Post Approval Study (PAS) of the OPTIMIZER Smart and CCM Therapy
Summary
The lay summary the sponsor registered on ClinicalTrials.gov.
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Rami Kahwash, MD
Ohio State University
Study Director - Raul Weiss, MD
Mt. Sinai Miami
Study Director
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
90 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Cardiovascular Associates of Mesa (cvam)
Mesa, Arizona, United States
- Chan Heart Rhythm Institute (chri)
Mesa, Arizona, United States
- Southwest Cardiovascular Associates
Mesa, Arizona, United States
- Arizona Cardiovascular Research Center
Phoenix, Arizona, United States
- Banner University Medical Center
Phoenix, Arizona, United States
- Cardiovascular Society of Arizona
Phoenix, Arizona, United States
- Honor Health
Scottsdale, Arizona, United States
- Pima Heart and Vascular Research Center
Tucson, Arizona, United States
- University of Az - Sarver Heart Center
Tucson, Arizona, United States
- Cardiovascular Institute of San Diego
Chula Vista, California, United States
- Northbay Health, Heart and Vascular
Fairfield, California, United States
- Mid Valley Cardiology - Fresno
Fresno, California, United States
- South Orange County Cardiology Group
Laguna Hills, California, United States
- Cedars-Sinai Medical Center
Los Angeles, California, United States
- University of Southern California - Keck School of Medicine
Los Angeles, California, United States
- Valley Clinical Trials
Northridge, California, United States
- Valley Clinical Trials
Pasadena, California, United States
- Torrance Memorial Medical Center
Torrance, California, United States
- Aurora Denver Cardiology Associates
Aurora, Colorado, United States
- Medstar Washington Hospital Center
Washington D.C., District of Columbia, United States
- Heart Rhythm Solutions
Davie, Florida, United States
- Florida Memorial Hospital
Jacksonville, Florida, United States
- Florida Cardiology
Orlando, Florida, United States
- Florida Heart Rhythm Specialist
Plantation, Florida, United States
- Piedmont Heart
Atlanta, Georgia, United States
- Redmond Regional Medical Center
Rome, Georgia, United States
- Advocate Illinois Masonic Medical Center
Chicago, Illinois, United States
- Advocate Good Samaritan Hospital
Downers Grove, Illinois, United States
- Osf Healthcare Cardiovascular Institute
Peoria, Illinois, United States
- Osf Healthcare Cardiovascular Institute
Rockford, Illinois, United States
- Osf Healthcare Cardiovascular Institute
Urbana, Illinois, United States
- Ascension St. Vincent
Indianapolis, Indiana, United States
- Franciscan Physician Network
Indianapolis, Indiana, United States
- Community Healthcare System
Munster, Indiana, United States
- Baptist Lexington
Lexington, Kentucky, United States
- University of Kentucky - Gill Heart & Vascular Institute Clinical Research
Lexington, Kentucky, United States
- Massachusetts General Hospital
Boston, Massachusetts, United States
- Ascension Providence Park Hospital
Novi, Michigan, United States
- St. Joseph Mercy Oakland
Pontiac, Michigan, United States
- Downriver Heart and Vascular
Southgate, Michigan, United States
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 21 Jan 2020
- Primary completion
- 31 Jul 2028
- Completion
- 31 Jul 2028
- Last update posted
- 20 Nov 2025
- Registered enrollment
- 620
- Registry id
- NCT03970343
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.