Clinical trials
Altitude Sickness trials
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
212 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2003 | 3 |
| 2005 | 3 |
| 2006 | 5 |
| 2007 | 2 |
| 2008 | 4 |
| 2010 | 3 |
| 2011 | 8 |
| 2012 | 6 |
| 2013 | 4 |
| 2014 | 3 |
| 2015 | 2 |
| 2016 | 17 |
| 2017 | 6 |
| 2018 | 29 |
| 2019 | 10 |
| 2020 | 6 |
| 2021 | 13 |
| 2022 | 9 |
| 2023 | 24 |
| 2024 | 16 |
| 2025 | 9 |
| 2026 | 27 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 125 |
| Unknown status | 37 |
| Not yet recruiting | 22 |
| Recruiting | 17 |
| Withdrawn | 3 |
| Terminated | 3 |
| Active, not recruiting | 3 |
| Enrolling by invitation | 2 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of Zurich | 38 |
| Silvia Ulrich Somaini | 14 |
| University of Colorado, Denver | 9 |
| Stanford University | 5 |
| United States Army Research Institute of Environmental Medicine | 5 |
| Heidelberg University | 4 |
| Insel Gruppe AG, University Hospital Bern | 4 |
| Affiliated Hospital of Qinghai University | 3 |
| Centre d'Expertise sur l'Altitude EXALT | 3 |
| Macao Polytechnic University | 3 |
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 |
|---|---|
| Altitude Sickness | 212 |
| Hypoxia | 63 |
| Hypertension, Pulmonary | 30 |
| Pulmonary Arterial Hypertension | 10 |
| Respiratory Aspiration | 9 |
| Pulmonary Disease, Chronic Obstructive | 5 |
| Sleep Apnea Syndromes | 5 |
| Dyspnea | 3 |
| Familial Primary Pulmonary Hypertension | 3 |
| Polycythemia | 3 |
Trials
Showing 76 to 100 of 212. Each trial links to its page on Pharma Observatory.
112 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.
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