Abstract

Objective To investigate the Effects of conventional open craniotomy and key-hole approach on neurosurgical management of hypertensive intracerebral hemorrhage (HICH) and on cellular immunal function of these patients.Methods Eighty-three patients with HICH,admitted to and performed operation in our hospital from September 2008 to May 2011 (53 underwent conventional open craniotomy and 30 underwent surgery via key hole approach) were chosen in our study.Their CD3,CD4 and CD8 positive cell percentage and ratio of CD4/CD8 in serum before operation and 1 and 7 d after operation were detected.The infectious complications were analyzed and prognoses were evaluated by activities of daily living (ADL) grading.Results The CD3 and CD8 positive cell percentage,and ratio of CD4/CD8 in serum 1 and 7 d after the operation were significantly decreased as compared with those before operation (P＜0.05),and those 7 d after operation were significantly increased as compared with those 1 d after operation (P＜0.05).One and 7 d after operation,the CD3 and CD8 positive cell percentage,and ratio of CD4/CD8 in the key hole approach group were significantly higher than those in the conventional open craniotomy group (P＜0.05).The postoperative pulmonary infection rate in the conventional open craniotomy group was significantly higher than that in the key hole approach group (P＜0.05).Conclusion As compared with conventional open craniotomy,surgery via key-hole approach has the same prognosis in treatment of HICH which has not yet occurred herniation,while the influence of cellular immunal function and the incidence of lung infection is relatively lower. Key words: Hypertensive intracerebral hemorrhage; Operation therapy; Cellular immunal function

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