Clinical trials
Completed Headache trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
430 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2001 | 4 |
| 2002 | 6 |
| 2003 | 11 |
| 2004 | 13 |
| 2005 | 13 |
| 2006 | 12 |
| 2007 | 11 |
| 2008 | 7 |
| 2009 | 18 |
| 2010 | 21 |
| 2011 | 15 |
| 2012 | 24 |
| 2013 | 14 |
| 2014 | 23 |
| 2015 | 15 |
| 2016 | 12 |
| 2017 | 18 |
| 2018 | 26 |
| 2019 | 33 |
| 2020 | 23 |
| 2021 | 26 |
| 2022 | 27 |
| 2023 | 20 |
| 2024 | 22 |
| 2025 | 11 |
| 2026 | 4 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 430 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Danish Headache Center | 30 |
| Eli Lilly and Company | 11 |
| Amgen | 8 |
| Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | 8 |
| Pfizer | 7 |
| Montefiore Medical Center | 6 |
| Johns Hopkins University | 5 |
| Novartis Pharmaceuticals | 5 |
| Riphah International University | 5 |
| Seattle Children's Hospital | 5 |
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 |
|---|---|
| Headache | 430 |
| Migraine Disorders | 189 |
| Pain | 42 |
| Headache Disorders | 25 |
| Neck Pain | 21 |
| Post-Traumatic Headache | 21 |
| Fatigue | 14 |
| Tension-Type Headache | 14 |
| Back Pain | 13 |
| Chronic Pain | 12 |
Trials
Showing 1 to 25 of 430. Each trial links to its page on Pharma Observatory.
330 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.