American journal of obstetrics and gynecology
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Vasa previa is a rare condition that is associated with a high rate of fetal or neonatal death when not diagnosed antenatally. The majority of available studies are either small, do not include antepartum data, limited to single institutions, or are biased by inclusion of patients from registries and online vasa previa support groups. ⋯ This study confirms most current recommendations that include risk-based ultrasound screening, early hospitalization at 30-34 weeks gestation, antenatal corticosteroids at 30-32 weeks gestation, and elective delivery at 33-34 weeks gestation. Thus, with these recommendations for current identification and management of vasa previa in this series of geographically diverse mostly private practice maternal fetal medicine practices, we have confirmed recent reports that show a dramatic improvement in neonatal survival and complications compared with earlier reports.
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Am. J. Obstet. Gynecol. · Aug 2016
Confirmed severe maternal morbidity is associated with high rate of preterm delivery.
Because severe maternal morbidity (SMM) is increasing in the United States, affecting up to 50,000 women per year, there was a recent call to review all mothers with SMM to better understand their morbidity and improve outcomes. Administrative screening methods for SMM have recently been shown to have low positive predictive value for true SMM after chart review. To ultimately reduce maternal morbidity and mortality we must better understand risk factors, and preventability issues about true SMM such that interventions could be designed to improve care. ⋯ An extremely high proportion of women with severe morbidity (42.5%) delivered preterm with 17.8% delivering <32 weeks, which underscores the importance of access to appropriate-level care for mothers with SMM and their newborns. Further, the extremely high rate of preterm delivery (75%) in women with placental hemorrhage in combination with their 63% prior cesarean delivery rate highlights another risk of prior cesarean delivery: subsequent preterm delivery. These data provide a reminder that a cesarean delivery could be a contributing factor to not only hemorrhage-related SMM, but also to increased subsequent preterm delivery, more reason to continue national efforts to safely reduce initial cesarean deliveries.
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Am. J. Obstet. Gynecol. · Aug 2016
Randomized Controlled TrialValidating a standardized laparoscopy curriculum for gynecology residents: a randomized controlled trial.
Residency programs struggle with integrating simulation training into curricula, despite evidence that simulation leads to improved operating room performance and patient outcomes. Currently, there is no standardized laparoscopic training program available for gynecology residents. ⋯ Participation in a comprehensive simulation-based training curriculum for gynecologic laparoscopy leads to a superior improvement in knowledge and technical performance in the operating room compared with conventional residency training.
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Am. J. Obstet. Gynecol. · Aug 2016
Effects of lactation on postpartum blood pressure among women with gestational hypertension and preeclampsia.
Women with a history of hypertensive disorders of pregnancy are at an increased risk of hypertension and cardiovascular disease in later life. Lactation has been associated with a reduced risk of maternal hypertension, both in the postpartum period and later life. However, little is known about whether lactation is also cardioprotective in women with hypertensive disorders of pregnancy such as preeclampsia or gestational hypertension. ⋯ This study found that lactation is associated with lower postpartum blood pressure among overweight women who develop gestational hypertension but not among women who develop preeclampsia. Future studies are needed to explore the association of lactation and blood pressure in later life for women with hypertensive disorders of pregnancy.
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Am. J. Obstet. Gynecol. · Aug 2016
The effect of distance traveled on disease outcomes in gestational trophoblastic neoplasia.
Gestational trophoblastic neoplasia is a rare gynecological malignancy often treated at tertiary referral centers. Patients frequently travel long distances to obtain care for gestational trophoblastic neoplasia, which may affect cancer outcomes in these patients. ⋯ In this cohort, long distance traveled to obtain care for gestational trophoblastic neoplasia was associated with an increased risk of presenting with high-risk disease and requiring multiagent chemotherapy for treatment. Patients with high-risk gestational trophoblastic neoplasia traveled nearly 100 miles to obtain care. There may be a delay in diagnosis in women traveling more than 50 miles to obtain care; however, we found no difference in recurrence risk for long-distance travelers.