Clinical trials
Overweight trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
1,457 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 6 |
| 2002 | 6 |
| 2003 | 3 |
| 2004 | 11 |
| 2005 | 21 |
| 2006 | 35 |
| 2007 | 42 |
| 2008 | 55 |
| 2009 | 46 |
| 2010 | 43 |
| 2011 | 35 |
| 2012 | 55 |
| 2013 | 37 |
| 2014 | 56 |
| 2015 | 48 |
| 2016 | 46 |
| 2017 | 60 |
| 2018 | 75 |
| 2019 | 70 |
| 2020 | 53 |
| 2021 | 76 |
| 2022 | 60 |
| 2023 | 92 |
| 2024 | 99 |
| 2025 | 143 |
| 2026 | 175 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 948 |
| Recruiting | 212 |
| Active, not recruiting | 119 |
| Terminated | 56 |
| Unknown status | 41 |
| Not yet recruiting | 40 |
| Withdrawn | 25 |
| Enrolling by invitation | 15 |
| Suspended | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Eli Lilly and Company | 78 |
| Novo Nordisk A/S | 56 |
| University of California, San Diego | 31 |
| University of North Carolina, Chapel Hill | 30 |
| University of Colorado, Denver | 29 |
| Massachusetts General Hospital | 25 |
| USDA Grand Forks Human Nutrition Research Center | 25 |
| Johns Hopkins University | 24 |
| The Miriam Hospital | 24 |
| National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) | 21 |
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 |
|---|---|
| Overweight | 1,457 |
| Obesity | 1,295 |
| Weight Loss | 221 |
| Diabetes Mellitus, Type 2 | 117 |
| Diabetes Mellitus | 79 |
| Body Weight | 73 |
| Hypertension | 67 |
| Insulin Resistance | 67 |
| Prediabetic State | 63 |
| Metabolic Syndrome | 46 |
Trials
Showing 1 to 25 of 1,457. Each trial links to its page on Pharma Observatory.
1,357 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.