Laboratory Medicine
Test catalogue
Risperidone and Metabolite, Serum | |
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Test NameRisperidone and Metabolite, Serum |
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Specimen Type / RequirementsContainer Type = 1 Red Top Minimum Testing Volume = 3 ml Serum Tubes must fill to at least ½ or greater of its vacuum capacity |
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Specimen HandlingCollection Instructions: Collect sample in a red top tube. Collect trough specimen just prior to next dose or post-dose at a time ≥75% of the dosing interval. Write your initials, date and time of collection on the collection label. Laboratory Staff Instructions Separate from cells within 2 hours of collection. Store and send frozen. Rejection Criteria: Plasma, Gross hemolysis, Unlabeled or samples of non sufficient quantity. Transportation: Send sample to core lab as soon as possible. |
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Required Documentation |
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Turnaround Time (TAT)10 Days |
Test Utilization |
Reference Value19.0 - 49.0 nmol/L 9-Hydroxyrisperidone: 19.0 - 211.0 nmol/L Combined (Risperidone + 9-hydroxyrisperidone) Therapeutic 19.0 - 260.0 nmol/L |
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Test CodeRIS |
MethodologyLC-MS |
Testing LocationReferred Out – ON, Canada (ROICL02) |
Other InformationLast Updated: October 03, 2019 |