BIO|MASTER.CSP Study

Pivotal Study of the Amvia Pacemaker and Solia CSP S Pacing Lead on Conduction System Pacing

The goal of this clinical study is to test the clinical safety and performance of the Amvia pacemakers and the Solia CSP S lead when used for left bundle branch area pacing (LBBAP). The patient population consist of patients with cardiac pacemaker indication or cardiac resynchronization therapy indication and intended for implantation of a system with left bundle branch area stimulation. Participants will visit sites at enrollment in the study, at implantation and pre-hospital discharge, 1-, 6- and 12-month follow-up visits. Additional annual follow-up(s) may apply until study termination after regulatory approval of Solia CSP S. The total duration of the clinical investigation is expected to be until September 2027, with last patient out (LPO). During the visits the regular pacemaker and lead measurement are performed. A 12-lead ECG is recorded to document intrinsic and ventricularly paced heart rhythm to assess left bundle branch area pacing. Programming of the pacemakers will be done according to the participant´s therapeutical needs.

The study will be conducted in approximately 18 sites in Europe, Australia and New Zealand where more than one physician per site are expected to participate.

Inclusion Criteria:

For patient enrollment in the study all of the following inclusion criteria have to be fulfilled at the time of enrollment:

• Standard indication for de novo pacemaker implantation or cardiac resynchronization therapy (CRT)
• Patient is intended for implantation of a pacemaker or CRT-P system with left bundle branch area stimulation
• Ability to understand the nature of the study
• Ability and willingness to perform all follow-up visits at the study site
• Ability and willingness to use the CardioMessenger and acceptance of the BIOTRONIK Home Monitoring concept

Exclusion Criteria:

Enrollment of a patient is not permitted if at least one of the following criteria is fulfilled:

• Planned cardiac surgical procedures or interventional measures other than the study procedure within the next 12 months
• Expected to receive heart transplantation or ventricular assist device within 12 months
• Life-expectancy less than 12 months
• Pregnant or breast feeding
• Age less than 18 years
• Participation in another interventional clinical investigation (according to the definition given in the CIP)