- ICH GCP
- Register voor klinische proeven in de VS.
- Klinische proef NCT07246135
Leadless Pacemaker Register: Resultaten en Follow-up van het Universitair Ziekenhuis St. Pölten (LPR)
Register voor Leadless Pacemakers
The registry for leadless pacemakers will collect and annually analyze the data of all leadless pacemaker implantations at the University Hospital St. Pölten, including demographic information, indications, procedural details, acute, medium- and long-term complications during follow-up. Due to the partially novel nature of the signals (atrial mechanical sensing markers) and the lack of long-term experience to date, data on these aspects will also be collected and analyzed.
This is a single-center, prospective and retrospective registry that includes all patients receiving a leadless pacing device, as well as all patients who received a leadless pacing device between January 2021 and the start of the registry. All patients undergoing implantation of a leadless pacemaker will be invited to participate in the registry. For patients to be included retrospectively, participation in the registry will be offered at the time of their next routine follow-up visit.
The indication for leadless pacing will be determined by the physician responsible for the patient. Enrollment in the registry will in no case alter or influence the treatment the patient receives. Data collection will take place at the time of implantation and continuously during follow-up over the entire study period. Pacemaker-related data may be obtained either in person or via remote monitoring.
Studie Overzicht
Toestand
Studietype
Inschrijving (Geschat)
Contacten en locaties
Studiecontact
- Naam: Matthias Granner, MD
- Telefoonnummer: +432742900422632
- E-mail: matthias.granner@stpoelten.lknoe.at
Studie Contact Back-up
- Naam: Department of Internal Medicine III
- Telefoonnummer: +432742900412541
- E-mail: interne3@stpolten.lknoe.at
Studie Locaties
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Lower Austria
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Sankt Pölten, Lower Austria, Oostenrijk, 3100
- Werving
- University Hospital of St. Pölten
-
Contact:
- Department of Internal Medicine III
- Telefoonnummer: +432742900412541
- E-mail: interne3@stpoelten.lknoe.at
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-
Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Bemonsteringsmethode
Studie Bevolking
The study population consists of adult patients undergoing implantation of a leadless pacemaker at University Hospital St. Pölten, as well as patients who previously received a leadless pacemaker at the same institution since June 2015. Both prospective and retrospective patients are included.
Beschrijving
Inclusion Criteria:
- Patients undergoing implantation of a leadless pacemaker at the University Hospital of St. Pölten
- Patients who previously received a leadless pacemaker between June 2015 and the start of the registry (retrospective inclusion).
- Age ≥ 18 years.
- Written informed consent provided by the patient.
Exclusion Criteria:
- Patients who decline or are unable to provide informed consent.
- Patients in whom a conventional transvenous pacemaker is implanted (i.e., not leadless).
- Any condition that, in the opinion of the treating physician, precludes participation in the registry.
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Observatiemodellen: COHORT
- Tijdsperspectieven: OTHER
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Procedural success rate
Tijdsspanne: Periprocedural / at Day 1
|
Successful implantation of a leadless pacemaker with acceptable electrical parameters and no need for conversion to a transvenous system |
Periprocedural / at Day 1
|
|
Incidence of acute complications
Tijdsspanne: Within 30 days after implantation
|
Rate of periprocedural complications (e.g., vascular complications, arrhythmias, pericardial effusion, device dislodgement) |
Within 30 days after implantation
|
Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
|
Sterfte door alle oorzaken
Tijdsspanne: Gedurende de follow-up (tot 10 jaar)
|
Gedurende de follow-up (tot 10 jaar)
|
|
|
Ziekenhuisopnames gerelateerd aan hartritmestoornissen of hartfalen
Tijdsspanne: Gedurende de follow-up (tot 10 jaar)
|
Gedurende de follow-up (tot 10 jaar)
|
|
|
Device-related complication rate (medium- and long-term)
Tijdsspanne: Up to 10 years after implantation
|
Cumulative incidence of complications requiring medical or surgical intervention (e.g., device malfunction, infection, need for extraction, upgrade) |
Up to 10 years after implantation
|
|
Ventricular pacing burden
Tijdsspanne: Day 1, 3 months post-implant (±2 weeks), 1 year after Implantation (±2 weeks), every 12th month (±2 weeks) thereafter
|
Percentage of ventricular pacing and triggered pacing as recorded by device interrogation |
Day 1, 3 months post-implant (±2 weeks), 1 year after Implantation (±2 weeks), every 12th month (±2 weeks) thereafter
|
|
Quality of Life after Implantation
Tijdsspanne: 1 year after Implantation (±2 weeks), every 12th month (±2 weeks) thereafter
|
Change in 12-Item Short Form Health Survey (SF-12) questionnaire score / The SF-12 questionnaire is a validated health-related quality of life instrument with two subscales: Physical Component Summary (PCS) and Mental Component Summary (MCS). Each subscale ranges from 0 to 100 points, where higher scores indicate better health-related quality of life. |
1 year after Implantation (±2 weeks), every 12th month (±2 weeks) thereafter
|
|
Electrical performance of the device
Tijdsspanne: Day 1, 3 months post-implant (±2 weeks), 1 year after Implantation (±2 weeks), every 12th month (±2 weeks) thereafter
|
Pacing thresholds (in Volts at 0.24 ms pulse width) |
Day 1, 3 months post-implant (±2 weeks), 1 year after Implantation (±2 weeks), every 12th month (±2 weeks) thereafter
|
|
Electrical performance of the device
Tijdsspanne: Day 1, 3 months post-implant (±2 weeks), 1 year after Implantation (±2 weeks), every 12th month (±2 weeks) thereafter
|
Sensing Amplitude (R-wave, in millivolts [mV]) |
Day 1, 3 months post-implant (±2 weeks), 1 year after Implantation (±2 weeks), every 12th month (±2 weeks) thereafter
|
|
Electrical performance of the device
Tijdsspanne: Day 1, 3 months post-implant (±2 weeks), 1 year after Implantation (±2 weeks), every 12th month (±2 weeks) thereafter
|
Lead impedance (in Ohms [Ω]) |
Day 1, 3 months post-implant (±2 weeks), 1 year after Implantation (±2 weeks), every 12th month (±2 weeks) thereafter
|
|
Electrical performance of the device
Tijdsspanne: Day 1, 3 months post-implant (±2 weeks), 1 year after Implantation (±2 weeks), every 12th month (±2 weeks) thereafter
|
Estimated battery longevity (in years) |
Day 1, 3 months post-implant (±2 weeks), 1 year after Implantation (±2 weeks), every 12th month (±2 weeks) thereafter
|
|
Left ventricular ejection fraction on Echocardiography
Tijdsspanne: 1 year after Implantation (±2 weeks), every 12th month (±2 weeks) thereafter
|
in % |
1 year after Implantation (±2 weeks), every 12th month (±2 weeks) thereafter
|
|
Left ventricular dimensions on Echocardiography
Tijdsspanne: 1 year after Implantation (±2 weeks), every 12th month (±2 weeks) thereafter
|
end-diastolic and end-systolic diameters, in mm |
1 year after Implantation (±2 weeks), every 12th month (±2 weeks) thereafter
|
|
Right ventricular function on Echocardiography
Tijdsspanne: 1 year after Implantation (±2 weeks), every 12th month (±2 weeks) thereafter
|
Tricuspid Annular Plane Systolic Excursion (TAPSE) in mm |
1 year after Implantation (±2 weeks), every 12th month (±2 weeks) thereafter
|
Medewerkers en onderzoekers
Medewerkers
Onderzoekers
- Hoofdonderzoeker: Julia Mascherbauer, MD, Professor, Department of Internal Medicine III, University Hospital of St. Pölten
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Geschat)
Studie voltooiing (Geschat)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- GS3-EK-4/899-2024
Plan Individuele Deelnemersgegevens (IPD)
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