Trials / Conditions / Paroxysmal Atrial Fibrillation

Paroxysmal Atrial Fibrillation

197 registered clinical trials studyying Paroxysmal Atrial Fibrillation — 25 currently recruiting.

Status	Trial	Sponsor	Phase
Not Yet Recruiting	Catheter Ablation Using a Novel Navigation and Imaging System NCT06895187	LUMA Vision Ltd.	—
Recruiting	REPRESENT-PF Registry NCT07535268	Vivek Reddy	—
Recruiting	Evaluation of Novel Waveforms Delivered Using the FARAPULSE™ PFA System NCT07444320	Boston Scientific Corporation	N/A
Recruiting	Determinates of Atrial Tracking and Prevalence of Atrial Fibrillation in the Micra AV2 (DANCE AFIB) NCT07344961	Northwell Health	—
Not Yet Recruiting	Pulsed Field Ablation of SVC and PV in Paroxysmal Atrial Fibrillation (PASPA Study) NCT07191626	Changhai Hospital	N/A
Recruiting	Burst Stimulation for Paroxysmal Atrial Fibrillation NCT07281898	Zhibing Lu	N/A
Recruiting	A Study Assessing Arrhythmia Mapping With a Multi-Electrode Mapping Catheter NCT07116525	Biosense Webster, Inc.	N/A
Active Not Recruiting	Pragmatic Evaluation of a Pentaspline Pulsed Field Ablation System to Treat Atrial Fibrillation and Related Ar NCT06765356	Vivek Reddy	Phase 4
Recruiting	EXercise Cardiac Magnetic Resonance Assessment of Left Atrial Mechanics Following Ablation NCT06212791	Virginia Commonwealth University	—
Completed	ADVENT Trial Long Term Outcomes Evaluating Atrial Fibrillation Progression Study NCT06526546	Boston Scientific Corporation	—
Active Not Recruiting	ADVENT Post Approval Study NCT06431815	Boston Scientific Corporation	—
Active Not Recruiting	FIH of PFBalloon for PVI NCT07320976	The Third People's Hospital of Chengdu	N/A
Recruiting	POLARx Post Approval Study (POLARx PAS) NCT06170606	Boston Scientific Corporation	N/A
Recruiting	The Impact of Expandable Cryoballoon on Autonomic Control of the Heart NCT06053606	Wroclaw Medical University	N/A
Not Yet Recruiting	Accelerated Pacing in Patients Undergoing Pace-and-ablate Strategy With LBBAP: a Randomized Controlled Pilot T NCT06377046	Maastricht University Medical Center	N/A
Completed	Feasibility Study on the FARAVIEW Technology NCT06175234	Boston Scientific Corporation	N/A
Completed	VOLT-AF IDE Clinical Study NCT06223789	Abbott Medical Devices	N/A
Recruiting	The Long-term Safety and Effectiveness Evaluation of the QDOT MICRO System Use in Conjunction With VISITAG SUR NCT06324201	Heart Rhythm Clinical and Research Solutions, LLC	—
Not Yet Recruiting	Role of Eplerenone in Reducing Recurrence of Atrial Fibrillation in Patient With Structural Heart Disease NCT06168994	Assiut University	Phase 4
Recruiting	ULTRA-HFIB-Redo: Ultrasound-based Renal Sympathetic Denervation vs Control in Redo Ablation Patients NCT05988411	Vivek Reddy	N/A
Recruiting	Pulmonary Vein Isolation Strategy of Very High Power Short Duration in Patients With Paroxysmal Atrial Fibrill NCT05996159	Seoul National University Hospital	N/A
Withdrawn	AcQBlate Force Sensing Ablation System US IDE Study for Atrial Fibrillation NCT04904354	Acutus Medical	N/A
Recruiting	VOLT CE Mark Study NCT06106594	Abbott Medical Devices	N/A
Active Not Recruiting	Treatment of PAF With the Synaptic System NCT05905835	Synaptic Medical Corporation	N/A
Completed	A Study of Intracardiac Ultrasound With the NUVISION NAV Ultrasound Catheter NCT05970120	Biosense Webster, Inc.	N/A
Completed	InsightPFA Trial of the LotosPFA Catheter NCT06014996	Insight Medtech Co., Ltd.	N/A
Active Not Recruiting	Safety and Effectiveness of the Globe® Pulsed Field System for Treating Patients With Symptomatic Paroxysmal o NCT05462145	Kardium Inc.	N/A
Completed	A RWS of the FARAPULSE in A Chinese Population With PAF NCT05493852	Boston Scientific Corporation	—
Recruiting	BEAT AF - Braking Ectopic Atrial Trends In Atrial Fibrillation NCT05872776	Ziv HealthCare Ltd.	N/A
Active Not Recruiting	A Study of the Acceptability and Performance of Wearables for Atrial Fibrillation Screening in Older Adults NCT04715555	University of Cambridge	—
Withdrawn	Inflammatory and Endothelial Function Response, and Arrhythmia Recurrence Following Catheter Ablation for Atri NCT04269785	Karan Saraf	N/A
Completed	Efficacy and Safety Evaluation of Refralon®, Concentrate for Solution for Intravenous Injection in Patients Wi NCT05773170	R-Pharm	—
Completed	Safety-and-effectiveness Clinical Evaluation of Nanosecond-pulse Ablation for Atrial Fibrillation NCT06039722	Shenzhen Pulsecare Medical Technology Co., Ltd.	N/A
Unknown	Combined Study of ATrial Strain and Voltage by High Density Mapping in Young Patients With Atrial Fibrillation NCT05565183	Assistance Publique - Hôpitaux de Paris	N/A
Completed	3-Dimensional Mapping System: The PULSTAR Study NCT05618340	Shanghai Shangyang Medical Technology Co., Ltd.	N/A
Active Not Recruiting	SINGLE SHOT CHAMPION NCT05534581	Insel Gruppe AG, University Hospital Bern	Phase 4
Recruiting	Biomarker-Guided Optimization of Transcutaneous Vagal Stimulation for Atrial (BiG tVNS-AF) NCT05172765	University of Oklahoma	N/A
Completed	POLARx™ Cardiac Cryoablation System Post Market Clinical Study (POLAR SMART) NCT05282823	Boston Scientific Corporation	—
Completed	A Study Assessing Arrhythmia Mapping With a Globe-Shaped, High-Density, Multi-Electrode Mapping Catheter NCT05373862	Biosense Webster, Inc.	N/A
Completed	Clinical Performance of the AFGen1 Device Over a 7-day Period NCT05295056	TriVirum, Inc.	—
Recruiting	STOP AF First Post-Approval Study NCT05227053	Medtronic Cardiac Ablation Solutions	—
Terminated	Flecainide Acetate Inhalation Solution for Cardioversion of Recent-Onset, Symptomatic Atrial Fibrillation NCT05039359	InCarda Therapeutics, Inc.	Phase 3
Recruiting	Smartwatch and External Holter Monitoring to Detect Atrial Fibrillation in Patients With Cryptogenic Stroke NCT05565781	Hospital Universitari Vall d'Hebron Research Institute	N/A
Terminated	MultiPulse Therapy (MPT) for AF (US) NCT05055921	Cardialen, Inc.	N/A
Terminated	DIAMOND AF Post-Approval Study NCT05230524	Medtronic Cardiac Ablation Solutions	—
Recruiting	Acute Responses to Exercise in Females and Males With Symptomatic Atrial Fibrillation NCT05085860	Ottawa Heart Institute Research Corporation	N/A
Completed	High-Power, Short-Duration Ablation in Treatment of Patients With Atrial Fibrillation NCT06415149	People's Friendship University of Russia	N/A
Unknown	Real-world Experience of Catheter Ablation Using Novel Ablation Technologies for the Treatment of Atrial Fibri NCT05006456	Beijing Anzhen Hospital	—
Completed	The FARAPULSE FARA-Freedom Trial NCT05072964	Boston Scientific Corporation	N/A
Completed	Evaluation of the Safety and Efficacy of the CardioPulseTM PuLsed fiEld Ablation SystEm in Patients With Parox NCT05114954	Hangzhou Dinova EP Technology Co., Ltd	N/A
Recruiting	Computed Tomogram Myocardial Thickness Map Guided pulmOnary Vein iSolaTion vs. Empirical Pulmonary Vein Isolat NCT03912324	Yonsei University	N/A
Completed	Automated Assessment of PVI Using a Novel EP Recording System NCT05043883	CathVision ApS	N/A
Terminated	iCLAS™ Cryoablation System Post-Market Clinical Follow-up (PMCF) Study NCT05416086	Adagio Medical	N/A
Unknown	Renal Denervation and pUlmonary Vein isolAtion With cryoabLation on Patients With Atrial Fibrillation and hypE NCT05024630	Shanghai 10th People's Hospital	N/A
Completed	A Study Assessing Arrhythmia Mapping With the Multi-Electrode OPTRELL™ Mapping Catheter NCT04983797	Biosense Webster, Inc.	N/A
Unknown	The Effect and Safety of Pulsed Field Ablation (PFA) in Patients With Paroxysmal Atrial Fibrillation (PAF) NCT05400928	Tongji Hospital	N/A
Completed	Electrical Coupling Information From The RHYTHMIA HDx Mapping System and DIRECTSENSE Technology In The Treatme NCT04740801	Boston Scientific Corporation	N/A
Completed	Baroreflex Sensitivity in Patients Undergoing Ablation of Atrial Fibrillation NCT04503122	Poitiers University Hospital	—
Unknown	HIgh Power Short Duration Radiofrequency Ablation or Cryoballoon Ablation for Paroxysmal Atrial Fibrillation NCT04855890	Universitätsklinikum Köln	N/A
Unknown	The RODEO Micro Mapping Catheter in Cryoablation Procedures NCT04845750	afreeze GmbH	N/A
Completed	Clinical Evaluation of the StablePoint Catheter and Force Sensing System for Paroxysmal Atrial Fibrillation NCT04580914	Boston Scientific Corporation	N/A
Active Not Recruiting	Comparison of PolarX and the Arctic Front Cryoballoons for PVI in Patients With Symptomatic Paroxysmal AF NCT04704986	Insel Gruppe AG, University Hospital Bern	Phase 4
Completed	The FARAPULSE ADVENT PIVOTAL Trial PFA System vs SOC Ablation for Paroxysmal Atrial Fibrillation NCT04612244	Boston Scientific Corporation	N/A
Withdrawn	Boston Scientific's Single Shot LUMINIZE RF Balloon Catheter in the Treatment of Symptomatic, Drug Refractory NCT03852420	Boston Scientific Corporation	N/A
Recruiting	Atrial Anomalies Predict Silent Atrial Fibrillation Detected by Implantable Cardiac Monitor in Cryptogenic Str NCT06542770	Parc de Salut Mar	N/A
Unknown	Added Value of SVC Isolation in Patients With Pulmonary Vein Reconnection Undergoing Repeat Ablation for Recur NCT04602169	AZ Sint-Jan AV	N/A
Completed	Determine AF Burden With PPG Trial - Detection and Quantification of Episodes of Atrial Fibrillation NCT04563572	University Hospital, Basel, Switzerland	N/A
Unknown	Added Value of Vein of Marshal Ethanol Infusion Compared to Superior Vena Cava Isolation Alone in Patients Und NCT04529785	AZ Sint-Jan AV	N/A
Unknown	Balloon Cryoablation Without Contrast NCT04344743	Medicover Hospital	N/A
Completed	RHYTHMIA vs CARTO in Redo Ablation Procedures for Atrial Fibrillation NCT04835844	The Cleveland Clinic	—
Completed	A Single Arm Pilot Study of Pulsed Field Ablation in the Treatment of Paroxysmal Atrial Fibrillation NCT04474054	Boston Scientific Corporation	N/A
Completed	TactiFlex Paroxysmal Atrial Fibrillation IDE Trial NCT04356040	Abbott Medical Devices	N/A
Completed	Boston Scientific's Cryoballoon in the Treatment of Symptomatic Drug Refractory Paroxysmal Atrial Fibrillation NCT04133168	Boston Scientific Corporation	N/A
Completed	Quality of Life Influencing Factors NCT05974098	Peking University People's Hospital	—
Withdrawn	Ultrasensitive Electroanatomic Mapping to Adjudicate Endpoints for Ablation In Paroxysmal AF Patients Using Cr NCT04109053	BayCare Health System	—
Completed	PEFCATII Expanded Safety and Feasibility Study of the FARAPULSE Endocardial Multi Ablation System to Treat Par NCT04170608	Boston Scientific Corporation	N/A
Completed	HD Mapping of Atrial Fibrillation in Asia Pacific NCT04022954	Abbott Medical Devices	—
Completed	High-Density (HD) Wave Mapping in Subjects With Atrial Fibrillation as a Predictor of Recurrence After a Singl NCT03882021	Abbott Medical Devices	N/A
Completed	Reducing Recurrence of Symptomatic Atrial Fibrillation After Catheter Ablation by App-based Mental Training NCT04067427	Helios Health Institute GmbH	N/A
Active Not Recruiting	THERMOCOOL SMARTTOUCH®SF Catheters With Ablation Index Study NCT03963349	Biosense Webster, Inc.	—
Completed	LSI (Lesion Index) Workflow Observational Study NCT03906461	Abbott Medical Devices	—
Unknown	First-in-Patient Study for Sing le Dose of M201-A Hydrochloride Injection in Japanese Patients With Paroxysmal NCT04609059	Kitasato University	Phase 2
Completed	High Power Short Duration Ablation Compared to Moderate Power Long Duration Ablation for Pulmonary Vein Isolat NCT05959798	Deutsches Herzzentrum Muenchen	—
Unknown	Cryoballoon Pulmonary Vein Isolation vs. Radiofrequency Pulmonary Vein Isolation With Additional Right Atrial NCT03920917	Yonsei University	N/A
Completed	Prospective Evaluation of Open Irrigated Ablation Catheters With High Resolution Mapping to Treat Paroxysmal A NCT03729830	Boston Scientific Corporation	—
Completed	Evaluation of QDOT MICRO™ Catheter for Pulmonary Vein Isolation in Subjects With Paroxysmal Atrial Fibrillatio NCT03775512	Biosense Webster, Inc.	N/A
Unknown	Compared With 2 Different Ablation Strategies Clinical Outcome for Treating Patients With Paroxysmal Atrial Fi NCT03190395	Zhujiang Hospital	N/A
Unknown	Treatment Success With the CoolLoop Cryoablation System NCT03818724	afreeze GmbH	—
Completed	Individualized Approach vs. Fixed Approach NCT03747263	University of Luebeck	N/A
Completed	A Safety and Feasibility Study of the FARAPULSE Endocardial Ablation System to Treat Paroxysmal Atrial Fibrill NCT03714178	Boston Scientific Corporation	N/A
Completed	Evaluation of VISITAG SURPOINT™ Module With External Processing Unit (EPU) NCT03624881	Biosense Webster, Inc.	Phase 4
Recruiting	Clinical Usefulness of Virtual Ablation Guided Catheter Ablation of Atrial Fibrillation: Virtual Rotor Mapping NCT02558699	Yonsei University	N/A
Active Not Recruiting	Meditation and Education That is Nurse Delivered for Symptom Management in Paroxysmal Atrial Fibrillation (PAF NCT03834844	Stanford University	N/A
Completed	AF Septal Pacing (Clinical Investigation Plan) NCT03242941	Medtronic BRC	N/A
Completed	Additional Low Voltage Area Ablation in Older Patients With Paroxysmal Atrial Fibrillation NCT03462628	The First Affiliated Hospital with Nanjing Medical University	N/A
Terminated	Model Based Fast Anatomical Mapping NCT03349476	Vivek Reddy	N/A
Completed	Clinical Study for Safety and Acute Performance Evaluation of the THERMOCOOL SMARTTOUCH® SF-5D System Used Wit NCT03459196	Biosense Webster, Inc.	N/A
Completed	Multi-electrode Radiofrequency Balloon Catheter Use for the Isolation of the Pulmonary Veins. NCT03437733	Biosense Webster, Inc.	N/A
Completed	SMART Program for Paroxysmal Atrial Fibrillation NCT03450993	Massachusetts General Hospital	N/A
Unknown	Atrial Electromechanical Function in Endurance Athletes With and Without Atrial Fibrillation NCT03305744	University of Toronto	—
Unknown	Clinical Investigation of the VytronUS Ablation System for Treatment of Symptomatic Drug-refractory Paroxysmal NCT03513029	VytronUS, Inc.	N/A
Completed	IMPULSE: A Safety and Feasibility Study of the IOWA Approach Endocardial Ablation System to Treat Atrial Fibri NCT03700385	Boston Scientific Corporation	N/A
Completed	FIRE AND ICE Re-Ablations (Retrospective Data Collection) NCT03314753	Medtronic Cardiac Ablation Solutions	—
Completed	Electrical Coupling Information From The Rhythmia HDx System And DirectSense Technology In Subjects With Parox NCT03232645	Boston Scientific Corporation	N/A
Recruiting	Real-world Experience of Catheter Ablation for the Treatment of Paroxysmal and Persistent Atrial Fibrillation NCT04088071	Heart Rhythm Clinical and Research Solutions, LLC	—
Completed	IMPACT: A Safety and Feasibility Study of the IOWA Approach Cardiac Ablation System NCT03700372	Boston Scientific Corporation	—
Completed	TactiSense IDE Trial of TactiCath SE for Paroxysmal Atrial Fibrillation NCT03354663	Abbott Medical Devices	N/A
Active Not Recruiting	Ectopy Triggering Ganglionated Plexus Ablation to Prevent Atrial Fibrillation NCT02487654	Imperial College London	N/A
Completed	DiamondTemp™ Ablation System for the Treatment of Paroxysmal Atrial Fibrillation NCT03334630	Medtronic Cardiac Ablation Solutions	N/A
Unknown	Influence of an Innovative Telemetric Smartphone Application on Re-hospitalization NCT03268707	Universitätsklinikum Hamburg-Eppendorf	N/A
Active Not Recruiting	Adjunctive Ganglionated Plexus Ablation in Redo-Pulmonary Vein Isolation NCT03535818	Imperial College London	N/A
Unknown	Safety and Feasibility of Electrical Isolation of the Superior Vena Cava for Paroxysmal Atrial Fibrillation NCT03190096	Ettore Sansavini Health Science Foundation	—
Completed	CardioFocus vs. Contact Force Guided Pulmonary Vein Isolation in Paroxysmal Atrial Fibrillation NCT03056222	I-Med-Pro GmbH	N/A
Completed	Evaluation of Ablation Index and VISITAG™ (ABI-173) NCT03062046	Biosense Webster, Inc.	N/A
Completed	Addition of Six Short Lines on Pulmonary Vein Isolation NCT02637453	Xinhua Hospital, Shanghai Jiao Tong University School of Medicine	N/A
Completed	Predictive Factors to Effectively Terminate Paroxysmal Atrial Fibrillation by Blocking Atrial Selective Ionic NCT03005366	David Filgueiras-Rama	Phase 4
Completed	Randomized Evaluation of Redo Ablation Procedures of Atrial Fibrillation With FIRM Guided Procedures NCT02799043	Abbott Medical Devices	N/A
Completed	CAPA-VU Trial Catheter Ablation in Paroxymal Atrial Fibrillation Based on UNIVU NCT03198858	Universitätsklinikum Hamburg-Eppendorf	N/A
Terminated	FIRM Ablation Versus Pulmonary Vein Isolation for the Treatment of Paroxysmal Atrial Fibrillation (PAF) NCT02703454	Abbott Medical Devices	N/A
Completed	Effect of Treatment of Sleep Apnea in Patients With Paroxysmal Atrial Fibrillation NCT02727192	Oslo University Hospital	N/A
Completed	Clinical Investigation of the VytronUS Ablation System for Treatment of Paroxysmal Atrial Fibrillation NCT03639597	VytronUS, Inc.	N/A
Completed	ACT DiamondTemp TempeRAture-Controlled and Contact Sensing RF Ablation Clinical Trial for Atrial Fibrillation NCT02821351	Medtronic Cardiac Ablation Solutions	N/A
Withdrawn	PVI Using Cryoablation Alone in Paroxysmal AF Patients Converted From Persistent AF With Dofetilide NCT01877486	University of Rochester	—
Completed	Cryoballoon Pulmonary Vein Isolation Including Associated Esophageal Effects NCT02998866	Baylor Research Institute	N/A
Unknown	Study of Statin for Reduction of Postoperative Paroxysmal Atrial Fibrillation NCT02502110	The Third Xiangya Hospital of Central South University	Phase 4
Completed	Comparison of Single Groin and Single Trans-septal Puncture and Conventional Bilateral Groin Puncture and Doub NCT02438176	Yonsei University	N/A
Unknown	Assessment of Reconstruction and Inverse Reconstruction in Right Atrium by Multimodal Echocardiographic Techni NCT02838914	Xinhua Hospital, Shanghai Jiao Tong University School of Medicine	N/A
Completed	TactiCath® Contact Force Ablation Catheter Study for Atrial Fibrillation Post Approval Study NCT02310100	Abbott Medical Devices	N/A
Terminated	Reduction of AF Ablation Induced Thrombo-Embolic Incidence Pilot Study NCT02275260	Biotronik SE & Co. KG	N/A
Completed	The OneFreeze Study NCT02217254	University of California, San Francisco	N/A
Completed	Cryoballoon vs. Irrigated Radiofrequency Catheter Ablation: Double Short vs. Standard Exposure Duration NCT01913522	University of British Columbia	N/A
Completed	Paroxysmal Atrial Fibrillation in Patients With Acute Ischemic Stroke NCT02610803	Odense University Hospital	—
Terminated	A Blinded Study to Evaluate Effect on Atrial Fibrillation Burden in Patients With Paroxysmal Atrial Fibrillati NCT02156076	Bristol-Myers Squibb	Phase 2
Completed	A Feasibility Study to Evaluate the Effect of Concomitant Renal Denervation and Cardiac Ablation on AF Recurre NCT01907828	Abbott Medical Devices	N/A
Completed	Treatment of Atrial Fibrillation in Patients by Pulmonary Vein Isolation in Combination With Renal Denervation NCT02115100	Diagram B.V.	N/A
Unknown	Effects of Mediyoga in Patients With Paroxysmal Atrial Fibrillation-MYPAF NCT02223156	Danderyd Hospital	—
Completed	Efficacy, Safety and Efficiency of the nMARQ Pulmonary Vein Isolation System in Paroxysmal Atrial Fibrillation NCT02268539	Mid and South Essex NHS Foundation Trust	N/A
Completed	Increasing Atrial Base Rate Pacing to Reduce Atrial Fibrillation NCT02317068	Urmia University of Medical Sciences	Phase 3
Completed	Cryoballoon PVI With PWI Versus PVI Alone In Patients With PAF NCT05296824	Sacramento EP Research	—
Completed	Pilot Study Evaluating the Toray Satake Balloon Thermal Ablation System for Treatment of Paroxysmal Atrial Fib NCT01997736	Toray Industries (America), Inc.	N/A
Terminated	Focal Impulse and Rotor Modulation Ablation Trial for Treatment of Paroxysmal Atrial Fibrillation (FIRMAT-PAF) NCT01925885	Indiana University	N/A
Withdrawn	Testing the Accuracy of a Personal Heart Rhythm Monitor to Detect Prolonged Paroxysmal Atrial Fibrillation NCT01917981	University of Surrey	Phase 3
Terminated	Use of the Hansen Medical System in Patients With Paroxysmal Atrial Fibrillation NCT01122173	Hansen Medical	N/A
Completed	Evaluating the Efficacy and Feasibility of a Novel Wireless ECG Recording System in Monitoring Patients After NCT01912911	The Cleveland Clinic	—
Unknown	Pulmonary Vein Isolation Versus Botulinum Toxin Injection Plus Pulmonary Vein Isolation in Patients With Atria NCT02002923	Meshalkin Research Institute of Pathology of Circulation	Phase 2
Unknown	Botulinum Toxin Injection Prevent Paroxysmal Atrial Fibrillation NCT02002988	Meshalkin Research Institute of Pathology of Circulation	Phase 1
Completed	A Study of the Safety and Efficacy of the VytronUS Low-Intensity Collimated Ultrasound Ablation System NCT01900678	VytronUS, Inc.	N/A
Unknown	PV Reconnection After PVAI at Different Power Settings and Adenosine Provocation NCT01672346	Texas Cardiac Arrhythmia Research Foundation	Phase 3
Completed	Using a Personal Heart Rhythm Monitor to Diagnose Paroxsymal Atrial Fibrillation in the Community NCT01867060	University of Surrey	Phase 3
Terminated	Oral Anticoagulation Therapy Pilot Study NCT01959425	Biosense Webster, Inc.	Phase 4
Terminated	Surgical Pulmonary Vein Isolation Efficiency Study NCT01791218	Kuopio University Hospital	N/A
Completed	Antazoline in Rapid Cardioversion of Paroxysmal Atrial Fibrillation NCT01527279	National Institute of Cardiology, Warsaw, Poland	Phase 4
Completed	Antiarrhythmic and Symptomatic Effect of ISIS CRP Rx Targeting CRP in Paroxysmal Atrial Fibrillation NCT01710852	Ionis Pharmaceuticals, Inc.	Phase 2
Completed	Atrial Fibrillation Force Contact Ablation Study NCT01693107	London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's	—
Completed	Botulinum Toxin Injection in Epicardial Fat Pads To Treat Atrial Fibrillation After Cardiac Surgery NCT01842529	Meshalkin Research Institute of Pathology of Circulation	Phase 2
Completed	Durability of Pulmonary Vein Isolation Following Cryoablation for Treatment of Paroxysmal Atrial Fibrillation NCT01645917	Medtronic Cardiac Rhythm and Heart Failure	Phase 4
Completed	Effect of Cavotricuspid Isthmus Ablation in Patients Without History of Typical Flutter During Ablation NCT02031705	Yong Seog Oh	N/A
Completed	Effectiveness Study of Circumferential vs. Segmental Ablation in Paroxysmal Atrial Fibrillation NCT02106663	University of California, San Diego	N/A
Unknown	Efficacy of Pilsicainide After Radiofrequency Ablation of Paroxysmal Atrial Fibrillation NCT01775891	Korea University	N/A
Unknown	Left Atrial Ablation of Paroxysmal Atrial Fibrillation With Implantable Loop Recorder Follow Up Study: The LAA NCT01504451	Neil Sulke	Phase 4
Completed	Adenosine vs AF Termination for Paroxysmal AF Ablation NCT02238392	Johannes Gutenberg University Mainz	N/A
Completed	HeartLight Ablation in Patients With Paroxysmal Atrial Fibrillation (PAF) NCT01456000	CardioFocus	Phase 3
Unknown	Ablation as First Line Treatment in Paroxysmal Atrial Fibrillation NCT01466842	Maastricht University Medical Center	N/A
Terminated	Ascending Dose Study of OPC-108459 Intravenous Infusions in Patients With Paroxysmal and Persistent Atrial Fib NCT01483183	Otsuka Pharmaceutical Development & Commercialization, Inc.	Phase 1
Completed	GENESIS Feasibility Study of the BARD Over-the-Wire Mesh Ablation System for the Treatment of Paroxysmal Atria NCT01430949	C. R. Bard	Phase 2
Completed	Thoracoscopic Versus Endocardial Ablation in Patient With Paroxysmal AF After Failed Initial Endocardial Ablat NCT01794416	Meshalkin Research Institute of Pathology of Circulation	Phase 2
Terminated	Atrial Fibrillation: Ablation or Surgical Treatment II: FAST II NCT01336075	Aalborg University Hospital	N/A
Completed	REVOLUTION (WFCC-133) - Treatment of Paroxysmal Atrial Fibrillation NCT01353586	Biosense Webster, Inc.	Phase 2
Completed	TactiCath Contact Force Ablation Catheter Study for Atrial Fibrillation NCT01278953	Abbott Medical Devices	N/A
Completed	Safety and Efficacy of Cryoballoon Ablation of Atrial Fibrillation as First-line Therapy NCT01920295	Yuksek Ihtisas Hospital	N/A
Completed	TactiCath® Prospective Effectiveness Pilot Study NCT02131337	Abbott Medical Devices	N/A
Unknown	Contact Force Sensing and Pulmonary Vein Isolation NCT01630031	Clinique Pasteur	—
Unknown	Repeat Ablation Procedure in Patients With Relapse of Atrial Fibrillation NCT01229306	Deutsches Herzzentrum Muenchen	N/A
Terminated	Optimal Sensing in Atrial Tachyarrhythmia's Study NCT01074749	Abbott Medical Devices	N/A
Completed	Clinical Evaluation of Therapy™ Cool Flex Ablation Catheter for the Treatment of Paroxysmal Atrial Fibrillatio NCT01185613	Abbott Medical Devices	Phase 2
Unknown	Left Atrial Ablation With Permanent Pacemaker or ImplanTable Loop Recorder Follow-UP NCT01095770	Eastbourne General Hospital	N/A
Terminated	Safety and Efficacy Study of the Combined Ablation Procedure to Treat Paroxysmal Atrial Fibrillation NCT01103674	nContact Surgical Inc.	N/A
Unknown	Dronedarone in Pacemakers Patients With Paroxysmal Atrial Fibrillation NCT01070667	Eastbourne General Hospital	Phase 4
Completed	Irrigated Ablation System Evaluation for Atrial Fibrillation (AF) NCT01056328	Abbott Medical Devices	N/A
Completed	ADenosine Following Pulmonary Vein Isolation to Target Dormant Conduction Elimination: the ADVICE Trial NCT01058980	Montreal Heart Institute	Phase 4
Terminated	Post-Market Randomized Trial: Endoscopically- Guided Ablation vs. Radiofrequency Ablation NCT01057394	CardioFocus	Phase 4
Completed	Effects of Mediyoga in Patients With Paroxysmal Atrial Fibrillation NCT01789372	Danderyd Hospital	—
Completed	Randomized Trial of Segmental Versus Circumferential Antral Ablation in Paroxysmal Atrial Fibrillation NCT01260220	London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's	N/A
Terminated	Guided Radiofrequency Ablation Using the CARTO® 3 and NavX™ Systems for the Treatment of Paroxysmal Atrial Fib NCT01036724	Biosense Webster, Inc.	—
Completed	Unexcitability Along the Ablation as an Endpoint for Atrial Fibrillation Ablation NCT01724437	Universitätsklinikum Hamburg-Eppendorf	N/A
Completed	Cryoballoon Ablation of Pulmonary Veins After Failed RF Ablation in Patients With Paroxysmal AF NCT01611701	Meshalkin Research Institute of Pathology of Circulation	Phase 3
Completed	NAVISTAR® THERMOCOOL® Catheter Post Approval Registry NCT00964392	Biosense Webster, Inc.	Phase 4
Completed	Clinical Study of the CardioFocus Endoscopic Ablation System - Adaptive Contact (EAS-AC) for the Treatment of NCT00971204	CardioFocus	Phase 2
Completed	Clinical Study of the CardioFocus Endoscopic Ablation System for the Treatment of Symptomatic AF NCT00958165	CardioFocus	Phase 3
Terminated	Study of HD Mesh Ablation System for Treatment of Paroxysmal Atrial Fibrillation NCT00741611	C. R. Bard	Phase 3
Unknown	Primary Anatomical Versus Primary Electrophysiological Approach in Circumferential Pulmonary Vein Ablation NCT00556595	University Hospital, Bonn	N/A
Completed	A Comparison of the Drug Therapy Versus Re-Ablation NCT01709682	Meshalkin Research Institute of Pathology of Circulation	Phase 2
Completed	Ablation of the Pulmonary Veins for Paroxysmal Afib NCT00744874	Medtronic Cardiac Rhythm and Heart Failure	Phase 4
Completed	A Clinical Study of the Arctic Front Cryoablation Balloon for the Treatment of Paroxysmal Atrial Fibrillation NCT00523978	Medtronic Cardiac Rhythm and Heart Failure	Phase 3
Completed	Navi-Star Thermo-Cool Catheter For Ablation of Atrial Fibrillation NCT00584415	University of Oklahoma	N/A
Completed	A Comparison of Antiarrhythmic Drug Therapy and Radio Frequency Catheter Ablation in Patients With Paroxysmal NCT00540787	Biosense Webster, Inc.	Phase 4
Unknown	Statin and PAF in Patients With Pacemaker NCT00201552	National Taiwan University Hospital	N/A