Clinical Trial

PRevalence Of Transient Global Amnesia in Obstructive Sleep Apnea Syndrome

Study acronym: PROTOS
Recruiting
View on ClinicalTrials.gov →
Record status
This record was last updated March 30, 2025 (before its estimated December 2025 completion). Its status may not reflect the trial's current state.
Summary
Amnesic stroke is an amnestic syndrome lasting less than 24 hours characterized by the occurrence of anterograde amnesia often associated with retrograde amnesia, the pathophysiology of which is still poorly understood at present. A recent study on a small sample size (N=29) highlighted an association between obstructive sleep apnea syndrome and amnesic stroke. Our study seeks to confirm or refute these results on a larger cohort (N=200-250). A better understanding of the pathophysiological processes involved would open up new therapeutic avenues.
Trial Details
NCT Number NCT06903026
Lead Sponsor University Hospital, Strasbourg, France
Conditions Transient Global Amnesia
Enrollment 250 participants
Start Date 2023-03-17
Primary Completion 2025-12 (estimated)
Study Completion 2025-12-31 (estimated)
Updated on ClinicalTrials.gov 2025-03-30