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Neonatal Survivability following Previable PPROM after Hospital Readmission for Intervention

Objective  To describe our hospital's experience following expectant management of previable preterm prelabor rupture of membranes (pPPROM). Study Design  Retrospective review of neonatal survival and maternal and neonatal outcomes of pPPROM cases between 2012 and 2019 at a tertiary referral ce...

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Detalles Bibliográficos
Autores principales: LeMoine, Felicia, Moore, Robert C., Chapple, Andrew, Moore, Ferney A., Sutton, Elizabeth
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Thieme Medical Publishers, Inc. 2020
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7714616/
https://www.ncbi.nlm.nih.gov/pubmed/33294284
http://dx.doi.org/10.1055/s-0040-1721421
Descripción
Sumario:Objective  To describe our hospital's experience following expectant management of previable preterm prelabor rupture of membranes (pPPROM). Study Design  Retrospective review of neonatal survival and maternal and neonatal outcomes of pPPROM cases between 2012 and 2019 at a tertiary referral center in South Central Louisiana. Regression analyses were performed to identify predictors of neonatal survival. Results  Of 81 cases of pPPROM prior to 23 weeks gestational age (WGA), 23 survived to neonatal intensive care unit discharge (28.3%) with gestational age at rupture ranging from 18 (0/7) to 22 (6/7) WGA. Increased latency (adjusted odds ratio [aOR] = 1.30, 95% confidence interval [CI] = 1.11, 1.52) and increased gestational age at rupture (aOR = 1.62, 95% CI = 1.19, 2.21) increased the probability of neonatal survival. Antibiotics prior to delivery were associated with increased latency duration (adjusted hazard ratio = 0.55, 95% CI = 0.42, 0.74). Conclusion  Neonatal survival rate following pPPROM was 28.3%. Later gestational age at membrane rupture and increased latency periods are associated with increased neonatal survivability. Antibiotic administration following pPPROM increased latency duration.