Quality of Life Assessment Among Patients Living With Hepatosplenic Schistosomiasis and Schistosomal Myeloradiculopathy.

Schistosomiasis is a major public health problem in tropical areas of the world. Health-related quality of life (HRQOL) measurement is being widely used to evaluate the impact of a disease or treatment in several aspects of daily life. However, few studies evaluated the impact of severe forms of schistosomiasis on HRQOL of affected individuals and compared them to healthy controls with a similar socio-demographic background. Our aims were to evaluate the HRQOL in patients with hepatosplenic schistosomiasis (HS) and schistosomal myeloradiculopathy (SMR) and healthy volunteers (HV) and determine if clinical complications of the disease are associated with HRQOL scores. We interviewed and evaluated the HRQOL in 49 patients with HS, 22 patients with SMR, and 26 HV from an outpatient clinic of the Federal University of Minas Gerais University Hospital using the WHOQOL-BREF questionnaire. SMR and HS patients had a significantly lower overall quality of life score when comparing with the HV control group (p = 0.003 and p = 0.005, respectively). Multivariate ordinal regression model adjusted for sex, age, and educational level indicated that HS and SMR patients have three and five times more chances of having a lower quality of life than healthy volunteers (Odds Ratio 3.13 and 5.04, respectively). There was no association between complications of HS disease and quality of life scores. In contrast, worse quality of life was observed in SMR patients that presented back or leg pain, leg paresthesia, and bladder dysfunction. In conclusion, HS and SMR significantly impact the overall quality of life of the affected individuals, reinforcing the importance of efforts to control and eradicate this debilitating disease and suggesting that multidisciplinary clinical management of schistosomiasis patients would be more appropriate and could potentially improve patient's quality of life.

In Vivo MRI Assessment of Experimental Schistosomiasis.

A new study using magnetic resonance imaging (MRI) evaluated successfully the transverse relaxation time T2 as a non-invasive imaging biomarker for monitoring hepatic fibrogenesis in schistosomiasis. However, there are some drawbacks that need special attention. This preliminary data opens new opportunities to understand and monitor liver fibrosis in schistosomiasis and other fibrogenic diseases.

Aspectos ultrassonográficos e hemodinâmicos da esquistossomose mansônica: avaliação pela ultrassonografia Doppler em áreas endêmicas / Sonographic and hemodynamic findings of schistosomiasis mansoni: doppler sonography assessment in endemic areas

OBJETIVO: Este estudo de campo objetivou identificar as alterações ultrassonográficas e hemodinâmicas indicativas da morbidade da esquistossomose mansônica em áreas endêmicas. MATERIAIS E MÉTODOS: Foram examinados pela ultrassonografia Doppler 554 pacientes esquistossomóticos em três áreas com níveis distintos de endemicidade: baixa endemicidade (n = 109); média endemicidade (n = 255) e alta endemicidade (n = 190). Para o estudo ultrassonográfico foi utilizado o protocolo da Organização Mundial da Saúde (Niamey Working Group, 2000). Pelo Doppler foram avaliados: vasos portais, artérias hepática e esplênica, veias hepáticas e vasos colaterais. RESULTADOS: Houve correlação significativa entre a frequência das alterações ultrassonográficas e o nível de endemicidade das áreas, exceto a hipertrofia do lobo esquerdo. As veias hepáticas apresentaram padrão de fluxo alterado em 23,7 por cento dos casos, alteração esta relacionada à presença e à intensidade de espessamento periportal. A artéria hepática não apresentou alterações nos parâmetros avaliados. Os vasos colaterais foram identificados apenas na área de alta endemicidade. A artéria esplênica apresentou alterações (aumento do calibre, da velocidade e do índice de resistência) mais frequentes na área de alta endemicidade, com diferença significativa entre os grupos. CONCLUSÃO: A ultrassonografia Doppler mostrou-se ferramenta auxiliar importante no estudo da morbidade relacionada à esquistossomose mansônica, contribuindo para definição mais precisa do perfil da doença nas áreas endêmicas.

OBJECTIVE: The present field research was aimed at identifying sonographic and hemodynamic findings indicative of the presence of schistosomiasis mansoni in endemic areas. MATERIALS AND METHODS: Doppler sonography was performed in 554 patients with schistosomiasis in three areas with different endemicity levels: low (n = 109), medium (n = 255) and high endemicity (n = 190). The World Health Organization (Niamey Working Group, 2000) protocol was adopted for sonographic evaluation. Doppler study included portal vessels, hepatic and splenic arteries, hepatic veins and collateral vessels. RESULTS: A significant correlation was observed between the frequency of sonographic findings, except for left lobe hypertrophy, and the areas endemicity levels. Altered hepatic veins flow pattern was observed in 23.7 percent of cases, such abnormality being related to the presence and intensity of periportal thickening. Hepatic arteries did not present any alteration as related to the evaluated parameters. Collateral vessels were identified only in the patients from the high-endemicity area. The splenic artery presented alterations (increase in caliber, flow velocity and resistive index), most frequently in the high-endemicity area, with significant difference between groups. CONCLUSION: Doppler sonography has shown to be a relevant auxiliary tool in the study of the morbidity related to schistosomiasis mansoni, contributing for a more accurate description of the disease profile in endemic areas.

Os principais problemas diagnósticos da população que demanda aos centros de saúde à procura da atenção primária envolvendo atividade docente-discente-assistencial / The principal diagnostics problems on the adult population which demands for primary care attention

Os principais problemas diagnósticos em 1.000 pacientes adultos que procuraram atenção primária à saúde em Centros de Saúde de (CS) foram, nas mulheres: leucorréia, marginalidade social, falta de planejamento familiar, prolapso uterino, distúrbios da sexualidade; e, nos homens: hipertensão arterial, doença pulmonar obstrutiva crônica, alcoolismo, marginalidade social, doenças sexualmente transmissíveis.

Leucorrhoea, social maginility, familiar planning deficiency, uterus prolapso, sexuality disrurbances on the woman and arte- rial hypertension, chronic obstructive pulmonary disease, alco- holism, social marginility, venereal diseases on the man are the principal diagnostic on the adult population which demand for primary care.