Medicina clinica
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There are multiple frailty detection tools, but they have not been specifically developed for the institutionalised population. The aim of this study is to ascertain at 3-year follow-up which tool predicts functional impairment and mortality most precisely. ⋯ The Imputed Fried and FRAIL-NH tools showed a higher predictive capability for functional and cognitive decline, but only the Imputed Fried Frailty Criteria found a significant relationship between frailty and mortality.
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Treatment of rheumatoid arthritis with rituximab (RTX) requires repeated cycles, but there is no well-established retreatment regimen in dose and frequency. The objective was to analyse the persistence of RTX treatment and factors that influence in terms of routine clinical practice. ⋯ The persistence of RTX in clinical practice is higher in seropositive patients and in those who are treated with RTX associated with a csDMARD. Dose per cycle and retreatment frequency do not have a decisive role in rituximab persistence.
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Parvovirus B19 (PVB19) infection has a high incidence and worldwide distribution. It has a broad clinical spectrum, with skin, joint and haematological manifestations being the most common. The objective of this study was to determine the epidemiology and clinical-analytical manifestations of acute PVB19 infection. ⋯ Although there is a variable clinical spectrum, polyarthralgias and generalized maculopapular rash with fever and anaemia are the typical and most frequent manifestations of primary infection by PVB19 and are usually self-limiting.