Casandra
Casandra Test Code QD07843Version 1 (DRAFT)
Performing Lab
ACTH Stimulation, 3 Specimens
Also known as: Cortrosyn Stimulation, Cosyntropin Stimulation
Clinical Use
Order TestUse
Test for adrenal function/Addison’s disease using three timed cortisol measurements (baseline, 30 minutes, and 60 minutes post–ACTH administration).
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
Immunoassay (Other)
Biomarkers
Cortisol
AnalyteCortisol at three timepoints
Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
Result Turnaround Time
1 day
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Serum
Volume
1 mL serum in three separate tubes
Minimum Volume
0.5 mL (each)
Collection Instructions
Draw baseline before ACTH; then at 30 and 60 minutes; mark time on tubes
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 7 days |
| Refrigerated | 7 days |
| Frozen | 28 days |
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