Minerva medica
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Multicenter Study
Co-infections in critically ill adults with severe acute respiratory syndrome coronavirus 2 infection. An italian multi-centre prospective study.
To date, few studies have described Hospital-acquired infections (HAIs) during COVID-19 outbreak. To examine the incidence of HAIs in critically ill adult patients with SARS-CoV-2 infection and to observe risk factors, and the impact on outcome of HAI. ⋯ Associated factors for HAI acquisition and mortality in ICU patients were identified and cause for revision of existing infection control policies.
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Autoimmune blistering diseases (AIBD), are a heterogeneous group. Despite their pathogenesis is not completely understood, autoantibodies against directed adhesion molecules of the skin and adjacent mucous membranes could play a key role. The leukocyte-associated-Ig-like-receptor (LAIR) family is a small group of immunoreceptor-tyrosine-based-inhibition-motif-containing inhibitory receptors, recognizing collagens. LAIR-1 is a transmembrane glycoprotein expressed on human-peripheral-blood-leukocytes. LAIR-2 is a secreted receptor mainly produced by CD4+ T-lymphocytes, and is able to regulate the inhibitory potential of LAIR-1. Both LAIRs have been associated with several autoimmune diseases and inflammatory responses. ⋯ Although the pathophysiological meaning of LAIR is not completely elucidated, the presence of increased concentration of LAIR proteins can somehow modulate the cascade of inflammatory phenomenon occurring in bullous skin diseases, in different way depending upon specific skin disease considered.
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Physical modalities may be useful to manage poststroke spasticity. Shortwave diathermy has been demonstrated to improve extensibility of the myotendinous tissue. Spasticity may alter morphology of the muscle and its elastic properties. Our main aim was to evaluate the effects of shortwave diathermy on spastic equinus foot in stroke patients. ⋯ Our preliminary findings support the hypothesis that shortwave diathermy might improve calf muscle tone, ankle passive range of motion, and gastrocnemius muscle elasticity in chronic stroke patients with spastic equinus. This might be due to the deep thermal effects coupled with the rheological direct action of shortwave diathermy on spastic muscles.