Prospective Validation of a Pre-Specified Algorithm for the Management of Conduction Disturbances Following TAVR
NCT ID: NCT04139616
Last Updated: 2024-05-30
Study Results
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Basic Information
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RECRUITING
2000 participants
OBSERVATIONAL
2020-02-25
2025-02-25
Brief Summary
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Detailed Description
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* Feasibility: to validate and determine the applicability of a pre-specified algorithm for managing conduction disturbances in consecutive patients undergoing TAVR, also evaluating the percentage of patients included in each group of the algorithm strategy.
* Efficacy: (i) to evaluate the rate of permanent pacemaker implantation in-hospital and at 30 days compared to that of the year prior to the implementation of the protocol, (ii) to determine the incidence of sudden death at 30 days and at 1-year follow-up.
Conditions
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Study Design
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COHORT
PROSPECTIVE
Study Groups
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No ECG changes in patients without pre-existing RBBB
Patients with no new conduction disturbances on the ECG performed immediately post-TAVR (and no episodes of HAVB/CHB during the procedure) have a very low risk of developing HAVB/CHB or any conduction disturbance within the hours-days following the procedure. In these cases, temporary pacing will be discontinued at the end of the procedure. However, continuous ECG monitoring until hospital discharge is recommended. A 12-lead ECG is recommended 24 hours after the procedure. If no arrhythmic episodes and no ECG changes occur within the 24 hours post-procedure, the patient can be safely discharged (the day after TAVR) with no other monitoring measures in case of otherwise uneventful clinical course (absence of other TAVR related adverse events). If the patient has to remain hospitalized because of other reasons or TAVR complications, telemetry would be recommended (but no strictly required) for the detection of post-TAVR tachyarrhythmias or late ECG changes.
No interventions assigned to this group
Patients with pre-existing RBBB
A temporary pacing wire is recommended to be maintained for 24 hours (or at least overnight) in all patients with prior RBBB, along with telemetry and daily ECG during the entire hospitalization period (minimum of 2 days). If any ECG changes occur during the initial 2-3 days, patients can be managed according to the proposed strategy (see management strategies for groups 3 and 5). If no ECG changes or significant bradyarrythmias occur within the 2-3 days following the procedure, the patient can be discharged. Considering that the increased risk of life threatening bradyarrhythmias in these patients may extend beyond the hospitalization period, the use of continuous ECG monitoring systems (minimum of 48 hours, up to 4 weeks) may be considered.
No interventions assigned to this group
ECG changes in patients with prior conduction disturbances
Any significant increase in PR or QRS interval will indicate to continuing the temporary pacing for 24 hrs, with daily ECG and telemetry for 1-2 days. If the ECG changes regress in \<24 hrs, an earlier removal of the temporary pacing may be considered. Also, a strategy of multiple ECGs during the first 24 hrs may be considered. If ECG changes regress or no further changes occur the patient can be discharged with no PPM at 2 days post-TAVR.
If 24 hrs post-TAVR, the PR and QRS interval remain stable but \>240 or \>150 ms, respectively, and ≥20 ms longer than baseline, maintaining the temporary pacing wire for another 24 hrs is recommended. If no decrease in the PR or QRS duration occurs at day 2, the patient can be considered at risk for more advanced conduction disturbances requiring PPM. The use of an EP study may be a reasonable option for deciding PPM in those patients with prior conduction disturbances with worsening of ECG changes post-TAVR
No interventions assigned to this group
New-onset LBBB
Temporary pacing for 24 hrs is recommended, in all patients with new-onset LBBB post-TAVR. Earlier removal of the temporary pacing and discharged at day 1 can be considered if LBBB resolves in \<24 hrs.
If LBBB persists but no further progression of the duration of the QRS or PR interval is observed at day 1, temporary pacing can be discontinued. If no further ECG changes are observed up to day 2-3 post-TAVR, the patient can be discharged. These patients are however at increased risk of HAVB/CHB requiring PPM, and continuous ECG monitoring and/or EP studies may be considered.
If further prolongation of the QRS or PR interval is observed at day 1, the temporary pacing is recommended for an additional 24 hrs. If the prolongation of the QRS or PR intervals continues at day 2, evaluation with EP studies or PPM implantation may be considered.
The occurrence of any episode of HAVB/CHB following TAVR in a patient with new-onset LBBB will be considered an indication for PPM
No interventions assigned to this group
HAVB/CHB during the periprocedural period
Maintaining temporary pacing in patients with procedural persistent HAVB/CHB, and monitoring in intensive care unit are recommended. If HAVB/CHB persists at 24 hrs, PPM is recommended. If HAVB/CHB recovers the day after TAVR, the temporary pacing can be removed and the patient can remain hospitalized for 1 day. If another episode of HAVB/CHB occurs, PPM is recommended. If no other episode of HAVB/CHB occurs, and no other features potentially justifying PPM exist the patient can be discharged.
Temporary pacing is recommended for 24 hrs in patients with transient HAVB during the procedure, with telemetry and daily ECG for 2 days. Discontinuing temporary pacing may be considered in those cases with brief episodes of HAVB/CHB and normal ECG. If no recurrent episodes of HAVB/CHB occur, and the patient has no other potential indications for PPM the patient can be discharged at day 2. PPM would be indicated if any recurrent episode of HAVB/CHB occurs during the hospitalization period.
No interventions assigned to this group
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* Failure to provide signed informed consent for data collection
* Impossibility for a follow-up
* Unwillingness to follow the pre-specified strategy for the management of conduction disturbances
18 Years
ALL
Yes
Sponsors
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Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Quebec
OTHER
Responsible Party
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Josep Rodes-Cabau
Principal Investigator
Locations
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IUCPQ
Québec, Quebec, Canada
Countries
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Central Contacts
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Facility Contacts
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References
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Puri R, Chamandi C, Rodriguez-Gabella T, Rodes-Cabau J. Future of transcatheter aortic valve implantation - evolving clinical indications. Nat Rev Cardiol. 2018 Jan;15(1):57-65. doi: 10.1038/nrcardio.2017.116. Epub 2017 Aug 24.
Kolte D, Vlahakes GJ, Palacios IF, Sakhuja R, Passeri JJ, Inglessis I, Elmariah S. Transcatheter Versus Surgical Aortic Valve Replacement in Low-Risk Patients. J Am Coll Cardiol. 2019 Sep 24;74(12):1532-1540. doi: 10.1016/j.jacc.2019.06.076.
Auffret V, Lefevre T, Van Belle E, Eltchaninoff H, Iung B, Koning R, Motreff P, Leprince P, Verhoye JP, Manigold T, Souteyrand G, Boulmier D, Joly P, Pinaud F, Himbert D, Collet JP, Rioufol G, Ghostine S, Bar O, Dibie A, Champagnac D, Leroux L, Collet F, Teiger E, Darremont O, Folliguet T, Leclercq F, Lhermusier T, Olhmann P, Huret B, Lorgis L, Drogoul L, Bertrand B, Spaulding C, Quilliet L, Cuisset T, Delomez M, Beygui F, Claudel JP, Hepp A, Jegou A, Gommeaux A, Mirode A, Christiaens L, Christophe C, Cassat C, Metz D, Mangin L, Isaaz K, Jacquemin L, Guyon P, Pouillot C, Makowski S, Bataille V, Rodes-Cabau J, Gilard M, Le Breton H; FRANCE TAVI Investigators. Temporal Trends in Transcatheter Aortic Valve Replacement in France: FRANCE 2 to FRANCE TAVI. J Am Coll Cardiol. 2017 Jul 4;70(1):42-55. doi: 10.1016/j.jacc.2017.04.053.
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.
van Rosendael PJ, Delgado V, Bax JJ. Pacemaker implantation rate after transcatheter aortic valve implantation with early and new-generation devices: a systematic review. Eur Heart J. 2018 Jun 1;39(21):2003-2013. doi: 10.1093/eurheartj/ehx785.
Cerrato E, Nombela-Franco L, Nazif TM, Eltchaninoff H, Sondergaard L, Ribeiro HB, Barbanti M, Nietlispach F, De Jaegere P, Agostoni P, Trillo R, Jimenez-Quevedo P, D'Ascenzo F, Wendler O, Maluenda G, Chen M, Tamburino C, Macaya C, Leon MB, Rodes-Cabau J. Evaluation of current practices in transcatheter aortic valve implantation: The WRITTEN (WoRldwIde TAVI ExperieNce) survey. Int J Cardiol. 2017 Feb 1;228:640-647. doi: 10.1016/j.ijcard.2016.11.104. Epub 2016 Nov 9.
Rodes-Cabau J, Ellenbogen KA, Krahn AD, Latib A, Mack M, Mittal S, Muntane-Carol G, Nazif TM, Sondergaard L, Urena M, Windecker S, Philippon F. Management of Conduction Disturbances Associated With Transcatheter Aortic Valve Replacement: JACC Scientific Expert Panel. J Am Coll Cardiol. 2019 Aug 27;74(8):1086-1106. doi: 10.1016/j.jacc.2019.07.014.
Kusumoto FM, Schoenfeld MH, Barrett C, Edgerton JR, Ellenbogen KA, Gold MR, Goldschlager NF, Hamilton RM, Joglar JA, Kim RJ, Lee R, Marine JE, McLeod CJ, Oken KR, Patton KK, Pellegrini CN, Selzman KA, Thompson A, Varosy PD. 2018 ACC/AHA/HRS Guideline on the Evaluation and Management of Patients With Bradycardia and Cardiac Conduction Delay: Executive Summary: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines, and the Heart Rhythm Society. J Am Coll Cardiol. 2019 Aug 20;74(7):932-987. doi: 10.1016/j.jacc.2018.10.043. Epub 2018 Nov 6. No abstract available.
Kappetein AP, Head SJ, Genereux P, Piazza N, van Mieghem NM, Blackstone EH, Brott TG, Cohen DJ, Cutlip DE, van Es GA, Hahn RT, Kirtane AJ, Krucoff MW, Kodali S, Mack MJ, Mehran R, Rodes-Cabau J, Vranckx P, Webb JG, Windecker S, Serruys PW, Leon MB. Updated standardized endpoint definitions for transcatheter aortic valve implantation: the Valve Academic Research Consortium-2 consensus document. Eur Heart J. 2012 Oct;33(19):2403-18. doi: 10.1093/eurheartj/ehs255.
Fischer Q, Nombela-Franco L, Muntane-Carol G, Veiga G, Regueiro A, Nazif T, Serra V, Asmarats L, Ribeiro HB, Latib A, Poulin A, Cheema AN, Tirado-Conte G, Gomez-Hospital JA, Gil Ongay A, Gabani R, Arzamendi D, Brener M, Calabuig A, Scotti A, Gelain MAS, Labinaz M, Cepas-Guillen P, Cote M, Del Portillo JH, Philippon F, Rodes-Cabau J. Prophylactic Permanent Pacemaker Implantation After Transcatheter Aortic Valve Replacement. JACC Clin Electrophysiol. 2025 Sep 12:S2405-500X(25)00642-5. doi: 10.1016/j.jacep.2025.07.028. Online ahead of print.
Fischer Q, Nombela-Franco L, Muntane-Carol G, Veiga G, Regueiro A, Nazif T, Serra V, Asmarats L, Ribeiro HB, Latib A, Poulin A, Cheema AN, Jimenez-Quevedo P, Gomez-Hospital JA, Gil Ongay A, Ruberti A, Arzamendi D, Brener M, Calabuig A, Scotti A, Gelain MAS, Labinaz M, Cepas-Guillen P, Cote M, Del Portillo JH, Philippon F, Rodes-Cabau J. Risk of delayed atrioventricular block in patients without procedural conduction disturbances during transcatheter aortic valve replacement. Heart Rhythm. 2025 Apr 14:S1547-5271(25)02333-1. doi: 10.1016/j.hrthm.2025.04.017. Online ahead of print.
Other Identifiers
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PROMOTE
Identifier Type: -
Identifier Source: org_study_id
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