None listed
Conditions
Interventions
None listed
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: The patients who treated with the burr hole operation for symptomatic chronic subdural hematoma Who diagnosed the chronic subdural hematoma on brain CT or MRI normal platelet count and normal coagulation test who
Exclusion criteria
Exclusion criteria: 1. The patients who missed the chart record or radiologic record. 2. Below 18 years old 3. use of antiplatelets (ticagrelor, prasugrel) or anticoagulant after admission 4. who had severe pulmonary edema, liver cirrhosis, systemic generalized edema 5. When the investigator determines that participation in the clinical trial is inappropriate because it may affect other ethical or clinical trial results
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| recurrence of chronic subdural hematoma;disappearance of symptoms from chronic subdural hematoma | — |
Secondary
| Measure | Time frame |
|---|---|
| isappearance of chronic subdural hematoma on brain image | — |
Countries
Korea, Republic of
Contacts
Soon Chun Hyang University