Exploring Acceptance and Commitment Therapy for parents of preterm infants.

The start of a parenting journey in the neonatal intensive care unit (NICU) presents many stressors to parents. Previous research has shown parents of infants admitted to the NICU experience heightened stress, anxiety, and depression. Mental health support varies across Canadian NICUs with mixed results.

Evaluating Curricular Modules in the Care of Children With Medical Complexity: A Mixed-Methods Randomized Controlled Trial.

Objective: Children with medical complexity (CMC) are a growing population, yet training in complex care varies across pediatric residency programs. The purpose of this study was 1) to evaluate the effectiveness of a curriculum for pediatric residents in improving performance in a simulated clinical scenario, and 2) to explore residents' perceived self-efficacy in caring for CMC.

Methods: A randomized controlled trial was conducted supplemented by qualitative inquiry.

Optimization of total protein and activity assays for the detection of MMP-12 in induced human sputum.

Background: Proteolysis of matrix components, in particular elastin, is a major contributing factor to the development of lung diseases such as emphysema and chronic obstructive pulmonary disease (COPD). MMP-12 (macrophage elastase) is a protease known to be involved in the progression of lung disease. The relatively low abundance of MMP-12 has precluded the development of quantitative assays that can accurately measure MMP-12 protein levels and activity across cohorts of healthy and diseased individuals.

Video-assisted bilateral pulmonary vein isolation and left atrial appendage exclusion for atrial fibrillation.

Objective: Pulmonary vein isolation is curative in selected patients with atrial fibrillation. The objective of this study was to assess the feasibility and safety (midterm results) of video-assisted thoracoscopic epicardial pulmonary vein isolation.

Methods: Twenty-seven patients (22 male patients) with atrial fibrillation (18 paroxysmal, 4 persistent, and 5 permanent; average age, 57 years) underwent bilateral video-assisted thoracoscopic off-pump epicardial pulmonary vein isolation and exclusion of the left atrial appendage.