Prevalence of urodynamic changes with risk for upper urinary tract damage in neuroschistosomiasis patients

Abstract INTRODUCTION: This study aimed to identify the prevalence of urodynamic changes with an associated risk of developing upper urinary tract damage in neuroschistosomiasis patients. METHODS: A prospective study was conducted, wherein68 patients were admitted for analysis of urodynamics, urea and creatinine levels, and uroculture. RESULTS: Blood test results did not indicate kidney failure. There were cases of asymptomatic bacteriuria. Common symptoms were frequent nocturia and detrusor overactivity. Results of low compliance and low cystometric capacity were both statistically significant (p = 0.001 and p = 0.002, respectively). CONCLUSIONS: A high prevalence of negative urodynamic changes were found in neuroschistosomiasis patients.

Characterisation of ocular involvement in an experimental model of neuroschistosomiasis mansoni

The Global Burden of Disease Study 2010 listed schistosomiasis among the leading 100 causes of death in Brazil, responsible for 3.6% of the estimated total of deaths globally. Eye and adnexa are very rarely affected by schistosomiasis mansoni, with limited documentation of ocular pathology in this setting. This short communication reports ocular histolopathological findings in a murine model of neuroschistosomiasis mansoni. Lesions were found in the bulbar conjunctiva, lacrimal gland, choroid and corneoscleral limbus.

Radicular dysfunction preponderance at early phase clinical evaluation in myelitis by Schistosoma mansoni / Preponderância de disfunções radiculares na avaliação clínica precoce da mielite pelo Schistosoma mansoni

In neuroschistosomiasis, the spinal cord is the most common place of the disease. In high prevalent areas for schistosomiasis mansoni, the clinical alertness is important for an early diagnostic, in order to decrease the final neurological damage. This study provides some useful neurologic information about a series of patients with schistosomal myelitis. METHOD: The sample consisted of 13 schistosomiasis mansoni carriers examined at the moment of the diagnosis of myelitis. RESULTS: The classical triad (lumbago, weakness at the lower limbs and urinary dysfunctions) was documented in 11 (86.61 percent) patients. The distribution of the clinical forms was: myeloradicular in six patients (46.15 percent), radicular in four (30.76 percent) and myelitic in three (23.07 percent). CONCLUSION: The radicular dysfunction and their clinical associated forms were the most prominent pattern during the early phase of this disease.

Na neuroesquistossomose, a medula espinhal é o sítio de predileção da doença. Em áreas de alta prevalência para esquistossomose mansoni, o conhecimento clínico dessa condição é importante para o seu diagnóstico precoce e consequente redução da lesão neurológica definitiva. Este estudo provê informações neurológicas relevantes pertinentes a uma série clínica de pacientes com mielite esquistossomótica. MÉTODO: A amostra consistiu de 13 pacientes portadores de esquistossomose mansoni examinados no momento do diagnóstico de sua forma mielítica. RESULTADOS: A tríade clássica (lombalgia, fraqueza nos membros inferiores e disfunções urinárias) foi documentada em 11 (86,61 por cento) pacientes. Quanto à distribuição das formas clínicas, se observou a ocorrência da mieloradicular em seis pacientes (46,15 por cento), da radicular em quatro (30,76 por cento) pacientes e da mielítica em três (23,07 por cento) pacientes. CONCLUSÃO: A disfunção radicular e suas formas clínicas associadas foram o padrão mais frequente durante a avaliação na fase precoce da doença.