Not applicableStudy completedNCT03530163What this trial is testingBreathing Training to Improve Human Performance at High AltitudeWho this might be right forMountain Sickness Acute University of Colorado, Denver 28
Post-approval studies (Phase 4)Study completedNCT01418157What this trial is testingA Trial of Acetazolamide Versus Placebo in Preventing Mountain Sickness During Rapid AscentWho this might be right forAcute Mountain Sickness Oxford University Clinical Research Unit, Vietnam 380
Not applicableLooking for participantsNCT06152744What this trial is testingEvaluation of Membrane Lung Function in High-altitude RegionsWho this might be right forExtracorporeal Membrane OxygenationMembrane Lung FunctionHigh Altitude Beijing Chao Yang Hospital 40
Not applicableStudy completedNCT03637166What this trial is testingAcute Exposure to High Altitude on Pulmonary Artery Pressure and Right Heart Function (Echo)Who this might be right forPulmonary Hypertension University of Zurich 28
Not applicableStudy completedNCT04401722What this trial is testingClinical Impact of Altitude Level on Surgical Outcomes of PancreaticoduodenectomyWho this might be right forPeriampullary Cancer Mansoura University 90
Not applicableStudy completedNCT00332267What this trial is testingCerebral Blood Flow and Metabolism During Hypoxia and EndotoxemiaWho this might be right forHypoxiaEndotoxemiaHealthy Rigshospitalet, Denmark 36
Not applicableStudy completedNCT05107700What this trial is testingAltitude Related Adverse Health Effects (ARAHE) in Patients With Precapillary Pulmonary Hypertension During 30h Exposure to 2500mWho this might be right forHigh Altitude Pulmonary Hypertension University of Zurich 28
Early research (Phase 1)Study completedNCT02811016What this trial is testingInhaled Budesonide and Acute Mountain SicknessWho this might be right forAcute Mountain Sickness Salzburger Landeskliniken 51
Not applicableActive Not RecruitingNCT07479511What this trial is testingAdaptation of Lung Transplant Recipients at Extreme AltitudeWho this might be right forLung TransplantationHypoxiaAltitude+5 more Medical University of Vienna 30
Large-scale testing (Phase 3)UnknownNCT04915365What this trial is testingEffect of Acetazolamide on Right Heart Function at Rest in Lowlanders With COPD Traveling to High AltitudeWho this might be right forRight Heart FunctionChronic Obstructive Pulmonary DiseaseAltitude Sickness University of Zurich 100
Not applicableLooking for participantsNCT07063732What this trial is testingKetone Monoester Supplements, High Altitude, and Brain Blood Flow During ExerciseWho this might be right forHigh Altitude HypoxiaExercise McMaster University 14
Not applicableStudy completedNCT02738307What this trial is testingEffect of High Altitude Exposure, Acclimatization and Re-exposure on Sustained Attention in LowlandersWho this might be right forEffect of High Altitude Marc Poulin 18
Not applicableUnknownNCT06072417What this trial is testingHA Residents With PVD, SDB Assessed at HA (2840m) vs LA (Sea Level)Who this might be right forPulmonary Vascular DiseasePulmonary Artery HypertensionChronic Thromboembolic Pulmonary Hypertension University of Zurich 24
Not applicableStudy completedNCT05089487What this trial is testingNocturnal Oxygenation and Sleep-related Breathing Disorders During the First Night of a Stay at 2500m of High Altitude in Patients With Precapillary Pulmonary HypertensionWho this might be right forHigh Altitude Pulmonary HypertensionSleep University of Zurich 28
Not applicableStudy completedNCT05264324What this trial is testingMaximal Exercise Capacity at 2500 m of High AltitudeWho this might be right forHigh Altitude Pulmonary HypertensionMaximal Exercise Capacity University of Zurich 28
Not applicableStudy completedNCT03743610What this trial is testingPhysiological Adaptations to Simulated Intermittent Altitude on Human Health and PerformanceWho this might be right forAltitude Hypoxia Mayo Clinic 71
Not applicableStudy completedNCT00326703What this trial is testingEffects of Aircraft Cabin Altitude on Passenger Comfort and DiscomfortWho this might be right forAcute Mountain Sickness The Boeing Company 500
Post-approval studies (Phase 4)Study completedNCT02760121What this trial is testingAZ, MZ, and the Pulmonary System Response to HypoxiaWho this might be right forAltitude SicknessHypertension, Pulmonary University of British Columbia 14
Post-approval studies (Phase 4)Study completedNCT03536455What this trial is testingEffect of Acetazolamide on Maximal Exercise Performance in Lowlanders Older Than 40 Years at AltitudeWho this might be right forAltitude Hypoxia University of Zurich 92
Very early researchActive Not RecruitingNCT07517068What this trial is testingThe Role of Acetazolamide in Mitigating Inflammation and Innate Immune Activation at High AltitudeWho this might be right forHypoxemiaAcute Mountain Sickness (AMS)Inflammation+1 more University of California, Riverside 19