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  • Author or Editor: Zhuo-Hao Liu x
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Zhuo-Hao Liu, Nan-Yu Chen, Po-Hsun Tu, Shih-Tseng Lee and Chieh-Tsai Wu

Object

The management of subdural empyema (SDE) has been debated in the literature for decades. Craniotomy and bur hole drainage have been shown to achieve a favorable outcome. However, there is a lack of comparative data for these modes of management of SDE subsequent to meningitis in infants.

Methods

The authors conducted a retrospective review of 33 infants identified with SDE due to meningitis at the Department of Neurosurgery, Chang Gung Memorial Hospital between 2000 and 2006. Preoperative clinical presentation, duration of symptoms, radiological investigations, CSF data, and postoperative outcome were analyzed and compared between these 2 surgical groups.

Results

At diagnosis, there were no differences between the groups in age, weight, degree of consciousness, CSF analysis, or duration of fever. The outcome data showed no difference in the number of days until afebrile, number of days of postsurgical antibiotic treatment, neurological outcome, recurrence rate, or complication rate. There was only 1 death in the series.

Conclusions

Subdural empyema due to meningitis in infants is unique with respect to the pathophysiology, presentation, and treatment of SDE. Early detection and removal of SDE provide a favorable outcome in both surgical intervention groups. Bur hole drainage is less invasive, and it is possible to expect a clinical outcome as good as with craniotomy in postmeningitic SDE.