Rosen AJ, Wirtshafter D, Pandey GN, Davis JM. Platelet monoamine oxidase activity and behavioral response to pharmacotherapy in psychiatric patients.
Psychiatry Res 1982;
6:49-59. [PMID:
6120529 DOI:
10.1016/0165-1781(82)90037-3]
[Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Platelet monoamine oxidase (MAO) levels were determined for drug-free psychiatric inpatients who were subsequently treated with neuroleptics, tricyclics, or lithium. Weekly, time-sampled recordings of specific behaviors were also made during both drug-free and medication periods. Significant correlations were obtained between MAO levels and changes in behavior scores subsequent to drug administration. For six of the seven recorded behaviors, correlations for patients treated with lithium vs. tricyclics were in the opposite direction. The results suggest that MAO levels, measured during a drug-free period, can predict some of the behavioral responses to antidepressant medications.
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