Post-approval studies (Phase 4)Study completedNCT00697151What this trial is testingPatent Foramen Ovale in Cryptogenic Stroke StudyWho this might be right forIschemic StrokePatent Foramen Ovale Columbia University 630
Not applicableLooking for participantsNCT05733416What this trial is testingIntensive Cancer Screening After Cryptogenic StrokeWho this might be right forOccult Cancer Ottawa Hospital Research Institute 45
Large-scale testing (Phase 3)Active Not RecruitingNCT05213104What this trial is testingAssessment of Flecainide to Lower the Patent Foramen Ovale Closure Risk of Atrial Arrhythmia or TachycardiaWho this might be right forPatent Foramen OvaleAtrial ArrhythmiaCryptogenic Stroke Assistance Publique - Hôpitaux de Paris 186
Not applicableUnknownNCT02374359What this trial is testingAtrial Tachycardia as a Predictor of Atrial Fibrillation, Stroke and Mortality in Cryptogenic StrokeWho this might be right forCryptogenic StrokeAtrial FibrillationAtrial Tachycardia Corporacion Parc Tauli 210
Not applicableUnknownNCT05006105What this trial is testingEarly Detection of Atrial Fibrillation Using Mobile Technology in Cryptogenic Stroke PatientsWho this might be right forCryptogenic StrokeAtrial Fibrillation Ziekenhuis Oost-Limburg 225
Not applicableNot Yet RecruitingNCT07380490What this trial is testingComparing Two PFO Closure Devices in Adults With Previous Stroke or TIAWho this might be right forPatent Foramen OvaleStrokeTransient Ischemic Attack (TIA) Giuseppe Tarantini 1,260
Not applicableStudy completedNCT03166969What this trial is testingPredictors of Occult Atrial Fibrillation in 171 Patients With Cryptogenic TIA and Minor StrokeWho this might be right forCryptogenic Transient Ischemic Attack and Minor Stroke Versailles Hospital 171
Not applicableLooking for participantsNCT07298122What this trial is testingCardiac Assessment for Thrombus Detection in the Heart Using Advanced Imaging (MRI, CT) in ESUS With Left Ventricular DiseaseWho this might be right forCryptogenic Ischemic Stroke Niguarda Hospital 125
Not applicableLooking for participantsNCT05774288What this trial is testingSafety and Efficacy of Cera™ Patent Foramen Ovale Occluders.Who this might be right forPatent Foramen OvaleCryptogenic Stroke Lifetech Scientific (Shenzhen) Co., Ltd. 244
Not applicableUnknownNCT04352790What this trial is testingMultifactorial Risk Stratification in Stroke Patients With Cardiac DiseaseWho this might be right forStrokeCardiac Disease University Hospital Tuebingen 878
Not applicableStudy completedNCT07126184What this trial is testingIncidence and Predictors of Recurrent Stroke in Cryptogenic Stroke Patients With Atrial FibrillationWho this might be right forCryptogenic StrokeAtrial FibrillationRecurrent Ischemic Stroke Nangarhar University 109
Large-scale testing (Phase 3)Looking for participantsNCT05387954What this trial is testingPFO Closure, Oral Anticoagulants or Antiplatelet Therapy After PFO-associated Stroke in Patients Aged 60 to 80 YearsWho this might be right forCryptogenic Ischemic StrokePatent Foramen Ovale Assistance Publique - Hôpitaux de Paris 792
Not applicableStudy completedNCT06504121What this trial is testingPFO tRanscatether Occlusion Long-term Outcomes National Group (PROLONG) RegistryWho this might be right forPatent Foramen OvaleStroke, CryptogenicTransient Ischaemic Attack Due to Embolism+1 more IRCCS Ospedale San Raffaele 1,360
Not applicableUnknownNCT01149447What this trial is testingProspective Clinical Follow-up After the Percutaneous Closure of a Patent Foramen OvaleWho this might be right forStrokeForamen Ovale, Patent University Hospital, Geneva 200
Not applicableStudy completedNCT00196040What this trial is testingThe Paradigm II Trial: PFX Closure System in Subjects With Cryptogenic Stroke, Transient Ischemic Attack, Migraine or Decompression IllnessWho this might be right forForamen Ovale, Patent Cierra 60
Not applicableStudy completedNCT04043559What this trial is testingCortical Cerebellar Infarctions Associated With Patent Foramen Ovale in Young Stroke PatientsWho this might be right forBrain Infarction Centre Hospitalier Universitaire de Nīmes 50
Not applicableStudy completedNCT03803969What this trial is testingConfirmRxTM: Posture and ActivityWho this might be right forSyncopeCryptogenic Stroke Abbott Medical Devices 100
Large-scale testing (Phase 3)Ended earlyNCT03192215What this trial is testingAtRial Cardiopathy and Antithrombotic Drugs In Prevention After Cryptogenic StrokeWho this might be right forStroke Columbia University 1,015
Not applicableStudy completedNCT07722026What this trial is testingThis Exploratory Medical Device Study Evaluated the Arrhythmia Diagnostic Yield of MEMO Patch V2, a Wearable Patch-type Electrocardiographic Monitor, in Adults With Suspected Arrhythmia Who Presented With Symptoms Such as Palpitations or Dizziness, or Who Had Cryptogenic Ischemic Stroke or TransientWho this might be right forSuspected ArrhythmiaPalpitationsDizziness+2 more HUINNO Co., Ltd 150
Not applicableActive Not RecruitingNCT07194811What this trial is testingStroke of Unknown Cause in Women: The Impact of Long-term Heart Monitoring on Stroke RecurrenceWho this might be right forCryptogenic StrokeAtrial FibrillationImplantable Cardiac Monitor+4 more University Hospital, Akershus 1,400