ABSTRACT
OBJECTIVE:To investigate the effects of erythropoietin (EPO) combined with hyperbaric oxygen on neurologic function recovery and cerebral tissue metabolism of hypoxic-ischemic encephalopathy (HIE). METHODS:A total of 47 HIE neo-nates in our hospital during Sept. 2012-Apr. 2015 were selected and divided into observation group (25 cases) and control group (22 cases)according to random number table. Both groups received routine symptomatic supportive treatment as reducing intracrani-al pressure,correcting acidosis,maintaining electrolyte balance and controlling seizures. Control group was given hyperbaric oxy-gen therapy,compressing 15 min,inhaling 30 min,decompressing 15 min,qd. Observation group was additionally given rhEPO injection(CHO cell)200 U/kg,subcutaneously at the first time,intravenous injection from the second time,qd. Both groups were treated for consecutive 10 d. NBNA score,neural reflex recovery time,consciousness recovery time,the serum levels of NSE, MBP and S100B protein were observed in 2 groups before and after treatment. The occurrence of ADR was recorded. RESULTS:Before treatment,there was no statistical significance in NBNA score,serum levels of NSE,MBP and S100B protein between 2 groups (P>0.05). Five and ten days after treatment,NBNA scores of 2 groups were increased significantly compared to before treatment,and the observation group was significantly higher than the control group at corresponding period,with statistical signifi-cance (P0.05). After 10 days of treat-ment,serum levels of MBP in 2 groups were decreased significantly,and the observation group was significantly lower than con-trol group,with statistical significance (P0.05). CONCLUSIONS:For HIE neonates,EPO combined with hyperbaric oxygen can effectively promote neurologic function recovery and cerebral tissue metabolism with good safety.