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目的探究儿童中度铅中毒时采用依地酸二钠钙驱铅联合营养干预治疗的临床效果。方法分析中度铅中毒的108例儿童病例,记录临床特点并分析治疗效果。结果进行营养干预的B组患儿治疗后1周和1个月内的平均血铅值分别为(80.36±30.87)μg/L和(23.77±10.02)μg/L,与A组的(101.12±32.48)μg/L和(56.46±13.21)μg/L相比,血铅浓度下降幅度较大,且下降速度较快。差异具有统计学意义(P<0.01)。结论依地酸二钠钙驱铅联合营养干预治疗儿童中度铅中毒具有显著的临床效果,提高铅浓度下降速度,使患儿尽早恢复健康,值得推荐。
Objective To investigate the clinical effect of edetate disodium calcium-lead-lead combined nutrition intervention in children with moderate lead poisoning. Methods A total of 108 cases of children with moderate lead poisoning were analyzed and their clinical characteristics were recorded and their therapeutic effects were analyzed. Results The mean blood lead values within one week and one month after treatment in group B were (80.36 ± 30.87) μg / L and (23.77 ± 10.02) μg / L, respectively, and were significantly lower than those in group A (101.12 ± 32.48) μg / L and (56.46 ± 13.21) μg / L, blood lead concentration decreased more rapidly, and the rate of decline was faster. The difference was statistically significant (P <0.01). Conclusion Edetate disodium calcium-lead-lead combined nutrition intervention in children with moderate lead poisoning has a significant clinical effect, improve the rate of decline of lead concentration, so that children recover as soon as possible, is recommended.