title: Comparison of the efficacy and impact on cognition of glycopyrrolate and biperiden for clozapine-induced sialorrhea in schizophrenic patients: a randomized, double-blind, crossover study.
authors.affiliation: Department of Psychiatry, Beitou Armed Forces Hospital, 60 Shin-Ming Road, Beitou, Taipei, Taiwan.
authors.forename: Chih-Sung
authors.initials: CS
authors.lastname: Liang
authors.forename: Pei-Shen
authors.initials: PS
authors.lastname: Ho
authors.forename: Lih-Jong
authors.initials: LJ
authors.lastname: Shen
authors.forename: Wen-Kuei
authors.initials: WK
authors.lastname: Lee
authors.forename: Fei-Wen
authors.initials: FW
authors.lastname: Yang
authors.forename: Kuo-Tung
authors.initials: KT
authors.lastname: Chiang
mesh_terms: D000328:Adult; D014150:Antipsychotic Agents / Q000009:adverse effects* / Q000627:therapeutic use; D001712:Biperiden / Q000009:adverse effects / Q000627:therapeutic use*; D003024:Clozapine / Q000009:adverse effects* / Q000627:therapeutic use; D003071:Cognition / Q000187:drug effects*; D018592:Cross-Over Studies; D004311:Double-Blind Method; D005260:Female; D006024:Glycopyrrolate / Q000009:adverse effects / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008609:Mental Status Schedule; D008875:Middle Aged; D018727:Muscarinic Antagonists / Q000009:adverse effects / Q000627:therapeutic use*; D012559:Schizophrenia / Q000188:drug therapy*; D012798:Sialorrhea / Q000139:chemically induced* / Q000188:drug therapy*; D013624:Taiwan
chemical_list: D014150:Antipsychotic Agents; D018727:Muscarinic Antagonists; D001712:Biperiden; D003024:Clozapine; D006024:Glycopyrrolate