Outcomes of a controlled trial with visiting therapy dog teams on pain in adults in an emergency department.

Context: Pain is a primary reason individuals attend an Emergency Department (ED), and its management is a concern.

Objectives: Change in symptoms and physiologic variables at 3 time points pre-post a ten-minute St. John Ambulance therapy dog team visit compared to no visit in ED patients who experienced pain.

A Commentary about Lessons Learned: Transitioning a Therapy Dog Program Online during the COVID-19 Pandemic.

In 2015, the University of Saskatchewan PAWS Your Stress Therapy Dog program partnered with St. John Ambulance for therapy dog teams to visit our campus and offer attendees love, comfort and support. We recognized at the start of the COVID-19 pandemic that students, staff and faculty may require mental health support, particularly with the challenges of isolation and loneliness.

Polymer Modification of Lipases, Substrate Interactions, and Potential Inhibition.

An industrially important enzyme, lipase B (CalB), was modified with a range of functional polymers including hydrophilic, hydrophobic, anionic, and cationic character using a "grafting to" approach. We determined the impact of polymer chain length on CalB activity by synthesizing biohybrids of CalB with each polymer at three different chain lengths, using reversible addition-fragmentation chain transfer (RAFT) polymerization. The activity of CalB in both aqueous and aqueous-organic media mixtures was significantly enhanced for acrylamide (Am) and ,-dimethyl acrylamide (DMAm) conjugates, with activity remaining approximately constant in 25 and 50% ethanol solvent systems.

Patient Opinion of Visiting Therapy Dogs in a Hospital Emergency Department.

To date there have been no studies examining whether patients want emergency department (ED) therapy dog programs. This patient-oriented study examined the opinions of patients about whether they would want to be visited by a therapy dog in the Royal University Hospital ED. Cross-sectional survey data were collected over a six week period from a convenience sample of 100 adult patients who had not been visited by a therapy dog in the ED.