Nelson LA, McGuire JM, Hausafus SN. Melatonin for the treatment of tardive dyskinesia.
Ann Pharmacother 2003;
37:1128-31. [PMID:
12841828 DOI:
10.1345/aph.1c460]
[Citation(s) in RCA: 19] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVE
To review the available literature regarding the use of melatonin in the treatment of tardive dyskinesia (TD).
DATA SOURCES
Literature was identified through MEDLINE (1966-September 2002), PsycINFO (1967-September 2002), and references of relevant articles. Review articles, case reports/series, and animal and human studies were reviewed.
DATA SYNTHESIS
Melatonin has been investigated in TD based on its antioxidant properties. Animal studies and several human case series describe an association between melatonin and TD. Two recent, controlled studies evaluated the role of melatonin in the treatment of TD.
CONCLUSIONS
There is a paucity of data evaluating the use of melatonin in TD. Both of the controlled studies evaluating its use are limited by methodologic issues. Although the most recent trial did report a statistically significant improvement in TD with melatonin, these results are not considered to be clinically significant. There are inadequate data at the present time to support the use of melatonin in patients with TD.
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