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目的观察中西医结合治疗职业性慢性铅中毒的疗效。方法按年段前后自然分组法,把128例职业性慢性铅中毒患者分为联合治疗组(65例)和常规对照组(63例),分别给予常规使用依地酸二钠钙联合复方中药汤剂和单用依地酸二钠钙治疗,观察两组驱铅后血铅值正常所需疗程及不良反应的发生情况。结果联合治疗组驱铅用药平均为2.40个疗程,明显优于常规对照组的3.08个疗程(χ2=16.6,P<0.01),并且不良反应发生率低(4.62%)。结论在常规驱铅疗法基础上,联合应用复方中药汤剂治疗职业性慢性铅中毒疗效更佳。
Objective To observe the curative effect of combining traditional Chinese and western medicine on occupational chronic lead poisoning. Methods According to the natural grouping method before and after each year, 128 cases of chronic lead poisoning were divided into combined treatment group (65 cases) and conventional control group (63 cases) Agents and single edetate disodium calcium treatment, the two groups were observed after lead lead levels of normal course of treatment and adverse reactions. Results The lead-free medication was 2.40 courses on average in the combined treatment group, which was significantly better than 3.08 courses of conventional control group (χ2 = 16.6, P <0.01), and the incidence of adverse reactions was low (4.62%). Conclusion On the basis of conventional lead-removing therapy, the combined application of Chinese herbal decoction in the treatment of occupational chronic lead poisoning is more effective.