Combined thrombin and autologous blood for repair of lumbar durotomy.

Lumbar durotomy can be intended or unintended and can result in persistent cerebrospinal fluid (CSF) leak. Several methods are used to manage this complication including bed rest and CSF diversion. In this study, we theorize that the use of thrombin-soaked gel foam together with autologous blood laid on the sutured dural tear can prevent persistent CSF leak. A retrospective review of the records of patients who underwent lumbar surgery and had an unintended dural tear with CSF leak, comparing the outcome of patients who were submitted to thrombin-soaked gel foam together with autologous blood (group A) to patients treated by subfacial drain, tight bandage, and bed rest (group B). A total of 1371 patients had lumbar surgery, of whom 131 had dural tear. Group A included 62 patients, while group B included 69 patients. 8.1 % of group A patients had CSF leak as compared to 17.4 % of group B patients at postoperative day 14. The incidence of postoperative CSF leak and duration of postoperative hospital stay were statistically lower in group A than in group B (p < 0.05). Combining thrombin and autologous blood for repair of lumbar durotomy is an effective and a relatively cheap way to decrease CSF leak in the early postoperative period as well as decreasing postoperative hospital stay. It also resulted in decreased complications rate in the late postoperative period.

Idiopathic intracranial hypertension in children: clinical presentations and management.

BACKGROUND: Idiopathic intracranial is common in adults, particularly obese young women, but also occurs in children and adolescents. AIM: Clinical presentation of idiopathic intracranial hypertension in the pediatric population and how the presenting signs and symptoms may be different from those seen among adult patients. RESULTS: This study is a prospective study conducted in the Alexandria Medical School, Egypt, between the periods starting from January 2003 till December 2007. Ten patients were included in this study, 9 patients were treated with repeated spinal taps while only one patient necessitated insertion of a theco-peritoneal shunt. CONCLUSION: Idiopathic intracranial hypertension may occur in children as among adults. If diagnosed early, visual acuity can be saved with proper management.