Status:
COMPLETED
Detailed Clinical and MRI Characteristics in Primary Non-traumatic Convexity Subarachnoid Haemorrhage Elderly Patients.
Lead Sponsor:
Centre Hospitalier Universitaire de Nīmes
Conditions:
Cerebral Amyloid Angiopathy
Subarachnoid Hemorrhage
Eligibility:
All Genders
55+ years
Brief Summary
Transient focal neurological episode (TFNE) is the most frequent presenting symptom of convexity subarachnoid haemorrhage (cSAH) in elderly patients with non-traumatic cSAH with suspected, possible or...
Eligibility Criteria
Inclusion
- ≥55 years of age,
- acute symptomatic cSAH based on FLAIR and T2\*-weighted imaging performed within one month of symptom onset, recent trauma,
- anticoagulation treatment, pathological blood coagulation tests (activated partial thromboplastin time \[aPTT\] ratio=patient's aPTT/normal control aPTT\] \>1.2; or partial thromboplastin time \[PTT\] \<75%) or platelet count (\<100 x 109/L),
Exclusion
- exclusion of underlying non-CAA cSAH causes (e.g. reversible cerebral vasoconstriction syndrome, trauma, cerebral venous sinus thrombosus, aneurysm, primary angiitis of the central nervous system, anticoagulation treatment, pathological blood coagulation tests)
Key Trial Info
Start Date :
February 1 2021
Trial Type :
OBSERVATIONAL
Allocation :
ACTUAL
End Date :
March 29 2021
Estimated Enrollment :
50 Patients enrolled
Trial Details
Trial ID
NCT04825808
Start Date
February 1 2021
End Date
March 29 2021
Last Update
April 1 2021
Active Locations (1)
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1
CHU de Nîmes
Nîmes, France, 30029