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
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
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
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Number of Subjects Who Achieved Hemodynamic Parameters Appropriate for Orthotopic Liver Transplantation Candidacy at Week 24.
. 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.