Clinical trials
Pain trials in Japan
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
29 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2003 | 1 |
| 2005 | 1 |
| 2006 | 2 |
| 2007 | 3 |
| 2008 | 4 |
| 2009 | 3 |
| 2010 | 6 |
| 2012 | 2 |
| 2016 | 3 |
| 2019 | 1 |
| 2023 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 23 |
| Terminated | 5 |
| Recruiting | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Janssen Pharmaceutical K.K. | 7 |
| Pfizer's Upjohn has merged with Mylan to form Viatris Inc. | 5 |
| Astellas Pharma Inc | 2 |
| AstraZeneca | 2 |
| GlaxoSmithKline | 2 |
| Boehringer Ingelheim | 1 |
| Boston Scientific Corporation | 1 |
| Daiichi Sankyo Co., Ltd. | 1 |
| Foundation for Biomedical Research and Innovation | 1 |
| Janssen Research & Development, LLC | 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 | 29 |
| Neuralgia | 5 |
| Neoplasms | 4 |
| Osteoarthritis, Knee | 4 |
| Chronic Pain | 3 |
| Osteoarthritis | 3 |
| Back Pain | 2 |
| Diabetic Neuropathies | 2 |
| Low Back Pain | 2 |
| Postoperative Pain | 2 |
Trials
Showing 1 to 25 of 29. 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.
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