Clinical trials
Headache trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
741 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 1 |
| 2001 | 4 |
| 2002 | 6 |
| 2003 | 11 |
| 2004 | 15 |
| 2005 | 17 |
| 2006 | 19 |
| 2007 | 14 |
| 2008 | 15 |
| 2009 | 26 |
| 2010 | 27 |
| 2011 | 21 |
| 2012 | 33 |
| 2013 | 19 |
| 2014 | 29 |
| 2015 | 20 |
| 2016 | 25 |
| 2017 | 28 |
| 2018 | 39 |
| 2019 | 47 |
| 2020 | 39 |
| 2021 | 44 |
| 2022 | 55 |
| 2023 | 48 |
| 2024 | 51 |
| 2025 | 37 |
| 2026 | 46 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 430 |
| Unknown status | 107 |
| Recruiting | 62 |
| Terminated | 46 |
| Not yet recruiting | 34 |
| Withdrawn | 31 |
| Active, not recruiting | 20 |
| Enrolling by invitation | 8 |
| Suspended | 3 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Danish Headache Center | 40 |
| Eli Lilly and Company | 15 |
| Amgen | 9 |
| Assiut University | 9 |
| Johnson & Johnson Pharmaceutical Research & Development, L.L.C. | 8 |
| Pfizer | 7 |
| Children's Hospital Medical Center, Cincinnati | 6 |
| Mayo Clinic | 6 |
| Montefiore Medical Center | 6 |
| Novartis Pharmaceuticals | 6 |
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 | 741 |
| Migraine Disorders | 316 |
| Pain | 69 |
| Headache Disorders | 45 |
| Post-Traumatic Headache | 41 |
| Neck Pain | 36 |
| Tension-Type Headache | 27 |
| Migraine with Aura | 22 |
| Migraine without Aura | 22 |
| Chronic Pain | 19 |
Trials
Showing 26 to 50 of 741. Each trial links to its page on Pharma Observatory.
641 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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