A 37-year-old man presents with chronic back, neck, and shoulder pain following a workplace injury...

The patient has chronic non-cancer pain with comorbid PTSD and alcohol misuse — high-risk factors for opioid use disorder. Before any opioid prescribing, a comprehensive interdisciplinary approach including mental health and substance use support is essential.

Toronto Notes 2023 – Pain Management and Addiction Medicine:

“In chronic pain patients with substance use or mental health comorbidities, refer to addiction/mental health services before considering opioid therapy.”

MCCQE1 Objectives (ELOM > 99-4: Safe Prescribing):

“Candidates must assess for substance use risk factors and manage chronic pain using a multidisciplinary approach.”

Imaging (A) is unlikely to alter management. Opioids (B, C) should not be first-line in this context. Cannabis (E) is not first-line and lacks robust evidence in complex chronic pain.