摘要
艾滋病病毒(HIV)可通过母亲妊娠分娩传播给新生儿,即艾滋病的母婴传播。艾滋病母婴传播可发生在妊娠、分娩和哺乳的各个过程,但在分娩前后的传播比例最高。分娩过程中产科因素对艾滋病母婴传播风险的影响,特别是不同分娩方式是否会影响艾滋病母婴传播风险,既往一直争议不断。近年来由于抗病毒药物特别是高效抗反转录病毒疗法和人工喂养,已将母婴传播的风险下降到一个较低的水平,越来越多的研究者已不再倾向将分娩方式选择作为减少艾滋病母婴传播的主要干预措施。
HIV could be transmitted from mother to child by pregnancy and delivery, which is called vertical HIV transmission. Vertical transmission can occur during pregnancy, childbirth and breast-feeding, but most oc- curred during labor and delivery or early postpartum period. For many years it has been contentious whether obstet- ric factors during labor and delivery would affect the risk of transmission, especially different modes of delivery. In recent years, risk of vertical HIV transmission has been reduced to a lower level owing to antiviral drugs, especially highly active antiretroviral therapy （HAART） and artificial feeding. Then more and more researchers questioned the need to reduce vertical transmission by selection of mode of delivery.
出处
《中国艾滋病性病》
CAS
2012年第4期265-268,共4页
Chinese Journal of Aids & STD
关键词
艾滋病
母婴传播
分娩方式
影响因素
HIV/AIDS
Vertical transmission
Mode of delivery
Risk factor
