Clinical trials
Fatigue trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
2,072 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 3 |
| 2001 | 5 |
| 2002 | 15 |
| 2003 | 19 |
| 2004 | 15 |
| 2005 | 30 |
| 2006 | 33 |
| 2007 | 37 |
| 2008 | 56 |
| 2009 | 57 |
| 2010 | 59 |
| 2011 | 53 |
| 2012 | 57 |
| 2013 | 56 |
| 2014 | 75 |
| 2015 | 52 |
| 2016 | 65 |
| 2017 | 81 |
| 2018 | 89 |
| 2019 | 100 |
| 2020 | 92 |
| 2021 | 147 |
| 2022 | 163 |
| 2023 | 185 |
| 2024 | 160 |
| 2025 | 191 |
| 2026 | 158 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 1,274 |
| Unknown status | 257 |
| Recruiting | 184 |
| Not yet recruiting | 113 |
| Terminated | 97 |
| Active, not recruiting | 58 |
| Withdrawn | 53 |
| Enrolling by invitation | 26 |
| Suspended | 10 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| M.D. Anderson Cancer Center | 33 |
| Cairo University | 20 |
| Riphah International University | 20 |
| Wake Forest University Health Sciences | 20 |
| Gazi University | 18 |
| Hacettepe University | 16 |
| Centre Hospitalier Universitaire de Saint Etienne | 15 |
| Radicle Science | 14 |
| Ataturk University | 13 |
| Mayo Clinic | 13 |
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 |
|---|---|
| Fatigue | 2,072 |
| Pain | 216 |
| Multiple Sclerosis | 194 |
| Neoplasms | 171 |
| Breast Neoplasms | 169 |
| Anxiety Disorders | 164 |
| Sleep Initiation and Maintenance Disorders | 152 |
| Parasomnias | 63 |
| Post-Acute COVID-19 Syndrome | 59 |
| Fatigue Syndrome, Chronic | 58 |
Trials
Showing 1 to 25 of 2,072. Each trial links to its page on Pharma Observatory.
1,972 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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