By Pat Anson, PNN Editor

Opioid-related deaths reached a record level in Canada last year and are likely to continue rising in 2022, according to a grim new report from the Public Health Agency of Canada (PHAC).

The report estimates that 7,560 people died from opioid-related overdoses in 2021, and projects that number is likely to be surpassed this year. On average, there were 21 drug deaths daily in Canada in 2021, up from eight deaths only five years earlier.

The vast majority of the deaths were linked to illicit fentanyl, a potent synthetic opioid that was often combined with other substances. Men accounted for 74% of the deaths, most them between 20 and 59 years of age.

“For many years, Canada has seen a significant rise in opioid and other substance-related deaths and harms, and this crisis continued to worsen over the course of 2021, in the midst of the COVID-19 pandemic,” Drs. Theresa Tam and Jennifer Russell, co-chairs of a PHAC Special Advisory Committee on Opioid Overdoses, said in a joint statement.

“Additionally, the vast majority of opioid-related deaths continue to be accidental, and more than half also involved the use of a stimulant (e.g., cocaine, methamphetamine), underscoring the polysubstance nature of the overdose crisis.”

Notably, only 19 percent of the deaths involved opioids manufactured by a pharmaceutical company, although the data is not broken to determine if they were bought, stolen or obtained legally through a prescription.    

The latest updated modelling projections from PHAC suggest that opioid-related deaths in Canada are likely to remain high or even increase over the next six months. Under four different scenarios, researchers think the most likely one is “Scenario 2,” in which the level of fentanyl in the drug supply remains the same, contributing to about 4,000 more deaths in the last half of 2022.

Estimated Opioid-Related Deaths in Canada

“The data contained in this release underscore the seriousness of substance-related harms in Canada, and the urgent need to take further action to help prevent them. This includes the critical need to expand access to high quality, evidence-based and innovative care to support people who use drugs,” Tam and Russell said.

Canada recently announced an experimental program that will decriminalize drug possession in British Columbia, the province hardest hit by the overdose crisis. It has also allowed the creation of safe injection sites and made heroin available by prescription.

Like Canada, the U.S. saw a record number of overdoses last year, with nearly 108,000 drug deaths. Researchers at the University of Pittsburgh say overdoses are doubling every 10 years, fueled by multiple drugs, socioeconomic inequality and social isolation.

"There are theories, but nobody has an explanation for why drug overdose deaths so consistently stick to this exponential growth pattern,” said Hawre Jalal, MD, a former professor at Pitt Public Health who is now at the University of Ottawa. "Five years ago, leaders in the drug addiction and policy fields called our findings a coincidence. We need to stop denying that this exponential growth will continue if we don't get at the root causes and fix them."