PFO

8 registered clinical trials studyying PFO — 2 currently recruiting.

Status	Trial	Sponsor	Phase
Not Yet Recruiting	Multimodal Brain Function in Migraine Patients With Patent Foramen Ovale NCT07343154	Second Xiangya Hospital of Central South University	—
Recruiting	Early Feasibility Study (EFS) Evaluating Percutaneous Repair of the Atrial Septum With a Novel PFO Occluder: T NCT07172464	Recross Cardio, Inc.	N/A
Completed	Lifetech Cera™ PFO Occluder Post-Market Clinical Follow-Up NCT05893758	Lifetech Scientific (Shenzhen) Co., Ltd.	—
Active Not Recruiting	Comparing PFO Outcomes of the Occlutech Flex II PFO Occluder to Standard of Care PFO Occlusion NCT05069558	Occlutech International AB	N/A
Terminated	The Effect of Device Closure of Patent Foramen Ovale in Elderly Patients With Crytogenic Stoke/TCI NCT01018355	Hillerod Hospital, Denmark	N/A
Suspended	PFx Closure System in Subjects With Cryptogenic Stroke, TIA, Migraine or Decompression Illness NCT00529945	Cierra	N/A
Terminated	PRIMA PFO Migraine Trial NCT00505570	Abbott Medical Devices	Phase 2
Approved For Marketing	Emergency/Compassionate Use PFO Occluder NCT00584064	Abbott Medical Devices	—