Our grouping. This page groups the registry's lead sponsor names by company — our grouping, not the registry's. It can be wrong or incomplete: an acquired company whose name never mentions its owner may be missing. Use “Something wrong?” under any name below to correct it.
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AtriCure, Inc. clinical trials
The registry lists 36 studies whose lead sponsor is AtriCure, Inc. or one of 2 companies grouped under it. 5 are recruiting or about to start. Per ClinicalTrials.gov, last updated Oct 7, 2026.
Keep track of what changes. Save the AtriCure, Inc. studies recruiting or about to start, and get an email each week — studies that open, close, add sites or post results.
Watch these studiesRegistry sponsor names on this page
Each name exactly as ClinicalTrials.gov lists it, and how it relates to AtriCure, Inc..
- AtriCure, Inc.32 studiesSame company
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- nContact Surgical Inc.3 studies →Acquired — became part of AtriCure, Inc., Oct 13, 2015 · source ↗
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- Endoscopic Technologies, Inc1 study →Acquired — became part of AtriCure, Inc., Dec 31, 2013 · source ↗
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Focus areas
Conditions AtriCure, Inc. leads ten or more studies in, by study count. A broader condition is left out when almost all its studies are already in a narrower one listed here.
Studies
Recruiting first, then most recently updated. Showing 36 of 36.
- Inappropriate Sinus Tachycardia RegistryRecruitingNCT05107635
- BoxX-NoAF Clinical TrialRecruitingNCT06989775Not applicable
- Cryo NerVe Block Extremity AmputatioN RegIStry for Post Operative and pHantom Limb PainRecruitingNCT06908538
- A Multicenter Patient Registry on Outcomes From Cryoanalgesia of the Intercostal NervesRecruitingNCT05110989
- Tracking Results of Ablations to Combat AF Registry Generation 2RecruitingNCT05111015
- CONVERGE Post-Approval Study (PAS)Active, not recruitingNCT05393180Not applicable
- Left Atrial Appendage Exclusion for Prophylactic Stroke Reduction TrialActive, not recruitingNCT05478304Not applicable
- HEAL-IST IDE TrialActive, not recruitingNCT05280093Not applicable
- VCLIP Post-Market Study, Long-term Follow-up on LAA Exclusion Using AtriClipCompletedNCT05101993Not applicable
- FREEZE-AFIB Post-Market StudyCompletedNCT05089877
- Pivotal Study Of A Dual Epicardial & Endocardial Procedure (DEEP) ApproachCompletedNCT02393885Not applicable
- AtriCure CryoICE Lesions for Persistent and Long-standing Persistent Atrial Fibrillation TreatmentActive, not recruitingNCT03732794Not applicable
- Combined Endoscopic Epicardial and Percutaneous Endocardial Ablation Versus Repeated Catheter Ablation in Persistent and Longstanding Persistent Atrial FibrillationCompletedNCT02695277Not applicable
- aMAZE Trial Continued Access ProtocolCompletedNCT04468334Not applicable
- CONVERGE - Epi/Endo Ablation For Treatment of Persistent Atrial Fibrillation(AF)CompletedNCT01984346Not applicable
- CONVERGE CAP Study-For The Treatment Of Symptomatic Persistent or Long-standing Persistent AFWithdrawnNCT04239534Not applicable
- AtriClip® Left Atrial Appendage Exclusion Concomitant to Structural Heart Procedures (ATLAS)CompletedNCT02701062Phase 4
- aMAZE Study: LAA Ligation Adjunctive to PVI for Persistent or Longstanding Persistent Atrial FibrillationStatus unknownNCT02513797Not applicable
- Dual Epicardial Endocardial Persistent Atrial Fibrillation (AF) StudyCompletedNCT01246466Not applicable
- The cryoICE™ CryoAnalgesia Study For Pain Management in Post thoRacic Procedures Via intercOSTal Cryoanalgesia (FROST)CompletedNCT02922153Not applicable
- LARIAT RS: An Observational Study of the Performance and Safety of the LARIAT RSCompletedNCT02059707Not applicable
- Left Atrial Appendage Exclusion StudyCompletedNCT01983605Not applicable
- ABLATE Post Approval Study - Synergy Ablation Lesions for Non-Paroxysmal Atrial FibrillationCompletedNCT01694563Not applicable
- Dual Epicardial Endocardial Persistent Atrial Fibrillation(AF) Study (Staged DEEP)CompletedNCT01661205Not applicable
- Stroke Feasibility StudyCompletedNCT01997905Phase 1/2
- Efficacy and Safety Study of the Estech COBRA® Surgical System to Treat Patients With a History of Irregular Heart BeatsTerminatedNCT01683045Not applicable
Sponsor listed in the registry: Endoscopic Technologies, Inc · First submitted before Endoscopic Technologies, Inc became part of AtriCure, Inc.
- Safety and Efficacy Study of the Combined Ablation Procedure to Treat Paroxysmal Atrial FibrillationTerminatedNCT01103674Not applicable
Sponsor listed in the registry: nContact Surgical Inc. · First submitted before nContact Surgical Inc. became part of AtriCure, Inc.
- nContactSurgical Numeris-AF Tethered Coagulation System for Treatment of Persistent & LSP AFTerminatedNCT00950092Not applicable
Sponsor listed in the registry: nContact Surgical Inc. · First submitted before nContact Surgical Inc. became part of AtriCure, Inc.
- Safety and Efficacy Study of The Combined Ablation Procedure To Treat Longstanding Persistent Atrial FibrillationTerminatedNCT01103661Not applicable
Sponsor listed in the registry: nContact Surgical Inc. · First submitted before nContact Surgical Inc. became part of AtriCure, Inc.
- AtriCure Exclusion of the LAA in Patients Undergoing Concomitant Cardiac SurgeryCompletedNCT00779857Phase 2
- AtriCure Bipolar Radiofrequency Ablation of Permanent Atrial FibrillationCompletedNCT00560885Phase 3
- Safety and Effectiveness of Left Atrial Appendage OcclusionCompletedNCT00567515Phase 2
- Sole-Therapy Treatment of Atrial FibrillationStatus unknownNCT00566176Phase 2
- Concomitant Treatment of Permanent Atrial FibrillationCompletedNCT00566787Phase 3
- AtriCure Minimally Invasive Surgical Ablation for Atrial Fibrillation/RESTORE IIBWithdrawnNCT00571779Phase 2
- AtriCure Bipolar Radiofrequency Ablation of Persistent Atrial FibrillationWithdrawnNCT00785902Phase 3