Serial serum drug concentrations and prolonged anticholinergic toxicity after benztropine (Cogentin) overdose. 1989

P Fahy, and P Arnold, and S C Curry, and R Bond
Department of Medicine, Good Samaritan Medical Center, Phoenix, AZ.

A 38-year-old man overdosed on benztropine mesylate (Cogentin; Merck Sharpe & Dohme, West Point, PA) and developed anticholinergic poisoning syndrome, which lasted nine days. Serial serum benztropine concentrations were obtained during his hospitalization. Fluctuating benztropine levels suggested that his lengthy intoxication may have been secondary to prolonged, intermittent absorption rather than from slow plasma clearance. This is believed to be the first report of serial serum benztropine concentrations after overdose.

UI MeSH Term Description Entries
D008297 Male Males
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000328 Adult A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available. Adults
D001590 Benztropine A centrally active muscarinic antagonist that has been used in the symptomatic treatment of PARKINSON DISEASE. Benztropine also inhibits the uptake of dopamine. Apo-Benztropine,Bensylate,Benzatropine,Benzatropine Mesylate,Benzatropine Methanesulfonate,Benzatropine Methanesulfonate, Hydrobromide,Benzatropine Methanesulfonate, Hydrobromide, (endo)-Isomer,Benzatropine Methanesulfonate, Hydrochloride, (endo)-Isomer,Benztropine Mesylate,Cogentin,Cogentinol,N-Methylbenztropine,PMS-Benztropine,Apo Benztropine,Hydrobromide Benzatropine Methanesulfonate,Mesylate, Benzatropine,Mesylate, Benztropine,Methanesulfonate, Benzatropine,Methanesulfonate, Hydrobromide Benzatropine,N Methylbenztropine,PMS Benztropine
D013406 Suicide, Attempted The unsuccessful attempt to kill oneself. Parasuicide,Suicide Attempt,Attempt, Suicide,Attempted Suicide,Parasuicides
D014326 Tropanes N-methyl-8-azabicyclo[3.2.1]octanes best known for the ones found in PLANTS. Azabicyclo(3.2.1)Octanes

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