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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)

Chronic Thromboembolic Pulmonary Hypertension Clinical Trial

Official title:
Effect of Supplemental Oxygen Therapy (SOT) in Patients With Pulmonary Vascular Diseases (PVD) Defined as Pulmonary Arterial Hypertension or Chronic Thromboembolic Pulmonary Hypertension (PH) Who Permanently Live >2500m on 6-minute Walk Distance (6MWD)

Clinical Trial Summary

The investigators aim to study the effect of SOT in participants with pulmonary vascular diseases (PVD) defined as pulmonary arterial hypertension or chronic thromboembolic pulmonary hypertension (PH) who permanently live >2500m on 6-minute walk distance (6MWD) assessed at 2840m.

Clinical Trial Description

Participants with PVD diagnosed with precapillary PH with right heart catheterization and classified to groups 1 and 4 (PAH or CTEPH) who permanently live at HA >2500 (PVDHA) will have 6-minute walk distance near their living altitude in Quito at 2840m with and without SOT at 3l/min via nasal cannula according to a randomized cross-over design. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT06003244
Study type Interventional
Source University of Zurich
Contact
Status Active, not recruiting
Phase N/A
Start date September 23, 2023
Completion date December 31, 2023
View Details
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