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Study identifier: NCT05238610 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Prospective Registry of Elderly ESUS With PFO

Condition: Embolic Stroke of Undetermined Source  ·  Sponsor: Asan Medical Center

PhaseN/A
Planned participants1200
Who can joinAll sexes, 60 Years to no upper limit
Healthy volunteersNo

About this study

Patent foramen ovale (PFO) is associated with an increased risk of stroke. PFO-closure was effective in preventing stroke in young stroke patients less than age 60 presented as an embolic stroke of undetermined source (ESUS). However, the benefit of PFO-closure in elderly ESUS patients is not clear. The investigators designed this prospective register-based observational study to verify the efficacy of PFO-closure in elderly ESUS patients with high-risk PFO, older than 60 years

This description comes directly from the study's public registry record.

Talk to the study team

Sun U Kwon, MD. PhD  ·  82-2-3010-3960  ·  sukwon@amc.seoul.kr

Bum Joon Kim, MD PhD  ·  82-2-3010-3981  ·  bj.kim@amc.seoul.kr

Always discuss trial participation with your own doctor first.

Locations (1)

Asan Medical CenterSeoul, South KoreaRecruiting

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Source record: clinicaltrials.gov/study/NCT05238610