Cardiac rehabilitation in elderly myocardial infarction survivors: focus on circulatory power.

Exercise-based cardiac rehabilitation (EBCR) is paramount after an acute myocardial infarction (AMI). Older individuals have been reported as having a worse prognosis after an AMI, and some series have reported differences in the functional response to EBCR. The peak circulatory power (CP), a non-invasive parameter, has been described as a surrogate for the cardiac power, showing promising results as a comprehensive measure of the cardiovascular response. Whilst this, data concerning the impact of EBCR on CP, particularly among elderly individuals, remains elusive. To address this issue, an observational, retrospective study including all patients admitted due to an AMI who completed a phase II EBCR programme between 11/2012 and 4/2017, was conducted, with CP being analysed by a symptom-limited cardiopulmonary exercise test. A total of 379 patients, 30% aged ≥65 years-old, were included. CP significantly improved after the EBCR programme (in all patients, as well as in both subgroups). Older patients presented lower CP than their younger counterparts at the beginning and the end of the programme, while presenting smaller improvements (122 ± 540 vs 293 ± 638 mmHg mL/kg/min, p = 0.013). This was maintained after adjusting for several potential confounding factors. A contemporary ECBR programme was associated with significant improvements in CP among AMI patients. Though those aged ≥65 years-old presented smaller improvements in CP than younger individuals, these still presented significant increases in this parameter. These results highlight the importance of EBCR in this challenging higher risk group of patients.

Differential Impact of a Cardiac Rehabilitation Program on Functional Parameters in Elderly versus Non-Elderly Myocardial Infarction Survivors.

BACKGROUND: Exercise-based cardiac rehabilitation (EBCR) plays a pivotal role in the management of acute myocardial infarction (AMI). Studies have shown that older individuals have a worse prognosis after an AMI, attesting to the importance of risk reduction strategies. We aimed at assessing the impact of age (patients dichotomized as ≥65 years old or <65 years old) on the functional benefits of an EBCR program among AMI survivors. DESIGN: Observational, retrospective cohort study. PARTICIPANTS: All patients admitted due to an AMI who completed a phase II EBCR program after discharge, between November 2012 and April 2017. INTERVENTION: EBCR program. MEASUREMENTS: Functional parameters were assessed by a symptom-limited cardiopulmonary exercise test. RESULTS: A total of 379 patients were included (30% aged ≥65 years). After the EBCR program, peak oxygen uptake (pVO2) and exercise duration increased significantly. Patients aged ≥65 years presented with more comorbidities and a lower functional capacity. Those aged ≥65 years presented significantly smaller improvements in pVO2 (0.79 ± 2.61 vs. 1.60 ± 3.11 mL/kg/min, p = 0.016) and exercise duration [75 (59-120) vs. 120 s (60-180), p = 0.002]. This was maintained after adjusting for several potential confounders. CONCLUSION: Older patients have a worse functional capacity than their younger counterparts. Still, a contemporary EBCR program was associated with significant functional improvements among those aged ≥65 years. The smaller improvements even after adjustments for potential confounders suggest that physiological differences may contribute to this finding. These results highlight the relevance of EBCR among this higher-risk subgroup.

Repeated adolescent pregnancy in Brazil from 2015 to 2019.

OBJECTIVE: The aim of this study was to assess the rate of repeated pregnancy in adolescence and its association with early marriage and education level. METHODS: This is a cross-sectional study conducted by searching the Live Births Data System. The study included all adolescents in the age group 10-19 years with live births from 2015 to 2019 (n=2,405,248), divided into three groups: G1: primiparas; G2: with 1 previous pregnancy; and G3: with two or more previous pregnancies. RESULTS: Total repeated pregnancies remained stable, along the years. In the age group 10-14 years, the decrease in the period was from 5.0 to 4.7%, whereas in the age group 15-19 years, it was from 27.8 to 27.3%. Being married or in a stable union increases by 96% the chance of repeated pregnancy in the age group 10-14 years (p<0.001; OR=1.96; 95% confidence interval [CI] 1.85-2.09). In the age group 15-19 years, the chance of repeated pregnancy among the married or in stable union increased 40% (p<0.001; OR=1.40; 95%CI 1.39-1.41)). Girls aged 10-14 years with an education level of<8 years had a 64% higher chance of repeated pregnancy (p<0.001; OR=1.64; 95%CI 1.53-1.75), and among those aged 15-19 years, there was a 137% higher chance of repeated pregnancy (p<0.001; OR=2.37; 95%CI 2.35-2.38). CONCLUSION: Repeated pregnancy in adolescence in Brazil remains very high over the years. There is an association between low education level and early marriage with repeated pregnancies in adolescence.

Exercise training enhances autonomic function after acute myocardial infarction: a randomized controlled study.

INTRODUCTION: Heart rate recovery, defined as the fall in heart rate during the first minute after exercise, is an indicator of autonomic function, and has been found to be an independent predictor of mortality after acute myocardial infarction. Exercise training has several well-known benefits in terms of cardiorespiratory fitness, modifiable cardiovascular risk factors and prognosis after acute coronary events. However, there are no randomized controlled studies in the literature evaluating the effects of exercise training per se, controlling for changes in medication and diet, on heart rate recovery. Thus, this study aims to assess the effects of exercise training on autonomic function in coronary artery disease patients recovering from acute myocardial infarction. METHODS: Thirty-eight patients following a first acute myocardial infarction participated in this prospective randomized clinical trial. Patients were randomized into two groups: exercise training or control. The exercise group participated in an 8-week aerobic exercise program, while the control received standard medical care and follow-up. Changes in hemodynamics at rest and at peak exercise (heart rate, systolic and diastolic blood pressure, and rate pressure product), dietary intake, cardiorespiratory fitness, and heart rate recovery were assessed. RESULTS: Medication and diet remained unchanged in both groups during the study period. The exercise-training group improved resting hemodynamics, particularly resting heart rate (from 68.0 ± 9.2 to 62.6 ± 8.7 bpm, p=0.030) and systolic blood pressure (from 135 ± 7.1 to 125.6 ± 11.3 mm Hg, p=0.012), cardiorespiratory fitness (from 30.8 ± 7.8 to 33.9 ± 8.3 ml/min/kg, p=0.016), and heart rate recovery (from 20 ± 6 to 24 ± 5 bpm, p=0.007). No significant changes were observed in the control group. CONCLUSIONS: Exercise training improved autonomic function, assessed by heart rate recovery, resting heart rate and systolic blood pressure, in the absence of changes in diet or medication.

Suboptimal control of cardiovascular risk factors in myocardial infarction survivors in a cardiac rehabilitation program.

INTRODUCTION AND OBJECTIVES: As short-term mortality continues to decrease after myocardial infarction (MI), secondary prevention strategies attain increasing relevance. This study aimed at assessing the control of cardiovascular (CV) risk factors, including dyslipidemia, hypertension and diabetes, in a contemporary cohort of MI survivors who completed an exercise-based cardiac rehabilitation (EBCR) program. METHODS: Observational, retrospective cohort study including patients admitted to a tertiary center with acute MI between November 2012 and April 2017, who completed a phase II EBCR program after discharge. Achievement of low-density lipoprotein (LD) cholesterol, blood pressure and HbA1c guideline recommended targets was assessed. Lipid profile parameters were assessed and compared at three time points (hospitalization, beginning and end of the program). RESULTS: A total of 379 patients were included. Mean age was 58.8±10.6 years; 81% were male. Considering the European Society of Cardiology's guidelines on contemporary data collection, 61%, 87% and 71% achieved the recommended LDL cholesterol, blood pressure and HbA1c targets, respectively, at the end of the program. Combining all three risk factors, 42% achieved the recommended targets. High-sensitivity C-reactive protein decreased between the beginning and the end of the program [0.14 (0.08-0.29) mg/L to 0.12 (0.06-0.26) mg/L; p<0.001]. CONCLUSION: Despite contemporary management strategies, including enrollment in a structured EBCR program, a substantial number of patients presented suboptimal control of CV risk factors. Considering the dyslipidemia, hypertension and diabetes results, less than half of the enrolled individuals achieved the recommended targets. These findings highlight a pivotal unmet need which could be particularly relevant in improving CV outcomes by enhancing secondary prevention profiles.

Increase in fertility rate before the age of 14 in Brazil from 1996 to 2018.

OBJECTIVE: This study aimed to assess live birth frequency and age-specific fertility rates (ASFR) in the period 1996-2018 and the number of pregnancies at <14 years old in the period 2012-2018. METHODS: This was a cross-sectional study conducted by search on Live Births Data System (SINASC/DATASUS) database. RESULTS: There was a variation in ASFR in Brazil of 0.78‰ in 1996 to 0.87‰ in 2018 (+11.5%). In the north region, it increased from 1.28‰ to 1.66‰ in 2018. In the northeast region, it increased from 0.72‰ to 1.66‰ (+131%) in 1996-2011, but decreased to 1.31‰ in 2018 (-21% in relation to 2011). When comparing 1996 and 2018, in the southeast region, there was a 22% decrease; in the south region, it was 48.2%; and in the Center-West region, it was 34%; but in the north region, there was a 29.7% increase, and in the northeast region, it was 81.9%. When adding girls who became pregnant aged 13 years and gave birth at 14, there was a threefold increase in the rate. CONCLUSIONS: The increase of pregnancies in <14 years old in less developed regions of Brazil shows an association with socioeconomic factors and reveals the severe problem of rape of vulnerable persons in the country.

Differential impact of a cardiac rehabilitation program in functional parameters according to patient gender.

INTRODUCTION: Exercise-based cardiac rehabilitation (EBCR) programs are of paramount importance in the management of acute myocardial infarction (AMI) survivors. Albeit this, female patients tend to be less referred for these programs, while also having a poorer prognosis. We aimed at assessing the impact of a contemporary EBCR program on functional parameters after an AMI, and specifically the impact of gender on its potential benefits. METHODS: Observational, retrospective cohort study including all patients admitted to a tertiary center due to an AMI who completed a phase II EBCR program after discharge, between November 2012 and April 2017. Functional parameters were assessed by a symptom-limited cardiopulmonary exercise test (CPET). Patients were dichotomized according to gender. RESULTS: A total of 379 patients were included, 19% of whom were women. After the program, peak oxygen uptake (pVO2) and exercise duration increased significantly (P<0.001). Though female patients presented a lower pVO2 and completed a shorter CPET at both the beginning and end of the study, there were no differences in the magnitude of improvement in these parameters between both groups [pVO2 delta 1.37 ± 3.08 vs 1.31 ± 2.62 mL/kg/min, P=0.876; CPET duration delta 120 (60-167) vs 85 (60-146), P=0.176]. CONCLUSIONS: A contemporary EBCR program was associated with significant improvements in functional parameters, as assessed by CPET. Though female patients had lower levels of pVO2, the benefits of this program were similar among groups. These results highlight the importance of EBCR among this higher risk subset of patients.

Adolescent pregnancy trends in the last decade.

INTRODUCTION: Teenage pregnancy is a universal phenomenon, with higher prevalence in developing countries. Although there has been a reduction in Brasil since the year 2000, the age-specific fertility rate for this age group remains high. OBJECTIVE: To evaluate the frequency of adolescence pregnancy in in Brasil from 2006 to 2015 and its association with the Human Development Index (HDI). METHODS: A descriptive epidemiological study, conducted by searching the database of the Department of Informatics of the Unified Health System (DATASUS), using information from the Information System on Live Births (SINASC) for the five Brazilian regions. RESULTS: There was a reduction in the percentage of live births (LB) from adolescent mothers (10 to 19 years old) in Brasil by 13.0% over the last ten years. This decline was observed in all Brazilian regions among mothers aged 15 to 19 years. The number of LB increased by 5.0% among mothers aged 10 to 14 years in the North and decreased in the other regions, with higher rates in the South (18.0%). The specific fertility rate for the 15-19-year-old group decreased from 70.9/1,000 to 61.8/1,000 in the period. The proportion of LB is inversely associated with the HDI, except in the Northeast (the lowest HDI in the country), where there was a significant reduction (18.0%) among mothers aged 15-19 and 2% among those aged 10-14 years. CONCLUSION: Teenage pregnancy in Brasil is in slow decline, especially among mothers aged 10-14 years and is inversely associated with the HDI, except in the Northeast.

Repeated adolescent pregnancy in Brazil from 2015 to 2019

SUMMARY OBJECTIVE: The aim of this study was to assess the rate of repeated pregnancy in adolescence and its association with early marriage and education level. METHODS: This is a cross-sectional study conducted by searching the Live Births Data System. The study included all adolescents in the age group 10-19 years with live births from 2015 to 2019 (n=2,405,248), divided into three groups: G1: primiparas; G2: with 1 previous pregnancy; and G3: with two or more previous pregnancies. RESULTS: Total repeated pregnancies remained stable, along the years. In the age group 10-14 years, the decrease in the period was from 5.0 to 4.7%, whereas in the age group 15-19 years, it was from 27.8 to 27.3%. Being married or in a stable union increases by 96% the chance of repeated pregnancy in the age group 10-14 years (p<0.001; OR=1.96; 95% confidence interval [CI] 1.85-2.09). In the age group 15-19 years, the chance of repeated pregnancy among the married or in stable union increased 40% (p<0.001; OR=1.40; 95%CI 1.39-1.41)). Girls aged 10-14 years with an education level of<8 years had a 64% higher chance of repeated pregnancy (p<0.001; OR=1.64; 95%CI 1.53-1.75), and among those aged 15-19 years, there was a 137% higher chance of repeated pregnancy (p<0.001; OR=2.37; 95%CI 2.35-2.38). CONCLUSION: Repeated pregnancy in adolescence in Brazil remains very high over the years. There is an association between low education level and early marriage with repeated pregnancies in adolescence.

Impact of cardiac rehabilitation on quality of life and depression after acute coronary syndrome.

OBJECTIVE: To evaluate the impact of cardiac rehabilitation programs (CRP) on quality of life (QL) and depression at one-year follow-up after acute coronary syndrome (ACS). METHODS: Two hundred and three patients, without previous cardiological follow-up and referred to the outpatient clinic after hospitalization for ACS between 9/1/2001 and 12/31/2002, were randomly allocated to a 12-week, 3-times-a-week CRP or standard cardiology follow-up only, after giving their informed consent. Baseline population characteristics were recorded and, in patients with more than 4 years' education, QL and depression were evaluated during hospitalization and at one-year follow-up by self-reported responses to the SF-36 QL survey and the Beck Depression Inventory (BDI) respectively. Analysis was by intention-to-treat. RESULTS: 31 patients randomized to CRP, mean age 56 years (31-80), 84% male (group A) and 95 patients, mean age 58 years (33-86), 83 % male, allocated to standard follow-up (group B), responded to the questionnaires. There were no significant differences between the two groups in any of the variables evaluated by the questionnaires during hospitalization. At one-year evaluation, the average BDI score was lower in the CRP group (8 vs. 11, p = 0.05). The prevalence of depressive symptoms (37.5 vs. 56.1%) or severe depression (3.1% vs. 12.2%) was also lower, in this group, although not significantly. SF-36 found significant differences in the evaluation of Vitality (average 62 points in A vs. 47 in B, p < 0.02) and General Health (57 points in A vs. 46 points in B, p < 0.02); there were no differences in the other parameters evaluated. When the physical and mental health components were analyzed, a significant difference favoring CRP was found in mental health (70.6 vs. 56.9, p = 0.02) but not in physical health (62.9 in A vs. 56.4 in B, NS). CONCLUSIONS: Despite the small sample size, significant differences favorable to CRP after ACS were found. After one-year follow-up, patients referred to CRP have a better BDI score; the Vitality and General Health parameters, as well as the mental health component evaluated by SF-36, are also significantly improved after CRP.

Postnatal and postabortion care during adolescence in the National Health System in Rio de Janeiro, Brazil.

OBJECTIVE: To study postnatal and postabortion outpatient care for adolescents in relation to the guidelines of the Brazilian Ministry of Health. METHODS: The present cross-sectional study was conducted between 2011 and 2012 via interviews with coordinators from 147 of 148 (99.3%) National Health System facilities providing sexual and reproductive healthcare for adolescents in the city of Rio de Janeiro, Brazil. The χ(2) test or Fisher exact test was used to compare ratios, and t test to compare means, with a significance level of 5% (P<0.05). RESULTS: Postnatal care was provided by 141 (95.9%) facilities; however, only 95 (67.4%) facilities complied with the guidelines of the Ministry of Health by providing two consultations: one in the first week and one between the 30th and 42nd day postpartum. In 32 (22.7%) facilities, a consultation was not scheduled in the first week; and in 25 (17.7%), a consultation between the 30th and 42nd day postpartum was not scheduled. Furthermore, only 11 (7.8%) facilities provided care in the age bracket recommended by WHO and the Brazilian Ministry of Health. CONCLUSION: The provision of puerperal care in the Brazilian National Health System is currently far from the recommendations in government guidelines.

Adolescent pregnancy trends in the last decade

SUMMARY INTRODUCTION Teenage pregnancy is a universal phenomenon, with higher prevalence in developing countries. Although there has been a reduction in Brasil since the year 2000, the age-specific fertility rate for this age group remains high. OBJECTIVE To evaluate the frequency of adolescence pregnancy in in Brasil from 2006 to 2015 and its association with the Human Development Index (HDI). METHODS A descriptive epidemiological study, conducted by searching the database of the Department of Informatics of the Unified Health System (DATASUS), using information from the Information System on Live Births (SINASC) for the five Brazilian regions. RESULTS There was a reduction in the percentage of live births (LB) from adolescent mothers (10 to 19 years old) in Brasil by 13.0% over the last ten years. This decline was observed in all Brazilian regions among mothers aged 15 to 19 years. The number of LB increased by 5.0% among mothers aged 10 to 14 years in the North and decreased in the other regions, with higher rates in the South (18.0%). The specific fertility rate for the 15-19-year-old group decreased from 70.9/1,000 to 61.8/1,000 in the period. The proportion of LB is inversely associated with the HDI, except in the Northeast (the lowest HDI in the country), where there was a significant reduction (18.0%) among mothers aged 15-19 and 2% among those aged 10-14 years. CONCLUSION Teenage pregnancy in Brasil is in slow decline, especially among mothers aged 10-14 years and is inversely associated with the HDI, except in the Northeast.

RESUMO INTRODUÇÃO A gravidez na adolescência é fenômeno universal, com maior prevalência nos países em desenvolvimento. Embora venha apresentando redução desde 2000 no Brasil, a taxa de fecundidade específica para essa faixa etária permanece elevada. OBJETIVO Avaliar a frequência da gravidez na adolescência no Brasil, no período de 2006 a 2015, e a associação com o Índice de Desenvolvimento Humano (IDH). MÉTODO Estudo epidemiológico, descritivo, realizado por busca no banco de dados no Departamento de Informática do Sistema Único de Saúde (Datasus), utilizando informações do Sistema de Informação sobre Nascidos Vivos (Sinasc) sobre as cinco regiões brasileiras. RESULTADOS Ocorreu queda do percentual de nascidos vivos (NV) de mães adolescentes (10 a 19 anos) no Brasil de 13,5% nos últimos dez anos. Essa redução foi notada em todas as regiões brasileiras, entre mães de 15 e 19 anos. O número de NV aumentou 5,0% entre aquelas de 10 a 14 anos na Região Norte e foi reduzido nas demais regiões, sendo maior no Sul (18,0%). A taxa de fecundidade específica de 15-19 anos diminiu de 70,9/1.000 para 61,8/1.000 no período. A proporção de NV se associa inversamente ao IDH, exceto no Nordeste, onde ocorreu importante redução (18,0%) entre as mães de 15-19 anos e de 2% entre 10-14 anos. CONCLUSÃO A gravidez na adolescência no Brasil encontra-se em lento declínio, especialmente entre 10-14 anos, e está inversamente associada ao IDH, exceto no Nordeste.

Heart rate variability in myocardial infarction patients: effects of exercise training.

Heart rate variability (HRV) is a simple and noninvasive measure that estimates cardiac autonomic modulation, mainly the parasympathetic contribution. Increased sympathetic and/or decreased parasympathetic nervous activity is seen in post-myocardial infarction (MI) patients. Consequently, these patients present reduced HRV, which has been associated with increased risk of adverse events and mortality. Exercise training, recommended as a complementary therapy for patients with cardiovascular disease, has shown numerous beneficial effects. The main aim of the present manuscript was to provide a critical review of studies investigating the effects of exercise training on cardiac autonomic modulation, through HRV, in MI patients and the possible mechanisms involved. Despite conflicting evidence, exercise training appears to be a useful therapeutic intervention to improve the unbalanced autonomic function of MI patients. Finally, the mechanisms involved are not yet well understood, but nitric oxide bioavailability and angiotensin II levels seem to play an important role.

[Breast cancer during pregnancy and chemotherapy: a systematic review]. / Câncer de mama na gravidez e quimioterapia: revisão sistemática.

This study aimed to establish the safety of chemotherapy use in pregnant women with breast cancer, and to find possible effects in the fetus. A search of MEDLINE/PubMed, LILACS, SciELO, Cochrane, UpToDate, and Google Scholar databases was performed to identify publications, 86 articles published from 2001 to 2012 were retrieved and evaluated by two readers in accordance predetermined exclusion and inclusion criteria; 39 articles were selected. All the chemotherapy drugs used to treat breast cancer during pregnancy belonged to class D, and consisted of 5-fluorouracil (F), doxorubicin (A) or epirubicin (E) and cyclophosphamide (C), or the combination doxorubicin and cyclophosphamide (AC), a safe regimen when used after the first trimester of pregnancy. Few studies evaluated the use of taxanes (T), such as docetaxel (D) and paclitaxel (P), with no increase in the occurrence of fetal defects and other maternal complications when used in the second and third trimesters of pregnancy. The use of trastuzumab in pregnant women is associated with oligohydramnios and anhydramnios; thus, it is not recommended during pregnancy. As almost all studies were observational and retrospective, new prospective studies on the subject are needed.

Cuidado post-natal y post-aborto: oportunidad decisiva para la salud de la adolescente / Postnatal and postabortion care: decisive opportunities for adolescent health

OBJETIVO: Presentar datos oficiales del Ministerio de Salud y de la Organización Mundial de Salud sobre asistencia post-natal y post-aborto, conceptos relevantes sobre el tema y síntesis de conocimientos provenientes de pesquisas científicas, sobre esa asistencia y sus repercusiones en la adolescencia.FUENTES DE DATOS: Fue realizada revisión bibliográfica de documentos oficiales del MS y de la OMS, de libros texto sobre el tema y de publicaciones electrónicas indexadas de los últimos cinco años.SÍNTESIS DE LOS DATOS: Fueron revisados 11 documentos oficiales, 2 libros texto y 17 artículos. Los principales temas contemplados en los estudios fueron: carencia de cuidado post-natal y post-aborto, la importancia de la promoción y mantención del amamantado, la relevancia de las orientaciones anticoncepcionales y el valor de las orientaciones y del acompañamiento de las incidencias gestacionales.CONCLUSIÓN: El análisis de los datos oficiales del Ministerio de Salud, de la Organización Mundial de Salud y de pesquisas científicas pudieron demostrar que la asistencia post-natal y post-aborto de calidad es de extrema relevancia para la salud de las adolescentes, pues oportuna el tratamiento de las patologías puerperales, la orientación contraceptiva, la realización de acciones de promoción de salud como inmunizaciones y prevención de enfermedades sexualmente transmisibles y orientaciones en los cuidados necesarios para el bienestar del binomio madre bebé. Fue identificada escasez de estudios en la literatura sobre esa fase tan importante del ciclo embarazopuerperal, especialmente en el periodo de la adolescencia(AU)

OBJECTIVE: To present official data released by the Brazilian Ministry of Health and the World Health Organization on postnatal and postabortion care, with relevant concepts related to this topic and a synthesis of knowledge about this type of care and its impact on adolescence, derived from scientific surveys.DATA SOURCES: A bibliographic review of official documents released by these entities, as well as textbooks on the subject, and electronic publications indexed during the last five years.DATA SYNTHESIS: Eleven official documents, two textbooks and seventeen papers were reviewed. The main subjects were: lack of postnatal and postabortion care, the importance of promoting and maintaining breastfeeding, the relevance of guidance on contraception, and the value of guidelines and monitoring occurrences during pregnancy.CONCLUSION: The analysis of the official data released by the Brazilian Ministry of Health, the World Health Organization and scientific research confirmed that good quality postnatal and postabortion care is extremely relevant for adolescent health, presenting opportunities for treating puerperal pathologies, offering advice on contraception, implementing health promotion actions such as immunization and the prevention of sexually transmitted diseases, and guidance on the care required to ensure the wellbeing of mothers and their babies. A lack of research was identified in the specialized literature exploring this crucial phase of the pregnancy-puerperium cycle, especially during adolescence(AU)

Pré-natal na adolescência: uma revisão crítica / Prenatal care during adolescence: a critical review

OBJETIVO: Realizar uma revisão crítica e comentada de trabalhos cujo foco principal foi a assistência pré-natal à adolescente, a fim de subsidiar políticas públicas de saúde para este estrato populacional.FONTES DE DADOS: Revisão bibliográfica de documentos oficiais do MS e OMS, de livros-texto sobre o tema e de publicações eletrônicas indexadas dos últimos cinco anos. Para a identificação de publicações no Medline, foi utilizada a seguinte estratégia de busca: Search: ("Atendimento Pré-natal"[Mesh]) e "Adolescente"[Mesh]) e "Gravidez na Adolescência"[Mesh] Limites: Humanos, Feminino, Inglês, Francês, Espanhol, Português, publicado nos últimos 5 anos.SÍNTESE DOS DADOS: Selecionaram-se 20 artigos para a elaboração deste estudo e revisaram-se 11 documentos oficiais e 2 livros-texto. Os principais temas identificados foram: anemia, pré-eclâmpsia, baixo peso ao nascimento e prematuridade e assistência pré-natal.CONCLUSÃO: A maioria dos estudos relaciona a gravidez na adolescência com aumento na ocorrência de anemia materna e doença hipertensiva específica da gravidez (DHEG), no que se refere às intercorrências maternas; e o baixo peso ao nascimento (BPN) e o parto prematuro (PP), no que tange às complicações neonatais. Foi observado que a anemia, o BPN e o PP parecem guardar relação com a gestação na adolescência, enquanto a associação entre a idade materna e a ocorrência de DHEG não se estabeleceu. Os diversos trabalhos revisados apontam a assistência pré-natal como agente fundamental da promoção do bem-estar materno e fetal, comprovando que sua realização traz melhor resultado perinatal(AU)

OBJECTIVE: To present an annotated critical review of studies whose primary focus is prenatal care for adolescents, in order to underpin public health policies for this segment of the population.DATA SOURCES: A review of official documents issued by the Brazilian Ministry of Health and the World Health Organization (WHO), textbooks on this subject and electronic publications indexed during the past five years. The following search strategy was used to identify publications in the Medline database: Search: ("Prenatal Care"[Mesh]) and "Adolescent"[Mesh]) and "Pregnancy in Adolescence"[Mesh] Limits: Humans, Female, English, French, Spanish, Portuguese, published in the last 5 years.DATA SYNTHESIS: Twenty papers were selected for the preparation of this study, together with reviews of eleven official documents and two textbooks. The main topics identified were: anemia, preeclampsia, low birth weight, preterm births and prenatal care.CONCLUSION: Most studies related teen pregnancy to higher rates of maternal anemia and hypertensive disorders of pregnancy (HDP), in terms of maternal complications; and low birth weight (LBW) and preterm delivery (PD) for neonatal complications. It was noted that anemia, LBW and PP seem to be related to teenage pregnancy, while the association between maternal age and the incidence of HDP was not established. These studies indicated prenatal care as a fundamental agent for promoting maternal and fetal well-being, proving that this approach leads to better perinatal outcomes(AU)

Cuidado pós-natal e pós-aborto: oportunidade decisiva para a saúde da adolescente / Postnatal and postabortion care: decisive opportunities for adolescent health

OBJETIVO: Apresentar dados oficiais do Ministério da Saúde e da Organização Mundial de Saúde sobre a assistência pós-natal e pós-abortamento, conceitos relevantes sobre o tema e síntese de conhecimentos advindos de pesquisas científicas, sobre essa assistência e suas repercussões na adolescência.FONTES DE DADOS: Foi realizada revisão bibliográfica de documentos oficiais do MS e da OMS, de livros-texto sobre o tema e de publicações eletrônicas indexadas dos últimos cinco anos.SÍNTESE DOS DADOS: Foram revisados 11 documentos oficiais, 2 livros-texto e 17 artigos. Os principais temas contemplados nos estudos foram: carência do cuidado pós-natal e pós-abortamento, a importância da promoção e manutenção da amamentação, a relevância das orientações anticoncepcionais e o valor das orientações e do acompanhamento das intercorrências gestacionais.CONCLUSÃO: A análise dos dados oficiais do Ministério da Saúde, da Organização Mundial de Saúde e de pesquisas científicas puderam demonstrar que a assistência pós-natal e pós-abortamento de qualidade é de extrema relevância para a saúde das adolescentes, pois oportuniza o tratamento das patologias puerperais, a orientação contraceptiva, a realização de ações de promoção de saúde como imunizações e prevenção de doenças sexualmente transmissíveis e orientações nos cuidados necessários para o bem estar do binômio mãe-bebê. Foi identificada escassez de estudos na literatura sobre essa fase tão importante do ciclo grávido-puerperal, especialmente no período da adolescência(AU)

OBJECTIVE: To present official data released by the Brazilian Ministry of Health and the World Health Organization on postnatal and postabortion care, with relevant concepts related to this topic and a synthesis of knowledge about this type of care and its impact on adolescence, derived from scientific surveys.DATA SOURCES: A bibliographic review of official documents released by these entities, as well as textbooks on the subject, and electronic publications indexed during the last five years.DATA SYNTHESIS: Eleven official documents, two textbooks and seventeen papers were reviewed. The main subjects were: lack of postnatal and postabortion care, the importance of promoting and maintaining breastfeeding, the relevance of guidance on contraception, and the value of guidelines and monitoring occurrences during pregnancy.CONCLUSION: The analysis of the official data released by the Brazilian Ministry of Health, the World Health Organization and scientific research confirmed that good quality postnatal and postabortion care is extremely relevant for adolescent health, presenting opportunities for treating puerperal pathologies, offering advice on contraception, implementing health promotion actions such as immunization and the prevention of sexually transmitted diseases, and guidance on the care required to ensure the wellbeing of mothers and their babies. A lack of research was identified in the specialized literature exploring this crucial phase of the pregnancy-puerperium cycle, especially during adolescence(AU)

Pré-natal na adolescência: uma revisão crítica / Prenatal care during adolescence: a critical review

Objetivo: Realizar uma revisão crítica e comentada de trabalhos cujo foco principal foi a assistência pré-natal à adolescente, a fim de subsidiar políticas de saúde para este estrato populacional. Fonte de dados: Revisão bibliográfica de documentos oficiais do MS e OMS, de livros-texto sobre o tema e de publicações eletrônicas indexadas dos últimos cinco anos. Para a identificação das publicações no Medline, foi utilizada a seguinte estratégia e busca: Search: ("Atendimento Pré-natal" [Mesh]) e "Adolescente" [Mesh]) e "Gravidez na Adolescência" [Mesh] Limites: Humanos, Feminino, Inglês, Francês, Espanhol, Português, publicado nos últimos 5 anos. Síntese dos dados: Selecionaram-se 20 artigos para a elaboração deste estudo e revisaram-se 11 documentos oficiais e 2 livros-texto. Os principais temas identificados foram: anemia, pré-eclâmpsia, baixo peso ao nascimento e prematuridade e assistência pré-natal. Conclusão: A maioria dos estudos relaciona a gravidez na adolescência com aumento na ocorrência de anemia materna e doença hipertensiva específica da gravidez (DHEG), no que se refere às intercorrências maternas; e o baixo peso ao nascimento (BPN) e o parto prematuro (PP), no que tange às complicações neonatais. Foi Observado que anemia, o BPN e o PP parecem guardar relação com a gestação na adolescência, enquanto a associação entre a idade materna e a ocorrência de DHEG não se estabeleceu. Os diversos trabalhos revisados apontam a assistência pré-natal como agente fundamental da promoção do bem-estar materno e fetal, comprovando que sua realização traz melhor resultado perinatal.