Diagnostic Capability of Intra-Articular Injections for Femoroacetabular Impingement Syndrome: A Systematic Review.

OBJECTIVE: To review and critically appraise available literature concerning the diagnostic capability of intra-articular injections for femoroacetabular impingement (FAI) syndrome. DESIGN: Systematic review. SETTING: N/A. PARTICIPANTS: N/A. INTERVENTIONS: N/A. MAIN OUTCOME MEASURES: Studies assessing pain relief following intra-articular injections for the diagnosis of FAI syndrome, compared with arthroscopy as diagnostic reference standard, were considered eligible. Searches were performed across 8 databases, and the risk of bias was evaluated through the Quality Assessment of Diagnostic Accuracy Studies tool. RESULTS: From 489 articles identified, 4 were included for analysis. Intra-articular injections were composed of anesthetic agents (such as lidocaine, bupivacaine, and ropivacaine), combined or not with corticosteroids (triamcinolone and betamethasone). All studies were judged as "at risk of bias", and a substantial heterogeneity was found considering assessment methods and pain relief thresholds for a positive response to intra-articular injections. Overall, 2 studies reported that intra-articular injections presented a high accuracy in determining the presence of FAI syndrome. However, the remaining 2 studies indicated that intra-articular injections might present restricted diagnostic capability to discriminate FAI syndrome from healthy individuals or those with other hip pathologies. CONCLUSIONS: Based on limited evidence, the diagnostic capability of intra-articular injections for FAI syndrome cannot be supported. It remains unclear which pain relief thresholds are related to a higher diagnostic capability. The combination of anesthetics with corticosteroids should also be further explored, including multiple pain assessments for evaluation of prolonged effects.

Lyme disease and Whipple's disease: a comprehensive review for the rheumatologist.

Despite their rarity, Lyme disease and Whipple's disease are of significant importance in rheumatology, as both can manifest as chronic arthritis, presenting challenges in the differential diagnosis of inflammatory arthropathies. In Lyme disease, arthritis typically emerges as a late manifestation, usually occurring six months after the onset of erythema migrans. The predominant presentation involves mono- or oligoarthritis of large joints, with a chronic or remitting-recurrent course. Even with appropriate antimicrobial treatment, arthritis may persist due to inadequate immunological control triggered by the disease. In contrast, Whipple's disease may present with a migratory and intermittent seronegative poly- or oligoarthritis of large joints, preceding classic gastrointestinal symptoms by several years. Both disorders, particularly Whipple's disease, can be misdiagnosed as more common autoimmune rheumatic conditions such as rheumatoid arthritis and spondyloarthritis. Epidemiology is crucial in suspecting and diagnosing Lyme disease, as the condition is transmitted by ticks prevalent in specific areas of the United States, Europe, and Asia. On the contrary, the causative agent of Whipple's disease is widespread in the environment, yet invasive disease is rare and likely dependent on host genetic factors. In addition to erythema migrans in Lyme disease and gastrointestinal manifestations in Whipple's disease, neurological and cardiac involvement can further complicate the course of both. This article offers a comprehensive review of the epidemiological, pathophysiological, clinical, and therapeutic aspects of both diseases.

Does Widespread Use of Hydroxychloroquine Reduce the Transmissibility of SARS-CoV-2 / COVID-19? An Ecological Correlational Study.

BACKGROUND: At the beginning of the coronavirus disease (COVID-19) pandemic, hydroxychloroquine (HCQ) was widely used as a possible antiviral agent. Current knowledge indicates that HCQ has little or no effect on individual clinical outcomes of COVID-19, but populational effects on disease transmissibility are still unknown. OBJECTIVE: This study investigates the hypothesis that massive HCQ consumption by a population may contribute to reducing the transmissibility of SARS-CoV-2 and COVID-19 spread by reducing the viral load of infected individuals. METHODS: Public database of seven states from Brazil in 2020 were assessed, before the start of COVID-19 vaccination. The daily values of the COVID-19 effective reproduction number (Rt) were obtained. Associations between Rt values and the proposed predictor variables (prevalence of COVID-19 as a marker of collective immunity; social isolation indices; consumption of HCQ) were tested using multiple linear regression analysis. RESULTS: In all seven states, consumption of HCQ was a significant negative predictor of Rt (ß ranged from -0.295 to -0.502, p = 0.001). Furthermore, the mean derivative of Rt during the declining period of the COVID-19 incidence (the mean rate of variation) was also significantly negatively related to the mean HCQ consumption in that period (R2 = 0.895; ß = -0.783; p = 0.011), meaning that the higher the HCQ consumption, the faster the decline of COVID-19 Rt. It suggests a dose-response phenomenon and a causal relationship in this association. CONCLUSION: The results of this study are compatible with the hypothesis that HCQ has small but significant in vivo antiviral effects that are able to reduce SARS-CoV-2 transmissibility at the populational level.

Bioethics and sociology: the place of social studies of science and technology / Bioética e sociologia: o lugar dos estudos sociais da ciência e tecnologia / Bioética y sociología: el lugar de los estudios sociales de la ciencia y tecnología

The social sciences have integrated the analytical and normative practices of bioethics. However, with some exceptions, the proposals have been epistemically limited to the methodological scope and strictly directed to biomedical care practices. Taking some data on the strategies of production of new drugs by the pharmaceutical industry, this essay intends to demonstrate the possible contributions of the social studies of science and technology to a theoretical-methodological foundation of bioethical analyzes around global health issues, such as the production and distribution of technologies. We conclude that at least three types of analyzes would benefit from this proximity: analyzes of the epistemological integrity of the health sciences; ethical-political analyzes around the access and security of new and old health technologies; and ethical-philosophical analyzes of harmful attitudes of the scientific community and health professionals in relation to health care.(AU)

As ciências sociais têm integrado as práticas analíticas e normativas da bioética. No entanto, com algumas exceções, as propostas têm sido epistemicamente limitadas ao âmbito metodológico e estritamente direcionadas às práticas de cuidado biomédico. Tomando alguns dados sobre as estratégias de produção de novos medicamentos pela indústria farmacêutica, este ensaio pretende demonstrar as possíveis contribuições dos estudos sociais da ciência e tecnologia para uma fundamentação teórico-metodológica das análises bioéticas em torno de questões globais em saúde, tais como a produção e distribuição de tecnologias. Concluímos que pelo menos três tipos de análises se beneficiariam dessa proximidade: análises da integridade epistemológica das ciências da saúde; análises ético-políticas em torno do acesso e segurança de novas e antigas tecnologias em saúde; e análises ético-filosóficas de posturas nocivas da comunidade científica e dos profissionais de saúde em relação à assistência à saúde.(AU)

Las ciencias integran las prácticas analíticas y normativas de la bioética. Sin embargo, con algunas excepciones, las propuestas han sido epistémicamente limitadas al ámbito metodológico y rigurosamente dirigidas a las prácticas del cuidado biomédico. Tomando algunos datos sobre las estrategias de producción de nuevos medicamentos por la industria farmacéutica, este ensayo pretende demostrar las posibles contribuciones de los estudios sociales de la ciencia y la tecnología para una fundamentación teórico-metodológica de los análisis bioéticos sobre de cuestiones globales de salud, tales como la producción y distribución de tecnologías. Concluimos que al menos tres tipos de análisis se beneficiarían de esa proximidad: análisis de la integridad epistemológica de las ciencias de la salud, análisis ético-políticos sobre el acceso y la seguridad de nuevas y antiguas tecnologías de salud y análisis ético-filosóficos de posturas nocivas de la comunidad científica y de los profesionales de salud con relación a la asistencia de la salud.(AU)

Diagnostic Accuracy of Clinical Tests and Imaging Exams for Femoroacetabular Impingement: An Umbrella Review of Systematic Reviews.

OBJECTIVE: To synthesize available evidence about diagnostic accuracy of clinical tests and imaging examinations for femoroacetabular impingement (FAI) syndrome. DESIGN: Umbrella review. SETTING: N/A. PARTICIPANTS: N/A. INTERVENTIONS: N/A. MAIN OUTCOME MEASURES: Systematic reviews (SR) indexed in Embase, LIVIVO, PubMed, SCOPUS, the Cochrane Library, and Web of Science were searched in a 2-phase process. SR assessing diagnostic accuracy were considered eligible. RESULTS: From 1520 studies, 6 SR were included, which evaluated 24 primary studies related to FAI syndrome. Of these, 5 SR assessed clinical tests, and a substantial heterogeneity was found concerning reference standards adopted across primary studies, which included arthroscopy, clinical examination (associated or not with imaging exams), intra-articular injections, and open surgery. Most clinical tests presented higher values of sensitivity compared with specificity, although evidence was considered limited because the same primary studies were often included across SR. Nonetheless, evidence around the flexion adduction internal rotation (FADIR) test was considered stronger and its use as a screening tool was consistently supported. Only one SR assessed the accuracy of imaging examinations, which adopted open surgery as the sole reference standard. Most imaging exams presented considerably high values of sensitivity, although specificity values were notably lower. CONCLUSIONS: No robust recommendations can be provided for most clinical tests, although the FADIR test, in particular, was consistently supported as a screening tool. Moreover, although imaging examinations showed considerably high sensitivity values, evidence was considered sparse and further research is strongly recommended to validate its use as reference standards for diagnostic accuracy data.

Cross-cultural adaptation and content validity of the the patient decision aid "Making Choices: Feeding Options for Patients with Dementia" to Brazilian Portuguese language. / Adaptação transcultural e validade de conteúdo do instrumento de apoio à decisão "Making Choices: Feeding Options for Patients with Dementia" para a língua portuguesa do Brasil.

PURPOSE: Cross-cultural adaptation to Brazilian Portuguese and evaluation of content validity of a patient decision aid to help in choosing the feeding route for patients with severe dementia entitled "Making Choices: Feeding Options for Patients with Dementia". METHODS: The cross-cultural adaptation involved two independent translations, synthesis of translations, two independent back-translations, their synthesis, and pretest with 30 caregivers. Content validation was based on analyzes of 35 Brazilian specialists (physicians, speech-language therapists and nurses experienced in caring for patients with severe dementia) through measures of content validity index and concordance between multiple judges by Fleiss' kappa. RESULTS: The level of comprehension of the instrument by caregivers in the pretest was almost perfect. The specialists committee considered the contents of the instrument valid, in a statistically significant way. CONCLUSION: The patient decision aid in Brazilian Portuguese entitled "Fazendo escolhas: opções de alimentação para pacientes com demência" obtained evidence of cross-cultural equivalence and content validity for use in the Brazilian population. Further studies are needed to assess its effects on the decision-making process in our population.

OBJETIVO: Realizar adaptação transcultural para o português brasileiro e verificar a validade de conteúdo de um instrumento de apoio à decisão originalmente produzido em língua inglesa (Making Choices: Feeding Options for Patients with Dementia), para auxiliar a escolha da via de alimentação de pacientes com disfagia por demência em estágio grave. MÉTODO: Foi realizada a adaptação transcultural com duas traduções independentes do instrumento original, síntese das traduções, duas retrotraduções independentes, nova síntese e pré-teste com 30 cuidadores para produção da versão final em língua portuguesa. A validação de conteúdo da versão final foi realizada com a análise por um comitê de 35 especialistas (médicos, fonoaudiólogos e enfermeiros brasileiros com experiência no manejo de pacientes com demência em estágio grave) e baseada no índice de validade de conteúdo e na concordância entre múltiplos avaliadores pelo kappa de Fleiss. RESULTADOS: O nível de compreensão do instrumento pelos cuidadores foi adequado em todas as suas seções e seu conteúdo foi considerado válido pelo comitê de especialistas, de forma estatisticamente significativa. CONCLUSÃO: O instrumento produzido de apoio à decisão para a escolha da via de alimentação em pacientes com demência grave e disfagia, denominado "Fazendo escolhas: opções de alimentação para pacientes com demência" obteve evidências de equivalência transcultural e de validade de conteúdo para uso na população brasileira. Novos estudos são necessários para avaliar seus efeitos sobre o processo de tomada de decisão em nossa população.

An investigation about chronic prostatitis in ankylosing spondylitis.

BACKGROUND: Chronic prostatitis has been a common disease reported with high frequency in ankylosing spondylitis (AS) even from decades ago. Infectious (Chlamydia trachomatis) or non-infectious (uric acid) prostatitis can hypothetically trigger vertebral inflammation in AS. This study aimed to assess the features of chronic prostatitis in patients with AS compared to healthy controls. METHODS: A cross-sectional study including male patients with AS and healthy controls who agreed to undergo a prostate examination was conducted. Structured clinical interviews, prostate physical examinations, and cytological, biochemical, and microbiological tests on urinary samples collected before and after standardized prostatic massage (pre- and post-massage test) were performed. RESULTS: Ninety participants (45 AS patients, mean age: 52.5 ± 10.0 years, with longstanding disease, 12.4 ± 6.9 years, and 45 controls, mean age: 52.8 ± 12.1 years) were included. National Institutes of Health - Chronic Prostatitis Symptom Index (NIH-CPSI) scores were similar in the AS and control groups (4.0 [1.0-12.0] vs. 5.0 [1.0-8.5], p = 0.994). The frequencies of symptoms of chronic prostatitis (NIH-CPSI Pain Domain ≥4) were also similar in both groups (23.3% vs. 22.7%, p = 0.953). Results of polymerase chain reaction tests for Chlamydia trachomatis were negative in all tested urinary samples, and uric acid concentrations and leukocyte counts were similar in all pre- and post-massage urinary samples. CONCLUSIONS: In this study, chronic prostatitis occurred in male patients with AS, but its frequency and characteristics did not differ from those found in the healthy male population of similar age.

Correlation of the rise and fall in COVID-19 cases with the social isolation index and early outpatient treatment with hydroxychloroquine and chloroquine in the state of Santa Catarina, southern Brazil: A retrospective analysis.

BACKGROUND: To contribute to the understanding of the coronavirus disease (COVID-19) pandemic, this study evaluated the correlations of the frequencies of COVID-19 cases, hospitalisations due to COVID-19, and deaths due to COVID-19 with social isolation indices and outpatient prescriptions of hydroxychloroquine and chloroquine in the state of Santa Catarina, southern Brazil. METHODS: This was an analytical, observational, retrospective study based on secondary data that were obtained from public Brazilian databases and covered the period from March 1, 2020 to October 31, 2020 (epidemiological weeks 10-44). Data on weekly COVID-19 cases, hospitalisations and deaths due COVID-19, sales of chloroquine and hydroxychloroquine, and social isolation indices were obtained. Associations between the variables were tested using multiple linear regression analysis. RESULTS: In all regions of Santa Catarina, there were almost simultaneous peaks of COVID-19 pandemic in weeks 28-31, followed by a sudden decrease. Social isolation indices were not associated with the outcomes; sales of chloroquine and hydroxychloroquine were significant predictors of all outcomes (p < 0.001). COVID-19 prevalence was significantly different across the state regions when COVID-19 cases started to decline (p < 0.001). DISCUSSION: Collective immunity and social isolation may not have been the only causes for the reduction of the COVID-19 pandemic observed in Santa Catarina. The results of this study were compatible with the hypothesis that early treatment of COVID-19 cases with chloroquine or hydroxychloroquine may contribute to reducing the transmissibility of COVID-19 in the population. This hypothesis needs to be further tested in future studies.

An investigation about chronic prostatitis in ankylosing spondylitis

Abstract Background: Chronic prostatitis has been a common disease reported with high frequency in ankylosing spondylitis (AS) even from decades ago. Infectious (Chlamydia trachomatis) or non-infectious (uric acid) prostatitis can hypothetically trigger vertebral inflammation in AS. This study aimed to assess the features of chronic prostatitis in patients with AS compared to healthy controls. Methods: A cross-sectional study including male patients with AS and healthy controls who agreed to undergo a prostate examination was conducted. Structured clinical interviews, prostate physical examinations, and cytological, biochemical, and microbiological tests on urinary samples collected before and after standardized prostatic massage (pre- and post-massage test) were performed. Results: Ninety participants (45 AS patients, mean age: 52.5 ± 10.0 years, with longstanding disease, 12.4 ± 6.9years, and 45 controls, mean age: 52.8 ± 12.1 years) were included. National Institutes of Health - Chronic Prostatitis Symptom Index (NIH-CPSI) scores were similar in the AS and control groups (4.0 [1.0-12.0] vs. 5.0 [1.0—8.5], p = 0.994). The frequencies of symptoms of chronic prostatitis (NIH-CPSI Pain Domain ≥4) were also similar in both groups (23.3% vs. 22.7%, p = 0.953). Results of polymerase chain reaction tests for Chlamydia trachomatis were negative in all tested urinary samples, and uric acid concentrations and leukocyte counts were similar in all pre- and post-massage urinary samples. Conclusions: In this study, chronic prostatitis occurred in male patients with AS, but its frequency and characteristics did not differ from those found in the healthy male population of similar age.

Validity of fibromyalgia survey questionnaire (2016) assessed by telephone interview and cross-cultural adaptation to Brazilian Portuguese language.

BACKGROUND: To verify the validity of the 2016-revised Fibromyalgia Survey Questionnaire (FSQ) by telephone interview compared to self-administration and to produce a valid version of FSQ in Brazilian Portuguese language. METHODS: The Brazilian version of FSQ was produced following the recommendations for cross-cultural adaptation. Validity of Brazilian FSQ self-administration was assessed by checking agreement of its results with fibromyalgia diagnosis according the 1990 American College of Rheumatology (ACR) criteria. Reproducibility and validity of FSQ by telephone were assessed by comparing its results with the previous FSQ self-administration. RESULTS: A Brazilian Portuguese version (FSQ-Brazil) was produced. FSQ-Brazil had good internal consistency (Cronbach's alpha between 0.73 and 0.94). Agreement between the results obtained by self-administration of FSQ-Brazil and by telephone interview was substantial or almost perfect for almost all questions about pain sites and all questions about other somatic symptoms (Cohen's kappa higher than 0.6). There were small but significant bias toward higher scores of widespread pain index and fibromyalgia severity scale in the telephone interview compared to self-administration. Fibromyalgia definition by self-administration and telephone interview with FSQ-Brazil both revealed substantial agreement with the diagnosis based on ACR 1990 criteria (Cohen's kappa 0.62 and 0.65; respectively). CONCLUSIONS: FSQ-Brazil demonstrated good internal consistency, reproducibility and validity both by self-administration and by telephone interview. However, caution must be taken with the interpretation of quantitative scores of widespread pain index and symptoms severity scale, which slightly differed according the method (self-administration or interview) in our study.

Medical schools in Brasil: population, economic and historical analysis.

OBJECTIVE: To describe the current distribution and historical evolution of undergraduate courses in medicine in Brasil. METHODS: Analytical cross-sectional study of secondary data. Through the Ministry of Education, the data of the medical courses were obtained, and through the Brazilian Institute of Geography and Statistics, the population and economic data of the Brazilian states were obtained. RESULTS: In Brasil, there were 298 medical courses (1,42 courses / million inhabitants) in January 2018, totaling 31,126 vacancies per year, with 9,217 gratuitous vacancies (29.6%) and 17,963 vacancies in the hinterland (57, 7%). In Brazilian states, there are positive and statistically significant (p <0.001) correlations of the variables: "vacancies" and "population" (R 0.92); "vacancies" and "gross domestic product" ("GDP") (R 0.83); "percentage of vacancies in the hinterland" and "population in the hinterland" (R 0.71) and "percentage of vacancies in the hinterland" and "GDP" (R 0.64). There was a negative and statistically significant correlation between "gratuitous vacancy percentage" and "GDP" (R -0.54, p = 0.003). More paid courses than gratuitous courses and more courses in the hinterland than in the capitals have been created since 1964, in proportions that have remained similar since then, but in higher numbers since 2002. CONCLUSIONS: The distribution of medical courses in Brasil correlates with the population and economical production of each state. The expansion of Brazilian medical education, which has been accelerated since 2002, is based mainly on paid courses in the hinterland, in the same pattern since 1964.

Medical schools in Brasil: population, economic and historical analysis

SUMMARY BACKGROUND To describe the current distribution and historical evolution of undergraduate courses in medicine in Brasil. METHODS Analytical cross-sectional study of secondary data. Through the Ministry of Education, the data of the medical courses were obtained, and through the Brazilian Institute of Geography and Statistics, the population and economic data of the Brazilian states were obtained. RESULTS In Brasil, there were 298 medical courses (1,42 courses / million inhabitants) in January 2018, totaling 31,126 vacancies per year, with 9,217 gratuitous vacancies (29.6%) and 17,963 vacancies in the hinterland (57, 7%). In Brazilian states, there are positive and statistically significant (p <0.001) correlations of the variables: "vacancies" and "population" (R 0.92); "vacancies" and "gross domestic product" ("GDP") (R 0.83); "percentage of vacancies in the hinterland" and "population in the hinterland" (R 0.71) and "percentage of vacancies in the hinterland" and "GDP" (R 0.64). There was a negative and statistically significant correlation between "gratuitous vacancy percentage" and "GDP" (R -0.54, p = 0.003). More paid courses than gratuitous courses and more courses in the hinterland than in the capitals have been created since 1964, in proportions that have remained similar since then, but in higher numbers since 2002. CONCLUSIONS The distribution of medical courses in Brasil correlates with the population and economical production of each state. The expansion of Brazilian medical education, which has been accelerated since 2002, is based mainly on paid courses in the hinterland, in the same pattern since 1964.

RESUMO OBJETIVO Descrever a distribuição e evolução histórica das vagas em cursos de graduação em medicina no Brasil. MÉTODOS Estudo transversal analítico de dados secundários. No Ministério da Educação obtiveram-se dados dos cursos de medicina e no Instituto Brasileiro de Geografia e Estatística foram obtidos dados populacionais e econômicos dos estados. RESULTADOS Havia no Brasil, até janeiro de 2018, 298 cursos de medicina (1,42 curso/milhão de habitantes), totalizando 31.126 vagas anuais, com 9.217 vagas gratuitas (29,6%) e 17.963 vagas no interior do País (57,7%). Nos estados há correlações positivas e significativas (p<0,001) das variáveis: "vagas em medicina" e "população" (R 0,92); "vagas em medicina" e "produto interno bruto" ("PIB") (R 0,83); "percentual de vagas em medicina no interior" e "população no interior" (R 0,71) e "percentual de vagas em medicina no interior" e "PIB" (R 0,64). Há correlação negativa e significativa entre "percentual de vagas gratuitas" e "PIB" (R -0,54, p=0,003). Passaram a ser criados mais cursos pagos do que gratuitos e mais cursos no interior do que nas capitais a partir de 1964 (p <0,001), e a relação curso/milhão de habitantes aumentou a partir de 2002 (p<0,001). CONCLUSÕES A distribuição de vagas em cursos de medicina no Brasil correlaciona-se à população e à produção econômica de cada estado. A expansão do ensino médico brasileiro, acelerada além do crescimento populacional a partir de 2002, é baseada principalmente em cursos pagos no interior dos estados brasileiros, característica inalterada desde 1964.

Public sector accounting reform in Latin America and Epistemic Communities: an institutional approach / Reformas de la contabilidad del sector público en Latinoamérica y comunidades epistémicas: una perspectiva institucional / Reforma contábil do setor público na América Latina e comunidades epistêmicas: uma abordagem institucional

Abstract Latin American countries have undergone a growing interest in international accounting standards. Several countries are making progress in the adoption of international standards driven by different internal factors as well as external dynamics. The role of experts in the design of public policies associated with international standards has been studied by the epistemic community theory, which is the theoretical framework used in this study to address the influence of different international organizations on the adoption of IPSAS in Brazil and Colombia. This paper discusses the isomorphic institutional pressure exerted over the governments of these two countries in order to meet an international standard considered to be adequate. Meanwhile, the emerging trend towards the adoption of IPSAS in Latin America continues to grow, although some obstacles to achieving the goals defined in the reform arise.

Resumen Los países de América Latina han experimentado un creciente interés por las normas internacionales de contabilidad. Varios países están avanzando en la adopción de estándares internacionales, impulsados por diferentes factores internos y dinámicas externas. El papel de los expertos en la definición y recomendación de las políticas públicas asociadas con los estándares internacionales ha sido estudiado por la teoría de las comunidades epistémicas. El artículo retoma este marco teórico para abordar la influencia de diferentes organismos internacionales en la adopción de IPSAS en Brasil y Colombia. Discute la presión institucional isomórfica sobre los gobiernos de estos dos países para converger a un estándar internacional que es visto como adecuado. La tendencia emergente hacia la adopción de IPSAS en los países latinoamericanos crece, aunque existen importantes obstáculos para alcanzar las metas definidas en la reforma.

Resumo Os países da América Latina têm experimentado um crescente interesse pelas normas internacionais de contabilidade. Vários países estão avançando na adoção de padrões internacionais, impulsionados por diferentes fatores internos e dinâmicas externas. O papel dos especialistas na definição e recomendação de políticas públicas associadas a padrões internacionais tem sido estudado pela teoria de comunidades epistêmicas. O artigo retoma este arcabouço teórico para abordar a influência de diferentes organizações internacionais na adoção das IPSAS no Brasil e na Colômbia. Discute a pressão institucional isomórfica sobre os governos desses dois países para convergir para um padrão internacional considerado adequado. A tendência emergente para a adoção de IPSAS nos países da América Latina está crescendo, embora existam obstáculos significativos para alcançar as metas definidas na reforma.

Validity of fibromyalgia survey questionnaire (2016) assessed by telephone interview and cross-cultural adaptation to Brazilian Portuguese language

Abstract Background: To verify the validity of the 2016-revised Fibromyalgia Survey Questionnaire (FSQ) by telephone interview compared to self-administration and to produce a valid version of FSQ in Brazilian Portuguese language. Methods: The Brazilian version of FSQ was produced following the recommendations for cross-cultural adaptation. Validity of Brazilian FSQ self-administration was assessed by checking agreement of its results with fibromyalgia diagnosis according the 1990 American College of Rheumatology (ACR) criteria. Reproducibility and validity of FSQ by telephone were assessed by comparing its results with the previous FSQ self-administration. Results: A Brazilian Portuguese version (FSQ-Brazil) was produced. FSQ-Brazil had good internal consistency (Cronbach's alpha between 0.73 and 0.94). Agreement between the results obtained by self-administration of FSQ-Brazil and by telephone interview was substantial or almost perfect for almost all questions about pain sites and all questions about other somatic symptoms (Cohen's kappa higher than 0.6). There were small but significant bias toward higher scores of widespread pain index and fibromyalgia severity scale in the telephone interview compared to self-administration. Fibromyalgia definition by self-administration and telephone interview with FSQ-Brazil both revealed substantial agreement with the diagnosis based on ACR 1990 criteria (Cohen's kappa 0.62 and 0.65; respectively). Conclusions: FSQ-Brazil demonstrated good internal consistency, reproducibility and validity both by self-administration and by telephone interview. However, caution must be taken with the interpretation of quantitative scores of widespread pain index and symptoms severity scale, which slightly differed according the method (self-administration or interview) in our study.(AU)

Effects of total hip arthroplasty for primary hip osteoarthritis on postural balance: A systematic review.

BACKGROUND: Hip osteoarthritis is one of the major causes of disability worldwide, and although total hip arthroplasty is considered effective in the management of this condition, its effects on postural balance remain unclear. RESEARCH QUESTION: What are the effects of total hip arthroplasty for primary hip osteoarthritis on the postural balance compared to preoperative status and/or to healthy controls?. METHOD: A systematic review was conducted, and the Embase, Latin American and Caribbean Health Sciences (LILACS), PubMed, Scopus, The Cochrane Library, and Web of Science databases were searched. Randomized and non-randomized studies were considered eligible for inclusion. The risk of bias of included studies was assessed using the Joanna Briggs Institute critical appraisal tools. RESULTS: Among the 41 potentially eligible studies, 13 studies were included for qualitative synthesis-8 studies had low risk of bias and 5 had moderate risk of bias. Ten studies compared the effects of total hip arthroplasty on the postural balance in healthy controls. Meanwhile, the remaining 3 studies compared such effects to the preoperative status only. Comparable results on the postural balance between the intervention and control groups were observed in 5 studies, whereas 3 studies showed better scores among healthy controls. The other 2 studies reported that postural balance could still be impaired at 6 months to 3 years postoperatively. All 3 studies with no healthy controls reported an improvement in the postural balance compared to the preoperative status. CONCLUSIONS: Major post-surgical improvements were consistently observed compared to preoperative status, although postural balance impairment was still noted compared to healthy controls. SIGNIFICANCE: The results of this study might be a useful guide for clinicians on the extent of the therapeutic effects of hip arthroplasty on postural balance. Furthermore, the standardization of balance assessment tools could strengthen the certainty of cumulative evidence in future studies.

Suscetibilidade a antimicrobianos de bactérias isoladas de culturas de urina provenientes do Hospital Universitário da Universidade Federal de Santa Catarina / Antimicrobial susceptibilty of urine culture bacterial isolates from a teaching hospital in Brazil

Este artigo descreve a frequência e o perfil de suscetibilidade a antimicrobianos dos microrganismos isolados em amostras de urina analisadas pelo laboratório de análises clínicas do Hospital Universitário Prof. Polydoro Ernani de São Thiago, localizado em Florianópolis ­ SC, Brasil. Os dados foram obtidos de exames de culturas de urina de origem comunitária, submetidas a testes de suscetibilidade antimicrobiana automatizada, realizadas no período de janeiro de 2013 a dezembro de 2016. Foram analisadas 7964 uroculturas. O microrganismo mais frequente foi Escherichia coli (65,7%), seguido por Klebsiella pneumoniae (8,5%), Proteus mirabilis (6,8%), e Enterococcus faecalis (4,9%). Destaca-se que na faixa etária <15 anos a prevalência do P. mirabilis foi de 13,5%, para o sexo feminino, e 37,7%, para o sexo masculino. Nos idosos (≥60 anos) a prevalência de E. faecalis foi de 6,0% para o sexo feminino e 13,8% para o sexo masculino. A suscetibilidade de E. coli ao ciprofloxacino na população foi de 83,9%, variando de 72,5% em homens a 85,4% em mulheres e de 97,7% em meninos entre 0-14 anos a 58,9% em homens com 60 anos ou mais. O modelo de regressão logística demonstrou que, para os isolados de E coli, o sexo masculino e o aumento da idade estão significantemente ligados a maior resistência a vários antimicrobianos, entre os quais o ciprofloxaxino (P<0,001). Concluiu-se que a frequência dos microorganismos identificados e seu perfil de sensibilidade variam conforme o sexo e a idade dos pacientes. Recomenda-se considerar tais fatores durante a escolha de antibioticoterapia empírica para infecções do trato urinário.

This article describes the frequency and susceptibility profile of microbial isolates from urine cultures samples analyzed by the Hospital Universitário Prof. Polydoro Ernani de São Thiago's clinical analysis laboratory, located in Florianópolis ­ SC, Brasil. Community-acquired isolates were analyzed between January, 2013 and December, 2016. A total of 7964 urine culture isolates were analyzed. Escherichia coli (65,7%), Klebsiella pneumoniae (8,5%), Proteus mirabilis (6,8%) and Enterococcus faecalis (4,9%) were the most frequent isolates. Among the age <15 years, P. mirabilis accounted for 13,5% and 37,7% of female and male respectively isolates. Within the elderly group (aged 60 years and over), E. faecalis was found in 6,0% and 13,8% of female and male respectively isolates. Ciprofloxacin resistance rates in E. coli was 83,9%, ranging from 72,5% in men to 85,4% in women, and from 97,7% in boys between 0-14 years old to 58,9% in men aged 60 year and over. A logistic regression model demonstrated significant relationship of higher antimicrobials resistance rates with increasing age and the male gender for several antimicrobials including ciprofloxacin (P<0,001). In conclusion, microbial profile and susceptibility rates may vary significantly according to gender and age. These factors should be considered when choosing an antimicrobial agent for empiric treatment of urinary tract infections.

Mesial temporal lobe epilepsy with hippocampal sclerosis is infrequently associated with neuronal autoantibodies.

Mesial temporal lobe epilepsy with hippocampal sclerosis (MTLE-HS) is characterized by its well-defined clinical profile. Limbic encephalitis is increasingly recognized as a possible etiology of adult-onset MTLE-HS, and neuronal autoantibodies have been detected in patients even without previous signs of encephalitis. The aim of this study is to analyze the frequency of specific autoantibodies in patients with MTLE-HS. A case-control study was carried out with 100 patients with MTLE-HS and 50 healthy controls. Sera samples from subjects were tested by indirect immunofluorescence assay for detection of anti-N-methyl-d-aspartate receptor (NMDA-R), anti-contactin-associated protein-like 2 (CASPR2), anti-leucine-rich glioma inactivated 1 (LGI1), anti-gamma aminobutyric acid B receptor (GABA-B-R), anti-alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid 1 and 2 receptors (AMPA-1-R and AMPA-2-R), and enzyme-linked immunosorbent assay for detection of anti-glutamic acid decarboxylase 65 (GAD65). Mean age of patients and controls was 41.2 vs 42 years, and 55% vs 56% were female. Mean duration of epilepsy was 27.2 years. No neuronal autoantibodies were found in either group, except for anti-GAD65 in 3 patients and 2 controls. This study adds to the mounting evidence that, in Brazilian patients, MTLE-HS without signs and symptoms of autoimmune encephalitis may be infrequently associated with these autoantibodies. Differences regarding accuracy of used methodologies for autoantibody detection and genetic and environmental characteristics are discussed. Further works with different methodologies tested simultaneously in different populations may help clarify the incongruent study results about autoantibodies in MTLE-HS.

Shared decision-making when choosing the feeding method of patients with severe dementia: a systematic review / Decisão compartilhada para escolha da via de alimentação em pacientes com demência em estágio grave: revisão sistemática

Objectives: To evaluate whether the use of a support tool for shared decision-making in the choice of feeding method for patients with severe dementia can benefit the patient/caregiver dyad, and to evaluate the quality of the decision-making process. Method: A search was performed in the Medline, LILACS, IBECS, SciELO, WHOLIS databases for randomized controlled trials, whether double-blind or otherwise, and quasi-experimental, cohort, case-control, or cross-sectional observational studies in Portuguese, Spanish, English and French. Results: Eight articles were found that showed that the use of a decision support tool, as an aid for the shared decision-making method, is beneficial as it reduces decisional conflict and increases the knowledge of caregivers about the subject. The quality of the decision-making process is unsatisfactory due to the low frequency of discussions between caregivers and the health team and the poor evaluation of caregivers about the participation of the team in the decision-making process. Conclusion: Decision support tools provide benefits for caregivers/patients undergoing the difficult task of deciding about feeding methods. Findings suggest that the current quality of decision-making is inadequate.

Objetivos: Avaliar se o uso de instrumento de apoio para decisão compartilhada na escolha da via de alimentação em pacientes com demência em estágio grave traz benefício para a díade paciente/cuidador e avaliar a qualidade do processo decisório. Método: Busca nas bases de dados Medline, LILACS, IBECS, SciELO, WHOLIS por ensaios clínicos randomizados duplo cegos ou não, estudos quase-experimentais, observacionais de coorte, caso-controle ou transversais nos idiomas português, espanhol, inglês e francês. Resultados: Obtidos oito artigos que mostraram que o uso de apoio à decisão como método auxiliar de decisão compartilhada traz benefício, pois reduz o conflito decisional e aumenta o conhecimento dos cuidadores sobre o assunto. A qualidade do processo decisório é insatisfatória devido à baixa frequência das conversas entre cuidadores e equipe de saúde e a má avaliação dos cuidadores sobre a participação da equipe no processo decisório Conclusão: O instrumento de apoio à decisão compartilhada traz benefícios para cuidadores/pacientes submetidos à difícil tarefa de decidir a via de alimentação. Os achados sugerem que a atual qualidade do processo decisório é inadequada.