BoxX-NoAF Clinical Trial

ClinicalTrials.gov ID: NCT06989775

Public ClinicalTrials.gov record NCT06989775. 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.

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ClinicalTrials.gov public records Last synced May 20, 2026, 6:43 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

EnCompass Clamp and the AtriClip in Box Lesion and Left Atrial Appendage EXclusion Procedure for the Prevention of New Onset of Atrial Fibrillation

Study identification

NCT ID: NCT06989775
Recruitment status: Recruiting
Study type: Interventional
Phase: Not applicable
Lead sponsor: AtriCure, Inc.; Industry
Enrollment: 960 participants

Conditions and interventions

Conditions

Interventions

Isolator® Synergy™ EnCompass® Ablation System and AtriClip® LAA Exclusion System Device

Device

Eligibility (public fields only)

Age range: 65 Years and older
Sex: All
Healthy volunteers: Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date: Oct 23, 2025
Primary completion: Oct 31, 2028
Completion: Oct 31, 2031
Last update posted: Apr 6, 2026

2025 – 2031

United States locations

U.S. sites: 14
U.S. states: 10
U.S. cities: 13

Facility	City	State	ZIP	Site status
St. Bernards Medical Center	Jonesboro	Arkansas	72401	Recruiting
Morton Plant Hospital - BayCare Health System, Inc.	Clearwater	Florida	33759	Recruiting
St. Joseph's Hospital - BayCare Health System, Inc.	Clearwater	Florida	33759	Recruiting
Orlando Health, Inc.	Orlando	Florida	32806	Recruiting
Sarasota Memorial Hospital	Sarasota	Florida	34239	Recruiting
Wellstar Health System	Marietta	Georgia	30062	Recruiting
Corewell Health	Grand Rapids	Michigan	49503	Recruiting
Mayo Clinic	Rochester	Minnesota	55905	Recruiting
Northwell Health	Manhasset	New York	11030	Recruiting
New York Presbyterian Hospital/Columbia University Irving Medical Center	New York	New York	10032	Not yet recruiting
Cleveland Clinic Foundation	Cleveland	Ohio	44195	Recruiting
Allegheny-Singer Research Institute	Pittsburgh	Pennsylvania	15212	Recruiting
Ascension Saint Thomas	Nashville	Tennessee	37205	Recruiting
Charleston Area Medical Center	Charleston	West Virginia	25304	Recruiting

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 2 non-U.S. sites.

About this trial record page

What this page shows: Public field values for ClinicalTrials.gov record NCT06989775, 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 Apr 6, 2026 · Synced May 20, 2026

Open the official record

The complete protocol, eligibility criteria, and contact information for NCT06989775 live on ClinicalTrials.gov.

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