A Rare Case of COVID-19-Induced Chronic Demyelinating Polyneuropathy.

Chronic autoimmune demyelinating polyneuropathy (CIDP) is a rare autoimmune disorder in which the body's immune system attacks the myelin sheaths. Myelin sheaths are the fatty insulation covering and protecting the nerves, and damage to these can lead to neurological symptoms like numbness, tingling, and weakness. CIDP is a chronic disease in the Guillain-Barré syndrome spectrum.

Efficacy of Bamlanivimab in Reducing Hospitalization and Mortality Rates in COVID-19 Patients in a Rural Community.

Objective In this study, we aimed to evaluate the association between the monoclonal antibody infusion, bamlanivimab, and a reduction in 30-day hospitalization and mortality rates in patients with coronavirus disease 2019 (COVID-19) in a rural community setting with various comorbidities. Methodology A retrospective data analysis was conducted over a 60-day period for patients who visited the Emergency Department of a community hospital. A group of COVID-19-positive patients who received bamlanivimab was compared with another group of COVID-19 patients with similar characteristics, demographics, and disease severity who did not receive the infusion.

Short communication: mucocutaneous leishmaniasis in HIV-related immune reconstitution syndrome.

Immune reconstitution inflammatory syndrome (IRIS) is an immuno-pathologic reaction to quiescent opportunistic microbial pathogens upon restoration of underlying immune defects. Here we report a Honduran patient with HIV/AIDS who developed a facial rash worsening on antiretroviral therapy and increasing CD4 count. Culture and PCR analysis from the skin biopsy identified Leishmania panamensis, which was effectively treated with long-term liposomal amphotericin B.

Role of xanthine oxidase in conduit artery endothelial dysfunction in cigarette smokers.

Xanthine oxidase contributes to oxidant stress and has been proposed as a risk factor for endothelial dysfunction. We studied the role of xanthine oxidase in conduit artery endothelial dysfunction in 12 smokers and 12 controls. Conduit artery vasodilation was impaired in smokers (4.