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Results for “Effect of High Altitude”

89 trials

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Showing 20 of 89 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
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
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
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
Very early researchStudy completedNCT01872533
What this trial is testing

Effect of 10-day Overnight Hypoxia Treatment on Whole Body Insulin Sensitivity (SLEEP HIGH Study)

Who this might be right for
Insulin Resistance
Pennington Biomedical Research Center 9
Not applicableNot Yet RecruitingNCT07804485
What this trial is testing

Assessment of Total Pulmonary Resistance sPAP/CO Between High Altitude HA vs. Sea Level LA in Healthy Individuals H

Who this might be right for
High AltitudeHealthy AdultEchocardiography+3 more
Silvia Ulrich Somaini 14
Not applicableNot Yet RecruitingNCT07801859
What this trial is testing

Assessment of Heart Rate Variability HRV During Descent DE From 2850m to Sea Level and During Re-ascent A From Sea Level to 2850m in Patients With Pulmonary Arterial Hypertension PAH

Who this might be right for
High Altitude EffectsHigh AltitudePulmonary Vascular Disease+3 more
Silvia Ulrich Somaini 20
Not applicableStudy completedNCT05264324
What this trial is testing

Maximal Exercise Capacity at 2500 m of High Altitude

Who this might be right for
High Altitude Pulmonary HypertensionMaximal Exercise Capacity
University of Zurich 28
Testing effectiveness (Phase 2)WithdrawnNCT00960921
What this trial is testing

Study of the Effects of Iron on Lung Blood Pressure at High Altitude

Who this might be right for
Hypertension, Pulmonary
University of Oxford
Not applicableStudy completedNCT05411185
What this trial is testing

The Study on Effects of Acute Exposure to High Altitude Hypoxia on Cognitive Function in Lowlanders

Who this might be right for
Cognition
Xijing Hospital 43
Not applicableUnknownNCT06003244
What this trial is testing

High Altitude (HA) Residents With Pulmonary Vascular Diseases (PVD), 6 Minute Walk Distance (6MWD) Assessed at 2840m (HA) With and Without Supplemental Oxygen Therapy (SOT)

Who this might be right for
Pulmonary Vascular DiseasePulmonary Artery HypertensionChronic Thromboembolic Pulmonary Hypertension
University of Zurich 24
Not applicableStudy completedNCT02731456
What this trial is testing

Effect of High Altitude Exposure, Acclimatization and Re-exposure on Psychomotor Performance in Lowlanders

Who this might be right for
Effect of High Altitude
Marc Poulin 18
Not applicableStudy completedNCT05089487
What this trial is testing

Nocturnal Oxygenation and Sleep-related Breathing Disorders During the First Night of a Stay at 2500m of High Altitude in Patients With Precapillary Pulmonary Hypertension

Who this might be right for
High Altitude Pulmonary HypertensionSleep
University of Zurich 28
Not applicableLooking for participantsNCT06596083
What this trial is testing

The Effects of Ketone Ester Supplementation During a 5 Week Live High, Train Low Altitude Training Camp

Who this might be right for
HypoxiaExogenous Ketosis
KU Leuven 18
Not applicableStudy completedNCT02741583
What this trial is testing

Kyrgyz Asthma Rehabilitation at High Altitude

Who this might be right for
Effect of High Altitude
University of Zurich 50
Post-approval studies (Phase 4)Ended earlyNCT01241513
What this trial is testing

Induced Changes in Ventilatory Responsiveness and Altitude Exposure

Who this might be right for
Effects of High AltitudeHypoxiaInadequate or Impaired Breathing Pattern or Ventilation+1 more
United States Army Research Institute of Environmental Medicine 21
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