Clinical trials
Observational Fibromyalgia trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
275 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2003 | 1 |
| 2004 | 1 |
| 2005 | 3 |
| 2006 | 2 |
| 2007 | 3 |
| 2008 | 9 |
| 2009 | 5 |
| 2010 | 8 |
| 2011 | 12 |
| 2012 | 3 |
| 2013 | 3 |
| 2014 | 4 |
| 2015 | 6 |
| 2016 | 7 |
| 2017 | 6 |
| 2018 | 20 |
| 2019 | 8 |
| 2020 | 11 |
| 2021 | 26 |
| 2022 | 27 |
| 2023 | 28 |
| 2024 | 26 |
| 2025 | 32 |
| 2026 | 19 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 148 |
| Unknown status | 56 |
| Recruiting | 33 |
| Not yet recruiting | 13 |
| Enrolling by invitation | 11 |
| Active, not recruiting | 8 |
| Terminated | 5 |
| Withdrawn | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Gaziosmanpasa Research and Education Hospital | 8 |
| Tel-Aviv Sourasky Medical Center | 7 |
| Ankara City Hospital Bilkent | 5 |
| Kirsehir Ahi Evran Universitesi | 5 |
| Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkey | 5 |
| University of Florida | 4 |
| Uppsala University | 4 |
| Bursa Yuksek Ihtisas Training and Research Hospital | 3 |
| Georgetown University | 3 |
| Guang'anmen Hospital of China Academy of Chinese Medical Sciences | 3 |
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 |
|---|---|
| Fibromyalgia | 275 |
| Chronic Pain | 49 |
| Pain | 30 |
| Fatigue Syndrome, Chronic | 22 |
| Arthritis, Rheumatoid | 21 |
| Irritable Bowel Syndrome | 17 |
| Fatigue | 16 |
| Anxiety Disorders | 15 |
| Migraine Disorders | 8 |
| Neuralgia | 8 |
Trials
Showing 76 to 100 of 275. Each trial links to its page on Pharma Observatory.
175 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.
No changes to these trials in the last 7 days.
Go deeper on Pharma Observatory
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.