Clinical trials
Observational Endometriosis trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
334 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2004 | 3 |
| 2005 | 6 |
| 2006 | 5 |
| 2007 | 2 |
| 2008 | 1 |
| 2009 | 6 |
| 2010 | 5 |
| 2011 | 6 |
| 2012 | 9 |
| 2013 | 12 |
| 2014 | 5 |
| 2015 | 9 |
| 2016 | 18 |
| 2017 | 10 |
| 2018 | 17 |
| 2019 | 19 |
| 2020 | 24 |
| 2021 | 23 |
| 2022 | 31 |
| 2023 | 32 |
| 2024 | 26 |
| 2025 | 33 |
| 2026 | 28 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 141 |
| Unknown status | 77 |
| Recruiting | 60 |
| Not yet recruiting | 27 |
| Active, not recruiting | 10 |
| Enrolling by invitation | 7 |
| Terminated | 6 |
| Withdrawn | 6 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| IRCCS Azienda Ospedaliero-Universitaria di Bologna | 13 |
| Kanuni Sultan Suleyman Training and Research Hospital | 10 |
| Assistance Publique - Hôpitaux de Paris | 6 |
| Bayer | 6 |
| Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico | 6 |
| University of Cagliari | 6 |
| Ospedale Policlinico San Martino | 5 |
| University Hospital, Lille | 5 |
| University Hospital, Strasbourg, France | 5 |
| AbbVie | 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 | 334 |
| Adenomyosis | 20 |
| Infertility | 20 |
| Pelvic Pain | 19 |
| Pain | 13 |
| Dysmenorrhea | 11 |
| Leiomyoma | 10 |
| Disease | 9 |
| Dyspareunia | 9 |
| Infertility, Female | 8 |
Trials
Showing 1 to 25 of 334. Each trial links to its page on Pharma Observatory.
234 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
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