NCT04298593

Brief Summary

TAVI recipients exhibit a high burden of arrhythmic events early after the procedure. ECG continuous monitoring could be useful to diagnose and facilitate early implementation of specific therapeutic measures in these patients.

Trial Health

75
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
200

participants targeted

Target at P75+ for not_applicable

Timeline
6mo left

Started Jun 2019

Longer than P75 for not_applicable

Geographic Reach
1 country

1 active site

Status
active not recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress92%
Jun 2019Dec 2026

Study Start

First participant enrolled

June 28, 2019

Completed
7 months until next milestone

First Submitted

Initial submission to the registry

January 12, 2020

Completed
2 months until next milestone

First Posted

Study publicly available on registry

March 6, 2020

Completed
1.8 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 31, 2021

Completed
4.9 years until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2026

Expected
Last Updated

March 27, 2026

Status Verified

March 1, 2026

Enrollment Period

2.5 years

First QC Date

January 12, 2020

Last Update Submit

March 23, 2026

Conditions

Outcome Measures

Primary Outcomes (4)

  • Incidence of arrhythmic events

    Incidence of arrhythmic events after discharge in TAVI recipients.

    within the first weeks after the procedure, an average of 4 weeks

  • Type of arrhythmic events

    Type of arrhythmic events after discharge in TAVI recipients.

    within the first weeks after the procedure, an average of 4 weeks

  • Incidence of arrhythmic events and treatment modification

    Incidence of arrhythmic events leading to a specific change in treatment.

    within the first weeks after the procedure, an average of 4 weeks

  • Type of arrhythmic events and treatment modification

    Type of arrhythmic events leading to a specific change in treatment.

    within the first weeks after the procedure, an average of 4 weeks

Secondary Outcomes (2)

  • Number of participants with pacemaker

    Through study completion, an average of 5 years

  • Number of participants with treatment modification

    Through study completion, an average of 5 years

Study Arms (1)

ECG monitoring

OTHER

All patient will be under telemetry

Device: Cardiostat

Interventions

This is a prospective observational study including patients accepted by the heart team for a TAVI procedure. There will be no restriction regarding the type of valve and approach used for the TAVI procedure. Following the TAVI procedure, the patients will be under telemetry until hospital discharge and, at hospital discharge, they will be monitorized up to 4 more weeks using the CardioSTAT® device.

ECG monitoring

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Patients with severe aortic stenosis undergoing TAVI with either balloon or self-expandable valves.

You may not qualify if:

  • Failure to provide informed consent.
  • Prior or post-procedural pacemaker
  • In-hospital death
  • Logistic reasons precluding ECG monitoring within the 4 weeks after the procedure
  • Participation in another continuous ECG monitoring post-TAVI trial

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

IUCPQ

Québec, Quebec, G1V 4G5, Canada

Location

Related Publications (9)

  • Baumgartner H, Falk V, Bax JJ, De Bonis M, Hamm C, Holm PJ, Iung B, Lancellotti P, Lansac E, Munoz DR, Rosenhek R, Sjogren J, Mas PT, Vahanian A, Walther T, Wendler O, Windecker S, Zamorano JL. 2017 ESC/EACTS Guidelines for the Management of Valvular Heart Disease. Rev Esp Cardiol (Engl Ed). 2018 Feb;71(2):110. doi: 10.1016/j.rec.2017.12.013. No abstract available. English, Spanish.

    PMID: 29425605BACKGROUND
  • Auffret V, Puri R, Urena M, Chamandi C, Rodriguez-Gabella T, Philippon F, Rodes-Cabau J. Conduction Disturbances After Transcatheter Aortic Valve Replacement: Current Status and Future Perspectives. Circulation. 2017 Sep 12;136(11):1049-1069. doi: 10.1161/CIRCULATIONAHA.117.028352.

    PMID: 28893961BACKGROUND
  • Urena M, Rodes-Cabau J. Conduction Abnormalities: The True Achilles' Heel of Transcatheter Aortic Valve Replacement? JACC Cardiovasc Interv. 2016 Nov 14;9(21):2217-2219. doi: 10.1016/j.jcin.2016.09.040. No abstract available.

    PMID: 27832847BACKGROUND
  • Moreno R, Dobarro D, Lopez de Sa E, Prieto M, Morales C, Calvo Orbe L, Moreno-Gomez I, Filgueiras D, Sanchez-Recalde A, Galeote G, Jimenez-Valero S, Lopez-Sendon JL. Cause of complete atrioventricular block after percutaneous aortic valve implantation: insights from a necropsy study. Circulation. 2009 Aug 4;120(5):e29-30. doi: 10.1161/CIRCULATIONAHA.109.849281. No abstract available.

    PMID: 19652115BACKGROUND
  • Siontis GCM, Praz F, Lanz J, Vollenbroich R, Roten L, Stortecky S, Raber L, Windecker S, Pilgrim T. New-onset arrhythmias following transcatheter aortic valve implantation: a systematic review and meta-analysis. Heart. 2018 Jul;104(14):1208-1215. doi: 10.1136/heartjnl-2017-312310. Epub 2017 Dec 23.

    PMID: 29275399BACKGROUND
  • Rodes-Cabau J, Urena M, Nombela-Franco L, Amat-Santos I, Kleiman N, Munoz-Garcia A, Atienza F, Serra V, Deyell MW, Veiga-Fernandez G, Masson JB, Canadas-Godoy V, Himbert D, Castrodeza J, Elizaga J, Francisco Pascual J, Webb JG, de la Torre JM, Asmarats L, Pelletier-Beaumont E, Philippon F. Arrhythmic Burden as Determined by Ambulatory Continuous Cardiac Monitoring in Patients With New-Onset Persistent Left Bundle Branch Block Following Transcatheter Aortic Valve Replacement: The MARE Study. JACC Cardiovasc Interv. 2018 Aug 13;11(15):1495-1505. doi: 10.1016/j.jcin.2018.04.016. Epub 2018 Jul 18.

    PMID: 30031719BACKGROUND
  • Mautner RK, Phillips JH. Atrioventricular and intraventricular conduction disturbances in aortic valvular disease. South Med J. 1980 May;73(5):572-8, 581. doi: 10.1097/00007611-198005000-00008.

    PMID: 7375971BACKGROUND
  • Widgren V, Dencker M, Juhlin T, Platonov P, Willenheimer R. Aortic stenosis and mitral regurgitation as predictors of atrial fibrillation during 11 years of follow-up. BMC Cardiovasc Disord. 2012 Oct 18;12:92. doi: 10.1186/1471-2261-12-92.

    PMID: 23075140BACKGROUND
  • MacMillan RM, Demorizi NM, Gessman LJ, Maranhao V. Correlates of prolonged HV conduction in aortic stenosis. Am Heart J. 1985 Jul;110(1 Pt 1):56-60. doi: 10.1016/0002-8703(85)90514-9.

    PMID: 4013990BACKGROUND

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NA
Masking
NONE
Purpose
TREATMENT
Intervention Model
SINGLE GROUP
Model Details: Prospective registry
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
MD, Principal investigator

Study Record Dates

First Submitted

January 12, 2020

First Posted

March 6, 2020

Study Start

June 28, 2019

Primary Completion

December 31, 2021

Study Completion (Estimated)

December 1, 2026

Last Updated

March 27, 2026

Record last verified: 2026-03

Data Sharing

IPD Sharing
Will not share

Locations