Causes, Nature and Toxicology of Fentanyl-Associated Deaths: A Systematic Review of Deaths Reported in Peer-Reviewed Literature.
Ejaz CheemaKhalil McGuinnessMuhammad Abdul HadiVibhu PaudyalMohammed Hassan ElnaemAbdullah A AlhifanyMahmoud E ElrggalAbdullah M Al-HamidPublished in: Journal of pain research (2020)
Literature related to fentanyl-associated deaths predominantly come from North America. Deaths are comparatively lower or not reported in peer-reviewed publications from the rest of the world. Abuse through intravenous administration, mixed drug toxicities and self-treatment of breakthrough pain are mainly responsible for majority of the reported deaths.