ArticleCurrent addiction reports2025
Use of Illegally Manufactured Fentanyl in the United States: Current Trends.
Article in Current addiction reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed.
- An evaluation of N-acetylcysteine in a sequential oxycodone and cocaine rat self-administration model.Experimental and clinical psychopharmacology · 2026Article
- Surveillance of emerging drug trends: utilizing the National Drug Early Warning System.Current opinion in psychiatry · 2026Review
- Enantiomeric Determination of Medetomidine in Street Drug Samples (August 2024-February 2025) and Implications for Immunoassay Test Strip Analysis.Drug testing and analysis · 2025Article
- Integrated pharmacovigilance of fentanyl: multinational analysis reveals novel safety signals and demographic-specific risk profiles.Frontiers in pharmacology · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
Abstract
Purpose of Review: As the overdose crisis evolves, it is important to monitor fentanyl consumption patterns. This review provides an overview of recent findings regarding illegally manufactured fentanyl (IMF) availability, use, and associated harms in the US. Recent Findings: Availability of IMF has increased, especially in pill form, and the increasing adulteration of IMF with veterinary tranquilizers such as xylazine complicates overdose response. Prevalence in the general population based on self-reported IMF use is rare, and likely underestimated. Transitions from injection to smoking have been documented in recent years, particularly in the western US. Fentanyl-stimulant polysubstance use has also been observed increasingly among IMF-related overdose deaths. Summary: Shifts in routes of administration, availability of counterfeit pills containing fentanyl, and common adulterants add complexity to the landscape of IMF use and related harms. Additional data is needed for monitoring changes in consumption patterns to inform prevention and harm reduction efforts.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.