Drug Monitoring, Fentanyl, with Confirmation, Urine
Also known as: Prescription Drug Monitoring, Pain Management
Use
This test is used to monitor for fentanyl exposure by detecting both fentanyl and its metabolite norfentanyl in urine. It serves as a clinical tool to screen for potential fentanyl use and to confirm positive initial screening results, thereby aiding in patient management regarding opioid exposure.
Special Instructions
Not provided.
Limitations
This test requires a urine specimen; accuracy may be affected by specimen adequacy or preservation. Interpretation should consider that standard immunoassay screening may yield presumptive results requiring confirmatory testing via mass spectrometry.
Methodology
Immunoassay (Other)
Biomarkers
Result Turnaround Time
1-3 days
Related Documents
For more information, please review the documents below
Specimen
Urine
Volume
30 mL
Minimum Volume
7 mL
Container
Clinical drug test transport vial
Causes for Rejection
Preserved samples
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 5 days |
| Refrigerated | 7 days |
| Frozen | 30 days |
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