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Suicide Prevention clinical trials

The registry lists 186 studies for Suicide Prevention across more than 10 countries. 92 are recruiting or about to start. 98 of them are mainly about Suicide Prevention (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-09.

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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

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Status

Completed
71
Recruiting
53
Not yet recruiting
26
Enrolling by invitation
13
Active, not recruiting
12
Status unknown
5

Phase

Phase 2
4
Phase 3
2
Phase 4
1
Phase 1
1

Where

United States
106
Belgium
11
Spain
10
Canada
9
China
5
Pakistan
4

Who runs them

VA Office of Research and Development (20) · University Ghent (11) · University of Michigan (9) · Yale University (5) · University of Rochester (5) · University of Washington (5) · Duke University (4) · University of North Carolina, Chapel Hill (3)

Coming up

1phase 3 study under way
40studies 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 53 Suicide Prevention studies recruiting now, 27 (51%) set no upper age limit and 22 (42%) stop at 75 or younger. 25 (47%) take children under 18. 0 (0%) are for women only and 0 (0%) for men only; 20 (38%) take healthy volunteers.

Recruiting studies that take each age, of 53
AgeWomenMen
104 (8%)4 (8%)
1847 (89%)47 (89%)
3034 (64%)34 (64%)
4033 (62%)33 (62%)
5033 (62%)33 (62%)
6533 (62%)33 (62%)
7531 (58%)31 (58%)
8529 (55%)29 (55%)

Across all 186 studies, recruiting or not: 33% stop at 75 or younger and 31% at 65; 37% take children; 1% are for women only and 3% for men only; 35% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Suicide Prevention studies take

Of 129 interventional studies with no phase under Suicide Prevention, half reached primary completion within 28 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Interventional, no phase28 mo12–53 · 129 studies—28 mo12–53 · 127 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.

Results posted2

Stopped1

Newly registered3

Studies

Recruiting first, then most recently updated. Showing 50 of 186. Browse all 186 → or search them.