Oral cancer and oral potentially malignant disorders in patients with Fanconi anemia - A systematic review.

The purpose of the present study was to perform a systematic review focusing on oral squamous cell carcinoma (OSCC) and oral potentially malignant disorders (OPMD) in Fanconi anemia (FA) individuals. Electronic searches were undertaken in five databases supplemented by manual scrutiny and gray literature. Case reports and/or cases series were included. The searches yielded 55 studies describing 112 cases of OSCC (n = 107) and/or OPMD (n = 5) in FA individuals. The mean age at diagnosis of OSCC/OPMD was 27.1 (±9.6) years, and females (51.8 %) were slightly more affected. Ulcer (n = 37) or mass (n = 25) were described as clinical presentations for OSCC and OPMD. White lesions (n = 4) were the most common manifestation in OPMD. Tongue (47.2 %) was the most frequent location. Sixty-one (54.5 %) individuals underwent HSCT. Surgical resection (n = 75) was the main treatment adopted. The estimated rate of OPMD malignant transformation was 1.8 % and recurrences following OSCC excision occurred in 26.8 % of individuals. Overall, at 60 months of follow-up, the probability of survival fell to 25.5 % and at 64 months the probability of recurrence increased to 63.2 %. The present data support the need for strict surveillance of patients with FA, even in the absence of OPMD, for early OSCC detection and reduction of mortality.

Kinetics of neutrophil extracellular traps and cytokines in oral mucositis and Candida infection.

OBJECTIVE: This study investigated the concentrations of neutrophil extracellular traps (NET) and salivary cytokines (IL-1ß, IL-6, IL-8/CXCL8, TNF, and TGF-ß1) in patients undergoing chemotherapy and their associations with oral mucositis (OM) and Candida infection. MATERIALS AND METHODS: This prospective longitudinal study performed at a Brazilian service included 60 adults diagnosed with hematolymphoid diseases. Saliva samples were collected on days D0, D3, D10, and D15. Cytokines were analyzed by ELISA and NET formation by identification of the myeloperoxidase-DNA complex. Oral Candida spp. was cultured. RESULTS: OM occurred in 43.3% of patients and oral candidiasis in 20%. However, 66% of individuals had positive cultures for C. albicans. Higher concentrations of IL-6, IL-8/CXCL8, and TNF and lower concentrations of TGF-ß1 were observed in patients with OM. C. albicans infection contributed to the increase in IL-8/CXCL8, TGF-ß1, and TNF. Individuals with OM or with oral candidiasis had significant reductions in NET formation. In contrast, individuals with C. albicans and with concomitant C. albicans and OM exhibited higher NET formation. CONCLUSION: The kinetics of cytokine levels and NET formation in chemotherapy-induced OM appears to be altered by Candida infection, even in the absence of clinical signs of oral candidiasis.

Clinical, immunological, and microbiological analysis of the association between periodontitis and COVID-19: a case-control study.

PURPOSE: Periodontitis and coronavirus disease (COVID-19) share risk factors and activate similar immunopathological pathways, intensifying systemic inflammation. This study investigated the clinical, immunological and microbiological parameters in individuals with COVID-19 and controls, exploring whether periodontitis-driven inflammation contributes to worsening COVID-19 endpoints. METHODS: Case (positive RT-PCR for SARS-CoV-2) and control (negative RT-PCR) individuals underwent clinical and periodontal assessments. Salivary levels of TNF-α, IL-6, IL-1ß, IL-10, OPG, RANKL, neutrophil extracellular traps, and subgingival biofilm were analyzed at two timepoints. Data on COVID-19-related outcomes and comorbidity information were evaluated from medical records. RESULTS: Ninety-nine cases of COVID-19 and 182 controls were included for analysis. Periodontitis was associated with more hospitalization (p = 0.009), more days in the intensive care unit (ICU) (p = 0.042), admission to the semi-ICU (p = 0.047), and greater need for oxygen therapy (p = 0.042). After adjustment for confounders, periodontitis resulted in a 1.13-fold increase in the chance of hospitalization. Salivary IL-6 levels (p = 0.010) were increased in individuals with COVID-19 and periodontitis. Periodontitis was associated with increased RANKL and IL-1ß after COVID-19. No significant changes were observed in the bacterial loads of the periodontopathogens Porphyromona gingivalis, Aggregatibacter actinomycetemcomitans, Tanerella forsythia, and Treponema denticola. CONCLUSIONS: Periodontitis was associated with worse COVID-19 outcomes, suggesting the relevance of periodontal care to reduce the burden of overall inflammation. Understanding the crosstalk between SARS-CoV-2 infection and chronic conditions such as periodontitis that can influence disease outcome is important to potentially prevent complications of COVID-19.

Orofacial Cryptococcosis: A Challenging Clinical Report and a Systematic Analysis of the Literature.

Cryptococcosis is a neglected fungal disease. The scarcity of studies on oral cryptococcosis is certainly due to rarity and/or underreporting of the disease, especially in Brazil. We describe an example of orofacial cryptococcosis affecting a 57-year-old man after heart transplantation, who presented with multiple erythematous ulcers and erosions distributed in the chin, nasal cavity, labial mucosa, hard palate, and buccal vestibule. Computed tomography revealed opacities and micronodules in the lungs. Histopathological features of the oral and pulmonary lesions were compatible with Cryptococcus spp. Amphotericin B and fluconazole were used for treatment during hospitalization and itraconazole for prolonged therapy after hospital discharge. The patient has been under follow up for 6 months without signs of disease. According to a review conducted in PubMed, Web of Science, Scopus, Embase, and LILACS for data analysis of oral cryptococcosis, 26 reports were described in the literature. Predilection for men was observed (85%), with a male:female ratio of 5.5:1. The mean age of the individuals was 49 ± 15.3 years. Oral cryptococcosis mostly presented as an ulcer (n = 17). The palate and tongue were the most affected sites (n = 9 for each). Amphotericin B was the primary therapy utilized in most patients. Seventeen (65%) individuals survived. Knowledge of the clinicodemographic aspects of oral cryptococcosis is important for clinicians in decision making and surveillance.

Oral carcinoma in situ in a middle-aged woman with systemic sclerosis: Report of a rare case and literature review.

Systemic sclerosis (SSc) is a rare multisystem rheumatic autoimmune disease involving the skin, connective tissue, and internal organs. Individuals with SSc are at increased risk of cancer. We herein contribute by reporting a case of carcinoma in situ affecting the lower lip and labial mucosa of a 56-year-old Brazilian female patient, which apparently represents the first case reported in Latin America. Surgical resection of the lesion was performed. After a 2-year follow-up, the patient has shown no evidence of recurrence. According to a literature review in PubMed, Web of Science, Scopus, and Embase databases on SSc-related oral and oropharyngeal cancer, 11 cases have been documented hitherto. Reports of oral carcinoma in individuals with SSc are rare. Clinicians should conduct regular examinations of the oral mucosa of these individuals to permit an early diagnosis, as done in the present case.

[The importance of a gender focus in building resilient, equitable, and universal health systemsA importância da abordagem de gênero no desenvolvimento de sistemas de saúde resilientes, equitativos e universais]. / La importancia del enfoque de género en la construcción de sistemas de salud resilientes, equitativos y universales.

The coronavirus disease 2019 (COVID-19) pandemic demonstrated the need to strengthen the focus on gender from an integrative and multisectoral perspective to address health care problems. This article seeks to highlight the importance of incorporating and strengthening the gender focus in policies for building resilient, equitable, and universal health care systems. With this objective in mind, the role of women in the health sector is addressed from two directions. The first examines women's conditions of access to health systems in the Region of the Americas and highlights the need to overcome the obstacles that prevent the full realization of their right to health care. The second discusses the preponderant role of women in the health labor market, and the need to expand their leadership in decision-making in the sector. Finally, an appeal is made for progress in the implementation of recommendations to strengthen the focus on gender and the role of women in health policies and systems.

A pandemia da doença do coronavírus de 2019 (COVID-19) demonstrou a necessidade de fortalecer a abordagem de gênero a partir de uma perspectiva integradora e multissetorial ao tratar das questões de saúde. Este artigo procura ressaltar a importância de incorporar e fortalecer a abordagem de gênero nas políticas para o desenvolvimento de sistemas de saúde resilientes, equitativos e universais. Com esse objetivo, este trabalho aborda o papel das mulheres no setor da saúde a partir de duas perspectivas. A primeira está ligada às condições de acesso das mulheres aos sistemas de saúde na Região das Américas, destacando a necessidade de superar os obstáculos que impedem o pleno exercício de seu direito à saúde. A segunda destaca o papel proeminente das mulheres no mercado de trabalho do setor da saúde e a necessidade de aumentar o seu papel de liderança na tomada de decisões no setor. Por fim, é feito um apelo para avançar com a implementação de recomendações destinadas a fortalecer a abordagem de gênero e o papel das mulheres nas políticas e sistemas de saúde.

La importancia del enfoque de género en la construcción de sistemas de salud resilientes, equitativos y universales

[RESUMEN]. La pandemia de la enfermedad por el coronavirus 2019 (COVID-19, por su sigla en inglés) demostró la necesidad de reforzar el enfoque de género desde una perspectiva integradora y multisectorial para el abordaje de las problemáticas en salud. Este artículo busca destacar la importancia de incorporar y fortalecer el enfoque de género en las políticas de construcción de sistemas de salud resilientes, equitativos y universales. Con este objetivo, se aborda el papel de las mujeres en el sector de salud desde dos ámbitos. El primero da cuenta de las condiciones de acceso de las mujeres a los sistemas de salud de la Región de las Américas, donde resalta la necesidad de superar los obstáculos que impiden la realización plena de su derecho a la salud. El segundo plantea el papel preponderante de las mujeres en el mercado laboral del sector de salud, y la necesidad de aumentar su liderazgo en la toma de decisiones del sector. Por último, se hace un llamado para avanzar en la implementación de recomendaciones para fortalecer el enfoque de género y el papel de las mujeres en las políticas y los sistemas de salud.

[ABSTRACT]. The coronavirus disease 2019 (COVID-19) pandemic demonstrated the need to strengthen the focus on gender from an integrative and multisectoral perspective to address health care problems. This article seeks to highlight the importance of incorporating and strengthening the gender focus in policies for building resilient, equitable, and universal health care systems. With this objective in mind, the role of women in the health sector is addressed from two directions. The first examines women’s conditions of access to health systems in the Region of the Americas and highlights the need to overcome the obstacles that prevent the full realization of their right to health care. The second discusses the preponderant role of women in the health labor market, and the need to expand their leadership in decision-making in the sector. Finally, an appeal is made for progress in the implementation of recommendations to strengthen the focus on gender and the role of women in health policies and systems.

[RESUMO]. A pandemia da doença do coronavírus de 2019 (COVID-19) demonstrou a necessidade de fortalecer a abordagem de gênero a partir de uma perspectiva integradora e multissetorial ao tratar das questões de saúde. Este artigo procura ressaltar a importância de incorporar e fortalecer a abordagem de gênero nas políticas para o desenvolvimento de sistemas de saúde resilientes, equitativos e universais. Com esse objetivo, este trabalho aborda o papel das mulheres no setor da saúde a partir de duas perspectivas. A primeira está ligada às condições de acesso das mulheres aos sistemas de saúde na Região das Américas, destacando a neces- sidade de superar os obstáculos que impedem o pleno exercício de seu direito à saúde. A segunda destaca o papel proeminente das mulheres no mercado de trabalho do setor da saúde e a necessidade de aumentar o seu papel de liderança na tomada de decisões no setor. Por fim, é feito um apelo para avançar com a imple- mentação de recomendações destinadas a fortalecer a abordagem de gênero e o papel das mulheres nas políticas e sistemas de saúde.

Worldwide Prevalence of Polypharmacy: A Systematic Review.

INTRODUCTION: The present study has compiled the prevalence of polypharmacy worldwide and assessed the prevalence of polypharmacy in different populations, including community-dwelling individuals, hospitalized patients, and institutionalized patients. METHODS: This systematic review was conducted and reported according to the guidelines outlined in the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) statement. A systematic search of electronic databases, including PubMed, Web of Science, and Scielo, was performed in March 2021 without any date and language restrictions. Combinations of the following keywords were used for the search strategy: polypharmacy OR multiple medications OR multiple medicines OR multiple drug AND prevalence. Based on the search and inclusion criteria, two hundred and eight studies (73,076,167 individuals) were selected for inclusion in the systematic review. It was observed that there is a wide variation in the prevalence of polypharmacy between studies. RESULTS: The prevalence of polypharmacy was found to be 30.2%, 61.7%, and 56.9% for community-dwelling individuals, hospitalized patients, and institutionalized patients, respectively. CONCLUSION: Based on the analyses, this systematic review has demonstrated a wide variation in the prevalence of polypharmacy between studies and countries and a high prevalence of polypharmacy in institutionalized and hospitalized patients.

Metabolism-Guided Optimization of Tryptophanol-Derived Isoindolinone p53 Activators.

For the first time, the pharmacokinetic (PK) profile of tryptophanol-derived isoindolinones, previously reported as p53 activators, was investigated. From the metabolites' identification, performed by liquid chromatography coupled to high resolution tandem mass spectrometry (LC-HRMS/MS), followed by their preparation and structural elucidation, it was possible to identify that the indole C2 and C3 are the main target of the cytochrome P450 (CYP)-promoted oxidative metabolism in the tryptophanol-derived isoindolinone scaffold. Based on these findings, to search for novel p53 activators a series of 16 enantiopure tryptophanol-derived isoindolinones substituted with a bromine in indole C2 was prepared, in yields of 62-89%, and their antiproliferative activity evaluated in human colon adenocarcinoma HCT116 cell lines with and without p53. Structural optimization led to the identification of two (S)-tryptophanol-derived isoindolinones 3.9-fold and 1.9-fold more active than hit SLMP53-1, respectively. Compounds' metabolic stability evaluation revealed that this substitution led to a metabolic switch, with the impact of Phase I oxidative metabolism being minimized. Through differential scanning fluorimetry (DSF) experiments, the most active compound of the series in cell assays led to an increase in the protein melting temperature (Tm) of 10.39 °C, suggesting an effective binding to wild-type p53 core domain.

[Milestones on the road to health equity at the Pan American Health OrganizationMomentos-chave no caminho rumo à equidade em saúde na Organização Pan-Americana da Saúde]. / Momentos clave en el camino hacia la equidad en salud en la Organización Panamericana de la Salud.

Equity has become a key objective for the Pan American Health Organization (PAHO). This is the result of multidimensional movements with a history that can only be understood in the light of social relations that structure the processes we refer to as "health". From an initial concern for maritime trade to a current interest in the social determinants of health, PAHO has strengthened its efforts to make the concept of health equity the ultimate goal of its actions. The idea of health focused on the individual has given way to the idea of health for all people, which considers the differences between being and doing in the world. These changes have produced policies, analyses, and studies in which gender and cultural diversity are cross-cutting themes that must be considered in all planning and implementation of health policies in the Region of the Americas. This article discusses milestones on the road to health equity in the Region from a historical perspective.

Hoje, a equidade é um objetivo central para a Organização Pan-Americana da Saúde (OPAS). Esse objetivo é fruto de movimentos multidimensionais que têm uma história e que só podem ser compreendidos à luz das relações sociais que estruturam os processos que chamamos de "saúde". Da preocupação com o comércio marítimo ao interesse pelos determinantes sociais da saúde, a OPAS tem intensificado seus esforços para colocar no cerne de suas ações a ideia da equidade em saúde como objetivo final. Passou de uma ideia de saúde centrada no indivíduo a uma ideia de saúde para todas as pessoas, que contempla as diferenças entre o ser e o fazer no mundo. Essas mudanças produziram políticas, análises e estudos onde o gênero e a diversidade cultural são eixos transversais que devem ser considerados em todo planejamento e execução de políticas de saúde na Região das Américas. Este artigo analisa momentos-chave no caminho rumo à equidade em saúde na região, a partir de uma perspectiva histórica.

Momentos clave en el camino hacia la equidad en salud en la Organización Panamericana de la Salud

[RESUMEN]. Hoy en día la equidad es un objetivo central para la Organización Panamericana de la Salud (OPS). Este objetivo es el resultado de movimientos multidimensionales que tienen una historia y que sólo pueden com- prenderse a la luz de las relaciones sociales que estructuran los procesos que llamamos de “salud”. De una preocupación por el comercio marítimo a un interés por los determinantes sociales de la salud, la OPS ha for- talecido sus esfuerzos por poner en el centro de sus acciones la idea de la equidad en salud como fin último. Se ha pasado de una idea de salud enfocada en el individuo, a una idea de salud para todas las personas, que contemple las diferencias de ser y hacer en el mundo. Estos cambios han producido políticas, análisis y estudios donde el género y la diversidad cultural son ejes transversales que deben ser contemplados en toda planificación y ejecución de políticas de salud en la Región de las Américas. En este artículo se analizan momentos clave en el camino hacia la equidad en salud en la Región desde una perspectiva histórica.

[ABSTRACT]. Equity has become a key objective for the Pan American Health Organization (PAHO). This is the result of multidimensional movements with a history that can only be understood in the light of social relations that structure the processes we refer to as "health". From an initial concern for maritime trade to a current interest in the social determinants of health, PAHO has strengthened its efforts to make the concept of health equity the ultimate goal of its actions. The idea of health focused on the individual has given way to the idea of health for all people, which considers the differences between being and doing in the world. These changes have produced policies, analyses, and studies in which gender and cultural diversity are cross-cutting themes that must be considered in all planning and implementation of health policies in the Region of the Americas. This article discusses milestones on the road to health equity in the Region from a historical perspective.

[RESUMO]. Hoje, a equidade é um objetivo central para a Organização Pan-Americana da Saúde (OPAS). Esse objetivo é fruto de movimentos multidimensionais que têm uma história e que só podem ser compreendidos à luz das relações sociais que estruturam os processos que chamamos de “saúde”. Da preocupação com o comércio marítimo ao interesse pelos determinantes sociais da saúde, a OPAS tem intensificado seus esforços para colocar no cerne de suas ações a ideia da equidade em saúde como objetivo final. Passou de uma ideia de saúde centrada no indivíduo a uma ideia de saúde para todas as pessoas, que contempla as diferenças entre o ser e o fazer no mundo. Essas mudanças produziram políticas, análises e estudos onde o gênero e a diversidade cultural são eixos transversais que devem ser considerados em todo planejamento e execução de políticas de saúde na Região das Américas. Este artigo analisa momentos-chave no caminho rumo à equi- dade em saúde na região, a partir de uma perspectiva histórica.

Direct standardization method according to Robson classification for comparison of cesarean rates.

BACKGROUND: Compare cesarean section rates between populations or within a population over time using the crude measure is biased mainly due to differences in the characteristics of the obstetric population. The Robson Ten Group Classification (RTGC) is being widely used all over the world based on a few basic obstetrics variables. OBJECTIVES: Propose a method of direct standardization according to RTGC to make the overall rates of cesarean sections comparable between different populations or within the same population over time. METHODS: We used data from the WHO Global Maternal and Perinatal Health Survey (WHOGS) conducted between 2004 and 2008 and data from the WHO Multinational Survey on Maternal and Neonatal Health (WHOMCS) conducted between 2010 and 2011, covering information from obstetric population of 21 countries. The standard population was based in the average size of Robson Groups in WHOMCS. The crude and standardized rates, their differences intra and inter populations, and its respective confidence intervals were calculated. RESULTS: The impact and importance of the method were demonstrated. The five leading countries list on cesarean rates was completely modified and changes of cesarean rates over time in the same country varied in both directions by the standardization. CONCLUSION: This method is useful to compare overall rates as an additional information when RTGC Report Table is been used or, for some type of studies as analytical ecologic studies with multiple groups, where leading with the report tables are laborious and hard to interpret. The use of Robson Ten Group Classification for direct standardization of cesarean rates is easy to apply and interpret.

Fine-needle aspiration cytology for the diagnosis of plasma cell neoplasms in the head and neck region: A systematic analysis of the literature.

BACKGROUND: Cytopathologic analysis is feasible and provides detailed morphological characterisation of head and neck lesions. AIMS: To integrate the available data published on fine-needle aspiration cytology (FNAC) used for the diagnosis of plasma cell neoplasms (PCN) of the head and neck region. MATERIALS AND METHODS: Searches on PubMed, Web of Science, Embase, and Scopus were performed to compile data from case reports/case series published in English. The Joanna Briggs Institute tool was used for the critical appraisal of studies. RESULTS: A total of 82 studies comprising 102 patients were included in this review. There was a predilection for men (68.6%) (male/female ratio: 2.1:1). Individuals in their 50s (29.4%), 60s (22.5%), and 70s (22.5%) were more often affected. The thyroid gland (26.2%) was the main anatomical location, followed by scalp (15.5%), neck/cervical region (15.5%), jaws (13.6%), and major salivary glands (13.6%). For FNAC analysis, a smear was employed in 41 (40.6%) cases and a cell block was used in four (3.9%). In 56 (55.4%) reports, no cytological methods were available. Morphologically, 34 (56.7%) cases had a diagnosis of PCN with agreement between cytopathology and histopathology. The rate of wrong diagnoses when using cytology was 27.5%. Immunophenotyping was performed in 49 (48%) of the cases. The 69-month disease-free survival rate was 60.2%, while the 27-month overall survival rate was 64.1%. CONCLUSION: This study reinforces that FNAC can be an ancillary tool in the first step towards the diagnosis of PCN of the head and neck region, especially when applying a cell block for cytological analysis.

Leukemia/lymphoma oral infiltration and its impact on disease outcomes: A Brazilian study.

OBJECTIVE: Oral malignant infiltrations (OMI) are relevant for the diagnosis and prognosis of leukemia/lymphoma. This study analysed the oral health status and OMI of individuals with leukemia/lymphoma. MATERIALS AND METHODS: A retrospective analysis (2010-2021) of data from individuals seen at a specialized hospital-based dental service in Brazil. RESULTS: A total of 781 cases of leukemia/lymphoma were surveyed. Acute lymphoblastic leukemia (30.1%), acute myeloid leukemia (AML; 26.0%), and non-Hodgkin lymphoma (22.2%) were the most common diagnoses. The first (21.3%) and second (19.3%) decades of life were the most affected. Overall, dental caries (36.7%) and periodontal changes (34.6%) were the most frequent oral conditions. OMI occurred in 25 (3.2%) individuals. Lesions mainly involved the gingiva (80%) and patients diagnosed with AML (64%). Death (p < 0.001) and worse periodontal condition (p = 0.036) were more frequent among adults with OMI than among those without OMI. Death (p = 0.002) was more frequent among paediatric individuals with OMI than among those without OMI. When controlling for underlying disease, no association was observed between OMI and these outcomes. CONCLUSION: Oral status of individuals with leukemia, particularly those with acute leukemia or lymphoma, should be closely monitored since one or multiple conditions may occur, including OMI, which may influence disease outcomes.

La importancia del enfoque de género en la construcción de sistemas de salud resilientes, equitativos y universales / The importance of a gender focus in building resilient, equitable, and universal health systems / A importância da abordagem de gênero no desenvolvimento de sistemas de saúde resilientes, equitativos e universais

RESUMEN La pandemia de la enfermedad por el coronavirus 2019 (COVID-19, por su sigla en inglés) demostró la necesidad de reforzar el enfoque de género desde una perspectiva integradora y multisectorial para el abordaje de las problemáticas en salud. Este artículo busca destacar la importancia de incorporar y fortalecer el enfoque de género en las políticas de construcción de sistemas de salud resilientes, equitativos y universales. Con este objetivo, se aborda el papel de las mujeres en el sector de salud desde dos ámbitos. El primero da cuenta de las condiciones de acceso de las mujeres a los sistemas de salud de la Región de las Américas, donde resalta la necesidad de superar los obstáculos que impiden la realización plena de su derecho a la salud. El segundo plantea el papel preponderante de las mujeres en el mercado laboral del sector de salud, y la necesidad de aumentar su liderazgo en la toma de decisiones del sector. Por último, se hace un llamado para avanzar en la implementación de recomendaciones para fortalecer el enfoque de género y el papel de las mujeres en las políticas y los sistemas de salud.

ABSTRACT The coronavirus disease 2019 (COVID-19) pandemic demonstrated the need to strengthen the focus on gender from an integrative and multisectoral perspective to address health care problems. This article seeks to highlight the importance of incorporating and strengthening the gender focus in policies for building resilient, equitable, and universal health care systems. With this objective in mind, the role of women in the health sector is addressed from two directions. The first examines women's conditions of access to health systems in the Region of the Americas and highlights the need to overcome the obstacles that prevent the full realization of their right to health care. The second discusses the preponderant role of women in the health labor market, and the need to expand their leadership in decision-making in the sector. Finally, an appeal is made for progress in the implementation of recommendations to strengthen the focus on gender and the role of women in health policies and systems.

RESUMO A pandemia da doença do coronavírus de 2019 (COVID-19) demonstrou a necessidade de fortalecer a abordagem de gênero a partir de uma perspectiva integradora e multissetorial ao tratar das questões de saúde. Este artigo procura ressaltar a importância de incorporar e fortalecer a abordagem de gênero nas políticas para o desenvolvimento de sistemas de saúde resilientes, equitativos e universais. Com esse objetivo, este trabalho aborda o papel das mulheres no setor da saúde a partir de duas perspectivas. A primeira está ligada às condições de acesso das mulheres aos sistemas de saúde na Região das Américas, destacando a necessidade de superar os obstáculos que impedem o pleno exercício de seu direito à saúde. A segunda destaca o papel proeminente das mulheres no mercado de trabalho do setor da saúde e a necessidade de aumentar o seu papel de liderança na tomada de decisões no setor. Por fim, é feito um apelo para avançar com a implementação de recomendações destinadas a fortalecer a abordagem de gênero e o papel das mulheres nas políticas e sistemas de saúde.

Momentos clave en el camino hacia la equidad en salud en la Organización Panamericana de la Salud / Milestones on the road to health equity at the Pan American Health Organization / Momentos-chave no caminho rumo à equidade em saúde na Organização Pan-Americana da Saúde

RESUMEN Hoy en día la equidad es un objetivo central para la Organización Panamericana de la Salud (OPS). Este objetivo es el resultado de movimientos multidimensionales que tienen una historia y que sólo pueden comprenderse a la luz de las relaciones sociales que estructuran los procesos que llamamos de "salud". De una preocupación por el comercio marítimo a un interés por los determinantes sociales de la salud, la OPS ha fortalecido sus esfuerzos por poner en el centro de sus acciones la idea de la equidad en salud como fin último. Se ha pasado de una idea de salud enfocada en el individuo, a una idea de salud para todas las personas, que contemple las diferencias de ser y hacer en el mundo. Estos cambios han producido políticas, análisis y estudios donde el género y la diversidad cultural son ejes transversales que deben ser contemplados en toda planificación y ejecución de políticas de salud en la Región de las Américas. En este artículo se analizan momentos clave en el camino hacia la equidad en salud en la Región desde una perspectiva histórica.

ABSTRACT Equity has become a key objective for the Pan American Health Organization (PAHO). This is the result of multidimensional movements with a history that can only be understood in the light of social relations that structure the processes we refer to as "health". From an initial concern for maritime trade to a current interest in the social determinants of health, PAHO has strengthened its efforts to make the concept of health equity the ultimate goal of its actions. The idea of health focused on the individual has given way to the idea of health for all people, which considers the differences between being and doing in the world. These changes have produced policies, analyses, and studies in which gender and cultural diversity are cross-cutting themes that must be considered in all planning and implementation of health policies in the Region of the Americas. This article discusses milestones on the road to health equity in the Region from a historical perspective.

RESUMO Hoje, a equidade é um objetivo central para a Organização Pan-Americana da Saúde (OPAS). Esse objetivo é fruto de movimentos multidimensionais que têm uma história e que só podem ser compreendidos à luz das relações sociais que estruturam os processos que chamamos de "saúde". Da preocupação com o comércio marítimo ao interesse pelos determinantes sociais da saúde, a OPAS tem intensificado seus esforços para colocar no cerne de suas ações a ideia da equidade em saúde como objetivo final. Passou de uma ideia de saúde centrada no indivíduo a uma ideia de saúde para todas as pessoas, que contempla as diferenças entre o ser e o fazer no mundo. Essas mudanças produziram políticas, análises e estudos onde o gênero e a diversidade cultural são eixos transversais que devem ser considerados em todo planejamento e execução de políticas de saúde na Região das Américas. Este artigo analisa momentos-chave no caminho rumo à equidade em saúde na região, a partir de uma perspectiva histórica.

Obesity and diet contents of protein and fat are associated with underreport of energy at pregnancy / Obesidade e conteúdo de proteína e gordura na dieta estão associados ao sub-relato do consumo energético na gravidez

Abstract Objectives: to evaluate the association of pre-pregnancy and current body mass index and the density of dietary macronutrients on underreporting of energy intake at pregnancy. Methods: cross-sectional analysis of 327 postpartum women from the city of Mesquita, in Rio de Janeiro. A food frequency questionnaire was administered at maternity ward having the last six months of the pregnancy as the time frame. Energy balance was considered as the outcome, and it was calculated as the division of energy intake by basal metabolic rate (underreport <1.35). Multivariate logistic regression was applied to test the associations between body mass index (pre-gestational and postpartum) on energy balance (underreport or not). Dietary density of protein (4th quartile), carbohydrate (1st quartile) and fat intake (1st quartile) were tested. Results: mean energy intake was 2,894 kcal and near of 25% of the women were considered as underreported during pregnancy. Obese women had higher chance (OR=1.90; CI95%=1.09-3.33) of being underreported at pregnancy. Underreported women presented greater chance of report dietary intake with higher contents of protein (OR=2.37; CI95%=1.37-4.09) and lower density of fat (OR= .81; CI95%=1.04-3.15). Conclusion: underreported pregnant women had higher chance of report great and lower amounts of protein and fat dietary densities.

Resumo Objetivos: avaliar a associação entre o índice de massa corporal pré-gestacional e pós-parto e a densidade de macronutrientes da dieta com o sub-relato de energia da dieta na gestação. Métodos: análise transversal com 327 puérperas da cidade de Mesquita, no Rio de Janeiro. Aplicou-se o questionário de frequência alimentar na primeira semana após o parto tendo como base o consumo dos dois últimos trimestres gestacionais. O balanço energético foi calculado a partir da divisão da ingestão de energia pela taxa metabólica basal (sub-relato<1,35). Adotou-se a regressão logística multivariada para analisar as associações entre os índices de massa corporal e a densidade dos macronutrientes da dieta (proteína, carboidratos e lipídios) com o balanço energético (sub-relato ou não). Resultados: a ingestão média de energia foi de 2.894 kcal e 25% das mulheres foram classificadas com sub-relato. Mulheres obesas no pós-parto tiveram maiores chances (OR=1,90; IC95%=1,09-3,33) de sub-relato de energia na gravidez e gestantes com balanço energético <1,35 apresentaram dieta com maior densidade de proteína (OR=2,37; IC95%=1,37-4,09) e menor densidade de gordura (OR=1,81; IC95%=1,04-3,15). Conclusão: a obesidade no pós-parto foi associada ao sub-relato de energia na gravidez e o balanço energético associou-se a densidade dos macronutrientes da dieta

Effects of vitamin D supplementation on glycemic control of children and adolescents with type 1 diabetes mellitus: a systematic review.

OBJECTIVES: To evaluate the effect of vitamin D supplementation on glycemic control in children and adolescents with T1DM. CONTENT: A systematic search was conducted of the Medline/PubMed, Web of Science, Embase, BVS/Lilacs, Cochrane Library, Scopus, Cinahl, Food Science, and FSTA databases. Two reviewers independently extracted article data and assessed quality. SUMMARY: A total of 1,613 eligible articles were retrieved, ten of which met the selection criteria: eight clinical trials, one retrospective cohort study, and one cross-sectional study. Regarding the cutoff points used to classify vitamin D status, most of the studies set deficiency at 25-hydroxyvitamin D <20 ng/mL, sufficiency at ≥30 ng/mL, and insufficiency as the interval between these values. Regarding intervention strategies, most used cholecalciferol for supplementation, but there was great variation in the dose and supplementation time. When evaluating the effect of vitamin D supplementation on HbA1c, a significant improvement in glycemic control was observed in 50% of the studies. However, only one of these studies was classified as being of positive methodological quality, with three having their quality classified as neutral and one as negative. OUTLOOK: There is yet no consistent evidence on the effect of vitamin D supplementation on glycemic control as an adjuvant in the treatment of children and adolescents with T1DM.

Does photobiomodulation therapy improve the postoperative outcomes of tonsillectomy? A systematic review and meta-analysis.

Introduction: Postoperative management of patients undergoing tonsillectomy is challenging. Photobiomodulation therapy (PBMT) has emerged as a new tool providing therapeutic benefits. However, the contribution of PBMT to the postoperative outcomes of tonsillectomy is still undefined. This systematic review and meta-analysis evaluated the published literature addressing the effects of PBMT on post-tonsillectomy. Methods: Searches in Scopus, PubMed/MEDLINE, Embase, Web of Science, Cochrane Library, and grey literature were carried out for the identification of randomised controlled trials reported up to August/2021. The risk of bias with the Cochrane Collaboration tool and meta-analysis was performed. Outcomes were assessed with the Kaplan-Meier method and the log-rank test. Results: A total of 1183 articles were retrieved, of which only two were included for qualitative and quantitative analysis. The wavelengths were 685 nm and 980 nm with energy density set at 4 J/cm2. The mandibular angle and the surgical wound were the sites of laser irradiation. Individuals who had not undergone PBMT after tonsillectomy were more likely to report pain and odynophagia in the first 24 hours after surgery than individuals who had undergone PBMT after tonsillectomy (P<0.001). Children who received PBMT after tonsillectomy were equally affected by pain and odynophagia in the first seven days after surgery compared to children who had not undergone PBMT after tonsillectomy (P>0.05). However, both studies found a significant association of PBMT with reduced analgesic consumption. Conclusion: Although PBMT seems promising for the management of individuals undergoing tonsillectomy, a limited number of studies are available in the literature.

Brazilians' level of knowledge, attitudes and practices towards COVID-19: a cross-sectional study

ABSTRACT BACKGROUND: Brazil is facing increasing cycles of numbers of infected people and deaths resulting from coronavirus disease 2019 (COVID-19). This situation involves a series of factors, including the behavior of the population, that can be decisive for controlling the disease. OBJECTIVE: To determine the knowledge, attitudes and practices of the Brazilian population regarding COVID-19. DESIGN AND SETTING: Cross-sectional survey-type study, conducted using a population sample from different Brazilian states. METHODS: A quantitative, descriptive and analytical approach was used. Sampling was done according to convenience and via snowballing. The data collection instrument was a knowledge, attitudes and practices system. RESULTS: 1,655 people from all over Brazil participated in the survey; 80% were living in the southern region and 70.15% were female. More than 90% had knowledge and good attitudes relating to the means of transmission, preventive care and symptoms associated with COVID-19, although their knowledge and attitudes were not fully reflected in daily practices, for which there was lower adherence (80%). Greater knowledge was correlated with older participants, larger number of children, female sex and marital status; better attitude, with female sex and complete higher education; and better practices, with greater age, larger number of children and female sex. CONCLUSION: A large part of the population has general knowledge about COVID-19, but not all knowledge was applied in practice. Older people, females and university graduates stood out as the best informed and most committed to controlling the disease.