Relationship between stress and resident non-technical skills during interdisciplinary trauma simulations.

Background: Non-technical skills, such as communication and situation awareness, are vital for patient care and effective surgical team performance. Previous research has found that residents' perceived stress is associated with poorer non-technical skills; however, few studies have investigated the relationship between objectively assessed stress and non-technical skills. Accordingly, the purpose of this study was to assess the relationship between objectively assessed stress and non-technical skills.

Severe Acute Local Reactions to a Hyaluronic Acid-derived Dermal Filler.

Injectable fillers are normally well tolerated by patients with little or no adverse effects. The most common side effects include swelling, redness, bruising, and pain at the injection site. This report describes three cases in which patients injected with a hyaluronic acid-derived injectable filler that is premixed with lidocaine developed adverse reactions including persistent swelling, pain, and nodule formation.