论文部分内容阅读
目的探讨补钙治疗职业性慢性镉中毒的疗效。方法选择26例职业性慢性轻度镉中毒患者为实验组,服用醋酸钙片、止痛、中频脉冲理疗;选择22例同时入院的职业性慢性轻度镉中毒患者为对照组,治疗方案以止痛、中频脉冲理疗为主,不服用醋酸钙片。6个月后比较两组患者临床症状的缓解率和尿镉、尿β2-微球蛋白水平的变化。结果治疗6个月后,实验组患者临床症状缓解率为84.6%,高于对照组,差异有统计学意义(χ2=5.23,P<0.05),尿镉、尿β2-微球蛋白水平与对照组比较,差异无统计学意义(P>0.05)。结论补钙治疗对慢性镉中毒的临床症状缓解有明显疗效,但对尿镉和尿β2-微球蛋白的影响不大。
Objective To investigate the effect of calcium supplementation on occupational chronic cadmium poisoning. Methods Twenty-six patients with occupational chronic mild cadmium poisoning were selected as the experimental group, taking calcium acetate tablets, analgesia and mid-frequency pulse physiotherapy. Choosing 22 patients with occupational chronic mild cadmium poisoning who were hospitalized at the same time as the control group, Pulsed IF therapy based, do not take calcium acetate tablets. After 6 months, the remission rate of clinical symptoms and urinary cadmium and urinary β2-microglobulin levels were compared between the two groups. Results After six months of treatment, the clinical symptom remission rate in the experimental group was 84.6%, which was significantly higher than that in the control group (χ2 = 5.23, P <0.05). The urinary cadmium and urinary β2-microglobulin levels were significantly higher than those in the control group There was no significant difference between the two groups (P> 0.05). Conclusion Calcium treatment has a significant effect on relieving clinical symptoms of chronic cadmium poisoning, but it has little effect on urinary cadmium and urine β2-microglobulin.