MitraClip EXPAND G4 Study
Public ClinicalTrials.gov record NCT04177394. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Post-Market Study Assessment of the Safety and Performance of the MitraClip G4 System
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
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.
Study identification
- NCT ID
- NCT04177394
- Recruitment status
- Active, not recruiting
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 1,164 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- Not listed
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 16, 2020
- Primary completion
- May 18, 2022
- Completion
- Feb 29, 2028
- Last update posted
- Jul 10, 2025
2020 – 2028
United States locations
- U.S. sites
- 24
- U.S. states
- 16
- U.S. cities
- 23
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Alabama at Birmingham | Birmingham | Alabama | 35249 | — |
| Cardiology Associates of Mobile, Inc. | Mobile | Alabama | 36608 | — |
| Arkansas Heart Hospital | Little Rock | Arkansas | 72211 | — |
| Scripps Health | La Jolla | California | 92037 | — |
| University of California - Davis Medical Center | Sacramento | California | 95817 | — |
| Los Robles Regional Medical Center | Thousand Oaks | California | 91360 | — |
| Cardiology Associates of Fairfield County, PC | Norwalk | Connecticut | 06851 | — |
| NCH Healthcare System | Naples | Florida | 34102 | — |
| Northshore University Health System | Evanston | Illinois | 60201 | — |
| Prairie Education & Research | Springfield | Illinois | 62769 | — |
| Via Christi | Wichita | Kansas | 67218 | — |
| Abbott Northwestern Hospital | Minneapolis | Minnesota | 55407 | — |
| Albany Medical Center | Albany | New York | 12208 | — |
| NYU Langone Health | New York | New York | 10016 | — |
| Mount Sinai Hospital | New York | New York | 10029 | — |
| Hudson Valley Cardiovascular Practice, P.C. | Poughkeepsie | New York | 12601 | — |
| Carolinas Medical Center | Charlotte | North Carolina | 28203 | — |
| The Cleveland Clinic Foundation | Cleveland | Ohio | 44195 | — |
| Integris Baptist Medical Center | Oklahoma City | Oklahoma | 73112 | — |
| St. Thomas Hospital | Nashville | Tennessee | 37236 | — |
| Austin Heart | Austin | Texas | 78756 | — |
| Memorial Hermann Hospital | Houston | Texas | 77030 | — |
| Intermountain Medical Center | Murray | Utah | 84107 | — |
| Sentara Norfolk General Hospital | Norfolk | Virginia | 23504 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 39 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04177394, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 10, 2025 · Synced Sep 3, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04177394 live on ClinicalTrials.gov.