Suzuki Shunji
Department of Obstetrics and Gynecology, Japanese Red Cross Katsushika Maternity Hospital, 5-11-12 Tateishi, Katsushika-ku, Tokyo, 124-0012, Japan.
Arch Gynecol Obstet. 2007 Dec;276(6):573-5. doi: 10.1007/s00404-007-0383-8. Epub 2007 May 10.
The aim of this study is to investigate maternal and neonatal outcomes in dichorionic twins to nulliparous women older than 35 compared to those of their younger counterparts. This was a retrospective study of dichorionic twin pregnancies managed at Japanese Red Cross Katsushika Maternity Hospital between 2002 and 2006. Nulliparous women 35 years and older at delivery (n = 60) were compared with nulliparous women between the ages of 20 and 29 at delivery (n = 71). The women > or = 35 year old were more likely to have used assisted reproductive technology. There were no measurable differences in obstetric outcomes such as preeclampsia, premature delivery, low birth weight and neonatal asphyxia between the two pregnancies. Advanced maternal age does not seem to affect obstetric outcomes in nulliparous dichorionic twin pregnancies.
本研究旨在调查与年龄较小的初产妇相比，年龄超过35岁的初产妇双绒毛膜双胎妊娠的母婴结局。这是一项对2002年至2006年在日本红十字会葛饰妇产医院管理的双绒毛膜双胎妊娠进行的回顾性研究。将分娩时年龄在35岁及以上的初产妇（n = 60）与分娩时年龄在20至29岁之间的初产妇（n = 71）进行比较。35岁及以上的女性更有可能使用辅助生殖技术。两次妊娠在子痫前期、早产、低出生体重和新生儿窒息等产科结局方面没有可测量的差异。高龄初产妇似乎不会影响初产妇双绒毛膜双胎妊娠的产科结局。
