Adverse Perinatal Outcomes Associated with Increasing Maternal Obesity.

OBJECTIVE: The aim of this study was to determine adverse perinatal outcomes related to maternal preconception body mass index (BMI). STUDY DESIGN: This is a retrospective observational cohort study at a single institution of 500 consecutive mothers of normal weight with a preconception BMI of 18.5 to less than 25 and 500 additional obese mothers with a preconception BMI more than or equal to 30. Maternal/newborn metrics were stratified by maternal preconception BMI and trend analysis was performed both by simple univariable and multivariable logistic regression analysis. RESULTS: The study included 858 mother/baby dyads after 142 were excluded. Trend analysis demonstrated higher preconception BMI was significantly associated with progressively higher rates of cesarean section (p < 0.001), preeclampsia p < 0.001), gestational diabetes (p < 0.001), preterm birth (p = 0.001), lower 1- and 5 minutes Apgar scores (p < 0.001), and neonatal intensive care unit admission (p = 0.002). These associations remained significant in both simple univariable and multivariable logistic regression models. CONCLUSION: We demonstrated obese women are more likely to have maternal complications and neonatal morbidity when compared with normal weight mothers. Maternal and fetal complications increase with increasing obesity with superobese mothers (BMI ≥ 50) having more perinatal adverse outcomes when compared with other classes of obesity. It is reasonable to counsel weight loss prior to conception of women with BMI more than or equal to 30 in an effort to reduce maternal complications and neonatal morbidity related to pregnancy. KEY POINTS: · Maternal obesity is associated with adverse outcomes.. · Complications increase with increasing obesity.. · Superobese mothers have the most adverse outcomes..

Placental Chorioangioma with Nonimmune Hydrops Fetalis.

A 38-year-old woman was found to have a large placental chorioangioma. The fetus was studied using ultrasound. The pregnancy became complicated by hydrops fetalis, polyhydramnios, and abruptio placenta. The infant delivered at 29 weeks' gestational age. The neonatal course was complicated by nonimmune hydrops fetalis, respiratory distress syndrome, anemia, pulmonary hemorrhage, intraventricular hemorrhage, necrotizing enterocolitis, and bronchopulmonary dysplasia. The infant was discharged home with breastfeeding and off oxygen at 50 days of life. This case represents the multidisciplinary approach to the pregnancy complicated by a large placental chorioangioma and the resulting premature neonate with nonimmune hydrops fetalis.

An Atypical Withdrawal Syndrome in Neonates Prenatally Exposed to Gabapentin and Opioids.

We report a retrospective case series of 19 infants exposed to both opioids and gabapentin prenatally. We describe a unique behavioral phenotype in 15 of these infants and report a treatment strategy.

Modulation of intestinal TLR4 expression in infants with neonatal opioid withdrawal syndrome.

OBJECTIVE: Neonatal Opioid Withdrawal Syndrome (NOWS) has been associated with the development of necrotizing enterocolitis (NEC) in term and late-preterm neonates. In this study, we used stool gene expression to determine if an increase in baseline inflammation in the intestine of infants with NOWS is associated with these findings. STUDY DESIGN: Stool samples were prospectively collected between days 1-3 and days 4-9 after delivery for opioid-exposed ( n = 9) or non-exposed neonates (n = 8). Stool gene expression for TLR4 and HMGB1 was determined via real-time PCR. RESULTS: TLR4 expression was higher in the stool of the non-exposed group in both time periods, between days 1-3 (P < 0.0001) and days 4-9 (P < 0.05) after delivery. No significant difference in HMGB1 expression was found at either time point (P > 0.05). CONCLUSION: These findings point to an important interplay between opioid exposure and/or NOWS and the inflammatory milieu of the neonatal intestine.

Carbohydrate-Restricted Diet: A Successful Strategy for Short-Term Management in Youth with Severe Obesity-An Observational Study.

Background: Obesity affects ∼20% of children in the United States and reports of successful dietary treatment are lacking. This study aimed to determine the change in body weight in severely obese youth after carbohydrate-restricted dietary intervention. Methods: This single-center study of a carbohydrate-restricted diet (≤30 grams per day), with unlimited calories, fat, and protein for 3-4 months, examined two groups of severely obese youth of ages 5-18 years: Group A, retrospectively reviewed charts of severely obese youth referred to the Pediatric Obesity Clinic at Hoops Family Children's Hospital and the Ambulatory Division of Marshall Pediatrics, Marshall University School of Medicine, in Huntington, WV, between July 1, 2014 and June 30, 2017 (n = 130), and Group B, prospective participants, referred between July 1, 2018 and December 31, 2018, followed with laboratory studies pre- and postdietary intervention (n = 8). Results: In Group A, 310 participants began the diet, 130 (42%) returned after 3-4 months. Group B had 14 enrollees who began the diet, and 8 followed up at 3-4 months (57%). Girls compared with boys were more likely to complete the diet (P = 0.02). Participants <12 years age were almost twice as likely to complete the diet compared with those 12-18 years (64% vs. 36%, P < 0.01); however, the older group subjects who completed the diet had the same percentage of weight loss compared with those <12 years (6.9% vs. 6.9%). Group A had reductions in weight of 5.1 kg (P < 0.001), body mass index (BMI) 2.5 kg/m2 (P < 0.001), and percentage weight loss 6.9% (P < 0.001). Group B had reductions in weight 9.6 kg (P < 0.01), BMI 4 kg/m2 (P < 0.01), and percentage weight loss 9% (P < 0.01). In addition, participants had significant reductions of fasting serum insulin (P < 0.01), triglycerides (P < 0.01), and 20-hydroxyeicosatetraenoic acid (P < 0.01). Conclusions: This study demonstrated a carbohydrate-restricted diet, utilized short term, effectively reduced weight in a large percentage of severely obese youth, and can be replicated in a busy primary care office.

Persistent Hypoglycemia with Polycystic Kidneys: A Rare Combination - A Case Report.

We present the case of an infant referred to our NICU born at 39 weeks' gestation with persistent hypoglycemia with elevated insulin levels (HI) requiring diazoxide to maintain normoglycemia. Additionally, polycystic kidney disease (PKD) was detected by ultrasound. Molecular genetic testing revealed pathogenic variants in the PMM2gene, i.e., a variant in the promoter region and a missense variant in the coding region. The precoding variant was recently described in 11 European families with similar phenotypes, either in a homozygous state or as compound heterozygous with a pathogenic coding variant. In neonates with HI associated with PKD, this rare recessive disorder should be considered.

After-hours pediatric care compared with emergency department care: a retrospective charge analysis.

OBJECTIVE: To compare financial charges between children treated and released from an emergency department (ED) with those evaluated in an after-hours (AH) pediatric clinic. METHODS: Medical records were retrospectively reviewed for 200 children <15 years of age treated in a hospital-based ED and compared with 200 children seen in an AH pediatric clinic. Our main outcome was median overall patient charges by clinic setting. We additionally examined charges by the 6 most common disease diagnoses. RESULTS: Median charges for children treated and released from the ED were $457 [interquartile range (IQR) $320-$628] compared with $140 (IQR $140-$140) for those treated in the AH clinic (P < .01). In addition, median charges were higher for the ED group in the 6 most common disease classes shared between the 2 study groups, both overall and for individual disease class comparison between study groups (all P < .01). We examined the association between charges and clinic setting in multiple quantile regression model while simultaneously adjusting for age, gender, insurance status, and diagnosis. Median costs were $305 (95% CI = $261 to $348; P < .01) more for the ED compared with the AH group. CONCLUSION: We found that financial charges for pediatric health care delivered in an AH clinic were less than those in an ED. We found significantly higher charges for the ED when like diagnoses were compared. Patients should be encouraged to attend AH clinics for urgent care needs when appropriate, which could result in significant cost savings to the health care system.

Effect of low-carbohydrate, unlimited calorie diet on the treatment of childhood obesity: a prospective controlled study.

BACKGROUND: Childhood obesity has been recognized as the new epidemic in developed countries. Caloric restriction with physical activity is the main therapeutic treatment available for these children. We compared two different dietary protocols to assess treatment efficacy. METHODS: Obese children from the Pediatric Endocrinology clinic were prospectively recruited for the study. Children and their parents were allowed to choose one of two dietary protocols: (1) carbohydrate restricted diet (<30 g/day), with unlimited calories, protein, and fat (High protein, Low CHO Diet), and (2) calorie restricted diet (Low Cal Diet). Anthropometric data were measured at baseline and at the 2 month follow up appointment. RESULTS: Thirty-seven children completed the study of whom 27 chose High Protein, Low CHO Diet and 10 chose Low Cal diet. No differences in gender ratio, age, or BMI were observed at baseline. At 2 months, children in the High Protein, Low CHO Diet lost an average of 5.21 +/- 3.44 kg (p < 0.001) and decreased their BMI by 2.42 +/- 1.3 points (p < 0.001), compared to the children in the Low Cal Diet who gained an average of 2.36 +/- 2.54 kg and 1.00 point on the BMI value (p < 0.001). CONCLUSIONS: A high protein, low carbohydrate, unlimited calorie diet was superior to a restricted calorie protocol for weight loss in obese school age children; moreover, compliance was better.