[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100455730":3},{"organization":4,"armGroups":7,"interventions":19,"overallOfficials":30,"centralContacts":39,"locations":44,"responsibleParty":60,"collaborators":63,"id":69,"slug":70,"hasResults":71,"nctId":72,"briefTitle":73,"officialTitle":74,"acronym":75,"eligibilityCriteria":76,"healthyVolunteers":71,"sex":77,"minAge":78,"maxAge":79,"enrollmentInfo":80,"targetDuration":25,"studyType":83,"phases":84,"briefSummary":86,"conditions":87,"keywords":90,"overallStatus":46,"whyStopped":25,"lastUpdateSubmitDate":92,"lastUpdatePostDateStruct":93,"startDateStruct":96,"completionDateStruct":98,"leadSponsor":100,"locationsCount":101},{"fullName":5,"class":6},"Hospital Clinic of Barcelona","OTHER",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Conventional stimulation","ACTIVE_COMPARATOR","An electrode (in the apical or septal portion) will be implanted at the discretion of the implanter physician. Parameters of (sensing, impedance and threshold) will be measured as is usually done in our center.",[13],"Device: Pacemaker implantation and conventional cardiac pacing",{"label":15,"type":10,"description":16,"interventionNames":17},"Physiological stimulation","Pacing the his-purkinje system.",[18],"Device: Conduction system pacing implant",[20,26],{"type":21,"name":22,"description":23,"armGroupLabels":24,"otherNames":25},"DEVICE","Pacemaker implantation and conventional cardiac pacing","Patients will have the pacemaker implanted in the electrophysiology laboratory. Electrode will be implanted (in the apical or septal portion) according to the criteria of the implanting physician.",[9],null,{"type":21,"name":27,"description":28,"armGroupLabels":29,"otherNames":25},"Conduction system pacing implant","Right ventricular lead was placed to get his bundle or left bundle branch.",[15],[31,34,37],{"name":32,"affiliation":5,"role":33},"Jose M Tolosana, MD, PhD","PRINCIPAL_INVESTIGATOR",{"name":35,"affiliation":5,"role":36},"Lluís Mont, MD, PhD","STUDY_DIRECTOR",{"name":38,"affiliation":5,"role":33},"Margarida Pujol Lopez, MD",[40],{"name":35,"role":41,"phone":42,"phoneExt":25,"email":43},"CONTACT","+34 93 2271778","lmont@clinic.cat",[45],{"facility":5,"status":46,"city":47,"state":25,"zip":48,"country":49,"countryCode":50,"cosmosGeoPoint":51,"geoPoint":56,"contacts":57},"RECRUITING","Barcelona","08036","Spain","ES",{"type":52,"coordinates":53},"Point",[54,55],2.15899,41.38879,{"lat":55,"lon":54},[58],{"name":59,"role":41,"phone":25,"phoneExt":25,"email":25},"Lluís Mont, MD PhD",{"type":33,"investigatorFullName":61,"investigatorTitle":62,"investigatorAffiliation":5,"oldNameTitle":25,"oldOrganization":25},"Josep Lluis Mont Girbau","Head of Arrhythmia Section. Professor of Cardiology",[64,66],{"name":65,"class":6},"Institut d'Investigacions Biomèdiques August Pi i Sunyer",{"name":67,"class":68},"Consorcio Centro de Investigación Biomédica en Red (CIBER)","OTHER_GOV","100455730","physiological-pacing-for-av-block-to-prevent-pacemaker-induced-cardiomyopathy-100455730",false,"NCT05214365","Physiological Pacing for AV Block to Prevent Pacemaker-induced Cardiomyopathy","Physiological Pacing vs.Conventional Pacing in the Prevention of Pacemaker-induced Cardiomyopathy: A Randomized Study","PHYSPAVB","Inclusion Criteria:\n\n* The patient must be ≥ 18 years of age.\n* The patient must indicate their acceptance to participate in the study by signing an informed consent document.\n* Patients with EF\\> 50% and indication for pacemaker implantation due to atrial-ventricular block according to current clinical guidelines.\n\nExclusion Criteria:\n\n* Inability to understand and sign the informed consent.\n* Patients with severe comorbidities and life expectancy \\\u003C1 year.\n* Patients with severe cognitive impairment or other comorbidities resulting in dependence for basic activities of daily life.\n* Patients who cannot come to our center to carry out the follow-up of the study.","ALL","18 Years","100 Years",{"count":81,"type":82},200,"ESTIMATED","INTERVENTIONAL",[85],"NA","The implantation of a pacemaker and conventional cardiac pacing from the right ventricle (apex or septum) is an effective and safe therapy for the treatment of patients with atrioventricular block and bradycardia.",[88,89],"Conduction System Pacing","Conventional Ventricular Pacing",[91],"Pacemaker-induced cardiomyopathy","2026-03-30",{"date":94,"type":95},"2026-03-31","ACTUAL",{"date":97,"type":95},"2022-02-01",{"date":99,"type":82},"2026-09-01",{"name":5,"class":6},1]