Allergens, Pediatric, Common Profile IgE
Also known as: COMPEDPRO
Use
The Allergens, Pediatric, Common Profile IgE test is intended to evaluate the presence of allergen-specific immunoglobulin E (IgE) antibodies in pediatric patients. It assesses sensitivity to common allergens including cat dander, dog dander, cockroach, Alternaria alternata, and various food items like egg white, milk, peanut, soybean, wheat, and codfish. The presence of elevated IgE can aid in the diagnosis of allergic conditions, although the levels may not always correlate with the severity of allergic symptoms or reactions.
Special Instructions
Not provided.
Limitations
Allergen results, particularly in the range of 0.10-0.34 kU/L, are primarily for specialist evaluation as their clinical relevance can be undetermined. Despite the correlation of increasing IgE levels with higher sensitivity to allergens, these do not always predict clinical reactions or correlate with skin test results. Clinical correlation with patient history and reactivity to specific allergens is essential. Negative results do not exclude the possibility of allergies or severe allergic reactions like anaphylaxis.
New York Approved
Methodology
Immunoassay (Fluorescent Enzyme Immunoassay)
Biomarkers
LOINC Codes
- 30170-5 - Amer Roach IgE Qn
- 19113-0 - IgE SerPl-aCnc
- 6020-2 - A alternata IgE Qn
- 6833-8 - Cat Dander IgE Qn
- 6106-9 - Egg White IgE Qn
- 7258-7 - Cow Milk IgE Qn
- 6206-7 - Peanut IgE Qn
- 6248-9 - Soybean IgE Qn
- 6276-0 - Wheat IgE Qn
- 6082-2 - Codfish IgE Qn
- 6095-4 - D farinae IgE Qn
- 6098-8 - Dog Dander IgE Qn
Result Turnaround Time
1-3 days
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
1.35 mL
Minimum Volume
0.69 mL
Container
ARUP Standard Transport Tube
Collection Instructions
Collect in serum separator tube. Separate serum from cells within 2 hours.
Patient Preparation
Multiple patient encounters should be avoided.
Causes for Rejection
Hemolyzed, icteric, or lipemic specimens.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 48 hours |
| Refrigerated | 2 weeks |
| Frozen | 1 year |
Other tests from different labs that may be relevant