Safer Opioid Supply programs: Hydromorphone prescribing in Ontario as a harm reduction intervention to combat the drug poisoning crisis.

Setting: The crisis of unregulated fentanyl-related overdose deaths presents a significant public health challenge. This article describes the implementation and evaluation of four Safer Opioid Supply programs (SSPs) in Ontario, one in London and three in Toronto.

Intervention And Implementation: SSPs aim to curtail overdose fatalities while connecting individuals using drugs to healthcare services.

Factors that impact the implementation of patient reported outcomes in routine clinical care for peripheral artery disease from the patient perspective.

Purpose: Patient reported outcome measures (PROMs) are well-suited for the longitudinal assessment of quality of life, including depression and physical limitations associated with peripheral artery disease (PAD) that are not routinely assessed in clinical care. This study was designed to gain the patient perspective to facilitate implementation of PROMs into clinical practice for PAD management.

Methods: Twenty-three patients with PAD at a single vascular surgery clinic were enrolled for a qualitative interview, July-December 2022.

Effects of isolation stress and voluntary ethanol exposure during adolescence on ethanol and nicotine co-use in adulthood using male rats.

Background: Alcohol use in adolescence may increase susceptibility to substance use disorders (SUDs) in adulthood. This study determined if voluntary ethanol (EtOH) consumption during adolescence, combined with social isolation, alters the trajectory of EtOH and nicotine intake during adulthood, as well as activating brain neuroinflammation.

Methods: Adolescent male isolate- and group-housed rats were given 0.

Salivary oxytocin changes and effect of the season in sows kept in different farrowing systems: Farrowing crate and farrowing pen with temporary crating.

Alternative farrowing systems that have been developed in recent years could have a positive effect on the welfare of sows during farrowing and lactation. Oxytocin measurements in saliva may provide information about positive animal welfare status. The purpose of this study was to evaluate the changes in salivary oxytocin concentrations in sows during the lactation period in three different farrowing systems and in two different seasons.

Effect of Multidisciplinary Transitional Pain Service on Health Care Use and Costs Following Orthopedic Surgery.

Background: Opioid use disorder is a significant cause of morbidity, mortality, and health care costs. A transitional pain service (TPS) approach to perioperative pain management has been shown to reduce opioid use among patients undergoing orthopedic joint surgery. However, whether TPS also leads to lower health care use and costs is unknown.