Obstetrical & gynecological survey · 2024
Congenital Anomalies in Multiple Pregnancy: A Literature Review.
ОбзорСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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Ошибки и ограничения
История · было → стало
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Shin Jae Eun, Ko Hyun Sun, Bae Jin Young, Seong Won Joon, Ahn Tae Gyu, Han You Jung, Cho Geum Joon, Park In Yang
Аннотация
IMPORTANCE: Multiple pregnancy is relatively common in many countries and is associated with various pregnancy complications, including preterm birth, low birth weight, and congenital anomalies. In particular, a poorer prognosis has been reported when congenital anomalies overlap with other pregnancy complications in multiple pregnancy compared with singleton pregnancy.
OBJECTIVE: This study reviews the characteristics of congenital anomalies that occur in multiple gestations as compared with singleton pregnancies.
EVIDENCE ACQUISITION: An extensive manual search of major electronic databases was conducted in June 2023. This literature review provides a comprehensive coverage of the congenital anomalies in multiple pregnancy.
RESULTS: Most studies have shown that multiple gestations are associated with an increased risk of congenital anomalies compared with singleton pregnancies. In addition, higher rates of congenital anomalies and concordance have been observed in monozygotic versus dizygotic twins. The effect of assisted reproductive therapies on the risk of congenital anomalies appears to be smaller in multiple gestations than in singleton pregnancies.
CONCLUSIONS: Multiple pregnancy is significantly associated with an increased risk of congenital anomalies.
RELEVANCE: This review provides obstetrical providers with the requisite knowledge to offer appropriate antenatal care and prenatal anomaly screening to patients with multiple pregnancies.
OBJECTIVE: This study reviews the characteristics of congenital anomalies that occur in multiple gestations as compared with singleton pregnancies.
EVIDENCE ACQUISITION: An extensive manual search of major electronic databases was conducted in June 2023. This literature review provides a comprehensive coverage of the congenital anomalies in multiple pregnancy.
RESULTS: Most studies have shown that multiple gestations are associated with an increased risk of congenital anomalies compared with singleton pregnancies. In addition, higher rates of congenital anomalies and concordance have been observed in monozygotic versus dizygotic twins. The effect of assisted reproductive therapies on the risk of congenital anomalies appears to be smaller in multiple gestations than in singleton pregnancies.
CONCLUSIONS: Multiple pregnancy is significantly associated with an increased risk of congenital anomalies.
RELEVANCE: This review provides obstetrical providers with the requisite knowledge to offer appropriate antenatal care and prenatal anomaly screening to patients with multiple pregnancies.