ABSTRACT
Carbapenem-resistant Acinetobacter baumannii has been classified as a top priority for the development of new therapies due to its resistance to most antibiotics. Drug repurposing may be a fast and inexpensive strategy for treating this pathogen. This review aims to critically evaluate repurposed drugs for the treatment of infections caused by carbapenem-resistant A. baumannii, correlating their antimicrobial activity with data available for toxicity and side effects. Some drugs have been suggested as promising candidates for repurposing; however, in some cases, high toxicity and low plasma concentrations reduce applicability in clinical practice. The most favorable applicability is offered by fusidic acid and colistin, possibly combined with a third agent, promising to be well tolerated and achieving satisfactory plasma concentrations.
Subject(s)
Acinetobacter Infections , Acinetobacter baumannii , Acinetobacter Infections/drug therapy , Anti-Bacterial Agents/pharmacology , Carbapenems/pharmacology , Colistin/pharmacology , Drug Repositioning , Drug Resistance, Multiple, Bacterial , Humans , Microbial Sensitivity TestsABSTRACT
Autoimmune hepatitis (AIH) is a chronic liver disease of unknown etiology. It is composed of immune-mediated liver injury and significant immunological aspects. Arthritis can be observed in patients with AIH before recognition of the disease, which can lead to a diagnostic challenge. Although there are few reported cases in literature, peripheral blood eosinophilia might also play a part in such diagnosis. We report an intriguing case of a 41-year-old man who presented to our service with arthritis and eosinophilia as initial manifestations and was eventually diagnosed with overlap syndrome: AIH and primary sclerosing cholangitis. The present report aims to include eosinophilia among the clinical features of AIH, highlighting the possibility of its detection before the onset of either articular or hepatic disturbances.
