Portosystemic Shunt-associated Pulmonary Hypertension Multi-center Prospective Cohort Study

This study aims to establish a multi-center registry cohort of portosystemic shunt-associated pulmonary hypertension, with the goal of clarifying the epidemiology, clinical features, phenotypic classification, response to targeted therapy, and prognostic outcomes in patients with portosystemic shunt-associated pulmonary hypertension.

NCT Number	NCT07481877
Lead Sponsor	Chinese Pulmonary Vascular Disease Research Group
Conditions	Portosystemic Shunt, Pulmonary Hypertension
Enrollment	300 participants
Start Date	2026-04-01
Primary Completion	2031-04-01 (estimated)
Study Completion	2031-04-01 (estimated)
Updated on ClinicalTrials.gov	2026-03-19