Ocular complications in adults with psoriasis: a cross-sectional study in a referral center in Brazil.

PURPOSE: There is limited literature on the ocular manifestations in patients with psoriasis. Therefore, this study aimed to identify the prevalence of and factors associated with ocular manifestations in adults with psoriasis. METHODS: This cross-sectional study included Brazilian adults with psoriasis. The dermatological evaluation included diagnosis, clinical form, Psoriasis Area and Severity Index (PASI) measurement, and location of the lesions. Patients underwent a full ophthalmological examination, including the Schirmer I test, Rose Bengala staining, and tear breakup time tests. The results were analyzed using chi-square and Pearson's linear correlation tests. RESULTS: Of the 130 patients assessed, 118 (90.8%) exhibited ocular abnormalities, with meibomian gland dysfunction (MGD) being the most prevalent (59.2%), followed by dry eye disease (DED) (56.2%). A significant correlation was observed between MGD and PASI (p = 0.05), and between MGD and certain treatment modalities. DED was significantly associated with PASI (p < 0.05). Concurrent use of acitretin was identified as an independent predictor of MGD (odds ratio [OR] = 3.5, p < 0.05), whereas PASI was a protective factor against DED (OR = 0.39, p < 0.01). CONCLUSION: Given the high prevalence of eye disease among individuals with psoriasis, routine ophthalmological assessments are recommended to prevent possible ocular complications.

Early Juvenile Human T-cell Lymphotropic Virus Type-1-Associated Myelopathy/Tropical Spastic Paraparesis: Study of 25 Patients.

Background: Human T-cell lymphotropic virus type-1 (HTLV-1) may cause severe diseases such as HTLV-1-associated myelopathy/tropical spastic paraparesis (HAM/TSP) and infective dermatitis associated with HTLV-1 (IDH). The clinical characteristics and progression of 25 early onset HAM/TSP associated or not to IDH were described. Methods: Following-up 37 IDH patients with neurological examinations, 54% developed HAM/TSP. To these cases were added 5 cases of juvenile HAM/TSP. The patients were HTLV-1+ and were submitted to dermatological and neurological examinations. Diagnosis of HAM/TSP was performed according to Osame et al (1990) and Castro-Costa et al (2006) criteria. Results: Twenty-one patients were classified as definite HAM/TSP by both criteria, 3 as probable HAM/TSP by Osame et al, and another as probable HAM/TSP according to Castro-Costa et al Median age at onset of neurological manifestations was 9 years for the IDH/HAM/TSP group and 16 years for the HAM/TSP group (P = .045). In 12 patients, the onset of neurological manifestations occurred when they were less than 10 years of age. In the group IDH/HAM/TSP, the neurological symptoms always begun during the period of activity of IDH. The progression of HAM/TSP evaluated in 17 cases was heterogeneous, and 3 had rapid progressive course. Conclusions: The juvenile HAM/TSP may occur very early and also presents marked female predominance. Progression of IDH to HAM/TSP before 19 years of age is frequent (54%). Rapid progressive form may also occur in early HAM/TSP. As juvenile IDH and HAM/TSP are due to vertical transmission through breastfeeding, it is very important to avoid this pathway of infection.

Nanoencapsulation of benznidazole in calcium carbonate increases its selectivity to Trypanosoma cruzi.

Chagas disease is a public health problem, affecting about 7 million people worldwide. Benznidazole (BZN) is the main treatment option, but it has limited effectiveness and can cause severe adverse effects. Drug delivery through nanoparticles has attracted the interest of the scientific community aiming to improve therapeutic options. The aim of this study was to evaluate the cytotoxicity of benznidazole-loaded calcium carbonate nanoparticles (BZN@CaCO3) on Trypanosoma cruzi strain Y. It was observed that BZN@CaCO3 was able to reduce the viability of epimastigote, trypomastigote and amastigote forms of T. cruzi with greater potency when compared with BZN. The amount of BZN necessary to obtain the same effect was up to 25 times smaller when loaded with CaCO3 nanoparticles. Also, it was observed that BZN@CaCO3 enhanced the selectivity index. Furthermore, the cell-death mechanism induced by both BZN and BZN@CaCO3 was evaluated, indicating that both substances caused necrosis and changed mitochondrial membrane potential.

Body mass index and abdominal waist values are related to increased cardiometabolic risk in schoolchildren aged five to ten years.

OBJECTIVE: To evaluate the frequency of obesity and cardiometabolic risk in schoolchildren under ten years old. METHODS: This is a cross-sectional study with schoolchildren (n=639) aged five to ten years in a municipally of southern of Brazil. The cardiometabolic risk was calculated from values of body mass index (BMI), waist circumference (WC), diastolic (DBP) and systolic blood pressure (SBP), blood glucose levels, triglycerides and total cholesterol (TC). Odds ratio (OR), Spearman correlation and principal component analysis (PCA) were analyzed. RESULTS: Independent of sex, elevated WC and BMI were related to higher values of SBP, DBP, and TC in schoolchildren. The frequency of cardiometabolic risk was 6.0% in girls and 9.9% in boys. Schoolchildren with elevated values of SBP, triglycerides and TC presented high OR for cardiometabolic risk. PCA indicated that schoolchildren with high WC (p>80) presented more frequently altered glucose levels, triglycerides, and TC. CONCLUSIONS: Obesity, especially when associated with elevated WC, is related to metabolic dysfunctions and cardiometabolic risk in schoolchildren under ten years of age. These findings indicate the urgency of stablishing metabolic risk for this age group, enabling early diagnosis and adequate treatment, to prevent the development of diabetes and cardiovascular dysfunction throughout life.

Infective dermatitis associated with human T-cell lymphotropic virus type 1: evaluation of 42 cases observed in Bahia, Brazil.

BACKGROUND: Infective dermatitis associated with human T-cell lymphotropic virus type 1 (HTLV-1; IDH) is a chronic recurrent eczema affecting HTLV-1-infected children. The epidemiological and dermatological characteristics of IDH are described, and their principal diagnostic criteria are reevaluated. METHODS: Forty-two patients were included: 40 patients serologically positive for HTLV-1 and 2 seronegative patients who tested positive in polymerase chain reaction (PCR) assays. RESULTS: The mean age at onset of the disease was 2.6 ± 2.4 years (range, 2 months-11 years). The mean duration of breast-feeding was 24.2 months. The lesions were erythematous, scaly, and crusted, always affecting the scalp and retroauricular regions. Crusting of the nostrils was observed in 64.3% of the patients. Of the 36 patients followed up, 23 had the active disease. The age at which IDH disappeared in the others was 10-20 years. CONCLUSIONS: The onset of IDH may occur earlier than reported in the literature. The scalp and retroauricular regions are always affected, and lesions are invariably present in ≥3 areas. Crusting of the nostrils cannot be considered an obligatory factor for the diagnosis of IDH. The recurring nature of IDH was a characteristic found in all cases. Patients with classic IDH lesions who are serologically negative should be investigated by PCR. Therefore, the indispensable criteria for diagnosis are (1) presence of erythematous-scaly, exudative, and crusted lesions involving ≥3 areas, including the scalp and retroauricular regions; (2) recurring nature of the lesions; and (3) a finding of HTLV-1 infection by serology or molecular biology.

[A study about hepatitis C virus infection in patients with psoriasis in a Brazilian reference center]. / Estudio sobre la infección por el virus de la hepatitis C en pacientes con psoriasis de un centro de referencia de Brasil.

INTRODUCTION: Hepatitis C is the major cause of liver transplantation and hepatocellular carcinoma and shows a global prevalence of 3%. Hepatitis C virus (HCV) is associated with extrahepatic manifestations (e.g., cutaneous affections) and psoriasis has been reported as a comorbidity. However, there are few studies analyzing this association. OBJECTIVES: 1) To evaluate anti-HCV prevalence (confirmed by the detection of HCV-RNA) in patients with psoriasis and its potential clinical implications; 2) to analyze the prevalence of other infections in this population: hepatitis B virus (HBV), human T lymphotropic virus, subtypes I and II (HTLVI/II), and human immunodeficiency virus, subtypes I and II (HIV I/II). METHODS: This is cross sectional study that included patients older than 18 years-old with psoriasis from a Teaching Hospital in Salvador, Bahia. An epidemiological questionnaire was administered and serological tests were performed: surface HBV antigen (HBsAg), antibodies to HBsAg (anti-HBs), anti-HTL VI/II, anti-HIV I/II, and anti-HCV. Anti-HCV positive results were confirmed by HCV-RNA detection and viral genotype was determined. Skin lesions were evaluated using the Psoriasis Area and Severity Index (PASI). Liver biopsies were analyzed according to the METAVIR score. RESULTS: From the 140 patients included in the study, 7.1% were anti-HCV positive confirmed by the detection of HCV RNA. This prevalence was higher than that in the city of Salvador (1.5%). Other serological results were: HBsAg 0%, anti-HBs 25.8%, HTLV I/II (0,9%), and HIV I/II 0%. PASI score was higher in positive anti-HCV patients than in their negative counterparts (19.5 versus 13.4). Histopathological analysis showed 66.7% of patients with METAVIR F3/F4. CONCLUSION: Anti-HCV prevalence was higher in psoriasis patients than in the general population of the city. More severe skin lesions were found in HCV patients.

Cognitive performance and long-latency auditory evoked potentials: a study on aging.

OBJECTIVE: To evaluate the relationship between cognitive performance and long-latency auditory evoked potentials in an elderly population. METHODS: The sample consisted of adults between 20 and 58 years of age and elderly adults between 60 and 70 years of age. The screening procedures adopted were an inspection of the external auditory canal, tonal and vocal audiometry, tympanometry, brain stem auditory evoked potential, the Montreal Cognitive Assessment test, and long-latency auditory evoked potential. RESULTS: The latency and amplitude values of cortical components by age group showed significant differences under the following conditions: (i) signals evoked by the speech stimulus /da/ and by the pure-tone stimulus at 2,000 Hz for the N2 amplitude (p=0.008 and p=0.001, respectively) , which were both higher for adults, and (ii) signals evoked by the speech stimulus /da/ for N1 latency (p=0.018) and by the pure-tone stimulus at 2,000 Hz for P2 latency (p=0.017), which were both higher in the elderly population. The cognitive component (P300) showed a significant difference when evoked by speech stimuli, with higher latency in the elderly population (p=0.013). When correlated with cognitive processes, the latency and amplitude of cortical potentials showed direct and medium-strength correlations between abnormal scores obtained on the Montreal Cognitive Assessment test and P2 amplitude (p<0.001 and r=0.452). CONCLUSION: There is a relationship between long-latency potentials and cognitive performance in the elderly, which was observed by the increase in the P2 amplitude and the impairment of the process of sound decoding.

Immunosuppressive CD14+/HLA-DRlow/‒ monocytes in patients with Chagas Disease.

Chagas Disease (CD) is a neglected illness whose immunopathological mechanisms have not yet been plainly elucidated. The asymptomatic (indeterminate) form of CD is a long-term condition and approximately 20% to 35% of the individuals with this form evolve into one of the three chronic symptomatic clinical forms of CD, namely: cardiac, digestive or cardio-digestive (mixed). A variant of blood monocytes characterized by low expression of the HLA-DR antigen (CD14+/HLA-DRlow/‒) constitutes a subtype of myeloid-derived suppressor cells (MDSCs) whose main function is to regulate exacerbated inflammatory processes. The development of the symptomatic forms of CD can be related to the interaction between the host's immune system and the CD14+/HLA-DRlow/‒ immunosuppressive monocytes. Here, we evaluated, by flow cytometry, the absolute number and the HLA-DR antigenic density of this population of MDSCs in 57 patients with the diagnosis of CD: 34 with the symptomatic clinical forms (26 cardiac and 8 mixed) and 23 with the asymptomatic (indeterminate) form. The asymptomatic form exhibited a greater number of CD14+/HLA-DRlow/‒ monocytes and, accordingly, a low HLA-DR antigenic density, when compared to the symptomatic forms. It is possible to speculate that the predominance of CD14+/HLA-DRlow/- monocytes in the patients with the asymptomatic (indeterminate) form might have been a factor that could delay or even prevent the evolution of the asymptomatic form to the symptomatic forms of Chagas Disease.

Seroprevalence and risk factors of Chagas disease in a rural population of the Quixeré municipality, Ceará, Brazil.

INTRODUCTION: This study estimated the seroprevalence and risk factors of Chagas disease (CD) in a population of the Quixeré municipality, Ceará. METHODS: We conducted serological methods to detect the Trypanosoma cruzi infection. The other variables were evaluated by a standardized questionnaire. RESULTS: The estimated prevalence of CD was 3.7%. Male sex, age >40 years, being farmers, low education level, origin from rural areas, and being born in Quixeré were significantly associated with infection. CONCLUSION: CD persists in this rural population of Northeast Brazil. Poverty, low education, and limited information regarding CD are critical issues that need to be addressed.

Geographic distribution of human T-lymphotropic virus types 1 and 2 among mothers of newborns tested during neonatal screening, Minas Gerais, Brazil.

OBJECTIVE: To evaluate the geographic distribution of human T-lymphotropic virus types 1 and 2 (HTLV-1/2) in the State of Minas Gerais, Brazil, in puerperal women whose newborns were tested for HTLV-1/2 during neonatal screening, and to overlap seropositivity with social and economic status determinants. METHODS: During September-November 2007, the dry-blood samples taken from newborns on filter paper for routine screening were also tested for maternal IgG anti-HTLV-1/2 antibodies. For reactive samples, the mothers of the newborns had blood drawn to test for these viruses. RESULTS: The study analyzed 55,293 specimens taken from newborns. Of these, 52 (9.4 per 10,000) were reactive and 42 mothers (7.6 per 10,000) were confirmed with HTLV-1/2 infection. HTLV-1/2 geographic distribution was heterogeneous, with a tendency to be higher in the North and North-East parts of Minas Gerais. The highest rates of seropositivity were observed in Vale do Mucuri (55.9 per 10,000) and in Jequitinhonha (16.0 per 10,000), overlapping with the State's worst social and economic indicators. CONCLUSIONS: To our knowledge this was the first time that neonatal screening for HTLV-1/2 was performed in Brazil. This model could be used in other areas with high HTLV-1/2 prevalence rates. The detection of carrier mothers can enable intervention measures, such as providing infant formula to newborns, to be implemented expeditiously to reduce vertical transmission.

Clinicopathological aspects and proviral load of adulthood infective dermatitis associated with HTLV-1: Comparison between juvenile and adulthood forms.

BACKGROUND: Infective dermatitis associated with human T-cell lymphotropic virus type-1 (HTLV-1), (IDH), is a chronic eczema occurring in HTLV-1 infected children. Rare cases of adulthood IDH have been reported and no study until now aimed to compare juvenile and adulthood IDH. METHODOLOGY/PRINCIPAL FINDINGS: Twelve cases of adulthood IDH followed for a mean time of 7.5 years were analyzed according to clinicopathological and molecular aspects, comparing them to juvenile IDH cases. Diagnosis was based on the modified major criteria used for juvenile IDH. Proviral load (PVL) assessment was performed by real-time PCR technique. Adulthood IDH presented similar clinicopathological and molecular aspects compared to juvenile IDH. The morphology of lesions and areas of involvement were similar, except for the involvement of the ankles and inframammary folds in the adulthood form. HTLV-1 associated myelopathy/tropical spastic paraparesis (HAM/TSP) occurred in six adulthood IDH patients, with almost equal frequency. However, at least in two patients, HAM/TSP appeared prior to IDH, differently from what was observed in juvenile IDH. CONCLUSIONS/SIGNIFICANCE: Adulthood IDH is similar to juvenile IDH according to clinicopathological aspects and PVL levels. Therefore, the same modified major diagnostic criteria for juvenile IDH can be applied to both forms.

Prevalence of Trypanosoma Cruzi Infection in Blood Donors. / Prevalência da Infecção pelo Trypanosoma cruzi em Doadores de Sangue.

BACKGROUND: Chagas disease (CD) is considered a public health problem in Latin America. The northeastern region, especially the state of Ceará, still represents a major concern in terms of the risk of transmission of CD. OBJECTIVE: To estimate the prevalence of T. cruzi in blood donors from the state of Ceará. METHODS: This is a retrospective descriptive study that was performed in the period from 2010 to 2015 from data recorded in the computerized system of the Hematology and Hemotherapy Center of Ceará (HEMOCE in Portuguese). RESULTS: Of the 763,731 potential blood donors, 14,159 were serologically ineligible; 1,982 (0.33%) were serologically ineligible due to positive / inconclusive diagnosis for CD. A total of 425 individuals came to the HEMOCE to repeat the test, with 28.2% (120/425) declared ineligible for donations due to CD. CONCLUSION: No significant reduction of positive / inconclusive serology was observed in the period between 2010 and 2015, but a reduction was observed when compared to 1996/1997 in the state. The determination of the prevalence of CD in blood banks may be relevant as an indicator of the risk of CD transmission through blood transfusions in a given region. New serological tests for triage with better accuracy in screening are needed, in an attempt to reduce the unnecessary disposal of blood bags, reduce costs for the Brazilian Unified Health System, and diminish insecurity for the patient and family members. (Arq Bras Cardiol. 2020; 115(6):1082-1091).

FUNDAMENTO: A doença de Chagas (DC) é considerada um problema de saúde pública na América Latina. A região nordeste, principalmente o estado do Ceará, ainda representa grande preocupação em termos de risco de transmissão da doença. OBJETIVO: Estimar a prevalência de T. cruzi em doadores de sangue do estado do Ceará. MÉTODOS: Trata-se um de estudo retrospectivo descritivo realizado no período de 2010 a 2015, a partir de dados registrados no sistema informatizado do Centro de Hematologia e Hemoterapia do Ceará (HEMOCE). RESULTADOS: Dos 763.731 potenciais doadores de sangue, 14.159 foram considerados impedidos de fazer a doação devido à sorologia, sendo que 1.982 (0,33%) o foram devido à positividade/inconclusão para doença de Chagas. Compareceram à Hemorrede para a repetição 425 indivíduos, sendo confirmados 28,2% (120/425) como impedidos de doar devido a DC. CONCLUSÃO: Não houve redução significativa das sorologias positivas/inconclusivas no período entre 2010-2015, porém foi observada redução em relação a 1996/1997 no estado. A determinação da prevalência da doença de Chagas em bancos de sangue pode ser relevante como indicador do risco de transmissão transfusional em determinada região. Novos testes sorológicos para triagem com melhor acurácia são necessários, reduzindo o descarte desnecessário de bolsas de sangue, os custos para o Sistema Único de Saúde e a insegurança para os pacientes e familiares. (Arq Bras Cardiol. 2020; 115(6):1082-1091).

Mononuclear Phagocyte Activation Is Associated With the Immunopathology of Psoriasis.

Psoriasis is a chronic, inflammatory disease affecting the skin and joints. The pathogenesis of this disease is associated with genetic, environmental and immunological factors, especially unbalanced T cell activation and improper keratinocyte differentiation. Psoriatic lesion infiltrate is composed of monocytes and T cells, and most studies have focused on the participation of T cells in the pathogenesis of this disease. Here we investigated the contribution of mononuclear phagocytes in the immunopathology observed in psoriatic patients. Significant increases in the levels of TNF, IL-1ß, CXCL9, as well as the soluble forms of CD14 and CD163, were observed within the lesions of psoriatic patients compared to skin biopsies obtained from healthy individuals. Moreover, we found an association between the levels of CCL2, a monocyte attractant chemokine, and disease severity. In conclusion, our findings suggest a potential role for mononuclear phagocytes in the pathogenesis of psoriasis.

Diagnostic and therapeutic guidelines for plaque psoriasis - Brazilian Society of Dermatology.

Psoriasis is a chronic inflammatory disease that affects 1.3% of the Brazilian population. The most common clinical manifestations are erythematous, scaling lesions that affect both genders and can occur on any anatomical site, preferentially involving the knees, elbows, scalp and genitals. Besides the impact on the quality of life, the systemic nature of the disease makes psoriasis an independent risk factor for cardiovascular disease, especially in young patients with severe disease. By an initiative of the Brazilian Society of Dermatology, dermatologists with renowned clinical experience in the management of psoriasis were invited to form a work group that, in a partnership with the Brazilian Medical Association, dedicated themselves to create the Plaque Psoriasis Diagnostic and Treatment Guidelines. The relevant issues for the diagnosis (evaluation of severity and comorbidities) and treatment of plaque psoriasis were defined. The issues generated a search strategy in the Medline-PubMed database up to July 2018. Subsequently, the answers to the questions of the recommendations were devised, and each reference selected presented the respective level of recommendation and strength of scientific evidence. The final recommendations for making up the final text were worded by the coordinators.

Early sequential development of infective dermatitis, human T cell lymphotropic virus type 1-associated myelopathy, and adult T cell leukemia/lymphoma.

We describe a patient with human T cell lymphotropic virus type 1 (HTLV-1)-associated infective dermatitis who developed HTLV-1-associated myelopathy/tropical spastic paraparesis and adult T cell leukemia/lymphoma at 16 years of age. Long inverse polymerase chain reaction was used to demonstrate monoclonal integration of proviral DNA in the lymphomatous skin lesion.

Atenção primária e promoção ao envelhecimento saudável em tempos da pandemia da COVID-19 / Primary care and promotion of healthy ageing in times of the COVID-19 pandemic / Atención primaria y promoción del envejecimiento saludable en tiempos de pandemia de COVID-19

Objetivo: Refletir sobre as estratégias da Atenção Primária para a promoção do envelhecimento saudável em tempos de pandemia da COVID-19. Método: relato de experiencia sobre estratégias de cuidado aos idosos, pautados em artigos nacionais e internacionais e experiências dos autores. Resultados: As considerações versam sobre os seguintes temas: contexto do idoso na cidade de São Paulo, onde os mais expostos são os que moram sozinhos, abandonaram o tratamento de suas condições crônicas por medo de contrair a Covid-19, os que sofrem violência no domicílio, os institucionalizados e os que obtém informações equivocadas. Estratégias de cuidado à pessoa idosa no enfrentamento da pandemia da COVID-19 na atenção primária, explicando o que tínhamos, temos e precisamos construir. Conclusão: O atendimento da atenção primária é fundamental no cuidado da pessoa idosa, para a promoção do envelhecimento saudável e ativo, continuidade do tratamento de condições crônicas e detecção precoce da Covid-19, violência e seus encaminhamentos.

Objective: To reflect on primary care strategies for the promotion of healthy aging in pandemic times of COVID-19. Method: experience report on strategies of care for the elderly, based on national and international articles and experiences of the authors. Results: The considerations deal with the following themes: context of the elderly in the city of São Paulo, where the most exposed are those who live alone, abandoned the treatment of their chronic conditions for fear of contracting Covid-19, those who suffer violence at home, institutionalized and those who obtain mistaken information. Strategies to care for the old person in coping with the COVID-19 pandemic in primary care, explaining what we had, have and need to build. Conclusion: Primary care is fundamental in the care of the old person, for the promotion of healthy and active aging, continuity of treatment of chronic conditions and early detection of Covid-19, violence and its referrals

Objetivo: Reflexionar sobre las estrategias de atención primaria para la promoción del envejecimiento saludable en tiempos de pandemia de COVID-19. Método: informe de experiencia sobre estrategias de atención al anciano, basado en artículos y experiencias nacionales e internacionales de los autores. Resultados: Las consideraciones abordan los siguientes temas: contexto de los ancianos en la ciudad de São Paulo, donde los más expuestos son los que viven solos, abandonaron el tratamiento de sus condiciones crónicas por temor a contraer Covid-19, los que sufren violencia en el hogar, institucionalizados y los que obtienen información errónea. Estrategias para cuidar al anciano en el afrontamiento de la pandemia de COVID-19 en atención primaria, explicando lo que teníamos, tenemos y necesitamos construir. Conclusión: La atención primaria es fundamental en el cuidado del anciano, para la promoción del envejecimiento sano y activo, la continuidad del tratamiento de las enfermedades crónicas y la detección precoz del Covid-19, la violencia y sus derivaciones.

[Satisfaction of Chagas disease patients attended at a pharmaceutical care service in the State of Ceará, Brazil]. / Satisfação dos pacientes com doença de Chagas atendidos por um serviço de atenção farmacêutica no estado do Ceará, Brasil.

In 2005, a pharmaceutical care service was created in the State of Ceará to provide pharmacotherapeutic follow-up for individuals infected with Trypanosoma cruzi (Chagas Disease). After 10 years of operation, an evaluation was conducted to assess the degree of satisfaction of patients treated under the service. This prospective study used a questionnaire comprising the following sections: socioeconomic data; infrastructure, facilities and operations; pharmaceutical care; and importance of the service. Seventy patients of both sexes and over 18 years of age were interviewed between August 2014 and May 2015. As for infrastructure, location and operation, the average grades show a high level of patient satisfaction. Regarding pharmaceutical care, most patients reported being satisfied and considered "being well treated" to be the most important aspect during treatment. In addition, all patients (100%) rated the service as very important and would recommend it to other individuals. Overall, the study showed a high level of patient satisfaction with the service. There is, however, still much to work to be done on this service in order to promote greater access and qualified care to fully achieve a humanized model focused on patient needs.

O Serviço de Atenção Farmacêutica ao paciente com doença de Chagas do estado do Ceará foi criando em 2005, com a finalidade de proporcionar seguimento farmacoterapêutico àqueles com esta morbidade. Decorridos 10 anos de atuação, objetivou-se avaliar a satisfação dos pacientes atendidos no serviço. Tratou-se de um estudo prospectivo, empregando um questionário subdividido nas seções: dados socioeconômicos; infraestrutura, localização e funcionamento; cuidado farmacêutico e importância do serviço. Foram entrevistados 70 pacientes de ambos os sexos e acima de 18 anos, entre agosto de 2014 e maio de 2015. Quanto à infraestrutura, localização e funcionamento, as notas obtidas mostraram que os pacientes estão satisfeitos com os parâmetros analisados. Com relação ao cuidado farmacêutico, a maioria dos pacientes mostrou-se satisfeita, tendo o "ser bem atendido" como aspecto mais importante durante o atendimento. Em relação à importância do serviço, 100% o considerou muito importante e o indicaria para outras pessoas. De modo geral, o estudo demonstrou um alto nível de satisfação com o serviço. Há muito a ser trabalhado neste serviço, como promover maior acesso e qualificação do atendimento, contribuindo para a concretização de um modelo humanizado, centrado nas necessidades do paciente.

Body mass index and abdominal waist values are related to increased cardiometabolic risk in schoolchildren aged five to ten years / Valores do índice de massa corpórea e circunferência abdominal estão relacionados a elevado risco cardiometabólico em escolares com idade de cinco a dez anos

ABSTRACT Objective: To evaluate the frequency of obesity and cardiometabolic risk in schoolchildren under ten years old. Methods: This is a cross-sectional study with schoolchildren (n=639) aged five to ten years in a municipally of southern of Brazil. The cardiometabolic risk was calculated from values of body mass index (BMI), waist circumference (WC), diastolic (DBP) and systolic blood pressure (SBP), blood glucose levels, triglycerides and total cholesterol (TC). Odds ratio (OR), Spearman correlation and principal component analysis (PCA) were analyzed. Results: Independent of sex, elevated WC and BMI were related to higher values of SBP, DBP, and TC in schoolchildren. The frequency of cardiometabolic risk was 6.0% in girls and 9.9% in boys. Schoolchildren with elevated values of SBP, triglycerides and TC presented high OR for cardiometabolic risk. PCA indicated that schoolchildren with high WC (p>80) presented more frequently altered glucose levels, triglycerides, and TC. Conclusions: Obesity, especially when associated with elevated WC, is related to metabolic dysfunctions and cardiometabolic risk in schoolchildren under ten years of age. These findings indicate the urgency of stablishing metabolic risk for this age group, enabling early diagnosis and adequate treatment, to prevent the development of diabetes and cardiovascular dysfunction throughout life.

RESUMO Objetivo: Avaliar a frequência de obesidade e risco cardiometabólico em escolares menores de dez anos de idade. Métodos: Este é um estudo transversal com escolares (n=639) com idade de cinco a dez anos de um município do Sul do Brasil. O risco cardiometabólico foi calculado com base nos valores do índice de massa corpórea (IMC), circunferência da cintura (CC), pressão arterial sistólica (PAS) e diastólica (PAD), valores sanguíneos de glicose, triglicerídeos e colesterol total. Odds ratio (OR), correlação de Spearman e análise de componentes principais (PCA) foram obtidos. Resultados: Independentemente do sexo, CC e IMC aumentados foram relacionados com maiores valores de PAS, PAD e colesterol total. A frequência de risco cardiometabólico foi de 6,0% nas meninas e 9,9% nos meninos. Escolares com elevados valores de PAS, triglicerídeos e colesterol total tinham alto OR para risco cardiometabólico. A PCA mostrou que escolares com alta CC (p>80) apresentam mais frequentemente alterações nos níveis sanguíneos de glicose, triglicerídeos e colesterol total. Conclusões: A obesidade, especialmente quando associada a elevados valores de CC, está relacionada com disfunções metabólicas e risco cardiometabólico em escolares menores de dez anos de idade. Estes achados indicam a urgência de estabelecer o risco metabólico para essa faixa etária, possibilitando o diagnóstico precoce, o adequado tratamento para evitar o desenvolvimento de diabetes e disfunções cardiovasculares ao longo da vida.

Trypanosoma cruzi seroprevalence among solid organ donors in Ceará State, Brazil.

INTRODUCTION: The transmission of Chagas disease (CD) through blood transfusion, organ transplantation, and oral transmission has gained greater visibility as a result of intensified vector control activities in endemic regions and to control CD in non-endemic regions. In Brazil, Ceará is one of the states that perform the most organ transplants. Therefore, the objective of this study was to assess the prevalence of Trypanosoma cruzi infection in organ donor candidates. METHODS: A retrospective analysis was performed on data from potential organ donors at the Center of Transplantation of the State of Ceará from 2010 - 2015. RESULTS: Data from a total of 2,822 potential donors were obtained, of which 1,038 were effective donors and 1,784 were excluded, likely due to lack of family authorization or medical contraindication. The prevalence of T. cruzi infection among these potential donors was 1.3% (n = 29). The majority of infected donors were males aged 41 - 60 years, residing in the interior of the state. Interestingly, 72.4% (n = 21) had positive or inconclusive serology for additional infections, such as cytomegalovirus, hepatitis B and C, and toxoplasmosis. Probability analysis revealed that stroke was the most common cause of death among potential donors with CD. CONCLUSIONS: There was a high prevalence of CD and other coinfections among potential solid organ donors in Ceará, and statistical tests have shown that these individuals are at increased risk of stroke when compared to potential non-reactive donors. This work highlights the importance of screening DC infection in potential donors.