Cohort Studyhigh evidence
Opioid agonist treatment and risk of mortality in French primary care: a nationwide, retrospective cohort study.
The Lancet. Public health·July 1, 2026·PMID 42335912
Why it mattersProvides robust real-world evidence that OAT, especially buprenorphine, is strongly associated with reduced mortality in a primary care setting where buprenorphine is widely used. Reinforces the life-saving role of OAT and supports expanding access in general medical practice.

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