Journal of internal medicine
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Osteoarthritis (OA) is a chronic joint disease caused by disruption of joint homeostasis by a variety of systemic and biomechanical factors. The disease is characterized by degradation of cartilage and other joint tissues, and low-grade inflammation which may result in pain, reduced function, and disability. The disease appears to have ancient origins, with findings of OA recognized in fossilized bones from birdlike dinosaurs living some 130 million years ago. ⋯ Current development of drug candidates, aimed to restore joint homeostasis, is mainly targeting either inhibition of catabolic factors or stimulation of anabolic factors. However, there is yet no breakthrough in stage III clinical trials. Earlier diagnosis, better knowledge of endotypes-for example, by new insights into soluble biomarkers, and compositional imaging-and more careful selection of patients into clinical trials are possible tools to aid development of future therapies.
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Case Reports
Neoehrlichia mikurensis - an emerging opportunistic tick-borne infection in immunosuppressed patients.
Neoehrlichia mikurensis (N. mikurensis) is a newly discovered tick-borne pathogen that can inflict life-threatening illness in immunocompromised patients. N. mikurensis infection is only detectable by polymerase chain reaction (PCR)-based methodologies. We describe three distinct clinical manifestations of N. mikurensis infection (neoehrlichiosis) in Danish patients receiving B-lymphocyte-depleting therapy, rituximab, for underlying hematological, rheumatological, or neurological disorders. All three patients went through a protracted pre-diagnostic period. ⋯ We present three Danish patients recognized by the same clinician over a period of 6 months, strongly suggesting that many cases are going unrecognized. Second, we describe the first case of N. mikurensis-induced HLH and emphasize the potential severity of undetected neoehrlichiosis.
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A Mediterranean lifestyle may prevent and mitigate cardiometabolic disorders. We explored whether adherence to a Mediterranean lifestyle was prospectively associated with the risk of metabolic syndrome (MetS) among coronary heart disease (CHD) patients. ⋯ Our results showed that greater adherence to a MEDLIFE reduced the risk of subsequent MetS development and increased the likelihood of reversing preexisting MetS among patients with CHD at baseline.