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Related Experiment Videos

A study of benzhexol abuse.

J A Crawshaw, P E Mullen

    The British Journal of Psychiatry : the Journal of Mental Science
    |September 1, 1984
    PubMed
    Summary

    Benzhexol (trihexyphenidyl) abuse is increasingly reported, often by young, disadvantaged polydrug users seeking euphoric effects. A study found persistent cognitive impairment in abusers even after intoxication.

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    Area of Science:

    • Psychopharmacology
    • Addiction Psychiatry
    • Neuroscience

    Background:

    • Anticholinergic drug abuse for psychotropic effects is historically documented.
    • Benzhexol (trihexyphenidyl) abuse is a recent focus in clinical literature, primarily through case reports.
    • Understanding the profile and consequences of benzhexol abuse is crucial for clinical management.

    Observation:

    • A study investigated 21 individuals with a history of benzhexol abuse.
    • Subjects were characterized as young, single, and socioeconomically disadvantaged.
    • Polydrug abuse and deficits in employment, education, and social skills were common.

    Findings:

    • Benzhexol was primarily abused for its euphorogenic properties.
    • Antisocial personality disorder and schizophrenia were the predominant diagnoses.
    • A significant and unexpected finding was persistent cognitive impairment following acute benzhexol intoxication.

    Implications:

    • The findings highlight benzhexol abuse as a distinct clinical issue within polydrug use populations.
    • The prevalence of psychiatric comorbidities, particularly antisocial personality disorder and schizophrenia, warrants attention.
    • Persistent cognitive deficits suggest potential long-term neurotoxicity, necessitating further research and targeted interventions.

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