Test Price
450 AEDโ Home Collection Available
Growth Hormone Suppression by Glucose Test in Dubai | 450 AED | DHA Licensed Lab
Executive Summary & Core Metrics
- Price: 450 AED
- Turnaround Time: 24 hours (same day after final draw)
- Sample Type: Serum / Plasma
- Methodology: Chemiluminescent Immunoassay (CLIA) under ISO 9001:2015
- Accuracy: 99.9% Diagnostic Sensitivity
- Logistics: VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection (Available daily 8 AM to 11 PM)
- Clinical Guidance: Telephonic Post-Test Clinical Guidance
Test Overview & Methodology
The Growth Hormone Suppression by Glucose Test is a dynamic function test used to assess the pituitary gland's ability to suppress growth hormone secretion after an oral glucose load. It is primarily used for diagnosing acromegaly and gigantism. The test involves serial blood draws at baseline, 60 minutes, and 120 minutes post glucose ingestion. Our laboratory employs Chemiluminescent Immunoassay (CLIA) for precise measurement, ensuring high sensitivity and specificity.
| Feature | Our Test (Growth Hormone Suppression by Glucose) | Random GH Measurement |
|---|---|---|
| Precision | Suppression-based, serial timed samples; CLIA methodology | Single point measurement; high variability |
| Method | Chemiluminescent Immunoassay (CLIA) under ISO 9001:2015 lab | Often random immunoassay without suppression protocol |
| Speed | Same-day results after final draw (24-hour TAT) | Usually 24โ48 hours |
Physician Insight & Safety Protocols
โThe Growth Hormone Suppression test is a cornerstone in diagnosing acromegaly. However, results must always be interpreted alongside clinical and imaging findings. Early diagnosis can significantly improve patient outcomes. Always ensure proper pre-test preparation and monitor for adverse reactions during the procedure.โ
โ Dr. Ajay Singh, General Practitioner, DHA License 36234132
Advisory
Do not discontinue prescribed medication without consulting your doctor. Inform your doctor about all medications, especially corticosteroids, dopamine agonists, and biotin supplements, as they may interfere with the test results.
Exclusion Criteria & Safety Information
- Exclusion Criteria: Pregnancy, known severe glucose intolerance, active severe illness, uncontrolled diabetes, prior severe hypoglycemia during glucose test.
- Pre-test Preparation: Overnight fasting (8โ12 hours) mandatory. Rest for 30 minutes before basal sample.
- Emergency: If you experience severe dizziness, loss of consciousness, profound sweating, confusion, or allergic reaction, seek immediate emergency care.
Patient FAQ & Clinical Guidance
1. What is the Growth Hormone Suppression by Glucose Test?
The Growth Hormone Suppression Test measures GH levels after glucose ingestion to diagnose acromegaly or gigantism. It involves baseline and post-glucose blood draws; failure to suppress indicates excessive growth hormone production, commonly associated with pituitary tumors.
2. Why is the suppression test preferred over a random GH measurement?
The suppression test offers superior specificity by demonstrating failure of GH to fall after glucose, unlike random levels which fluctuate due to stress, exercise, and circadian rhythm. The controlled protocol provides definitive evidence of autonomous GH secretion.
3. How do I prepare for the test and what should I expect?
Overnight fasting for 8โ12 hours and resting 30 minutes before the blood draw are mandatory. A baseline sample is taken, then you drink a measured glucose solution; additional samples are taken at 60 and 120 minutes. Our mobile phlebotomist manages the entire protocol at your home, ensuring comfort and cold-chain transport.
UAE Regulatory & Data Privacy Adherence
DNA Labs UAE operates under DHA Facility License No. 1143 and fully complies with Federal Decree-Law No. 45 of 2021 on Personal Data Protection (PDPL) and Federal Law No. 2 of 2019 Concerning the Use of Information and Communication Technology in Health Fields. All patient data is encrypted, access-controlled, and processed in accordance with UAE health data protection standards.
Clinical & Logistical Metadata
| Test Name | Growth Hormone Suppression by Glucose Test |
| Price (AED) | 450 |
| Turnaround Time | 24 hours |
| Sample Type / Matrix | Serum / Plasma |
| Methodology Used | Chemiluminescent Immunoassay (CLIA) |
| ICD-10-CM Code | E22.0 |
| LOINC Code | 33915-9 |
| DHA Facility License & Laboratory Address | DHA License No. 1143, Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE |
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