Mid-trimester, preterm prelabour rupture of the membranes (PPROM) with prolonged oligohydramnios remains a challenge for both obstetricians and neonatologists. Although survival rates have improved, morbidity remains common particularly due to pulmonary insufficiency and pulmonary hypertension. The aetiology of abnormal lung development is unknown but may depend critically on pulmonary vascular...

BACKGROUND Since preterm premature rupture of membranes (PPROM) is one of the most important complications of pregnancy and its relationship with nutrition status have not been surveyed comprehensively, we decided to study the relationship of maternal received nutrients (36 macro- and micro-nutrients) in three trimesters and PPROM which could be considered as a unique study. MATERIALS AND MET...

BACKGROUND Preterm prelabor rupture of membranes (PPROM) complicated by microbial invasion of the amniotic cavity (MIAC) leading to histological chorioamnionitis (HCA) significantly impacts perinatal morbidity. Unfortunately, no well-established tool for identifying PPROM patients threatened by these disorders is available. METHODOLOGY/PRINCIPAL FINDINGS We performed an unbiased exploratory a...

Fetal membrane rupture is associated with increased expression of matrix metalloproteinase-9 (MMP-9) and matrix degradation. We have determined the functional significance of a variable number tandem repeat and a single nucleotide polymorphism (SNP) in the MMP-9 gene on promoter activity and their association with preterm premature rupture of membranes (PPROM). The 14 CA-repeat allele was a str...

Rupture of the extraembryonic membranes that form the gestational sac in humans is a typical feature of human parturition. However, preterm premature rupture of membranes (PPROM) occurs in approximately 1% of pregnancies, and is a leading cause of preterm birth. Conversely, retention of an intact gestational sac during parturition in the form of a caul is a rare occurrence. Understanding the mo...

OBJECTIVE The aim of the study was to investigate a possible association between maternal serum amyloid A levels (SAA) and maternal and fetal parameters in pregnancies complicated with preterm prelabor rupture of membranes (PPROM). MATERIAL AND METHODS A total of 88 pregnant women (PPROM group, n = 44 and control group, n = 44) were included into this prospective case control study Serum bloo...

Objectives: Steroids, used in preterm premature ruptureof membranes (pPROM), to reduce the risk of morbidity and mortality of the preterm neonate, impair the maternal polymorphonuclear leukocyte (PMN)-based immune system. In spite of combination with antibiotics, prenatal and postnatal bacterial infections of mother and child are frequent. This pilot study focuses on the influence of steroids i...

OBJECTIVE To identify opportunities to reduce overuse of antibiotics for prevention of perinatal group B streptococcal (GBS) disease and management of preterm premature rupture of membranes (pPROM). METHODS An anonymous written questionnaire was sent to each of 1031 Fellows of the American College of Obstetricians and Gynecologists, and the responses were subjected to statistical analysis. ...

This study aimed to evaluate the levels of pro- and anti-inflammatory cytokines in umbilical cord blood of preterm neonates who developed focal early-onset infection (EOI) after preterm premature rupture of membranes (PPROM). This is a prospective study conducted on 46 preterm infants from mothers with PPROM. The cytokines were measure by flow cytometry. Newborns were classified into two groups...