title: Deanol in Gilles de la Tourette Syndrome: a preliminary investigation.
abstract: On the basis of its pharmacologic action Deanol (dimethyl aminoethanol) was hypothesized to be of benefit in the Gilles de la Tourette Syndrome. In one case report the addition of Deanol to perphenazine did not result in an improvement of uncontrollable movements or involuntary speech utterances. Gilles de la Tourette Syndrome is a condition combining organic and psychogenic features existing in the interface between two etiologies. Classically the disease begins in childhood and is characterized by the appearance of sudden involuntary movements, involuntary speech utterances frequently consisting of curse words (coprolalia), and imitative phenomena such as echolalia and echopraxia. Neurotic symptomatology such as anxiety and obsessive thinking have also been reported. This condition is regarded neuropharmacologically as a dopaminergic state that responds to drugs with antidopaminergic activity e.g. the phenothiazines and butyrophenones. Deanol (dimethyl aminoethanol) is a putative cholinergic agonist and has reported effectiveness in conditions where there is a predominance of dopaminergic versus cholinergic activity, e.g. levodopa-induced dyskinesias, neuroleptic induced tardive dyskinesia, and Huntington's chorea. Because of its effectiveness in dopaminergic states it was hypothesized that Deanol could also be of benefit in the Gilles de la Tourette Syndrome.
mesh_terms: D000328:Adult; D003642:Deanol / Q000627:therapeutic use*; D004341:Drug Evaluation; D004359:Drug Therapy, Combination; D004983:Ethanolamines / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D010546:Perphenazine / Q000627:therapeutic use; D005879:Tourette Syndrome / Q000188:drug therapy*
chemical_list: D004983:Ethanolamines; D003642:Deanol; D010546:Perphenazine