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| Withdrawn | 3 |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 1 to 25 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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