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Background: Treatment of gestational diabetes mellitus has been demonstrated to improve perinatal outcomes. However, the role of the Special Supplemental Nutrition Program for Women, Infants, and Children in maternal and neonatal outcomes for qualifying patients with gestational diabetes mellitus is less understood., Objective: The objective of this study is to observe the relationship of enrollment in the Special Supplemental Nutrition Program for Women, Infants, and Children with pregnancy outcomes in patients with gestational diabetes., Study Design: This was a retrospective cohort study using National Vital Statistics Birth Data of pregnant persons diagnosed with gestational diabetes mellitus between 2014 and 2018. The study population was composed of patients who had Medicaid coverage for maternity care; patients with Medicaid are automatically qualified for the Special Supplemental Nutrition Program for Women, Infants, and Children. The study groups were defined as those who enrolled in the Special Supplemental Nutrition Program for Women, Infants, and Children vs those who did not enroll. In addition, maternal and neonatal outcomes for these groups were analyzed. Univariate and multivariable logistic regression analyses adjusted for significant covariates were performed., Results: Of 460,377 pregnant persons with pregnancies complicated by gestational diabetes mellitus, 73% were enrolled in the Special Supplemental Nutrition Program for Women, Infants, and Children, and 27% were not. Pregnant persons with gestational diabetes mellitus enrolled in the Special Supplemental Nutrition Program for Women, Infants, and Children had decreased odds of preterm delivery before 34 and 37 weeks of gestation. Although the Special Supplemental Nutrition Program for Women, Infants, and Children group had higher odds of large-for-gestational-age neonates and cesarean delivery, the overall rates of these outcomes in both cohorts were high., Conclusion: The Special Supplemental Nutrition Program for Women, Infants, and Children provides a resource for perinatal support, supplemental food, and nutritional education. The decrease in the rates of preterm deliveries in pregnant persons with gestational diabetes mellitus that enroll in the Special Supplemental Nutrition Program for Women, Infants, and Children, Infants, and Children relative to those that qualified for the program but did not enroll suggested that having access to available education and food sources may influence perinatal outcomes., (Copyright © 2022 Elsevier Inc. All rights reserved.)

Background: Recent studies have compared maternal and neonatal outcomes associated with fetoscopic surgical approach for repair of myelomeningocele compared with an open approach., Objective: In this study, we compared the cost-effectiveness of these techniques in the setting of a woman seeking future pregnancies., Study Design: A decision-analytical model using TreeAge software was designed to compare the costs and outcomes of fetoscopic vs open repair in patients with prenatally diagnosed myelomeningocele. We assumed a theoretical cohort of 500 women with a pregnancy affected by myelomeningocele planning to have a future pregnancy. Our model accounted for costs and quality-adjusted life years of the woman, the neonate with myelomeningocele, and the neonate in a subsequent pregnancy. Neonatal outcomes from the incident pregnancy included motor function >2 levels better than the anatomic level, motor function <2 levels better than the anatomic level, and same motor function as the anatomic level, preterm birth in the index pregnancy, neonatal death in the index pregnancy, and major neurodevelopmental disability as a result of preterm birth in the index pregnancy. Neonatal outcomes in the subsequent pregnancy included stillbirth, preterm birth, and neonatal and major neurodevelopmental disability as a result of preterm birth. Probabilities were derived from the literature, and we used a willingness-to-pay threshold of $100,000 per quality-adjusted life year., Results: In the index pregnancy, fetoscopic surgical technique resulted in 140 fewer cases of preterm birth and fewer cases of neurodevelopmental disability and neonatal death. Fetoscopic technique resulted in 130 more cases of functional level >2 levels better than the anatomic level, 35 fewer cases of functional level >2 levels worse than the anatomic level, and 107 fewer cases of function same as the anatomic level. In the subsequent pregnancy, fetoscopic surgery led to 22 fewer cases of delivery complications (uterine dehiscence, uterine rupture, and excessive bleeding), 24 fewer cases of stillbirth, and 22 fewer cases of preterm birth. Although the fetoscopic approach was more costly, it was cost-effective with an incremental cost-effectiveness ratio of $1029 per quality-adjusted life year in our theoretical cohort of 500 patients. Monte Carlo probabilistic sensitivity analysis showed that fetoscopic technique is cost-effective 100% of the time., Conclusion: In our theoretical cohort, the fetoscopic approach was more costly, but resulted in improved outcomes when a subsequent pregnancy was considered., (Copyright © 2021 Elsevier Inc. All rights reserved.)