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OBJECTIVE: To analyze the social representations of fibromyalgia based on its symptoms and their influences on diagnosis and therapy. METHODS: Qualitative research with the application of the Theory of Social Representations and snowball sampling method. Semi-structured interviews were conducted with 30 adults diagnosed with fibromyalgia in the city of Rio de Janeiro, Brazil, between April 2020 and January 2021. Statistical and lexicographical analysis was performed using Alceste software. RESULTS: Pain, as a subjective phenomenon, complicates its legitimacy, diagnosis, and therapy, enhancing suffering. Insufficient information generates judgments, stereotypes, and prejudices. FINAL CONSIDERATIONS: Stigmas, prejudices, the variety and invisibility of symptoms make it difficult to objectify the disease within the Cartesian-biomedical frameworks, generating diagnostic pilgrimage, mistakes, and challenges in treatment. Such representations hinder relationships and the management of the disease. Deconstructing them is a way to better care for those with fibromyalgia. Raising awareness and spreading qualified information are important allies.

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OBJECTIVE: To analyze the effects of transcranial direct current stimulation (tDCS) and transcranial magnetic stimulation (TMS) on the cognitive function of individuals with Alzheimer's disease (AD). METHODS: This systematic review with meta-analysis and meta-regression included randomized clinical trials published until 05/2022. We included studies conducted with individuals with AD of both sexes, aged between 55 and 85 years, treated with tDCS, TMS, or both. RESULTS: Twenty-one studies were included in the systematic review and sixteen in the meta-analysis. Meta-regression suggested a significant influence of anodic tDCS with current intensity of 1.5 mA on cognitive function. Significant results were found with treatment frequencies of three and five days a week for two weeks. Subgroup analysis found that anodic tDCS influences cognitive function, regardless of AD stage. Similar was observed for TMS using a frequency of 20 Hz and current intensity of 90% of the resting motor threshold. DISCUSSION: Anodal tDCS and 20 Hz TMS have demonstrated the ability to improve cognitive function in AD by modulating neural activity. These therapies are safe and well-tolerated, offering promise as adjuncts to available pharmacological treatments. Studies with greater methodological rigor and parameter standardization are warranted. Comprehensive investigations involving neuroimaging techniques may provide a better understanding of the interaction between induced electrical fields and the complex neural networks affected in AD, paving the way for more personalized and effective neurostimulation approaches.

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Obesity has a multifactorial origin. Among the behavioural risk factors, excessive consumption of unhealthy foods, skipping breakfast and reduced physical activity stand out. The main objective of this article was to identify trends in dietary habits and their association with overweight/obesity over a 12-year period in schoolchildren aged 7 to 10 years in Florianópolis, southern Brazil. A cross-sectional panel analysis study, using anthropometric, sociodemographic, physical activity and food consumption data of schoolchildren aged 7 to 10 years, collected in three waves of the Study of Prevalence of Obesity in Children and Adolescents (EPOCA), carried out during the years 2007, 2012/2013 and 2018/2019, was performed. To analyse the trend in dietary variables over the years, the 95% CIs were compared with the non-overlap of intervals indicating statistical significance. Multiple logistic regression analysis was performed to test the association of weight status with dietary markers. The prevalence of overweight/obesity was 34.4%, 37.2% and 34.2% in 2007, 2012/2013 and 2018/2019, respectively, and there were no statistically significant differences among waves. There was a progressive and significant reduction in the consumption of soft drinks and sweets and in eating breakfast by schoolchildren, from 2007 to 2019. Breakfast consumption was inversely associated with the chance of overweight/obesity (OR 0.74, 95% CI 0.59-0.93), and female students were less likely to have overweight/obesity when compared to boys (OR 0.70, 95% CI 0.61-0.81). The reduction in the consumption of soft drinks and sweets over the years might be caused by efforts in public policies that intended to reduce the consumption of unhealthy foods among schoolchildren. The progressive and significant reduction in having breakfast should be better elucidated in future studies, to minimise the potential impact of this practice on schoolchildren's bodyweight.

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Giant hepatic hemangiomas are occasional in patients with cirrhosis. It remains a challenge to decide on the need for treatment and choose the most appropriate intervention. A 62-year-old woman was recently diagnosed with cirrhosis and complained of upper abdominal fullness, reduction in oral food intake, and weight loss of 6 kg over the last three years. Upper digestive endoscopy evidenced thin-caliber esophageal varices and significant extrinsic compression of the lesser gastric curvature. Abdominal computed tomography revealed an exophytic tumor in the left hepatic lobe, measuring 11.5 cm, which had progressive centripetal contrast enhancement from the arterial phase, compatible with hepatic hemangioma. Serum tumor markers were negative, and her liver function was unimpaired. The patient underwent surgical resection (non-anatomical hepatectomy of segments II and III) which had no immediate complications, and the histopathological evaluation confirmed cavernous hepatic hemangioma. Two weeks later, she was admitted to the emergency room with jaundice, signs of hepatic encephalopathy, and moderate ascites, and was further diagnosed with secondary bacterial peritonitis. As no perforations, abscesses, or fistulas were observed on subsequent imaging tests, clinical management was successfully carried out. This case highlights that giant hepatic hemangiomas may be symptomatic and warrant treatment. In the setting of cirrhosis and portal hypertension, physicians should be aware of the risk of hepatic decompensation following surgical resection, even in patients with Child-Pugh class A.

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OBJECTIVE: To describe a single-center experience managing women with vulvar squamous cancer and analyze factors influencing their survival. STUDY DESIGN: It is an observational longitudinal retrospective study that reviewed medical records of patients admitted for treatment at the University of Campinas between 2010 and 2019, followed up until June 2022. The final sample was 108 cases. The main outcomes were disease-free survival (DFS) and overall survival (OS). Other variables were age, stage, relapse, and race. Vital status was accessed by medical records, active search, or public online register. Survival analysis was performed by the Kaplan-Meier method and Log-rank Test, and Regression Cox-Model assessed risks. RESULTS: The mean age in stages IA and IB were 65.0 years, and in stages II + III + IVA 71.1 years. Women 70 years or older were more related to diagnosis in stages II + III + IVA (p = 0.019). Progression was observed in 7 (16.7 %) patients in stage IB and 30 (65.2 %) in stage II + III + IVA. Both five-year (5y) DFS and OS were significantly different in stage IB and II + III + IVA (5y-DFS 70.5 % and 39.3 %, p = 0.024; 65.1 % and 24.3 %, p < 0.001). In stages II + III + IVA, most deaths happened before 24 months of follow-up. The primary treatment was surgery in 81.0 % of stage IB and 47.8 % of stage II + III + IVA. A higher OS was observed in patients treated primarily by surgery compared to radiotherapy in stage IB (p = 0.008), and in stages II + III + IVA (p = 0.013). Surgery followed or not by adjuvant radiotherapy was independently associated with a 60 % adjusted death protection compared to radiotherapy alone as primary treatment (0.40, 0.23;0.70). CONCLUSIONS: Half of the patients have been diagnosed in stage I. The progression rate was high in the advanced stages of the disease. Overall survival by stage was improved when surgery was the primary treatment. Surgery was independently associated with death.

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Gastrointestinal amyloidosis can be primary, more associated with monoclonal plasma cell dyscrasia, or secondary, usually secondary to a tissue-destructive, chronic inflammatory process (such as inflammatory bowel disease, for example) and long-term dialysis. The rare presentation of severe acute liver failure in systemic amyloidosis can make this diagnosis/ management more difficult. Hepatomegaly with signs of diffuse infiltrative disease and periportal involvement associated with thoracic and other abdominal radiological findings in the appropriate clinical context may constitute a diagnostic imaging clue in this challenge.

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ABSTRACT Giant hepatic hemangiomas are occasional in patients with cirrhosis. It remains a challenge to decide on the need for treatment and choose the most appropriate intervention. A 62-year-old woman was recently diagnosed with cirrhosis and complained of upper abdominal fullness, reduction in oral food intake, and weight loss of 6 kg over the last three years. Upper digestive endoscopy evidenced thin-caliber esophageal varices and significant extrinsic compression of the lesser gastric curvature. Abdominal computed tomography revealed an exophytic tumor in the left hepatic lobe, measuring 11.5 cm, which had progressive centripetal contrast enhancement from the arterial phase, compatible with hepatic hemangioma. Serum tumor markers were negative, and her liver function was unimpaired. The patient underwent surgical resection (non-anatomical hepatectomy of segments II and III) which had no immediate complications, and the histopathological evaluation confirmed cavernous hepatic hemangioma. Two weeks later, she was admitted to the emergency room with jaundice, signs of hepatic encephalopathy, and moderate ascites, and was further diagnosed with secondary bacterial peritonitis. As no perforations, abscesses, or fistulas were observed on subsequent imaging tests, clinical management was successfully carried out. This case highlights that giant hepatic hemangiomas may be symptomatic and warrant treatment. In the setting of cirrhosis and portal hypertension, physicians should be aware of the risk of hepatic decompensation following surgical resection, even in patients with Child-Pugh class A.

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ABSTRACT Objective: To analyze the social representations of fibromyalgia based on its symptoms and their influences on diagnosis and therapy. Methods: Qualitative research with the application of the Theory of Social Representations and snowball sampling method. Semi-structured interviews were conducted with 30 adults diagnosed with fibromyalgia in the city of Rio de Janeiro, Brazil, between April 2020 and January 2021. Statistical and lexicographical analysis was performed using Alceste software. Results: Pain, as a subjective phenomenon, complicates its legitimacy, diagnosis, and therapy, enhancing suffering. Insufficient information generates judgments, stereotypes, and prejudices. Final Considerations: Stigmas, prejudices, the variety and invisibility of symptoms make it difficult to objectify the disease within the Cartesian-biomedical frameworks, generating diagnostic pilgrimage, mistakes, and challenges in treatment. Such representations hinder relationships and the management of the disease. Deconstructing them is a way to better care for those with fibromyalgia. Raising awareness and spreading qualified information are important allies.

RESUMEN Objetivo: Analizar las representaciones sociales de la fibromialgia basadas en sus síntomas y sus influencias en el diagnóstico y la terapia. Métodos: Investigación cualitativa con la aplicación de la Teoría de las Representaciones Sociales y método de muestreo en bola de nieve. Se realizaron entrevistas semiestructuradas con 30 personas adultas, diagnosticadas con fibromialgia, en la ciudad de Río de Janeiro, Brasil, entre abril de 2020 y enero de 2021. Se llevó a cabo un análisis estadístico y lexicográfico mediante el software Alceste. Resultados: El dolor, como fenómeno subjetivo, dificulta su legitimidad, el diagnóstico y la terapia, intensificando el sufrimiento. La información insuficiente genera juicios, estereotipos y prejuicios. Consideraciones finales: Los estigmas, prejuicios, la variedad y la invisibilidad sintomática dificultan la objetivación de la enfermedad en los modelos cartesianos-biomédicos, generando una peregrinación diagnóstica, errores y desafíos en el tratamiento. Tales representaciones obstaculizan las relaciones y el manejo de la enfermedad. Desconstruirlas es un camino para mejorar el cuidado de quienes tienen fibromialgia. Sensibilizar a las personas y difundir información cualificada son aliados importantes.

RESUMO Objetivo: Analisar as representações sociais da fibromialgia baseadas em seus sintomas e suas influências no diagnóstico e na terapêutica. Métodos: Pesquisa qualitativa com aplicação da Teoria das Representações Sociais e método de amostragem snowball. Realizaram-se entrevistas semiestruturadas com 30 pessoas adultas, diagnosticadas com fibromialgia, na cidade do Rio de Janeiro, Brasil, entre abril de 2020 e janeiro de 2021. Foi realizada análise estatística e lexicográfica pelo software Alceste. Resultados: A dor, como fenômeno subjetivo, dificulta sua legitimidade, o diagnóstico e a terapêutica, potencializando o sofrimento. Informações insuficientes geram julgamentos, estereótipos e preconceitos. Considerações finais: Estigmas, preconceitos, a variedade e a invisibilidade sintomatológica dificultam a objetivação da doença nos moldes cartesianos-biomédicos, gerando peregrinação diagnóstica, equívocos e desafios no tratamento. Tais representações interditam as relações e o manejo da doença. Desconstruí-las é um caminho para melhor cuidar dos que têm fibromialgia. Sensibilizar as pessoas e difundir informações qualificadas são importantes aliados.

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[This corrects the article DOI: 10.1016/j.crphys.2022.11.001.].

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Urban channels in amazon cities are very polluted, with garbage and sewage disposal in these aquatic environments, favoring the high dissemination of waterborne viruses such as human adenovirus (HAdV). The aim of this study was to perform the detection and molecular characterization of adenovirus in urban channels and in a wastewater treatment plant located in a metropolitan city in the Amazon. Additionally, metagenomic analyses were performed to assess viral diversity. Samples were concentrated by organic flocculation, analyzed by quantitative real time PCR (qPCR) and sequenced (Sanger e next generation sequencing). Cell culture was performed to verify the viability of HAdV particles. A total of 104 samples were collected, being the HAdV positivity of 76% (79/104). Among the positive samples, 29.1% (23/79) were characterized as HAdV-F40 (87%, 20/23), HAdV-F41 (8.7%, 2/23), and HAdV-B (4.3%, 1/23). Average precipitation rates ranged from 163 to 614 mm, while the pH ranged from 6.9 to 7.6. Eight positive samples were inoculated into A549 cells and in 4 of these, was observed changes in the structure of the cell monolayer, alteration in the structure of the cell monolayer was observed, but without amplification when analyzed by PCR. The metagenomic data demonstrated the presence of 14 viral families, being the most abundant: Myoviridae (41% of available reads), Siphoviridae (24.5%), Podoviridae (14.1%), and Autographiviridae (6.9%) with more than 85% of the total number of identified reads. This study reinforcing that continuous surveillance may contribute to monitoring viral diversity in aquatic environments and provide early warning of potential outbreaks.

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OBJECTIVE: To report a series of atypical presentations of Aicardi-Goutières syndrome. METHODS: Clinical, neuroimaging, and genetic data. RESULTS: We report a series of six unrelated patients (five males) with a subacute loss of developmental milestones, pyramidal signs, and regression of communication abilities, with onset at ages ranging from 7 to 20 months, reaching a nadir after 4 to 24 weeks. A remarkable improvement of lost abilities occurred in the follow-up, and they remained with residual spasticity and dysarthria but preserved cognitive function. Immunization or febrile illness occurred before disease onset in all patients. CSF was normal in two patients, and in four, borderline or mild lymphocytosis was present. A brain CT scan disclosed a subtle basal ganglia calcification in one of six patients. Brain MRI showed asymmetric signal abnormalities of white matter with centrum semi-ovale involvement in five patients and a diffuse white matter abnormality with contrast enhancement in one. Four patients were diagnosed and treated for acute demyelinating encephalomyelitis (ADEM). Brain imaging was markedly improved with one year or more of follow-up (average of 7 years), but patients remained with residual spasticity and dysarthria without cognitive impairment. Demyelination relapse occurred in a single patient four years after the first event. Whole-exome sequencing (WES) was performed in all patients: four of them disclosed biallelic pathogenic variants in RNASEH2B (three homozygous p.Ala177Thr and one compound heterozygous p.Ala177Thr/p.Gln58*) and in two of them the same homozygous deleterious variants in RNASEH2A (p.Ala249Val). CONCLUSIONS: This report expands the phenotype of AGS to include subacute developmental regression with partial clinical and neuroimaging improvement. Those clinical features might be misdiagnosed as ADEM.

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ABSTRACT Introduction: Improving survival of Acute Lymphoblastic Leukemia (ALL) in adult patients has been a challenge. Despite intensive chemotherapy treatment, overall survival is poor. However, several studies demonstrate that young adult patients have better survival when treated with pediatric-based intensive regimens. Considering these results, We decided to treat newly diagnosed ALL patients according to age and risk factors. The goal of this study was to describe the results of this intensive chemotherapy treatment approach for ALL adult patients diagnosed at our institution. Methods: Fifty-eight ALL patients, diagnosed from 2004 to 2013, were included in the analysis. Patients were assigned to either the St. Jude Total Therapy XIIIB high-risk arm (St Jude) or the CALGB 8811 (CALGB). The Kaplan-Meier survival curve was used for the survival analyses and the Cox proportional hazard regression, for multivariable analysis. Results: The overall survival was 22.9% at 10 years. The St. Jude improved survival, compared to the CALGB (p = 0.007), with 32.6% vs. 7.4% survival rate at 10 years. However, no survival benefit was found for patients younger than 20 years old (p = 0.32). The multivariable analysis demonstrated that undetectable minimal residual disease (MRD) and hematopoietic stem cell transplantation (HSCT) had beneficial impact on survival (p = 0.0007 and p = 0.004, respectively). Conclusion: ALL is a disease of poor prognosis for adults. The joint effort to standardize treatment and seek solutions is the way to start improving this scenario.

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Naturalistic paradigms are being increasingly applied to investigate human brain function. Compared with resting-state and task-based paradigms in neuroimaging, naturalistic stimuli and situations can be potentially more readily translated to daily-life applications. Among neuroimaging modalities, functional near-infrared spectroscopy (fNIRS) is particularly suitable for naturalistic investigations and applications. However, specific and tailored statistical analysis to interrogate brain function using naturalistic fNIRS is warranted. Here, we describe an exploratory graph-centrality-based approach to investigating participants' spatiotemporal similarities from the fNIRS signal. We illustrate the usefulness of our approach in a sample of typically developing children (10 males and 9 females; mean age of 5.2 years old; sd = 0.78) while they watch the Inscapes movie designed for neuroimaging acquisition. A node in the left dorsal prefrontal cortex presented similar responses across children, and those fNIRS responses were in line with scene transitions in the movie stimulus. Our results suggest the feasibility of applying centrality graph-based measures to investigate brain function in naturalistic fNIRS during development.

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COVID-19 is commonly associated with high serum levels of pro-inflammatory cytokines, and the post-infection status can disturb self-tolerance and trigger autoimmune responses. We are reporting a 45-year-old male who was admitted with fatigue, jaundice, elevated liver enzymes (with cholestatic pattern), and acute kidney injury two weeks after recovering from a mild SARS-CoV-2 infection. Serologies for viral hepatitis and anti-mitochondrial antibody were negative, while anti-nuclear and anti-smooth muscle antibodies were positive. There were no signs of chronic liver disease, and a magnetic resonance cholangiography showed no dilatation of biliary ducts. Histologic evaluation of the liver evidenced numerous foci of lobular necrosis without ductopenia or portal biliary reaction. Considering the autoantibody profile and histologic changes, the medical team started oral prednisone, but there was a suboptimal biochemical response in the outpatient follow-up. Two months later, a second liver biopsy was performed and revealed non-suppurative destructive chronic cholangitis, extensive areas of confluent necrosis with hepatocytes regenerating into pseudorosettes, and numerous plasma cells. According to the Paris Criteria, the patient was then diagnosed with an autoimmune hepatitis-primary biliary cholangitis overlap syndrome (AIH-PBC-OS). After adding azathioprine and ursodeoxycholic acid to the treatment, there was a satisfactory response. This is the second worldwide report of an AIH-PBC-OS triggered by COVID-19, but the first case with a negative anti-mitochondrial antibody. In this setting, histologic evaluation of the liver by an experienced pathologist is a hallmark of achieving the diagnosis and correctly treat the patient.

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The socioeconomic context and population vulnerability are directly associated with violence in the country. In Brazil, the Criminal Code provides the illicit act and punishes the aggressor who offends the physical aggression from a person. Interpersonal violence is an illegal act and is associated with the vulnerability of victims. Therefore, the study of the epidemiological profile of victims of interpersonal violence is needed to alert the population about their susceptibility. The present study aimed to design the epidemiological profile of victims of bodily injury from interpersonal violence in the region of Maringá, in the state of Paraná, and to study the characterization of dental injuries in terms of permanent weakness and deformity. Four thousand nine hundred sixty-two reports performed between 2018 and 2020 were analyzed using descriptive statistics. Data collected included: sex, age, marital status, the region affected by the bodily injury, type of dental trauma, and responses to "weakness" or/and "permanent deformity". During the period studied, there was a prevalence of female victims (57.8%), white skin color (80.2%), aged between 21 and 30 years (24.9%), single (54.9%), and the most affected region was the upper limbs (32.1%). Regarding bodily injuries with dental involvement, 67 cases were reported, male victims were prevalent (60.3%), and dental fracture was highlighted with 54.4% of examined injuries.The implementation of the Forensic Dentistry Centre took place in August 2019 at the Medico-Legal Institute of Maringá. Also, with the interruption of expert activities in 2020 - due to the COVID-19 pandemic ­ relevant outcomes regarding permanent weakness were observed. The epidemiological profile of victims is characterized by the female sex, white skin color, the age group from 21 to 30 years old, and singles. Regarding dental trauma, male victims, and dental fractures were prevalent. Furthermore, there was an increase in the classification of "permanent weakness", as well as a slight increase in cases of "further assessment required" for permanent deformity (AU).

O contexto socioeconômico e a vulnerabilidade da população estão diretamente associados à violência no país. No Brasil, o Código Penal (CP) prevê o ato ilícito e pune o agressor que atentar contra a integridade física de outrem. A violência interpessoal constitui um ato ilícito e está associada à vulnerabilidade das vítimas. Sendo assim, o estudo do perfil epidemiológico de vítimas de violência interpessoal se faz necessário para alertar a população quanto à suscetibilidade dessas. O presente estudo objetivou traçar o perfil epidemiológico de vítimas de lesão corporal por violência interpessoal na região de Maringá, no estado do Paraná, e estudar a caracterização das lesões dentais quanto à debilidade e deformidade permanente. Foram analisados 4.962 laudos pertencentes aos anos de 2018 a 2020 por estatística descritiva. Dados coletados incluíram: sexo, idade, estado civil, região afetada pela lesão corporal, tipo de trauma dental e respostas para "debilidade" ou/e "deformidade permanente". Durante o período estudado, houve prevalência de vítimas do sexo feminino (57,8%), cor de pele branca (80,2%), com idade entre 21 e 30 anos (24,9%), solteiros (54,9%), e a região mais afetada foi a dos membros superiores (32,1%). Em relação às lesões corporais com envolvimento dental, 67 casos foram relatados. Vítimas do sexo masculino foram prevalentes (60,3%) e a fratura do elemento obteve destaque com 54,4% das lesões periciadas. A implementação do Núcleo de Odontologia Legal ocorreu em agosto de 2019 e, ainda com a interrupção das atividades periciais no ano de 2020 ­ devido à pandemia da COVID-19 ­ resultados quanto à debilidade permanente foram evidentes. O perfil epidemiológico das vítimas é caracterizado pelo sexo feminino, cor de pele branca, faixa etária de 21 a 30 anos e solteiros. Quanto aos traumas dentais, vítimas do sexo masculino e fraturas dentais foram prevalentes. Além disso, houve um aumento na classificação de "debilidade permanente", bem como um leve aumento nos casos de "necessidade de avaliação complementar" para deformidade permanente (AU).

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OBJECTIVE: Visceral leishmaniasis (VL) is an endemic parasitic disease in Latin America, and its clinical picture is aggravated in coinfections with the human immunodeficiency virus (HIV). The objective of this study was to investigate clinical factors and laboratory variables associated with VL relapse and death in VL/HIV coinfected patients. METHODS: A prospective longitudinal study was conducted from January 2013 to July 2020 among 169 patients coinfected with VL and HIV. The outcomes investigated were the occurrence of VL relapse and death. Chi-square test, Mann-Whitney test and logistic regression models were used for statistical analysis. RESULTS: The occurrence rates were 41.4% for VL relapse and 11.2% for death. Splenomegaly and adenomegaly were associated with the increased risk of VL relapse. Patients with VL relapse had higher levels of urea (p = .005) and creatinine (p < .001). Patients who died had lower red blood cell counts (p = .012), hemoglobin (p = .017) and platelets (p < .001). The adjusted model showed that antiretroviral therapy for more than 6 months was associated with a decrease in VL relapse, and adenomegaly was associated with an increase in VL relapse. In addition, edema, dehydration, poor general health status, and paleness were associated with an increase in hospital death. CONCLUSION: The findings suggest that adenomegaly, antiretroviral therapy, and renal abnormalities can be associated with VL relapse, while hematological abnormalities, and clinical manifestations like paleness, and edema can be associated with an increased odds of hospital death. TRIAL REGISTRATION NUMBER: The study was submitted to the Ethics and Research Committee of the Federal University of Maranhão (Protocol: 409.351).

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BACKGROUND: Children with congenital Zika syndrome (CZS) have severe damage to the peripheral and central nervous system (CNS), greatly increasing the risk of death. However, there is no information on the sequence of the underlying, intermediate, immediate, and contributing causes of deaths among these children. The aims of this study are describe the sequence of events leading to death of children with CZS up to 36 months of age and their probability of dying from a given cause, 2015 to 2018. METHODS AND FINDINGS: In a population-based study, we linked administrative data on live births, deaths, and cases of children with CZS from the SINASC (Live Birth Information System), the SIM (Mortality Information System), and the RESP (Public Health Event Records), respectively. Confirmed and probable cases of CZS were those that met the criteria established by the Brazilian Ministry of Health. The information on causes of death was collected from death certificates (DCs) using the World Health Organization (WHO) DC template. We estimated proportional mortality (PM%) among children with CZS and among children with non-Zika CNS congenital anomalies (CA) by 36 months of age and proportional mortality ratio by cause (PMRc). A total of 403 children with confirmed and probable CZS who died up to 36 months of age were included in the study; 81.9% were younger than 12 months of age. Multiple congenital malformations not classified elsewhere, and septicemia unspecified, with 18 (PM = 4.5%) and 17 (PM = 4.2%) deaths, respectively, were the most attested underlying causes of death. Unspecified septicemia (29 deaths and PM = 11.2%) and newborn respiratory failure (40 deaths and PM = 12.1%) were, respectively, the predominant intermediate and immediate causes of death. Fetuses and newborns affected by the mother's infectious and parasitic diseases, unspecified cerebral palsy, and unspecified severe protein-caloric malnutrition were the underlying causes with the greatest probability of death in children with CZS (PMRc from 10.0 to 17.0) when compared to the group born with non-Zika CNS anomalies. Among the intermediate and immediate causes of death, pneumonitis due to food or vomiting and unspecified seizures (PMRc = 9.5, each) and unspecified bronchopneumonia (PMRc = 5.0) were notable. As contributing causes, fetus and newborn affected by the mother's infectious and parasitic diseases (PMRc = 7.3), unspecified cerebral palsy, and newborn seizures (PMRc = 4.5, each) were more likely to lead to death in children with CZS than in the comparison group. The main limitations of this study were the use of a secondary database without additional clinical information and potential misclassification of cases and controls. CONCLUSION: The sequence of causes and circumstances involved in the deaths of the children with CZS highlights the greater vulnerability of these children to infectious and respiratory conditions compared to children with abnormalities of the CNS not related to Zika.

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OBJECTIVE: To evaluate the prognosis of endocervical adenocarcinomas after reclassification according to the morphologic type based on the 2020 World Health Organization Classification. METHODS: A retrospective longitudinal study with cases admitted at the University of Campinas, Brazil, from 2013 to 2020. The sample included 140 cases morphologically reclassified: 100 cases as adenocarcinoma HPV-associated (HPVA), 17 as HPV-independent (HPVI), and 23 non-HPVA/HPVI. Clinic and pathologic variables were evaluated. Analyses were performed by χ2 , Fisher exact, and Mann-Whitney U tests, Kaplan-Meier curves, Log-rank test, and Cox regression. RESULTS: Compared with the HPVA group, advanced stage (FIGO Stage II+) was more frequent in the HPVI group (P = 0.009), which also showed older patients (P = 0.032), and a higher proportion of deaths (P = 0.006). The median overall survival (OS) differed between groups: 73.3 months in HPVA and 42.4 months in HPVI (P = 0.005). At the multivariate analysis, the risk of death was 6.7 (95% confidence interval 1.9-23.0) times higher in patients diagnosed in advanced stages. CONCLUSION: HPVI cases were more frequent in older patients, presenting at more advanced stages and with worse OS. The morphology-based approach of the new WHO classification appears to be prognostically valuable and applicable in lower- and middle-income settings.

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