Loxapine and 8-Hyroxyloxapine
Abbrev Code: | XMISC | ||
Order Code: | LAB4909 | Order Name: | Loxapine and 8 Hyroxyloxapine |
Synonyms: | Loxitane; 8 Hydroxyloxapine; Adasuve | ||
Methodology: | Liquid chromatography/Tandem mass spectrometry | ||
CPT Codes: | 80342 x1 | ||
Test Includes: | Loxapine and 8-hydroxyloxapine. | ||
Turnaround Time: | Specimens are sent to reference laboratory Mon-Fri; results are reported within 3 days. |
Collection Instructions
Specimen: | Blood |
Optimal Volume: | 4 mL |
Minimum\Peds Volume: | 1.4 mL |
Container: | Red (no gel) Alternate Containers: Green (lithium heparin, no gel), Green (sodium heparin, no gel) |
Collection Instructions: | Usual sampling time is immediately prior to next dose (trough). |
Processing and Shipping
Specimen Processing: | Centrifuge and aliquot 2 mL, 0.6 mL minimum. Store at room temperature. |
Shipping Instructions: | Ship at room temperature. |
Stability: | Up to 3 days at room temperature; for longer storage, refrigerate or freeze. |
Test Performed at or Referral Lab | Lab Sendouts (MedTox) |
Referral Lab number: | 65 |
Interpretive
Reference Range: | Loxapine: 5-30 ng/mL; 8-hydroxyloxapine:.20.0-100.0 ng/mL |
Limitations: | Therapeutic range has not been established. |
Use: | Therapeutic monitoring and assess toxicity. |
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