A Study to Assess the Safety and Efficacy of Treprostinil to Facilitate Liver Transplantation in … (NCT01028651) | Clinical Trial Compass
CompletedNot Applicable
A Study to Assess the Safety and Efficacy of Treprostinil to Facilitate Liver Transplantation in Patients With Portopulmonary Hypertension
United States13 participantsStarted 2011-01
Plain-language summary
This was a multicenter, prospective, observational, open-label study. Patients meeting inclusion/exclusion criteria received treatment with treprostinil as recommended by their treating physicians and were followed according to standard of care. This observational study collected clinical data and biologic specimens from patients who were treated for portopulmonary hypertension (PoPH), with a goal of achieving hemodynamic parameters appropriate for orthotopic liver transplantation candidacy, including mean pulmonary arterial pressure (mPAP) less than 35 mmHg and pulmonary vascular resistance (PVR) less than 3 Wood-units (WU) at Week 24 in patients with severe PoPH.
Who can participate
SexALL
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Inclusion criteria
✓. Had portal hypertension.
✓. Be otherwise suitable candidates for OLT.
✓. Had severe pulmonary arterial hypertension (PAH) defined as a resting mean pulmonary arterial pressure (mPAP) \>35 mmHg and pulmonary vascular resistance (PVR) ≥3 Wood Units (WU) by right heart catheterization (RHC) performed as part of standard of care evaluation within 90 days of enrollment.
✓. Treprostinil therapy must be recommended by the treating physician per standard of care.
✓. Be NYHA Functional Class II, III, or IV.
✓. Had pulmonary capillary wedge (PCW) pressure ≤18 mmHg and transpulmonary gradient (TPG) ≥15 mmHg.
Exclusion criteria
✕. Had received any any investigational therapy as part of a clinical trial for any indication within 30 days prior to enrollment.
✕. Had a change in dose of treatment for PAH (bosentan \[Tracleer\], ambrisentan \[Letairis\], tadalafil \[Adcirca\], or sildenafil \[Revatio\]), within 30 days prior to enrollment. That is, subjects may have been treated with any of these agents provided the dose was stable for at least 30 days prior to enrollment.
✕
What they're measuring
1
Number of Subjects Who Achieved Hemodynamic Parameters Appropriate for Orthotopic Liver Transplantation Candidacy at Week 24.