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| Withdrawn | 53 |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 26 to 50 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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