Revatio Portal-Pulmonary Arterial Hypertension Trial (RePo1 Trial): A Randomized, Double-blinded, Placebo-controlled, Multi-center Study to Evaluate the Effects of Sildenafil Citrate (Revatio) 20 mg TID on Patients With Portal Pulmonary Arterial Hypertension (PPAH)
Abstract
The investigators propose the first prospective, double blind, randomized controlled trial of treatment for pulmonary arterial hypertension (PAH) related to underlying portal hypertension. Specifically the investigators will evaluate the potential efficacy and safety of sildenafil (Revatio) in a 16 week blinded, multicentre study.
Conditions: Portopulmonary Hypertension.
Primary outcome: Change from baseline in PVR after 16 weeks of treatment.
Enrollment: 12 participants.
How strong is the evidence?
Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence. Reported size: 12 participants or records.
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