Clinical trials
Phase 3 Pain trials with unknown status
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
70 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2005 | 6 |
| 2006 | 3 |
| 2007 | 2 |
| 2008 | 3 |
| 2009 | 4 |
| 2011 | 8 |
| 2012 | 2 |
| 2013 | 2 |
| 2014 | 3 |
| 2015 | 8 |
| 2016 | 4 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 12 |
| 2024 | 1 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Unknown status | 70 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Apurano Pharmaceuticals GmbH | 8 |
| Centro Universitario La Salle | 4 |
| Cairo University | 3 |
| Advanced Magnetic Research Institute International | 2 |
| Hannover Medical School | 2 |
| The Hospital for Sick Children | 2 |
| A.O.U. San Giovanni Battista di Torino, Italy | 1 |
| Ain Shams University | 1 |
| Akela Pharma, Inc. | 1 |
| American University of Beirut 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 |
|---|---|
| Pain | 70 |
| Agnosia | 9 |
| Chronic Pain | 8 |
| Marijuana Abuse | 8 |
| Somatoform Disorders | 8 |
| Neuralgia | 7 |
| Postoperative Pain | 5 |
| Apnea | 4 |
| Diabetic Neuropathies | 4 |
| Hypercapnia | 4 |
Trials
Showing 1 to 25 of 70. 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
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