Prevención de la preeclampsia y su relevancia en el contexto latinoamericano: una revisión narrativa

La preeclampsia es un trastorno hipertensivo de la gestación que se evidencia durante las últimas semanas de esta. Globalmente, la preeclampsia es la segunda causa de mortalidad materna. Se estima que su incidencia es de aproximadamente un 16% en los países en vías de desarrollo, y llega a superar el 25% en algunos países de Latinoamérica. Se describirán las principales estrategias de prevención de la preeclampsia y su relevancia en el contexto latinoamericano. La búsqueda de información tuvo lugar en PubMed y BVS para las publicaciones realizadas sobre prevención de la preeclampsia, utilizando la expresión de búsqueda (“Disease Prevention” OR “Primary Prevention”) AND (Pre-eclampsia OR Preeclampsia OR “Pre eclampsia”) AND (“Latin America” OR “Central America” OR “South America” OR Caribbean). En PubMed se encontraron 60 y en BVS 42 resultados que responden a la expresión de búsqueda, y fueron seleccionados 18 artículos que discuten estrategias de prevención de la preeclampsia en Latinoamérica. Con estos resultados, se pueden afirmar que, describir las mejores estrategias de prevención de la preeclampsia en Latinoamérica es una tarea pendiente, pues existe una relativa carencia de publicaciones. En consecuencia, se espera que esta revisión motive futuras investigaciones y sea un recurso útil en la actualización médica.

Preeclampsia is a hypertensive disorder of pregnancy that is evident during the last weeks of it. Globally, preeclampsia is the second leading cause of maternal mortality. It is estimated that the incidence is approximately 16% in developing countries, and reaches over 25% in some Latin American countries. The main strategies for the prevention of preeclampsia and their relevance in the Latin American context will be described. The search for information took place in PubMed and BVS for publications on preeclampsia prevention, using the search expression (“Disease Prevention” OR “Primary Prevention”) AND (Pre-eclampsia OR Pre-eclampsia OR “Pre eclampsia”) AND (“Latin America” OR “Central America” OR “South America” OR Caribbean). In PubMed we found 60 and in VHL 42 results that respond to the search expression, and 18 articles were selected that discuss prevention strategies for preeclampsia in Latin America. With these results, it is possible to afirm that describing the best strategies for the prevention of preeclampsia in Latin America is a pending task, since there is a relative lack of publications. Consequently, it is hoped that this review will motivate future research and be a useful resource in medical updating.

Fatores associados à deficiência de vitamina D em mulheres gestantes e lactantes / Factores asociados a la deficiencia de vitamina D en mujeres embarazadas y lactantes / Factors associated with vitamin d deficiency in pregnant and lactatingwomen

Introdução: A deficiência de vitamina D durante a gestação e a lactação pode repercutir negativamente no desenvolvimento fetal e infantil, devido seu papel fundamental nos sistemas imunológico, cardíaco, ósseo, muscular e neural. Objetivo: Realizar uma revisão de literatura para integrar estudos que evidenciam a deficiência de vitamina D em gestantes e lactantes, e os fatores de risco associados a essa carência. Metodologia: Foi realizado um levantamento bibliográfico entre agosto e outubro de 2021, com atualização entre outubro e novembro de 2022 através de pesquisas às bases Pubmed e Scielo, bem como às listas de referências dos artigos selecionados. Foram empregados os descritores consumo alimentar, vitamina D, deficiência de vitamina D, gestantes e lactantes, usando-se o operador booleano AND para a associação entre eles. Como critérios de inclusão foram adotados o tipo de estudo (epidemiológicos, ensaios clínicos e revisões integrativa e sistemática), o idioma (espanhol, inglês e português) e o período de publicação (2010 a 2022). Resultados: Evidenciou-se que existem vários fatores de riscos para a inadequação do status de vitamina D em gestantes e lactantes como a baixa exposição da pele à luz solar e fatores relacionados (uso excessivo de protetor solar, menor tempo de atividades ao ar livre, clima, religião e hábitos culturais, maior escolaridade);a pigmentação mais escura da pele; o baixo consumo alimentar de vitamina D e variáveis associadas; a menor idade materna; o primeiro trimestre gestacional; a primiparidade e o excesso de tecido adiposo. Conclusões: Em gestantes e lactantes, a carência de vitamina D associa-se a distintos fatores, com destaque principalmente para a baixa exposição à luz solar, a pigmentação mais escura da pele e o excesso de tecido adiposo, sendo de extrema importância que sejam abordados com cautela, visando ações voltadas a variáveis modificáveis, de modo a auxiliar na redução da hipovitaminose D nestes grupos (AU).

Introduction: Vitamin D deficiency during pregnancy and breastfeeding can have a negative impact on fetal and infant development due to its fundamental role in the immune, cardiac, bone, muscular and neural systems. Objective: To conduct a literature review to integrate studies which show the Vitamin D deficiency in pregnant andlactating women, and the risk factors associated with this deficiency. Methodology: A bibliographic survey was carried out between August and October 2021, with an update between October and November 2022 through searches in the Pubmed and Scielo databases, as well as the reference lists of the selected articles. The descriptors food consumption, vitamin D, vitamin D deficiency, pregnant and lactating women were used, using the Boolean operator AND for the association between them. The type of study (epidemiological, clinical trials and integrative and systematic reviews), language (Spanish, English and Portuguese) and publication period (2010 to 2022) was adopted as inclusion criteria.Results:It was shown that there are several risk factors for inadequate vitamin D status in pregnant and lactating women, such as low skin exposure to sunlight and related factors (excessive use of sunscreen, less time spent outdoors, climate, religion and cultural habits, higher education); darker skin pigmentation; low dietary intake of vitamin D and associated variables; the lowest maternal age; the first gestational trimester; primiparity and excess adipose tissue.Conclusions: Vitamin D deficiency in pregnant and lactating women is associated with different factors, witha main emphasis on low exposure to sunlight, darker skin pigmentation and excess adipose tissue. Furthermore, it is extremely important that these factors are approached with caution, implementing actions aimed at modifiable variables in order to help reduce hypovitaminosis D in these groups (AU).

Introducción: La deficiencia de vitamina D durante el embarazo y la lactancia puede tener un impacto negativo en el desarrollo fetal e infantil, por su papel fundamental en los sistemas inmunológico, cardíaco, óseo, muscular y neural. Objetivo: Realizar una revisión bibliográfica para integrar estudios que evidencien la deficiencia de vitamina D en mujeres embarazadas y lactantes, y los factores de riesgo asociados. Metodología:Se realizó un levantamiento bibliográfico entre agosto y octubre de 2021, con actualizaciones entre octubre y noviembre de 2022 mediante búsquedas en las bases de datos Pubmed y Scielo, así como en las listas de referencias de los artículos seleccionados. Se utilizaron los descriptores consumo de alimentos, vitamina D, deficiencia de vitamina D, gestantes y lactantes, utilizándose el operador booleano AND para la asociación entre ellos. Se adoptaron como criterios de inclusión el tipo de estudio (epidemiológicos, clínicos, revisiones integradoras y sistemáticas), idioma (español, inglés y portugués) y período de publicación (2010 a 2022).Resultados: Existen varios factores de riesgo para un estado inadecuado de vitamina D en mujeres embarazadas y lactantes, como la baja exposición de la piel a la luz solar y factores relacionados (uso excesivo de protector solar, menor tiempo al aire libre, clima, religión y hábitos culturales, educación más alta); pigmentación de la piel más oscura; baja ingesta dietética de vitamina D y variables asociadas; la edad materna más baja; el primer trimestre gestacional; Primiparidad y exceso de tejido adiposo. Conclusiones:En mujeres embarazadas y lactantes, el déficit de vitamina D se asocia a diferentes factores, especialmente la baja exposición solar, la pigmentación de la piel más oscura y el exceso de tejido adiposo, y es de suma importancia abordarlos con precaución, apuntando a acciones dirigidas a variables modificables, con el fin de ayudar a reducir la hipovitaminosis D en estos grupos (AU).

Características clínicas y epidemiológicas de embarazadas y puérperas con covid-19 ingresadas en cuidados intensivos

Introducción: La infección por el virus SARS-CoV-2 se ha convertido en una pandemia que ha ocasionado gran número de complicaciones y suele ser fatal para embarazadas y puérperas. Objetivo: Describir las características clínicas y epidemiológicas de embarazadas y puérperas con covid-19 ingresadas en cuidados intensivos. Métodos: Se realizó un estudio observacional descriptivo, de corte transversal, de 56 embarazadas y puérperas con diagnóstico confirmado de covid-19, ingresadas en el Servicio de Cuidados Intensivos del Hospital Provincial Docente Dr. Joaquín Castillo Duany de Santiago de Cuba durante el 2021. Las variables analizadas fueron la edad, los antecedentes personales, la causa de ingreso, el estado al egreso y la principal causa de muerte. A tal efecto, se calcularon las frecuencias, los porcentajes y la tasa de letalidad. Resultados: Hubo predominio de las gestantes en todos los grupos de edades (58,9 %) en relación con las puérperas (41,1 %), principalmente en el grupo etario de 31-35 años (30,3 %). La hipertensión arterial resultó ser la comorbilidad más frecuente con 71,4 y 28,6 %, para embarazadas y puérperas, respectivamente; en tanto, 66,6 % de las primeras y 33,3 % de las segundas fueron ingresadas por neumonía. Todas las embarazadas egresaron vivas y 7 puérperas fallecieron. La tasa de letalidad fue de 12,5 y el síndrome de disfunción multiorgánica apareció en 57,2 % de las afectadas. Conclusiones: La hipertensión arterial fue la comorbilidad más frecuente, la neumonía viral, el principal diagnóstico al ingreso y el síndrome de disfunción multiorgánica, la primera causa directa de muerte.

Introduction: Infection due to SARS-CoV-2 virus has become a pandemic that has caused great number of complications and is usually fatal for pregnant and newly-delivered women. Objective: To describe the clinical and epidemiological characteristics of pregnant and newly-delivered women with Covid-19 admitted to intensive care units. Methods: An observational descriptive, cross-sectional study of 56 pregnant and newly-delivered women with confirmed diagnosis of Covid-19 was carried out; they were admitted to the Intensive Care Unit of Dr. Joaquín Castillo Duany Teaching Provincial Hospital in Santiago de Cuba during 2021. The analyzed variables were age, past health history, cause of admission, state when discharged from the institution and the main cause of death. For this purpose, the frequencies, percentages and case fatality rate were calculated. Results: There was a prevalence of pregnant women in all the age groups (58.9%) relative to the newly-delivered women (41.1%), mainly in the 31- 35 age group (30.3%). Hypertension was the most frequent comorbidity with 71.4 and 28.6%, for pregnant and newly-delivered women, respectively; as long as, 66.6% of the first ones and 33.3% of the second ones were admitted due to pneumonia. All the pregnant women were discharged alive and 7 newly-delivered women died. Case fatality rate was 12.5 and multiple organ dysfunction syndrome appeared in 57.2% of those affected. Conclusions: Hypertension was the most frequent comorbidity, viral pneumonia was the main admission diagnosis and multiple organ dysfunction syndrome, the first direct cause of death.

Importancia de las determinaciones inmunohematológicas en el control prenatal de gestantes con grupo sanguíneo RhD negativo

La guía para la atención prenatal es el marco regulatorio de las normas de obstetricia para el control y cuidado de las gestantes, con énfasis en aquellas que poseen el grupo sanguíneo RhD negativo. La aloinmunización por anti-D es la causa más frecuente y grave de la enfermedad hemolítica del recién nacido. Para un diagnóstico temprano de la embarazada con dicho grupo sanguíneo, resulta necesario determinar los anticuerpos antieritrocitarios involucrados. En la presente comunicación se resalta la función del laboratorio de inmunohematología en el seguimiento de la gestante con grupo de sangre RhD negativo.

The guide for prenatal care is the regulatory mark of obstetrics norms for the control and care of pregnant women, with emphasis on those who have the RhD negative blood group. Alloimmunization by anti-D is the most frequent and serious cause of hemolytic disease of the newborn. For an early diagnosis of the pregnant woman with said blood group, it is necessary to determine the red blood cell antibodies involved. This communication highlights the role of the immunohematology laboratory in the follow-up of pregnant woman with RhD negative blood type.

Asociación del bajo peso al nacer con el control prenatal, la anemia materna y ser madre soltera

Fundamento: la elevada frecuencia de recién nacidos con peso inferior al adecuado, en relación con la anemia materna, la atención prenatal insuficiente y la condición de madre soltera, puede tener importantes repercusiones en la salud de las madres y los niños. Objetivo: identificar la relación entre el control prenatal, la anemia materna y la condición de ser madre soltera con el bajo peso al nacer de los infantes. Método: se realizó un estudio observacional, analítico y retrospectivo de casos y controles en gestantes atendidas en un hospital de la región Sierra de Ecuador durante el año 2022. La muestra fue de 280 pacientes. El grupo de casos lo conformaron las gestantes con hijos con bajo peso al nacer (n = 70) y el grupo de control por gestantes con recién nacidos con peso normal (n = 210). Se realizó la prueba de Chi cuadrado de independencia y se calculó el Odds Ratio y su intervalo de confianza del 95 % para el nivel de asociación entre las variables. Resultados: la relación de la variable asistencia a controles prenatales con respecto al bajo peso al nacer mostró una asociación protectora (OR = 0,5). Se identificaron como factores de riesgo, la anemia materna (OR = 3,1) y la condición de madre soltera (OR = 2,3) por sus altos valores de asociación positiva y directa. Conclusiones: el control prenatal, la anemia materna y la condición de madre soltera resultaron tener un nivel de asociación significativa con el bajo peso al nacer.

Foundation: the high frequency of newborns with less than adequate weight, in relation to maternal anemia, insufficient prenatal care and single mother status, can have important repercussions on the health of mothers and children. Objective: to identify the relationship between prenatal control, maternal anemia and the condition of being a single mother with low birth weight of infants. Method: an observational, analytical and retrospective case-control study was carried out in pregnant women treated in a hospital in the Sierra region of Ecuador during the year 2022. The sample was 280 patients. The case group was made up of pregnant women with children with low birth weight (n = 70) and the control group was made up of pregnant women with newborns with normal weight (n = 210). The Chi square test of independence was performed and the Odds Ratio and its 95 % confidence interval were calculated for the level of association between the variables. Results: the relationship between the variable attendance at prenatal check-ups and low birth weight showed a protective association (OR = 0,5). Maternal anemia (OR = 3,1) and being a single mother (OR = 2,3) were identified as risk factors due to their high values of positive and direct association. Conclusions: prenatal control, maternal anemia and single mother status turned out to have a significant level of association with low birth weight.

Perfil clínico e epidemiológico de gestantes que vivem com HIV na Macrorregião Sul de Saúde de Santa Catarina / Clinical and epidemiological profile of pregnant women living with HIV in the Southern Health Macroregion of Santa Catarina

Objetivo: Nos últimos anos, a epidemia de HIV tem incidido consideravelmente e de forma silenciosa na população de mulheres gestantes, sobretudo devido à subnotificação, ao diagnóstico tardio e à negligência quanto à realização de teste anti-HIV pelas infectadas. Diante disso, este estudo tem por objetivo descrever o perfil clínico e epidemiológico de gestantes que vivem com HIV na Macrorregião Sul de Saúde de Santa Catarina. Métodos: Trata-se de um estudo ecológico, ana- lítico, retrospectivo, com base em dados secundários retirados das plataformas Sistema de Informações de Agravos de Notificação (Sinan) e Sistema de Monitora- mento Clínico das Pessoas Vivendo com HIV/AIDS (SIMC), acerca de gestantes que vivem com HIV na Macrorregião Sul de Saúde de Santa Catarina, no período entre 2019 e 2022. Resultados: A partir dos dados sociodemográficos, obteve-se um perfil epidemiológico prevalente de mulheres com idade entre 30 e 49 anos, brancas, com baixo nível de escolaridade e entre 1 a 13 semanas de gestação no momento da notificação de infecção por HIV. O perfil clínico apontou para a prevalência de mulheres em uso de terapia antirretroviral, com carga viral acima de 1.000 cópias/ mL e contagem de linfócitos T-CD4+ superior a 350 células/mm3. Conclusão: Apesar do baixo nível de escolaridade e da elevada carga viral, o resultado foi positivo para a população selecionada, uma vez que foi demonstrada boa adesão ao tra- tamento e alta contagem de linfócitos, sendo esses bons preditores de evolução clínica para o HIV.

Objective: In recent years, the HIV epidemic has significantly and silently affected the population of pregnant women, mainly due to underreporting, late diagnosis, and neglect of HIV testing among infected individuals. In light of this, the aim of this study is to describe the clinical and epidemiological profile of pregnant women living with HIV in the Southern Health Macroregion of Santa Catarina. Methods: This is an ecological, analytical, retrospective study based on secondary data retrieved from the Notifiable Diseases Information System (Sinan) and the Clinical Monitoring System for People Living with HIV/ AIDS (SIMC), regarding pregnant women living with HIV in the Southern Health Macroregion of Santa Catarina from 2019 to 2022. Results: Based on sociodemographic data, a prevalent epidemiological profile was identified, with women aged 30 to 49 years, white, with low educational level, and between 1 to 13 weeks of gestation at the time of HIV infection notifica- tion. The clinical profile revealed a prevalence of women on antiretroviral therapy, with a viral load above 1,000 copies/ mL and a T-CD4+ lymphocyte count above 350 cells/mm3. Conclusion: Despite the low educational level and high viral load, the outcome was positive for the selected population, as good treatment adherence and high lymphocyte count were demonstrated, both of which are good predictors of clinical progression for HIV.

Clinical features of critically ill pregnant and parturient women infected with chronic hepatitis B virus： An analysis of 41 cases / 临床肝胆病杂志

ObjectiveTo investigate the clinical features and outcomes of critically ill pregnant and parturient women with chronic hepatitis B virus （HBV） infection， and to provide clinical experience for the rescue of critically ill pregnant and parturient women and the prevention and treatment of the severe exacerbation of liver disease. MethodsA total of 41 pregnant and parturient women with chronic HBV infection who were admitted to Department of Critical Care Medicine， Nanjing Second Hospital， from March 2013 to March 2023 were enrolled in this study， and their clinical data were collected through the electronic medical record system of hospital to summarize the main causes of transfer to the intensive care unit （ICU）， the causes of death， and treatment. The independent-samples t test was used for comparison of normally distributed continuous data between two groups， and the Mann-Whitney U test was used for comparison of non-normally distributed continuous data between two groups. The chi-square test was used for comparison of categorical data between two groups. ResultsAmong the 41 patients， 13 （31.71%） did not receive regular antenatal examination and 8 （19.51%） with a high viral load （HBV DNA ≥2×105 IU/mL） did not receive antiviral therapy. Cesarean section was the main mode of delivery in 32 patients （78.05%）； 23 patients （56.10%） had premature delivery， and 5 patients died （12.20%）. The top three causes of transfer to the ICU were liver failure， postpartum hemorrhage， and hypertensive disorders of pregnancy. Liver failure mainly occurred in late pregnancy， with hepatic encephalopathy as the most common complication （28.57%） and intrahepatic cholestasis of pregnancy as the most common comorbidity （21.43%）； among the 14 patients with liver failure， 6 （42.86%） received regular antenatal examination， and 13 （92.86%） did not receive antiviral therapy before admission. The mean length of ICU stay was 3.31±1.65 days for the patients with postpartum hemorrhage， among whom the patients with severe liver disease had coagulation disorders before delivery， which were difficult to correct after 48 hours of treatment. ConclusionPregnant and parturient women with chronic HBV infection tend to have complex conditions and a relatively high mortality rate. For pregnant and parturient women with chronic HBV infection， assessment of liver status， regular antenatal examination， and timely antiviral therapy are of vital importance to reduce severe exacerbation and mortality rate.

Abnormal liver biochemical parameters in pregnancy during the epidemic of coronavirus disease 2019 / 临床肝胆病杂志

ObjectiveTo investigate the differences in abnormal liver biochemical parameters in pregnant patients during the epidemic or non-epidemic period of coronavirus disease 2019 （COVID-19）. MethodsA retrospective analysis was performed for 539 pregnant women who were discharged from Department of Obstetrics， Peking University First Hospital， from October 2017 to March 2022 and had at least one abnormal liver biochemical parameter among alanine aminotransferase （ALT）， aspartate aminotransferase （AST）， gamma-glutamyl transpeptidase （GGT）， total bilirubin （TBil）， and total bile acid. The patients in the epidemic period of COVID-19 and those in the non-epidemic period of COVID-19 were compared in terms of etiology， coagulation parameters， aminotransferases， bile acid， and renal function. The independent samples t-test was used for comparison of continuous data between two groups， and the chi-square test was used for comparison of categorical data between two groups. ResultsAmong the patients discharged from Department of Obstetrics during the non-epidemic period of COVID-19， 262 had abnormal liver biochemical parameters， accounting for 1.46%， while 277 patients had abnormal liver biochemical parameters during the epidemic period of COVID-19， accounting for 1.73% among the patients discharged from Department of Obstetrics during the same period of time， and there was a significant difference between these two groups （χ2=3.947， P=0.047）. The etiological analysis of the patients with abnormal liver biochemical parameters during the two periods showed that there was no difference in the proportion of patients with four pregnancy-specific liver diseases （hyperemesis gravidarum， preeclampsia and eclampsia， intrahepatic cholestasis of pregnancy， and acute fatty liver of pregnancy）. As for the patients with abnormal liver biochemical parameters in pregnancy， there was no significant difference in the proportion of patients with normal creatinine and stimated glomerular filtration rate （eGFR） between the epidemic period and the non-epidemic period （86.78% vs 87.90%， χ2=0.141， P=0.708）. The patients with ALT≥5×upper limit of normal accounted for 7.94% in the epidemic period of COVID-19 and 9.54% in the non-epidemic period （χ2=0.433， P=0.511）， and the patients with severe cholestasis accounted for 7.75% in the epidemic period of COVID-19 and 9.27% in the non-epidemic period （χ2=0.392， P=0.531）. The proportion of patients with obstetric bleeding during the epidemic period of COVID-19 was significantly lower than that during the non-epidemic period （14.61% vs 24.19%， χ2=489.334， P<0.001）. ConclusionThere is no difference in the proportion of patients with pregnancy-specific liver diseases among the patients with abnormal liver biochemical parameters in pregnancy between the epidemic period and the non-epidemic period of COVID-19， and there is no change in the proportion of patients with normal creatinine and eGFR among these patients in the epidemic period of COVID-19.

Management of hepatitis C in children and pregnant women / 临床肝胆病杂志

Hepatitis C virus infection is a global public health issue， and the emergence of direct-acting antiviral agents has brought revolutionary breakthroughs in the treatment of hepatitis C patients. Although direct-acting antiviral agents have a marked therapeutic effect in adult patients， there are still many challenges in the treatment of special populations such as pregnant women， infants， young children， and adolescents. This article reviews the current status of antiviral therapy for these special populations with hepatitis C and the problems that need to be solved， in order to provide reference and guidance for clinical workers.

Exclusive breastfeeding intention among pregnant women and associated variables: a cross-sectional study in a Brazilian community / Intenção de amamentar entre gestantes e variáveis associadas: estudo transversal em uma comunidade brasileira

ABSTRACT Objective: To investigate exclusive breastfeeding (EBF) intention and associated variables among women in the third trimester of pregnancy. Methods: The data were collected with a questionnaire for the pregnant women (n=653), from December/2018 to November/2019. They answered the Infant Feeding Intentions (IFI) scale, translated and adapted to Brazilian Portuguese, and a questionnaire on sociodemographic, biological, family, pregnancy, breastfeeding, health care, and habits variables. Descriptive statistics and multiple logistic regression analyses were performed with a 5% significance level, following a multilevel hierarchical model that estimated the association between the dependent and independent variables. The outcome EBF intention measured by the IFI score was dichotomized by the median (<16 or =16). Results: Mean±standard deviation score for the IFI scale was 14.4±2.6 (score 0: very strong intention to not breastfeed at all; score 16: very strong EBF intention up to six months). The results from the regression analysis showed that pregnant women who had no intention to bottle feed (OR=4.33; 95%CI 2.79-6.72) or did not know (OR=1.85; 95%CI 1.21-2.82), those who planned the pregnancy (OR=1.52; 95%CI 1.09-2.12), those who believed they would have help to care for the baby (OR=3.60; 95%CI 1.51-8.56) or did not know (OR=3.97; 95%CI 1.26-12.51), and those who reported knowing the World Health Organization recommendations on breastfeeding (OR=1.73; 95%CI 1.13-2.64) were more likely to show a very strong EBF intention. Conclusions: Pregnant women in the third trimester of pregnancy presented a strong EBF intention. The higher EBF intention score was significantly associated with the structural, setting, and individual determinants.

RESUMO Objetivo: Investigar a intenção materna de amamentar exclusivamente (IMA) e variáveis associadas entre as mulheres no terceiro trimestre de gravidez. Métodos: A coleta de dados foi realizada por meio de entrevista e questionário semiestruturado e autoadministrado, entre dezembro/2018 e novembro/2019. As gestantes (n=653) responderam à escala Infant Feeding Intentions (IFI) testada, traduzida e adaptada para o português do Brasil e ao questionário contendo perguntas sobre variáveis sociodemográficas, biológicas e familiares, bem como relacionadas à gestação, ao aleitamento materno, à assistência à saúde e a hábitos. Foram realizadas análises estatísticas descritivas e de regressão logística múltipla hierarquizada, com nível de significância de 5%, para estimar a associação entre as variáveis independentes e o desfecho. A IMA, medida pela escala IFI, foi dicotomizada pela mediana (<16 ou =16). Resultados: A pontuação média±desvio padrão para a escala IFI foi de 14,4±2,6. Os resultados da análise de regressão mostraram que as gestantes que não tinham intenção de oferecer mamadeira (OR=4,33; IC95% 2,79-6,72) ou não sabiam (OR=1,85; IC95% 1,21-2,82), que planejaram a gestação (OR=1,52; IC95% 1,09-2,12), aquelas que acreditavam que teriam ajuda nos cuidados com o bebê (OR=3,60; IC95% 1,51-8,56) ou que não sabiam (OR=3,97; IC95% 1,26-12,51), bem como aquelas que relataram conhecer as recomendações da Organização Mundial de Saúde sobre amamentação (OR=1,73; IC95% 1.13-2.64) tinham mais chances de mostrar uma IMA muito forte. Conclusões: As gestantes no terceiro trimestre de gestação apresentaram forte IMA. A maior IMA esteve significativamente associada aos determinantes estruturais, contextuais e individuais.

Dietary patterns and socioeconomic, demographic, and health-related behaviors during pregnancy. A cross-sectional study

ABSTRACT BACKGROUND: The identification and understanding of dietary factors and other characteristics that influence gestational weight gain can contribute to the formulation of strategies to promote healthy eating habits before and during pregnancy. OBJECTIVE: To investigate the association between dietary patterns, sociodemographic and obstetric characteristics, and health-related behaviors in pregnant women. DESIGN AND SETTING: A cross-sectional study was conducted on women undergoing prenatal care in the Unified Health System of Colombo, Paraná, Brazil, from February 2018 to September 2019. METHOD: A weekly food frequency questionnaire was administered, and dietary patterns were identified through factor analysis. Median regression models were constructed to identify the associations between dietary pattern scores and variables. RESULTS: Complete data were obtained from 495 pregnant women. Three dietary patterns were identified: 1) "healthy," with higher factor loadings for the weekly consumption of raw vegetables, cooked vegetables, and fresh fruits; 2) "Western," including soft drinks or artificial juice, candies, milk, and dairy products, and processed cold meat; and 3) "traditional," beans and meat. Pregnant women aged 30 years or older (coefficient [Coef.] 0.86, 95% confidence interval [CI] 0.38-1.33) with moderate/intense physical activity (Coef. 0.32, 95% CI 0.02-0.62) had higher adherence to the "healthy" pattern. Adolescents and smokers adhered more to the "traditional" pattern (Coef. 0.17, 95% CI 0.01-0.33). CONCLUSION: Age, smoking status, and physical activity were associated with dietary patterns in pregnant women.

Caracterización de la interrupción voluntaria del embarazo en pacientes mayores de 19 años

Introducción: Se conoce como interrupción voluntaria del embarazo a la muerte biológica del embrión o feto para su posterior eliminación, con o sin asistencia médica y en cualquier circunstancia social o legal. Objetivo: Caracterizar la interrupción voluntaria del embarazo en pacientes mayores de 19 años en los municipios de la región del Guacanayabo perteneciente a la provincia Granma en el año 2022. Métodos: Se realizó un estudio descriptivo, retrospectivo y de corte transversal sobre la interrupción voluntaria del embarazo en pacientes mayores de 19 años pertenecientes a los siete municipios a la región del Guacanayabo, provincia Granma en el periodo de enero a diciembre del 2022. El universo estuvo constituido por 579 gestantes, para lo cual se seleccionó una muestra de 572 mediante muestreo no probabilístico intencional. Resultados: El municipio de Manzanillo fue el que mayor casos aportó (53,1 %). Prevalecieron las edades de 20 a 24 años (34,3 %). Predominaron las mujeres con un nivel de escolaridad de preuniversitario/técnico medio (56,9 %), 71,9 % estaban casadas, el 53,2 % trabajaban, el 54,9 % eran de procedencia urbana y 76,4 % de las mujeres tenían antecedentes obstétricos. El método de interrupción más utilizado fue el de dilatación y curetaje (98,6 %). Conclusiones: El municipio Manzanillo aportó el mayor número de casos de interrupciones de embarazos al año. Las mujeres de procedencia urbana se someten con mayor frecuencia a interrupciones de embarazos, siendo el procedimiento de dilatación y curetaje el método de interrupción más empleado.

Introduction: It is known as voluntary interruption of pregnancy to the biological death of the embryo or fetus for its subsequent elimination, with or without medical assistance, and in any social or legal circumstance. Objective: To characterize the voluntary interruption of pregnancy in patients over 19 years of age in the municipalities of the Guacanayabo region belonging to Granma province in 2022. Methods: A descriptive, retrospective and cross-sectional study was conducted on voluntary termination of pregnancy in patients over 19 years of age from the seven municipalities of the Guacanayabo region, Granma province, from January to December 2022. The universe consisted of 579 pregnant women, for which a sample of 572 was selected by intentional non-probabilistic sampling. Results: The municipality of Manzanillo was the one with the highest number of cases (53, 1 %). The prevalence was between 20 and 24 years of age. Women with a pre-university/intermediate technical education predominated. (56, 9 per cent), 71, 9 per cent were married, 53, 2 per cent worked, 54.9 per cent were of urban origin and 76.4 per cent of women had an obstetric history. The most commonly used method of interruption was dilatation and curettage (98,6 %). Conclusions: The municipality of Manzanillo contributes the highest number of cases of terminations of pregnancies per year. Urban women are more likely to undergo abortions, with dilatation and curettage being the most widely used method of termination.

Internet use by pregnant women during prenatal care

ABSTRACT Objective: The search for medical information on the internet is a part of people's daily lives. Exponential volumes of data are available through various media and platforms. There are several problems related to the ease of creating and accessing medical information on the internet, as evidenced by the quantity of false content and increasing anxiety due to the consumption of these data. In light of this accessibility, it is necessary to understand how people use internet-based medical information and its impact on specific populations. This prospective study aimed to analyze pregnant women's behavior when searching for health-related information on the internet, and how they were influenced by the information. Methods: Questionnaires were administered to the participants during their immediate puerperium, and their answers were tabulated. Results: Three hundred and two patients answered the questionnaires. We observed that internet use was frequent, and most patients discussed the findings with their physicians. However, this did not affect the delivery routes. Conclusion: The search for health information by pregnant women is very prevalent but does not interfere with the delivery route.

Intimate partner violence during pregnancy and quality of life in Southern Brazil: a cross-sectional study, 2022 / Violencia de pareja durante el embarazo y calidad de vida en el sur de Brasil: estudio transversal, 2022 / Violência por parceiro íntimo durante a gestação e qualidade de vida no Sul do Brasil: estudo transversal, 2022

ABSTRACT Objective To analyze the association between intimate partner violence during pregnancy (IPVP) and quality of life (QOL). Methods A cross-sectional study was conducted with pregnant women receiving care in Primary Health Care in the municipality of Criciúma, Santa Catarina state, Brazil, in 2022; QOL was assessed in the physical, psychological, social relationship and environmental domains using WHOQOL-Bref instrument; IPVP was evaluated by means of the World Health Organization Violence Against Women; Crude and adjusted linear regression analyses were performed. Results A total of 389 pregnant women were evaluated; IPVP was observed in 13.6% of cases; in the adjusted analysis, IPVP remained associated with physical, psychological and social relationship domains; pregnant women who experienced IPVP had a reduction in their QOL score by 9.77, 11.07 and 8.95 points, respectively, when compared to those who did not experience IPVP. Conclusion IPVP was associated with poorer QOL in the physical, psychological and social relationships domains. Health services equipped to address and prevent violence against pregnant women are essential.

RESUMEN Objetivo Analizar la asociación entre violencia de pareja durante el embarazo (VPE) y calidad de vida (CV). Métodos Estudio transversal con mujeres embarazadas en Atención Primaria de Salud, se evaluó la CV en los dominios físico, psicológico, relaciones sociales y entorno (WHOQOL-Bref); la VPE fue evaluada por la Organización Mundial de la Salud; se realizaron análisis de regresión lineal bruta y ajustada. Resultados Se evaluaron 389 gestantes. La VPE estuvo presente en el 13,6% de las gestantes; en el análisis ajustado, la violencia de género permaneció asociada a aspectos físicos, psicológicos y a las relaciones sociales; las mujeres embarazadas que sufrieron VPE presentaron disminución de 9,77; 11,07 y 8,95 puntos de CV en comparación con quienes no sufrieron VPE. Conclusión La VPE se asocia con una peor calidad de vida en los ámbitos físico, psicológico y de relaciones sociales; los servicios de salud preparados para combatir la violencia son esenciales para prevenir los casos de violencia durante el embarazo.

RESUMO Objetivo Analisar a associação entre violência por parceiro íntimo na gestação (VPIG) e qualidade de vida (QV). Métodos Estudo transversal, com gestantes atendidas na Atenção Primária à Saúde, em Criciúma, Santa Catarina, Brasil, em 2022; avaliou-se a QV quanto aos domínios físico, psicológico, das relações sociais e do meio ambiente (WHOQOL-Bref); a VPIG foi avaliada pela World Health Organization Violence Against Women; foram realizadas análise de regressão linear bruta e ajustada. Resultados Foram avaliadas 389 gestantes; a VPIG esteve presente em 13,6%; na análise ajustada, a VPIG manteve-se associada aos aspectos físico, psicológico e das relações sociais; gestantes que sofreram VPIG tiveram reduzidos 9,77, 11,07 e 8,95 pontos no escore de QV, respectivamente, quando comparadas às que não sofreram VPIG. Conclusão A VPIG esteve associada à pior QV nos domínios físico, psicológico e das relações sociais; serviços de saúde preparados para o enfrentamento e prevenção da violência contra gestantes são essenciais.

Anemia ferropénica en el embarazo: esquema de sulfato ferroso intermitente en comparación con el continuo / Iron deficiency anaemia in pregnancy: comparison of intermittent versus continuous ferrous sulphate regimen

Resumen OBJETIVO: Comparar las concentraciones de hemoglobina en embarazadas con anemia por deficiencia de hierro que recibieron un tratamiento intermitente en comparación con el continuo de 200 mg de sulfato ferroso por vía oral. Además, comparar la frecuencia de efectos secundarios del tratamiento intermitente con el continuo. MATERIALES Y MÉTODOS: Ensayo clínico, aleatorizado, no cegado, efectuado en la Unidad Médica de Alta Especialidad Hospital de Ginecoobstetricia 4 Luis Castelazo Ayala, IMSS, en pacientes de 18 a 35 años atendidas entre los meses de enero a marzo del 2023 con 30 o más semanas de embarazo, diagnóstico de anemia ferropénica (definida operativamente solo con una biometría hemática inferior a 11 g/dL, con hipocromía y microcitosis), sin antecedentes de enfermedad crónico-degenerativa. El análisis estadístico se procesó en el programa SPSS v21, la distribución y características de la muestra con análisis univariado, seguido de un análisis bivariado con t de Student y diferencia de medias. Se consideró con significación estadística el valor de p < 0.05. RESULTADOS: Se estudiaron 32 pacientes: 16 con esquema continuo y 16 con el intermitente. Ambos grupos con incremento de 1 g/dL entre la hemoglobina inicial y final (p < 0.01), con una diferencia de medias entre el aumento de los grupos con p = 0.4. Con disminución significativa de la epigastralgia y la náusea. CONCLUSIONES: El tratamiento intermitente con sulfato ferroso incrementa las concentraciones de hemoglobina igual que un esquema continuo, pero con menos efectos adversos.

Abstract OBJECTIVE: To compare hemoglobin concentrations in pregnant women with iron deficiency anemia who received intermittent versus continuous treatment with 200 mg oral ferrous sulfate. In addition, to compare the incidence of side effects of intermittent versus continuous treatment. MATERIALS AND METHODS: Randomized, non-blinded, clinical trial conducted at the Unidad Médica de Alta Especialidad Hospital de Ginecoobstetricia 4 Luis Castelazo Ayala, IMSS, in patients aged 18 to 35 years attended between January and March 2023 with 30 or more weeks of pregnancy, diagnosis of iron deficiency anemia (operationally defined only with a blood biometry lower than 11 g/dL, with hypochromia and microcytosis), without a history of chronic degenerative disease. Statistical analysis was performed in SPSS v21 program, distribution and characteristics of the sample with univariate analysis, followed by bivariate analysis with Student's t and mean difference. A value of p < 0.05 was considered statistically significant. RESULTS: Thirty-two patients were studied: 16 with continuous and 16 with intermittent regimen. Both groups with increase of 1 g/dL between initial and final hemoglobin (p < 0.01), with a mean difference between groups increase with p = 0.4. With significant reduction in epigastralgia and nausea. CONCLUSIONS: Intermittent treatment with ferrous sulfate increases hemoglobin concentrations.

Incidencia del espectro de acretismo placentario en la unidad de cuidados intensivos obstétricos del Hospital de la Mujer de Sinaloa / Incidence of the placental accretism spectrum in the obstetric intensive care unit of the Hospital de la Mujer of Sinaloa

Resumen OBJETIVO: Determinar la incidencia del espectro del acretismo placentario en pacientes ingresadas a la unidad de cuidados intensivos obstétricos del Hospital de la Mujer, Culiacán, Sinaloa. MATERIALES Y MÉTODOS: Estudio retrospectivo, transversal y descriptivo fundamentado en el análisis de la base de datos del Hospital de la Mujer de pacientes internadas entre los años 2017 a 2020 con diagnóstico de espectro de placenta acreta, referidas o diagnosticadas en la institución e intervenidas para histerectomía por la complicación estudiada. RESULTADOS: Se analizaron 22 pacientes con diagnóstico de acretismo placentario que dieron una incidencia de 0.09%; de éstas, a 1 se le indicó cesárea; 19 de las 22 pacientes tenían antecedente de cicatriz uterina previa, todas con placenta previa. El promedio de edad fue de 30.86 ± 4 años. La cesárea se practicó, en promedio, a las 34 semanas de embarazo con dos técnicas quirúrgicas. El sangrado promedio estimado fue de 1.947 mL. Las complicaciones transoperatorias fueron las lesiones: ureteral (n = 2) y vesical (n = 1). La principal complicación posoperatoria fue la fístula vesicouterina (n = 1). El promedio de estancia fue de 2 días en 16 de las 22 pacientes y de 7 días en las 6 restantes. CONCLUSIONES: Lo importante del acretismo placentario es el diagnóstico oportuno que permita derivar a las pacientes a centros hospitalarios que cuenten con especialistas experimentados en la atención de estos casos.

Abstract OBJECTIVE: To determine the incidence of placental accretism spectrum in pregnant women admitted to the obstetric intensive care unit of the Hospital de la Mujer, Culiacán, Sinaloa. MATERIALS AND METHODS: Retrospective, cross-sectional, descriptive study based on the analysis of the database of the Hospital de la Mujer of patients admitted between 2017 and 2020 with a diagnosis of placenta accreta spectrum, referred or diagnosed at the institution and underwent hysterectomy for the complication studied. RESULTS: Twenty-two patients with a diagnosis of placenta accreta were analysed, giving a prevalence of 0.09%; of these, caesarean section was indicated in 0.2%. 19 of the 22 patients had a history of previous uterine scarring, all with placenta praevia. Mean age was 30.86 ± 4 years. Caesarean section was performed at a mean gestational age of 34 weeks using two surgical techniques. The mean estimated blood loss was 1,947 mL. The most common operative complications were ureteral (n = 2) and bladder (n = 1) injuries. The most common postoperative complication was vesico-uterine fistula (n = 1). The mean length of stay was 2 days in 16 of the 22 patients and 7 days in the remaining 6 patients. CONCLUSIONS: The most important aspect of placenta accreta is early diagnosis, which allows referral to hospital centres with specialists experienced in the management of these cases.

Potencial transmisión congénita de la enfermedad de Chagas en la segunda generación de jóvenes embarazadas que asistieron a su control prenatal en el departamento de Cordillera, Paraguay

Trypanosoma cruzi es el agente causal de la enfermedad de Chagas. En Paraguay se estima que existen 165.000 personas infectadas y actualmente la principal vía de transmisión es la congénita, con una prevalencia del 5% y con alrededor de 400 niños infectados nacidos por año. El departamento de Cordillera es área endémica de la Región Oriental del país, donde se implementó el Programa de Control Prenatal de Chagas en el año 1995. El objetivo de este estudio fue inferir sobre la potencial transmisión congénita de la enfermedad de Chagas en jóvenes embarazadas de segunda generación de Cordillera que asistieron a su control prenatal en el período 2010-2012, 15 años después de la implementación del Programa de Control Prenatal. De 9.588 embarazadas; 482 fueron seropositivas (5%); 2,74% en el grupo de 12 a 19 años, 4,93% de 20 a 30 años, 8,03% de 31 a 40 años y 16,11% de 41 a 48 años. Para estimar el origen de la transmisión congénita de segunda generación se tuvo en cuenta a las 72 seropositivas de 12 a 19 años y según la base de datos de las respectivas madres 61 eran seropositivas. Con esta información se estima que la transmisión a embarazadas de segunda generación de 12 a 19 años fue congénita en un 85% indicando una transmisión congénita muy significativa en la población de estudio. Esta información ayudaría al Programa Nacional de Chagas en el fortalecimiento del control de la transmisión congénita de la enfermedad de Chagas en el país.

Trypanosoma cruzi is the causative agent of Chagas disease. In Paraguay, it is estimated that 165,000 people are infected and currently the main route of transmission is the congenital one, with a prevalence of 5% and about 400 infected children are born per year. The Department of Cordillera is an endemic area of the Eastern Region of the country, where the Chagas Prenatal Control Program was implemented in 1995. The aim of this study was to infer the potential congenital transmission of Chagas disease towards second generation pregnant women from the Department of Cordillera who attended their prenatal control in the period 2010-2012, 15 years after the implementation of the Prenatal Control Program. Of 9,588 pregnant women; 482 were seropositive (5%); 2.74% in the group aged 12 to 19 years, 4.93% aged 20 to 30 years, 8.03% aged 31 to 40 years, and 16.11% aged 41 to 48 years. To estimate the origin of second generation congenital transmission, the 72 seropositive women aged 12 to 19 years were taken into account and according to the database of their respective mothers, 61 mothers of the 72 were seropositive. With this información, it can be estimated that 85% of the transmission to second generation pregnant women aged 12 to 19 years was congenital showing a very significant congenital transmission in the study population. This information could help the National Chagas Program in strengthening the control of congenital transmission of Chagas disease in the country.

Percepções das mulheres grávidas sobre as fontes de informação relativas ao vírus Zika: um estudo qualitativo / Pregnant women's perceptions on information sources on Zika virus: a qualitative study

Resumo A epidemia do vírus Zika (ZIKV) teve impacto sanitário, psicossocial e econômico sobre pessoas em idade reprodutiva. A principal preocupação foi a infecção durante a gravidez devido a possível transmissão vertical e sua associação com resultados fetais e infantis adversos, conhecida como síndrome congênita associada à infecção pelo Vírus Zika (SCZ). Este estudo qualitativo utiliza a fenomenologia e a teoria fundamentada. O estudo inclui entrevistas com 98 mulheres, parte grávida durante a epidemia de ZIKV no Brasil, Colômbia e Porto Rico e que tiveram filhos com SCZ ou sem comprometimento neurológico diagnosticado. Além disso, o estudo inclui um grupo de mulheres grávidas durante a pandemia de COVID-19 nos mesmos países. Em ambos os grupos, as entrevistadas tinham diferentes níveis de conhecimento sobre ZIKV. O estudo constatou que as mensagens veiculadas por meio da mídia eram alarmistas; em contraste com as informações fornecidas por profissionais de saúde, consideradas mais confiáveis. Mulheres gestantes durante a epidemia do ZIKV relataram ter recebido seu diagnóstico de infecção por ZIKV e SCZ tardiamente ou após o parto. O estudo destaca as necessidades das mulheres grávidas em cenários de alto risco, a importância de processos de educação em saúde e a necessidade de reforçar a comunicação e a educação continuada.

Abstract The Zika virus (ZIKV) epidemic had a sanitary, psychosocial, and economic impact on individuals of reproductive age. The primary concern revolved around infection during pregnancy due to possible vertical transmission and its association with adverse fetal and infant outcomes, known as Congenital Zika Syndrome (CZS). This qualitative study employs phenomenology and grounded theory. This study includes interviews with 98 women, some pregnant during the ZIKV epidemic in Brazil, Colombia, and Puerto Rico, who had children with CZS or without diagnosed neurological impairment. Additionally, the study included a group of women who were pregnant during the Covid-19 pandemic in these same countries. In both groups, interviewees had varying levels of knowledge about ZIKV. The study found that messages conveyed through the media tended to be alarmist, in contrast to the information provided by healthcare professionals, which was considered more trustworthy. Pregnant women during the ZIKV epidemic reported receiving their ZIKV and CSZ infection diagnoses late, either during or after childbirth. The study underscores the needs of pregnant women in high-risk scenarios, the importance of health education processes, and the necessity to reinforce communication and continuing education.

Determinants of anemia among pregnant women attending a tertiary hospital, Mogadishu, Somalia: unmatched case-control study

SUMMARY OBJECTIVE: The objective of this study was to identify the factors associated with anemia among pregnant women attending a tertiary referral hospital in Mogadishu, Somalia. METHODS: An unmatched case-control study was conducted on pregnant women who visited the antenatal clinics of a tertiary referral hospital between March and July 2021. The study recruited pregnant women who had a hemoglobin level of <11 g/dL into the anemic group, while those with hemoglobin levels ≥11 g/dL were included in the non-anemic group. Demographics, clinical, obstetrics, nutrition-related, hygiene- and sanitation-related, and parasitic infection-related data were collected. RESULTS: A total of 449 pregnant women (399 anemic and 50 non-anemic) participated in the study. A total of 224 (56.7%) in the anemic group and 31 (62.0%) in the non-anemic group did not consume any dark green, leafy vegetables such as spinach, bukurey, cagaar, and koomboow (p=0.040). Notably, 255 (63.9%) in the anemic group and 21 (42.0%) in the non-anemic group had a middle-upper arm circumference <23 cm. More than half of anemic [335 (84%)] and non-anemic [46 (92.0%)] were classified under low dietary diversity score. Majority of the study participants, 288 (72.4%) of the anemic and 39 (78%) of the non-anemic groups, used pit toilets in dwellings, and 70.2% (134/191) of the anemic and 64.4% (246/382) of the non-anemic groups disposed of solid waste in open fields. CONCLUSION: This study demonstrated that women who consumed green vegetables such as spinach, bukurey, cagaar, and koomboow in their diet had middle-upper arm circumference less than 23 cm, and those with low dietary diversity significantly developed anemia during pregnancy.

Ultra-processed food consumption during pregnancy and newborn weight / Consumo de alimentos ultraprocessados durante a gestação e peso ao nascer do recém-nascido

Abstract Objectives: to assess the association between pregnant women's consumption of ultra-processed foods and newborn body weight. Methods: prospective study with pregnant women (n=214) selected from all Basic Health Units in the city of Pinhais, Paraná. Socioeconomic, demographic, and health data were collected. Food consumption data were assessed using a 24-hour dietary recall and tabulated with GloboDiet software. Daily relative energy intake of ultra-processed food was estimated and logistic regression analysis was utilized. The infuence of covariates on the association analysis was also explored (e.g., income and education). Results: ultra-processed foods contributed to 26.9% of pregnant women's total energy intake. About 5.7% of newborns were classifed as small-for-gestational-age and 10.7% as large-for-gestational-age. A borderline statistically signifcant association was observed between large-for-gestational-age newborn weight and maternal consumption of ultra-processed foods (OR= 1.027; p=0.048). Additionally, family income was associated with the consumption of ultra-processed foods (OR= 0.144; p=0.008). With each additional 1% consumption of ultra-processed foods, mothers' likelihood of having large-for-gestational-age babies increased by about 2.7%. Conclusions: the study reveals a trend of positive association between the weight of large-for-gestational-age newborns and the consumption of ultra-processed foods by pregnant women, but not for small-for-gestational-age children.

Resumo Objetivos: avaliar a associação entre o consumo de alimentos ultraprocessados por gestantes e o peso de recém-nascidos. Métodos: estudo prospectivo com gestantes (n=214) selecionadas em Unidades Básicas de Saúde em Pinhais, Paraná. Dados socioeconômicos, demográfcos e de saúde foram coletados. Dados de consumo alimentar foram coletados por recordatório de 24-horas físico e entrados no software GloboDiet. O consumo diário relativo de energia proveniente de alimentos ultraprocessados foi estimado e a análise de regressão logística foi utilizada, considerando covariáveis como renda familiar e escolaridade. Resultados: o consumo de alimentos ultraprocessados pelas gestantes representou 26,9% da energia total. Cerca de 5,7% de recém-nascidos foram classifcados como pequenos para idade gestacional (PIG) e 10,7% como grandes para idade gestacional (GIG). Foi observada uma associação estatisticamente signifcativa limítrofe entre o peso dos recém-nascidos GIG e o consumo materno de alimentos ultraprocessados (OR= 1,027; p=0,048). Além disso, a renda familiar esteve associada com o consumo de alimentos ultraprocessados (OR=0,144; p=0,008). A cada 1% adicional de consumo de alimentos ultraprocessados, a probabilidade de as mães terem recém-nascidos GIG aumentou cerca de 2,7%. Conclusões: o estudo revela uma tendência de associação positiva entre o peso de recém-nascidos GIG e o consumo de alimentos ultraprocessados por mulheres grávidas, mas não para crianças PIG.