Clinical trials
Completed Observational Hypertension trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
782 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2000 | 13 |
| 2001 | 12 |
| 2002 | 9 |
| 2003 | 20 |
| 2004 | 14 |
| 2005 | 14 |
| 2006 | 26 |
| 2007 | 26 |
| 2008 | 28 |
| 2009 | 44 |
| 2010 | 43 |
| 2011 | 32 |
| 2012 | 26 |
| 2013 | 19 |
| 2014 | 33 |
| 2015 | 28 |
| 2016 | 28 |
| 2017 | 40 |
| 2018 | 22 |
| 2019 | 27 |
| 2020 | 31 |
| 2021 | 32 |
| 2022 | 18 |
| 2023 | 17 |
| 2024 | 18 |
| 2025 | 7 |
| 2026 | 3 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 782 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| National Heart, Lung, and Blood Institute (NHLBI) | 116 |
| Boehringer Ingelheim | 46 |
| AstraZeneca | 30 |
| Bayer | 13 |
| Brigham and Women's Hospital | 10 |
| Takeda | 10 |
| Boryung Pharmaceutical Co., Ltd | 7 |
| Weill Medical College of Cornell University | 7 |
| GlaxoSmithKline | 6 |
| Pfizer's Upjohn has merged with Mylan to form Viatris Inc. | 6 |
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 |
|---|---|
| Hypertension | 782 |
| Cardiovascular Diseases | 204 |
| Heart Diseases | 160 |
| Diabetes Mellitus | 130 |
| Obesity | 86 |
| Coronary Disease | 53 |
| Stroke | 45 |
| Diabetes Mellitus, Type 2 | 32 |
| Heart Failure | 32 |
| Atherosclerosis | 24 |
Trials
Showing 1 to 25 of 782. Each trial links to its page on Pharma Observatory.
682 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.
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.