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Neuroprotective Effect of Sevoflurane on Controlled Hypotension in Patients with Coronary Heart Disease Undergoing Craniocerebral Surgery / 医药导报
Herald of Medicine ; (12): 1164-1169, 2014.
Artigo em Chinês | WPRIM | ID: wpr-456466
ABSTRACT
Objective To study the neuroprotective effect of sevoflurane on controlled hypotension in patients with coronary heart disease undergoing craniocerebral surgery. Methods Twenty-six patients with coronary heart disease undergoing craniocerebral surgery were randomly divided into two groups,receiving either inhaled 2%-5%sevoflurane plus intravenous sodium nitroprusside (treatment group,n=13) or intravenous sodium nitroprusside 3-8 μg·kg-1 alone (contorl group,n=13) for blood pressure control. The hemodynamic changes were recorded during the operation. Patient satisfaction with surgeons and the duration hospital stay after surgery were recorded. The levels of cardiac troponin I (TNI),creatine kinase-MB (CK-MBM),neuron specific enolase ( NSE) and S100 calcium binding proteinβ( S-100βprotein) in serum were detected at one day pre-operation,the end of the operation,and one day post-operation. Results The duration of hospital stay after surgery was significantly shortened in treatment group [(20. 3±3. 8) versus (23. 9±4. 6) d,P<0. 05) compared with control group. The average heart rate significantly decreased, patient satisfaction significantly increased, and serum levels of NSE and S-100β protein one day post-operation significantly decreased as compared to control group (all P<0. 05). Compared with the day before operation,serum levels of NSE and S-100βprotein in the two groups increased significantly at the end of surgery (P<0. 05),and the levels of TNI,CK-MBM,NSE and S-100βsignificantly elevated one day post-operation (P<0. 05). Compared with the end of operation,serum levels of NSE and S-100βin contorl group incarcerated remarkably (P<0. 05) Conclusion Sevoflurane plays an important neuroprotective role,as evidenced by improving patients' satisfaction,reducing hospital stay after surgery,and maintaining the balance of myocardial oxygen delivery and consumption in craniocerebral surgery patients with coronary heart disease during controlled hypotension. However,it can not prevent postoperative myocardial injury in these patients.

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Herald of Medicine Ano de publicação: 2014 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Idioma: Chinês Revista: Herald of Medicine Ano de publicação: 2014 Tipo de documento: Artigo