Assessing remote monitoring functions in pacemakers

Clinical Assessment of Essential Remote Monitoring Functions in Pacemakers

Observational MicroPort CRM · NCT05165095

This study is testing how well remote monitoring features in certain pacemakers work to keep patients safe over four years after their surgery.

Quick facts

Study typeObservational
Enrollment206 (estimated)
Ages18 Years and up
SexAll
SponsorMicroPort CRM Industry-sponsored
Locations19 sites (Krems and 18 other locations)
Trial IDNCT05165095 on ClinicalTrials.gov

What this trial studies

This clinical investigation aims to evaluate the safety and performance of remote monitoring functions in the ALIZEA, BOREA, and CELEA pacemakers. Patients will be monitored for 48 months following implantation, with assessments conducted during scheduled follow-up visits. The study will measure the effectiveness of remote alerts and other monitoring features, ensuring patient safety throughout the duration of the investigation.

Who should consider this trial

Good fit: Ideal candidates include patients who have recently received an ALIZEA, BOREA, or CELEA dual chamber pacemaker and are eligible for remote monitoring.

Not a fit: Patients with elevated RV pacing thresholds, permanent atrial fibrillation, or those enrolled in conflicting clinical investigations may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could enhance the management of patients with bradycardia by improving the effectiveness of remote monitoring in pacemakers.

How similar studies have performed: Previous studies have shown promise in remote monitoring of cardiac devices, suggesting potential for success in this investigation.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Patient implanted according to the most recent guidelines from the ESC, for 20 days or less (de novo implantation, device upgrade to dual chamber or device replacement)
2. Patient implanted with an ALIZEA, BOREA or CELEA dual chamber pacemaker from MicroPort CRM
3. Patient implanted with any active or passive CE marked bipolar RA lead, and any active or passive CE marked bipolar RV lead
4. Patient's pacemaker with the remote monitoring functions (i.e. the RAAT, the RVAT and the remote alerts) accepted by the patient and planned to be activated
5. Patient reviewed, signed and dated the ICF

Exclusion Criteria:

1. Patient with an elevated RV pacing threshold (strictly above 2.0 V for a pulse width of 0.5 ms or below)
2. Patient with permanent AF
3. Patient already enrolled in another clinical investigation that could confound the results of this clinical investigation (e.g., clinical investigations involving intra-cardiac device)
4. Patient implanted despite a contraindication for cardiac pacing system implantation (i.e. patient implanted with a defibrillator, patient contraindicated for a single dose of 310 μg of dexamethasone sodium phosphate, patient implanted with a tricuspid replacement heart valve or with a significant tricuspid valve disease that may lead to future replacement heart valve surgery)
5. Minor age patient (i.e. under 18 years of age)
6. Incapacitated patient, under guardianship, kept in detention, refusing to cooperate or not able to understand the purpose of this clinical investigation
7. Patient unavailable for the follow-up visits scheduled
8. Non-menopausal women

Where this trial is running

Krems and 18 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions BradycardiaRemote Monitoring
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.