Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D001024', 'term': 'Aortic Valve Stenosis'}, {'id': 'D002037', 'term': 'Bundle-Branch Block'}, {'id': 'D006333', 'term': 'Heart Failure'}], 'ancestors': [{'id': 'D000082862', 'term': 'Aortic Valve Disease'}, {'id': 'D006349', 'term': 'Heart Valve Diseases'}, {'id': 'D006331', 'term': 'Heart Diseases'}, {'id': 'D002318', 'term': 'Cardiovascular Diseases'}, {'id': 'D014694', 'term': 'Ventricular Outflow Obstruction'}, {'id': 'D006327', 'term': 'Heart Block'}, {'id': 'D001145', 'term': 'Arrhythmias, Cardiac'}, {'id': 'D000075224', 'term': 'Cardiac Conduction System Disease'}, {'id': 'D010335', 'term': 'Pathologic Processes'}, {'id': 'D013568', 'term': 'Pathological Conditions, Signs and Symptoms'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'D065467', 'term': 'Transcatheter Aortic Valve Replacement'}], 'ancestors': [{'id': 'D019918', 'term': 'Heart Valve Prosthesis Implantation'}, {'id': 'D006348', 'term': 'Cardiac Surgical Procedures'}, {'id': 'D013504', 'term': 'Cardiovascular Surgical Procedures'}, {'id': 'D013514', 'term': 'Surgical Procedures, Operative'}, {'id': 'D019919', 'term': 'Prosthesis Implantation'}, {'id': 'D019616', 'term': 'Thoracic Surgical Procedures'}]}}, 'protocolSection': {'designModule': {'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'RETROSPECTIVE', 'observationalModel': 'COHORT'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 230}, 'patientRegistry': False}, 'statusModule': {'overallStatus': 'UNKNOWN', 'lastKnownStatus': 'NOT_YET_RECRUITING', 'startDateStruct': {'date': '2022-12-10', 'type': 'ESTIMATED'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2022-12', 'completionDateStruct': {'date': '2023-05-01', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2022-12-08', 'studyFirstSubmitDate': '2022-12-08', 'studyFirstSubmitQcDate': '2022-12-08', 'lastUpdatePostDateStruct': {'date': '2022-12-16', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2022-12-16', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2023-05-01', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Hospitalisation for heart failure or all-cause mortality', 'timeFrame': 'At one-year after transcatheter aortic valve implantation', 'description': 'Hospitalisation for heart failure or all-cause mortality'}], 'secondaryOutcomes': [{'measure': 'Hospitalisation for heart failure', 'timeFrame': 'At one-year after transcatheter aortic valve implantation', 'description': 'Hospitalisation for heart failure'}, {'measure': 'All-cause mortality', 'timeFrame': 'At one-year after transcatheter aortic valve implantation', 'description': 'All-cause mortality'}]}, 'oversightModule': {'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['transcatheter aortic valve implantation, aortic stenosis, permanent pacemaker, left bundle branch block, heart failure, cardiac dyssynchrony'], 'conditions': ['Transcatheter Aortic Valve Replacement']}, 'referencesModule': {'references': [{'pmid': '25332780', 'type': 'BACKGROUND', 'citation': 'Nagaraja V, Raval J, Eslick GD, Ong AT. Transcatheter versus surgical aortic valve replacement: a systematic review and meta-analysis of randomised and non-randomised trials. Open Heart. 2014 Aug 12;1(1):e000013. doi: 10.1136/openhrt-2013-000013. eCollection 2014.'}, {'pmid': '27013157', 'type': 'BACKGROUND', 'citation': 'Hannan EL, Samadashvili Z, Stamato NJ, Lahey SJ, Wechsler A, Jordan D, Sundt TM 3rd, Gold JP, Ruiz CE, Ashraf MH, Smith CR. Utilization and 1-Year Mortality for Transcatheter Aortic Valve Replacement and Surgical Aortic Valve Replacement in New York Patients With Aortic Stenosis: 2011 to 2012. JACC Cardiovasc Interv. 2016 Mar 28;9(6):578-85. doi: 10.1016/j.jcin.2015.12.022.'}, {'pmid': '21639811', 'type': 'BACKGROUND', 'citation': 'Smith CR, Leon MB, Mack MJ, Miller DC, Moses JW, Svensson LG, Tuzcu EM, Webb JG, Fontana GP, Makkar RR, Williams M, Dewey T, Kapadia S, Babaliaros V, Thourani VH, Corso P, Pichard AD, Bavaria JE, Herrmann HC, Akin JJ, Anderson WN, Wang D, Pocock SJ; PARTNER Trial Investigators. Transcatheter versus surgical aortic-valve replacement in high-risk patients. N Engl J Med. 2011 Jun 9;364(23):2187-98. doi: 10.1056/NEJMoa1103510. Epub 2011 Jun 5.'}, {'pmid': '28886619', 'type': 'BACKGROUND', 'citation': 'Baumgartner H, Falk V, Bax JJ, De Bonis M, Hamm C, Holm PJ, Iung B, Lancellotti P, Lansac E, Rodriguez Munoz D, Rosenhek R, Sjogren J, Tornos Mas P, Vahanian A, Walther T, Wendler O, Windecker S, Zamorano JL; ESC Scientific Document Group. 2017 ESC/EACTS Guidelines for the management of valvular heart disease. Eur Heart J. 2017 Sep 21;38(36):2739-2791. doi: 10.1093/eurheartj/ehx391. No abstract available.'}, {'pmid': '28092726', 'type': 'BACKGROUND', 'citation': 'Barbanti M, Gulino S, Costa G, Tamburino C. Pathophysiology, incidence and predictors of conduction disturbances during Transcatheter Aortic Valve Implantation. Expert Rev Med Devices. 2017 Feb;14(2):135-147. doi: 10.1080/17434440.2017.1282819. Epub 2017 Jan 21.'}, {'pmid': '24440024', 'type': 'BACKGROUND', 'citation': 'Urena M, Webb JG, Cheema A, Serra V, Toggweiler S, Barbanti M, Cheung A, Ye J, Dumont E, DeLarochelliere R, Doyle D, Al Lawati HA, Peterson M, Chisholm R, Igual A, Ribeiro HB, Nombela-Franco L, Philippon F, Garcia Del Blanco B, Rodes-Cabau J. Impact of new-onset persistent left bundle branch block on late clinical outcomes in patients undergoing transcatheter aortic valve implantation with a balloon-expandable valve. JACC Cardiovasc Interv. 2014 Feb;7(2):128-136. doi: 10.1016/j.jcin.2013.08.015. Epub 2014 Jan 15.'}, {'pmid': '22791865', 'type': 'BACKGROUND', 'citation': 'Houthuizen P, Van Garsse LA, Poels TT, de Jaegere P, van der Boon RM, Swinkels BM, Ten Berg JM, van der Kley F, Schalij MJ, Baan J Jr, Cocchieri R, Brueren GR, van Straten AH, den Heijer P, Bentala M, van Ommen V, Kluin J, Stella PR, Prins MH, Maessen JG, Prinzen FW. Left bundle-branch block induced by transcatheter aortic valve implantation increases risk of death. Circulation. 2012 Aug 7;126(6):720-8. doi: 10.1161/CIRCULATIONAHA.112.101055. Epub 2012 Jul 12.'}, {'pmid': '31899484', 'type': 'BACKGROUND', 'citation': 'Faroux L, Chen S, Muntane-Carol G, Regueiro A, Philippon F, Sondergaard L, Jorgensen TH, Lopez-Aguilera J, Kodali S, Leon M, Nazif T, Rodes-Cabau J. Clinical impact of conduction disturbances in transcatheter aortic valve replacement recipients: a systematic review and meta-analysis. Eur Heart J. 2020 Aug 1;41(29):2771-2781. doi: 10.1093/eurheartj/ehz924.'}, {'pmid': '27169577', 'type': 'BACKGROUND', 'citation': 'Regueiro A, Abdul-Jawad Altisent O, Del Trigo M, Campelo-Parada F, Puri R, Urena M, Philippon F, Rodes-Cabau J. Impact of New-Onset Left Bundle Branch Block and Periprocedural Permanent Pacemaker Implantation on Clinical Outcomes in Patients Undergoing Transcatheter Aortic Valve Replacement: A Systematic Review and Meta-Analysis. Circ Cardiovasc Interv. 2016 May;9(5):e003635. doi: 10.1161/CIRCINTERVENTIONS.115.003635.'}, {'pmid': '35597627', 'type': 'BACKGROUND', 'citation': 'Tsushima T, Main A, Al-Kindi SG, Dallan LAP, Wheat HL, Baeza CR, Pelletier MP, Arruda MS, Mackall JA, Thal SG, Ohno Y, Lee KH, Siqueira DA, Kaneko T, Harloff MT, Costa G, Barbanti M, Attizzani GF. Risk Stratification of New Persistent Left Bundle Branch Block After Transcatheter Aortic Valve Implantation. Am J Cardiol. 2022 Jul 15;175:80-87. doi: 10.1016/j.amjcard.2022.03.053. Epub 2022 May 18.'}]}, 'descriptionModule': {'briefSummary': 'The goal of this observational study is to find prognostic factors in patients with a new-onset persistent left bundle branch block (NOP-LBBB) after transcatheter aortic valve implantation (TAVI). The main question it aims to answer is:\n\nAre there any factors influencing heart failure or death risk during the year following TAVI in patients with NOP-LBBB ? Participants will have data collection about TAVI procedure and clinical evolution during a one-year follow-up.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['CHILD', 'ADULT', 'OLDER_ADULT'], 'samplingMethod': 'PROBABILITY_SAMPLE', 'studyPopulation': 'Patients with transcatheter aortic valve implantation in University Hospital of Nancy between 2009 and 31/12/2021, and with left bundle branch block following transcatheter aortic valve implantation and persistent during hospitalisation', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* New-onset persistent left bundle branch block after transcatheter aortic valve implantation\n\nExclusion Criteria:\n\n* Pre-existing left bundle branch block\n* Pre-existing right bundle branch block\n* Pre-existing permanent pacemaker\n* Immediate procedural mortality (death ≤72 h post-procedure)'}, 'identificationModule': {'nctId': 'NCT05654792', 'acronym': 'ProgNOP-LBBB', 'briefTitle': 'Prognostic Factors in NOP-LBBB After TAVI', 'organization': {'class': 'OTHER', 'fullName': 'Central Hospital, Nancy, France'}, 'officialTitle': 'Prognostic Factors in New-Onset Persistent Left Bundle Branch Block After Transcathether Aortic Valve Implantation', 'orgStudyIdInfo': {'id': '2022PI163'}}, 'armsInterventionsModule': {'armGroups': [{'label': 'NOP-LBBB', 'description': 'Patients with new-onset persistent left bundle branch block after transcatheter aortic valve implantation', 'interventionNames': ['Device: Transcatheter aortic valve implantation']}], 'interventions': [{'name': 'Transcatheter aortic valve implantation', 'type': 'DEVICE', 'description': 'Transcatheter aortic valve implantation in cases of severe aortic stenosis', 'armGroupLabels': ['NOP-LBBB']}]}, 'contactsLocationsModule': {'centralContacts': [{'name': 'Mathieu ECHIVARD, PhD', 'role': 'CONTACT', 'email': 'm.echivard@chru-nancy.fr', 'phone': '+3383157356'}]}, 'ipdSharingStatementModule': {'ipdSharing': 'NO'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Central Hospital, Nancy, France', 'class': 'OTHER'}, 'responsibleParty': {'type': 'SPONSOR'}}}}