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Order Code LABPAINRFXU Drug Profile, Screen with Reflex to Quantitation

Important Note

Ordered by Ridgeview Spine and Pain Clinic

Useful For

Urine toxicology testing to monitor medication compliances and detect undisclosed drug/substance use to support pain management, substance use disorders treatment, and other pharmacotherapies involving controlled substances.Use for general testing in contexts of compliance and/or abuse, primarily in the pain management population. Alternative testing strategies include Drug Profile, Targeted by Tandem Mass Spectrometry and Enzyme Immunoassay, Urine and Drug Profile, Targeted with Interpretation by Tandem Mass Spectrometry and Enzyme Immunoassay, Urine .

The absence of expected drug(s) and/or drug metabolite(s) may indicate non-compliance, inappropriate timing of specimen collection relative to drug administration, poor drug absorption, diluted/adulterated urine, or limitations of testing. The concentration at which the screening test can detect a drug or metabolite varies. Specimens for which drugs or drug classes are detected by the screen are reflexed to a second, more specific technology (GC/MS and or LC MS/MS). The concentration value must be greater than or equal to the cutoff to be reported as positive. Interpretive questions should be directed to the laboratory.

For medical purposes only; not valid for forensic use.

Specimen Requirements

Transfer 4 mL each into two (2) ARUP Standard Transport Tubes urine with no additives or preservatives. (Min: 2 mL each)

Specimen Stability

Ambient: 1 week (Clonazepam may be unstable at ambient condition beyond three days)

Refrigerated: 1 month

Frozen: 1 month

Rejection Criteria

Specimens exposed to repeated freeze/thaw cycles.

Reference Values

See ARUP Laboratories Test Catalog

ARUP Laboratories

Day(s) Test Set Up

Sun-Sat

Performing Laboratory

ARUP Laboratories

Test Classification and CPT Coding

80307