益肾健脑颗粒剂对脑萎缩肾阴虚血瘀证主症及血流变的影响

目的:观察益肾健脑颗粒剂对脑萎缩患者肾阴虚血瘀证主症及血流变的影响.方法:脑萎缩肾阴虚血瘀证患者 90例,随机分为2组.治疗组60例用滋肾健脑中药所组成的益肾健脑颗粒剂治疗,对照组30例用吡拉西坦片治疗,2组均治疗8周.结果:治疗组脑萎缩的总有效率为86.6%,对照组为73.3%,两组比较有显著性差异(P<0.05).治疗组主症记分值的改善明显优于对照组(P<0.01),简易智能状态检查明显改善,与对照组比较,P<0.01;长谷川痴呆量表评分和日常生活能力评分提高,但与对照组比较无显著差异;血小板聚集率明显改善,与对照组比较,P<0.05;全血黏度亦有改善,但与对照组比较无显著差异.结论:益肾健脑颗粒剂对脑萎缩肾阴虚血瘀证有较好的临床疗效,能够改善脑萎缩患者的智能状态及血流变指标.

Effects of granules for nourishing kidney and strengthening brain on main symptoms of kidney-yin deficiency and blood stasis syndrome and hemorrheological characteristics of brain atrophy

OBJECTIVE: To explore the influence of granules for nourishing kidney and strengthening brain (GNKSB) on main symptoms of kidney-yin deficiency and blood stasis syndrome and the hemorrheological characteristics of brain atrophy patients. METHODS: Ninety patients of brain atrophy with kidney-yin deficiency and blood stasis syndrome were randomly divided into two groups. Sixty cases in treatment group were treated with GNKSB, and the 30 cases in control group were treated with piracetam for 8 weeks. RESULTS: The effective rate of treatment group was 73.3%, with significant difference as compared with 46.6% of the control group (P<0.01). The scores of symptom-assessment of the two groups were also significantly different (P<0.01). The mini-mental state examination of treatment group was obviously improved, and was significantly different as compared with the control group (P<0.01). The scores of Hasegawa's dementia scale and activities of daily living were increased, but without significant difference as compared with the control group. The platelet aggregation rate was improved, with significant difference as compared with the control group (P<0.05). The whole blood viscosity was also improved obviously, but without significant difference as compared with the control group. CONCLUSION: GNKSB is effective for kidney-yin deficiency and blood stasis syndrome of brain atrophy patients and can improve their mental state and the hemorrheological indexes.