Posaconazole, Serum or Plasma
Also known as: Noxafil®
Use
Prophylaxis of invasive Aspergillus and Candida infections in severely immunocompromized patients and treatments of oropharyngeal candidiasis.
Special Instructions
Not provided.
Limitations
This test was developed and its performance characteristics determined by LabCorp. It has not been cleared or approved by the FDA. The FDA has declared that such clearance or approval is not necessary. Furthermore, no relationship between plasma concentrations and toxicity has been identified for Posaconazole, which may limit the interpretive guidance provided by the test results.
Methodology
Mass Spectrometry
Biomarkers
Posaconazole
Analyte
LOINC Codes
- 53731-6 - Posaconazole SerPl-mCnc
- 53731-6 - Posaconazole SerPl-mCnc
Result Turnaround Time
2-7 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
1 mL
Minimum Volume
0.5 mL
Container
Red-top tube
Collection Instructions
Transfer separated serum to a plastic transport tube. Do not use a gel barrier tube due to slow absorption of the drug by the gel, which may significantly decrease drug levels.
Storage Instructions
Refrigerate. Stable for 14 days at room temperature, refrigerated, or frozen.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 14 days |
| Refrigerated | 14 days |
| Frozen | 14 days |
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