Antibiotic allergy de-labeling in the intensive care unit: The prospective ADE-ICU study.

Purpose: Critically ill patients in the intensive care unit (ICU) are frequently prescribed antibiotics, with many reporting an antibiotic allergy label, predominantly to penicillin. Mislabeling contributes to suboptimal antibiotic use, increasing multidrug-resistant organisms and Clostridium difficile infections, and increased hospital length of stay. This prospective study implemented an antibiotic allergy assessment and testing program in the ICU, independently of clinical immunology/allergy services.

Sixty years of conjecture over a urinary biomarker: a step closer to understanding the proposed link between anxiety and urinary pyrroles.

Objective: For over 60 years there has been conjecture about the identity of an Ehrlich's test positive pyrrole (Mauve Factor) reputed to be a biomarker for psychological disorders, including anxiety. We reviewed studies that attempt to identify Mauve Factor and subjected authentic standards of the 2 main candidates, kryptopyrrole and hydroxypyrrole, to the Ehrlich's reaction.

Methods: Modified Ehrlich's test for kryptopyrrole and hydroxypyrrole were applied to urine samples from 10 volunteers, anxious and nonanxious.

Protocol for a randomised placebo-controlled trial investigating the efficacy and safety of a vitamin-mineral formula targeting dysregulated emotions in teenagers: The balancing emotions of adolescents with micronutrients (BEAM) study.

Background: Emotional dysregulation (ED) is a significant contributing factor to psychological distress in young people. ED is a transdiagnostic dimension characterized by an excessive reactivity to negative emotional stimuli with affective (anger) and behavioral (aggression) components, and is present across anxiety, mood and behavioral disorders. Due to early onset, high prevalence and persistence, ED in childhood is one of the most psychosocially impairing and cost-intensive mental health conditions, with not enough children improving with conventional treatments.