Clinical trials
Altitude Sickness trials with no applicable phase
Search ClinicalTrials.gov registrations by keyword, then narrow by condition, phase, status, country and start year.
120 trials match Source: ClinicalTrials.gov registrations
Trials started per year
By phase, 2000 to 2026.
| Category | Trials |
|---|---|
| 2002 | 1 |
| 2005 | 3 |
| 2006 | 4 |
| 2007 | 1 |
| 2008 | 4 |
| 2011 | 1 |
| 2012 | 2 |
| 2013 | 1 |
| 2015 | 1 |
| 2016 | 11 |
| 2017 | 2 |
| 2018 | 15 |
| 2019 | 6 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 7 |
| 2023 | 16 |
| 2024 | 8 |
| 2025 | 4 |
| 2026 | 25 |
Status
Trials by registry status. Select a bar to filter.
| Category | Trials |
|---|---|
| Completed | 67 |
| Unknown status | 23 |
| Not yet recruiting | 17 |
| Recruiting | 10 |
| Active, not recruiting | 1 |
| Terminated | 1 |
| Enrolling by invitation | 1 |
Top lead sponsors
A sponsor with a page on Pharma Observatory links to it.
| Category | Trials |
|---|---|
| University of Zurich | 23 |
| Silvia Ulrich Somaini | 14 |
| Heidelberg University | 4 |
| Insel Gruppe AG, University Hospital Bern | 3 |
| Macao Polytechnic University | 3 |
| Massachusetts General Hospital | 3 |
| Mona Lichtblau | 3 |
| United States Army Research Institute of Environmental Medicine | 3 |
| University of Colorado, Denver | 3 |
| Institut de Formation et de Recherche en Médecine de Montagne | 2 |
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 | 120 |
| Hypoxia | 45 |
| Hypertension, Pulmonary | 25 |
| Pulmonary Arterial Hypertension | 10 |
| Respiratory Aspiration | 5 |
| Sleep Apnea Syndromes | 4 |
| Dyspnea | 3 |
| Familial Primary Pulmonary Hypertension | 3 |
| Anemia, Iron-Deficiency | 2 |
| Breast Neoplasms | 2 |
Trials
Showing 26 to 50 of 120. Each trial links to its page on Pharma Observatory.
20 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.