32%) are for women only and 9 (29%) for men only; 7 (23%) take healthy volunteers.

Recruiting studies that take each age, of 31
AgeWomenMen
101 (3%)1 (3%)
1818 (58%)11 (35%)
3019 (61%)13 (42%)
4021 (68%)17 (55%)
5021 (68%)19 (61%)
6522 (71%)21 (68%)
7519 (61%)20 (65%)
8516 (52%)17 (55%)

Across all 241 studies, recruiting or not: 11% stop at 75 or younger and 7% at 65; 6% take children; 33% are for women only and 26% for men only; 28% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Urinary Retention studies take

Of 82 interventional studies with no phase under Urinary Retention, half reached primary completion within 18 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Interventional, no phase18 mo9–37 · 82 studies—24 mo12–41 · 70 studies
Observational28 mo9–50 · 17 studies——

Each figure is the month by which half the studies had reached primary completion, with the range in which the middle half did. Studies still running count until their last registry update; studies that stopped early are left out. Phase 1 includes early phase 1; observational means prospective or not stated, as retrospective and cross-sectional studies date a window of data rather than a study. How these figures are worked out

Studies

Recruiting first, then most recently updated. Showing 50 of 241. Browse all 241 → or search them.