Ordering the Insulin-Like Growth Factor Binding Protein 3 Test
Ordering the Insulin-Like Growth Factor Binding Protein 3 (IGFBP-3) Test can provide valuable insights into growth-related conditions. This test measures the levels of IGFBP-3, a protein that binds insulin-like growth factors, which are crucial for growth and development. Interestingly, IGFBP-3 levels can also reflect nutritional status and liver function.
When you order this test, you can expect the following benefits:
- Assess growth hormone activity in the body.
- Evaluate nutritional status and liver function.
- Monitor treatment effectiveness for growth disorders.
- Identify potential growth hormone deficiencies.
- Support diagnosis of acromegaly or gigantism.
Who Should Consider the Test
People experiencing unexplained growth issues or those undergoing treatment for growth disorders may find this test beneficial. For example, a parent noticing their child’s growth rate is slower than peers might consider this test to understand potential underlying causes.
Consider ordering this test if you are in any of these situations:
- Experiencing unexplained growth delays.
- Undergoing treatment for growth hormone disorders.
- Monitoring nutritional status in chronic conditions.
- Evaluating liver function in conjunction with other tests.
- Investigating unexplained changes in body composition.
Ordering this test can help identify specific growth-related issues, providing measurable outcomes that guide treatment decisions. Delaying this test might result in missed opportunities to address growth concerns effectively.
Preparing for the Test
No fasting is required for the Insulin-Like Growth Factor Binding Protein 3 Test. It’s important to follow any instructions from your healthcare provider to ensure the test is conducted properly.
Labs Included When Ordering Your Insulin-Like Growth Factor Binding Protein 3 Test
| Test Name | Reference Range | Significance | Low and High Levels of IGFBP-3 |
|---|---|---|---|
| Insulin-Like Growth Factor Binding Protein 3 | 3.4 – 7.0 | IGFBP-3 is a key protein that regulates the availability of insulin-like growth factors, which are important for growth and development. | High levels mean potential acromegaly or gigantism.
Low levels mean possible growth hormone deficiency or malnutrition. |
Reference ranges may differ. Visit the Quest Diagnostics lab test directory for the latest values.
Insulin-Like Growth Factor Binding Protein 3 FAQ
Is there Insulin-Like Growth Factor Binding Protein 3 testing near me?
To find nearby locations for Insulin-Like Growth Factor Binding Protein 3 testing, use the patient service center locator. This is especially helpful for those monitoring growth disorders, as convenient access can ease the process of regular testing.
What is the cost of the test?
The cost of the test includes all fees, such as sample collection at patient service centers. It’s worth ordering to assess growth hormone activity, which can be crucial for managing growth-related conditions.
How often should I retest?
Retesting is typically recommended every 6 to 12 months, depending on your healthcare provider’s advice. Regular monitoring can help track treatment progress and adjust interventions as needed.
How accurate is the test?
The test uses immunoassay techniques to measure IGFBP-3 levels, ensuring precise results. TrueHealthLabs.com partners with CLIA-certified laboratories to uphold rigorous testing standards for dependable results.
Medical Review Board
Reviewed by Jeff Donohue M.D. from Body Logic and Brady Hurst DC, CCCN. Written by True Health Lab’s team of editorial health contributors.
Disclaimer: This information is for educational purposes only and not intended as medical advice. Consult your healthcare provider for personalized guidance.
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