In 1991, heat-and-moisture exchangers were introduced with biweekly ventilator circuit tubing changes, resulting in elimination of multiple pieces of respiratory equipment and reduced labor costs. The annual savings were $157,000, totalling $1.5 million since the onset of the program. There have been no increases in rates of ventilator-associated pneumonia.

BACKGROUND Whether epidural analgesia for labor prolongs the active-first and second labor stages and increases the risk of vacuum-assisted delivery is a controversial topic. Our study was conducted to answer the question: does lumbar epidural analgesia with lidocaine affect the progress of labor in our obstetric population? METHOD 395 healthy, nulliparous women, at term, presented in spontan...

OBJECTIVE To evaluate the effect of LI4 acupressure on labor pain and duration during the first stage of labor. METHODS Parturient women (n=149) with singleton pregnancies in the active phase of spontaneous labor, without any medical or obstetric problems, were enrolled in this single-blinded, randomized, clinical trial. Participants were placed into one of three groups: an LI4 acupressure gr...

INTRODUCTION Massage is a time-honored method by which women have received comfort throughout the millennia, yet it has not been rigorously evaluated in the modern day delivery suite. No study to date that we are aware of has evaluated the effect of massage therapy by a regulated massage therapist on labor pain. The purpose of this study was to evaluate the effectiveness of massage therapy prov...

BACKGROUND Preterm birth is a major perinatal health problem, but factors leading to it are still not completely understood. OBJECTIVES Our goal was to identify the relation between acute increase in ambient air pollution in a few hours before onset of labor and the risk of preterm birth. METHODS We collected registered birth outcome data and hourly ambient air pollution measurements during...

The updated Guidelines on Prevention of Perinatal Group B Streptococcal Disease, issued by the Centers for Disease Control and Prevention, actually represent the mainstay in the prevention of neonatal early-onset group B streptococcal (GBS) sepsis. According to these guidelines, patients with possible preterm delivery are screened for GBS colonization and offered intrapartum prophylaxis only if...

BACKGROUND Premature labor is a poorly understood condition. Estrogen is thought to play a key role and therefore the labor process may be affected by endocrine disruptors. We sought to determine whether or not an environmental toxicant, DDE, or dietary derived endocrine disruptors, daidzein and genistein, are associated with spontaneous preterm labor. METHODS Cases were defined as primiparou...

BACKGROUND One of the major complications related to delivery is labor dystocia, or an arrested labor progress. Many dystocic deliveries end vaginally after administration of oxytocin, but a large numbers of women with labor dystocia will undergo a long and unsafe parturition. As a result of the exertion required in labor, the uterus produces lactate. The uterine production of lactate is mirror...

BACKGROUND Lactate dehydrogenase (LDH) isoenzymes are required for adenosine triphosphate production, with each of five different isoenzymes having varying proficiencies in anaerobic versus aerobic environments. With advancing pregnancy, the isoenzyme profile in uterine muscle shifts toward a more anaerobic profile, speculatively to facilitate uterine efficiency during periods of low oxygen tha...

Objectives. To determine the impact of the implementation of new WHO diagnostic criteria for gestational diabetes mellitus (GDM) on prevalence, predictors, and perinatal outcomes in Croatian population. Methods. A cross-sectional study was performed using data from medical birth certificates collected in 2010 and 2014. Data collected include age, height, and weight before and at the end of preg...