MitraClip EXPAND G4 Study

Running, not enrolling

Conditions studied: Mitral Valve Regurgitation, Mitral Regurgitation

In brief

This primary objective of the EXPAND G4 study is to confirm the safety and performance of the MitraClip G4 System in a post-market setting.

Key facts

Study ID

NCT04177394

Run by

Abbott Medical Devices

People needed

1164

Starts

2020-01-17

Expected to finish

2028-03-01

Last updated by the study team

2025-07-11

Who can join

Age: any. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Subjects scheduled to receive the MitraClip per the current approved indications for use
• Subjects who give consent for their participation

You may not qualify if…

• Subjects participating in another clinical study that may impact the follow-up or results of this study

Where it is running

• Cardiology Associates of Mobile, Inc. — Mobile, Alabama, United States
• Arkansas Heart Hospital — Little Rock, Arkansas, United States
• Scripps Health — La Jolla, California, United States
• University of California - Davis Medical Center — Sacramento, California, United States
• Los Robles Regional Medical Center — Thousand Oaks, California, United States
• Cardiology Associates of Fairfield County, PC — Norwalk, Connecticut, United States
• NCH Healthcare System — Naples, Florida, United States
• Northshore University Health System — Evanston, Illinois, United States
• Prairie Education & Research — Springfield, Illinois, United States
• Via Christi — Wichita, Kansas, United States
• Abbott Northwestern Hospital — Minneapolis, Minnesota, United States
• Albany Medical Center — Albany, New York, United States
• NYU Langone Health — New York, New York, United States
• Mount Sinai Hospital — New York, New York, United States
• Hudson Valley Cardiovascular Practice, P.C. — Poughkeepsie, New York, United States
• Carolinas Medical Center — Charlotte, North Carolina, United States
• The Cleveland Clinic Foundation — Cleveland, Ohio, United States
• Integris Baptist Medical Center — Oklahoma City, Oklahoma, United States
• St. Thomas Hospital — Nashville, Tennessee, United States
• Austin Heart — Austin, Texas, United States
• Memorial Hermann Hospital — Houston, Texas, United States
• Intermountain Medical Center — Murray, Utah, United States
• Sentara Norfolk General Hospital — Norfolk, Virginia, United States
• St. Paul's Hospital — Vancouver, British Columbia, Canada
• University of Alabama at Birmingham — Birmingham, Alabama, United States

Full record on ClinicalTrials.gov

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