Opioid Drug Safety Research

Opioids are a group of prescription drugs used to treat pain conditions; however the efficacy and safety of their use in treating chronic non-cancer pain has been widely questioned due to a lack of long-term studies, the availability of various opioid types and potencies on the market, and uncertainty on appropriate dosing. Given that Canada and the United States have the highest per capita consumption of opioids worldwide, this area required further evidence.

The ODPRN has conducted several population-based studies on the safe and appropriate use of opioids in Ontario by investigating the overall trends and geographic variation in opioid prescribing and related deaths, and the impact of policy and education interventions on important patient outcomes.

New Research

“Like being put on an ice floe and shoved away”: A qualitative study of the impacts of opioid-related policy changes on people who take opioids

In response to the increasing rates of opioid-related harm across North America, several initiatives have been implemented, including delisting high-strength opioids from the public drug benefit plan, prescription monitoring programs and opioid prescribing guidelines. Yet, little is known about how people who take opioids have experienced the effects of policy change.

This study aims to characterize the impacts of policies intended to improve opioid prescribing and prevent opioid-related overdose and death on individuals who take opioids.

All Research on Safety and Use of Opioids

wdt_ID Title Publication Type Date Released Research Topic Additional Resources
wdt_ID Title Publication Type Date Released Research Topic Additional Resources
1 Long-term analgesic use after low-risk surgery Journal Article 12 Mar 2012 Descriptive and Utilization Letter to Editor
2 Geographical variation in opioid prescribing and opioid-related mortality in ontario Journal Article 01 Jan 2011 Descriptive and Utilization Research Minute
3 Trends in opioid use and dosing among socio-economically disadvantaged patients Journal Article 25 Jan 2011 Descriptive and Utilization
4 Clustering of opioid prescribing and opioid-related mortality among family physicians in Ontario Journal Article 01 Mar 2011 Descriptive and Utilization
5 Use of other opioids during methadone therapy: A population-based study Journal Article 18 Jan 2012 Descriptive and Utilization
6 Trends in high-dose opioid prescribing in Canada Journal Article 01 Sep 2014 Descriptive and Utilization Research Minute
7 Opioid use and related adverse events in Ontario Public Report 10 Nov 2016 Descriptive and Utilization County Report Cards
8 Opioid prescribing and opioid-related hospital visits in Ontario Public Report 01 Jul 2015 Descriptive and Utilization
9 The burden of premature opioid-related mortality Public Report 01 May 2014 Descriptive and Utilization Research Minute
10 Prescribing of opioids and opioid-related mortality in Ontario: 2004-2006 Public Report 01 Jul 2012 Descriptive and Utilization
Please note that this report is NOT COMPLETE and is still in progress. Click below if you would like to continue.