Paliperidone (as 9-Hydroxyrisperidone), serum or plasma-994

Test info

  
Paliperidone (as 9-Hydroxyrisperidone), serum or plasma
  
994
  
LAB994
  
MSO
  
9-Hydroxyrisperidone
Invega®
  

Therapeutic drug management

Specimen

  
Serum
  
  
3.0 mL
  
0.6 mL
  
  1. Allow sample to clot
  2. Spin
  3. Transfer serum to a Transfer vial/tube with cap - 12mL (LabCorp), labelled as serum, within two (2) hours of sample collection
  
Heparin plasma
  

Dk green heparin (Li or Na), no gel

  

  

Immediately following collection, mix sample thoroughly by gently inverting 8 - 10 times to prevent clotting

  
  1. Spin
  2. Transfer plasma to a Transfer vial/tube with cap - 12mL (LabCorp), labelled as the appropriate plasma type, within two (2) hours of sample collection
  

Refrigerated (preferred) – 14 days

Ambient – 3 days

Frozen – 14 days

  
  • Specimens collected in gel-barrier tubes

Performance

  
Labcorp (790856): R-NX
  
We
  
7 - 10 days
  

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

Clinical and Interpretive info

  

20 − 60 ng/mL

Billing

  
G0480
  
Yes
  

Tracking

  
06/16/2021
  
06/22/2021
  
03/16/2022