Clinical trials
Phase 2 Headache trials in the United States
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
40 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 1 |
| 2007 | 1 |
| 2008 | 2 |
| 2009 | 1 |
| 2010 | 1 |
| 2011 | 2 |
| 2013 | 3 |
| 2014 | 2 |
| 2017 | 7 |
| 2018 | 3 |
| 2020 | 1 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 5 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 21 |
| Recruiting | 7 |
| Terminated | 7 |
| Not yet recruiting | 2 |
| Withdrawn | 2 |
| Unknown status | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Amgen | 2 |
| Eli Lilly and Company | 2 |
| AOBiome LLC | 1 |
| Allodynic Therapeutics, Inc | 1 |
| Amy Gelfand | 1 |
| Association of Migraine Disorders | 1 |
| Cady, Roger, M.D. | 1 |
| Capnia, Inc. | 1 |
| Children's Hospital Medical Center, Cincinnati | 1 |
| Daniel A Tonetti, MD | 1 |
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 | 40 |
| Migraine Disorders | 26 |
| Brain Concussion | 4 |
| Subarachnoid Hemorrhage | 3 |
| Headache Disorders | 2 |
| Migraine with Aura | 2 |
| Post-Concussion Syndrome | 2 |
| Abdominal Pain | 1 |
| Agnosia | 1 |
| Anxiety Disorders | 1 |
Trials
Showing 1 to 25 of 40. Each trial links to its page 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
Pharma Observatory connects clinical trials, sponsors, sites and investigators in one searchable platform.