Safety and Efficacy of T89 in Prevention and Treatment of Adults With Acute Mountain Sickness (AMS)
Public ClinicalTrials.gov record NCT03552263. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Double-blind, Randomized and Placebo-controlled Phase 2 Study to Evaluate the Safety and Efficacy of T89 in Prevention and Treatment of Acute Mountain Sickness (AMS) During Rapid Ascent
Study identification
- NCT ID
- NCT03552263
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Tasly Pharmaceuticals, Inc.
- Industry
- Enrollment
- 132 participants
Conditions and interventions
Conditions
Interventions
- Placebo capsule Drug
- T89 capsule Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 55 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 6, 2018
- Primary completion
- Oct 19, 2019
- Completion
- Nov 9, 2019
- Last update posted
- Nov 12, 2019
2018 – 2019
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Hypoxia Research Lab, UCSF Parnassus Campus, S-256 | San Francisco | California | 94143 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03552263, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Nov 12, 2019 · Synced May 18, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03552263 live on ClinicalTrials.gov.