J Neuropsychiatry Clin Neurosci 1996; 8:450-452
Copyright © 1996 by American Neuropsychiatric Association
Plasma HVA and MHPG in psychiatric patients with renal failure and levodopa-treated Parkinson's disease
MB Bowers Jr
Department of Psychiatry, Yale University School of Medicine, New Haven, CT 06519, USA.
Plasma homovanillic acid (HVA), but not plasma 3-methoxy-4-
hydroxyphenylglycol (MHPG), was substantially increased in 4 patients
undergoing hemodialysis, 3 patients with chronic renal failure, and 3
patients receiving carbidopa/levodopa for Parkinson's disease. These
conditions should be considered in psychiatric research involving plasma
HVA.