Clinical trials
Phase 3 Obesity trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
255 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 2 |
| 2001 | 4 |
| 2002 | 2 |
| 2003 | 4 |
| 2004 | 5 |
| 2005 | 5 |
| 2006 | 12 |
| 2007 | 13 |
| 2008 | 9 |
| 2009 | 7 |
| 2010 | 4 |
| 2011 | 8 |
| 2012 | 6 |
| 2013 | 5 |
| 2014 | 3 |
| 2015 | 2 |
| 2016 | 6 |
| 2017 | 7 |
| 2018 | 9 |
| 2019 | 7 |
| 2021 | 13 |
| 2022 | 9 |
| 2023 | 19 |
| 2024 | 11 |
| 2025 | 27 |
| 2026 | 53 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 139 |
| Recruiting | 48 |
| Active, not recruiting | 32 |
| Terminated | 13 |
| Not yet recruiting | 11 |
| Unknown status | 7 |
| Withdrawn | 3 |
| Suspended | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Novo Nordisk A/S | 50 |
| Eli Lilly and Company | 46 |
| Amgen | 10 |
| Pfizer | 9 |
| Boehringer Ingelheim | 8 |
| Sanofi | 8 |
| National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) | 6 |
| Orexigen Therapeutics, Inc | 6 |
| Hoffmann-La Roche | 5 |
| Mayo Clinic | 5 |
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 |
|---|---|
| Obesity | 255 |
| Overweight | 107 |
| Diabetes Mellitus, Type 2 | 38 |
| Weight Loss | 20 |
| Nutrition Disorders | 19 |
| Diabetes Mellitus | 15 |
| Cardiovascular Diseases | 10 |
| Sleep Apnea, Obstructive | 10 |
| Body Weight | 7 |
| Hypertension | 7 |
Trials
Showing 1 to 25 of 255. Each trial links to its page on Pharma Observatory.
155 more trials match. See them 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.