Sharman J R, Cretney M J, Scott R D, Janus E D
N Z Med J. 1975 Feb 26;81(534):195-7.
Naso-gastric tube aspirates were taken from patients with drug overdoses who had been given a gastric lavage and admitted to the resuscitation ward. Although care was taken to conduct thorough washouts, it was found that these were not always efficient. In several cases an amount equivalent to a therapeutic dose of drug was recovered in later aspirates. There was no correlation between the amount of drug recovered in the initial stomach washings and that found in the aspirates. It was concluded that routine aspiration of gastric contents at hourly intervals after admission was of considerable value in removing any residual drugs.
对接受过洗胃并入住复苏病房的药物过量患者采集鼻胃管吸出物。尽管已采取措施进行彻底冲洗，但发现这些冲洗并不总是有效。在几例病例中，后续吸出物中回收了相当于治疗剂量的药物。初始洗胃中回收的药物量与吸出物中发现的药物量之间没有相关性。得出的结论是，入院后每隔一小时常规抽吸胃内容物对于清除任何残留药物具有相当大的价值。
