Clinical trials
Observational Tension-Type Headache trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
30 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2014 | 2 |
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 1 |
| 2021 | 3 |
| 2022 | 3 |
| 2024 | 5 |
| 2025 | 5 |
| 2026 | 4 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 11 |
| Unknown status | 6 |
| Enrolling by invitation | 4 |
| Not yet recruiting | 4 |
| Recruiting | 4 |
| Active, not recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Assiut University | 2 |
| Danish Headache Center | 2 |
| Gazi University | 2 |
| National and Kapodistrian University of Athens | 2 |
| Second Affiliated Hospital, Zhejiang University, School of Medicine | 2 |
| Abbott | 1 |
| Ankara City Hospital Bilkent | 1 |
| Başakşehir Çam & Sakura City Hospital | 1 |
| Beijing Tiantan Hospital | 1 |
| Bnai Zion Medical Center | 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 |
|---|---|
| Tension-Type Headache | 30 |
| Migraine Disorders | 18 |
| Headache | 8 |
| Headache Disorders | 8 |
| Headache Disorders, Primary | 6 |
| Fibromyalgia | 5 |
| Cluster Headache | 4 |
| Headache Disorders, Secondary | 4 |
| Multiple Sclerosis | 3 |
| Amyotrophic Lateral Sclerosis | 2 |
Trials
Showing 51 to 30 of 30. Each trial links to its page on Pharma Observatory.
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Recently changed trials
Changes observed in the last 7 days, newest first, site-count changes left out. Source: ClinicalTrials.gov.
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