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Study Title Principal Investigator
CardioMEMSTM HF System Post Approval Study
RATIONALE: Heart failure is a major cause of morbidity and mortality. CardioMEMS HF System is an FDA approved implantable device that wirelessly measures and monitors pulmonary arterial pressure and heart rate. The CHAMPION trial demonstrated that management of heart failure using pulmonary artery pressure information obtained with the CardioMEMS HF System, in addition to traditional signs and symptoms, reduced HF hospitalizations. INTERVENTION: Patients will be scheduled for follow-up visits at 1 month and every 6 months for 2 years. Following sensor implant and hospital discharge, subjects will take PA pressure measurements on a daily basis, or as directed by the investigator. These measurements will be automatically transmitted to the secure Patient database (CardioMEMS HF website). OBJECTIVES: The objective of this study is to confirm the post-market safety and effectiveness of the CardioMEMS HF System to premarket. STUDY POPULATION: Twelve hundred subjects will be enrolled with at least 35% of the enrolled patients being women (420 women out of 1200). Enrollment will be limited to 15% of the total study population at any one site. STUDY METHODOLOGY: This is a prospective, multi-center, open-label trial conducted in the United States (US). All subjects who sign the informed consent form and satisfy the inclusion/exclusion criteria will be enrolled into the CardioMEMS HF System PAS and will be scheduled for follow-up visits at 1 month and every 6 months for 2 years. Following sensor implant and hospital discharge, subjects will take PA pressure measurements on a daily basis, or as directed by the investigator. These measurements will be automatically transmitted to the secure Patient database (CardioMEMS HF website). STUDY ENDPOINTS:Primary safety endpoints will be evaluated at 2 years: 1) freedom from device/system related complications and 2) freedom from pressure sensor failure. STATISTICS: The primary safety hypotheses are that the device / system-related complication-free proportion of subjects will be at least 80% at 24 months (OPC used in the CHAMPION trial) and that the pressure sensor failure-free proportion of subjects will be at least 90% at 24 months (OPC used in the CHAMPION trial). Plotting and analysis of safety endpoints will also be displayed using Kaplan-Meier methods. All safety analyses will be performed on the safety population.
Recruiting | Heart Failure | Not Multisite
David Shavelle
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ProspeCtive, nOn-randoMized, MulticENter Clinical Evaluation of Edwards Pericardial Aortic and Mitral Bioprostheses (Models 11000A and 11000M) With a New Tissue Treatment Platform (COMMENCE)
Multicenter, prospective, single arm trial - Up to seven hundred (700) aortic valve replacement (AVR) subjects and up to three hundred twenty-five (325) mitral valve replacement (MVR) subjects at up to forty (40) clinical sites will be enrolled. The trial will include male and female patients, 18 years or older, requiring replacement for a diseased, damaged, or malfunctioning native or prosthetic aortic or mitral valve. Patients will be followed and assessed after implant for up to 5 years.
Recruiting | Aortic Stenosis | Multisite
John Puskas
INcrease Of VAgal TonE in CHF (INOVATE-HF) - A Randomized Study to Establish the Safety and Efficacy of CardioFit® for the Treatment of Subjects With Heart Failure and Left Ventricular Dysfunction
Prospective, Randomized (3:2 active:control), Open Label, Event-driven Interventional Study. All subjects undergo the following: Baseline, Randomization, (Implantation & Optimization for subjects randomized to the active therapy), and Follow-up Period, followed by an Extension period, which lasts until the end of the study. The Clinical Events Committee (CEC) and Data Monitoring and Safety Board (DSMB) will conduct scheduled independent reviews of the data at the following time-points in order to ensure that an ongoing acceptable safety profile is being achieved.
Recruiting | Heart Failure | Multisite
Douglas Mann
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