摘要
多数宫缩抑制药物并非专门用于抑制自发性早产。各种宫缩抑制药物对母体多种器官都有一定的副反应,但对于胎儿一般是安全的。β2-肾上腺素受体激动剂、缩宫素受体拮抗剂和钙通道阻滞剂对于胎儿相对安全;硫酸镁对早期早产儿的神经保护作用已经得到肯定,长期大量硫酸镁宫内暴露,可能导致胎儿及新生儿骨质减少和骨折;妊娠晚期应用前列腺素合成酶抑制剂对胎儿和新生儿有潜在的副反应,妊娠中期相对安全;阴道应用孕酮对胎儿影响轻微。
Most of tocolytic drugs currently in use are not developed specifically to treat preterm labour and have multi-organ side effects.β2-epinephrine agonists, oxytocin receptor blockers and calcium channel blockers are relativdy safe for the fetus.The neuro- protective magnesium sulfate on the early preterm children has been affirmed, long-term and large amount of magnesium sulfate for intrauterine exposure may lead to fetal and neonatal bone loss and fracture. Prostaglandin synthetase inhibitors have potentially serious side effects on the fetus and neonate in the third trimester, but are safe in the second trimester.Vaginal progesterone is an effective tocolytic drug with minimal effect on the fetus.
出处
《中国实用妇科与产科杂志》
CAS
CSCD
北大核心
2017年第11期1144-1148,共5页
Chinese Journal of Practical Gynecology and Obstetrics
基金
泰山学者工程专项经费资助
国家自然科学基金(81571461)
关键词
自发性早产
宫缩抑制药物
spontaneous preterm labour
tocolyticdrugs
