AIM The role of sex on the association of plasma prolactin levels with risperidone (R) and 9-hydroxyrisperidone (9-OHR) concentrations is investigated. METHODS Plasma R and prolactin concentrations, CYP2D6 and exon 21 and 26 ABCB1 gene variants were studied in 110 patients. RESULTS In females, a 1 ng/ml increase in R levels was associated with a significant 1.02% increase in prolactin levels. In males, a 1 ng/ml increase in 9-OHR levels was associated with a significant 1.18% increase in prolactin levels. ABCB1 haplotype 12 had significant but opposite effects in males and females. In the combined sample, 9-OHR, but not R levels had significant effects on prolactin levels. CONCLUSION Genes had sex-specific effects on risperidone-associated prolactin elevations.
Prolactin levels: sex differences in the effects of risperidone, 9-hydroxyrisperidone levels, CYP2D6 and ABCB1 variants.
G. Schoretsanitis,J. de León,F. J. Diaz
Published 2018 in Pharmacogenomics (London)
ABSTRACT
PUBLICATION RECORD
- Publication year
2018
- Venue
Pharmacogenomics (London)
- Publication date
2018-06-19
- Fields of study
Biology, Medicine
- Identifiers
- External record
- Source metadata
Semantic Scholar, PubMed
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