RESUMO
BACKGROUND: Resilience reflects coping with pregnancy-specific stress, including physiological adaptations of the maternal organism or factors arising from the socioeconomic context, such as low income, domestic violence, drug and alcohol use, lack of a support network and other vulnerability characteristics. Resilience is a dynamic characteristic that should be comparatively evaluated within a specific context; its association with perceived stress and social vulnerability during pregnancy is still not fully understood. This study aimed at exploring maternal resilience, perceived stress and social vulnerability during pregnancy and its associated factors and outcomes. METHODS: Prospective multicenter cohort study of nulliparous women in Brazil determining resilience (Resilience Scale; RS) and stress (Perceived Stress Scale; PSS) at 28 weeks of gestation (± 1 week). Resilience and stress scores were compared according to sociodemographic characteristics related to maternal/perinatal outcomes and social vulnerability, defined as having low level of education, being adolescent, without a partner or ethnicity other than white. RESULTS: We included 383 women who completed the RS and PSS instruments. Most women showed low resilience scores (median: 124.0; IQR 98-143). Women with a low resilience score (RS < 125) were more likely from the Northeast region, adolescents, other than whites, did not study or work, had a low level of education, low family income and received public antenatal care. Higher scores of perceived stress were shown in the Northeast, other than whites, at low levels of education, low annual family income and public antenatal care. Pregnant women with low resilience scores (n = 198) had higher perceived stress scores (median = 28) and at least one vulnerability criterion (n = 181; 91.4%). CONCLUSION: Our results reinforce the role of resilience in protecting women from vulnerability and perceived stress. It may prevent complications and build a positive experience during pregnancy.
Assuntos
Resultado da Gravidez , Gestantes , Resiliência Psicológica , Estresse Psicológico , Adolescente , Feminino , Humanos , Gravidez , Estudos de Coortes , Gestantes/psicologia , Cuidado Pré-Natal , Estudos Prospectivos , Paridade , Brasil/epidemiologia , Idade Gestacional , Segundo Trimestre da Gravidez , Populações Vulneráveis , Estresse Psicológico/epidemiologia , Ansiedade/epidemiologiaRESUMO
BACKGROUND: Small-for-gestational-age neonates (SGA) are at increased risk of neonatal morbidity. Nulliparity represents a risk factor for SGA; birthweight charts may perform differently for the detection of SGA among nulliparas. This study aimed at describing the prevalence of SGA in nulliparas according to different birthweight charts and evaluating the diagnostic performance of these charts to maternal and perinatal outcomes. METHODS: This is a secondary analysis of a Brazilian cohort of nulliparas named Preterm SAMBA study. Birthweight centiles were calculated using the Intergrowth-21st, WHO-Fetal Growth Charts, Birth in Brazil population chart and GROW-customised chart. The risks of outcomes among SGA neonates and their mothers in comparison to neonates with birthweights between the 40th-60th centiles were calculated, according to each chart. ROC curves were used to detect neonatal morbidity in neonates with birth weights below different cutoff centiles for each chart. RESULTS: A sample of 997 nulliparas was assessed. The rate of SGA infants varied between 7.0-11.6%. All charts showed a significantly lower risk of caesarean sections in women delivering SGA neonates compared to those delivering adequate-for-gestational-age neonates (OR 0.55-0.64, p < .05). The charts had poor performance (AUC 0.492 - 0.522) for the detection of neonatal morbidity related to SGA born at term. CONCLUSION: The populational and customised birthweight charts detected different prevalence of small-for-gestational-age neonates and showed similar and poor performance to identify related neonatal adverse outcomes in this population.
Assuntos
Doenças do Recém-Nascido , Recém-Nascido Pequeno para a Idade Gestacional , Peso ao Nascer , Feminino , Retardo do Crescimento Fetal/epidemiologia , Idade Gestacional , Gráficos de Crescimento , Humanos , Lactente , Recém-Nascido , Paridade , GravidezRESUMO
PURPOSE: The objective was to assess the continuation and satisfaction of women who had copper IUDs inserted during caesarean delivery, in addition to possible factors associated with device positioning. MATERIALS AND METHODS: A prospective, observational study was carried out involving 158 women who underwent copper IUD insertion during caesarean delivery in Fortaleza, Brazil. The women were followed up 6 weeks and 6 months after insertion of the IUD, at which time they completed a satisfaction questionnaire. We performed speculum and ultrasound examination. RESULTS: IUD continuation rates after 6 weeks and 6 months were 92% and 71.5%, respectively. Approximately 85% and 76% of the women were satisfied with the method after 6 weeks and 6 months, respectively. The rate of poor positioning on ultrasound was 5% and the rate of visible thread after 6 weeks was 29.1%, both without association with age, parity, gestational age or active labour. There were 2 cases of infection (1.3%) and no cases of perforation or pregnancy. CONCLUSIONS: There was a good rate of continuation and satisfaction with the immediate post-caesarean IUD. There was no association between IUD malpositioning and age, parity, gestational age or active labour.
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Dispositivos Intrauterinos de Cobre , Dispositivos Intrauterinos , Cesárea , Feminino , Humanos , Paridade , Satisfação Pessoal , Gravidez , Estudos ProspectivosRESUMO
BACKGROUND: Labor induction is defined as any procedure that stimulates uterine contractions before labor begins spontaneously. The vaginal and oral routes of administration of misoprostol are those most used for the induction of labor in routine practice, with the recommended dose being 25 µg. Nevertheless, the sublingual route may reduce the number of vaginal examinations required, increasing patient comfort and lowering the risk of maternal and fetal infection. Based on a previous systematic review, the objective of this study was to compare the frequency of tachysystole as the main outcome measure when misoprostol is administered sublingually at the dose of 12.5 µg versus vaginally at a dose of 25 µg to induce labor in a full-term pregnancy with a live fetus. METHODS: A randomized, placebo-controlled, triple-blind clinical trial was conducted at two maternity hospitals in northeastern Brazil. Two hundred patients with a full-term pregnancy, a live fetus, Bishop score ≤ 6 and an indication for induction of labor were included. Following randomization, one group received 12.5 µg misoprostol sublingually and a vaginal placebo, while the other group received a sublingual placebo and 25 µg misoprostol vaginally. The primary outcome was the frequency of tachysystole. Student's t-test, the chi-square test of association and Fisher's exact test were used, as appropriate. Risk ratios and their 95% confidence intervals were calculated. RESULTS: The frequency of tachysystole was lower in the group using 12.5 µg misoprostol sublingually compared to the group using 25 µg misoprostol vaginally (RR = 0.15; 95%CI: 0.02-0.97; p = 0.002). Failure to achieve vaginal delivery within 12 and 24 h was similar in both groups. Sublingual administration was preferred to vaginal administration by women in both groups; however, the difference was not statistically significant. CONCLUSION: The effectiveness of labor induction with low-dose sublingual misoprostol was similar to that achieved with vaginal administration of the recommended dose; however, the rate of tachysystole was lower in the sublingual group, and this route of administration may prove a safe alternative. TRIAL REGISTRATION: Registration number: NCT01406392, ClinicalTrials.gov. Date of registration: August 1, 2011.
Assuntos
Trabalho de Parto Induzido/métodos , Misoprostol/administração & dosagem , Ocitócicos/administração & dosagem , Administração Intravaginal , Administração Sublingual , Adulto , Brasil , Distocia/etiologia , Feminino , Humanos , Misoprostol/efeitos adversos , Ocitócicos/efeitos adversos , Gravidez , Resultado do Tratamento , Adulto JovemRESUMO
We used the questionnaire "Mosaic of Opinions on Induced Abortion" to conduct a multi-centered study to evaluate the perspectives of physicians, nurses, social workers, psychologists and pharmacists on the morality of abortion. In all, 254 participants constituted the sample. The inadequate knowledge on Brazilian abortion laws was the only determinant negatively associated with the construct "Sexual and Reproductive Rights", corroborating the hypothesis that a better understanding of abortion legislation could mitigate the opposition of some professionals to the ethical perspective that access to safe abortion should be seen as a sexual and reproductive right.
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Atitude do Pessoal de Saúde , Pessoal de Saúde/psicologia , Princípios Morais , Direitos Sexuais e Reprodutivos , Aborto Induzido/legislação & jurisprudência , Adulto , Brasil , Serviços de Planejamento Familiar , Feminino , Hospitais Públicos , Humanos , Masculino , Gravidez , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Prediction of preeclampsia is a challenge to overcome. The vast majority of prospective studies in large general obstetric populations have failed in the purpose of obtain a useful and effective model of prediction, sometimes based on complex tools unavaible in areas where the incidence of preeclampsia is the highest. The goal of this study was to assess mean arterial blood pressure (MAP) levels at 19-21, 27-29 and 37-39 weeks of gestation and performance of screening by MAP for the prediction of preeclampsia in a Brazilian cohort of healthy nulliparous pregnant women. METHODS: This was a cohort approach to a secondary analysis of the Preterm SAMBA study. Mean arterial blood pressure was evaluated at three different time periods during pregnancy. Groups with early-onset preeclampsia, late-onset preeclampsia and normotension were compared. Increments in mean arterial blood pressure between 20 and 27 weeks and 20 and 37 weeks of gestation were also calculated for the three groups studied. The accuracy of mean arterial blood pressure in the prediction of preeclampsia was determined by ROC curves. RESULTS: Of the 1373 participants enrolled, complete data were available for 1165. The incidence of preeclampsia was 7.5%. Women with early-onset preeclampsia had higher mean arterial blood pressure levels at 20 weeks of gestation, compared to the normotensive group. Women with late-onset preeclampsia had higher mean arterial blood pressure levels at 37 weeks of gestation, than the normotensive groups and higher increases in this marker between 20 and 37 weeks of gestation. Based on ROC curves, the predictive performance of mean arterial blood pressure was higher at 37 weeks of gestation, with an area under the curve of 0.771. CONCLUSION: As an isolated marker for the prediction of preeclampsia, the performance of mean arterial blood pressure was low in a healthy nulliparous pregnant women group. Considering that early-onset preeclampsia cases had higher mean arterial blood pressure levels at 20 weeks of gestation, future studies with larger cohorts that combine multiple markers are needed for the development of a preeclampsia prediction model.
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Pressão Arterial/fisiologia , Pré-Eclâmpsia/etiologia , Pré-Eclâmpsia/fisiopatologia , Adulto , Brasil , Estudos de Coortes , Feminino , Humanos , Paridade , Valor Preditivo dos Testes , Gravidez , Fatores de RiscoRESUMO
BACKGROUND: Various methods are currently used for the induction of labor. Nevertheless, the most effective method with the fewest side effects remains to be established. Misoprostol, administered vaginally, has been routinely used for this purpose; however, other forms of administration are being proposed, including the use of sublingual tablets. No studies have yet compared the effectiveness and safety of 12.5-µg misoprostol administered sublingually compared to a 25-µg vaginal dose of the drug for the induction of labor. METHODS: A triple-blind, multicenter, placebo-controlled, randomized clinical trial will be conducted in Brazil at the Instituto de Medicina Integral Prof. Fernando Figueira and at the Assis Chateaubriand Maternity Teaching Hospital of the Federal University of Ceará. A total of 140 patients with full-term pregnancies, a live fetus, a Bishop score ≤ 6 and a recommendation of induction of labor will be randomized to one of two groups. One group will receive 12.5-µg sublingual tablets of misoprostol and placebo vaginal tablets, while the other group will receive placebo sublingual tablets and vaginal tablets containing 25 µg of misoprostol. The principal endpoint is the rate of tachysystole. The secondary endpoints are vaginal delivery within 24 h of induction, uterine hyperstimulation, Cesarean section, severe neonatal morbidity or perinatal death, severe maternal morbidity or maternal death, and maternal preference regarding the route of administration of the drug. Student's t-test, and the chi-square test of association or Fisher's exact test, as appropriate, will be used in the data analysis. Risk ratios and their respective 95% confidence intervals will be calculated. DISCUSSION: Misoprostol has been identified as a safe, inexpensive, easily administered option for the induction of labor, with satisfactory results. An experimental study has shown that misoprostol administered sublingually at a dose of 25 µg appears to be effective and is associated with greater maternal satisfaction when labor is induced in women with an unfavorable cervix. Nevertheless, the rate of tachysystole remains high; therefore, further studies are required to determine the ideal dose and the ideal interval of time between doses. TRIAL REGISTRATION: ClinicalTrial.gov, NCT01406392 .
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Trabalho de Parto Induzido/métodos , Misoprostol/administração & dosagem , Ocitócicos/administração & dosagem , Administração Intravaginal , Administração Sublingual , Adulto , Feminino , Humanos , Gravidez , Resultado da GravidezRESUMO
Interstitial and angular pregnancies are rare and have high rates of morbidity and mortality. These terms continue to create confusion and are frequently misused. The standardization of terminology and differentiation of cases is necessary to distinguish between different outcomes. This article aims to report one case of angular and another case of interstitial pregnancies and to discuss clinical and radiological characteristics, prognosis and treatment. These pathologies continue to be confused with each other and with ectopic pregnancy tubal. Therefore, correct diagnosis facilitates appropriate management.
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Gravidez Angular , Gravidez Intersticial , Adulto , Feminino , Humanos , Gravidez , Gravidez Angular/diagnóstico por imagem , Gravidez Angular/patologia , Gravidez Angular/cirurgia , Gravidez Intersticial/diagnóstico por imagem , Gravidez Intersticial/patologia , Gravidez Intersticial/cirurgiaRESUMO
Objectives The Kangaroo method helps promote maternal breastfeeding and adequate growth of low birthweight preterm infants. The objective of this study was to analyze the association between weight-gain velocity during use of the Kangaroo method and maternal and infant variables. Methods A nested cross-sectional study in a cohort of newborn infants managed using the Kangaroo method was carried out at a reference center for the method in Brazil. Data on low birthweight and preterm infants managed using the Kangaroo Method (n = 78) and on their respective mothers (n = 70) was collected between January and July 2014. Maternal and infant variables were associated and correlated with weight-gain velocity (g/kg/day) at each phase of the method (p < 0.05). Results Mean weight-gain velocity increased from 0.12 ± 11.11 g/kg/day in the first phase to 13.47 ± 4.84 g/kg/day in the third phase (p < 0.001), and percentage of adequate weight increased at phase 3 (p < 0.001). Birthweight was inversely correlated with weight-gain velocity at phases 1 and 2 of the Kangaroo method. Birthweight of under 1500 g was associated with a lower likelihood of inadequate weight-gain velocity of the newborn at phase 1 (OR = 0.1; 95 % CI 0.01-0.78; p = 0.012). In phase 3, maternal age was directly correlated with weight-gain velocity. Conclusions Weight-gain velocity was associated with maternal (age) and infant (gestational age at birth, birthweight, weight for gestational age at birth, length of hospital stay and five-minute Apgar score) variables. Knowledge of the factors influencing weight-gain velocity and its behavior at each phase of the method can help guide conduct toward potentializing factors that promote adequate weight-gain.
Assuntos
Aleitamento Materno/métodos , Recém-Nascido de Baixo Peso/crescimento & desenvolvimento , Aumento de Peso/fisiologia , Adolescente , Adulto , Índice de Apgar , Peso ao Nascer/fisiologia , Brasil , Estudos de Coortes , Estudos Transversais , Feminino , Idade Gestacional , Humanos , Recém-Nascido de Baixo Peso/fisiologia , Recém-Nascido/crescimento & desenvolvimento , Modelos Lineares , Gravidez , Organização Mundial da Saúde/organização & administraçãoRESUMO
OBJECTIVE: To describe fetal ultrasonographic findings and outcomes in a series of cases of fetal microcephaly associated with Zika virus infection. METHODS: Retrospective case series of microcephaly with definite (laboratory evidence) or highly probable (specific neuroimaging findings and negative laboratory results) maternal Zika virus infection. Microcephaly was graded as mild if the head circumference was between 2 and 3 standard deviation (SD) below the mean, and severe if 3 or more SD below the mean. Associated central nervous system (CNS) and extracranial malformations are described. RESULTS: Nineteen singleton pregnancies fulfilling the inclusion criteria were identified. Severe microcephaly and mild microcephaly were identified in 14 and 5 fetuses, respectively. Additional CNS malformations were present in 17 cases and 7 had extracranial congenital anomalies. Symptoms were reported in 13/19 cases at a gestational age between 5 and 16 weeks. Mean (±SD) gestational age at ultrasound diagnosis was 32.3 ± 5.1 weeks. Amniocentesis was performed in five cases at a median gestational age of 31 weeks (range 28-38) and was positive for Zika virus RT-PCR in two cases. There were three neonatal deaths and one stillbirth. CONCLUSION: In the presence of fetal microcephaly associated with Zika virus infection, CNS malformations are frequently detected. © 2016 John Wiley & Sons, Ltd.
Assuntos
Microcefalia/diagnóstico por imagem , Infecção por Zika virus/diagnóstico por imagem , Adolescente , Adulto , Feminino , Humanos , Microcefalia/virologia , Gravidez , Estudos Retrospectivos , Ultrassonografia Pré-Natal , Adulto JovemRESUMO
OBJECTIVE: To compare the results of maternal and perinatal pregnancies of obese women after bariatric surgery. METHODS: A retrospective cross-sectional study was carried out on 63 women who had undergone bariatric surgery and 73 obese women (control). Demographic data, the characteristics of the bariatric surgery, and the maternal and perinatal results were evaluated. The Student's t-test and chi-square test (χ2) were used to compare the groups. The gestational complications of the prevalence of gestational diabetes mellitus, anemia, and preeclampsia were analyzed using simple and multivariate logistical regression and odd ratios (OD) with their respective confidence intervals (CI) of 95%. RESULTS: The average body mass index (BMI) at the 1st prenatal appointment of the control group was 34.6±3.3 kg/m2 and that of the post-surgical group was 26.5±4.2 kg/m2. The Roux-en-Y Gastric Bypass was used in 100% of cases; no complications were observed during or after the surgeries. The average weight loss in patients with a prior bariatric surgery was statistically significant (P=0.000). The average weight at birth of the control group was significantly higher than in the post-bariatric surgery group (P=0.017). The women who had a prior bariatric surgery had a higher chance of anemia (OR=3.5; CI 95%: 1.5-8.3) and a reduced chance of macrosomia (OR=0.2; CI 95%:0.1-0.5), and prematurity (OR=0.3; CI 95%:0.1-0.7). CONCLUSION: Those women who had been submitted to bariatric surgery presented better maternal and perinatal results when compared to obese women.
Assuntos
Cirurgia Bariátrica , Obesidade Mórbida/complicações , Complicações na Gravidez , Cirurgia Bariátrica/efeitos adversos , Peso ao Nascer , Estudos de Casos e Controles , Estudos Transversais , Feminino , Derivação Gástrica/efeitos adversos , Humanos , Recém-Nascido , Pessoa de Meia-Idade , Obesidade Mórbida/patologia , Obesidade Mórbida/cirurgia , Gravidez , Complicações na Gravidez/patologia , Resultado da Gravidez , Estudos Retrospectivos , Programas de Redução de PesoRESUMO
OBJECTIVES: To compare maternal and perinatal outcomes among women with obesity, overweight, and normal body mass index, associated with COVID-19 infection during pregnancy and postpartum. METHOD: Prospective Cohort Study, within the REBRACO (Brazilian Network of COVID-19 in Pregnancy) multicenter initiative. Confirmed positive cases of SARS-CoV-2 were included, and women categorized into three groups according to their pre-pregnancy BMI: obesity (BMI ≥ 30), overweight (BMI <30 but >25), and normal BMI. Sociodemographic, clinical, and obstetric characteristics and different maternal and perinatal outcomes were compared, and a multiple regression analysis was performed to investigate factors independently associated with adverse maternal and perinatal outcomes. RESULTS: Two hundred eighty-nine women positive for SARS-CoV-2 infection were considered, and 202 had available data on maternal BMI for the current analysis. Overall, 72 (35.6%)obese, 68 (33.6%) overweight, and 60 (29.7%) normal BMI. Obesity was associated with increased adverse clinical outcomes including sepsis (P = 0.02), acute respiratory distress syndrome (P = 0.002), and the need for mechanical ventilation (P = 0.044). Considering perinatal outcomes, a multiple regression model confirmed obesity as an independent factor associated with adverse results (adjusted odds ratio 3.73, 95% CI 1.54-9.08). CONCLUSION: Obesity and overweight were associated with worse clinical outcomes, severe/critical COVID-19, and adverse perinatal outcomes.
Assuntos
COVID-19 , Complicações na Gravidez , Gravidez , Feminino , Humanos , Sobrepeso/complicações , Sobrepeso/epidemiologia , Estudos de Coortes , Resultado da Gravidez/epidemiologia , Índice de Massa Corporal , Estudos Prospectivos , COVID-19/epidemiologia , COVID-19/complicações , SARS-CoV-2 , Obesidade/complicações , Obesidade/epidemiologia , Período Pós-PartoRESUMO
BACKGROUND: Pregnant and postpartum women infected by COVID-19 are at increased risk of adverse outcomes, including negative effects on their mental health. Brazilian maternal mortality rate due to COVID-19 is 2.5 times higher than overall mortality rates. This study aimed to understand how pregnant/postpartum women experienced the COVID-19 suspicion/investigation or confirmed infection in different Brazilian cities, the pandemic's consequences to women and their families, and their needs to improve maternal health services during public health emergencies. METHODS: We conducted a qualitative study with 27 women with COVID-19 and 6 of their family members, as part of a multicenter study among 15 maternity hospitals in Brazil. We applied in-depth interviews through telephone calls when women received the diagnostic or had a suspect infection and after 60 days. Another semi-structured interview was applied to their close family members. The interviews were considered through thematic analysis. RESULTS: From the thematic content analysis three major themes emerged from the first and second interviews: (Cucinotta and Vanelli, 2020) assistance received by the woman and newborn in the medical services; (World Health Organization (WHO) 2021) stigma/fear of contamination from health workers and from family and friends reported by the women; (Allotey et al., 2020) the COVID-19 pandemic impact. CONCLUSION: Before the availability of the COVID-19 vaccine, pregnant women experienced fear of death, hospitalization, quarantine, loss of family members, and financial repercussions, resulting in physical, psychological, and socioeconomic impacts on these women's lives.
Assuntos
COVID-19 , Gestantes , Pesquisa Qualitativa , Humanos , Feminino , COVID-19/prevenção & controle , COVID-19/psicologia , COVID-19/epidemiologia , Gravidez , Brasil/epidemiologia , Adulto , Gestantes/psicologia , SARS-CoV-2 , Família/psicologia , Complicações Infecciosas na Gravidez/psicologia , Complicações Infecciosas na Gravidez/prevenção & controle , Vacinação/psicologia , Vacinação/estatística & dados numéricosRESUMO
Objective: Covid-19 poses a major risk during pregnancy and postpartum, resulting in an increase in maternal mortality worldwide, including in Brazil; however, little research has been conducted into cases of a near miss. This study aimed to describe the frequency of COVID-19-related near miss and deaths during pregnancy or in the postpartum in referral centers in northeastern Brazil, as well as the clinical, epidemiological, and laboratory characteristics of the women who experienced a severe maternal outcome.Methods: A retrospective and prospective cohort study was performed between April 2020 and June 2021 with hospitalized pregnant and postpartum women with a diagnosis of COVID-19 confirmed by real-time polymerase chain reaction (RT-PCR). Data from five tertiary hospitals in northeastern Brazil were evaluated. Descriptive statistical analysis was performed using Epi Info, version 7.2.5.0.Results: A total of 463 patients were included. Of these, 64 (14% of the sample) had a severe maternal outcome, with 42 cases of near miss (9%) and 22 maternal deaths (5%). Patients who had a severe maternal outcome were predominantly young (median age 30 years) and 65.6% were black or brown-skinned. The women had between 6 and 16 years of schooling; 45.3% had a stable partner; 81.3% were pregnant at the time of admission to the study; and 76.6% required a Cesarean section. The great majority (82.8%) had severe acute respiratory syndrome (SARS). Other complications included hypertensive syndromes (40.6%), pneumonia (37.5%), urinary tract infections (29.7%), acute renal failure (25.0%) and postpartum hemorrhage (21.9%). Sepsis developed in 18.8% of cases, neurological dysfunction in 15.6%, and hepatic dysfunction and septic shock in 14.1% of cases each. The relative frequency of admission to an intensive care unit was 87.5%, while 67.2% of the patients required assisted mechanical ventilation, and 54.7% required noninvasive ventilation. Antibiotics were prescribed in 93.8% of cases and corticosteroids in 71.9%, while blood transfusion was required in 25.0% of cases and renal replacement therapy in 15.6%. Therapeutic anticoagulants were administered to 12.5% of the patients. Of the patients who had a severe maternal outcome, the frequency of respiratory dysfunction was 93.8%, with 50.0% developing neurological dysfunction and 37.5% cardiovascular dysfunction. Hematological dysfunction was found in 29.7%, renal dysfunction in 18.8%, and uterine dysfunction in 14.1%. Hepatic dysfunction occurred in 7.8% of the sample. The near-miss ratio for Covid-19 was 1.6/1000 live births and the maternal mortality ratio for Covid-19 was 84.8/100,000 live births, with a mortality index of 34.4% in the sample.Conclusion: This study revealed a low Covid-19-related maternal near miss (MNM) ratio of 1.6/1000 live births and a high Covid-19-related maternal mortality ratio (MMR) of 84.81/100,000 live births. The mortality index was also high. Most of the patients were admitted while pregnant, were young, married and black or brown-skinned, and none had completed university education. The majority had SARS and required admission to an intensive care unit and mechanical ventilation. Most were submitted to a Cesarean section.
Assuntos
COVID-19 , Near Miss , Gravidez , Humanos , Feminino , Adulto , Estudos de Coortes , COVID-19/complicações , COVID-19/epidemiologia , Estudos Retrospectivos , Brasil/epidemiologia , Cesárea , Estudos Prospectivos , Encaminhamento e ConsultaRESUMO
OBJECTIVE: To evaluate the impact of the race (Black versus non-Black) on maternal and perinatal outcomes of pregnant women with COVID-19 in Brazil. METHODS: This is a subanalysis of REBRACO, a Brazilian multicenter cohort study designed to evaluate the impact of COVID-19 on pregnant women. From February 2020 until February 2021, 15 maternity hospitals in Brazil collected data on women with respiratory symptoms. We selected all women with a positive test for COVID-19; then, we divided them into two groups: Black and non-Black women. Finally, we compared, between groups, sociodemographic, maternal, and perinatal outcomes. We obtained the frequency of events in each group and compared them using X2 test; p-values < 0.05 were considered significant. We also estimated the odds ratio (OR) and confidence intervals (CI). RESULTS: 729 symptomatic women were included in the study; of those, 285 were positive for COVID-19, 120 (42.1%) were Black, and 165 (57.9%) were non-Black. Black women had worse education (p = 0.037). The timing of access to the health system was similar between both groups, with 26.3% being included with seven or more days of symptoms. Severe acute respiratory syndrome (OR 2.22 CI 1.17-4.21), intensive care unit admission (OR 2.00 CI 1.07-3.74), and desaturation at admission (OR 3.72 CI 1.41-9.84) were more likely to occur among Black women. Maternal death was higher among Black women (7.8% vs. 2.6%, p = 0.048). Perinatal outcomes were similar between both groups. CONCLUSION: Brazilian Black women were more likely to die due to the consequences of COVID-19.
OBJETIVO: Avaliar o impacto da raça (negra versus não negra) nos desfechos maternos e perinatais de gestantes com COVID-19 no Brasil. MéTODOS: Esta é uma subanálise da REBRACO, um estudo de coorte multicêntrico brasileiro desenhado para avaliar o impacto da COVID-19 em mulheres grávidas. De fevereiro de 2020 a fevereiro de 2021, 15 maternidades do Brasil coletaram dados de mulheres com sintomas respiratórios. Selecionamos todas as mulheres com teste positivo para COVID-19; em seguida, as dividimos em dois grupos: mulheres negras e não negras. Finalmente, comparamos, entre os grupos, os resultados sociodemográficos, maternos e perinatais. Obtivemos a frequência dos eventos em cada grupo e comparamos usando o teste X2; Valores de p < 0,05 foram considerados significativos. Também estimamos o odds ratio (OR) e os intervalos de confiança (IC). RESULTADOS: 729 mulheres sintomáticas foram incluídas no estudo; desses, 285 foram positivos para COVID-19, 120 (42,1%) eram negros e 165 (57,9%) não eram negros. As mulheres negras apresentaram pior escolaridade (p = 0,037). O tempo de acesso ao sistema de saúde foi semelhante entre os dois grupos, com 26,3% incluídos com sete ou mais dias de sintomas. Síndrome respiratória aguda grave (OR 2,22 CI 1,174,21), admissão em unidade de terapia intensiva (OR 2,00 CI 1,073,74) e dessaturação na admissão (OR 3,72 CI 1,419,84) foram mais prováveis de ocorrer entre mulheres negras. A mortalidade materna foi maior entre as negras (7,8% vs. 2,6%, p = 0,048). Os resultados perinatais foram semelhantes entre os dois grupos. CONCLUSãO: Mulheres negras brasileiras tiveram maior probabilidade de morrer devido às consequências da COVID-19.
Assuntos
COVID-19 , Complicações Infecciosas na Gravidez , Feminino , Humanos , Gravidez , COVID-19/epidemiologia , Brasil/epidemiologia , SARS-CoV-2 , Estudos de Coortes , Hospitalização , Complicações Infecciosas na Gravidez/epidemiologiaRESUMO
Nutrition indicators for malnutrition can be screened by many signs such as stunting, underweight or obesity, muscle wasting, and low caloric and nutrients intake. Those deficiencies are also associated with low socioeconomic status. Anthropometry can assess nutritional status by maternal weight measurements during pregnancy. However, most studies have focused primarily on identifying changes in weight or Body Mass Index (BMI), and their effects on neonatal measures at present time. Whereas head circumference (HC) has been associated with nutrition in the past. When the mother was exposed to poor nutrition and unfavorable social conditions during fetal life, it was hypothesized that the intergenerational cycle was potentially mediated by epigenetic mechanisms. To investigate this theory, maternal head circumference (MHC) was associated with neonatal head circumference (NHC) in pregnant women without preexisting chronic conditions, differentiated by sociodemographic characteristics. A multiple linear regression model showed that each 1 cm-increase in MHC correlated with a 0.11 cm increase in NHC (ß95% CI 0.07 to 0.15). Notwithstanding, associations between maternal and neonatal anthropometrics according to gestational age at birth have been extensively explained. Path analysis showed the influence of social status and the latent variable was socioeconomic status. A model of maternal height and head circumference was tested with effects on neonatal HC. The social variable lacked significance to predict neonatal HC in the total sample (p = 0.212) and in the South/Southeast (p = 0.095), in contrast to the Northeast (p = 0.047). This study highlights the potential intergenerational influence of maternal nutrition on HC, suggesting that maternal nutrition may be more relevant in families with major social vulnerability.
RESUMO
OBJECTIVE: To compare Doppler alterations and perinatal outcomes in pregnant women who evolved with early- and late-onset fetal growth restriction (FGR). METHODS: A retrospective, observational cohort study with pregnant women who evolved with FGR treated between January 2018 and April 2019, in which all live births from singleton pregnancies, over 24 weeks, with FGR ultrasound diagnosis and under 2700 g weight were included in the study. RESULTS: Pregnancies with early-onset FGR were more associated with hypertensive disorders (p = .00) and placental vascular insufficiency, resulting in a high degree of umbilical artery Doppler involvement (p = .00) in a short period of pregnancy and higher rates of adverse perinatal outcomes (p = .00). The time of prenatal follow-up of early- and late-onset FGR cases was similar, but the degree of prematurity of the former made the evolution more unfavorable. CONCLUSION: Early-onset FGR had a lower prevalence but was associated with higher maternal and fetal morbidity and mortality than late-onset FGR.
Assuntos
Retardo do Crescimento Fetal , Insuficiência Placentária , Feminino , Gravidez , Humanos , Retardo do Crescimento Fetal/diagnóstico por imagem , Retardo do Crescimento Fetal/epidemiologia , Gestantes , Placenta/irrigação sanguínea , Estudos Retrospectivos , Artérias Umbilicais/diagnóstico por imagem , Ultrassonografia Doppler , Ultrassonografia Pré-Natal/métodosRESUMO
OBJECTIVE: To assess the calorie intake and nutritional content of the maternal diet in regions with different culinary traditions and typical foods, and to understand the nutritional profile so as to provide information about the consumption of this population and promote maternal and perinatal health. METHODS: From a cohort of 1145 pregnant women with diverse socio-backgrounds we analyzed the dietary characteristics profile according to three guidelines and compared the differences between regions of Brazil. RESULTS: Women from the northeast had the lowest level of income, occupation, education, and age (P < 0.001). Intakes of unprocessed/minimally processed foods and processed foods were more prevalent in women from the northeast than in southern/southeastern women (P < 0.001). The consumption of dairy products and vegetables was less than the recommended intake, with lower intake in southern/southeastern women (P < 0.001). This study showed a lower consumption of dairy and vegetables, with a shortfall of vitamins K and D, iron, calcium, folate, magnesium, and chromium from natural and fortified foods. We observed a greater consumption of unprocessed or minimally processed food in women from the northeast of Brazil. CONCLUSION: Our findings indicate the importance of differentiating the source of calorie intake between regional nutritional guidance and the diversity of local cuisine.
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Ingestão de Energia , Fast Foods , Brasil , Estudos Transversais , Dieta , Feminino , Humanos , Nutrientes , GravidezRESUMO
OBJECTIVE: To compare the 14-item Resilience Scale (RS-14) and the original 25-item scale (RS-25) in the obstetric population, including vulnerable and non-vulnerable women. METHODS: A Brazilian prospective cohort study was conducted of nulliparous singleton pregnant women from March 2018 to March 2020. Women who completed the RS-25 at 27-29 weeks of pregnancy were included in the analysis. RS-25 and RS-14 scores were converted to comparable scales of 0-100. Medians, standard deviations, and centiles between versions were compared for the general, vulnerable, and non-vulnerable populations. Correlation, concordance, and internal consistency and reliability analyses were performed. P < 0.05 was considered statistically significant. RESULTS: In total, 381 women who completed the RS-25 were included. Medians of RS-14 and RS-25 scores were significantly different (73.4 and 70.8, respectively; P < 0.001), regardless of the vulnerability status. The RS-14 showed a high correlation (Pearson´s correlation coefficient of -0.379 (P-value < 0.001)), but no agreement (Pitman's test of difference in variance: r = 0.422; P < 0.001) with the RS-25 version. RS-14 showed high internal consistency and reliability with only one component (Variance of 59.82%, Cronbach's Alpha 0.947). CONCLUSION: The RS-14 may overestimate the RS-25 score and different domains may not be assessed by the short version. The psychometric properties of the RS-14 and the clinical relevance of the variation between versions require further evaluation.
Assuntos
Reprodutibilidade dos Testes , Brasil , Feminino , Humanos , Gravidez , Estudos Prospectivos , Psicometria , Inquéritos e QuestionáriosRESUMO
Brazil presented a very high number of maternal deaths and evident delays in healthcare. We aimed at evaluating the characteristics of SARS-CoV-2 infection and associated outcomes in the obstetric population. We conducted a prospective cohort study in 15 Brazilian centers including symptomatic pregnant or postpartum women with suspected COVID-19 from Feb/2020 to Feb/2021. Women were followed from suspected infection until the end of pregnancy. We analyzed maternal characteristics and pregnancy outcomes associated with confirmed COVID-19 infection and SARS, determining unadjusted risk ratios. In total, 729 symptomatic women with suspected COVID-19 were initially included. Among those investigated for COVID-19, 51.3% (n = 289) were confirmed COVID-19 and 48% (n = 270) were negative. Initially (before May 15th), only 52.9% of the suspected cases were tested and it was the period with the highest proportion of ICU admission and maternal deaths. Non-white ethnicity (RR 1.78 [1.04-3.04]), primary schooling or less (RR 2.16 [1.21-3.87]), being overweight (RR 4.34 [1.04-19.01]) or obese (RR 6.55 [1.57-27.37]), having public prenatal care (RR 2.16 [1.01-4.68]), planned pregnancies (RR 2.09 [1.15-3.78]), onset of infection in postpartum period (RR 6.00 [1.37-26.26]), chronic hypertension (RR 2.15 [1.37-4.10]), pre-existing diabetes (RR 3.20 [1.37-7.46]), asthma (RR 2.22 [1.14-4.34]), and anaemia (RR 3.15 [1.14-8.71]) were associated with higher risk for SARS. The availability of tests and maternal outcomes varied throughout the pandemic period of the study; the beginning was the most challenging period, with worse outcomes. Socially vulnerable, postpartum and previously ill women were more likely to present SARS related to COVID-19.