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Test ID CDAU5 Drug Abuse Survey with Confirmation, Panel 5, Random, Urine

Useful For

Detecting drug abuse involving amphetamines, cocaine, marijuana, opiates, and phencyclidine

 

This test is intended to be used in a setting where the test results can be used definitively to make a diagnosis.

Method Name

Immunoassay

Reporting Name

Confirmed Drug Abuse Panel 5, U

Specimen Type

Urine


Advisory Information


For situations where chain of custody is required, a Chain-of-Custody Kit (T282) is available. For chain-of-custody testing, order CDA5X / Drug Abuse Survey with Confirmation, Panel 5, Chain of Custody, Urine.

Additional Testing Requirements


If urine creatinine is required or adulteration of the sample is suspected, the following test should be requested, ADULT / Adulterants Survey, Urine.



Specimen Required


Supplies: Urine Container, 60 mL (T313)

Collection Container/Tube: Plastic urine container

Submission Container/Tube: Plastic, 60-mL urine bottle

Specimen Volume: 30 mL

Collection Instructions:

1. Collect a random urine specimen.

2. Submit 30 mL in 1 plastic bottle.

3. No preservative.

Additional Information:

1. No specimen substitutions.

2. Additional drug panels and specific requests are available. Call 800-533-1710 or 507-266-5700.

3. Submitting less than 30 mL will compromise our ability to perform all necessary testing.


Specimen Minimum Volume

15 mL

Specimen Stability Information

Specimen Type Temperature Time Special Container
Urine Refrigerated (preferred) 14 days
  Frozen  14 days
  Ambient  72 hours

Reference Values

Negative

Screening cutoff concentrations

Amphetamines: 500 ng/mL

Cocaine (benzoylecgonine-cocaine metabolite): 150 ng/mL

Opiates: 300 ng/mL

Phencyclidine: 25 ng/mL

Tetrahydrocannabinol carboxylic acid: 50 ng/mL

This report is intended for use in clinical monitoring or management of patients. It is not intended for use in employment-related testing.

Day(s) and Time(s) Performed

Monday through Saturday

Performing Laboratory

Mayo Clinic Laboratories in Rochester

CPT Code Information

80307

See individual reflex tests for appropriate CPT codes

LOINC Code Information

Test ID Test Order Name Order LOINC Value
CDAU5 Confirmed Drug Abuse Panel 5, U In Process

 

Result ID Test Result Name Result LOINC Value
2573 Amphetamines 16369-1
21652 Cocaine 19360-7
2577 Opiates 18390-5
2578 Phencyclidine 18392-1
2664 Tetrahydrocannabinol 19416-7
20672 Chain of Custody 77202-0

Test Classification

This test has been cleared or approved by the U.S. Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements.

Reflex Tests

Test ID Reporting Name Available Separately Always Performed
AMPHU Amphetamines Confirmation, U Yes No
COKEU Cocaine and metabolite Conf, U Yes No
OPATU Opiate Confirmation, U Yes No
PCPU Phencyclidine Confirmation, U Yes No
THCU Carboxy-THC Confirmation, U Yes No

Testing Algorithm

Testing begins with immunoassay screen. If cocaine and metabolites, phencyclidine, or tetrahydrocannabinol metabolite screen is positive, then the gas chromatography-mass spectrometry (GC-MS) confirmation with quantification will be performed at an additional charge. Amphetamines and opiates that screen positive will be quantified with liquid chromatography-tandem mass spectrometry (LC-MS/MS) at an additional charge.

NY State Approved

Yes

Forms

If not ordering electronically, complete, print, and send a Therapeutics Test Request (T831) with the specimen.