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Practice Bulletin No. 160 Summary: Premature Rupture of Membranes
Insights
Preterm premature rupture of membranes (PROM) affects 3% of US pregnancies. Management guidelines are presented, balancing delivery risks against expectant management, considering gestational age and outcomes.
Area of Science:
- Obstetrics and Gynecology
- Perinatal Medicine
Background:
- Preterm delivery is a significant cause of perinatal morbidity and mortality in the US.
- Preterm premature rupture of membranes (PROM) complicates approximately 3% of pregnancies.
Purpose of the Study:
- To review current understanding of preterm PROM.
- To provide evidence-based and consensus-based management guidelines.
Main Methods:
- Review of current literature and outcome-based research.
- Incorporation of expert opinion for guideline development.
Main Results:
- Optimal clinical assessment and treatment for PROM remain debated.
- Management decisions weigh risks of delivery against expectant management (e.g., infection).
Conclusions:
- Guidelines are provided to aid in the management of PROM.
- Management strategies consider gestational age and potential complications.
Abstract:
Preterm delivery occurs in approximately 12% of all births in the United States and is a major factor that contributes to perinatal morbidity and mortality (1, 2). Preterm premature rupture of membranes (PROM) complicates approximately 3% of all pregnancies in the United States (3). The optimal approach to clinical assessment and treatment of women with term and preterm PROM remains controversial. Management hinges on knowledge of gestational age and evaluation of the relative risks of delivery versus the risks of expectant management (eg, infection, abruptio placentae, and umbilical cord accident). The purpose of this document is to review the current understanding of this condition and to provide management guidelines that have been validated by appropriately conducted outcome-based research when available. Additional guidelines on the basis of consensus and expert opinion also are presented.
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