The MitraClip EXPAND Study (A Contemporary, Prospective Study Evaluating Real-world Experience of Performance and Safety for the Next Generation of MitraClip Devices) is designed to confirm the safety and performance of the MitraClip NTR System and MitraClip XTR System.
The data collected in this study will be used to evaluate device outcomes and characterize trends in patient selection for MitraClip therapy in contemporary real-world use. Moreover, the data will be assessed to identify patient or mitral valve anatomical characteristics that may be most appropriate for these next generation devices. The MitraClip EXPAND Study will be conducted on commercial MitraClip NTR System and MitraClip XTR System that have received CE Mark and/or FDA approval as required. Up to 1,000 subjects at a maximum of 60 sites in Europe and the US were initially planned to enroll in the MitraClip EXPAND Study.
Study Type
OBSERVATIONAL
Enrollment
1,041
Percutaneous mitral valve repair using the MitraClip NTR/XTR system.
Safety Measure: Number of Participants With Major Adverse Events (MAE)
MAE was defined as a composite of all-cause Death, Myocardial Infarction, Stroke, or non-elective Cardiovascular (CV) surgery for device related complications (CEC adjudicated).
Time frame: At 30 Days
Performance Measure: Number of Participants With Mitral Regurgitation (MR) Reduction to ≤2+
The performance was measured by Mitral Regurgitation (MR) Reduction to ≤2+ at 30-day visits.
Time frame: At 30 days
This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.
Baptist Medical Center Princeton
Birmingham, Alabama, United States
Phoenix Cardiovascular Research Group
Phoenix, Arizona, United States
Scripps Health
La Jolla, California, United States
Cedars-Sinai Medical Center
Los Angeles, California, United States
University of California - Davis Medical Center
Sacramento, California, United States
University of Colorado Hospital
Aurora, Colorado, United States
JFK Medical Center
West Palm Beach, Florida, United States
Northwestern Memorial Hospital
Chicago, Illinois, United States
Via Christi Regional Medical Center - St. Francis Campus
Kansas City, Kansas, United States
Abbott Northwestern Hospital
Minneapolis, Minnesota, United States
...and 47 more locations