American journal of obstetrics and gynecology
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Am. J. Obstet. Gynecol. · Apr 2017
Comparative StudyVaginal birth after cesarean: neonatal outcomes and United States birth setting.
Women who seek vaginal birth after cesarean delivery may find limited in-hospital options. Increasing numbers of women in the United States are delivering by vaginal birth after cesarean delivery out-of-hospital. Little is known about neonatal outcomes among those who deliver by vaginal birth after cesarean delivery in- vs out-of-hospital. ⋯ Fewer than 1 in 10 women in the United States with a previous cesarean delivery delivered by vaginal birth after cesarean delivery in any setting, and increasing proportions of these women delivered in an out-of-hospital setting. Adverse outcomes were more frequent for neonates who were born in an out-of-hospital setting, with risk concentrated among women birthing their second child and women without a history of vaginal birth. This information urgently signals the need to increase availability of in-hospital vaginal birth after cesarean delivery and suggests that there may be benefit associated with increasing options that support physiologic birth and may prevent primary cesarean delivery safely. Results may inform evidence-based recommendations for birthplace among women who seek vaginal birth after cesarean delivery.
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Am. J. Obstet. Gynecol. · Apr 2017
Multicenter StudyEarly standardized treatment of critical blood pressure elevations is associated with a reduction in eclampsia and severe maternal morbidity.
Hypertensive disorders of pregnancy result in significant maternal morbidity and mortality. State and national guidelines have been proposed to increase treatment of patients with hypertensive emergencies or critically elevated blood pressures. There are limited data available to assess the impact of these recommendations on maternal morbidity. ⋯ We noted 3 important findings: (1) compliance with state and national treatment guidelines is low without monitoring; (2) high levels of compliance can be achieved in a relatively short period of time; and (3) early intervention with intravenous blood pressure medication and magnesium sulfate for verified sustained critical maternal blood pressures resulted in a significant reduction in the rate of eclampsia and severe maternal morbidity. The reduction in the rate of eclampsia could only partially be attributed to the increase in the use of magnesium sulfate, suggesting an additive or synergistic effect of the combined treatment of an antihypertensive medication and magnesium sulfate on the rate of eclampsia and severe maternal morbidity.
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Am. J. Obstet. Gynecol. · Apr 2017
Randomized Controlled TrialA randomized clinical trial of exercise during pregnancy to prevent gestational diabetes mellitus and improve pregnancy outcome in overweight and obese pregnant women.
Obesity and being overweight are becoming epidemic, and indeed, the proportion of such women of reproductive age has increased in recent times. Being overweight or obese prior to pregnancy is a risk factor for gestational diabetes mellitus, and increases the risk of adverse pregnancy outcome for both mothers and their offspring. Furthermore, the combination of gestational diabetes mellitus with obesity/overweight status may increase the risk of adverse pregnancy outcome attributable to either factor alone. Regular exercise has the potential to reduce the risk of developing gestational diabetes mellitus and can be used during pregnancy; however, its efficacy remain controversial. At present, most exercise training interventions are implemented on Caucasian women and in the second trimester, and there is a paucity of studies focusing on overweight/obese pregnant women. ⋯ Cycling exercise initiated early in pregnancy and performed at least 30 minutes, 3 times per week, is associated with a significant reduction in the frequency of gestational diabetes mellitus in overweight/obese pregnant women. And this effect is very relevant to that exercise at the beginning of pregnancy decreases the gestational weight gain before the mid-second trimester. Furthermore, there was no evidence that the exercise prescribed in this study increased the risk of preterm birth or reduced the mean gestational age at birth.
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Am. J. Obstet. Gynecol. · Apr 2017
Reducing health disparities by removing cost, access, and knowledge barriers.
While the rate of unintended pregnancy has declined in the United States in recent years, unintended pregnancy among teens in the United States is the highest among industrialized nations, and disproportionately affects minority teens. ⋯ When barriers to cost, access, and knowledge were removed, such as in the Contraceptive CHOICE Project, Black-White disparities in unintended pregnancy rates among sexually active teens were reduced on both absolute and relative scales. The rate of unintended pregnancy was almost equal between Black and White teens compared to large Black-White disparities on the national level.
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Am. J. Obstet. Gynecol. · Apr 2017
ReviewSyphilis during pregnancy: a preventable threat to maternal-fetal health.
Syphilis remains the most common congenital infection worldwide and has tremendous consequences for the mother and her developing fetus if left untreated. Recently, there has been an increase in the number of congenital syphilis cases in the United States. Thus, recognition and appropriate treatment of reproductive-age women must be a priority. ⋯ Thereafter, the remaining benzathine penicillin G doses can be given in an outpatient setting. The rate of maternal titer decline is not tied to pregnancy outcomes. Therefore, after adequate syphilotherapy, maternal titers should be checked monthly to ensure they are not increasing four-fold, as this may indicate reinfection or treatment failure.