The effect of electroconvulsive therapy on CSF amine metabolites in schizophrenic patients.
The effects of a series of six ECT treatments were observed on the CSF concentrations of HVA, MHPG, and 5-HIAA in 12 patients suffering from schizophrenia. Four patients were previously neuroleptic drug-free, and eight had received only oral neuroleptic drugs at the same dose for more than 4 weeks. A significant increase in the concentration of HVA was observed after the first ECT treatment but not after the final treatment. No significant changes were observed in the concentrations of MHPG and 5-HIAA. The patients improved clinically, and the results suggest that ECT has important effects on dopaminergic systems.
Cooper
S J
SJ
Holywell Hospital, Belfast.
Leahey
W
W
Green
D F
DF
King
D J
DJ
D000328:Adult; D000368:Aged; D004565:Electroconvulsive Therapy; D005260:Female; D006018:Glycols / Q000134:cerebrospinal fluid*; D006719:Homovanillic Acid / Q000134:cerebrospinal fluid*; D006801:Humans; D006897:Hydroxyindoleacetic Acid / Q000134:cerebrospinal fluid*; D008297:Male; D008734:Methoxyhydroxyphenylglycol / Q000134:cerebrospinal fluid*; D008875:Middle Aged; D012559:Schizophrenia / Q000134:cerebrospinal fluid* / Q000628:therapy
D006018:Glycols; C021209:isoMHPG; D008734:Methoxyhydroxyphenylglycol; D006897:Hydroxyindoleacetic Acid; D006719:Homovanillic Acid