Fetal Metabolic Alkalosis Resulting from Maternal Vomiting.

We describe a pregnant patient with severe compulsive water ingestion and vomiting that lead to metabolic alkalosis and preterm delivery. A 21-year-old patient was hospitalized multiple times throughout pregnancy for symptoms initially thought to be related to hyperemesis gravidarum. Overtime, it became apparent that the patient induced vomiting by rapidly drinking large volumes of water.

Disparities in high risk prenatal care adherence along racial and ethnic lines.

The term "high-risk pregnancy" describes a pregnancy at increased risk for complications due to various maternal or fetal medical, surgical, and/or anatomic issues. In order to best protect the pregnant patient and the fetus, frequent prenatal visits and monitoring are often recommended. Unfortunately, some patients are unable to attend these appointments for various reasons.

Differing prevalence of microcephaly and macrocephaly in male and female fetuses.

Objective: To compare the proportion of female and male fetuses classified as microcephalic (head circumference [HC] < 3rd percentile) and macrocephalic (>97th percentile) by commonly used sex-neutral growth curves.

Methods: For fetuses evaluated at a single center, we retrospectively determined the percentile of the first fetal HC measurement between 16 and 0/7 and 21-6/7 weeks using the Hadlock, Intergrowth-21st, and NICHD growth curves. The association between sex and the likelihood of being classified as microcephalic or macrocephalic was evaluated with logistic regression.

Mesenchymal Stem Cell Identification After Delayed Cord Clamping.

We sought to determine the feasibility of identifying and quantifying mesenchymal stem cells (MSCs) from umbilical cord blood (UCB) after delayed cord clamping in preterm and term births. We obtained 3 mL of UCB at various gestational ages after delayed cord clamping. UCB separated by density gradient centrifugation within 4 h of delivery was passed through magnetic bead micro-columns to exclude the CD34 + cell population.

The Association Between Adverse Childhood Experiences and Postpartum Depression.

Objective: Adverse childhood experiences (ACEs) are linked to worsening overall health outcomes and psychological diagnoses. Routine screening, particularly in patients with postpartum depression (PPD), would identify patients who could benefit from interventions to prevent the perpetuation of ACEs and establish a system of preventative care to mitigate the risks of adverse health outcomes associated with high ACE scores. The purpose of this study is to explore the link between ACEs and PPD to advocate for the use of the ACE questionnaire as a routine screening tool in all pregnant patients diagnosed with PPD.

Preterm labor tests: current status and future directions.

Preterm labor (PTL) is a severe issue of neonatal healthcare because its related to preterm birth (PTB) is the leading cause of neonatal mortality and the most common reason for antenatal hospitalizations. The PTB rate is about 11% globally and it is similar in the United States. PTB poses a significant economic burden on the healthcare system.

Differential Effects of Maternal High Fat Diet During Pregnancy and Lactation on Taste Preferences in Rats.

Maternal intake of high fat diet (HFD) increases risk for obesity and metabolic disorders in offspring. Developmental programming of taste preference is a potential mechanism by which this occurs. Whether maternal HFD during pregnancy, lactation, or both, imposes greater risks for altered taste preferences in adult offspring remains a question, and in turn, was investigated in the present study.

Opioid Use in the Postpartum Period: Are We Prescribing Too Much?

Context: The first exposure to opioids for many women of reproductive age follows childbirth. Current data show a significant correlation between the number of days supplied and continued use/abuse of opioids. The number of women with opioid dependency in pregnancy is steadily increasing, and opioid use is directly linked to an increase in maternal and neonatal morbidity and mortality.

Hemorrhage from Umbilical Cord Ulceration Identified on Real-Time Ultrasound in a Fetus with Duodenal Atresia.

Umbilical cord ulceration has been associated with congenital upper intestinal (duodenal or jejunal) atresia and can lead to fatal fetal intrauterine hemorrhage. We report a case of spontaneous hemorrhage from the umbilical cord, incidentally noted at the time of ultrasound in a 33-week fetus with suspected duodenal atresia, in which immediate delivery resulted in a good outcome. Despite many reports in the literature of congenital upper intestinal atresia and its association with umbilical cord ulceration, the propensity for this lesion for fetal hemorrhage, and the resulting perinatal morbidity and mortality, there appears to be a gap in the dissemination of this knowledge.

Accuracy of fetal anatomy survey in the diagnosis of velamentous cord insertion: a case-control study.

Objective: Our objective was to determine the accuracy of ultrasound at the time of the fetal anatomy survey in the diagnosis of velamentous cord insertion (VCI).

Study Design: This retrospective case-control study identified placentas with VCI (cases) and randomly selected placentas with normal placental cord insertion (PCI) (controls) as documented by placental pathology for mothers delivered from 2002 through 2015. Archived ultrasound images for PCI at the time of the fetal anatomy survey were reviewed.

Placental thickness on ultrasound and neonatal birthweight.

Objective To investigate the relationship between maximal placental thickness during routine anatomy scan and birthweight at delivery. Methods This retrospective descriptive study analyzed 200 term, singleton deliveries in 2016 at Penn State Hershey Medical Center. We measured maximal placental thickness in the sagittal plane from the ultrasound images of the placenta obtained at the 18-21-week fetal anatomy screen.

Are gestational and type II diabetes mellitus associated with the Apgar scores of full-term neonates?

Objective: To compare Apgar scores of full-term newborns of mothers with gestational (GDM) or type II diabetes mellitus (T2DM) with scores of newborns of mothers without impaired glucose tolerance.

Study Design: This was a retrospective data collection study (n=297). We reviewed 1-minute and 5-minute neonatal Apgar scores of newborns of mothers with GDM (n=100) or T2DM (n=97).

Comparison of healthcare utilization and outcomes by gestational diabetes diagnostic criteria.

Objective: To compare healthcare utilization and outcomes using the Carpenter-Coustan (CC) criteria vs. the National Diabetes Data Group (NDDG) criteria for gestational diabetes mellitus (GDM).

Methods: This is a retrospective cohort study.

Suspected Fetal Growth Restriction at 37 Weeks: A Comparison of Doppler and Placental Pathology.

Our objective was determining if abnormal Doppler evaluation had a higher prevalence of placental pathology compared to normal Doppler in suspected fetal growth restriction (FGR) of cases delivered at 37 weeks. This retrospective cohort study of suspected FGR singletons with antenatal Doppler evaluation delivered at 37 weeks had a primary outcome of the prevalence of placental pathology related to FGR. Significance was defined as ≤ 0.

Phenylephrine infusion for spinal-induced hypotension in elective cesarean delivery: Does preload make a difference?

Background And Aims: Patients undergoing elective cesarean delivery (CD) have a high-risk of spinal-induced hypotension (SIH). We hypothesized that a colloid preload would further reduce SIH when compared with a crystalloid preload.

Material And Methods: Eighty-two healthy parturients undergoing elective CD were included in the study.

US term stillbirth rates and the 39-week rule: a cause for concern?

Background: More than a decade ago an obstetric directive called "the 39-week rule" sought to limit "elective" delivery, via labor induction or cesarean delivery, before 39 weeks 0 days of gestation. In 2010 the 39-week rule became a formal quality measure in the United States. The progressive adherence to the 39-week rule throughout the United States has caused a well-documented, progressive reduction in the proportion of term deliveries occurring during the early-term period.

Peripartum anesthetic management of a parturient with inherited factor v deficiency.

Inherited Factor V deficiency is a rare bleeding disorder. We describe the genetic analysis and anesthetic management of a parturient with severe Factor V deficiency who presented in spontaneous labor. Good hemostatic conditions were obtained with prophylactic fresh frozen plasma administration of 10 mL/kg.

Minimally invasive hysterectomy at a university teaching hospital.

Background And Objectives: To evaluate the feasibility of a minimally invasive approach for hysterectomy for benign disease at a university teaching hospital.

Methods: Five hundred thirty-seven consecutive patients underwent hysterectomy for benign disease at Penn State Milton S. Hershey Medical Center in 2010.

Treatment modalities in recurrent miscarriages without diagnosis.

Recurrent miscarriage is defined as the loss of three consecutive pregnancies before 20 weeks' gestational age. Patients are referred to subspecialists such as reproductive endocrinology or maternal fetal medicine to exclude the most common causes of recurrent miscarriage including autoimmune disorders, structural uterine pathology, metabolic derangements, hematologic conditions, and chromosomal abnormalities. Unfortunately, this extensive list of conditions accounts for less than 50% of patients affected by recurrent miscarriage, leaving the remaining 50% without answers.

Quantitation of fetal heart function with tissue Doppler velocity imaging-reference values for color tissue Doppler velocities and comparison with pulsed wave tissue Doppler velocities.

Quantitative assessment of fetal heart function has been difficult. Increasingly, tissue Doppler imaging (TDI) is used to measure fetal cardiac function noninvasively. There are two principal techniques, spectral pulsed wave (PW) TDI and color TDI (CTDI).

Management of gestational hypertension - the impact of HYPITATa.

Aims: The objective of this study was to examine the impact of one trial (the HYPITAT trial) on management of gestational hypertension.

Study Design: This is a retrospective cohort study of 5077 patients delivered at our institution from 7/1/2008 to 6/15/2011. "Pre-HYPITAT" was defined as 7/1/2008-9/30/2009 and "Post-HYPITAT" as 10/1/2009-6/15/2011.

Overview and Long-term Outcomes of Patients Born With Twin-to-Twin Transfusion Syndrome.

Twin-to-twin transfusion syndrome (TTTS) results from a disproportionate blood supply between two (or more) fetuses that share a single placenta. Multiple complications can occur as a result of the syndrome, including intrauterine growth restriction in the donor twin, cardiomyopathies in recipients, and neurodevelopmental morbidities in survivors. Studies indicate that patients with TTTS have higher incidences of congenital heart disease compared with the unaffected population, and even when compared with uncomplicated monochorionic diamniotic twins.