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Timing of Elective Cesarean Section and Neonatal Outcomes in Term Singleton Deliveries: A Single-Center Experience.
Takahashi, Daijiro; Fujino, Yoshihisa; Sato, Tomoki; Kuramoto, Akitaka; Kawakami, Shoichi; Ito, Masaharu; Goto, Kei.
Afiliação
  • Takahashi D; Division of Neonatology, Fukuda Hospital, Kumamoto, Japan.
  • Fujino Y; Division of Pediatrics, Fukuda Hospital, Kumamoto, Japan.
  • Sato T; Department of Environmental Epidemiology, Institute of Industrial Ecological Sciences, University of Occupational and Environmental Health, Japan, Kitakyushu, Japan.
  • Kuramoto A; Division of Obstetrics and Gynecology, Fukuda Hospital, Kumamoto, Japan.
  • Kawakami S; Division of Obstetrics and Gynecology, Fukuda Hospital, Kumamoto, Japan.
  • Ito M; Division of Obstetrics and Gynecology, Fukuda Hospital, Kumamoto, Japan.
  • Goto K; Division of Obstetrics and Gynecology, Fukuda Hospital, Kumamoto, Japan.
Am J Perinatol ; 2023 Sep 19.
Article em En | MEDLINE | ID: mdl-37607591
OBJECTIVE: This study aimed to evaluate the timing of elective cesarean sections at 37 to 41 weeks from a tertiary hospital in Japan. The primary outcome was the rate of adverse neonatal outcomes, especially focusing on neonates delivered at 38 weeks of gestation. STUDY DESIGN: The study population was drawn from singleton pregnancies delivered following planned cesarean birth at the Fukuda Hospital from 2012 to 2019. Information on deliveries was obtained from the hospital database, which contains clinical, administrative, laboratory, and operating room databases. RESULTS: After excluding women with chronic conditions, maternal complications, indications for multiple births, or a neonate with an anomaly, 2,208 neonates remained in the analysis. Among adverse neonatal outcomes, the rate was significantly higher in neonates delivered at 37 weeks of gestation (unadjusted odds ratio [OR] = 13.22 [95% confidence interval [CI]: 6.28, 27.86], p < 0.001) or 38 weeks of gestation (unadjusted OR = 1.82 [95% CI: 1.04, 3.19], p = 0.036) compared with neonates delivered at 39 to 41 weeks. The adjusted risk of any adverse outcome was significantly higher at 380-1/7 weeks (adjusted OR = 2.40 [95% CI: 1.35, 4.30], p = 0.003) and 382-3/7 weeks (adjusted OR = 1.89 [95% CI: 1.04, 3.44], p = 0.038) compared with neonates delivered at 39 to 41 weeks, respectively. CONCLUSION: Our findings suggest that elective cesarean sections might be best scheduled at 39 weeks or later. When considering a cesarean at 38 weeks, it appears that 384/7 weeks of gestation or later could be a preferable timing in the context of reducing neonatal risks. However, as the composite outcome includes mostly minor conditions, the clinical significance of this finding needs to be carefully interpreted. KEY POINTS: · Timing of elective cesarean sections from 37 to 41 weeks was evaluated in a Japanese tertiary hospital.. · Neonates delivered at 37 and 38 weeks had higher adverse outcome rates compared with 39 to 41 weeks.. · Scheduling elective cesarean sections at least 384/7 weeks or later may reduce neonatal risk..

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Am J Perinatol Ano de publicação: 2023 Tipo de documento: Article País de afiliação: Japão País de publicação: Estados Unidos

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Am J Perinatol Ano de publicação: 2023 Tipo de documento: Article País de afiliação: Japão País de publicação: Estados Unidos