Clinical Scorecard: Preoperative CT Indicators and Adverse Functional Outcomes Following Burr-Hole Drainage for Chronic Subdural Hematoma: A Retrospective Analysis

At a Glance

Key Highlights

• 25.4% of patients had poor discharge functional status (mRS ≥3).
• Midline shift, pre-hospital mRS, and age were independently associated with poor outcomes.
• Hematoma thickness showed a numerical association but did not meet statistical significance.
• Study utilized multivariable logistic regression and restricted cubic spline analysis.
• Findings are exploratory and require external validation.

Guideline-Based Recommendations

Diagnosis

• Evaluate preoperative CT markers such as hematoma thickness and midline shift.

Management

• Consider age and pre-existing functional status in preoperative risk stratification.

Monitoring & Follow-up

• Adjust postoperative monitoring intensity based on preoperative indicators.

Risks

• Patients may experience persistent functional disability post-surgery.

Patient & Prescribing Data

260 consecutive adult patients with CSDH.

Burr-hole drainage is the most common surgical treatment.

Clinical Best Practices

• Incorporate preoperative CT findings into patient counseling.
• Utilize established clinical factors alongside radiological indicators for outcome prediction.

Related Resources & Content

• Study Approval