Delirium Assessment in Acute Stroke: A Systematic Review and Meta-Analysis of Incidence, Assessment Tools, and Assessment Frequencies.

Purpose: The purpose of this systematic literature review was to examine whether different assessment methods contribute to the variance in delirium incidence detected in populations of patients with acute stroke. Specifically, the aim was to address the influence of (1) choice of assessment tool, (2) frequency of assessment, and (3) type of health professional doing the assessment.

Methods: We searched MEDLINE, EMBASE, and PsycINFO and included pro- and retrospective cohort studies assessing delirium during hospitalization of adult acute stroke patients.

The composition of T cell subtypes in duodenal biopsies are altered in coeliac disease patients.

One of the hallmarks of Celiac disease (CD) is intraepithelial lymphocytosis in the small intestine. Until now, investigations to characterize the T cell subpopulations within the epithelial layer have not discriminated between the heterodimeric co-receptor molecule, CD8αβ, and the possibly immunoregulatory CD8αα homodimer molecule. Besides TCRαβ+ CD4+ cells, no other phenotypes have been shown to be gluten-reactive.

[Inhaled corticosteroid treatment increases the risk of pneumonia in patients with CPOD].

Clinical studies have suggested that inhaled corticosteroid (ICS) increases the frequency of pneumonia in patients with chronic obstructive pulmonary disease (COPD). This article summarizes the risk of pneumonia by reviewing the largest clinical studies addressing pneumonia as an adverse effect of ICS treatment. The collected data show that treatment of COPD patients with ICS increases the rate of pneumonia compared with b2-agonists or placebo.