Mi connetto a PubMed. Mi studio una decina di volte i tutorial e mi accingo a “giocare” un po’ con il sito. Voglio provare a cercare qualcosa che parli delle allucinazioni da sbronza e digito “hallucination alcohol”. Vengono fuori 1000 e rotte pagine… Provo a “specializzare” la ricerca. Vedo se allora trovo qualcosa su un tipo specifico di allucinazioni: quelle dovute all’astinenza da alcol e digito “hallucination alcohol abstinence” . 13 articoli. Meglio… Leggendoli e cercando di capirli (brutta bestia l’inglese!) ne trovo uno veramente interessante che forse si allontana da quello che cercavo ma che mi ha colpito e ve lo pubblico:
Ecco a voi come la chetamina può aiutare un alcolista.
Ketamine psychedelic therapy (KPT): a review of the results of ten years of research.
Research Laboratory, Leningrad Regional Center for Alcoholism and Drug Addiction Therapy, Russia.
Ketamine is a prescription drug used for general anesthesia. In subanesthetic doses, it induces profound psychedelic experiences and hallucinations. The subanesthetic effect of ketamine was the hypothesized therapeutic mechanism in the authors’ use of ketamine-assisted psychotherapy for alcoholism. The results of a controlled clinical trial demonstrated a considerable increase in efficacy of the authors’ standard alcoholism treatment when supplemented by ketamine psychedelic therapy (KPT). Total abstinence for more than one year was observed in 73 out of 111 (65.8%) alcoholic patients in the KPT group, compared to 24% (24 out of 100 patients) of the conventional treatment control group (p < 0.01). The authors’ studies of the underlying psychological mechanisms of KPT have indicated that ketamine-assisted psychedelic therapy of alcoholic patients induces a harmonization of the Minnesota Multiphasic Personality Inventory (MMPI) personality profile, positive transformation of nonverbalized (mostly unconscious) self-concept and emotional attitudes to various aspects of self and other people, positive changes in life values and purposes, important insights into the meaning of life and an increase in the level of spiritual development. Most importantly, these psychological changes were shown to favor a sober lifestyle. The data from biochemical investigations showed that pharmacological action of KPT affects both monoaminergic and opioidergic neurotransmitter metabolism, i.e., those neurochemical systems which are involved in the pathogenesis of alcohol dependence. The data from EEG computer-assisted analysis demonstrated that ketamine increases theta activity in cerebrocortical regions of alcoholic patients. This is evidence of the reinforcement of limbic cortex interaction during KPT session.