Carisoprodol

TEST: 716274
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CPT: 80369
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Synonyms

  • Rela®
  • Sodol®
  • Soma® Compound
  • Soprodol®
  • Soridol®

Test Includes

Carisoprodol; meprobamate (carisoprodol metabolite)

Expected Turnaround Time

4 - 6 days

Turnaround time is defined as the usual number of days from the date of pickup of a specimen for testing to when the result is released to the ordering provider. In some cases, additional time should be allowed for additional confirmatory or additional reflex tests. Testing schedules may vary.

Related Documents

Specimen Requirements

Specimen

Serum or plasma

Volume

2 mL

Minimum Volume

0.6 mL

Container

Red-top tube, lavender-top (EDTA) tube, or green-top (heparin) tube. Do not use a gel-barrier tube. The use of gel-barrier tubes is not recommended due to slow absorption of the drug by the gel. Depending on the specimen volume and storage time, the decrease in drug level due to absorption may be clinically significant.

Collection

Transfer separated serum or plasma to a plastic transport tube.

Storage Instructions

Room temperature

Stability Requirements

Temperature

Period

Room temperature

14 days

Refrigerated

14 days

Frozen

14 days

Causes for Rejection

Gel-barrier tube

Test Details

Use

Evaluate toxicity; monitor therapeutic levels

Limitations

This test was developed and its performance characteristics determined by LabCorp. It has not been cleared or approved by the Food and Drug Administration.

Methodology

Liquid chromatography/tandem mass spectrometry (LC/MS-MS)

Reference Interval

Therapeutic: meprobamate: 6−12 μg/mL

References

Tietz NW. Clinical Guide to Laboratory Tests. Philadelphia, Pa: WB Saunders Co;1990:722-723.

LOINC® Map

Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
716274 Carisoprodol (Soma), Serum 716275 Carisoprodol, Serum ug/mL 3437-1
716274 Carisoprodol (Soma), Serum 716276 Meprobamate, Serum ug/mL 3753-1

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