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MOMENTUM 3 IDE Clinical Study Protocol
Rochester, MN
The objective of the study is to evaluate the safety and effectiveness of the HM3 LVAS by demonstrating non-inferiority to the HMII LVAS (HMII) when used for the treatment of advanced, refractory, left ventricular heart failure.
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A Study to Assess Respiratory Muscle Training as a Quality Improvement of Perioperative Care in LVAD Patients
Rochester, MN
The objectives of this study are to determine the best method for integration of respiratory muscle training (RMT) into the clinical ventricular assist device (VAD) practice at Mayo, to determine the clinical benefits of using RMT in the VAD population at Mayo Clinic, to gain initial insight on means by which RMT can impact clinical outcomes in the VAD population, and to create an algorithm for integration of perioperative RMT in the VAD and other distinct populations at Mayo Clinic.
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Phosphodiesterase Type 5 Inhibition With Tadalafil Changes Outcomes In Heart Failure
Rochester, MN
This study is a multi-center, prospective, randomized, double blind, placebo-controlled clinical trial. Subjects in the study will be adults with New York Heart Association (NYHA) Class II-IV heart failure (HF) due to left ventricular systolic dysfunction (LVSD), left ventricular ejection fraction (LVEF) <0.40, and secondary pulmonary hypertension (PH). The purpose of the study is to evaluate the safety, effectiveness, and effects of tadalafil compared to placebo on the subjects' functional capacity / quality of life.