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When defined more strictly, abnormal umbilical cord gases, specifically a base deficit of <-12 mEq/L, are associated with an increased risk for major long-term neurodevelopmental disability and an intelligence quotient score of <70 in children born very prematurely.

When defined more strictly, abnormal umbilical cord gases, specifically a base deficit of less then -12 mEq/L, are associated with an increased risk for major long-term neurodevelopmental disability and an intelligence quotient score of less then 70 in children born very prematurely.

Maternally administered corticosteroids are routinely used to accelerate fetal lung maturation in pregnancies at risk of early preterm delivery. Although, among the subgroup with growth restriction, a majority show a temporary improvement in umbilical artery Doppler waveforms that may be sustained up to 7 days, a minority will acutely decompensate in response to corticosteroids in association with deteriorating umbilical and fetal Doppler waveforms. The basis for such acute Doppler changes is presently unknown. Our group has developed a noninvasive ultrasound methodology to measure wave reflections in the umbilical artery and have established that wave reflection metrics are sensitive to structural changes in the placental vasculature and to acute changes in vascular tone. Using this approach, we demonstrated in healthy pregnant mice that fetoplacental vascular resistance decreased in betamethasone-treated mice compared with saline-treated controls.

This study aimed to investigate the effects of betamethath-restricted fetus seems unable to mount this favorable vascular response.

Preterm birth complications are the leading cause of death among children under 5 years of age, and this imposes a heavy burden on healthcare and social systems, particularly in low- and middle-income countries where reliable estimates of gestational age may be difficult to obtain. Metabolic analyte data can aid in accurately estimating gestational age. However, important costs are associated with this approach, which are related to the collection and analysis of newborn samples, and its cost-effectiveness has yet to be determined.

This study aimed to evaluate the cost-effectiveness of an internationally validated gestational age estimation algorithm based on neonatal blood spot metabolite data in combination with clinical and demographic variables (birthweight, sex, and multiple birth status) compared with a basic algorithm that uses only clinical and demographic variables in classifying infants as preterm or term (using a 37-week dichotomous preterm or term classification) and determining gestational ag($829 with setup).

This research quantifies the cost per detection of preterm or small-for-gestational-age infant in the implementation of a newborn screening program to aid in improved classification of preterm and, in particular, small-for-gestational-age infants in low- and middle-income countries.

This research quantifies the cost per detection of preterm or small-for-gestational-age infant in the implementation of a newborn screening program to aid in improved classification of preterm and, in particular, small-for-gestational-age infants in low- and middle-income countries.

Obesity increases the risk of opioid-related morbidity. Lidocaine patches have been shown to reduce postoperative pain after noncesarean surgeries.

This study aimed to determine whether the application of lidocaine patches around the cesarean incision in women with obesity reduces the total dose of opioids administered in the first 24 hours after cesarean delivery.

This was a pilot single-blind randomized controlled trial of 61 women with obesity undergoing cesarean delivery at a community tertiary referral hospital staffed by academic physicians. After cesarean delivery, the allocated patches (either 5% lidocaine patches or placebo patches) were applied superior and lateral to the incision dressing and remained in place for 12 hours. https://www.selleckchem.com/products/leukadherin-1.html The average cumulative opioid dose received within the first 24 hours after cesarean delivery was measured in morphine milligram equivalents. We also assessed pain and patient satisfaction. A sample size of 60 (30 per group) was determined to be adequate to inform a futurein 48 hours and for the entire hospital stay did not differ. Patient satisfaction with both patches was high and not statistically different.

This pilot suggests that 5% lidocaine patches applied superior and lateral to the cesarean incision are not effective at reducing the average total dose of morphine milligram equivalents administered in the first 24 hours after cesarean delivery among women with obesity, and they did not seem to improve median pain scores. An appropriately powered randomized trial would not be expected to demonstrate reduction in opioid use or pain.

This pilot suggests that 5% lidocaine patches applied superior and lateral to the cesarean incision are not effective at reducing the average total dose of morphine milligram equivalents administered in the first 24 hours after cesarean delivery among women with obesity, and they did not seem to improve median pain scores. An appropriately powered randomized trial would not be expected to demonstrate reduction in opioid use or pain.

The maternal habitus in the setting of obesity makes external monitoring of the fetal heart rate and contractions suboptimal, and internal monitors may be utilized more often in this population. Obesity is a risk factor for obstetrical infectious complications, but it is unknown whether the use of internal monitors in this population is associated with additional risks.

This study aimed to investigate the association between the use of an intrauterine pressure catheter and a fetal scalp electrode and maternal infectious morbidity among women with obesity.

This secondary analysis of a prospective cohort study included women with singleton gestations admitted for labor at ≥37 weeks' gestation at a tertiary care institution from 2010 to 2014. Obesity was defined as a body mass index of ≥30 kg/m

. The primary outcome was a composite maternal infectious morbidity, which included peripartum maternal fever, chorioamnionitis, and endomyometritis. Secondary outcomes were cesarean delivery and individual componeth obesity on the basis of concerns for maternal infectious morbidity.

Universal transvaginal cervical length screening has been increasingly implemented with both positive and negative consequences.

In this study, we described the diagnostic incidence of low-lying placenta and placenta previa with the implementation of universal transvaginal cervical length screening.

This is a retrospective cohort study of women undergoing midtrimester universal transvaginal cervical length screening. The primary outcome was the rate of transvaginal diagnosis of low-lying placenta or placenta previa using midtrimester universal transvaginal cervical length screening.

This study included 1982 midtrimester ultrasounds, of which 211 indicated a low-lying placenta or placenta previa on either transabdominal or transvaginal ultrasound. With transvaginal ultrasound, a low-lying placenta or placenta previa was diagnosed in 211 women (10.6% of the study population). Of the 211 patients with a low-lying placenta or placenta previa, 90 (42.6%) had a false-negative result, diagnosed using only trltrasounds and potentially increased anxiety for the patient.

Hypertensive disorders of pregnancy are associated with increased cardiovascular disease risk across the lifespan. The American College of Obstetricians and Gynecologists and the American Heart Association emphasize the postpartum period as an important opportunity to identify and intervene women at high risk of future cardiovascular disease.

This study aimed to determine the proportion of women with documented counseling on risks and transitions of care after hypertensive disorders of pregnancy at the postpartum visit.

This was a retrospective longitudinal descriptive study of women with hypertensive disorders of pregnancy who were enrolled in a text-based blood pressure program from September 2018 to February 2019. We abstracted counseling in the discharge summary and postpartum note from the electronic medical record. The primary outcome was counseling at the postpartum visit defined as documentation of (1) follow-up with primary care or cardiology, (2) risk of cardiovascular disease, or (3) recommennterval, 1.32-5.83). Women were significantly less likely to be counseled on hypertensive disorders of pregnancy than on contraceptives (99%, P<.001) or glucose tolerance testing after gestational diabetes mellitus (79%, P<.001).

Postpartum counseling on hypertensive disorders of pregnancy merits urgent improvement efforts among obstetrical care providers.

Postpartum counseling on hypertensive disorders of pregnancy merits urgent improvement efforts among obstetrical care providers.

Preeclampsia is characterized by a new onset of hypertension during pregnancy and is associated with autoantibodies against the angiotensin II type 1 receptor and oxidative stress. There is growing evidence for mitochondrial dysfunction in preeclampsia, however, the culprits for mitochondrial dysfunction are still being defined. We previously demonstrated that angiotensin II type 1 autoantibodies cause renal, placental, and endothelial mitochondrial dysfunction in pregnant rats. However, the role of the angiotensin II type 1 autoantibodies in endothelial mitochondrial function in response to sera from preeclamptics is unknown. Thus, we hypothesized that circulating factors, such as the angiotensin II type 1 autoantibodies, during preeclampsia would negatively impact the vascular endothelial mitochondrial function in human umbilical vein endothelial cells.

The objective of the study was to determine a role for circulating angiotensin II type 1 autoantibodies to cause endothelial mitochondrial reactive oxygculating angiotensin II type 1 autoantibodies, thereby indicating a potential new therapeutic target for preeclampsia.

This study demonstrates that endothelial mitochondrial dysfunction occurs in response to circulating factors, especially in response to serum from preterm preeclampsia patients, and can be restored by blocking circulating angiotensin II type 1 autoantibodies, thereby indicating a potential new therapeutic target for preeclampsia.

Hyperemesis gravidarum is a disabling disease of nausea, vomiting, and undernutrition in early pregnancy for which there are no effective outpatient therapies. Poor weight gain in hyperemesis gravidarum is associated with several adverse fetal outcomes including preterm delivery, low birthweight, small for gestational age, low 5-minute Apgar scores, and neurodevelopmental delay. Gabapentin is most commonly used clinically for treating neuropathic pain but also substantially reduces chemotherapy-induced and postoperative nausea and vomiting. Pregnancy registry data have shown maternal first-trimester gabapentin monotherapy to be associated with a 1.2% rate of major congenital malformations among 659 infants, which compares favorably with the 1.6% to 2.2% major congenital malformation rate in the general population. Open-label gabapentin treatment in hyperemesis gravidarum was associated with reduced nausea and vomiting and improved oral nutrition.

This study aimed to determine whether gabapentin is more effective than standard-of-care therapy for treating hyperemesis gravidarum.