Cardiac Pacing in Adherence With ESC Cardiac Pacing Guidelines
Conditions
Keywords
Bradycardia, Sick Sinus Syndrome, Pacemaker, AV Block, Vasovagal Syncope, Heart Diseases, Cardiovascular Diseases, Pathologic Proceses, Arrhytmias, Cardiac
Brief summary
The AVEIR™ Leadless Pacemaker Registry (herein referred to as PREMIER LEADLESS Registry) is a prospective, multicenter, International, open label observational study designed to evaluate safety and electrical performances of AVEIR™ leadless pacemakers used in real-world clinical practice and to evaluate clinical outcomes and characteristics of patients treated with these leadless devices.
Detailed description
The AVEIR™ Leadless Pacemaker Registry (herein referred to as PREMIER LEADLESS Registry) is a prospective, multicenter, International, open label observational study designed to evaluate safety and electrical performances of AVEIR™ leadless pacemakers used in real-world clinical practice and to evaluate clinical outcomes and characteristics of patients treated with these leadless devices. The study aims to evaluate safety profile, electrical performances and clinical outcomes in patients indicated for cardiac pacing after they receive Aveir LP systems. The Aveir VR LP system, for ventricular pacing, and the Aveir AR LP system for atrial pacing, and their concomitant use in the dual chamber configuration (Aveir DR LP system), have received the CE mark. The study also aims to understand clinical characteristics of patients receiving AVEIR™ leadless pacemaker devices in real-world clinical practice. The study Investigators will gather data from routine hospital practices and standard-of-care (SOC) procedures administered to patients. All devices used in these procedures are commercially available and already in use in the participating sites. The structure of this document provides a general overview and methodology of the study and a few specific details such as sample size, follow-up procedures, reporting requirements, and definitions.
Interventions
None listed
Sponsors
King Fahad Armed Forces Hospital
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
1. Subject has clinical indication to cardiac pacing in adherence with ESC cardiac pacing guidelines. 2. Subject is ≥ 18 years of age or age of legal consent, whichever age is greater. 3. Subject agrees to return to clinic for the study follow-up visits. 4. Subject has been informed of the nature of the study, agrees to its provisions and has provided a signed written informed consent, approved by IRB/EC.
Exclusion criteria
1. Subject is currently participating in another study that may confound the results of this research. 2. Subject has a life expectancy less than 12 months. 3. Subject is pregnant or nursing or planning pregnancy during the study. 4. Subject has anatomic or comorbid conditions, or other medical, social, or psychological conditions that, in the investigator's opinion, could limit the subject's ability to participate in the study or to comply with the site standard follow-up visits, for example a mechanical tricuspid \- Page 3 of 4 \[DRAFT\] - valve prosthesis or vein thrombosis, which could impede the delivery of implantable devices as planned by the implanters. 5. Subject is allergic/hypersensitive to \<1 mg dexamethasone sodium phosphate. 6. Subject is implanted with an electrically active implantable medical device with stimulation capabilities at risk to be impacted by the Aveir Link Module telemetry. 7. Subject has known pacemaker syndrome, if that condition, in the investigator's opinion, represents a contraindication to the implant of the planned pacemaker. 8. Subject has pacing induced cardiomyopathy.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| The primary safety endpoint is 1 year incidence rate of leadless device-related or procedure-related major complications. AveirTM LP systems | 12 momths | Major complications are defined as events related to the leadless pacing system or leadless pacing system implant procedure resulting in death, permanent loss of device function due to mechanical or electrical dysfunction, hospitalization, prolonged hospitalization by at least 48 h, or system revision AveirTM LP systems |
| Acceptable ventricular pacing thresholds and R-wave amplitudes measured at 12 months. | 12 months | Ventricular pacing threshold is considered acceptable if \<2.0 V at 0.4 ms and R-wave amplitude is considered acceptable if \>5.0 mV or ≥ of the implant value |
| Acceptable atrial pacing thresholds and P-wave amplitudes as measured at 12 months. | 12 months | atrial capture threshold is considered acceptable if ≤3.0 V at 0.4 ms and atrial sensing Amplitude is considered adequate if P wave ≥1.0 mV. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Number of device repositioning at time of implantation. | 24 months | — |
| Implant duration, fluoroscopy duration, and time from implant to hospital discharge. | 24 months | — |
| Final LP placement site. | 24 months | — |
| Demographics and medical history, with specific focus on indication for pacemaker implant and reasons for the choice of leadless pacemakers. | 24 months | — |
| Device longevity, as displayed by the programmer at each visit. | 48 months | — |
| Freedom from device- or procedure-related major complications at 24 months | 24 months | Major complications are defined as events related to the leadless pacing system or leadless pacing system implant procedure resulting in death, permanent loss of device function due to mechanical or electrical dysfunction, hospitalization, prolonged hospitalization by at least 48 h, or system revision. |
| Need for and success of device retrieval. | 48 months | — |
| Number of hospitalizations and mortality. | 48 months | — |
| Upgrade from Aveir VR to Aveir DR and from Aveir AR to Aveir DR.and Communication i2i success rate. | 48 months | — |
| Development of pacing induced cardiomyopathy | 48 months | — |
| Device programming and pacing and sensing conditions which may impact longevity. | 48 months | — |
| All adverse events, regardless device- or procedure-relatedness. | 48 months | — |
| Implant success rate and reasons for unsuccessful implant. | 24 months | — |
Outcome results
None listed