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Transmission Electron Microscopy Images for Platelet Ultrastructural Criteria Before and After the Onset of an Antiplatelet Agent
Sponsor: Centre Hospitalier Universitaire de Saint Etienne
Summary
The aim of the pilot study is to collect all the ultrastructural platelet characteristics by transmission electron microscopy before and after the onset of an antiplatelet treatment in patients hospitalized for an ischemic stroke ; and to assess recurrence of Ischemic Cerebral Accident (ICA) at 6 months in patients hospitalized for Ischemic stroke.
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
50
Start Date
2024-12-13
Completion Date
2027-06
Last Updated
2025-08-07
Healthy Volunteers
No
Conditions
Interventions
Blood collection before antiplatelet treatment
Blood sample (17ml) will be collected in the neurovascular department to be processed for platelet ultrastructural analysis before the onset of an antiplatelet treatment
Blood collection after antiplatelet treatment
A follow-up will be carried out 5 to 8 days after the initiation of the treatment. A blood test will be taken in the NeuroVascular Unit
Locations (1)
Centre Hospitalier Universitaire de St-Etienne
Saint-Etienne, France