Clinical trialNCT07308847RecruitingInterventional

Horizon 360 Protocol for the Treatment of Paroxysmal Atrial Fibrillation With the Sphere-360™ Catheter and Affera™ Mapping and Ablation System (Horizon 360)

SponsorMedtronic Cardiac Ablation SolutionsEnrollment300Paroxysmal AF

View the registry record on ClinicalTrials.gov

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.

Vivek Reddy, MD
Icahn School of Medicine at Mt Sinai
Principal Investigator
clinicaltrials.gov ↗

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

22 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

Arrhythmia Research Group
Jonesboro, Arkansas, United States
Devi Nair →
Recruiting
Scripps Memorial Hospital
La Jolla, California, United States
Douglas Gibson
Recruiting
Nch Rooney Heart Institute
Naples, Florida, United States
Dinesh Sharma
Recruiting
Memorial Health University Medical Center
Savannah, Georgia, United States
David Newton
Recruiting
Northwestern University
Chicago, Illinois, United States
Bradley Knight
Recruiting
Massachusetts General Hospital
Boston, Massachusetts, United States
Moussa Mansour →
Recruiting
Southcoast Health System
Fall River, Massachusetts, United States
Nitesh Sood
Recruiting
Minneapolis Heart Institute Foundation
Minneapolis, Minnesota, United States
Jay Sengupta
Recruiting
Mayo Clinic
Rochester, Minnesota, United States
Suraj Kapa →
Recruiting
the Valley Hospital
Paramus, New Jersey, United States
Mittal Suneet
Recruiting
Icahn School of Medicine at Mount Sinai
New York, New York, United States
Srinivas Dukkipati
Recruiting
Northwell Health Lenox Hill Hospital
New York, New York, United States
Stavros Mountantonakis →
Recruiting
Duke University Medical Center
Durham, North Carolina, United States
Jonathan Piccini
Recruiting
Atrium Health Wake Forest Baptist Medical Center
Winston-Salem, North Carolina, United States
Patrick Whalen
Recruiting
Bethesda North Hospital
Cincinnati, Ohio, United States
Gaurang Gandhi
Recruiting
Cleveland Clinic Foundation
Cleveland, Ohio, United States
Tyler Taigen
Recruiting
Ohio Health Research and Innovation Institute
Columbus, Ohio, United States
Amin Anish
Recruiting
the Ohio State University Wexner Medical Center
Columbus, Ohio, United States
John Hummel
Recruiting
Medical University of South Carolina
Charleston, South Carolina, United States
Rachel Kaplan
Recruiting
Texas Cardiac Arrhythmia Research Foundation
Austin, Texas, United States
Amin Al-Ahmad
Recruiting
Inova Fairfax Hospital
Falls Church, Virginia, United States
Brett Atwater →
Recruiting
Sentara Norfolk General Hospital
Norfolk, Virginia, United States
Erich Kiehl
Recruiting

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: 15 Jan 2026
Primary completion: 22 Nov 2027
Completion: 22 Nov 2027
Last update posted: 12 Jun 2026
Registered enrollment: 300
Registry id: NCT07308847

clinicaltrials.gov ↗

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.