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Test Directory » Vedolizumab Level and Anti-drug Antibody

Test Directory Vedolizumab Level and Anti-drug Antibody

Vedolizumab Level and Anti-drug Antibody

Order Code:

VEDLEV

Test Summary

Vedolizumab is a therapeutic monoclonal antibody against an integrin associated with lymphocyte migration into the gastrointestinal tract. It is used to treat moderate to severe ulcerative colitis and Crohn's disease.

Aliases

Entyvio level
Integrin receptor inhibitor
Anti-Entyvio
Anti-Entyvio antibody

Specimen Collection

Special Instructions

N/A

Preferred Specimen

0.75 mL serum

Minimum Volume

0.5 mL

Instructions

Collect immediately before next scheduled dose (trough specimen).

Patient Preparation

Collect serum immediately before the next scheduled dose (trough specimen)

Storage

Plastic screw-cap vial

Transport Temperature

Refrigerated (preferred)

Specimen Stability

Room Temperature: 7 days Refrigerated: 7 days Frozen: 28 days

Limitations

N/A

Other Acceptable Specimens

N/A

Unacceptable Specimens

Moderate and gross hemolysis

Order Code

VEDLEV

EPIC (Premier) Code

N/A

Includes

Vedolizumab Level

Vedolizumab Antibody

CPT Code

80280

82397

Billing Code

671387

671388

CPT Statement

Methodology

Immunoassay

FDA Status

This test was developed and its analytical performance characteristics have been determined by Quest Diagnostics. It has not been cleared or approved by FDA. This assay has been validated pursuant to the CLIA regulations and is used for clinical purposes.

Physician Attestation of Informed Consent

N/A

Testing Laboratory

Quest Diagnostics Nichols Institute
33608 Ortega Highway
San Juan Capistrano CA, 92675

Department

Reference Testing

Reference Range

See Laboratory Report

Setup Schedule / Expected Turnaround Time

Tuesday, Thursday, Saturday; Report available: 3 - 5 days