ClinicalTrials.gg
Sign In

Suicide clinical trials

The registry lists 607 studies for Suicide across more than 10 countries. 162 are recruiting or about to start. 206 of them are mainly about Suicide (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-10. Counting its 3 narrower conditions too, such as Suicidal Ideation: 1,153 studies, 362 open.

Get an email when these change. Save the Suicide 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
335
Recruiting
114
Status unknown
39
Not yet recruiting
33
Terminated
27
Active, not recruiting
25

Phase

Phase 2
34
Phase 1
24
Phase 4
15
Phase 3
12
Early Phase 1
3

Where

United States
386
France
52
Canada
35
Spain
15
China
15
Belgium
13

Who runs them

VA Office of Research and Development (43) · University Hospital, Montpellier (21) · University of Michigan (17) · Massachusetts General Hospital (14) · University Ghent (13) · University of Washington (12) · Butler Hospital (11) · University of Pennsylvania (10)

What is being tested here

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

DrugOpenPhase 3All
Ketamine3522
Cannabis sativa subsp. indica TOP101
Dolutegravir101
Dronabinol101
Cannabidiol101
N,N-Dimethyltryptamine101
Midazolam013
Fluoxetine003
Estradiol003
Progesterone002

Drug classes tested here SSRIs 4

Coming up

3phase 3 studies under way
67studies finish main data collection within a year1 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 114 Suicide studies recruiting now, 54 (47%) set no upper age limit and 57 (50%) stop at 75 or younger. 52 (46%) take children under 18. 0 (0%) are for women only and 0 (0%) for men only; 24 (21%) take healthy volunteers.

Recruiting studies that take each age, of 114
AgeWomenMen
109 (8%)9 (8%)
1892 (81%)92 (81%)
3072 (63%)72 (63%)
4071 (62%)71 (62%)
5072 (63%)72 (63%)
6570 (61%)70 (61%)
7558 (51%)58 (51%)
8556 (49%)56 (49%)

Across all 607 studies, recruiting or not: 45% stop at 75 or younger and 41% at 65; 35% take children; 3% are for women only and 2% for men only; 26% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Suicide studies take

Of 319 interventional studies with no phase under Suicide, half reached primary completion within 30 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Interventional, no phase30 mo15–53 · 319 studies—30 mo15–54 · 308 studies
Observational51 mo28–93 · 37 studies—51 mo25–93 · 35 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 13, 2026.

Started recruiting1

Results posted4

Newly registered5

Studies

Recruiting first, then most recently updated. Showing 50 of 607. Browse all 607 → or search them.