Birth
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Randomized Controlled Trial Multicenter Study Comparative Study
Planned cesarean or vaginal delivery for women in spontaneous labor with a twin pregnancy: A secondary analysis of the Twin Birth Study.
The Twin Birth Study, a multicenter randomized controlled trial, found no differences in neonatal outcomes in women with twins randomized to planned cesarean or vaginal delivery. Nevertheless, women who present in spontaneous labor might expect a better outcome following a trial of vaginal delivery than undergoing cesarean delivery. In this secondary analysis, we aimed to compare neonatal outcomes of women who presented in spontaneous labor in the two arms of the Twin Birth Study. ⋯ In women with twins who present in spontaneous labor between 32 + 0 and 38 + 6 weeks' gestation, where the first twin is cephalic, a policy of planned vaginal delivery or cesarean is not associated with significant differences in neonatal or maternal outcomes.
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Multicenter Study Observational Study
Factors associated with breastfeeding support from health care professionals by implementing a Clinical Practice Guideline.
The prevalence and duration of breastfeeding are at low levels and may be improved by the support of health care professionals. Our objective was to determine the effect of implementing a breastfeeding clinical practice guideline on factors associated with breastfeeding support by health care professionals, adopting a Theory of Planned Behavior approach. ⋯ Clinical practice guideline implementation improved the responses of professionals on breastfeeding support in subjective norms and beliefs scales. There is a need for activities to assist breastfeeding in a practical manner and for more effective measures to ensure compliance with the International Code of Marketing of Breast-milk Substitutes.
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Although epidural analgesia is widespread and very effective for alleviating labor pain, its use is still controversial, as the literature is inconsistent about the risk of adverse birth outcome after administration of epidural analgesia. The aim of this study was to explore associations between epidural analgesia and mode of delivery. ⋯ In nulliparous women of a very low-risk population, use of epidural analgesia for labor pain was associated with higher risks of emergency cesarean section and vacuum extraction.
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Randomized Controlled Trial Multicenter Study
Randomized controlled trial of hands-and-knees positioning for occipitoposterior position in labor.
Hands-and-knees positioning during labor has been recommended on the theory that gravity and buoyancy may promote fetal head rotation to the anterior position and reduce persistent back pain. A Cochrane review found insufficient evidence to support the effectiveness of this intervention during labor. The purpose of this study was to evaluate the effect of maternal hands-and-knees positioning on fetal head rotation from occipitoposterior to occipitoanterior position, persistent back pain, and other perinatal outcomes. ⋯ Maternal hands-and-knees positioning during labor with a fetus in occipitoposterior position reduces persistent back pain and is acceptable to laboring women. Given this evidence, hands-and-knees positioning should be offered to women laboring with a fetus in occipitoposterior position in the first stage of labor to reduce persistent back pain. Although this study demonstrates trends toward improved birth outcomes, further trials are needed to determine if hands-and-knees positioning promotes fetal head rotation to occipitoanterior and reduces operative delivery.
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Randomized Controlled Trial Multicenter Study
Making choices for childbirth: a randomized controlled trial of a decision-aid for informed birth after cesarean.
Decision-making about mode of birth after a cesarean delivery presents challenges to women and their caregivers and requires a balance of risks and benefits according to individual circumstances. The study objective was to determine whether a decision-aid for women who have experienced previous cesarean birth facilitates informed decision-making about birth options during a subsequent pregnancy. ⋯ A decision-aid for women facing choices about birth after cesarean section is effective in improving knowledge and reducing decisional conflict. However, little evidence suggested that this process led to an informed choice. Strategies are required to better equip organizations and practitioners to empower women so that they can translate informed preferences into practice. Further work needs to examine ways to enhance women's power in decision-making within the doctor-patient relationship.