毒理性
◉ 母乳喂养期间使用总结:本记录中的信息是指将碘苯甲酰胍I 131(I 131 meta-碘苯甲基胍;I 131 MIBG)用作诊断剂。国际机构指出,在使用I 131 MIBG进行诊断后,应停止哺乳超过3周。在治疗剂量后,制造商建议在最后一次给药后停止哺乳80天。这些时间通常会导致永久停止对这个婴儿的哺乳,并且大多数专家建议停止对当前婴儿的哺乳。接受碘苯甲酰胍I 131的患者通常在诊断检查前接受碘化钾,以阻止他们的甲状腺摄取从I 131 MIBG释放的I-131。碘化物可能会干扰婴儿的甲状腺功能。
哺乳期母亲不应在其工作场所接触含有I 131的物质。
◉ 对哺乳婴儿的影响:截至修订日期,未找到相关已发布信息。
◉ 对泌乳和母乳的影响:截至修订日期,未找到相关已发布信息。
◉ Summary of Use during Lactation:Information in this record refers to the use of iobenguane I 131 (I 131 meta-iodobenzylguanidine; I 131 MIBG) as a diagnostic agent. International agencies state that breastfeeding should be interrupted for more than 3 weeks following diagnostic use of I 131 MIBG. After therapeutic dosages, the manufacturer recommends that breastfeeding should be withheld for 80 days after the final dose. These times usually result in permanent discontinuation of breastfeeding for this infant, and cessation of breastfeeding for the current infant is recommended by most experts. Patients receiving iobenguane I 131usually receive potassium iodide prior to the diagnostic examination to block their thyroid gland’s uptake of the I-131 that is released from the I 131 MIBG. Iodide may interfere with the infant’s thyroid function.
Nursing mothers should not work with substances containing I 131 in their workplace.
◉ Effects in Breastfed Infants:Relevant published information was not found as of the revision date.
◉ Effects on Lactation and Breastmilk:Relevant published information was not found as of the revision date.
来源:Drugs and Lactation Database (LactMed)