Tricyclic Antidepressant (TCA) Screen
Elavil, Aventyl, Pamelor, Tofranil, Norpramin, Sinequan, Amitriptyline, Nortriptyline, Imipramine, Desipramine, Doxepin
Antrim #13695, EPIC: LAB5910, SOFT: TCASQ
Specimen Collection Criteria
Collect: 30 mL random urine in a sterile collection container.
Record the exact time of specimen collection on the tube or in the computer system.
Physician Office/Draw Specimen Preparation
Refrigerate (2-8°C or 36-46°F) the urine sample within two hours of collection. (Minimum: 30 mL urine).
Preparation for Courier Transport
Transport: Urine in a sterile collection container, refrigerated (2-8°C or 36-46°F). (Minimum: 30 mL urine)
Deliver the urine sample in its original container immediately to the appropriate testing station.
Specimen Stability for Testing:
Room Temperature (20-26°C or 68-78.8°F): 72 hours
Refrigerated (2-8°C or 36-46°F): 7 days
Frozen (-20°C/-4°F or below): 3 months
Specimen Storage in Department Prior to Disposal:
Frozen (-20°C/-4°F or below): 2 months
Royal Oak Toxicology Laboratory
Sunday – Saturday, 24 hours a day.
STAT results available within 2 hours of receipt in the Laboratory.
Routine results available within 24 hours.
See individual assays. This assay screens for the presence of the following drugs: Amitriptyline, Nortriptyline, Imipramine, Desipramine, Doxepin, Trimipramine and Clomipramine.
Urine Screen: Gas Liquid Chromatography/Mass Spectrometry. (GC/MS).
This test was developed and its performance characteristics determined by Beaumont Health. It has not been cleared or approved by the FDA. The Laboratory is regulated under CLIA as qualified to perform high-complexity testing. This test is used for clinical purposes and should not be regarded as investigational or for research.
This assay screens urine for the presence of the following drugs: Amitriptyline, Nortriptyline, Imipramine, Desipramine, Doxepin, Clomipramine and Trimipramine. If a serum quantitation is desired, it may be ordered as a separate test.
This assay is designed primarily for the detection and quantitation of toxic concentrations of tricyclic antidepressants.
80337 x 5.
LOINC: Amitriptyline 3333-2
Toxicology Laboratory – RO
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