BACKGROUND While tocolytic therapy can halt the process of delivery, some patients return before the 37th week of pregnancy with recurrence of preterm labor signs. OBJECTIVES This study was designed to evaluate the efficacy of progesterone in the prolonging of gestation and reduction of neonatal complications. MATERIAL AND METHODS In a clinical trial in 2010, 110 singleton pregnant women ad...

Reproductive success is critical for survival of the species. The timely onset of labor and delivery is an important determinant of perinatal outcome. Preterm birth (defined as delivery before 37 weeks’ gestation) and post-term pregnancy (defined as pregnancy continuing beyond 42 weeks) are both associated with a significant increase in perinatal morbidity and mortality. The factors responsible...

OBJECTIVES To describe the incidence of breech presentation at 22-34 weeks' gestation, estimate the incidence of cesarean section delivery by cause of prematurity, and assess the factors associated with caesarean delivery in preterm breech births with preterm labor or preterm premature rupture of membranes. STUDY DESIGN EPIPAGE 2 is a French national prospective population-based cohort study ...

AIM CCL20, also known as MIP-3 alpha, is a chemokine that participates in chemotaxis of immature dendritic cells, effector/memory T-cells, and B-lymphocytes. The objectives of this study were to determine whether CCL20 can be detected in amniotic fluid (AF) and if AF concentration of this chemokine changes with advancing gestational age, parturition (term and preterm), and intra-amniotic infect...

background: low birth weight (lbw) is one of the most important health indicators in the world. it has certain known and unknown causes. the present study was designed to evaluate the role of socio-behavioral factors on neonatal birth weight. methods: the current case-control study was conducted on 300 eligible neonates (150 lbw infants as cases and 150 normal body weight infants as controls) i...

materials and methods this was a three-armed parallel-group randomized clinical trial in which 168 pregnant women (25-28 weeks) in their first and second pregnancies were divided into three groups of 56 (holy quran with translation, holy quran without translation, and control group) by randomized blocking. the intervention was implemented once a week for three weeks in the health center, and on...

CONTEXT Prostaglandin-endoperoxide synthase 2 (PTGS2) is a key enzyme involved in parturition. PTGS2 mRNA was found to be differentially expressed between placental amnion (amnion overlying the placental disc) and reflected amnion (amnion of the extraplacental chorioamniotic membranes) in term placentas. OBJECTIVE The aim was to evaluate the spatial and temporal regulation of PTGS2 expression...

Hole and Tressler • Management of preterm labor P birth occurs in approximately 10% of pregnancies in the United States. Therefore, it is not only one of the most common obstetric complications, but also one of the most serious. After fetal anomalies, it is the leading cause of perinatal mortality, resulting in 70% of perinatal/neonatal losses. It is also one of the leading contributors to long...

Preterm labor is defined as the onset of uterine contractions in a woman who has completed less than 37 weeks of pregnancy. It may be due to maternal, placental, fetal, or idiopathic causes, and it is associated with a number of risk factors. Nondrug measures such as bedrest and hydration have been used alone or in combination with drug therapy to treat the disorder. Pharmacologic (tocolytic) a...