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Results for “High Altitude”

217 trials

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Showing 20 of 217 results

Not applicableActive Not RecruitingNCT06552806
What this trial is testing

The Effect of a Multi-strain Probiotic on Acclimatization to High Altitude

Who this might be right for
Probiotics
University of California, San Diego 17
Large-scale testing (Phase 3)UnknownNCT04915365
What this trial is testing

Effect of Acetazolamide on Right Heart Function at Rest in Lowlanders With COPD Traveling to High Altitude

Who this might be right for
Right Heart FunctionChronic Obstructive Pulmonary DiseaseAltitude Sickness
University of Zurich 100
Not applicableStudy completedNCT05107700
What this trial is testing

Altitude Related Adverse Health Effects (ARAHE) in Patients With Precapillary Pulmonary Hypertension During 30h Exposure to 2500m

Who this might be right for
High Altitude Pulmonary Hypertension
University of Zurich 28
Not applicableStudy completedNCT03637166
What this trial is testing

Acute Exposure to High Altitude on Pulmonary Artery Pressure and Right Heart Function (Echo)

Who this might be right for
Pulmonary Hypertension
University of Zurich 28
Not applicableNot Yet RecruitingNCT06638658
What this trial is testing

Postoperative Complications of Orthopedic Surgery in Patients From High-altitude Regions

Who this might be right for
Orthopedic SurgeryPostoperative ComplicationsHigh Altitude
West China Hospital 400
Not applicableLooking for participantsNCT07312227
What this trial is testing

A Prospective Longitudinal Observational Cohort Study of Pregnant Women Residing at High Altitude in Bolivia

Who this might be right for
Hypertensive Disorder of PregnancyPulmonary Arterial HypertensionIntrauterine Growth Restriction
Massachusetts General Hospital 27
Not applicableUnknownNCT05304923
What this trial is testing

Supraglottic Jet Oxygenation and Ventilation for Gastrointestinal Endoscopy at High-altitude

Who this might be right for
HypoxiaHigh Altitude
Peking University People's Hospital 72
Early research (Phase 1)Study completedNCT00260819
What this trial is testing

Effects of Bosentan (Tracleer) in the Course of Pulmonary Artery Hypertension Induced by Hypoxia

Who this might be right for
Hypoxia-Induced Pulmonary Artery Hypertension
Assistance Publique - Hôpitaux de Paris 20
Large-scale testing (Phase 3)Study completedNCT01902758
What this trial is testing

Drug Combination on Exercise Performance at High Altitude

Who this might be right for
Acute Mountain Sickness
University of Montana 28
Not applicableStudy completedNCT02237274
What this trial is testing

Cardiopulmonary Adaptation of Short Term Exposure to High Altitude in Fontan Patients: Swiss Fontan & ALtitude COllaboratioN (FALCON) Study

Who this might be right for
Fontan ProcedureAltitude
Insel Gruppe AG, University Hospital Bern 34
Testing effectiveness (Phase 2)UnknownNCT01606527
What this trial is testing

NSAID RCT for Prevention of Altitude Sickness

Who this might be right for
Spectrum of Altitude-associated Neurologic Forms of Altitude
Naval Health Research Center 300
Not applicableStudy completedNCT03165019
What this trial is testing

Time Course and Prognostic Significance of Pulmonary Artery Pressure in Highlanders.

Who this might be right for
High Altitude Pulmonary HypertensionSleep Apnea
University of Zurich 165
Not applicableUnknownNCT05996302
What this trial is testing

HA Residents With PVD, 6MWD Assessed at HA (2840m) vs LA (Sea Level)

Who this might be right for
Pulmonary Vascular DiseasePulmonary Artery HypertensionChronic Thromboembolic Pulmonary Hypertension
University of Zurich 24
Not applicableStudy completedNCT02730182
What this trial is testing

Effect of High Altitude Exposure, Acclimatization and Re-exposure on Postural Control in Lowlanders

Who this might be right for
Effect of High Altitude
University of Zurich 21
Not applicableStudy completedNCT03588676
What this trial is testing

Effects of Melatonin on Sleep, Ventilatory Control and Cognition at Altitude

Who this might be right for
Intermittent Hypoxia
Robert L. Owens 39
Early research (Phase 1)Study completedNCT01530464
What this trial is testing

The Safety Evaluation of Aminophylline and Ambrisentan When Administered Orally Alone and in Combination to Healthy Volunteers

Who this might be right for
High Altitude Pulmonary Hypertension
Thies Schroeder 18
Not applicableNot Yet RecruitingNCT07804693
What this trial is testing

Assessment of Total Pulmonary Resistance sPAP/CO Between Sea Level LA vs. High Altitude HA After Re-ascent in Patients With Pulmonary Arterial Hypertension PAH

Who this might be right for
Pulmonary Arterial Hypertension (PAH)Pulmonary Vascular DiseaseHigh Altitude+2 more
Silvia Ulrich Somaini 20
Not applicableStudy completedNCT00952302
What this trial is testing

Study of the Effects of Iron Levels on the Lungs at High Altitude

Who this might be right for
Pulmonary HypertensionMountain Sickness
University of Oxford 33
Early research (Phase 1)Study completedNCT01566565
What this trial is testing

The Safety Evaluation of Drug Combinations Against High Altitude Pulmonary Hypertension

Who this might be right for
High Altitude Pulmonary Hypertension
Norwegian Armed Forces Medical Service 20
Post-approval studies (Phase 4)Active Not RecruitingNCT05300477
What this trial is testing

Pharmacological Countermeasures for High Altitude

Who this might be right for
Hypobaric Hypoxia
United States Army Research Institute of Environmental Medicine 18
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