Reliability and validity of remote Life Space Assessment: LSA in persons with chronic stroke.

BACKGROUND: StepWatch Activity Monitor (SAM) is used to measure the mobility of chronic hemiparetic patients and the Life Space Assessment (LSA) scale was developed to assess the displacement of hemiparetic patients in different contexts through self-reporting. Studies that apply the LSA remotely and correlate it with the number of steps measured by the SAM were not found. OBJECTIVE: To evaluate the measurement properties of the LSA applied remotely and to evaluate the correlation between the LSA scale score and the number of steps measured by the SAM in post-stroke chronic hemiparetic patients. METHODS: Nineteen patients participated in the study. The LSA scale was applied remotely and later, face to face. The SAM measured the steps taken by the participants over a period of three consecutive days. The correlation between the LSA and the SAM was performed using Pearson's correlation. The measurement properties calculated of remote LSA were the intraclass correlation coefficient (ICC), Cronbrach's alpha, standard error of measurement (SEM), and smallest real difference (SRD). RESULTS: The reproducibility of the LSA scale between remote and face-to-face applications was considered excellent with ICC = 0.85 (IC 95% 0.62-0.94); SEM = 8.4; SRD = 23.2, and Cronbach's alpha = 0.85. The correlation between SAM and LSA was positive, considered moderate (r = 0.51) and significant (p = 0.025). CONCLUSION: The LSA is a reproducible measure for post-stroke chronic hemiparetic patients even if applied remotely and can be used as a remote measurement for mobility in a real-world environment for people with chronic hemiparesis after stroke.

ANTECEDENTES: O StepWatch Activity Monitor (SAM) é utilizado para medir a mobilidade de pacientes hemiparéticos crônicos e a escala Life Space Assessment (LSA) avalia o deslocamento de pacientes hemiparéticos em diferentes contextos por meio de autorrelato. Não foram encontrados estudos que tenham aplicado a LSA remotamente nem que a correlacionam com o número de passos mensurados pelo SAM. OBJETIVO: Avaliar as propriedades de medida da LSA aplicada remotamente e avaliar a correlação entre o escore da escala LSA e o número de passos mensurados pelo SAM em pacientes com hemiparesia crônica pós-AVC. MéTODOS: Dezenove participantes responderam a LSA remotamente e, posteriormente, presencialmente. O SAM mediu os passos dados pelos participantes durante um período de três dias consecutivos. A correlação entre a LSA e o SAM foi realizada por meio da correlação de Pearson. As propriedades de medida calculadas da LSA aplicada remotamente foram o coeficiente de correlação intraclasse (ICC), alfa de Cronbrach, erro do padrão de medida (SEM) e menor diferença real (SRD). RESULTADOS: A reprodutibilidade da escala LSA entre as aplicações remotas e presenciais foi considerada excelente com ICC = 0,85 (IC 95% 0,62-0,94); SEM = 8,4; SRD = 23,2 e alfa de Cronbrach = 0,85. A correlação entre SAM e a LSA foi positiva, considerada moderada (r = 0,51) e significativa (p= 0,025). CONCLUSãO: A LSA é uma medida reprodutível para pacientes hemiparéticos crônicos pós-AVC mesmo se aplicada remotamente e pode ser usada como uma medida remota de mobilidade em ambiente real para pessoas com hemiparesia crônica após AVC.

Reliability and validity of remote Life Space Assessment: LSA in persons with chronic stroke / Confiabilidade e validade da escala Life Space Assessment aplicada remotamente: LSA em pacientes com AVC crônico

Abstract Background StepWatch Activity Monitor (SAM) is used to measure the mobility of chronic hemiparetic patients and the Life Space Assessment (LSA) scale was developed to assess the displacement of hemiparetic patients in different contexts through self-reporting. Studies that apply the LSA remotely and correlate it with the number of steps measured by the SAM were not found. Objective To evaluate the measurement properties of the LSA applied remotely and to evaluate the correlation between the LSA scale score and the number of steps measured by the SAM in post-stroke chronic hemiparetic patients. Methods Nineteen patients participated in the study. The LSA scale was applied remotely and later, face to face. The SAM measured the steps taken by the participants over a period of three consecutive days. The correlation between the LSA and the SAM was performed using Pearson's correlation. The measurement properties calculated of remote LSA were the intraclass correlation coefficient (ICC), Cronbrach's alpha, standard error of measurement (SEM), and smallest real difference (SRD). Results The reproducibility of the LSA scale between remote and face-to-face applications was considered excellent with ICC = 0.85 (IC 95% 0.62-0.94); SEM = 8.4; SRD = 23.2, and Cronbach's alpha = 0.85. The correlation between SAM and LSA was positive, considered moderate (r = 0.51) and significant (p = 0.025). Conclusion The LSA is a reproducible measure for post-stroke chronic hemiparetic patients even if applied remotely and can be used as a remote measurement for mobility in a real-world environment for people with chronic hemiparesis after stroke.

Resumo Antecedentes O StepWatch Activity Monitor (SAM) é utilizado para medir a mobilidade de pacientes hemiparéticos crônicos e a escala Life Space Assessment (LSA) avalia o deslocamento de pacientes hemiparéticos em diferentes contextos por meio de autorrelato. Não foram encontrados estudos que tenham aplicado a LSA remotamente nem que a correlacionam com o número de passos mensurados pelo SAM. Objetivo Avaliar as propriedades de medida da LSA aplicada remotamente e avaliar a correlação entre o escore da escala LSA e o número de passos mensurados pelo SAM em pacientes com hemiparesia crônica pós-AVC. Métodos Dezenove participantes responderam a LSA remotamente e, posteriormente, presencialmente. O SAM mediu os passos dados pelos participantes durante um período de três dias consecutivos. A correlação entre a LSA e o SAM foi realizada por meio da correlação de Pearson. As propriedades de medida calculadas da LSA aplicada remotamente foram o coeficiente de correlação intraclasse (ICC), alfa de Cronbrach, erro do padrão de medida (SEM) e menor diferença real (SRD). Resultados A reprodutibilidade da escala LSA entre as aplicações remotas e presenciais foi considerada excelente com ICC = 0,85 (IC 95% 0,62-0,94); SEM = 8,4; SRD = 23,2 e alfa de Cronbrach = 0,85. A correlação entre SAM e a LSA foi positiva, considerada moderada (r = 0,51) e significativa (p= 0,025). Conclusão A LSA é uma medida reprodutível para pacientes hemiparéticos crônicos pós-AVC mesmo se aplicada remotamente e pode ser usada como uma medida remota de mobilidade em ambiente real para pessoas com hemiparesia crônica após AVC.

Outcome and Predictors of Treatment Failure in Chronic Osteomyelitis Using Bioactive Glass Granules and Putty Formulations.

BACKGROUND: The aim of this study is to evaluate the outcome of patients with cavitary chronic osteomyelitis undergoing adjuvant treatment with bioactive glass (BAG) S53P4 and identify the independent risk factors (RFs) for recurrence in 6- and 12-month patient follow-up. METHODS: A retrospective, multicentre observational study conducted in tertiary specialised hospitals among patients undergoing the surgical treatment of chronic cavitary osteomyelitis using BAG-S53P4 in a granule and/or putty formulation to assess the clinical outcome and RFs for failure in 6- and 12-month patient follow-up. RESULTS: Of the 92 and 78 patients with 6-month and 12-month follow-ups, infection was eradicated in 85.9% and 87.2%, respectively. In the 6-month follow-up, BAG-S53P4 in the granule formulation presented a greater risk of recurrence compared to the bioactive glass putty formulation or combined granules and putty (prevalence ratio (PR) = 3.04; confidence interval 95% [CI95%]: 1.13-10.52) and neoplasia (PR = 5.26; CI95%: 1.17-15.52). In the 12-month follow-up cohort of 78 patients, smoking (PR = 4.0; 95% CI: 1.03-15.52) and nonfermenting GNB infection (PR = 3.87; CI95%: 1.09-13.73) presented a greater risk of recurrence. CONCLUSIONS: BAG-S53P4 is a viable option for bone-void filling and the treatment of chronic cavitary osteomyelitis. Formulations of BAG with putty or in combination with granules showed better results.

Impacts of the antartic ozone hole influence events over southern Brazil in October 2015.

The impact of the Antarctic Ozone Hole Influence over Southern Brazil in October 2015 was analyzed using daily mean data of the Total Column Ozone (TCO), Ultraviolet Index (UVI) and Radiative Cloud Fraction (RCF) from the Ozone Monitoring Instrument satellite instrument. Vertical profiles and fields of ozone content and Potential Vorticity available from the European Centre for Medium-Range Weather Forecast reanalysis, air masses backward trajectories from the HYbrid Single-Particle Lagrangian Integrated Trajectory model and channel 3 water vapor images from the Geostationary Operational Environmental Satellite GOES-13 were also analyzed. The five identified events showed an -7.4±2.3% average TCO reduction, leading to an +16.6±54.6% UVI increase even with a predominance of partly cloudy days. Other impacts were observed in the ozone profiles, where the most significant anomalies occurred from 650 K reaching 1.2 ppmv at the 850 K level. In the ozone fields at 700 K, the presence of a polar origin tongue was observed causing negatives anomalies between -0.2 and 0.4 ppmv in a transient system format forced with eastward-traveling Rossby waves passing through the Southern of Brazil and Uruguay.

Telehealth and telemedicine in the management of adult patients after hospitalization for COPD exacerbation: a scoping review.

OBJECTIVE: A substantial number of people with COPD suffer from exacerbations, which are defined as an acute worsening of respiratory symptoms. To minimize exacerbations, telehealth has emerged as an alternative to improve clinical management, access to health care, and support for self-management. Our objective was to map the evidence of telehealth/telemedicine for the monitoring of adult COPD patients after hospitalization due to an exacerbation. METHODS: Bibliographic search was carried in PubMed, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Web of Science, Scopus, Biblioteca Virtual de Saúde/LILACS and Cochrane Library databases to identify articles describing telehealth and telemonitoring strategies in Portuguese, English, or Spanish published by December of 2021. RESULTS: Thirty-nine articles, using the following concepts (number of articles), were included in this review: telehealth (21); telemonitoring (20); telemedicine (17); teleconsultation (5); teleassistance (4); telehomecare and telerehabilitation (3 each); telecommunication and mobile health (2 each); and e-health management, e-coach, telehome, telehealth care and televideo consultation (1 each). All these concepts describe strategies which use telephone and/or video calls for coaching, data monitoring, and health education leading to self-management or self-care, focusing on providing remote integrated home care with or without telemetry devices. CONCLUSIONS: This review demonstrated that telehealth/telemedicine in combination with telemonitoring can be an interesting strategy to benefit COPD patients after discharge from hospitalization for an exacerbation, by improving their quality of life and reducing re-hospitalizations, admissions to emergency services, hospital length of stay, and health care costs.

Toxicological potential of Aloysia gratissima: Insights from chemical analysis and in vitro studies.

ETHNOPHARMACOLOGICAL RELEVANCE: Aloysia gratissima leaves are popularly used to treat respiratory, digestive, and nervous system disorders. Several studies have been carried out to determine the biological activity of A. gratissima, such as its antibacterial and anti-edematogenic activities, but despite the beneficial uses of A. gratissima, few studies have examined the toxicological profile of this plant. AIM OF THE STUDY: This study aimed to determine the chemical composition, cytotoxic, genotoxic, mutagenic potential, and antioxidant activity of an aqueous extract of A. gratissima leaves (AG-AEL). MATERIAL AND METHODS: The phytochemical constitution of AG-AEL was assessed by colorimetric analyses and High-performance liquid chromatography (HPLC). The inorganic elements were detected by Particle-Induced X-ray Emission (PIXE). The antioxidant, cytotoxicity, genotoxic, and mutagenic activities were evaluated in vitro by Di(phenyl)-(2,4,6-trinitrophenyl)iminoazanium (DPPH), Sulforhodamine B (SRB) assay, comet assay, and Salmonella/microsome assays. RESULTS: AG-AEL indicated the presence of terpenoids, flavonoids, and phenolic acids. HPLC detected rutin at 2.41 ± 0.33 mg/100 mg. PIXE analysis indicated the presence of Mg, Si, P, S, K, Ca, Mn, and Zn. The 50% inhibitory concentration was 84.17 ± 3.17 µg/mL in the DPPH assay. Genotoxic effects were observed using the Comet assay in neuroblastoma (SH-SY5Y) cells and mutations were observed in TA102 and TA97a strains. The extract showed cytotoxic activities against ovarian (OVCAR-3), glioblastoma (U87MG), and colon (HT-29) cancer cell lines. CONCLUSIONS: In conclusion, AG-AEL increased DNA damage, induced frameshift, and oxidative mutations, and showed cytotoxic activities against different cancer cells. The in vitro toxicological effects observed suggest that this plant preparation should be used with caution, despite its pharmacological potential.

S53P4 BIOACTIVE GLASS PUTTY IN THE LOCAL TREATMENT OF CAVITARY CHRONIC OSTEOMYELITIS.

Objective: Evaluating the clinical results of bioactive glass S53P4 putty for the treatment of cavitary chronic osteomyelitis. Methods: Retrospective observational study, including patients of any age with clinical and radiological diagnosis of chronic osteomyelitis, who underwent surgical debridement and implantation of bioactive glass S53P4 putty (BonAlive® Putty, Turku, Finland). Patients who underwent any plastic surgery on the soft tissues of the affected site or had segmental bone lesions or septic arthritis were excluded. Statistical analysis was performed using Excel®. Demographic data, as well as data on the lesion, treatment, and follow-up, were collected. Outcomes were classified as "disease-free survival," "failure," or "indefinite." Results: This study included 31 patients, of which 71% were men and had with a mean age of 53.6 years (SD ± 24.2). In total, 84% were followed-up for at least 12 months and 67.7% had comorbidities. We prescribed combination antibiotic therapy for 64.5% of patients. In 47.1%, Staphylococcus aureus was isolated. Finally, we classified 90.3% of cases as "disease-free survival" and 9.7% as "indefinite." Conclusion: Bioactive glass S53P4 putty is safe and effective to treat cavitary chronic osteomyelitis, including infections by resistant pathogens, such as methicillin-resistant S. aureus. Level of Evidence IV, Case Series.

Objetivo: Avaliar a atividade do vidro bioativo S53P4 em pasta no tratamento de osteomielite crônica. Métodos: Estudo observacional retrospectivo, com inclusão de indivíduos de qualquer idade com diagnóstico clínico e radiológico de osteomielite que realizaram tratamento cirúrgico com limpeza e desbridamento, seguido do preenchimento da cavidade com biovidro S53P4 em pasta (BonAlive ® Putty, Turku, Finland). Foram excluídos pacientes submetidos a procedimentos de cirurgia plástica nos tecidos moles do local afetado, com lesões ósseas segmentares e com presença de artrite séptica. A análise estatística foi realizada em Excel ® . Foram coletados dados demográficos, sobre a lesão, o tratamento e o acompanhamento. O desfecho foi classificado em "sobrevida livre de doença", "falha" ou "indeterminado". Resultados: Dos 31 pacientes analisados, 71% eram homens, com idade média de 53,6 anos (DP ± 24,26). Do total, 84% foram acompanhados por no mínimo 12 meses, e 67,7% apresentaram comorbidades. A terapia antibiótica combinada foi realizada em 64,5% dos pacientes, sendo o patógeno mais frequente o Staphylococcus aureus (47,1%). Ao final, 90,3% dos pacientes obtiveram "sobrevida livre de doenças" e 9,7% foram considerados "indeterminados". Conclusão: O vidro bioativo S53P4 em pasta é seguro e eficaz no tratamento da osteomielite cavitária e de infecções por patógenos resistentes, incluindo o S. aureus multirresistente. Nível de Evidência IV, Série de Casos.

Isotretinoin-Induced Distal Ileitis Mimicking Crohn's Disease.

Terminal ileitis is a common condition defined as inflammation of the terminal portion of the ileum, which is typically associated with inflammatory bowel disease (IBD), classically Crohn's disease (CD). However, it can have other etiologies, including drug-induced ones. Isotretinoin is an effective and commonly used treatment for acne vulgaris, presenting multiple adverse effects. There have been discussions over its association with enteric inflammation, particularly over IBD emergence risk. We report a case of a previously healthy 17-year-old female who presented transitory clinical, laboratory, imaging, and endoscopic evidence of distal ileitis, temporally related to extended isotretinoin treatment and mimicking CD. Repeated clinical, laboratory, imaging, and endoscopic reassessment after isotretinoin discontinuation confirmed an almost complete resolution of the condition, avoiding IBD misdiagnosis and specific medication initiation. Our case highlights the differential diagnosis of ileitis as being of critical importance to avoid further unnecessary diagnostic investigations and inadequate treatment. Serial re-evaluation may be of key importance to reach a final diagnosis. Although recent literature suggests that isotretinoin is not associated with an increased IBD risk, our case highlights the possibility of it inducing small bowel injury and inflammation, similar to what has been reported with other drugs.

Fisioterapia nas Disfunções Miccionais em Mulheres Tratadas de Cânceres Pélvicos: Revisão Sistemática da Literatura / Physiotherapy in Voiding Dysfunctions in Women Treated for Pelvic Cancers: Literature Systematic Review / Fisioterapia en las Disfunciones Miccionales en Mujeres Tratadas por Cánceres Pélvicos: Revisión Sistemática de la Literatura

Introdução: Os tratamentos cirúrgicos ou adjuvantes dos cânceres ginecológicos podem desencadear sequelas, entre elas, as disfunções miccionais: incontinência urinária, retenção urinária e bexiga hiperativa. A primeira linha de tratamento dessas disfunções consiste em tratamentos conservadores, incluindo a fisioterapia, o que torna importante revisar a literatura vigente sobre o tema. Objetivo: Revisar na literatura a atuação do fisioterapeuta nas disfunções miccionais em mulheres tratadas de cânceres pélvicos. Método: Revisão sistemática, com estratégias de busca nas bases de dados PubMed, Embase e Cochrane, utilizando a ferramenta PICO: P ­ mulheres tratadas de cânceres pélvicos, I ­ fisioterapia ou eletroterapia, C ­ "nenhum/não se aplica", e O ­ disfunções pélvicas. Resultados: Foram encontrados 93 estudos. Destes, selecionaram-se sete para leitura do texto completo e extração de dados. Dos três artigos que abordam o manejo da incontinência urinária, todos utilizaram o treinamento da musculatura do assoalho pélvico como pelo menos um dos procedimentos fisioterapêuticos, tendo metodologia semelhante. Dos quatro artigos que abordam a retenção urinária, em dois, houve utilização de estimulação elétrica transcutânea e, nos outros dois, treinamento funcional da musculatura do assoalho pélvico. Os estudos mostraram uma melhora dos sintomas relacionados à incontinência e retenção urinária, no entanto, a qualidade metodológica de alguns estudos foi baixa. Conclusão: A fisioterapia é um tratamento promissor no manejo de disfunções miccionais no pós-tratamento de cânceres pélvicos. Todavia, a evidência atual deve ser vista com parcimônia em razão da qualidade metodológica dos estudos

Introduction: Surgical or adjuvant treatments of gynecological cancers may cause various sequelae, and, among them, urination disorders: urinary incontinence, retention and overactive bladder. The first line of treatment for voiding disorders consists in conservative treatments, including physiotherapy, therefore, it is important to review the current literature on the theme. Objective: To review the literature on physiotherapeutic treatments for urination disorders in women who have been treated of genital neoplasms. Method: A systematic review has been conducted with specific search strategies applied in the databases PubMed, Embase and Cochrane, utilizing the PICO strategy: P ­ women who have been treated for their genital neoplasms, I ­ physiotherapy or electrotherapy, C ­ "none/ doesn't apply", and O ­ pelvic dysfunctions. Results: 93 studies were found. Of these, seven were selected for full text reading and data extraction. Of the three studies that discuss how to deal with UI, all utilized pelvic floor exercises with at least one of the physiotherapy procedures with similar methodology. Four studies discussed urinary retention and two of them utilized transcutaneous electrical stimulation and the other two, functional pelvic floor training. The studies showed a betterment of the symptoms related to urinary incontinence and retention; however, the methodological quality of a few studies was low. Conclusion: Physiotherapy is a promising form of treatment for urination disorders post-female genital neoplasm treatment. Nevertheless, current evidence must be seen cautiously due to the methodological quality of the studies

Introducción: Los tratamientos quirúrgicos o adyuvantes de los cánceres ginecológicos pueden desencadenar secuelas, entre ellas trastornos de la micción: incontinencia, retención urinaria y vejiga hiperactiva. La primera línea de tratamiento de los trastornos de la micción consiste en tratamientos conservadores, incluida la fisioterapia, por lo que es importante revisar la literatura actual sobre el tema. Objetivo: Revisar en la literatura la actuación del fisioterapeuta en las disfunciones miccionales en mujeres tratadas por cáncer pélvico. Método: Revisión sistemática, con estrategias de búsqueda en PubMed, Embase y Cochrane, utilizando la estrategia PICO: P ­ mujeres tratadas por cáncer pélvico, I ­ fisioterapia o electroterapia, C ­ "ninguna/ no aplicable", y O ­ disfunciones pélvicas. Resultados: Se encontraron 93 estudios. De ellos, se seleccionaron siete para la lectura del texto completo y la extracción de datos. De los tres que abordan el manejo de la IU, todos utilizaron el entrenamiento muscular del piso pélvico como al menos uno de los procedimientos fisioterapéuticos, utilizando una metodología similar. De los cuatro artículos que abordan la retención urinaria, dos utilizaron estimulación eléctrica transcutánea y dos utilizaron entrenamiento funcional del piso pélvico. Los estudios mostraron mejoría en los síntomas relacionados con la incontinencia y la retención urinaria, sin embargo, la calidad metodológica de algunos estudios fue baja. Conclusión: La fisioterapia es un tratamiento prometedor en el manejo de la disfunción miccional después del tratamiento del cáncer pélvico. No obstante, la evidencia actual debe verse con parsimonia debido a la calidad metodológica de los estudios

S53p4 bioactive glass putty in the local treatment of cavitary chronic osteomyelitis / Biovidro ativo s53p4 em pasta no tratamento local da osteomielite crônica cavitária

ABSTRACT Objective: Evaluating the clinical results of bioactive glass S53P4 putty for the treatment of cavitary chronic osteomyelitis. Methods: Retrospective observational study, including patients of any age with clinical and radiological diagnosis of chronic osteomyelitis, who underwent surgical debridement and implantation of bioactive glass S53P4 putty (BonAlive® Putty, Turku, Finland). Patients who underwent any plastic surgery on the soft tissues of the affected site or had segmental bone lesions or septic arthritis were excluded. Statistical analysis was performed using Excel®. Demographic data, as well as data on the lesion, treatment, and follow-up, were collected. Outcomes were classified as "disease-free survival," "failure," or "indefinite." Results: This study included 31 patients, of which 71% were men and had with a mean age of 53.6 years (SD ± 24.2). In total, 84% were followed-up for at least 12 months and 67.7% had comorbidities. We prescribed combination antibiotic therapy for 64.5% of patients. In 47.1%, Staphylococcus aureus was isolated. Finally, we classified 90.3% of cases as "disease-free survival" and 9.7% as "indefinite." Conclusion: Bioactive glass S53P4 putty is safe and effective to treat cavitary chronic osteomyelitis, including infections by resistant pathogens, such as methicillin-resistant S. aureus. Level of Evidence IV, Case Series.

RESUMO Objetivo: Avaliar a atividade do vidro bioativo S53P4 em pasta no tratamento de osteomielite crônica. Métodos: Estudo observacional retrospectivo, com inclusão de indivíduos de qualquer idade com diagnóstico clínico e radiológico de osteomielite que realizaram tratamento cirúrgico com limpeza e desbridamento, seguido do preenchimento da cavidade com biovidro S53P4 em pasta (BonAlive ® Putty, Turku, Finland). Foram excluídos pacientes submetidos a procedimentos de cirurgia plástica nos tecidos moles do local afetado, com lesões ósseas segmentares e com presença de artrite séptica. A análise estatística foi realizada em Excel ® . Foram coletados dados demográficos, sobre a lesão, o tratamento e o acompanhamento. O desfecho foi classificado em "sobrevida livre de doença", "falha" ou "indeterminado". Resultados: Dos 31 pacientes analisados, 71% eram homens, com idade média de 53,6 anos (DP ± 24,26). Do total, 84% foram acompanhados por no mínimo 12 meses, e 67,7% apresentaram comorbidades. A terapia antibiótica combinada foi realizada em 64,5% dos pacientes, sendo o patógeno mais frequente o Staphylococcus aureus (47,1%). Ao final, 90,3% dos pacientes obtiveram "sobrevida livre de doenças" e 9,7% foram considerados "indeterminados". Conclusão: O vidro bioativo S53P4 em pasta é seguro e eficaz no tratamento da osteomielite cavitária e de infecções por patógenos resistentes, incluindo o S. aureus multirresistente. Nível de Evidência IV, Série de Casos.

Telehealth and telemedicine in the management of adult patients after hospitalization for COPD exacerbation: a scoping review / Telessaúde e telemedicina no manejo de pacientes adultos após hospitalização por exacerbação da DPOC: revisão de escopo

ABSTRACT Objective: A substantial number of people with COPD suffer from exacerbations, which are defined as an acute worsening of respiratory symptoms. To minimize exacerbations, telehealth has emerged as an alternative to improve clinical management, access to health care, and support for self-management. Our objective was to map the evidence of telehealth/telemedicine for the monitoring of adult COPD patients after hospitalization due to an exacerbation. Methods: Bibliographic search was carried in PubMed, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Web of Science, Scopus, Biblioteca Virtual de Saúde/LILACS and Cochrane Library databases to identify articles describing telehealth and telemonitoring strategies in Portuguese, English, or Spanish published by December of 2021. Results: Thirty-nine articles, using the following concepts (number of articles), were included in this review: telehealth (21); telemonitoring (20); telemedicine (17); teleconsultation (5); teleassistance (4); telehomecare and telerehabilitation (3 each); telecommunication and mobile health (2 each); and e-health management, e-coach, telehome, telehealth care and televideo consultation (1 each). All these concepts describe strategies which use telephone and/or video calls for coaching, data monitoring, and health education leading to self-management or self-care, focusing on providing remote integrated home care with or without telemetry devices. Conclusions: This review demonstrated that telehealth/telemedicine in combination with telemonitoring can be an interesting strategy to benefit COPD patients after discharge from hospitalization for an exacerbation, by improving their quality of life and reducing re-hospitalizations, admissions to emergency services, hospital length of stay, and health care costs.

RESUMO Objetivo: Um número substancial de pessoas com DPOC sofre de exacerbações, definidas como uma piora aguda dos sintomas respiratórios. Para minimizar as exacerbações, a telessaúde surgiu como alternativa para melhorar o manejo clínico, o acesso aos cuidados de saúde e o apoio à autogestão. Nosso objetivo foi mapear as evidências de telessaúde/telemedicina para o monitoramento de pacientes adultos com DPOC após hospitalização por exacerbação. Métodos: Foi realizada uma pesquisa bibliográfica nos bancos de dados PubMed, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Web of Science, Scopus, Biblioteca Virtual de Saúde/LILACS e Cochrane Library para identificar artigos que descrevessem estratégias de telessaúde e telemonitoramento em português, inglês, ou espanhol, publicados até dezembro de 2021. Resultados: Trinta e nove artigos, utilizando os seguintes conceitos (número de artigos), foram incluídos nesta revisão: telessaúde (21); telemonitoramento (20); telemedicina (17); teleconsulta (5); teleassistência (4); telecuidado domiciliar e telerreabilitação (3 cada); telecomunicação e saúde móvel (2 cada); e gestão de e-saúde, e-coach, teledomicílio, cuidados de telessaúde e tele/videoconsulta (1 cada). Todos esses conceitos descrevem estratégias que utilizam chamadas telefônicas e/ou de vídeo para coaching, monitoramento de dados e educação em saúde levando à autogestão ou autocuidado, com foco na prestação de cuidados domiciliares remotos integrados, com ou sem dispositivos de telemetria. Conclusões: Esta revisão demonstrou que a telessaúde/telemedicina associada ao telemonitoramento pode ser uma estratégia interessante para beneficiar pacientes com DPOC após a alta hospitalar por exacerbação, por meio da melhora da qualidade de vida e da redução das re-hospitalizações, admissões em serviços de emergência, tempo de internação hospitalar e custos de cuidados de saúde.

Mortality patterns in municipalities of a mining region before the Brumadinho dam failure, state of Minas Gerais, Brazil / Padrões de mortalidade em municípios de uma região mineradora antes do rompimento da barragem de Brumadinho, Minas Gerais, Brasil

ABSTRACT Objective: To describe the patterns of overall mortality and mortality from external causes and the temporal evolution in the municipalities of the Paraopeba River Basin, before the socio-environmental disaster of the Brumadinho dam and, additionally, to investigate the correlation between mortality and socioeconomic deprivation in these municipalities. Methods: Global Burden of Disease Study mortality estimates for 26 municipalities in the state of Minas Gerais, Brazil, were analyzed. Rates of overall mortality and mortality from external causes were estimated in the triennia (T) T1 (2000 to 2002), T2 (2009 to 2011), and T3 (2016 to 2018). Pearson's correlation coefficient measured the association between mortality rates and socioeconomic deprivation, according to the Brazilian Deprivation Index (IBP). Results: There was a decrease in overall mortality in the Paraopeba River Basin from 717.7/100 thousand to 572.6/100 thousand inhabitants, and in most municipalities between T1-T3. Mortality from external causes increased from 73.3/100 thousand to 82.1/100 thousand, and it was higher in these municipalities compared with the mean for Brazil and Minas Gerais. Deaths from suicide and interpersonal violence increased from 29.6/100 thousand to 43.2/100 thousand in most of the 26 municipalities. Death rates due to unintentional injuries decreased during the period, and those due to transport injuries, increased. There was a positive correlation between socioeconomic deprivation and the percent change in mortality rates. Conclusion: Despite the strong presence of mining activity in the region, such did not reflect in the improvement of the sanitary situation. Death rates due to external causes increased in the period, associated with inequalities, which must be considered in the planning for the recovery of the disaster areas.

RESUMO: Objetivo: Descrever os padrões de mortalidade geral e por causas externas e a evolução temporal nos municípios da Bacia Hidrográfica do Rio Paraopeba previamente ao desastre socioambiental de Brumadinho e, adicionalmente, investigar a correlação entre a mortalidade e a privação socioeconômica nesses municípios. Métodos: Foram analisadas estimativas de mortalidade do Estudo Carga Global de Doenças referentes a 26 municípios de Minas Gerais. Calcularam-se taxas de mortalidade geral e por causas externas nos triênios (T) T1 (2000 a 2002), T2 (2009 a 2011) e T3 (2016 a 2018). O coeficiente de correlação de Pearson mediu associação entre as taxas de mortalidade e a privação socioeconômica, segundo Índice Brasileiro de Privação. Resultados: Houve declínio da mortalidade geral na Bacia Hidrográfica do Rio Paraopeba de 717,7/100.000 para 572,6/100.000 hab. e na maioria dos municípios entre T1-T3. A mortalidade por causas externas aumentou de 73,3/100.000 para 82,1/100.000 e foi mais elevada nesses municípios comparando-se com a média do Brasil e de Minas Gerais. As mortes por suicídio e violência interpessoal aumentaram de 29,6/100.000 para 43,2/100.000 na maioria dos 26 municípios. Os acidentes não intencionais reduziram-se no período, e as taxas por acidente de transporte aumentaram. Houve correlação positiva entre a privação socioeconômica e a variação percentual das taxas de mortalidade. Conclusão: Apesar da forte presença da atividade mineradora na região, isso não refletiu na melhoria do quadro sanitário, as causas externas aumentaram no período, associadas às desigualdades, o que deve ser considerado no planejamento para a recuperação das áreas do desastre.

Dexamethasone-Induced Adipose Tissue Redistribution and Metabolic Changes: Is Gene Expression the Main Factor? An Animal Model of Chronic Hypercortisolism.

Chronic hypercortisolism has been associated with the development of several metabolic alterations, mostly caused by the effects of chronic glucocorticoid (GC) exposure over gene expression. The metabolic changes can be partially explained by the GC actions on different adipose tissues (ATs), leading to central obesity. In this regard, we aimed to characterize an experimental model of iatrogenic hypercortisolism in rats with significant AT redistribution. Male Wistar rats were distributed into control (CT) and GC-treated, which received dexamethasone sodium phosphate (0.5 mg/kg/day) by an osmotic minipump, for 4 weeks. GC-treated rats reproduced several characteristics observed in human hypercortisolism/Cushing's syndrome, such as HPA axis inhibition, glucose intolerance, insulin resistance, dyslipidemia, hepatic lipid accumulation, and AT redistribution. There was an increase in the mesenteric (meWAT), perirenal (prWAT), and interscapular brown (BAT) ATs mass, but a reduction of the retroperitoneal (rpWAT) mass compared to CT rats. Overexpressed lipolytic and lipogenic gene profiles were observed in white adipose tissue (WAT) of GC rats as BAT dysfunction and whitening. The AT remodeling in response to GC excess showed more importance than the increase of AT mass per se, and it cannot be explained just by GC regulation of gene transcription.

Molecular Dynamics Simulation Study of the Far-Infrared Spectrum of a Deep Eutectic Solvent.

Deep eutectic solvents (DESs) are similar to ionic liquids (IL) in terms of physicochemical properties and technical uses. In ILs, far-infrared (FIR) spectroscopy has been utilized to reveal ionic interactions and even to produce a signature of the strengthening of the cation-anion hydrogen bond. However, for the situation of the DES, where the mixing of a salt and a molecular species makes the interplay between multiple intermolecular interactions even more complex, a full investigation of FIR spectra is still absent. In this work, the FIR spectrum of the DES, often referred to as ethaline, which is a 1:2 mixture of choline chloride and ethylene glycol, is calculated using classical molecular dynamics (MD) simulations and compared to experimental data. To explore the induced dipole effect on the computed FIR spectrum, MD simulations were run with both nonpolarizable and polarizable models. The calculation satisfactorily reproduces the position of the peak at ∼110 cm-1 and the bandwidth seen in the experimental FIR spectrum of ethaline. The MD simulations show that the charge current is the most important contributor to the FIR spectrum, but the cross-correlation between the charge current and dipole reorientation also plays a role in the polarizable model. The dynamics of the chloride-ethylene glycol correlation span a wide frequency range, with a maximum at ∼150 cm-1, but it participates as a direct mechanism only in the charge current-dipole reorientation cross-term. Anion correlations, whose dynamics are regulated via correlation with both ethylene glycol and choline, make the most significant contribution to the charge current mechanism. The MD simulations were also utilized to investigate the effect on the FIR spectrum of adding water to the DES and switching to a 1:1 composition.

From wet nurses to orphaned mothers: reflections on the right to maternity in Brazil. / Das amas de leite às mães órfãs: reflexões sobre o direito à maternidade no Brasil.

This article addresses the compulsory seizing of children from vulnerable women in Brazil. Its objectives were: to discuss the violation of the right to maternity; to present the imposed restrictions especially on poor, black and indigenous women; the strategic control over their lives and children, and the resistance movements that oppose segregation. The sources of the research were: narratives of women in vulnerable situations, family members and health workers; interviews with strategic actors; document analysis; field journal. It became evident that vulnerabilities -linked to the criminalization of poverty and racial prejudice- have justified these separations. The lack of responsibility that State and society practice towards the support network for women, the devaluation of non-hegemonic productions of maternity, and the reinforcement of a 'reason of the world', that produces violence as a tool for exclusion establishing practical limits on the right to maternity. Women and children are disregarded in their singularities. Resistance movements have shown that intersectoral dialogues are an alternative to overcome discrimination and vulnerabilities.

O artigo aborda a retirada compulsória de filhos de mulheres em situação de vulnerabilidade no Brasil. Objetivou-se refletir sobre a violação do direito à maternidade; apresentar os limites impostos, especialmente às mulheres pobres, negras e indígenas e as estratégias de controle sobre sua vida e de seus filhos; e os movimentos de resistência que se contrapõem às segregações. Foram fontes da pesquisa: narrativas de mulheres em situação de vulnerabilidade, de familiares e trabalhadores da saúde; entrevistas com atores estratégicos; análise documental; diários de campo. Evidenciou-se que vulnerabilidades atreladas à criminalização da pobreza e ao preconceito racial têm justificado as separações. A desresponsabilização do Estado e da sociedade quanto à formação de uma rede de apoio às mulheres, a desvalorização de produções não hegemônicas de maternidades e o reforço de uma razão de mundo que produz a violência como ferramenta para exclusão vão conformando limites práticos quanto ao direito à maternidade. Mulheres e seus filhos são desconsiderados em suas singularidades. Os movimentos de resistência mostraram que diálogos intersetoriais são uma alternativa para superar discriminações e vulnerabilidades.

Das amas de leite às mães órfãs: reflexões sobre o direito à maternidade no Brasil / From wet nurses to orphaned mothers: reflections on the right to maternity in Brazil

Resumo O artigo aborda a retirada compulsória de filhos de mulheres em situação de vulnerabilidade no Brasil. Objetivou-se refletir sobre a violação do direito à maternidade; apresentar os limites impostos, especialmente às mulheres pobres, negras e indígenas e as estratégias de controle sobre sua vida e de seus filhos; e os movimentos de resistência que se contrapõem às segregações. Foram fontes da pesquisa: narrativas de mulheres em situação de vulnerabilidade, de familiares e trabalhadores da saúde; entrevistas com atores estratégicos; análise documental; diários de campo. Evidenciou-se que vulnerabilidades atreladas à criminalização da pobreza e ao preconceito racial têm justificado as separações. A desresponsabilização do Estado e da sociedade quanto à formação de uma rede de apoio às mulheres, a desvalorização de produções não hegemônicas de maternidades e o reforço de uma razão de mundo que produz a violência como ferramenta para exclusão vão conformando limites práticos quanto ao direito à maternidade. Mulheres e seus filhos são desconsiderados em suas singularidades. Os movimentos de resistência mostraram que diálogos intersetoriais são uma alternativa para superar discriminações e vulnerabilidades.

Abstract This article addresses the compulsory seizing of children from vulnerable women in Brazil. Its objectives were: to discuss the violation of the right to maternity; to present the imposed restrictions especially on poor, black and indigenous women; the strategic control over their lives and children, and the resistance movements that oppose segregation. The sources of the research were: narratives of women in vulnerable situations, family members and health workers; interviews with strategic actors; document analysis; field journal. It became evident that vulnerabilities -linked to the criminalization of poverty and racial prejudice- have justified these separations. The lack of responsibility that State and society practice towards the support network for women, the devaluation of non-hegemonic productions of maternity, and the reinforcement of a 'reason of the world', that produces violence as a tool for exclusion establishing practical limits on the right to maternity. Women and children are disregarded in their singularities. Resistance movements have shown that intersectoral dialogues are an alternative to overcome discrimination and vulnerabilities.

Smile attractiveness in class III patients after orthodontic camouflage or orthognathic surgery.

OBJECTIVE: The study's objective was to compare the smile attractiveness in patients with class III malocclusion treated with orthodontic camouflage or orthognathic surgery. MATERIAL AND METHODS: The sample consisted of 30 patients with class III malocclusion treated without extractions divided into two groups, according to the treatment performed: G1, orthodontic camouflage, consisting of 15 patients (9 female; 6 male) with mean initial age of 21.26 years (SD = 7.39) and mean final age of 24.52 years (SD = 7.10). The mean treatment time was 3.26 years (SD = 1.50). G2, ortho-surgical, consisting of 15 patients (8 females; 7 males), with mean initial age of 23.12 years (SD=7.37), mean final age of 25.82 years (SD = 7.14) and mean treatment time of 2.71 years (SD = 0.90). The smile attractiveness was evaluated in black and white photographs of posed smiles taken before and after treatment, with a numerical rating scale from 1 to 10, with 1 being the least attractive and 10 the greatest smile attractiveness. The smiles were evaluated in a questionnaire by 111 participants, 67 orthodontists (mean age 41.31 years, SD = 9.44) and 44 laypeople (mean age 41.41 years, SD = 14.38). Intergroup comparison was performed with independent t test. RESULTS: There was a significant improvement in the smile attractiveness with both camouflage and ortho-surgical treatments. The smile attractiveness was similar between the camouflage and surgical groups at the beginning. There was a significantly greater improvement in smile attractiveness with treatment in the surgical group than in the camouflage group, and at the end of treatment, the surgical group showed greater smile attractiveness than the camouflage group. Orthodontists considered the smiles more attractive both at the beginning and the end of treatment when compared to the assessment made by laypeople. CONCLUSION: The ortho-surgical treatment promoted a greater improvement in the smile attractiveness, and at the final stage, a greater smile attractiveness than the orthodontic camouflage. CLINICAL RELEVANCE: Smile attractiveness is an important characteristic of the final result of orthodontic treatment. Knowing which treatment protocol will provide a better improvement and outcome regarding smile esthetics is essential.

Toxicogenetic of tebuconazole based fungicide through Lactuca sativa bioassays.

The rampant use of pesticides can cause serious environmental problems. They can be contaminating surface water and groundwater, affecting the surrounding micro and macro biota. In this sense, this work aimed to evaluate the effects of a tebuconazole-based fungicide through endpoints accessed in Lactuca sativa bioassays. Germinated-seeds with roots upon 2 mm were treated with a fungicide containing Tebuconazole (TBZ) as active compound. The final concentration of TBZ in the tested solutions were 0.025 (C1); 0.05 (C2); 0.1 (C3); 0.2 (C4) and 0.4 g/L (C5). L. sativa roots were exposed for 24 h to these solutions and Petri dishes containing the treated seeds were kept in incubation chamber at 24 °C. Two positive controls (PC,) the herbicide trifluralin (0.84 mg/L) and Methanesulfonate (4 ×10-4 mol/L), were applied. Distilled water was negative control (NC). The following endpoints were analyzed: root growth (RG), cytogenotoxic potential by cell cycle analysis, induction of DNA damage through TUNEL and comet assays. The obtained data were submitted to one-way variance analysis (ANOVA) and then to Tukey or Kruskal Wallis (P < 0.05) tests. The concentrations (C1, C2, C4 and C5) affected negatively the RG of L. sativa, in comparison with the NC. The mitotic index was reduced by 25% from NC to C1 and in the rest of treatments it did not present significant modifications. However, from C3 to C5 great amount of chromosome alterations were observed, in comparison with the NC. TBZ-based fungicide also induced DNA fragmentation as measured by TUNEL and comet assays. Thus, TBZ-based fungicide in some concentrations can have phytotoxic, cytotoxic and genotoxic effects in roots and meristematic cells of L. sativa.

O Programa de Residência em Enfermagem Obstétrica do Hospital Sofia Feldman sob a perspectiva dos residentes: potencialidades e desafios

Objetivo: Compreender no olhar de enfermeiras residentes do programa de enfermagem obstétrica as potencialidades e desafios vivenciados no cotidiano da residência. Métodos: Trata-se de um estudo secundário, descritivo, com abordagem qualitativa. A amostra foi composta por 14 enfermeiras residentes do segundo ano do Programa de Residência em Enfermagem Obstétrica do NN. A amostra total era de 19 concluintes. A coleta dedados se deu através de entrevista gravada em áudio com roteiro semi estruturado. A análise dos dados ocorreu segundo análise de conteúdo proposta por Bardin. Obedeceu-se a Resolução nº 466/12 e obteve aprovação no Comitê de Ética. Resultados: A pesquisa apresentou resultados positivos no que diz respeito ao processo de residência na visão das enfermeiras onde foi ressaltada a importância da prática diária para efetivação do conhecimento teórico. Desafios foram apresentados tais como a dificuldade de relacionamento interpessoal principalmente com a preceptoria e a carga horária extensa de atividades. Considerações Finais: A escolha da modalidade residência para a obtenção da especialização em enfermagem obstétrica se dá principalmente pela oportunidade de vivência teórico-prática, mas essa modalidade traz desafios por sua extensa carga horária que gera sobrecarga física e psicológica, além das dificuldades de relacionamento interpessoal.