Clinical trials
Completed Headache trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
181 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 5 |
| 2003 | 2 |
| 2004 | 3 |
| 2005 | 5 |
| 2006 | 6 |
| 2007 | 6 |
| 2008 | 4 |
| 2009 | 10 |
| 2010 | 9 |
| 2011 | 12 |
| 2012 | 14 |
| 2013 | 6 |
| 2014 | 10 |
| 2015 | 10 |
| 2016 | 7 |
| 2017 | 10 |
| 2018 | 11 |
| 2019 | 12 |
| 2020 | 7 |
| 2021 | 6 |
| 2022 | 7 |
| 2023 | 8 |
| 2024 | 7 |
| 2025 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 181 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Eli Lilly and Company | 8 |
| Amgen | 7 |
| Montefiore Medical Center | 6 |
| Johns Hopkins University | 5 |
| Mayo Clinic | 4 |
| Pfizer | 4 |
| Seattle Children's Hospital | 4 |
| NYU Langone Health | 3 |
| Scott and White Hospital & Clinic | 3 |
| Theranica | 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 |
|---|---|
| Headache | 181 |
| Migraine Disorders | 93 |
| Pain | 16 |
| Headache Disorders | 12 |
| Brain Injuries, Traumatic | 9 |
| Fatigue | 9 |
| Neck Pain | 9 |
| Back Pain | 8 |
| Chronic Pain | 8 |
| Cough | 7 |
Trials
Showing 1 to 25 of 181. Each trial links to its page on Pharma Observatory.
81 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
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