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Results for “High Altitude Pulmonary Hypertension”

55 trials

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Showing 20 of 55 results

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 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
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 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
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
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 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 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 applicableStudy completedNCT06489717
What this trial is testing

High Altitude Residents With High Altitude Pulmonary Hypertension (HAPH), SDB Assessed at HA (3200 m) vs LA (760 m)

Who this might be right for
High Altitude Pulmonary Hypertension
University of Zurich 24
Not applicableUnknownNCT06489730
What this trial is testing

HAPH Registry: 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 120
Not applicableStudy completedNCT03172429
What this trial is testing

Cerebral Tissue Oxygenation in Highlanders/Lowlanders

Who this might be right for
High Altitude Pulmonary Hypertension
University of Zurich 79
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