Atazanavir
Label Mnemonic: | ATAZ |
Epic code: | LAB5807 |
Downtime form: | Doctor/Provider Orders - Pathology Core and Specialty Care Nursery |
Commercial Mailout Laboratory
6240-8 RCP
356-8593
6240-8 RCP
356-8593
Specimen(s):
Serum
Collection Medium:
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Red top tube 5 mL (Clot Activator) |
Minimum:
Preferred Minimum: 2 mL serum
Absolute Minimum: 0.5 mL serum
Absolute Minimum: 0.5 mL serum
Rejection Criteria:
Severe hemolysis, thawed samples for greater than 24 hours.
Delivery Instructions:

Turn Around
Time:
Within 2-7 days upon receipt at reference laboratory
Reference Range:
By Report
Comments:
No medication should have been taken since the previously scheduled
doses (12 to 24 hours prior).
For many drugs, a 2-hour peak sample will be collected. You can consider a second blood draw 6 hours post dose to rule out late absorption, or to determine the serum half-life for certain drugs that have short half-lives, such isoniazid and rifampin.
For most HIV drugs, the preferred time of draw is a pre-dose trough.
Please print, complete, and submit the Pharmacokinetics Diagnostics Requisition from the National Jewish Health Laboratory with the specimen.
For many drugs, a 2-hour peak sample will be collected. You can consider a second blood draw 6 hours post dose to rule out late absorption, or to determine the serum half-life for certain drugs that have short half-lives, such isoniazid and rifampin.
For most HIV drugs, the preferred time of draw is a pre-dose trough.
Please print, complete, and submit the Pharmacokinetics Diagnostics Requisition from the National Jewish Health Laboratory with the specimen.
Methodology:
High Performance Liquid Chromatography (HPLC)
CPT Code:
82542