RESUMO
Objective To observe the efficacy of naloxone combined with Buyanghuanwu decoction on cong -nitive function of multi -infarct dementia(MID) patients.Methods 46 patients with MID were treated with Nalox-one Hydrochloride and Buyanghuanwu decoction .Mini -mental state examination ( MMSE ) , activity of daily living ( ADL) scale and hachinski ischemic scale score ( HIS) were used to estimate the therapeutic effect after the treatment for 30 days.Results Compared to 30 days before,the MMSE score and ADL score improved after the treatment (t=3.247,3.469,all P<0.05),and the score of HIS declined (t=3.384,P<0.05).Conclusion Application of nal-oxone combined with Buyanghuanwu decoction can significantly improve congnitive level and ADL function in multi -infarct dementia patients .