Bradycardia

205 registered clinical trials studyying Bradycardia — 46 currently recruiting.

Status	Trial	Sponsor	Phase
Not Yet Recruiting	ALPs Single ChambEr New Device NCT07461935	Cairdac SA	N/A
Not Yet Recruiting	ALPs Single ChambEr New Device Study NCT07469579	Cairdac SA	N/A
Not Yet Recruiting	Chronic Evaluation of Novel Pacemaker System NCT06056817	Calyan Technologies	N/A
Not Yet Recruiting	Safety and Performances of the LINEA Cardiac Pacing Lead Optimized for the Implantation in Interventricular Se NCT07342608	MicroPort CRM	N/A
Recruiting	BIOTRONIK Investigation of the LivIQ Leadless Pacemaker System NCT07118358	Biotronik, Inc.	N/A
Not Yet Recruiting	Studying Routine Patient Care With BIOTRONIK Devices That Allow a More Natural Heart Stimulation NCT07393009	Biotronik SE & Co. KG	—
Not Yet Recruiting	HeartBeam ECG Registry NCT07501299	HeartBeam, Inc.	—
Not Yet Recruiting	LLL vs. SDL for LBBP: A Non-inferiority RCT NCT07378124	Ningbo No.2 Hospital	N/A
Recruiting	Safety, Performance, and Clinical Benefit of Pacing the Left Bundle Branch Area - Post-Market Clinical Follow- NCT07209852	Boston Scientific Corporation	—
Active Not Recruiting	LEAP 2 Chronic EFS NCT07287423	Abbott Medical Devices	N/A
Not Yet Recruiting	Evaluation of a Single-lead ECG Patch-based Telemetry System for In-hospital Monitoring NCT07260721	Yonsei University	N/A
Recruiting	Left Bundle Branch Area Pacing (LBBAP) Monitoring Assistant: Evaluation of Portable ECG Solution NCT07254013	MicroPort CRM	N/A
Recruiting	Dexmedetomidine vs Propofol in High-Risk ERCP Patients NCT07166614	Sisli Hamidiye Etfal Training and Research Hospital	N/A
Recruiting	Left Bundle Branch Area Pacing (LBBAP) PMCF Study NCT07217392	Abbott Medical Devices	N/A
Recruiting	Clinical Safety and Efficacy Testing of a Medical Device Kardi Ai, an ECG Telemetry Monitoring System NCT07018648	KARDI AI Technologies s.r.o.	N/A
Recruiting	Augmented Pacing for Shock in the Cardiac Intensive Care Unit NCT06713668	Vanderbilt University Medical Center	N/A
Recruiting	AVEIR™ Leadless Pacemaker (LP) United Kingdom (UK) Registry NCT06854484	Royal Brompton & Harefield NHS Foundation Trust	—
Recruiting	Ultra-High Frequency - Electrocardiogram (UHF-ECG) for the Diagnosis of Ventricular Electrical Dyssynchrony (V NCT06641362	VDI Technologies	—
Recruiting	Safety and Performance Evaluation of a New Catheter Range for Lead Implantation At Interventricular Septum NCT06453850	MicroPort CRM	N/A
Completed	Evaluation of a Test Algorithm for Use to Analyze ECG Data Collected From a Test Device of a 24-hour Simulated NCT07188129	Zywie, Inc.	N/A
Recruiting	Comparative Analysis Of Dexmedetomidine And Dexamethasone As An Adjuvant To 0.5%Ropivacaine On Onset Of Ultras NCT07290595	Sahiwal medical college sahiwal	Phase 2 / Phase 3
Active Not Recruiting	BIOTRONIK Conduction System Pacing With the Solia Lead - Solia CSP S NCT06540079	Biotronik, Inc.	N/A
Recruiting	National Registry of Cardioneuroablation in Recurrent Reflex Syncope NCT06159764	University Hospital, Bordeaux	—
Recruiting	The Effect of phoSPHocreatine on mEdical Emergency Team (Met) tREated Patients NCT06503016	Università Vita-Salute San Raffaele	Phase 3
Active Not Recruiting	BIO\|MASTER.CSP Study NCT06620237	Biotronik SE & Co. KG	N/A
Active Not Recruiting	Detection and Classification of Cardiac Rhythm and Atrial Fibrillation Using a Finger-worn Ring NCT06892938	Everbeat	—
Not Yet Recruiting	Analysis of the Efficacy and Stability of a Wearable ECG Monitor NCT06546046	Mezoo Co., Ltd.	N/A
Recruiting	Bolt CSP-M Holter Study NCT06540521	Medtronic Cardiac Rhythm and Heart Failure	—
Recruiting	Comparison of the Efficacy and Safety of Cardioneuroablation to Permanent Pacing in Patients With an Implanted NCT05896592	4th Military Clinical Hospital with Polyclinic, Poland	N/A
Completed	To Compare Post-op Analgesic Effectiveness of Ropivicaine+Dexamethasone and Ropivacane+Dexmetomidine in TAP Bl NCT07368075	Sahiwal medical college sahiwal	Phase 2 / Phase 3
Recruiting	Comparison of EOSP Between Usg Guided S-FICB vs USG Guided PENG Block in Pts Undergoing Femur Fracture Surgery NCT06568770	Sahiwal medical college sahiwal	Phase 2 / Phase 3
Not Yet Recruiting	Left Bundle Branch Area Pacing 3D Guidance System NCT06461715	Guy's and St Thomas' NHS Foundation Trust	—
Completed	AVEIR Remote Care System Non-Significant Risk Study NCT06542133	Abbott Medical Devices	—
Recruiting	Comparison of Supra vs Infra Inguinal Fascia Iliaca Blocks for Spinal Positioning and Analgesia in Lower Limb NCT07221682	Sahiwal medical college sahiwal	Phase 2 / Phase 3
Recruiting	Remote Symptom Review in Patients With Implantable Diagnostic Holter NCT06431828	Andres Iñiguez Romo	N/A
Completed	AIMIGo 12L ECG Synthesis Software Pivotal Study for Arrythmia Detection NCT06123130	HeartBeam, Inc.	N/A
Recruiting	Cardioneuroablation for Bradyarrhythmia NCT06288633	Federal State Budgetary Institution, V. A. Almazov Federal North-West Medical Research Centre, of the Ministry of Health	N/A
Recruiting	Aveir AR Coverage With Evidence Development (CED) Study NCT06100770	Abbott Medical Devices	—
Active Not Recruiting	Future Cardia™ Insertable Cardiac Monitor in Subjects With Paroxysmal Atrial Fibrillation (First-in-Human Stud NCT06167434	Future Cardia, Inc	N/A
Completed	China 3T MRI Study NCT06038123	Medtronic Cardiac Rhythm and Heart Failure	N/A
Completed	Conduction System Pacing With INGEVITY+ NCT06014866	Duke University	—
Recruiting	Aveir DR Real-World Evidence Post-Approval Study NCT05935007	Abbott Medical Devices	—
Recruiting	AVEIR DR Coverage With Evidence Development (CED) Study NCT05932602	Abbott Medical Devices	—
Unknown	Checklists Resuscitation Emergency Department NCT05649891	Region Skane	N/A
Recruiting	Safety and Preliminary Performance of Xtrac O.S. System for Lead Extraction. NCT06115980	Xtrac O.S.	N/A
Completed	Post Market Clinical Follow-up Study for the Amvia/Solvia Pacemaker Family NCT06018818	Biotronik SE & Co. KG	N/A
Recruiting	Novel Setup Algorithm for Cardiac Neuromodulation Therapy NCT05719454	BackBeat Medical Inc	N/A
Recruiting	LEft Bundle branchArea Pacing to Avoid Pacing-induced CARdiomyopathy NCT05910866	Azienda Ospedaliero Universitaria Maggiore della Carita	N/A
Recruiting	"Physiological vs Right Ventricular Pacing Outcome Trial Evaluated for bradyCardia Treatment" (PROTECT-HF) NCT05815745	Imperial College London	N/A
Unknown	PV Loops With CNT in Multiple Pacing Sites NCT05345925	BackBeat Medical Inc	N/A
Completed	LBBAP Data Collection Registry NCT05887323	Abbott Medical Devices	—
Completed	Safety and Effectiveness of the External Fastening System for Temporary Active Fixation Pacemakers (TEMPACE) NCT05351658	ICU Medical Technologies S.L.	N/A
Unknown	Cardiac Arrhythmias at Extreme Altitude NCT05676398	Insel Gruppe AG, University Hospital Bern	—
Completed	BIOTRONIK Conduction System Pacing With the Solia Lead NCT05251363	Biotronik, Inc.	N/A
Completed	An Exploratory Safety and Efficacy Clinical Study of CARDIX-101 for the Treatment of Chronic Bradycardia NCT05117346	Cardix Therapeutics LLC	Phase 1 / Phase 2
Completed	BIO\|CONCEPT.Amvia Study NCT05610176	Biotronik Australia Pty Ltd.	N/A
Unknown	Different Approaches of Spinal Anesthesia in Patients Undergoing Cesarean Section NCT05637645	Bahawal Victoria Hospital Bahawalpur	N/A
Recruiting	The Effect of Womb Recordings on Maturation of Respiratory Control in Preterm Infants NCT05298748	Case Western Reserve University	N/A
Unknown	PoSt-market Assessment on Safety and Performance of J-sHAPed xFINE Lead NCT05440071	MicroPort CRM	—
Recruiting	Aveir VR Real-World Evidence Post-Approval Study NCT05270499	Abbott Medical Devices	—
Recruiting	Aveir VR Coverage With Evidence Development Post-Approval Study NCT05336877	Abbott Medical Devices	—
Completed	Electrocardiographic Diagnostic Performance of the Apple Watch Augmented With an Artificial Intelligence Algor NCT05167058	Cardiologs Technologies	—
Completed	Evaluation of VDD Leadless Pacing System During Exercise NCT06094114	Universitaire Ziekenhuizen KU Leuven	—
Completed	Patient Preferences for Leadless Pacemakers NCT05327101	Abbott Medical Devices	—
Recruiting	Clinical Assessment of Essential Remote Monitoring Functions in Pacemakers NCT05165095	MicroPort CRM	—
Active Not Recruiting	Cardiac Implantable Electronic Device (CIED) Research Study NCT05061862	Medtronic Cardiac Rhythm and Heart Failure	—
Unknown	Cardiac Synchronization and Tricuspid Regurgitation With Leadless Pacemaker NCT05817695	First People's Hospital of Hangzhou	—
Completed	Postoperative Analgesic Effectiveness of Bupivacaine With and Without Dexmedetomidine in Patients With Abdomin NCT06531603	Sahiwal medical college sahiwal	Phase 2 / Phase 3
Active Not Recruiting	Aveir DR i2i Study NCT05252702	Abbott Medical Devices	N/A
Completed	Down Syndrome Autonomic Nervous System Induction Bradycardia NCT05120531	Children's Hospital Medical Center, Cincinnati	—
Recruiting	Pacemaker-based Long-term Monitoring of Sleep Apnea NCT05127720	Medical University Innsbruck	—
Unknown	Reduction Or Elimination Of Radiation During Implantation of Cardiac Devices Using Ultrasound NCT04858698	Habib Khan	N/A
Completed	Suture Closure AFtEr VEIN Access for Cardiac Procedures (SAFE-VEIN) Trial NCT04632641	Wake Forest University Health Sciences	N/A
Unknown	The Efficacy and Safety of a Novel Adjunctive Pacing Strategy During Rotational Atherectomy NCT05404204	Vancouver Island Health Authority	—
Completed	ECG Belt to Assess Electrical Synchronization NCT04583709	Pugazhendhi Vijayaraman	N/A
Completed	Dexmedetomidine During Carotid Endarterectomy: a Registry on Safety and Satisfaction of Patients and Operators NCT07105527	Saint Camillus International University of Health Sciences	—
Active Not Recruiting	The LEADLESS II IDE Study for the Aveir VR Leadless Pacemaker System NCT04559945	Abbott Medical Devices	N/A
Unknown	Video Assisted Pericardioscopic Surgery: Minimal-invasive Implantation of Epimyocardial Pacemaker Leads in Hum NCT03387488	RWTH Aachen University	N/A
Completed	BIO\|STREAM.ICM Obesity NCT04198220	Biotronik SE & Co. KG	—
Unknown	Preload and Autonomic Responses With Cardiac Neuromodulation Therapy (CNT) (CS-06) NCT04463121	BackBeat Medical Inc	N/A
Completed	INGEVITY+ Active Fixation Pace/Sense Lead Clinical Study NCT04346537	Boston Scientific Corporation	—
Completed	Micra AV Transcatheter Pacing System Post-Approval Registry NCT04253184	Medtronic	—
Active Not Recruiting	Longitudinal Coverage With Evidence Development Study on Micra AV Leadless Pacemakers (Micra AV CED) NCT04235491	Medtronic	—
Unknown	Fluoroscopy Reduction or Elimination in CIED Implants NCT04919733	Université de Sherbrooke	N/A
Recruiting	Observation of Clinical Routine Care for Patients With BIOTRONIK Implantable Cardiac Monitors (ICMs) NCT04075084	Biotronik SE & Co. KG	—
Completed	Hyoscine Butylbromide for Prevention of Bradycardia During Cesarean Section NCT04069078	Assiut University	Phase 4
Terminated	Left Bundle Area Versus Selective His Bundle Pacing NCT04093414	David Haines, MD	N/A
Completed	Abbott Brady 3T MRI PMCF NCT03786640	Abbott Medical Devices	—
Completed	Safety and Electrical Performances of XFINE Leads NCT03922386	MicroPort CRM	N/A
Unknown	Clinical Investigation of ENO/TEO/OTO Pacing System Under MRI Environment NCT03811691	MicroPort CRM	Phase 4
Completed	Atropine or Ephedrine Pretreatment for Preventing Bradycardia in Elderly Patients NCT03984526	Ajou University School of Medicine	Phase 4
Completed	Subgaleal Drains in Decompressive Craniectomies NCT03777774	Universiti Sains Malaysia	N/A
Completed	Physiologic Pacing Registry NCT03719040	Abbott Medical Devices	—
Active Not Recruiting	Project My Heart Your Heart: Pacemaker Reuse NCT04016870	University of Michigan	N/A
Completed	China Micra Transcatheter Pacing Study NCT03624504	Medtronic Cardiac Rhythm and Heart Failure	N/A
Unknown	Spinal Anesthesia in Caesarean Section NCT03743870	Azienda Ospedaliera, Universitaria Policlinico Vittorio Emanuele	—
Completed	Cardiac Rehabilitation After Pacemaker Implantation NCT05015075	Pusan National University Hospital	Phase 4
Completed	BlueSync Field Evaluation NCT03518658	Medtronic Cardiac Rhythm and Heart Failure	—
Completed	SI + CC Versus 3:1 C:V Ratio During Neonatal CPR NCT02858583	University of Alberta	N/A
Completed	Heart Rate Changes Following the Administration of Sugammadex NCT03294018	Joseph D. Tobias	—
Unknown	Analysis in the EMERGEncy Between TransVenous Cardiac PACIng Guided by Fluoroscopy Versus Echocardiogram NCT03037333	University of Sao Paulo General Hospital	N/A
Terminated	SJM Brady MRI Post Approval Study NCT03170583	Abbott Medical Devices	—
Completed	Conduction Abnormalities With Severe Aortic Stenosis Before and After Transcatheter Aortic Valve Replacement NCT03180073	The Cleveland Clinic	—
Active Not Recruiting	Longitudinal Coverage With Evidence Development Study on Micra Leadless Pacemakers NCT03039712	Medtronic	—
Completed	Determination of Remifentanil's ED50 for Rapid Sequence Intubation Avoiding Bradycardia and Hypotension in Adu NCT03065309	Brasilia University Hospital	Phase 3
Completed	Clinical Study to Confirm MRI Safety and Effectiveness Using St. Jude Medical (SJM) Cardiac Rhythm Management NCT03012568	Abbott Medical Devices	—
Recruiting	His Bundle Pacing in Bradycardia and Heart Failure NCT03008291	Yong-Mei Cha	—
Completed	Verification of Prediction Algorithm NCT02863666	Zoll Medical Corporation	—
Unknown	Moderato System: A Double-Blind Randomized Trial Ver 1.1 NCT02837445	BackBeat Medical Inc	N/A
Completed	Brad Arrhythmia Induced by Repeated Succinylcholine During Gynecological Laparoscopic Surgery NCT02676011	Assiut University	Phase 2
Unknown	Can Medical Personnel Properly Proceed in the Case of a Patient With Bradycardia? NCT02711748	Medical University of Warsaw	N/A
Completed	ANI Parasympathetic Monitoring in Neurosurgery NCT03978819	Association de Developpement de la Neuroanesthesie Reanimation	—
Completed	Anticholinergic Premedication for Sedation With Dexmedetomidine During Spinal Anesthesia NCT02522858	Sira Bang	Phase 4
Active Not Recruiting	Micra Transcatheter Pacing System Post-Approval Registry NCT02536118	Medtronic	—
Completed	Micra Transcatheter Pacing System Continued Access Study Protocol NCT02488681	Medtronic	N/A
Completed	MRSOPA-Drills to Improve Mask Ventilation in the Delivery Room NCT02375230	University of Alberta	N/A
Completed	Heart Rate Reducing Therapy in Cardiac CT Using Ivabradine and Bisoprolol NCT02764970	Medical University of Graz	—
Completed	Non-invasive Intervention for Apnea of Prematurity NCT02641249	University of California, Los Angeles	N/A
Completed	Assessment of Intracardiac Electrograms Transmitted by Home Monitoring for the Remote Follow-up of Pacemaker ( NCT02174484	Biotronik SE & Co. KG	—
Terminated	Cardiac MRI After Pacemaker Replacement NCT02195024	Dr. Dirk Bastian	Phase 4
Completed	Accent Cardiac MRI Study NCT02041702	Abbott Medical Devices	N/A
Completed	INGEVITY™ Observational Trial NCT02166606	Boston Scientific Corporation	—
Completed	The LEADLESS II IDE Study for the Nanostim Leadless Pacemaker NCT02030418	Abbott Medical Devices	N/A
Completed	Eluna Family / Sentus BP Master Study NCT02059629	Biotronik SE & Co. KG	—
Completed	Assessment of the MRI Solution: KORA 100 and Beflex Pacing Leads System NCT02175797	MicroPort CRM	N/A
Unknown	Impact of Swaddle Blanket on Gastroesophageal Reflux NCT02083952	Valley Health System	N/A
Completed	Feasibility Study of Remote Support for Implantable Pulse Generator (IPG)/Implantable Cardioverter Defibrillat NCT01809652	Medtronic Cardiac Rhythm and Heart Failure	N/A
Completed	The Effects of Selective Site Right Ventricular Pacing NCT02153242	Mid and South Essex NHS Foundation Trust	—
Active Not Recruiting	Levobupivacaine and Lidocaine for Paravertebral Block Causes Greater Hemodynamic Oscillations Than Levobupivac NCT02004834	University Hospital Dubrava	Phase 4
Completed	Registry of Sleep Apnea Monitoring and Atrial Fibrillation in Pacemaker Patients (RESPIRE) NCT01922726	MicroPort CRM	—
Completed	INGENIO MRI/ FINELINE II Pacing System Data Collection in Patients Undergoing MRI NCT01890512	Boston Scientific Corporation	—
Completed	Effects of Non-Nutritive Sucking on Gastroesophageal Reflux and Related Apneas in Symptomatic Preterm Infants NCT02023216	IRCCS Azienda Ospedaliero-Universitaria di Bologna	—
Completed	Safety and Performance Study of the Moderato System NCT02282033	BackBeat Medical Inc	N/A
Completed	ImageReady(TM) MR Conditional Pacing System Clinical Study NCT01781078	Boston Scientific Corporation	N/A
Completed	Heart Rate Response to Atropine Doses Less Than 0.1mg IV to Anesthetized Infants NCT01819064	State University of New York at Buffalo	Phase 4
Unknown	microEEG for Neonatal Apnea, Bradycardia and Desaturation NCT02436616	Bio-Signal Group Corp.	—
Unknown	Zero-fluoroscopic Navigation Versus Conventional Fluoroscopic Navigation for Single-chamber Pacemaker Implanta NCT03118440	Tongji Hospital	N/A
Unknown	Zero-fluoroscopic Navigation Versus Conventional Fluoroscopic Navigation for Double-chamber Pacemaker Implanta NCT03118427	Tongji Hospital	N/A
Unknown	Effect of the Side of Interscalene Block on Bradycardia and Hypotension in Beach Chair Position NCT01755780	Larissa University Hospital	—
Completed	Safety and Performance Study of the INGEVITY Lead NCT01688843	Boston Scientific Corporation	N/A
Unknown	Study of Erythromycin in GER-Associated Apnea of the Newborn NCT01825473	University of Virginia	N/A
Completed	Efficacy of Intravenous Glyco-P® in Patients Undergoing Procedure That Require Anesthesia Service NCT02102542	Mahidol University	—
Unknown	Atropine Versus no Atropine for Neonatal Rapid Sequence Intubation NCT01595399	University of Manitoba	Phase 4
Unknown	Right Ventricular Lead Placement in a Pacemaker Population: Evaluation of Apical and Alternative Position NCT01647490	Ospedale Santa Maria di Loreto Mare	N/A
Completed	Evaluation of the Performances of the Sleep Disordered Breathing Monitoring Function in Pacemaker NCT01537718	LivaNova	Phase 3
Completed	0.6 vs. 1.2 mg Atropine Together With Neostigmine 2.5 mg on Heart Rate in Patient Receiving Muscle Relaxant NCT02186132	Mahidol University	Phase 4
Completed	Safety and Efficacy Study of Tendril MRI™ Leads in Standard Bradycardia Pacing Indication NCT01528150	Abbott Medical Devices	—
Completed	ENHANCE-Efficacy of the Presence of Right Ventricular Apical Pacing Induced Ventricular Dyssynchrony as a Guid NCT01559311	Abbott Medical Devices	N/A
Unknown	Noninferiority Clinical Trial With Laryngeal Mask and Endotracheal Tube NCT01288248	Universidad de Antioquia	Phase 3
Completed	Pharmacokinetics of Understudied Drugs Administered to Children Per Standard of Care NCT01431326	Daniel Benjamin	—
Completed	SureScan Post-Approval Study NCT01299675	Medtronic	—
Completed	Accent MRI Pacemaker and Tendril MRI Lead New Technology Assessment NCT01258218	Abbott Medical Devices	—
Recruiting	Registry of Device Implantation NCT03360227	Klinik für Kardiologie, Pneumologie und Angiologie	—
Completed	Strabismus Recovery With Proparacaine and Oculocardiac Reflex NCT03672435	Alaska Blind Child Discovery	—
Unknown	Intranasal Injection Versus Topical Administration of Epinephrin During Endoscopic Sinus Surgery NCT01075581	Tel-Aviv Sourasky Medical Center	N/A
Completed	Common Sensing and Right Ventricular Automatic Capture (COGNATE) NCT01030705	Boston Scientific Corporation	—
Completed	Detection of Neonatal Bradycardia NCT00950287	Rennes University Hospital	—
Completed	Oculocardiac Reflex Brain Wave Monitor NCT03663413	Alaska Blind Child Discovery	—
Completed	Falls and Cardiovascular Events in Pacemaker Patients NCT01037426	Medtronic Cardiac Rhythm and Heart Failure	Phase 4
Completed	A Comparison of the Pacemaker Automatic Features in Reduction of Ventricular Pacing NCT01039467	Medtronic Cardiac Rhythm and Heart Failure	N/A
Completed	AdvisaTM IPG Clinical Evaluation Study NCT00839384	Medtronic Cardiac Rhythm and Heart Failure	N/A
Completed	MEDTRONIC ADAPTA, VERSA AND SENSIA nEw3 POST APPROVAL STUDY NCT01076374	Medtronic	—
Completed	Validation of the NTX Wireless Patient Monitoring System NCT00644644	Vanderbilt University Medical Center	—
Completed	NTX Wireless Patient Monitoring System NCT00654693	Vanderbilt University	—
Completed	The Effect of Right Ventricular Pacing on Myocardial Oxidative Metabolism and Efficiency NCT00704093	University of Turku	N/A
Completed	St. Jude Medical Product Longevity and Performance (SCORE) Registry NCT01754064	Abbott Medical Devices	—
Completed	iPod and Other MP3 Players on ICDs and Pacemakers in Children NCT00542854	Boston Children's Hospital	—
Completed	Randomized Study of the Use of Warfarin During Pacemaker or ICD Implantation in Patients Requiring Long Term A NCT00721136	Johns Hopkins University	N/A
Terminated	Virtual Clinic Pacemaker Follow-up NCT00475124	Biotronik SE & Co. KG	Phase 4
Completed	EMRI SureScan™ Clinical Study NCT00433654	Medtronic Cardiac Rhythm and Heart Failure	N/A
Completed	Nose-close and Abdomen-compression in Pediatric Flexible Bronchoscopy NCT01629186	Cho-yu Chan, MD	N/A
Completed	Avoid FFS - Use of the Atrial Pacemaker Lead 1699 With Very Short Tip Ring Spacing to Avoid Far Field Sensing NCT00512915	Abbott Medical Devices	Phase 4
Completed	Endothelial Function and Cardiac Output in RV Pacing NCT00508196	University of Dundee	N/A
Completed	Beluga - Clinical Observations of Automatic Algorithms for Cardiac Pacing NCT00286858	Boston Scientific Corporation	—
Withdrawn	Hold Parameters on Likely Cardiovascular Depressant Medications NCT00527709	Hackensack Meridian Health	—
Completed	Effectiveness of Pacemaker With Closed Loop Stimulation Compared to Pacemakers With and Without Standard Rate NCT00355797	Biotronik, Inc.	Phase 4
Completed	REASSURE AV Registry NCT01074034	Boston Scientific Corporation	N/A
Completed	Reduction of Right Ventricular Pacing Using the Feature Ventricular Intrinsic Preference (VIP) NCT00311168	Abbott Medical Devices	N/A
Completed	Prospective Registry of Pacemaker Patients Concerning Percentage of Right Ventricular Pacing, LVEF and NYHA Cl NCT00292539	Guidant Corporation	—
Completed	Gastroesophageal Reflux and Cardiorespiratory Problems NCT03053609	University of Turin, Italy	—
Completed	Evaluate the Benefits of Pacemaker Follow-Up With Home-Monitoring NCT00989326	Biotronik France	N/A
Terminated	OMNI Study--Assessing Therapies in Medtronic Pacemaker, Defibrillator, and Cardiac Resynchronization Therapy D NCT00277524	Medtronic Cardiac Rhythm and Heart Failure	—
Completed	ULTRA Study for Pacemaker Patients NCT00133289	Boston Scientific Corporation	Phase 4
Completed	Adapta Pacing System Clinical Study NCT00307073	Medtronic Cardiac Rhythm and Heart Failure	N/A
Completed	SITELINE 2 Polyurethane NCT00180284	Boston Scientific Corporation	Phase 3
Completed	The EASYTRAK EPI Clinical Investigation NCT00158925	Boston Scientific Corporation	N/A
Completed	PREFER (Pacemaker Remote Follow-Up Evaluation and Review) NCT00294645	Medtronic Cardiac Rhythm and Heart Failure	N/A
Completed	CAPTURE - Complete Automatic Pacing Threshold Utilization Recorded by EnPulse NCT00275769	Medtronic Cardiac Rhythm and Heart Failure	N/A
Terminated	P3: Pacemaker Patient Profiling Study NCT00294060	Medtronic Cardiac Rhythm and Heart Failure	—
Completed	Reducing Episodes by Septal Pacing Efficacy Confirmation Trial (RESPECT) NCT00289289	Medtronic Cardiac Rhythm and Heart Failure	N/A
Withdrawn	One Hospital ClinicalService Project NCT01007474	Medtronic Italia	—
Completed	SCANCAP Scandinavian Automatic Capture Study NCT00180609	Guidant Corporation	—
Completed	Austria Study - Analysis of Difference Between Active and Passive Fixation Leads NCT00180557	Guidant Corporation	Phase 4
Completed	LIFE Study - Limiting Chronotropic Incompetence for Pacemaker Recipients NCT00146861	Boston Scientific Corporation	Phase 4
Completed	SAVEPACe - Search AV Extension and Managed Ventricular Pacing for Promoting Atrio-Ventricular Conduction NCT00284830	Medtronic Cardiac Rhythm and Heart Failure	N/A
Completed	VIBRANT Registry: Value of Information Based From Pacemaker Recordings and New Technologies NCT00294034	Medtronic Cardiac Rhythm and Heart Failure	—
Completed	Clinical Investigation of the SelectSecure Pacing Lead NCT00266682	Medtronic Cardiac Rhythm and Heart Failure	N/A
Completed	Prevention of Atrial Fibrillation by Optimized Overdrive Stimulation NCT01912326	Abbott Medical Devices	N/A
Completed	The Atrial High Rate Episodes in Pacemaker Patients NCT00627328	Medtronic Cardiac Rhythm and Heart Failure	—
Completed	Atrial Pacing for Termination and Prevention of Atrial Fibrillation NCT00123344	University of Calgary	N/A
Suspended	SALT - Success of Active Versus Passive Lead Fixation of Atrial Pacing/Sensing Electrodes NCT00180570	Guidant Corporation	Phase 4
Completed	Complications Following Pacemaker Implantation NCT01038180	University of Aarhus	—
Completed	Model 4965 Post-Approval Study NCT01076348	Medtronic	—
Recruiting	The Alaska Oculocardiac Reflex Study NCT04353960	Alaska Blind Child Discovery	—
Recruiting	Product Performance Report: Evaluate Long-term Reliability & Performance of Medtronic Marketed Cardiac Therapy NCT00271180	Medtronic	—