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目的探讨采用低剂量吡喹酮(75mg/kg×1d)反复治疗华枝睾吸虫重流行区人群的效果。方法采用Kalo-Katz法对人群进行普查。结果人群肠道寄生虫感染率为73.1%,其中华枝睾吸虫感染率为37.3%。通过两年四查三治,56例被观察者的虫卵阴转率为76.8%,虫卵减少率达91.6%。结论在华枝睾吸虫轻、中度流行区,采用该剂量组治疗人群,安全易行,效果满意。
Objective To investigate the effect of low dose praziquantel (75mg / kg × 1d) repeated treatment of testis population in the endemic areas. Methods The population was censored by Kalo-Katz method. Results The prevalence of intestinal parasites in the population was 73.1%, among which the infection rate of Clonorchis sinensis was 37.3%. Through two years of four checks and three treatments, 56 cases of the observed insects negative conversion rate was 76.8%, the reduction rate of eggs 91.6%. Conclusions In the light and moderate endemic areas of Clonorchis sinensis, it is safe and easy to treat with this dose group, and the effect is satisfactory.