Potential Complications and Outcomes

• PROM and PPROM can lead to various complications for both the mother and the fetus depending on gestational age at rupture, infection status, and duration of latency period (time between rupture and delivery)

  • Preterm birth: Delivery before 37 weeks of gestation can result in various neonatal problems, such as respiratory distress syndrome, intraventricular hemorrhage, necrotizing enterocolitis, patent ductus arteriosus, retinopathy of prematurity, and neurodevelopmental impairment

  • Umbilical cord prolapse: The umbilical cord may slip through the cervix and into the vagina before the fetal head, causing compression and reduced blood flow to the fetus. This can lead to fetal hypoxia, acidosis, or death
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  • Fetal infection: The fetus may acquire infection from the mother through the placenta or during delivery. This can cause sepsis, pneumonia, meningitis, or long-term sequelae such as cerebral palsy or hearing loss

  • Fetal deformities: Prolonged oligohydramnios due to membrane rupture before viability (< 24 weeks) can cause limb deformities (such as abnormal joint positioning) and pulmonary hypoplasia (underdevelopment of the lungs) due to compression of the fetus by the uterine wall. This condition is called Potter sequence or syndrome
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• The outcomes of PROM and PPROM depend on several factors, such as gestational age at rupture and delivery, infection status, latency period, fetal weight and maturity, and availability of neonatal intensive care

• Generally, the earlier the rupture and delivery occur, the higher the risk of maternal and fetal morbidity and mortality

• However, some studies have shown that expectant management (waiting for spontaneous labor) may improve neonatal outcomes compared to immediate delivery in selected cases of PPROM between 24 and 34 weeks of gestation