The impact of very low nicotine cigarettes on cannabis and alcohol use during a 12-week clinical trial.
Hackworth EE; Lastovich J; Carroll DM; Luo X; Tidey J; Colby SM; Strasser AA; McClernon FJ · 2026 · Nicotine & tobacco research : official journal of the Society for Research on Nicotine and Tobacco
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Introduction In January 2025, the US FDA announced a proposed rule for a reduced nicotine standard (RNS) in cigarettes. Evidence suggests that the use of very low nicotine content (VLNC) cigarettes decreases cigarette use and tobacco…
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Metadata source: Europe PMC · DOI 10.1093/ntr/ntag070