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Sexual Behavior clinical trials

The registry lists 224 studies for Sexual Behavior across more than 10 countries. 30 are recruiting or about to start. 98 of them are mainly about Sexual Behavior (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-09. Counting its 5 narrower conditions too, such as Sexuality: 488 studies, 89 open.

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Status

Completed
163
Recruiting
20
Status unknown
16
Active, not recruiting
7
Terminated
5
Enrolling by invitation
5

Phase

Phase 2
16
Phase 3
12
Phase 1
7
Phase 4
3
Early Phase 1
1

Where

United States
134
Turkey
17
Spain
8
France
7
South Africa
6
China
4

Who runs them

University of Washington (9) · Centers for Disease Control and Prevention (8) · University of Pennsylvania (8) · Child Trends (6) · Johns Hopkins Bloomberg School of Public Health (5) · University of North Carolina, Chapel Hill (4) · Columbia University (4) · Innovation Research & Training (4)

What is being tested here

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

DrugOpenPhase 3All
Contraceptives, Oral, Combined101
Ketamine001
Dexamethasone phosphate001
Dexamethasone001
Mirabegron001
Liposomal Bupivacaine001
Bupivacaine001
Zidovudine011
Ethanol001
Mirtazapine001

Coming up

0phase 3 studies under way
14studies finish main data collection within a year

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

Who these studies take

Of the 20 Sexual Behavior studies recruiting now, 5 (25%) set no upper age limit and 13 (65%) stop at 75 or younger. 8 (40%) take children under 18. 5 (25%) are for women only and 2 (10%) for men only; 11 (55%) take healthy volunteers.

Recruiting studies that take each age, of 20
AgeWomenMen
101 (5%)1 (5%)
1815 (75%)11 (55%)
3010 (50%)10 (50%)
409 (45%)7 (35%)
507 (35%)7 (35%)
657 (35%)7 (35%)
757 (35%)7 (35%)
857 (35%)7 (35%)

Across all 224 studies, recruiting or not: 60% stop at 75 or younger and 57% at 65; 45% take children; 28% are for women only and 21% for men only; 69% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Sexual Behavior studies take

Of 107 interventional studies with no phase under Sexual Behavior, half reached primary completion within 23 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Interventional, no phase23 mo11–47 · 107 studies—27 mo11–47 · 106 studies
Observational11 mo4–33 · 18 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

What changed recently

From the registry's own updates since Oct 12, 2026.

Newly registered1

Studies

Recruiting first, then most recently updated. Showing 50 of 224. Browse all 224 → or search them.