Clinical trials
Phase 4 Weight Loss trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
33 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2003 | 2 |
| 2004 | 3 |
| 2006 | 1 |
| 2007 | 1 |
| 2008 | 1 |
| 2010 | 1 |
| 2011 | 1 |
| 2012 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 3 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 3 |
| 2025 | 3 |
| 2026 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 19 |
| Recruiting | 4 |
| Active, not recruiting | 3 |
| Terminated | 3 |
| Unknown status | 2 |
| Suspended | 1 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Beth Israel Deaconess Medical Center | 4 |
| University of Pennsylvania | 4 |
| Wake Forest University Health Sciences | 4 |
| Columbia University | 2 |
| Temple University | 2 |
| Bayhealth Medical Center | 1 |
| Baylor College of Medicine | 1 |
| Eisai Inc. | 1 |
| Florida State University | 1 |
| Loma Linda University | 1 |
Top conditions
MeSH conditions the trials were registered with, not their broader categories. A condition with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Weight Loss | 33 |
| Obesity | 23 |
| Overweight | 8 |
| Body Weight | 3 |
| Body Weight Changes | 3 |
| Bone Diseases, Metabolic | 2 |
| Diabetes Mellitus, Type 2 | 2 |
| Pediatric Obesity | 2 |
| Psychotic Disorders | 2 |
| Schizophrenia | 2 |
Trials
Showing 1 to 25 of 33. Each trial links to its page on Pharma Observatory.
Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
Go deeper on Pharma Observatory
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