Test ID: ZH334
Component(s): Z8017 Vedolizumab LOING: 86898-4, Z8018 Anti-Vedolizumab Antibody LOINC: 86899-2
CPT code:80280, 82397
LOINC:
Specimen Type: SST, Red, green top (heparin) or Lav (EDTA)
Frequency: 8 – 15 days
Instructions: 3.0 mL Serum or Plasma from Serum-gel, Red, green top (heparin) or Lav (EDTA), Refrigerate, Separate within 2 hours. Min 1.0 mL.
Text: Provides serum concentrations of vedolizumab and anti-vedolizumab antibodies in order to optimize treatment and facilitate clinical decision-making. In the absence of anti-vedolizumab antibodies, the vedolizumab drug level reflects the total vedolizumab concentration.
Methodology: Electrochemiluminescence Immunoassay (ECLIA)