Clinical trials
Trials in Japan with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
602 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 2 |
| 2001 | 2 |
| 2002 | 2 |
| 2003 | 3 |
| 2004 | 5 |
| 2005 | 12 |
| 2006 | 15 |
| 2007 | 23 |
| 2008 | 22 |
| 2009 | 35 |
| 2010 | 27 |
| 2011 | 26 |
| 2012 | 39 |
| 2013 | 43 |
| 2014 | 31 |
| 2015 | 27 |
| 2016 | 37 |
| 2017 | 42 |
| 2018 | 23 |
| 2019 | 27 |
| 2020 | 19 |
| 2021 | 25 |
| 2022 | 17 |
| 2023 | 23 |
| 2024 | 18 |
| 2025 | 34 |
| 2026 | 17 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 365 |
| Unknown status | 93 |
| Recruiting | 54 |
| Active, not recruiting | 39 |
| Terminated | 27 |
| Not yet recruiting | 12 |
| Enrolling by invitation | 6 |
| Withdrawn | 5 |
| Suspended | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| Hiroshima University | 21 |
| Boston Scientific Corporation | 17 |
| Showa Inan General Hospital | 16 |
| Abbott Medical Devices | 13 |
| Alcon Research | 12 |
| Kyorin University | 12 |
| Osaka University | 12 |
| Medtronic Cardiac Rhythm and Heart Failure | 10 |
| Tokyo University | 10 |
| Zimmer Biomet | 10 |
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 |
|---|---|
| Coronary Artery Disease | 38 |
| Cardiovascular Diseases | 23 |
| Atrial Fibrillation | 15 |
| Diabetes Mellitus, Type 2 | 14 |
| Heart Failure | 13 |
| Aortic Valve Stenosis | 12 |
| Hypertension | 12 |
| Myocardial Ischemia | 11 |
| Peripheral Arterial Disease | 11 |
| Stroke | 11 |
Trials
Showing 76 to 100 of 602. Each trial links to its page on Pharma Observatory.
502 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.
Go deeper on Pharma Observatory
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