VOLta Medical AI-software in REal-World During AF Ablation

Volta Medical150 enrolled

Overview

This PMCF study "VOLTAIRE-AF" will allow to observe acute and long-term safety and performance outcomes of the last generation of Volta Medical AI software (Volta AF-Xplorer II) during AF ablation using next-generation mapping and ablation technologies over a 24-month follow-up and in "real life"clinical practice, without any imposed clinical workflow.

All patients enrolled are treated for atrial fibrillation/tachycardia via a catheter ablation procedure using the last generation of Volta Medical AI software (Volta AF-Xplorer II) during the mapping phase to identify areas of interest specific to the patient. The ablation approach is free and chosen by the operator according to standard practice. Intraoperative and postoperative follow-up will be performed as in routine clinical practice during AF ablation procedures: hospitalization for ablation procedure and standard postoperative quarterly visits (at 3 months, at 6 months and/or 9 months as per the study investigator's Standard Of Care) then annual visits up to 24 months post-ablation. Adverse Events, recurrences of atrial arrhythmia, Heart Failure related symptom score ("NYHA") and AF related symptoms (EHRA score) are collected from the patient's enrollment until the patient's study termination. A quality-of-life questionnaire related to general health (EQ-5D-3L) is collected during the preoperative visit and at least during annual follow-up visits. The patient's study-termination corresponds to the last annual visit at 24 months post-ablation index.

Study Type

OBSERVATIONAL

Enrollment

150

Conditions

Atrial Fibrillation Atrial Arrhythmia Arrhythmias, Cardiac

Interventions

Cardiac mappingDEVICE

All patients enrolled are treated for their atrial fibrillation/tachycardia via a catheter ablation procedure using the last generation of Volta Medical AI software (Volta AF-Xplorer II, used in accordance with its approved indication as per of its IFU) during the mapping phase to identify areas of interest specific to the patient. The ablation approach is free and chosen by the operator according to his standard practice. The two main phases of the ablation procedure are: * 3D mapping of the atria and location of areas of interest; * Catheter ablation at the operator's discretion.

Eligibility

Sex: ALLMin age: 18 Years

Medical Language ↔ Plain English

Inclusion Criteria: 1. Patient aged 18 years or older. 2. Patient candidate for catheter ablation to treat paroxysmal or persistent atrial fibrillation, atrial tachycardia, de novo or after one or several previous ablation procedures, and for which the investigator considers using Volta AF-Xplorer II. 3. Patient able and willing to provide written informed consent to participate in the study. 4. Only for France: Patient affiliated to the French social security system. Exclusion Criteria: 1. Contraindication to AF/AT catheter ablation using RF and/or PFA. 2. Patient who is or could potentially be pregnant. 3. Person deprived of liberty or under guardianship. 4. Person unable to undergo a medical monitoring for geographical, social or psychological reasons. 5. Patient's refusal to participate in the study. 6. Enrollment in a premarket clinical study evaluating device, drug or biologic product.

Locations (3)

Hôpital Saint-Joseph Marseille

Marseille, France

RECRUITING

Centre Cardiologique du Nord

Saint-Denis, France

NOT_YET_RECRUITING

Clinique Rhéna

Strasbourg, France

NOT_YET_RECRUITING

Outcomes

Primary Outcomes

Freedom from clinically significant AF or atrial arrhythmia recurrence, after one or multiple ablation procedures, with or without antiarrhythmic drugs, at 12 and 24 months.

An Atrial Arrhythmia episode (AF/AFL/AT ≥ 30s) will be determined to be clinically significant if it results in an unexpected treatment change (e.g. new anti-arrhythmic drug or higher dose of AAD, repeat ablation procedure, DC cardioversion), or if it is accompanied by worsening of symptoms related to AF, considering a standard 3-month blanking period.

Time frame: 24 months

Volta AF-Xplorer II-related Serious Incident rate

Time frame: 24 months

Ablation procedure-related Serious Adverse Event rate

Time frame: 24 months

Secondary Outcomes

Progression of Quality-Of-Life score ("EQ-5D-3L") during the study (at inclusion, at quarterly visits, at 12 months and at 24 months).

Time frame: 24 months

Progression of the AF related symptom score ("EHRA") during the study (at inclusion, at quarterly visits, at 12 months and at 24 months).

Time frame: 24 months

Progression of the Heart Failure related symptom score ("NYHA") during the study (at inclusion, at quarterly visits, at 12 months and at 24 months).

Time frame: 24 months

Hospitalization rate during the post-ablation follow-up period.

Time frame: 24 months

Serious Adverse Event rate during the post-ablation follow-up period.

Time frame: 24 months

Central Contacts

Paola MILPIED

CONTACT

+33768025499 paola.milpied@volta-medical.com

Cecile BIELMANN

CONTACT

cecile.bielmann@volta-medical.com

Data from ClinicalTrials.gov

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