STOP AF First: Cryoballoon Catheter Ablation in an Antiarrhythmic Drug Naive Paroxysmal Atrial Fibrillation
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Gopi Dandamudi, MD
Franciscan Heart & Vascular Associates at St. Joseph
Principal Investigator - Steve Nissen, MD
The Cleveland Clinic
Principal Investigator
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
24 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Grandview Medical Center
Birmingham, Alabama, United States
- Alaska Heart Institute
Anchorage, Alaska, United States
- Hoag Hospital Newport Beach
Newport Beach, California, United States
- Medstar Washington Hospital Center
Washington D.C., District of Columbia, United States
- Tallahassee Research Institute Inc
Tallahassee, Florida, United States
- Baycare Medical Group Cardiology
Tampa, Florida, United States
- Wellstar Research Institute
Marietta, Georgia, United States
- Krannert Institute of Cardiology
Indianapolis, Indiana, United States
- Iowa Heart Center
West Des Moines, Iowa, United States
- Our Lady of the Lake Office of Research
Baton Rouge, Louisiana, United States
- Southcoast Health System
New Bedford, Massachusetts, United States
- University of Michigan Health System - University Hospital
Ann Arbor, Michigan, United States
- Spectrum Health Hospitals
Grand Rapids, Michigan, United States
- Healtheast Saint Josephs Hospital
Saint Paul, Minnesota, United States
- Bryan Heart
Lincoln, Nebraska, United States
- Hackensack University Medical Center
Hackensack, New Jersey, United States
- the Valley Hospital
Ridgewood, New Jersey, United States
- Cleveland Clinic
Cleveland, Ohio, United States
- Ohio State University
Columbus, Ohio, United States
- Integris Baptist Medical Center, Inc.
Oklahoma City, Oklahoma, United States
- Providence Saint Vincent Medical Center
Portland, Oregon, United States
- Lehigh Valley Health
Allentown, Pennsylvania, United States
- Geisinger Medical Center
Danville, Pennsylvania, United States
- Aurora Cardiovascular Services
Milwaukee, Wisconsin, 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
- 23 Jun 2017
- Primary completion
- 25 Jun 2020
- Completion
- 25 Jun 2020
- Last update posted
- 13 Feb 2025
- Registered enrollment
- 225
- Registry id
- NCT03118518
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.