Ventricular Tachycardia (VT) Ablation or Escalated Drug Therapy

Summary

This study will compare aggressive antiarrhythmic therapy to catheter ablation for ventricular tachycardia in patients who have suffered prior myocardial infarction. The purpose of this study is to evaluate the optimal management of patients presenting with recurrent VT and receiving ICD therapy in spite of first-line antiarrhythmic drug therapy. The hypothesis is catheter ablation is superior to aggressive antiarrhythmic drug therapy for recurrent VT.

Timeline

Start

2009-05

Primary completion

2015-12

Completion

2015-12

Publications

• Parkash R, Nault I, Rivard L, Gula L, Essebag V, Nery P, Tung S, Raymond JM, Sterns L, Doucette S, Wells G, Tang ASL, Stevenson WG, Sapp JL. Effect of Baseline Antiarrhythmic Drug on Outcomes With Ablation in Ischemic Ventricular Tachycardia: A VANISH Substudy (Ventricular Tachycardia Ablation Versus Escalated Antiarrhythmic Drug Therapy in Ischemic Heart Disease). Circ Arrhythm Electrophysiol. 2018 Jan;11(1):e005663. doi: 10.1161/CIRCEP.117.005663.
• Sapp JL, Wells GA, Parkash R, Stevenson WG, Blier L, Sarrazin JF, Thibault B, Rivard L, Gula L, Leong-Sit P, Essebag V, Nery PB, Tung SK, Raymond JM, Sterns LD, Veenhuyzen GD, Healey JS, Redfearn D, Roux JF, Tang AS. Ventricular Tachycardia Ablation versus Escalation of Antiarrhythmic Drugs. N Engl J Med. 2016 Jul 14;375(2):111-21. doi: 10.1056/NEJMoa1513614. Epub 2016 May 5.

Drugs

Indications