title: Confusion about measuring central nervous system effects.
abstract: Anticholinergic therapy together with behavioral treatment are the main stays of treatment for the overactive bladder. Successful therapy and patient compliance depend very much on side effects. In the past, little attention has been paid to anticholinergic side effects in the central nervous system (CNS), which can be critical, especially for elderly patients. Incidence and intensity of CNS effects depend on the pharmacokinetic and pharmacodynamic properties that are decisive whether anticholinergics pass the blood-brain barrier as a result of passive and active transport mechanisms. To measure potential CNS side effects of anticholinergic drugs, rapid eye movement sleep analysis, quantitative-topographic electroencephalogram studies, and psychometric tests were performed. Structural changes in brain morphology resulting from anticholinergics also were analyzed in a post-mortem study.
authors.affiliation: Neuro-Urology Unit , Landeskrankenhaus, University Hospital Innsbruck, Anichstrasse 35, A-6020 Innsbruck. helmut.madersbacher@tilak.at
authors.forename: Helmut G
authors.initials: HG
authors.lastname: Madersbacher
mesh_terms: D001921:Brain / Q000187:drug effects / Q000473:pathology; D002490:Central Nervous System / Q000187:drug effects*; D018680:Cholinergic Antagonists / Q000009:adverse effects / Q000494:pharmacology / Q000627:therapeutic use*; D003071:Cognition / Q000187:drug effects; D004569:Electroencephalography; D006801:Humans; D011594:Psychometrics; D012890:Sleep / Q000187:drug effects; D014549:Urinary Incontinence / Q000188:drug therapy*
chemical_list: D018680:Cholinergic Antagonists