title: Failure of lithium treatment in established tardive dyskinesia.
abstract: Eleven patients with tardive dyskinesia were treated with lithium carbonate in a placebo-controlled double-blind crossover study. No significant effect of lithium on either tardive dyskinesia or blood prolactin concentrations was demonstrated, but 5 patients developed pseudo-Parkinsonian features.
mesh_terms: D000368:Aged; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D004409:Dyskinesia, Drug-Induced / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008094:Lithium / Q000009:adverse effects / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D010919:Placebos
chemical_list: D010919:Placebos; D008094:Lithium