First clinical description of death from extensive vaping of the synthetic cannabinoid 4F-MDMB-BINACA
A 22-year-old man died after extensively vaping the synthetic cannabinoid 4F-MDMB-BINACA, developing severe necrotizing pancreatitis, acute kidney injury, and multiple organ failure.
Quick Facts
What This Study Found
Following extensive vaping of 4F-MDMB-BINACA, the patient developed fulminant necrotizing pancreatitis, acute tubular necrosis, cerebral edema, hepatocellular necrosis, and acute respiratory distress syndrome. He died 11 days after admission. The toxicity may stem from CB1 receptor overstimulation or fluoride release from the compound.
Key Numbers
Patient age: 22. Time to death: 11 days post-admission. Identified pathology: necrotizing pancreatitis, acute tubular necrosis, cerebral edema, hepatocellular necrosis, ARDS.
How They Did This
Case report with postmortem histopathology, toxicological analysis, and review of clinical course. Metabolites were confirmed in urine and serum, and the source drug was identified in vapor fluid found at the residence.
Why This Research Matters
This represents the first clinicopathological description of a lethal 4F-MDMB-BINACA intoxication, highlighting the extreme dangers of high-potency synthetic cannabinoids compared to plant cannabis.
The Bigger Picture
Synthetic cannabinoids are far more potent than plant-derived THC and carry risks of multi-organ failure and death that are essentially absent with natural cannabis use.
What This Study Doesn't Tell Us
Single case report. Cannot determine exact dose consumed. Two potential toxicity mechanisms (CB1 overstimulation vs. fluoride toxicity) remain unresolved.
Questions This Raises
- ?Does the fluorine atom in 4F-MDMB-BINACA release toxic fluoride during metabolism?
- ?How many unreported deaths from synthetic cannabinoids go undetected?
Trust & Context
- Key Stat:
- Death from multi-organ failure 11 days after synthetic cannabinoid vaping
- Evidence Grade:
- Single case report with thorough postmortem examination and confirmed toxicology.
- Study Age:
- Published in 2021.
- Original Title:
- Suicide by vaping the synthetic cannabinoid 4F-MDMB-BINACA: cannabinoid receptors and fluoride at the crossroads of toxicity?
- Published In:
- Forensic science, medicine, and pathology, 17(4), 684-688 (2021)
- Authors:
- Van Rafelghem, Babette, Covaci, Adrian, Anseeuw, Kurt(2), van Nuijs, Alexander L N, Neels, Hugo, Mahieu, Boris, Jacobs, Werner
- Database ID:
- RTHC-03590
Evidence Hierarchy
Describes what happened to one person or a small group.
What do these levels mean? →Frequently Asked Questions
What is 4F-MDMB-BINACA?
A potent synthetic cannabinoid that binds to CB1 receptors with much greater affinity than plant-derived THC, and contains a fluorine atom that may contribute to toxicity.
How does synthetic cannabinoid toxicity differ from natural cannabis?
Synthetic cannabinoids can cause multi-organ failure, including pancreatitis, kidney failure, and brain swelling, outcomes that are essentially unheard of with plant cannabis.
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Cite This Study
https://rethinkthc.com/research/RTHC-03590APA
Van Rafelghem, Babette; Covaci, Adrian; Anseeuw, Kurt; van Nuijs, Alexander L N; Neels, Hugo; Mahieu, Boris; Jacobs, Werner. (2021). Suicide by vaping the synthetic cannabinoid 4F-MDMB-BINACA: cannabinoid receptors and fluoride at the crossroads of toxicity?. Forensic science, medicine, and pathology, 17(4), 684-688. https://doi.org/10.1007/s12024-021-00424-7
MLA
Van Rafelghem, Babette, et al. "Suicide by vaping the synthetic cannabinoid 4F-MDMB-BINACA: cannabinoid receptors and fluoride at the crossroads of toxicity?." Forensic science, 2021. https://doi.org/10.1007/s12024-021-00424-7
RethinkTHC
RethinkTHC Research Database. "Suicide by vaping the synthetic cannabinoid 4F-MDMB-BINACA: ..." RTHC-03590. Retrieved from https://rethinkthc.com/research/van-2021-suicide-by-vaping-the
Access the Original Study
Study data sourced from PubMed, a service of the U.S. National Library of Medicine, National Institutes of Health.
This study breakdown was produced by the RethinkTHC research team. We analyze and report published research findings without making health recommendations. All interpretations are based solely on the published abstract and study data.