Contemporary risk scores predict clinical worsening in pulmonary arterial hypertension - An analysis of FREEDOM-EV.

Background: Risk scores integrate clinical variables emphasizing symptoms, exercise capacity, and measures of cardiac strain to predict clinical outcome better than any single value in pulmonary arterial hypertension (PAH). Risk scores have demonstrated prognostic utility for outcomes in registries, and recent studies have suggested that they are also therapy-responsive in controlled trials.

Methods: FREEDOM-EV, a global, placebo-controlled, event-driven study, randomized 690 PAH participants 1:1 to oral treprostinil (TRE) or placebo.

Implantable system for treprostinil and lung transplantation: case series from delivery for pulmonary arterial hypertension study.

The implanted system for treprostinil has been described in previous publications. There is no information published about how to handle this system around lung or heart-lung transplantation. We present the experience from the DelIVery for Pulmonary Arterial Hypertension study.

Trends in guideline-adherent fertility-sparing surgery for early-stage cervical cancer before and after the Affordable Care Act.

Objective: To assess trends in guideline-adherent fertility-sparing surgery (GA-FSS) for early-stage cervical cancer relative to Patient Protection and Affordable Care Act (ACA) implementation.

Methods: National Cancer Database patients treated for Stage IA1-IB1 cervical cancer from 2004 to 2016 were included. Multivariable logistic regression was used to determined trends in GA-FSS relative to the ACA and identify patient factors independently associated with GA-FSS.

Care of patients with pulmonary arterial hypertension during the coronavirus (COVID-19) pandemic.

The COVID-19 pandemic presents many unique challenges when caring for patients with pulmonary hypertension. The COVID-19 pandemic has altered routine standard of care practice and the acute management particularly for those patients with pulmonary arterial hypertension, where pulmonary arterial hypertension-specific treatments are used. It is important to balance the ongoing care and evaluation of pulmonary arterial hypertension patients with "exposure risk" to COVID-19 for patients coming to clinic or the hospital.

Long-term results of the DelIVery for Pulmonary Arterial Hypertension trial.

Background: The DelIVery for Pulmonary Arterial Hypertension clinical trial was a multi-center, prospective, single arm, Investigational Device Exemption study utilizing a fully implantable, programmable intravascular delivery system consisting of a pump and a catheter for intravenous treprostinil. The study met its primary endpoint and demonstrated that the intravascular delivery system significantly reduced catheter related complications at 22,000 subject-days of follow-up compared with a predefined objective performance criterion. Here we summarize the results obtained during a 6.