Journals / Okmeydanı Tıp Dergisi / 2017 / Cilt: 33 - Sayı: 4

Factors Affecting Labor Induction in Late-Term Pregnancies

Geç Term Gebeliklerde Doğum İndüksiyon Başarısını Etkileyen Faktörler

Pages
194–198
DOI
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Fetal distress and cesarean section rate was higher at patients with Bishop score <7 who were nulliparous and with oligohydroamnios.

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Objective & Hypothesis:Objective: We retrospectively evaluated the factors affecting labor induction success in the management of pregnancies at or beyond 41 weeks of gestation.Material and Methods: Gestational and obstetric records of 113 patients delivered at or beyond 41 weeks of gestation were retrospectively reviewed.Results: The rate of induced vaginal delivery was 93.1% (n=27) in patients with Bishop score >=7 and 60.7% in patients with Bishop score <7 (n=84) and was significantly higher in patients with Bishop score >=7 (p=0.003; p<0.01).
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Key Findings & Data:The rate of induced vaginal delivery was 79.7% in multiparous women and 57.4% in nulliparous women and the rate was significantly higher in multiparous women (p=0.019; p<0.05).
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Conclusion & Impact:Fetal distress and cesarean section rate was higher at patients with Bishop score <7 who were nulliparous and with oligohydroamnios.
🔬Design:Review & Systematic Survey
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: We retrospectively evaluated the factors affecting labor induction success in the management of pregnancies at or beyond 41 weeks of gestation.Material and Methods: Gestational and obstetric records of 113 patients delivered at or beyond 41 weeks of gestation were retrospectively reviewed.Results: The rate of induced vaginal delivery was 93.1% (n=27) in patients with Bishop score >=7 and 60.7% in patients with Bishop score <7 (n=84) and was significantly higher in patients with Bishop score >=7 (p=0.003; p<0.01). The rate of induced vaginal delivery was 79.7% in multiparous women and 57.4% in nulliparous women and the rate was significantly higher in multiparous women (p=0.019; p<0.05). The rate of induced vaginal delivery was 73.2% in patients with normal AFI and 43.8% in patients with oligohydramnios and the rate was significantly higher in patients with normal AFI (p=0.037; p<0.05). Apgar score was significantly higher in the infants of the patients with normal AFI compared to patients with oligohydramnios (p=0.008; p<0.01) and the rate of NICU admission was higher in patients with oligohydramnios than in patients with normal AFI (p=0.028; p<0.05).Conclusion: Bishop score, parity, amniotic fluid index influence labor induction success in pregnancies at or beyond 41 weeks of gestation. Fetal distress and cesarean section rate was higher at patients with Bishop score <7 who were nulliparous and with oligohydroamnios.

Özet

Amaç: Kırk bir hafta ve üzeri gebeliklerin yönetiminde doğum indüksiyonu başarısını etkileyen faktörleri retrospektif olarak değerlendirdik.Gereç ve Yöntem: Gebelik takibi ve doğumu yaptırılan 41 hafta ve üzeri gebelerin gebelik ve doğum kayıtları retrospektif olarak incelendi. Bulgular: Bishop skoru 7 ve üzerinde olan gebelerde indüksiyon sonrası vajinal yolla doğum yapma oranı (%93,1), bishop skoru 7'nin altında olanlardan (%60,7) istatistiksel olarak anlamlı düzeyde yüksektir (p:0,003; p<0,01). Multipar gebelerde vajinal yolla doğum oranı (%79,7), nullipar gebeliklerden (%57,4) istatistiksel olarak anlamlı düzeyde yüksektir (p:0,019; p<0,05). Amniyon maisi normal olan gebelerde vajinal yolla doğum yapma oranı (%73,2), oligohidroamniosu olan gebelerden (%43,8) istatistiksel olarak anlamlı düzeyde yüksektir (p:0,037; p<0,05). Ek olarak amnion maisi normal gebelerde yenidoğan APGAR skorları oligohidroamniosu olan gebelere göre istatistiksel olarak anlamlı düzeyde yüksektir (p:0,008; p<0,01) ve aynı gruptaki yenidoğanlarda yoğun bakım gereksinimi görülme oranı istatistiksel olarak anlamlı düzeyde düşüktür (p:0,028; p<0,05).Sonuç: Kırk bir hafta ve üzeri gebeliklerde indüksiyon başarısını etkileyen faktörler arasında bishop skoru, parite ve amnion mai miktarı bulunmaktadır. Bishop skoru 7'nin altında olan nullipar ve oligohidroamniyozu olan gebeliklerde fetal distres ve sezaryen ile doğum oranı artış göstermektedir.

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Cite This Article

PEKER, N., DEMİR, A., BÜTÜN, Z., BİLER, A., GÜNDOĞAN, S. (2017). Factors Affecting Labor Induction in Late-Term Pregnancies. Okmeydanı Tıp Dergisi, Cilt: 33 - Sayı: 4, 194–198. https://ajindex.com/articles/291665

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