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Health Risk Behaviors clinical trials

The registry lists 60 studies for Health Risk Behaviors across more than 10 countries. 17 are recruiting or about to start. 32 of them are mainly about Health Risk Behaviors (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-10.

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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
36
Recruiting
10
Not yet recruiting
5
Active, not recruiting
4
Enrolling by invitation
2
Withdrawn
1

Phase

Phase 2
1

Where

United States
25
Turkey
6
Australia
4
Germany
3
France
2
Egypt
1

Who runs them

Edith Cowan University (4) · Massachusetts General Hospital (3) · University Medicine Greifswald (2) · University of Arkansas (2) · North-West University, South Africa (1) · University of Calgary (1) · Laura Richardson (1) · Benten Technologies, Inc. (1)

Coming up

0phase 3 studies under way
4studies 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.

All 4

Who these studies take

Of the 10 Health Risk Behaviors studies recruiting now, 5 (50%) set no upper age limit and 3 (30%) stop at 75 or younger. 1 (10%) take children under 18. 1 (10%) are for women only and 0 (0%) for men only; 4 (40%) take healthy volunteers.

Recruiting studies that take each age, of 10
AgeWomenMen
100 (0%)0 (0%)
187 (70%)7 (70%)
308 (80%)8 (80%)
408 (80%)8 (80%)
509 (90%)8 (80%)
658 (80%)7 (70%)
757 (70%)7 (70%)
857 (70%)7 (70%)

Across all 60 studies, recruiting or not: 42% stop at 75 or younger and 35% at 65; 28% take children; 13% are for women only and 5% for men only; 68% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Health Risk Behaviors studies take

Of 37 interventional studies with no phase under Health Risk Behaviors, half reached primary completion within 18 months of starting, counting those still running.

Start to primary completionEvery sponsorIndustryNon-industry
Interventional, no phase18 mo5–32 · 37 studies—18 mo5–32 · 36 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 15, 2026.

Newly registered1

Studies

Recruiting first, then most recently updated. Showing 50 of 60. Browse all 60 → or search them.