No abstract

Este artigo avaliou o uso das boas práticas (alimentação, deambulação, uso de métodos não farmacológicos para alívio da dor e de partograma) e de intervenções obstétricas na assistência ao trabalho de parto e parto de mulheres de risco obstétrico habitual. Foram utilizados dados da pesquisa Nascer no Brasil, estudo de base hospitalar realizada em 2011/2012, com entrevistas de 23.894 mulheres. As boas práticas durante o trabalho de parto ocorreram em menos de 50% das mulheres, sendo menos frequentes nas regiões Norte, Nordeste e Centro-oeste. O uso de ocitocina e amniotomia foi de 40%, sendo maior no setor público e nas mulheres com menor escolaridade. A manobra de Kristeller, episiotomia e litotomia foram utilizada, em 37%, 56% e 92% das mulheres, respectivamente. A cesariana foi menos frequente nas usuárias do setor público, não brancas, com menor escolaridade e multíparas. Para melhorar a saúde de mães e crianças e promover a qualidade de vida, o Sistema Único de Saúde (SUS) e, sobretudo o setor privado, necessitam mudar o modelo de atenção obstétrica promovendo um cuidado baseado em evidências científicas.

This study aims to describe prenatal care provided

We did not find any high quality evidence to inform practice, with substantial heterogeneity being found between the studies conducted to date. There is little or no evidence to support either a positive or adverse effect of psychological debriefing for the prevention of psychological trauma in women following childbirth. There is no evidence to support routine debriefing for women who perceive giving birth as psychologically traumatic.Future research should provide greater detail of the outcome measures used, and with scales for measuring psychological trauma validated against clinical diagnostic interviews. High rates of obstetric intervention in some birth settings may mean that women require improved emotional care from health professionals to reduce the risk of childbirth being experienced as traumatic. As all included trials excluded women unable to communicate in the native language of the study setting, there is no information on the response of these women to psychological debriefing. No included studies were conducted in low or middle-income countries.

BackgroundThe participation of nurses and midwives in vaginal birth care is limited in Brazil, and there are no national data regarding their involvement. The goal was to describe the participation of nurses and nurse-midwives in childbirth care in Brazil in the years 2011 and 2012, and to analyze the association between hospitals with nurses and nurse-midwives in labor and birth care and the use of good practices, and their influence in the reduction of unnecessary interventions, including cesarean sections.MethodsBirth in Brazil is a national, population-based study consisting of 23,894 postpartum women, carried out in the period between February 2011 and October 2012, in 266 healthcare settings. The study included all vaginal births involving physicians or nurses/nurse-midwives. A logistic regression model was used to examine the association between the implementation of good practices and suitable interventions during labor and birth, and whether care was a physician or a nurse/nurse-midwife led care. We developed another model to assess the association between the use of obstetric interventions during labor and birth to the personnel responsible for the care of the patient, comparing hospitals with decisions revolving exclusively around a physician to those that also included nurses/nurse-midwives as responsible for vaginal births.Results16.2 % of vaginal births were assisted by a nurse/nurse-midwife. Good practices were significantly more frequent in those births assisted by nurses/nurse-midwives (ad lib. diet, mobility during labor, non-pharmacological means of pain relief, and use of a partograph), while some interventions were less frequently used (anesthesia, lithotomy position, uterine fundal pressure and episiotomy). In maternity wards that included a nurse/nurse-midwife in labour and birth care, the incidence of cesarean section was lower.ConclusionsThe results of this study illustrate the potential benefit of collaborative work between physicians and nurses/nurse-midwives in labor and birth care. The adoption of good practices in managing labor and birth could be the first step toward more effective obstetric and midwifery care in Brazil. It may be easier to introduce new approaches rather than to eliminate old ones, which may explain why the reduction of unnecessary interventions during labor and birth was less pronounced than the adoption of new practices.Electronic supplementary materialThe online version of this article (doi:10.1186/s12978-016-0236-7) contains supplementary material, which is available to authorized users.

Background Audit and feedback of critical incidents is an established part of obstetric practice. However, the effect on perinatal and maternal mortality is unclear. The potential harmful effects and costs are unknown. Objectives Is critical incident audit and feedback effective in reducing the perinatal mortality rate, the maternal mortality ratio, and severe neonatal and maternal morbidity? Search methods We searched the Cochrane Pregnancy and Childbirth Group’s Trials Register (30 November 2010) and the Cochrane Effective Practice and Organisation of Care Group’s Trials Register (18 November 2010). Selection criteria Randomized trials of audit (defined as any summary of clinical performance over a specified period of time) and feedback (method of feeding that information back to the clinicians) that reported objectively measured professional practice in a healthcare setting or healthcare outcomes. Data collection and analysis No suitable trials were found. Main results None. Authors’ conclusions The necessity of recording the number and cause of deaths is not in question. Mortality rates are essential in identifying problems within the healthcare system. Maternal and perinatal death reviews should continue to be held, until further information is available. The evidence from serial data clearly suggests more benefit than harm. Feedback is essential in any audit system. The most effective mechanisms for this are unknown, but it must be directed at the relevant people.

BackgroundA valid, accurate method for determining gestational age (GA) is crucial in classifying early and late prematurity, and it is a relevant issue in perinatology. This study aimed at assessing the validity of different measures for approximating GA, and it provides an insight into the development of algorithms that can be adopted in places with similar characteristics to Brazil. A follow-up study was carried out in two cities in southeast Brazil. Participants were interviewed in the first trimester of pregnancy and in the postpartum period, with a final sample of 1483 participants after exclusions. The distribution of GA estimates at birth using ultrasound (US) at 21–28 weeks, US at 29+ weeks, last menstrual period (LMP), and the Capurro method were compared with GA estimates at birth using the reference US (at 7–20 weeks of gestation). Kappa, sensitivity, and specificity tests were calculated for preterm (<37 weeks of gestation) and post-term (>=42 weeks) birth rates. The difference in days in the GA estimates between the reference US and the LMP and between the reference US and the Capurro method were evaluated in terms of maternal and infant characteristics, respectively.ResultsFor prematurity, US at 21–28 weeks had the highest sensitivity (0.84) and the Capurro method the highest specificity (0.97). For postmaturity, US at 21–28 weeks and the Capurro method had a very high sensitivity (0.98). All methods of GA estimation had a very low specificity (≤0.50) for postmaturity. GA estimates at birth with the algorithm and the reference US produced very similar results, with a preterm birth rate of 12.5%.ConclusionsIn countries such as Brazil, where there is less accurate information about the LMP and lower coverage of early obstetric US examinations, we recommend the development of algorithms that enable the use of available information using methodological strategies to reduce the chance of errors with GA. Thus, this study calls into attention the care needed when comparing preterm birth rates of different localities if they are calculated using different methods.

S1Determining gestational age based on information from the Birth in Brazil study Determinação da idade gestacional com base em informações do estudo Nascer no Brasil Determinación de la edad gestacional en base a la información del estudio Nacer en Brasil