Comparing Surgical Management Methods of Atrial Fibrillation

Enrolling by invitation · Not applicable

Conditions studied: Atrial Fibrillation

In brief

Compare the efficacy of the left atrial Cox-Maze IV lesion set versus the Tampa 2 lesion set versus the EnCompass ablation alone, in the surgical treatment of atrial fibrillation at one year post-operatively.

Key facts

Study ID

NCT07100483

Run by

Corewell Health West

People needed

220

Starts

2025-09-15

Expected to finish

2032-09-15

Last updated by the study team

2026-07-16

Who can join

Age: 18 and older, up to 85. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Adult patients with a history of preoperative atrial fibrillation, either paroxysmal or persistent, requiring concomitant surgical ablation who are scheduled to undergo cardiac surgical procedure(s) to be performed on cardiopulmonary bypass
• Utilizing sternotomy approach requiring cardiopulmonary bypass
• Male or Female subjects between age 18 to 85 years of age

You may not qualify if…

• LVEF < 25%
• LAVI > 59ml/m②
• Presence of Pacemaker/AICD
• History of VT/VF, WPW
• Re-operative cardiac surgery

Where it is running

• Corewell Health West — Grand Rapids, Michigan, United States

Full record on ClinicalTrials.gov

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