Impacts of Intrafraction Virtual Reality-Based Environment Modification on Procedural Anxiety, Heart Rate, and Overall Radiation Therapy Experience During External Beam Radiation Therapy.

Purpose: Procedural anxiety of cancer treatments may negatively impact patients and treatments. Mindfulness-promoting environment modification with virtual reality (VR) is increasingly used across medicine to minimize procedural anxiety. We aimed to assess the impacts of intrafraction mindfulness-promoting VR use during external beam radiation therapy (EBRT) on radiation therapy experience and physiological measures of distress.

Design and Implementation of a Multidisciplinary High-Fidelity Simulation Course for the Management of Malignant Spinal Cord Compression.

High-fidelity simulation (HFS) training is suited to high-stakes, uncommon situations such as malignant spinal cord compression (MSCC), allowing for rare hands-on practice. This pilot study was created as the first of its kind to examine educational outcomes of a radiation therapist (RTT)-led multidisciplinary radiation oncology (RO) emergency simulation course. A multidisciplinary course design team composed of RO residents, radiation oncologists, RTT course instructors, and medical physicists created a high-fidelity MSCC simulation course using collaboratively developed learning goals.

Do Radiation Oncology Residents Have a Preferred Radiation Treatment Planning Review Format?

In an era of increasing virtual communication, we aimed to investigate current formats used by radiation oncology residents for reviewing radiation treatment plans with attendings, preferences for formats, and reasons contributing to preferences. Residents enrolled in Canadian radiation oncology programs received questionnaires examining training level, typical review formats, preferred format, and reasons for preference. Analysis excluded PGY-1s due to insufficient exposure.

Association of Apolipoproteins B and A-1 With Markers of Vascular Health or Cardiovascular Events.

Background: Apolipoprotein B (apoB) and apolipoprotein A-1 (apoA-1) are markers of lipoprotein metabolism. Although their relationship to cardiovascular disease has been well documented, little is known regarding their correlation to measures of vascular structure and function. This study was conducted to investigate the relationship between apoA-1, apoB, and measures of vascular function, as well their relationship to adverse cardiovascular events.

Association of Proprotein Convertase Subtilisin/Kexin Type 9 (PCSK9) With Cardiovascular Risk in Primary Prevention.

Objective: Proprotein convertase subtilisin/kexin type 9 (PCSK9) plays an important role in the modulation of low-density lipoprotein metabolism. This study was conducted to evaluate the relationship between serum PCSK9 concentrations and measures of vascular health, subclinical atherosclerosis, and adverse cardiovascular events. The relationship between traditional risk factors and PCSK9 concentrations was also examined.