Body Weight Changes clinical trials

The registry lists 231 studies for Body Weight Changes across more than 10 countries. 30 are recruiting or about to start. 91 of them are mainly about Body Weight Changes (how this is decided). Per ClinicalTrials.gov, last updated 2026-11-10. Counting its 5 narrower conditions too, such as Weight Loss: 2,708 studies, 450 open.

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A study of drug A after surgery for early breast cancer

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· Sites: 4 added, including Seoul and Busan

· Enrollment: 300 → 450 participants

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Status

Completed: 151
Status unknown: 25
Recruiting: 20
Terminated: 11
Active, not recruiting: 8
Not yet recruiting: 8

Phase

Phase 3: 13
Phase 4: 11
Phase 2: 10
Phase 1: 4
Early Phase 1: 2

Where

United States: 110
Spain: 13
United Kingdom: 10
China: 7
Germany: 7
Turkey: 7

Who runs them

Pennington Biomedical Research Center (6) · Wake Forest University Health Sciences (4) · Washington University School of Medicine (4) · State University of New York at Buffalo (3) · Universidad Católica San Antonio de Murcia (3) · Case Comprehensive Cancer Center (3) · Brigham and Women's Hospital (3) · University of Colorado, Denver (3)

What is being tested here

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

Drug	Open	Phase 3	All
VK2735	2	2	2
Semaglutide	1	1	4
Lamivudine	1	1	3
Tenofovir	1	1	2
Ertugliflozin	1	0	1
Doravirine	1	0	1
Megestrol Acetate	0	1	3
Megestrol	0	1	3
Dolutegravir	0	0	2
Cyproheptadine	0	1	2

Drug classes tested here GLP-1 receptor agonists 1 open · Reverse transcriptase inhibitors 1 open · SGLT2 inhibitors 1 open · Integrase inhibitors 3

Coming up

3phase 3 studies under way

9studies 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 9

Nov 2026Empowering Faith-based Communities to Provide Personalized Diabetes Self-management Education and Support (DSMES) in the Magic City · University of Alabama at Birmingham
Dec 2026An Innovative Care Model Integrating Mobile Health Support to Promote Weight Management in Adults With Overweight or Obesity · The University of Hong Kong
Dec 2026The Study is Observational and Retrospective: Lifestyle, BMI and Activity Physical. · National Cancer Institute, Naples
Dec 2026Whole Foods for Teens: A Pilot Dietary Intervention to Reduce Body Adiposity in Adolescents With Obesity · Vanderbilt University
Feb 2027Evaluation of the Safety and Efficacy of Revita® DMR on Body Weight Maintenance in Subjects With Obesity Who Have Achieved at Least 15% Weight Loss on Tirzepatide · Fractyl Health Inc.
Mar 2027Reset: Enhancing Weight Loss in a Digital Intervention · Stanford University
Mar 2027POWERMOM, A Healthy Pregnancy Research Community · Scripps Translational Science Institute
Jul 2027ADAPT Study: Assessing Diet, Appetite and Physiology Throughout Weight Loss Study) · University of Washington
Jul 2027INTEGRATED CHILDHOOD ACTIVITY AND NUTRITION (ICAN) STUDY · University of Illinois at Urbana-Champaign

Who these studies take

Of the 20 Body Weight Changes studies recruiting now, 7 (35%) set no upper age limit and 12 (60%) stop at 75 or younger. 5 (25%) take children under 18. 2 (10%) are for women only and 1 (5%) for men only; 10 (50%) take healthy volunteers.

Recruiting studies that take each age, of 20
Age	Women	Men
10	3 (15%)	3 (15%)
18	15 (75%)	15 (75%)
30	14 (70%)	14 (70%)
40	15 (75%)	14 (70%)
50	15 (75%)	14 (70%)
65	12 (60%)	11 (55%)
75	8 (40%)	7 (35%)
85	7 (35%)	5 (25%)

Across all 231 studies, recruiting or not: 64% stop at 75 or younger and 51% at 65; 19% take children; 19% are for women only and 6% for men only; 49% take healthy volunteers. From each study’s registry entry; the criteria on its page decide.

How long Body Weight Changes studies take

Of 99 interventional studies with no phase under Body Weight Changes, half reached primary completion within 12 months of starting, counting those still running.

Start to primary completion	Every sponsor	Industry	Non-industry
Interventional, no phase	12 mo5–27 · 99 studies	—	12 mo5–28 · 90 studies
Observational	15 mo7–55 · 22 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 11, 2026.

Results posted1

Role of Dietary Habits in Efficacy of Bariatric Surgery - Study ANov 10, 2026NCT03470558

Stopped1

Bio Impedance Monitoring as a Tool to Assess Fluid Status in the Pediatric Surgical Patient? (PedFluid Study)TerminatedNov 5, 2026NCT05220709

Studies

Recruiting first, then most recently updated. Showing 50 of 231. Browse all 231 → or search them.