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Published on: November 20, 2015
Preterm premature rupture of the membranes
1Department of Obstetrics and Gynecology, MetroHealth Medical Center, Case Western Reserve University, Cleveland, Ohio 44109-1989, USA.
Insights
Preterm premature rupture of membranes (PROM) management involves balancing risks. Conservative treatment with antibiotics and corticosteroids can improve neonatal outcomes, but delivery is best near term.
Area of Science:
- Obstetrics and Gynecology
- Neonatal Medicine
- Perinatal Research
Background:
- Preterm premature rupture of membranes (PROM) complicates over 120,000 US pregnancies annually.
- PROM is linked to substantial maternal, fetal, and neonatal risks.
- Accurate diagnosis and risk-benefit assessment are crucial for PROM management.
Purpose of the Study:
- To review the management strategies for preterm PROM.
- To evaluate the benefits of conservative management versus expeditious delivery.
- To understand gestational age-dependent neonatal risks and outcomes.
Main Methods:
- Literature review of current evidence on PROM management.
- Analysis of risks and benefits associated with conservative treatment.
- Evaluation of adjunctive therapies like antibiotics and corticosteroids.
Main Results:
- Conservative management of preterm PROM remote from term aims to prolong pregnancy, reducing prematurity-related morbidity.
- Aggressive antibiotic therapy and antenatal corticosteroids improve neonatal outcomes without increasing infection risk.
- Tocolysis efficacy in reducing infant morbidity remains unclear; delivery is preferred near term with fetal lung maturity.
Conclusions:
- Management of preterm PROM requires careful consideration of gestational age and fetal maturity.
- Antibiotics and corticosteroids are beneficial adjunctive therapies for preterm PROM.
- Expeditious delivery is recommended when preterm PROM occurs near term, especially with evident fetal pulmonary maturity.
Abstract:
Preterm premature rupture of membranes (PROM) affects over 120,000 pregnancies annually in the United States and is associated with significant maternal, fetal, and neonatal risk. Management of PROM requires an accurate diagnosis as well as evaluation of the risks and benefits of continued pregnancy or expeditious delivery. An understanding of gestational age-dependent neonatal morbidity and mortality is important in determining the potential benefits of conservative management of preterm PROM at any gestation. Where possible, the treatment of pregnancies complicated by PROM remote from term should be directed towards conserving the pregnancy and reducing perinatal morbidity due to prematurity while monitoring closely for evidence of infection, placental abruption, labor, or fetal compromise due to umbilical cord compression. Current evidence suggests aggressive adjunctive antibiotic therapy to reduce gestational age-dependent and infectious infant morbidity. Similarly, review of evaluable data indicates that antenatal corticosteroid administration in this setting enhances neonatal outcome without increasing the risk of perinatal infection. It is not clear that tocolysis in the setting of preterm PROM remote from term reduces infant morbidity. When preterm PROM occurs near term, particularly if fetal pulmonary maturity is evident, the patient is generally best served by expeditious delivery.
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