Medicina clinica
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Opioid dependence is causing an epidemic in the US, but unlike the 1970s it seems more related to prescription opioids than heroin. ⋯ There has been no worrying increase in heroin or prescription opioid abuse in our setting.
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Eosinophilic granulomatosis with polyangiitis (EGPA) is a systemic vasculitis characterized by the presence of asthma associated with eosinophilia, eosinophilic infiltration of different organs, and vasculitis of small and medium-sized vessels. Although classified as anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis, it occurs in less than half of the patients. ⋯ Treatment has been based on the use of glucocorticoids and immunosuppressants. In recent years, progress has been made in the knowledge of the pathophysiology, in treatment with the inclusion of biologic agents, the classification criteria have been revised and new therapeutic recommendations have been published.
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The monkeypox virus is a virus that has 90% genomic homology with the human (smallpox), but it is naturally transmitted between different wild animal reservoirs and is considered a zoonosis. Throughout the 20th century, different vaccines based on the vaccinia poxvirus were developed and used for vaccination against smallpox. ⋯ The 2022 extra-African monkeypox virus epidemic has highlighted the lack of vaccines with proven efficacy and low reactogenicity. It is considered that the use of this vaccine in the current outbreak may play a role in the prevention or attenuation of the disease as pre-exposure prophylaxis in close contacts of confirmed cases.