Abstract Introduction: The association of hepatitis delta virus (HDV) infection with positive autoantibodies and autoimmune features has been known for decades. However, to date, very few cases of clinical autoimmune hepatitis (AIH) have been reported in association with HDV infection, most of them being in the context of treatment with peginterferon. Case Report: This case refers to a 46-year-old woman born in Guinea-Bissau who moved to Portugal in 2018 to investigate complaints of diffuse abdominal discomfort and nausea. Her initial work-up, including laboratory and liver histology, was consistent with type 1 AIH. She had HBe antigen-negative chronic hepatitis B virus infection with negative DNA and also a positive total anti-HDV antibody, with negative IgM and undetectable RNA. Therefore, after initiating prophylactic tenofovir difumarate, she was started on prednisolone followed by azathioprine, which was later stopped due to presumed hepatotoxicity. Repeated histology showed signs of viral superinfection, and she was treated with acyclovir due to a positive herpes simplex IgM, with HDV RNA remaining negative. A third flare in transaminases prompted the introduction of mycophenolate mofetil (MMF) after a thorough exclusion of additional causes of liver disease. About 6 months later, during another bout of hepatitis, HDV RNA was finally positive and classified as genotype 5. MMF was stopped, and, considering a contraindication to interferon, the patient was offered therapy with bulevirtide, which she refused for personal reasons as she is currently living in her home country. Discussion: This is a challenging case of autoimmune or “autoimmune-like” hepatitis, probably induced by chronic HDV infection. High suspicion of HDV was essential because, had the case been interpreted as refractory AIH, with escalation of immunosuppression, a more severe course of the viral infection might have ensued. Recently, HDV suppression with bulevirtide was shown to reverse autoimmune liver disease. We hypothesize that the same could have happened to our patient, had she accepted this treatment.

Resumo Introdução: A associação da infeção pelo vírus da hepatite delta (VHD) com a presença de autoanticorpos e outros aspetos de autoimunidade é conhecida desde há várias décadas. Contudo, até à data, muito poucos casos de hepatite autoimune (HAI) clínica foram reportados em relação com a infeção VHD, sendo a maioria destes no contexto de terapêutica com interferão peguilado. Caso clínico: O caso refere-se a uma mulher de 46 anos natural da Guiné-Bissau, que se mudou para Portugal em 2018 para investigação de queixas de desconforto abdominal difuso e náuseas. A avaliação laboratorial inicial e a histologia hepática foram compatíveis com HAI tipo 1. A doente apresentava também infeção crónica a VHB (vírus da hepatite B) antigénio HBe negativa, com DNA negativo, e anti-VHD (vírus da hepatite delta) total positivo, com IgM negativo e RNA indetetável. Assim, após início de tenofovir difumarato profilático, foi iniciada terapêutica com prednisolona seguida de azatioprina, que posteriormente se interrompeu por presumível hepatotoxicidade. Uma segunda biópsia mostrou aspetos de superinfeção viral e como tal a doente foi tratada com aciclovir, tendo em conta IgM positivo para Herpes Simplex, mantendo-se o RNA VHD negativo. Um terceiro flare de transaminases motivou o início de micofenolato de mofetil, após extensa investigação e exclusão de outras causas de doença hepática. Cerca de 6 meses mais tarde, durante novo episódio de hepatite, o RNA VHD revelou-se finalmente positivo e este foi classificado como genotipo 5. O MMF foi suspenso e, considerando a contra-indicação para interferão, foi proposto à doente tratamento com bulevirtide, que esta recusou, alegando motivos pessoais, visto estar atualmente a residir no seu país de origem. Discussão: Este é um caso desafiante de hepatite autoimune, ou autoimune-like, provavelmente induzida pela infeção crónica pelo VHD. Um elevado índice de suspeição para VHD foi essencial porque, se o caso tivesse sido interpretado como HAI refratária, com incremento de imunossupressão, poderia ter-se verificado um agravamento da hepatite viral. Recentemente, foi reportado que a supressão do VHD pelo bulevirtide pode reverter a doença hepática autoimune. Questionamo-nos se o mesmo poderia ter sucedido com a nossa doente, caso esta tivesse aceite este tratamento.

Abstract Chronic diarrhoea is predominantly defined by decreased consistency of faeces lasting more than four weeks. The differential diagnosis is vast, including various pathologies such as celiac disease, thyroid dysfunction, inflammatory or neoplastic bowel disease, irritable bowel syndrome, chronic infections and immunosuppression. Human immunodeficiency virus (HIV) is commonly associated with diarrhoea, both in its acute presentation and in the course of the disease and should be considered in the differential diagnosis of this clinical entity. We report the case of a 59-year-old male whose HIV diagnosis occurred following etiological investigation of chronic diarrhoea in primary health care. The family doctor should have a high degree of suspicion in these cases regardless of the apparent absence of behavioural risk factors for HIV infection.

Resumo Define-se diarreia crónica predominantemente pela diminuição da consistência das fezes com duração superior a quatro semanas. O diagnóstico diferencial é vasto, incluindo patologias diversas tais como doença celíaca, disfunção tiroideia, doença inflamatória ou neoplásica intestinal, síndrome do intestino irritável, infeções crónicas e imunossupressão. O vírus da imunodeficiência humana (VIH) associa-se comummente a diarreia, tanto na sua apresentação aguda como no decorrer da evolução da doença, devendo ser considerado no diagnóstico diferencial desta entidade clínica. Reporta-se o caso de um indivíduo do sexo masculino com 59 anos, cujo diagnóstico da infeção por VIH decorreu na sequência da investigação etiológica de uma diarreia crónica nos cuidados de saúde primários. O médico de família deve ter um elevado grau de suspeição nestes casos independentemente da ausência aparente de comportamentos de risco para infeção por VIH.

Objective This study aimed to determine the clinical outcomes and risk factors affecting mortality in patients with COVID-19 following hematological malignancy (HM). Methods Patients diagnosed with HM and hospitalized for COVID-19 were included in this retrospective study. The age, demographic and clinical characteristics, prognosis and treatment of surviving and non-surviving patients were compared. Results A total of 49 patients were included in this study, 17 (34.6%) of whom died within 28 days of being diagnosed with COVID-19. Older age (p = 0.001), diabetes (p = 0.001), chronic obstructive pulmonary disease (p = 0.002), secondary infection (p < 0.001) and secondary bacterial infection (p = 0.005) were statistically significantly higher in non-survivors. The remission status of HM was higher in surviving patients (p < 0.001). In multivariate regression analysis, age (OR: 1.102, p = 0.035) and secondary infection (OR: 16.677, p = 0.024) were risk factors increasing mortality, the remission status of HM (OR: 0.093, p = 0.047) was a protective factor from mortality. Conclusion The older age, the remission status of HM and secondary infection due to COVID-19 were determined as prognostic factors predicting mortality in HM patients with following COVID-19. COVID19 COVID 19 COVID-1 HM. . (HM) characteristics nonsurviving non compared 4 1 34.6% 346 34 6 (34.6% 2 COVID19. 19. 0.001, 0001 0.001 , 0 001 0.002, 0002 0.002 002 0.002) 0.005 0005 005 nonsurvivors. nonsurvivors survivors. survivors non-survivors 0.001. analysis OR (OR 1102 102 1.102 0.035 0035 035 16677 16 677 16.677 0.024 0024 024 0093 093 0.093 0.047 0047 047 COVID1 COVID- (HM 34.6 3 (34.6 000 0.00 00 110 10 1.10 0.03 003 03 1667 67 16.67 0.02 02 009 09 0.09 0.04 004 04 34. (34. 0.0 11 1.1 166 16.6 (34 0. 1. 16. (3 (

ABSTRACT Introduction: Glaucoma is one of the nosologic entities with more prevalence and constitutes one of the main causes of blindness in the developed world. The intraocular pressure is the only risk factor that can be controlled and is associated with the presence and progression of the disease. Objective: To describe the evolution of patients operated by means of trabeculectomy technique. Methods: An observational descriptive, longitudinal and prospective study of 128 patients with simple chronic glaucoma operated by means of trabeculectomy technique was carried out in the Ophthalmology Center of Santiago de Cuba, from January, 2017 to June, 2019. For this purpose, the following variables were analyzed: age, sex, skin color, preoperative and postoperative visual acuteness, intraocular pressure before and after the operation, as well as postoperative complications. Results: There was a prevalence of male sex (69.5%), 60-69 age group (44.5%) and black skin color (53.1%). Hypertension was the most frequent associated disease and the ocular hypertension was the fundamental risk factor; meanwhile, the main postoperative complication was the hyphema. Conclusions: With trabeculectomy was possible to control ocular tension in most of the patients and the complications that were presented in some of them did not interfere in their clinical course. This technique made it possible to reduce the irreversible damage caused by ocular hypertension of the optic nerve and, consequently, to prevent blindness.

RESUMEN Introducción: El glaucoma es una de las entidades nosológicas con mayor prevalencia y constituye una de las principales causas de ceguera en el mundo desarrollado. La presión intraocular es el único factor de riesgo que puede ser controlado y se asocia a la presencia y progresión de la enfermedad. Objetivo: Describir la evolución de pacientes operados mediante la técnica de trabeculectomía. Métodos: Se realizó un estudio observacional descriptivo, longitudinal y prospectivo de 128 pacientes con glaucoma crónico simple operados mediante la técnica de trabeculectomía en el Centro Oftalmológico de Santiago de Cuba, desde enero del 2017 hasta junio del 2019. Para ello, se analizaron las siguientes variables: edad, sexo, color de piel, agudeza visual preoperatoria y posoperatoria, presión intraocular antes y después de la operación, así como complicaciones posoperatorias. Resultados: Predominaron el sexo masculino (69,5 %), el grupo etario de 60-69 años (44,5 %) y el color de la piel negro (53,1 %). La hipertensión arterial fue la enfermedad asociada con más frecuencia y la hipertensión ocular, el factor de riesgo fundamental; en tanto, la complicación posoperatoria principal fue el hipema. Conclusiones: Con la trabeculectomía se logró controlar la tensión ocular en la mayoría de los pacientes y las complicaciones que se presentaron en algunos de ellos no interfirieron en su evolución. Esta técnica permitió disminuir el daño irreversible que provoca la hipertensión ocular del nervio óptico y, por consiguiente, prevenir la ceguera.

ABSTRACT Accelerated atherosclerosis has been identified as a complication of multiple autoimmune diseases, among which Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis stands out. We describe the case of a 60-year-old patient with a history of hypertension, diabetes mellitus, and chronic kidney disease of unknown etiology, who presented two acute coronary syndromes with only a six-month difference. Rapid progression of coronary involvement was evidenced, along with increased markers of inflammatory response, usual interstitial pneumonia on tomography, and positive anti-myeloperoxidase antibodies (anti-MPO), leading to the diagnosis of microscopic polyangiitis (MPA). In these cases, timely diagnostic suspicion is crucial, as early treatment significantly impacts the course and prognosis of the disease.

ABSTRACT: Hemoptysis associated with respiratory disorders are some findings of caudal vena cava thrombosis (CVCT) in cattle. Nevertheless, CVCT may be accompanied by a broad spectrum of clinical signs and gross lesions. This study reported the frequency of CVCT in cattle necropsied in Southern Brazil and described its clinical signs, as well as pathological findings. From a total of 1,976 postmortem examination reports in cattle in Southern Brazil, there were 30 cases (1.5%) of CVCT. In the clinical evaluation, the main clinical course was chronic (13/30), followed by peracute (7/30), acute (4/30), and subacute (5/30). Hemoptysis (17/30), dyspnea (8/30), and anorexia or hyporexia (7/30) were the most reported clinical signs. Septic thrombophlebitis of the caudal vena cava (24/30), hepatic abscesses (24/30), pulmonary hemorrhage (23/30), and embolic pneumonia (19/30) were the main lesions observed at the necropsy. We concluded that CVCT is a relevant cause of death in bovines from Santa Catarina state, mainly in adult dairy cows. The disease is characterized by a wide range of clinical signs and lesions, requiring attention from veterinarians for the correct diagnosis. Furthermore, the association between the clinical history, clinical signs, and lesions is essential for the diagnosis of CVCT in cattle. ABSTRACT (CVCT Nevertheless 1976 1 976 1,97 3 1.5% 15 5 (1.5% evaluation 13/30, 1330 13/30 , 13 (13/30) 7/30, 730 7/30 7 4/30, 430 4/30 4 (4/30) 5/30. 530 5/30 . (5/30) 17/30, 1730 17/30 17 (17/30) 8/30, 830 8/30 8 (8/30) (7/30 24/30, 2430 24/30 24 (24/30) 23/30, 2330 23/30 23 (23/30) 19/30 1930 19 (19/30 necropsy state cows Furthermore history 197 97 1,9 1.5 (1.5 133 13/3 (13/30 73 7/3 43 4/3 (4/30 53 5/3 (5/30 173 17/3 (17/30 83 8/3 (8/30 (7/3 243 24/3 2 (24/30 233 23/3 (23/30 19/3 193 (19/3 9 1, 1. (1. 13/ (13/3 7/ 4/ (4/3 5/ (5/3 17/ (17/3 8/ (8/3 (7/ 24/ (24/3 23/ (23/3 19/ (19/ (1 (13/ (4/ (5/ (17/ (8/ (7 (24/ (23/ (19 ( (13 (4 (5 (17 (8 (24 (23 (2

RESUMO: Hemoptise associada a sinais respiratórios são achados típicos de tromboembolismo da veia cava caudal (TVCC) em bovinos. Todavia, o TVCC pode estar acompanhado de um amplo espectro de sinais clínicos e lesões macroscópicas. Esse estudo tem por objetivo relatar a frequência do diagnóstico de TVCC em bovinos necropsiados no sul do Brasil e descrever os sinais clínicos, assim como achados patológicos dessa condição. De um total de 1.976 exames post-mortem realizados em bovinos no Sul do Brasil, 30 casos de TVCC foram diagnosticados (1,5%). No exame clínico, o principal curso clínico observado foi crônico (13/30), seguido do hiperagudo (7/30), agudo (4/30) e subagudo (5/30), em um caso o histórico clínico não foi fornecido. Hemoptise (17/30), dispneia (8/30) e anorexia ou hiporexia (7/30) foram os sinais clínicos mais comumente relatados. Tromboflebite séptica da veia cava caudal (24/30), abscessos hepáticos (24/30), hemorragia pulmonar (23/30) e pneumonia embólica (19/30) foram as principais lesões observadas na necropsia. Com esse trabalho conclui-se que TVCC é uma causa relevante de morte em bovinos no estado de Santa Catarina, principalmente em vacas leiteiras adultas. A doença é caracterizada por uma variedade de sinais clínicos e lesões, necessitando de atenção dos veterinários para o correto diagnóstico. Ainda, a associação entre o histórico clínico, sinais clínicos e lesões de necropsia é essencial para o diagnóstico de TVCC em bovinos. RESUMO (TVCC Todavia macroscópicas condição 1976 1 976 1.97 postmortem post mortem 3 1,5%. 15 1,5% . 5 (1,5%) 13/30, 1330 13/30 , 13 (13/30) 7/30, 730 7/30 7 4/30 430 4 (4/30 5/30, 530 5/30 (5/30) fornecido 17/30, 1730 17/30 17 (17/30) 8/30 830 8 (8/30 (7/30 relatados 24/30, 2430 24/30 24 (24/30) 23/30 2330 23 (23/30 19/30 1930 19 (19/30 concluise conclui se Catarina adultas Ainda 197 97 1.9 1,5 (1,5% 133 13/3 (13/30 73 7/3 4/3 43 (4/3 53 5/3 (5/30 173 17/3 (17/30 8/3 83 (8/3 (7/3 243 24/3 2 (24/30 23/3 233 (23/3 19/3 193 (19/3 9 1. 1, (1,5 13/ (13/3 7/ 4/ (4/ 5/ (5/3 17/ (17/3 8/ (8/ (7/ 24/ (24/3 23/ (23/ 19/ (19/ (1, (13/ (4 (5/ (17/ (8 (7 (24/ (23 (19 (1 (13 ( (5 (17 (24 (2

Abstract Background Epilepsies are among the most prevalent chronic neurological diseases, usually beginning in childhood. About 30% of children with epilepsies develop seizures that are difficult to control with medication. Recurrent epileptic seizures hinder diet intake, impairing the nutritional status. Although non-pharmacological interventions (e.g., ketogenic diet therapy) can improve epileptic seizure frequency, few studies analyzed their impact on the nutritional status of children and adolescents with epilepsies. Objective The aim was to evaluate the effects of a ketogenic diet on the nutritional status and clinical course of patients with pharmacoresistant epilepsies. Methods This cross-sectional study included patients under 18 years of age followed up at the Ketogenic Diet Ambulatory Clinic of the Instituto de Medicina Integral Prof. Fernando Figueira between December 2015 and December 2021. Socioeconomic, clinical, nutritional, and laboratory data were collected from medical records at different time points during the ketogenic diet. Results The sample comprised 49 patients aged between 5 months and 17 years (median = 4.4 years), mostly male (62.1%), and from Recife and the metropolitan region (51%). Underweight patients (BMI-for-age) improved their nutritional status in six months. However, patients who were normal weight and overweight maintained their nutritional status. Dyslipidemia was a common and short-term adverse effect. Moreover, the treatment decreased epileptic seizure frequency and antiseizure medication intake. Conclusion The ketogenic diet prevented malnutrition from worsening and reduced epileptic seizures and antiseizure medication intake. diseases childhood 30 intake nonpharmacological non pharmacological e.g., eg e g (e.g. therapy crosssectional cross sectional 1 Prof 201 2021 Socioeconomic 4 median 44 4. years, , years) 62.1%, 621 62.1% 62 (62.1%) 51%. 51 51% . (51%) BMIforage BMI for (BMI-for-age However shortterm short term effect Moreover 3 e.g. (e.g 20 202 62.1 6 (62.1% (51% e.g 2 62. (62.1 (51 (62. (5 (62 ( (6

Resumo Antecedentes A epilepsia, uma das doenças neurológicas crônicas mais prevalentes, tem geralmente início na infância. Cerca de 30% das crianças com epilepsia desenvolvem crises de difícil controle medicamentoso. As crises epilépticas recorrentes dificultam a ingestão alimentar, prejudicando o estado nutricional. Intervenções não farmacológicas, como a terapia com dieta cetogênica, podem melhorar a frequência das crises epilépticas, mas existem poucos estudos sobre a repercussão no estado nutricional da criança/adolescente. Objetivo Avaliar o efeito da terapia cetogênica sobre o estado nutricional e a evolução clínica da epilepsia fármaco-resistente. Métodos Estudo tipo corte transversal envolvendo menores de 18 anos acompanhados no Ambulatório de Dieta Cetogênica do Instituto de Medicina Integral Prof. Fernando Figueira entre dezembro de 2015 e dezembro de 2021. Dados socioeconômicos, clínicos, nutricionais e laboratoriais foram coletados nos prontuários dos pacientes em vários momentos da terapia cetogênica. Resultados A amostra foi composta por 49 pacientes com idades entre cinco meses e 17 anos (mediana = 4,4 anos), a maioria do sexo masculino (62,1%) e procedentes de Recife e região metropolitana (51%). Pacientes com baixo peso (de acordo com o IMC para idade) melhoraram seu estado nutricional em seis meses. No entanto, os pacientes com peso adequado e com sobrepeso mantiveram seu estado nutricional. A dislipidemia foi um efeito adverso frequente e de curta duração. Além disso, o tratamento reduziu a frequência de crises epilépticas e a dose de fármacos anticrises. Conclusão A dieta cetogênica preveniu o agravamento da desnutrição e reduziu as crises epilépticas e a dosagem de fármacos anticrises. prevalentes infância 30 medicamentoso alimentar farmacológicas criançaadolescente criança adolescente criança/adolescente fármacoresistente. fármacoresistente fármaco resistente. resistente fármaco-resistente 1 Prof 201 2021 socioeconômicos clínicos 4 mediana 44 4, anos, , anos) 62,1% 621 62 (62,1% 51%. 51 51% . (51%) idade entanto duração disso anticrises 3 20 202 62,1 6 (62,1 5 (51% 2 62, (62, (51 (62 (5 (6 (

Abstract Objective Dyssynergic defaecation (DD) is an important cause of chronic constipation. In patients where conservative treatments fail, injections of botulinum toxin A (BTX-A) into the puborectalis and anal sphincter muscles can be effective. Complications of this procedure are reported to be rare and generally mild. This study aimed to identify the complication rates and short- to medium-term success rates of BTX-A injections as a treatment for DD. Methods A retrospective review was conducted on patients diagnosed with DD who had undergone BTX-A injections at a functional colorectal unit. Patient demographics, manometric assessment, conservative management, and injection technique were collected through a chart review. Subjective patient reports and comparison of pre- and postprocedure symptom scores were used to determine efficacy. Results The 21 patients included (24 procedures, with 3 patients receiving BTX-A on two separate occasions) all received stool modification and dietary advice, and 20 patients underwent pelvic floor physiotherapy, averaging 8 sessions. The injections were universally applied under general anesthetic, primarily targeting the anal sphincter and/or puborectalis muscles. There were 6 reports of faecal urge/incontinence, with all but one being resolved within weeks. The BTX-A injection was subjectively reported as beneficial in 19 cases, averaging 4.7 months (range 1-32) of improvement. Only 2 were sustained beyond 12 months. Despite overall improvements in symptom scores from pre- to postprocedure, none were statistically significant. Conclusion Following a course of conservative management, the BTX-A injection appears to be a safe treatment for DD, but only has short term efficacy. (DD constipation fail BTXA BTX (BTX-A effective mild mediumterm medium unit demographics assessment management pre efficacy 24 (2 procedures occasions advice physiotherapy sessions anesthetic andor or urgeincontinence urge incontinence urge/incontinence weeks 1 cases 47 4 7 4. range 132 32 1-32 improvement significant ( 13 1-3 1-

ABSTRACT Objective: To describe the clinical features and outcomes of patients with uveitis associated with juvenile idiopathic arthritis (JIA) and idiopathic uveitis. Methods: This was an observational, retrospective study, conducted in a tertiary center. Patients under 18 years old who experienced at least one episode of uveitis and followed between 2000 and 2019 were included. Results: A total of 82 patients were included, of whom 43 had idiopathic uveitis and 39 had uveitis associated with JIA. Anterior uveitis was the primary site of ocular inflammation (76.8%) and occurred in 24 and 39 patients with idiopathic uveitis and uveitis associated with JIA arthritis, respectively (p=0.02). The complete response to corticotherapy was more frequent in uveitis associated with JIA (p=0.001). Total and partial responses to biological disease modifying antirheumatic drugs were more frequent in uveitis associated with JIA (p=0.025) and idiopathic uveitis (p=0.045), respectively. There were 203 complications: cataracts were more frequently present in idiopathic uveitis (p=0.05), while synechiae was more frequent in uveitis associated with JIA (p=0.02). Conclusion: Idiopathic uveitis and uveitis associated JIA frequently follow a chronic course and an increased risk of visual loss in childhood. The uveitis associated with JIA showed better response to systemic corticotherapy and total response to biologic disease modifying antirheumatic drugs more frequently. Objective (JIA Methods observational study center 1 200 201 included Results 8 4 3 76.8% 768 76 (76.8% 2 p=0.02. p002 p p=0.02 . 0 02 (p=0.02) p=0.001. p0001 p=0.001 001 (p=0.001) p=0.025 p0025 025 (p=0.025 p=0.045, p0045 p=0.045 , 045 (p=0.045) 20 complications p=0.05, p005 p=0.05 05 (p=0.05) Conclusion childhood 76.8 7 (76.8 p00 p=0.0 (p=0.02 p000 p=0.00 00 (p=0.001 p004 p=0.04 04 (p=0.045 (p=0.05 76. (76. p0 p=0. (p=0.0 (p=0.00 (p=0.04 (76 p=0 (p=0. (7 p= (p=0 ( (p= (p

RESUMO Objetivos: Descrever as características clínicas e desfechos dos pacientes com uveíte associada à Artrite Idiopática Juvenil (AIJ) e da Uveíte Idiopática. Métodos: Este foi um estudo retrospectivo observacional conduzido em um centro terciário. Foram incluídos pacientes abaixo dos 18 anos de idade que apresentaram pelo menos um episódio de uveíte e que estiveram em acompanhamento médico entre os anos de 2000 e 2019. Resultados: Foram incluídos 82 pacientes, sendo 43 com uveíte idiopática e 39 com uveíte associada à AIJ. A uveíte anterior foi o sítio primário de acometimento (76,8%) em 24 e 39 pacientes com uveíte idiopática e uveíte associada à AIJ, respectivamente (p=0.02). Resposta total à corticoterapia foi mais frequente na uveíte associada à AIJ (p=0.001). Respostas total e parcial às drogas antirreumáticas modificadoras de doença biológicas foram mais frequentes na uveíte associada à AIJ (p=0.025) e na uveíte idiopática (p=0.045), respectivamente. Foram encontradas 203 complicações: a catarata foi mais frequente na uveíte idiopática (p=0.05), enquanto a sinéquia foi mais frequente na uveíte associada à AIJ (p=0.02). Conclusão: A uveíte idiopática e a uveíte associada à AIJ frequentemente apresentam um curso crônico e um risco elevado de perda visual na infância. A uveíte associada à AIJ apresentou melhor resposta à corticoterapia sistêmica e resposta total às drogas modificadoras de doença reumática biológicas mais frequentemente. Objetivos (AIJ Métodos terciário 1 200 2019 Resultados 8 4 3 76,8% 768 76 (76,8% 2 p=0.02. p002 p p=0.02 . 0 02 (p=0.02) p=0.001. p0001 p=0.001 001 (p=0.001) p=0.025 p0025 025 (p=0.025 p=0.045, p0045 p=0.045 , 045 (p=0.045) 20 complicações p=0.05, p005 p=0.05 05 (p=0.05) Conclusão infância 201 76,8 7 (76,8 p00 p=0.0 (p=0.02 p000 p=0.00 00 (p=0.001 p004 p=0.04 04 (p=0.045 (p=0.05 76, (76, p0 p=0. (p=0.0 (p=0.00 (p=0.04 (76 p=0 (p=0. (7 p= (p=0 ( (p= (p

Abstract The concept of “Cumulative Life Course Impairment” (CLCI) characterizes the set of factors harmful to the lives of patients resulting from the stigma and physical and psychological impairment associated with different chronic diseases, which can accumulate irreversibly over the course of patients lives. The sum of these factors often makes it impossible for these individuals to enjoy their lives fully, intensely and adequately. On the other hand, CLCI also incorporates coping strategies, including external factors and personality characteristics, which may act as modulating or protective factors of vulnerability to the CLCI. Although psoriasis is the most studied dermatological disease in relation to its impact on quality of life and CLCI, several other chronic inflammatory diseases such as atopic dermatitis, hidradenitis suppurativa, and alopecia areata have also been evaluated in relation to the magnitude of the damage to patients lives. Cumulative Impairment (CLCI fully adequately hand strategies characteristics dermatitis suppurativa

Abstract: Fluorides are contaminants that occur frequently and, generally, naturally in groundwater, affecting countries that depend on these waters for irrigation and human consumption. Chronic exposure to fluorides generates various health effects; therefore, this research was based on education and risk communication to contribute to the resolution of the problem of fluoride exposure in the population. The objective was to develop the capacity to design risk communication programs for personnel involved in the response and management of environmental health risks, with emphasis on fluoride exposure. An online pilot training course on risk communication and fluoride exposure was designed and implemented. For the analysis of the risk perception and knowledge of the participants, before and after the course, a questionnaire was applied and a focus group was conducted. In addition, the participants carried out a series of activities and designed a risk communication program to assess the degree to which the capacity to develop risk communication programs was achieved. To improve the pilot course, two satisfaction surveys were designed and implemented, and a SWOT (Strengths, Weaknesses, Opportunities, and Threats) analysis was conducted. The results showed an increase in the level of knowledge and changes in the participants’ perception; regarding the ability to design risk communication programs, two participants were able to design them excellently. Previous experience, motivation, commitment to learn and the feedback provided during the course influenced the development of this ability. Abstract generally groundwater consumption effects therefore population risks implemented conducted addition achieved Strengths, Strengths (Strengths Weaknesses Opportunities Threats excellently experience motivation

Resumo: Os fluoretos são contaminantes que ocorrem com frequência e, geralmente, de forma natural nas águas subterrâneas, afetando os países que dependem dessas águas para irrigação e consumo humano. A exposição crônica aos fluoretos gera vários efeitos à saúde; portanto, esta pesquisa baseou-se na educação e na comunicação de riscos para contribuir com a solução do problema da exposição ao fluoreto na população. O objetivo foi desenvolver a capacidade de elaborar programas de comunicação de risco para o pessoal envolvido na resposta e no gerenciamento de riscos ambientais à saúde, com ênfase na exposição à fluoretos. Foi elaborado e implementado um curso piloto de treinamento online sobre comunicação de riscos e exposição. Para a análise da percepção de risco e do conhecimento dos participantes antes e depois do curso, foi aplicado um questionário e aplicado um grupo de foco. Além disso, os participantes realizaram uma série de atividades e elaboraram um programa de comunicação de riscos para avaliar até que ponto a capacidade de desenvolver programas de comunicação de riscos foi alcançada. Para aprimorar o curso piloto, foram duas pesquisas de satisfação foram desenvolvidas e implementadas e uma análise FOFA (Forças, Oportunidades, Fraquezas e Ameaças) foi aplicada. Os resultados mostraram um aumento no nível de conhecimento e mudanças nas percepções dos participantes; em termos da capacidade de elaborar programas de comunicação de riscos, dois participantes conseguiram elaborar excelentes programas de comunicação de riscos. A experiência prévia, a motivação, o compromisso com o aprendizado e o feedback fornecido durante o curso influenciaram o desenvolvimento dessa capacidade. Resumo geralmente subterrâneas humano saúde portanto baseouse baseou se população foco disso alcançada Forças, Forças (Forças Oportunidades Ameaças aplicada prévia motivação

Resumen: Los fluoruros son contaminantes presentes con frecuencia y generalmente de forma natural en aguas subterráneas, y afectan a países que dependen de estas aguas para el riego y el consumo humano. La exposición crónica a fluoruros genera diversos efectos a la salud; por lo anterior, esta investigación se basó en la educación y la comunicación de riesgos para contribuir a la resolución del problema de exposición a fluoruros en la población. El objetivo fue desarrollar la capacidad de diseñar programas de comunicación de riesgos del personal involucrado en la respuesta y manejo de los riesgos ambientales para la salud, con énfasis en la exposición a fluoruros. Se diseñó e implementó un curso piloto de formación en línea sobre comunicación de riesgos y exposición a fluoruros. Para el análisis de la percepción de riesgos y conocimientos de los participantes, antes y después del curso, se aplicó un cuestionario y se llevó a cabo un grupo focal. Además, los asistentes realizaron una serie de actividades y diseñaron un programa de comunicación de riesgos con el que se valoró el grado en que se alcanzó la capacidad de desarrollar programas de comunicación de riesgos. Para mejorar el curso piloto se diseñaron y aplicaron dos encuestas de satisfacción y se realizó un análisis FODA (Fortalezas, Oportunidades, Debilidades, Amenazas). Los resultados mostraron un incremento en el nivel de conocimientos y cambios en la percepción de los participantes; en cuanto a la capacidad de diseñar programas de comunicación de riesgos, dos participantes lograron diseñarlo de manera excelente. La experiencia previa, la motivación, el compromiso para aprender y la retroalimentación brindada durante el curso, influyeron en el desarrollo de esta capacidad. Resumen subterráneas humano salud anterior población focal Además Fortalezas, Fortalezas (Fortalezas Oportunidades Debilidades Amenazas. Amenazas . Amenazas) excelente previa motivación

Resumo: Os fluoretos são contaminantes que ocorrem com frequência e, geralmente, de forma natural nas águas subterrâneas, afetando os países que dependem dessas águas para irrigação e consumo humano. A exposição crônica aos fluoretos gera vários efeitos à saúde; portanto, esta pesquisa baseou-se na educação e na comunicação de riscos para contribuir com a solução do problema da exposição ao fluoreto na população. O objetivo foi desenvolver a capacidade de elaborar programas de comunicação de risco para o pessoal envolvido na resposta e no gerenciamento de riscos ambientais à saúde, com ênfase na exposição à fluoretos. Foi elaborado e implementado um curso piloto de treinamento online sobre comunicação de riscos e exposição. Para a análise da percepção de risco e do conhecimento dos participantes antes e depois do curso, foi aplicado um questionário e aplicado um grupo de foco. Além disso, os participantes realizaram uma série de atividades e elaboraram um programa de comunicação de riscos para avaliar até que ponto a capacidade de desenvolver programas de comunicação de riscos foi alcançada. Para aprimorar o curso piloto, foram duas pesquisas de satisfação foram desenvolvidas e implementadas e uma análise FOFA (Forças, Oportunidades, Fraquezas e Ameaças) foi aplicada. Os resultados mostraram um aumento no nível de conhecimento e mudanças nas percepções dos participantes; em termos da capacidade de elaborar programas de comunicação de riscos, dois participantes conseguiram elaborar excelentes programas de comunicação de riscos. A experiência prévia, a motivação, o compromisso com o aprendizado e o feedback fornecido durante o curso influenciaram o desenvolvimento dessa capacidade.

Abstract: Fluorides are contaminants that occur frequently and, generally, naturally in groundwater, affecting countries that depend on these waters for irrigation and human consumption. Chronic exposure to fluorides generates various health effects; therefore, this research was based on education and risk communication to contribute to the resolution of the problem of fluoride exposure in the population. The objective was to develop the capacity to design risk communication programs for personnel involved in the response and management of environmental health risks, with emphasis on fluoride exposure. An online pilot training course on risk communication and fluoride exposure was designed and implemented. For the analysis of the risk perception and knowledge of the participants, before and after the course, a questionnaire was applied and a focus group was conducted. In addition, the participants carried out a series of activities and designed a risk communication program to assess the degree to which the capacity to develop risk communication programs was achieved. To improve the pilot course, two satisfaction surveys were designed and implemented, and a SWOT (Strengths, Weaknesses, Opportunities, and Threats) analysis was conducted. The results showed an increase in the level of knowledge and changes in the participants’ perception; regarding the ability to design risk communication programs, two participants were able to design them excellently. Previous experience, motivation, commitment to learn and the feedback provided during the course influenced the development of this ability.

Resumen: Los fluoruros son contaminantes presentes con frecuencia y generalmente de forma natural en aguas subterráneas, y afectan a países que dependen de estas aguas para el riego y el consumo humano. La exposición crónica a fluoruros genera diversos efectos a la salud; por lo anterior, esta investigación se basó en la educación y la comunicación de riesgos para contribuir a la resolución del problema de exposición a fluoruros en la población. El objetivo fue desarrollar la capacidad de diseñar programas de comunicación de riesgos del personal involucrado en la respuesta y manejo de los riesgos ambientales para la salud, con énfasis en la exposición a fluoruros. Se diseñó e implementó un curso piloto de formación en línea sobre comunicación de riesgos y exposición a fluoruros. Para el análisis de la percepción de riesgos y conocimientos de los participantes, antes y después del curso, se aplicó un cuestionario y se llevó a cabo un grupo focal. Además, los asistentes realizaron una serie de actividades y diseñaron un programa de comunicación de riesgos con el que se valoró el grado en que se alcanzó la capacidad de desarrollar programas de comunicación de riesgos. Para mejorar el curso piloto se diseñaron y aplicaron dos encuestas de satisfacción y se realizó un análisis FODA (Fortalezas, Oportunidades, Debilidades, Amenazas). Los resultados mostraron un incremento en el nivel de conocimientos y cambios en la percepción de los participantes; en cuanto a la capacidad de diseñar programas de comunicación de riesgos, dos participantes lograron diseñarlo de manera excelente. La experiencia previa, la motivación, el compromiso para aprender y la retroalimentación brindada durante el curso, influyeron en el desarrollo de esta capacidad.

Abstract Background Mycosis fungoides is the most frequent form of cutaneous T-cell lymphoma. It is characterized by a chronic, slow, and progressive course, and is associated with mortality rates that depend on several factors, such as clinical staging. A median survival time of up to 13 months is found in patients with advanced stages that require more aggressive treatments, with greater toxicity and higher costs. In Latin America, few prognostic studies of the disease are available. Objective To determine the rate of progression from early stages (IA, IB, IIA) to more advanced stages (> IIB) in patients older than 18 years with mycosis fungoides treated at two medical centers in Colombia between January 1, 2010, and December 31, 2019. Methods Retrospective cohort study with a longitudinal design. Results 112 patients diagnosed with early mycosis fungoides were included. 56.2% were male (n = 63), with a median age of 53 years (IQR 43‒67). The most frequent clinical variant was classic (67.9%; n = 76), followed by folliculotropic (16%; n = 18), and hypopigmented (10.7%; n = 12). The most common first-line treatment was NB-UVB phototherapy (27.7%; n = 31), followed by PUVA phototherapy (25.8%; n = 29%), and topical corticosteroids (25%; n = 28). The global rate of disease progression was 8% (n = 9), with an overall mortality of 12.5% (n = 14). Study limitations Its retrospective design and the lack of molecular studies for case characterization. Conclusions Early mycosis fungoides is a disease with a good prognosis in most patients, with a progression rate of 8% (n = 9). Tcell T cell lymphoma chronic slow course factors staging 1 treatments costs America available IA, IA (IA IB IIA > ( IIB 2010 31 2019 11 included 562 56 2 56.2 63, 63 , 63) 5 IQR 43‒67. 4367 43‒67 . 43 67 43‒67) 67.9% 679 9 (67.9% 76, 76 76) 16% 16 (16% 18, 18) 10.7% 107 10 7 (10.7% 12. 12 12) firstline first line NBUVB NB UVB 27.7% 277 27 (27.7% 31) 25.8% 258 25 8 (25.8% 29%, 29 29% 29%) 25% (25% 28. 28 28) 9, 9) 125 12.5 14. 14 14) characterization 9. 201 3 56. 6 436 43‒6 4 67.9 (67.9 (16 10.7 (10.7 27.7 (27.7 25.8 (25.8 (25 20 43‒ 67. (67. (1 10. (10. 27. (27. 25. (25. (2 (67 (10 (27 (6

Resumo Antecedentes Pacientes com neuropatia anti-MAG apresentam polineuropatia desmielinizante distal, gamopatia monoclonal IgM e títulos elevados de anticorpos anti-MAG. Objetivo Este artigo revisa o que se sabe sobre a apresentação clínica, curso, fisiopatologia e tratamento da neuropatia anti-MAG, com considerações para o desenho de ensaios terapêuticos. Métodos Revisão bibliográfica da literatura médica e científica relacionada à neuropatia anti-MAG e desenho de ensaios clínicos terapêuticos em neuropatia periférica. Resultados A neuropatia anti-MAG pode permanecer indolente durante muitos anos, mas depois entra numa fase progressiva. Títulos de anticorpos altamente elevados são diagnósticos, mas títulos intermediários também podem ocorrer na polineuropatia desmielinizante inflamatória crônica (CIDP). Os nervos periféricos podem tornar-se inexcitáveis, mascarando, assim, as anomalias desmielinizantes. Há boas evidências de que os anticorpos anti-MAG causam a neuropatia. Foi relatado que a redução da concentração de autoanticorpos por agentes direcionados às células B resultou em melhora clínica em séries de casos e ensaios não controlados, mas não em ensaios clínicos controlados, provavelmente devido ao desenho inadequado dos ensaios. Conclusão Propomos que os ensaios terapêuticos para neuropatia anti-MAG incluam pacientes com apresentação típica, algum grau de fraqueza, títulos de anticorpos anti-MAG altamente elevados e pelo menos um nervo exibindo anormalidades na faixa desmielinizante. O tratamento com um ou uma combinação de agentes anticélulas B teria como objetivo reduzir a concentração de autoanticorpos em pelo menos 60%. Pode ser necessária uma duração de ensaio de 2 anos para demonstrar eficácia. A pontuação de comprometimento da neuropatia das extremidades inferiores (NIS-LL) mais a pontuação da função dos membros inferiores (LLF) seria uma medida de resultado primário adequada. antiMAG anti MAG distal antiMAG. MAG. curso antiMAG, MAG, periférica progressiva diagnósticos CIDP. CIDP . (CIDP) tornarse tornar inexcitáveis mascarando assim desmielinizantes controlados típica fraqueza 60 60% eficácia NISLL NIS LL (NIS-LL LLF (LLF adequada (CIDP 6

Abstract Background Patients with anti-MAG neuropathy present with distal demyelinating polyneuropathy, IgM monoclonal gammopathy, and elevated titers of anti-MAG antibodies. Objective This paper reviews what is known about the clinical presentation, course, pathophysiology, and treatment of anti-MAG neuropathy, with considerations for the design of therapeutic trials. Methods A literature review of the medical and scientific literature related to anti-MAG neuropathy, and the design of therapeutic clinical trials in peripheral neuropathy. Results Anti-MAG neuropathy can remain indolent for many years but then enter a progressive phase. Highly elevated antibody titers are diagnostic, but intermediate titers can also occur in chronic inflammatory demyelinating polyneuropathy (CIDP). The peripheral nerves can become inexcitable, thereby masking the demyelinating abnormalities. There is good evidence that the anti-MAG antibodies cause neuropathy. Reduction of the autoantibody concentration by agents that target B-cells was reported to result in clinical improvement in case series and uncontrolled trials, but not in controlled clinical trials, probably due to inadequate trial design. Conclusion We propose that therapeutic trials for anti-MAG neuropathy include patients with the typical presentation, some degree of weakness, highly elevated anti-MAG antibody titers, and at least one nerve exhibiting demyelinating range abnormalities. Treatment with one or a combination of anti-B-cell agents would aim at reducing the autoantibody concentration by at least 60%. A trial duration of 2 years may be required to show efficacy. The neuropathy impairment score of the lower extremities (NIS-LL) plus the Lower Limb Function (LLF) score would be a suitable primary outcome measure. antiMAG anti MAG gammopathy presentation course pathophysiology AntiMAG Anti phase diagnostic CIDP. CIDP . (CIDP) inexcitable abnormalities Bcells B cells weakness antiBcell cell 60 60% efficacy NISLL NIS LL (NIS-LL LLF (LLF measure (CIDP 6

Abstract Caffeine consumption by academics, especially those in medical school, is done indiscriminately due to the need to reduce fatigue during their activities and, consequently, increasing their performance. Although it seems to be a harmless practice, it can be related to some health problems. Among these other damages are: arrhythmias, urinary incontinence, loss of appetite, nausea, increased blood pressure, insomnia and sudden death. In this context, this work evaluated cardiovascular damage associated to long-term use of caffeine based on clinical evaluation of students aged 18 years or older in a private medical college in Espírito Santo. Analysis was performed through a brief questionnaire followed by assessment of heart rate and blood pressure. The work was performed with 26 men and 69 women and an average of 70% of the population claimed to consume caffeine. It was also seen that among the students who had the greatest changes in relation to blood pressure were those who were in the 1st and 3rd years of the course. In short, no significant changes were observed in relation to caffeine consumption throughout graduation or cardiovascular impacts associated with its use. However, the evaluated individuals are mostly young and the study follow-up time was short. academics school consequently performance practice problems arrhythmias incontinence appetite nausea death context longterm long term 1 Santo 2 6 70 st rd course short However followup follow up 7