Mindscape Collective is now The Consciousness Library. Same library, new name. You may need to sign in again. About the change
Skip to content

Hilary J Hamnett

2 papers in the library · 9 citations · publishing 2022-2026

Papers

The First Fatal Intoxication with 3-MeO-PCP in the UK and a Review of the Literature.

Journal of Analytical Toxicology May 20, 2022 Caroline S Copeland, Simon Hudson, Ric Treble et al. 9 citations

The dissociative hallucinogen 3-MeO-PCP, a phencyclidine derivative, can cause severe psychological agitation and life-threatening cardiorespiratory effects. The United Nations classified it as a Schedule II substance in 2021. This report describes the first UK fatality solely attributable to 3-MeO-PCP intoxication, adding to 15 previous fatal cases worldwide. The authors note that blood concentrations associated with toxicity remain uncertain but provide detailed sample information to aid future interpretation. They suggest that exercise may worsen toxicity, cautioning against use as a club drug where elevated heart rate, body temperature, and blood pressure are likely.

Trends in toxicological findings and drug seizures of MDMA in New Zealand from 2010 to 2022

Journal of Forensic Sciences February 12, 2026 Thomas Sheehan, Hilary J Hamnett, Sarah G. G. Russell et al.

MDMA (ecstasy) is used by 4.8% of New Zealanders aged 15 or older. In coronial cases (131 positive for MDMA), the average blood concentration was 0.88 mg/L; in driving-under-the-influence cases (193 positive), the average was 0.23 mg/L. Over 85% of cases also involved other drugs, most often cannabis and alcohol. Drug seizures averaged 71% purity, with capsules being the purest. The data inform forensic toxicology and drug policy.