Clinical trials: High Altitude
Fontan Procedure, Altitude
Cardiopulmonary Adaptation of Short Term Exposure to High Altitude in Fontan Patients: Swiss Fontan & ALtitude COllaboratioN (FALCON) Study
Important advances in cardiac surgery, intensive care, and diagnostic modalities over the last decades have led to a steady growth in the number of adults with congenital heart defects.
- Trial name
- FALCON (NCT02237274)
- Testing
- High altitude exposition
- Where
- Switzerland
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Cognition
The Study on Effects of Acute Exposure to High Altitude Hypoxia on Cognitive Function in Lowlanders
The purpose of this study is to investigate the impact of rapid elevation to 3,800 meters on the cognitive function of low-altitude residents through a plateau field and plain control study, and explore the objective indicators…
- Trial name
- NCT05411185
- Where
- China
- Volunteers
- 43 people, healthy volunteers welcome
- Sponsor
- Xijing Hospital
Altitude Intolerance, High-Altitude Illness
Relationship Between Succinate Dehydrogenase Mutations and High-Altitude Illness
This study is is the first step of a full study named CHEMOGENE because it explores the genetic determinant of an alteration of the chemoreflex.
- Trial name
- NCT00202683
- Where
- France
- Volunteers
- 83 people, healthy volunteers welcome
- Sponsor
- Société Française de Cardiologie
Intermittent Hypoxia
Effects of Melatonin on Sleep, Ventilatory Control and Cognition at Altitude
Low oxygen at altitude causes pauses in breathing during sleep, called central sleep apnea. Central sleep apnea causes repeated awakenings and poor sleep.
- Trial name
- NCT03588676
- Testing
- Melatonin
- Where
- United States
- Volunteers
- 39 people, healthy volunteers welcome
- Sponsor
- Robert L. Owens
Patent Foramen Ovale (PFO), High Altitude Pulmonary Edema
The Cardiovascular Effects of Patent Foramen Ovale in Hypoxia
Before birth, the foramen ovale is a normal opening in the heart that allows blood to flow from the mother to the baby. After birth, this opening usually closes.
- Trial name
- NCT07742540
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Acute Mountain Sickness (AMS)
Evaluation of the Prevention and Treatment Effects of Chinese Medicine on High Altitude Illness
This trial is aimed to evaluate the effects of "Wu Zhu Yu Tang" on the prevention of Acute Mountain Sickness(AMS).
- Trial name
- NCT01682551
- Testing
- Chinese Medicine, Acetalozamide
- Where
- Taiwan
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- China Medical University Hospital
Weight Loss, Other Effects of High Altitude
Substrate Utilization, Exercise Performance, and Skeletal Muscle Response to Energy Deficit and Altitude Acclimatization
This research will evaluate nutrition requirements for missions at high altitude (i.e. >7800 feet above sea level) and the information obtained can be used to optimize nutrient content specifications for combat rations.
- Trial name
- NCT02731066
- Testing
- Standard pro, High pro, carbo bev
- Where
- United States
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- United States Army Research Institute of Environmental Medicine
Cognitive Performance, Executive Function (Cognition)
Exploring the Cognitive Benefits of a Blackcurrant-Based Supplement in Normobaric Hypoxia
This study investigates the cognitive effects of Ārepa, a blackcurrant-based drink, under simulated high-altitude conditions (4,500m normobaric hypoxia for ~180 minutes).
- Conditions
- Cognitive Performance, Executive Function (Cognition), Working Memory, Hypoxia Induced Cognitive Impairment
- Trial name
- NCT07166835
- Testing
- Nootropics (ginkgo biloba, nicergoline, piracetam, or others)
- Where
- United Kingdom
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Leeds Beckett University