Corticosteroid Therapy and Vascular Complications in Patients Undergoing Transcatheter Aortic Valve Replacement: A Meta-analysis With Meta-regression.

Background: Corticosteroid use is associated with vascular fragility, prolonged wound healing, and infections. Therefore, we sought to compare outcomes between patients with aortic stenosis undergoing transcatheter aortic valve replacement who were using corticosteroids versus those who were not.

Methods: This is a study-level meta-analysis and meta-regression of observational studies.

Anti-MDA-5 Dermatomyositis With Development of Drug-Mediated Necrolytic Skin Lesions.

A 59-year-old male presented with 1 month of progressive dyspnea, 30-lb weight loss, and skin changes on the digits of the hands. In the 4 weeks prior to admission, he was admitted and treated twice for pneumonia at another hospital and received intravenous (IV) vancomycin, ceftriaxone, and azithromycin for a total of 10 days. After admission, he underwent computed tomography imaging of chest, which revealed findings suggestive of interstitial lung disease but given the fact that infection was not ruled out, empiric antibiotics were initiated.

Antifibrillarin Antibodies Are Associated with Native North American Ethnicity and Poorer Survival in Systemic Sclerosis.

Objective: To examine the clinical correlates and survival in patients with antifibrillarin antibodies (AFA) in a large international study population consisting of well-characterized systemic sclerosis (SSc) cohorts from Canada, Australia, and the United States.

Methods: Baseline clinical data from the prospective cohorts (Canadian Scleroderma Research Group, the Australian Scleroderma Cohort Study, and the American Genetics versus Environment in Scleroderma Outcome Study) were investigated. Clinical variables were harmonized and sera were tested for AFA using a commercially available SSc profile line immunoassay, regardless of the immunofluorescence staining pattern.

A rare case of prototheca algaemia in a patient with systemic lupus erythematosus and recent belimumab infusion.

Novel agents for the treatment of immune-mediated diseases such as systemic lupus erythematosus (SLE) have been increasingly used as an alternative to or in combination with conventional therapies. Belimumab, a human monoclonal antibody that inhibits B-cell activating factor (BAFF), has demonstrated efficacy in moderate-to-severe SLE with similar adverse effects when compared to other biologic agents and conventional SLE therapies. Here, we describe a woman with SLE and diabetes mellitus (DM) on immunosuppressive therapy for five years who was admitted to the hospital for pneumonia but had a complicated hospital course with multiple infections and, most notably, a nosocomial algaemia due to Prototheca wickerhamii, which was treated successfully with amphotericin B.

Rapid blood pressure reduction in acute intracerebral hemorrhage: feasibility and safety.

Background: The optimal blood pressure (BP) for treating acute intracerebral hemorrhage remains (ICH) uncertain. High BP may contribute to hematoma growth while excessive BP reduction might precipitate peri-hemorrhage ischemia. We examine here the feasibility and safety of reducing BP to lower than presently recommended levels in patients with acute ICH.