间断洗胃联合反复血液灌流治疗急性重度有机磷农药中毒患者的临床疗效评估
吴超瑜 , 陈长金 , 赖青云 , 张宇珍 , 欧阳松茂
赣南医科大学学报 ›› 2025, Vol. 45 ›› Issue (09) : 847 -851.
间断洗胃联合反复血液灌流治疗急性重度有机磷农药中毒患者的临床疗效评估
Treatment outcome evaluation of intermittent gastric lavage combined with repeated blood perfusion in the treatment of acute severe organophosphate pesticide poisoning patients
目的 评估间断洗胃联合反复血液灌流技术治疗急性重度有机磷农药中毒患者的临床疗效。 方法 选取2015年10月至2023年10月赣南医科大学第一附属医院收治的94例急性重度有机磷农药中毒患者为研究对象,按治疗方式将患者分为治疗组和对照组,治疗组采用间断洗胃联合反复血液灌流技术治疗,对照组采用单次洗胃治疗。采用多元线性回归和Logistic回归分析治疗方式对急性重度有机磷农药中毒患者的住院时间、阿托品及氯磷定用量、机械通气时间和需求、死亡率、肺部感染和呼吸衰竭发生率的影响。 结果 2组住院时间、阿托品用量、机械通气时间、机械通气需求和肺部感染发生率差异有统计学意义(P<0.05)。调整血管活性药物使用情况混杂因素后,2组住院时间、肺部感染发生率差异无统计学意义(P>0.05)。 结论 间断洗胃联合反复血液灌流可显著缩短患者住院时间、降低患者肺部感染发生率,是改善急性重度有机磷农药中毒患者预后的有效方案,但该方案对死亡率的长期影响仍需大样本研究进一步验证。
Objective To evaluate the clinical efficacy of intermittent gastric lavage combined with repeated hemoperfusion in the treatment of patients with acute severe organophosphorus pesticide poisoning. Methods A total of 94 patients with acute severe organophosphorus pesticide poisoning admitted to the First Affiliated Hospital of Gannan Medical University from October 2015 to October 2023 were selected as the research subjects. They were divided into the treatment group and the control group according to the treatment modality. The treatment group was treated with intermittent gastric lavage combined with repeated hemoperfusion, while the control group was treated with single gastric lavage. The impact of the treatment modality on the hospitalization time, dosage of atropine and pralidoxime, duration and requirement of mechanical ventilation, mortality rate, and incidence of pulmonary infection and respiratory failure was analyzed using multiple linear regression and logistic regression. Results Significant differences were observed between the two groups in terms of the hospitalization time, atropine dosage, duration of mechanical ventilation, requirement for mechanical ventilation, and incidence of pulmonary infection (P<0.05). However, after adjusting for the confounding factor of vasoactive drug use, the differences in the hospitalization time and incidence of pulmonary infection were no longer statistically significant (P>0.05). Conclusion Intermittent gastric lavage combined with repeated hemoperfusion can significantly shorten the length of hospital stay and reduce the incidence of pulmonary infection in patients with acute severe organophosphorus pesticide poisoning. It is an effective treatment plan to improve the prognosis of such patients, but its long-term impact on mortality still needs to be further verified by large-sample studies.
有机磷农药中毒 / 洗胃 / 血液灌流 / 多元回归分析 / 临床疗效
Organophosphate pesticide poisoning / Gastric lavage / Hemoperfusion / Multivariate regression analysis / Clinical efficacy
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江西省卫生健康委员会科技计划项目(202410339)
赣州市指导性科技计划项目(GZ2023ZSF109)
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