Clinical trials
Completed Obesity trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
7,059 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 36 |
| 2001 | 45 |
| 2002 | 48 |
| 2003 | 76 |
| 2004 | 137 |
| 2005 | 163 |
| 2006 | 178 |
| 2007 | 220 |
| 2008 | 271 |
| 2009 | 287 |
| 2010 | 341 |
| 2011 | 329 |
| 2012 | 363 |
| 2013 | 344 |
| 2014 | 356 |
| 2015 | 354 |
| 2016 | 407 |
| 2017 | 417 |
| 2018 | 388 |
| 2019 | 362 |
| 2020 | 284 |
| 2021 | 336 |
| 2022 | 328 |
| 2023 | 318 |
| 2024 | 305 |
| 2025 | 201 |
| 2026 | 41 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 7,059 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Novo Nordisk A/S | 130 |
| National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) | 83 |
| Mayo Clinic | 71 |
| National Heart, Lung, and Blood Institute (NHLBI) | 70 |
| University of Copenhagen | 69 |
| University of Pennsylvania | 68 |
| University of Colorado, Denver | 65 |
| Washington University School of Medicine | 63 |
| University of North Carolina, Chapel Hill | 59 |
| Eli Lilly and Company | 57 |
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 | 7,059 |
| Overweight | 1,715 |
| Weight Loss | 720 |
| Diabetes Mellitus, Type 2 | 584 |
| Diabetes Mellitus | 461 |
| Insulin Resistance | 451 |
| Metabolic Syndrome | 372 |
| Hypertension | 315 |
| Cardiovascular Diseases | 294 |
| Pediatric Obesity | 208 |
Trials
Showing 1 to 25 of 7,059. Each trial links to its page on Pharma Observatory.
6,959 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.