Search

Background: Centers for Medicare & Medicaid Services (CMS) funded 182 US health care sites to reduce preterm birth rates by enhancing prenatal care for at‐risk women. As a funded site, the enhanced prenatal care maternity care home (MCH) model was implemented from 2013 to 2018 for 1042 Medicaid‐eligible pregnant women. Methods: This retrospective study evaluated the impact of enhanced services on preterm birth risk reduction. Certified community health workers provided enhanced services from enrollment through six weeks postpartum. Participants attending enhanced intake and third‐trimester prenatal visits comprised the Active Group (N = 632). Participants missing third‐trimester visits, but participating in enhanced intake and postpartum visits, comprised the Inactive Group (N = 128). Lost Group participants attended only intake visits (N = 282). Data were collected through CMS‐developed intake, third‐trimester, postpartum, and exit forms. Descriptive analysis, analysis of variance, and the chi‐square tests analyzed the impact of risk factors, participant characteristics, and program participation on birth outcomes. Results: Active Group compared with Inactive and Lost Group participants experienced significantly lower preterm birth rates (7.64% vs 22.48% and 15.82%, P < 0.001) and therefore a significantly lower NICU admission rate compared with Inactive and Lost Groups (2.82% vs 11.85% and 5.47%, P < 0.001). Conclusions: The MCH model of enhanced prenatal care reduced preterm birth and NICU admission rates for Active Group participants. The Black Active Group participant preterm birth rate was not significantly different than other Active Group rates, but was lower than Black Inactive and Lost Group rates. [ABSTRACT FROM AUTHOR]

Background: Severe maternal morbidity (SMM) occurs in 1–2% of pregnancies. Despite the knowledge that a SMM event can contribute to poor fetal/neonatal outcomes, little is known about the preventability of these adverse outcomes. Aims: To examine adverse fetal/neonatal outcomes associated with SMM to determine if these outcomes were potentially preventable. Materials and Methods: A New Zealand national retrospective cohort study examining cases of SMM with an adverse fetal/neonatal outcome. Maternity and initial neonatal care were explored by multidisciplinary panels utilising a preventability tool to assess whether the fetal/neonatal harm was potentially preventable. Adverse fetal/neonatal outcomes were defined as fetal or early neonatal death, Apgar score <7 at five minutes, admission to neonatal intensive care unit or special care baby unit and neonatal encephalopathy. Results: Of 85 cases reviewed, adverse fetal/neonatal outcome was deemed potentially preventable in 55.3% of cases (n = 47/85). Preventability was related to maternal antenatal/peripartum care (in utero) in 39% (n = 33/85), to initial neonatal care (ex utero) in 36% (n = 29/80), and to both maternal and neonatal care in 20% (16/80) of cases. Main contributors to potential preventability were factors related to healthcare providers, particularly lack of recognition of high risk, delayed or failure to diagnose, and delayed or inappropriate treatment. Conclusions: Multidisciplinary panels found that over half of adverse fetal/neonatal harm associated with SMM was potentially preventable. The novel approach of examining both maternal and neonatal care identifies opportunities to improve fetal/neonatal outcomes associated with SMM at multiple points on the perinatal continuum of care. [ABSTRACT FROM AUTHOR]

Aim: This study aimed to summarize cases of successful pregnancy and delivery in patients with transposition of the great arteries (TGA) after atrial switch operation (ASO), to provide management, clinical experience, and maternal and fetal outcomes. Methods: During a 16‐year period (2004–2019), we experienced 30 pregnancies in 15 patients after ASO at our institution. We retrospectively reviewed the medical records of the patients. Results: In 30 pregnancies, there were 21 (70%) live births, five (17%) miscarriages, and four (13%) artificial abortions. There were no maternal or neonatal deaths. Cardiac complications occurred in nine (43%) patients: deterioration of right ventricular (RV) function in one, symptomatic heart failure (HF) in three, supraventricular tachyarrhythmia requiring electrical cardioversion in two, sick sinus syndrome that required pacemaker implantation in two, and hemoptysis in one. Obstetric complications occurred in five (24%). Neonatal complications were premature births (delivery at <37 weeks of gestation) in 15 (71%), and birthweight <2500 g in 18 (86%). The mode of delivery consisted of vaginal delivery (VD) in five (24%), and cesarean section (CS) in 16 (76%). Conclusion: A high incidence of preterm CS and cardiac complications including deterioration of RV function was observed in patients who had undergone ASO for TGA. [ABSTRACT FROM AUTHOR]

Background: Haemoglobinopathies represent the most common single gene disorder worldwide; however, significant centre to centre variations in antenatal screening practices exist. Aims: To assess performance of a selective antenatal haemoglobinopathy screening policy within a presumed low‐prevalence Australian population. Primary outcome was the failure to screen rate for women with at least one identifiable risk factor. Secondary outcomes included outcomes of maternal screening and rates, gestations and outcomes of paternal, prenatal and neonatal testing. Materials and methods: A two‐year retrospective cohort study identifying all women attending for public antenatal care with at least one identifiable risk factor for haemoglobinopathy. Results: At least one risk factor for haemoglobinopathy was identified in 8.8% of the entire pregnant cohort; however, the failure to screen rate was high at 83.7% overall. Screening was significantly more likely to be undertaken in multiparous women, those with multiple risk factors and women originating from the Middle East. Twenty percent of screened women returned an abnormal result; however, this led to paternal haemoglobinopathy screening in only 66.6%. Where completed, the addition of partner screening reclassified offspring to low‐risk status in 85.7% of cases. Conclusions: This study demonstrates an 83.7% screen failure rate within a selective screening model raising concerns regarding the clinical utility and health equity of this approach. This major drawback of selective screening suggests that institution of a universal antenatal screening system for haemoglobinopathies, even in anticipated low‐prevalence areas, will improve detection rates and ensure families receive appropriate and timely counselling. [ABSTRACT FROM AUTHOR]

Objective: To assess the prevalence of overweight and obese women in the antenatal and perinatal periods, in rural hospitals; and to evaluate neonatal and maternal outcomes, including transfer to larger birthing centres. Design: A retrospective clinical chart audit. Setting: Rural maternity services in five Queensland rural hospitals. Participants: Data were collected from 250 women presenting to participating rural hospitals, with an estimated due date in 2016. Main outcome measures: Obstetric and neonatal data, whether transfer occurred, mode of delivery and any complications, and neonatal outcomes including birth weight and complications were collected. Demographic information collected included maternal age, gravidity and parity, race, smoking status and pre‐pregnancy body mass index. The main outcome measures of interest were birth weight, Caesarean rate, transfer rate and diagnosis of gestational diabetes in relation to the body mass index. Results: Over 50% of women were overweight or obese while entering pregnancy, with 5.2% of mothers in the morbidly obese category. There was an increase in the birth weight of mothers with a body mass index of more than 25. The increasing body mass index was associated with an increased likelihood of transfer, diagnosis of gestational diabetes, elective and, especially, emergency Caesareans performed at the hospital. Twenty‐four percent of women continued to smoke throughout pregnancy. Conclusion: A high prevalence of obesity was found in the rural obstetric population. As the body mass index increases, so too does birth weight, gestational diabetes, transfer rate and Caesarean section rate. The rates of smoking throughout pregnancy were higher than the average metropolitan rates. These findings have implications not just for rural hospital operation and resources, but also for preventive health activities in rural communities. [ABSTRACT FROM AUTHOR]

Background Hydrops fetalis ( HF) has a low survival rate, particularly in the case of preterm birth. In addition, the severity index of HF has not been fully investigated yet. The aim of this study was to clarify the prognostic factors of HF with pleural effusion. Methods All live-born HF patients with pleural effusion, except for chromosomal abnormality or complex congenital heart disease, born from 2009 to 2013 in Aichi Prefecture in Japan were included. Prenatal, perinatal, and postnatal information was obtained from the medical records and was retrospectively analyzed. Results Forty-one HF patients with pleural effusion were included, and 28 patients (68%) survived. On multivariate logistic stepwise analysis, gestational birth week ( OR, 0.71; 95% CI: 0.52-0.96, P = 0.027) and standard deviation ( SD) score of the birthweight ( OR, 1.74; 95% CI: 1.01-2.99, P = 0.045) were significant factors for postnatal death. All patients with both ≥32 gestational weeks and <3.0 birthweight SD score survived. Conclusions Combined with the gestational weeks data, birthweight SD score may be useful to estimate the prognosis of HF with pleural effusion. [ABSTRACT FROM AUTHOR]

Objective To determine the risk factors associated with having a very low birth weight ( VLBW) infant as a follow-up to the first phase of a Perinatal Periods of Risk approach. Design and Sample Retrospective cohort analysis of birth certificates. Population-based sample of 53,427 birth certificates for the city under study during the years 1999-2006. Measures The relationship of selected maternal characteristics as predictors of VLBW using multivariate logistic regression analysis. Results The maternal characteristics associated with VLBW were as follows: no prenatal care (OR = 4.04), inadequate weight gain (OR = 3.97), Black, non-Hispanic race (OR = 1.50), less than 20 years old (OR = 1.42) and more than 35 years old (OR = 1.43). After analyzing age and race/ethnicity together, Black non-Hispanic women less than 20 years of age (OR = 2.70) or over 35 years of age (OR = 2.45) still had an increased odds for having a VLBW infant whereas Black non-Hispanic women between the ages of 20 and 35 did not. Conclusions The findings of this study suggest educating women on the importance of preconception care, prenatal care, and adequate pregnancy weight gain to reduce the odds of having a VLBW infant. [ABSTRACT FROM AUTHOR]

Background Disparities exist in pregnancy and birth outcomes between Australian Aboriginal women and their non-Aboriginal counterparts. Understanding patterns of health service use by Aboriginal women is critical. This study describes the use of maternal health services by remote dwelling Aboriginal women in northern Australia during pregnancy, birth and the postpartum period and their burden of disease. Methods A retrospective cohort study of maternity care for all 412 maternity cases from two remote Aboriginal communities in the Northern Territory of Australia, 2004-2006. Primary endpoints were the number and type of maternal health-related complications and service episodes at the health centers and regional hospital during pregnancy, birth, and the first 6 months postpartum. Results Ninety-three percent of women attended antenatal care. This often commenced late in pregnancy. High levels of complications were identified and 23 percent of all women required antenatal hospitalization. Birth occurred within the regional hospital for 90 percent of women. By 6 months postpartum, 45 percent of women had documented postnatal morbidities and 8 percent required hospital admission. The majority of women accessed remote health services at least once; however, only one third had a record of a postnatal care within 2 months of giving birth. Conclusion Maternal health outcomes were poor despite frequent service use throughout pregnancy, birth, and the first 6 months postpartum suggesting quality of care rather than access issues. These findings reflect outcomes that are more aligned with the developing rather than developed world and have significant implications for future planning of maternity services that must be urgently addressed. [ABSTRACT FROM AUTHOR]

Background: The Winnunga Nimmityjah Aboriginal Health Service Aboriginal Midwifery Access Program (AMAP) was established in 2001 to provide antenatal care, birth support and postnatal care to clients in the Australian Capital Territory (ACT). Aim: To describe the uptake and impact of AMAP services on access to antenatal care, behavioural risk factors and pregnancy outcomes and to compare the characteristics of AMAP clients with other women giving birth in the ACT. Methods: A descriptive study of medical records for AMAP clients who gave birth in 2004-2008. Outcome measures: maternal and baby characteristics, antenatal visits, behavioural risk factors and complications. Characteristics of AMAP clients were compared with the ACT Maternal and Perinatal Collection. Results: Of 187 women, 11.2% were aged <20 years, 50.3% presented in the first trimester and 94.7% attended five or more antenatal visits. Of 193 babies, 17.1% were born preterm and 18.1% had low birthweight. Compared with the ACT Maternal and Perinatal Collection, Aboriginal and Torres Strait Islander AMAP clients had a higher smoking rate (63.8 vs 49.0%), a lower caesarean delivery rate (20.0 vs 27.6%), a slightly lower proportion of preterm babies (18.8 vs 21.6%) and a slightly lower proportion of low-birthweight babies (18.8 vs 21.0%). Conclusions: Aboriginal Midwifery Access Program provides high-quality antenatal care in a trusted environment. The high rate of smoking in pregnancy needs to be addressed. [ABSTRACT FROM AUTHOR]