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Study identifier: NCT07466784 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

CEDRN: Opioid Registry

Condition: Opioid Use Disorder · Opioid Abuse or Dependence · Opioid Withdrawal  ·  Sponsor: University of British Columbia

PhaseN/A
Planned participants7200
Who can joinAll sexes, N/A to no upper limit
Healthy volunteersNo

About this study

Unregulated opioids remain a leading driver of preventable mortality and potential years of life lost in Canada. Emergency departments (EDs)-open 24/7 and frequently accessed by people who use drugs-offer critical opportunities to reverse toxicity, mitigate harm, and initiate treatment. Yet, high quality evidence to guide ED care for patients with opioid poisoning and concomitant opioid dependence or opioid use disorder is limited. The investigators aim to establish a pan Canadian registry of patients presenting to EDs with opioid poisoning to generate timely, practice informing evidence. The investigators will create the Canadian Emergency Department Research Network (CEDRN) Opioid Registry across participating EDs nationwide. Using automated screening of electronic health records (EHRs), the investigators will identify consecutive patients of all ages with suspected or confirmed opioid poisoning at their index ED visit. The project's objectives are to establish a pan-Canadian registry of Emergency Department patients presenting with opioid poisoning, harmonize data collection across participating sites, describe variations in patient characteristics, clinical practice and outcomes, and derive a clinical decision rule to predict the risk of dying within 60 days. The expected outcomes include advancing healthcare delivery, improving patient and provider experiences, and enhancing population health and health system sustainability for individuals with opioid poisoning. This re…

This description comes directly from the study's public registry record.

Talk to the study team

Jeffrey P Hau, MSc  ·  16048754111  ·  jeffrey.hau@ubc.ca

Vi Ho, MD  ·  6048754111  ·  vi.ho@ubc.ca

Always discuss trial participation with your own doctor first.

Locations (1)

Vancouver General HospitalVancouver, British Columbia, CanadaRecruiting

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Source record: clinicaltrials.gov/study/NCT07466784