Clinical trials
Endometriosis trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
164 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2003 | 2 |
| 2004 | 3 |
| 2005 | 6 |
| 2006 | 4 |
| 2007 | 4 |
| 2008 | 2 |
| 2009 | 5 |
| 2010 | 3 |
| 2011 | 4 |
| 2012 | 5 |
| 2013 | 6 |
| 2014 | 5 |
| 2015 | 2 |
| 2016 | 7 |
| 2017 | 5 |
| 2018 | 6 |
| 2019 | 8 |
| 2020 | 17 |
| 2021 | 4 |
| 2022 | 15 |
| 2023 | 9 |
| 2024 | 11 |
| 2025 | 15 |
| 2026 | 13 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 74 |
| Recruiting | 26 |
| Terminated | 23 |
| Withdrawn | 11 |
| Active, not recruiting | 11 |
| Enrolling by invitation | 7 |
| Not yet recruiting | 6 |
| Unknown status | 5 |
| Suspended | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | 9 |
| Boston Children's Hospital | 8 |
| Milton S. Hershey Medical Center | 7 |
| AbbVie | 5 |
| Bayer | 5 |
| Kissei Pharmaceutical Co., Ltd. | 4 |
| Mayo Clinic | 4 |
| Myovant Sciences GmbH | 4 |
| Penn State University | 4 |
| Repros Therapeutics Inc. | 4 |
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 |
|---|---|
| Endometriosis | 164 |
| Pelvic Pain | 34 |
| Dysmenorrhea | 24 |
| Leiomyoma | 18 |
| Infertility | 12 |
| Pain | 11 |
| Dyspareunia | 9 |
| Adenomyosis | 6 |
| Constipation | 6 |
| Colitis, Ulcerative | 5 |
Trials
Showing 1 to 25 of 164. Each trial links to its page on Pharma Observatory.
64 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.