"Everybody is impacted. Everybody's hurting": Grief, loss and the emotional impacts of overdose on harm reduction workers.

Background: The emotional impacts of witnessing and responding to overdose and overdose-related deaths have been largely overlooked during the drug toxicity overdose crisis in North America. Scarce research has analyzed these impacts on the health and well-being of harm reduction workers, and the broader determinants of harm reduction work. Our study investigates the experiences and impacts of witnessing and responding to frequent and escalating rates of overdose on harm reduction workers in Toronto, Canada.

Association of Illicit Fentanyl Use with Injection Risk Practices Among People who Inject Drugs.

We investigated the association between fentanyl injection frequency and sharing of injection equipment among people who inject drugs. We surveyed 249 people who inject drugs in Toronto in 2019. We estimated predicted probabilities of associations between fentanyl injection frequency and injection risk practices.

Frequency of fatal and non-fatal overdoses and response to grief and loss among people who inject drugs: An unexplored dimension of the opioid overdose crisis.

Background: We investigated the relationship between overdose events and grief and loss responses among people who inject drugs.

Methods: We conducted a cross-sectional, tablet-based survey with a convenience sample of people who inject drugs (n = 249) from four community-based harm reduction programs in Toronto in 2019. We examined the association between frequency and types of overdose events (own, witnessed, death of significant person) in the last 6 months with grief and loss responses, identified using latent class analysis.

Simethicone use during gastrointestinal endoscopy: Position statement of the Gastroenterological Society of Australia.

Concern has been raised regarding the use of simethicone, a de-foaming agent, during endoscopic procedures. Following reports of simethicone residue in endoscope channels despite high level disinfection, an endoscope manufacturer recommended that it not be used due to concerns of biofilm formation and a possible increased risk of microorganism transmission. However, a detailed mucosal assessment is essential in performing high-standard endoscopic procedures.