Comparison of 3 RF Delivery Modes of the QDOT Catheter for Paroxymal Atrial Fibrillation (AF) Ablation

NARecruitingINTERVENTIONAL
Enrollment

90

Participants

Timeline

Start Date

October 31, 2024

Primary Completion Date

October 31, 2027

Study Completion Date

October 31, 2028

Conditions
Atrial Fibrillation
Interventions
PROCEDURE

Q-MODE : radiofrequency ablation up to 50W

"The same device (QDOT Micro™) is used in all 3 arms of this trial. The 3 strategies of radiofrequency delivery within the 3 arms are already used in the standard of care.~For patient randomized in this arm, the device is set to Q-MODE option: the intensity of radiofrequency to isolate the pulmonary vein is limited to 50W."

PROCEDURE

Q-MODE+ : radiofrequency up to 90W

"The same device (QDOT Micro™) is used in all 3 arms of this trial. The 3 strategies of radiofrequency delivery within the 3 arms are already used in the standard of care.~For patient randomized in this arm, the device is set to Q-MODE+ option: the intensity of radiofrequency to isolate the pulmonary vein is limited to 90W."

PROCEDURE

Hybride Q-MODE/Q-MODE+: radiofrequency ablation up to 50W in the anterior part, and 90W in the posterior part

"The same device (QDOT Micro™) is used in all 3 arms of this trial. The 3 strategies of radiofrequency delivery within the 3 arms are already used in the standard of care.~For patient randomized in this arm, the device is set to Q-MODE/Q-MODE+ option: the intensity of radiofrequency delivered to isolate the pulmonary vein is limited to 50W in the anterior part and to 90W in the posterior part."

Trial Locations (1)

75014

RECRUITING

Institut Mutualiste Montsouris, Paris

All Listed Sponsors
lead

Institut Mutualiste Montsouris

OTHER