Test Price
1,800 AEDโ Home Collection Available
C-Peptide Response to Glucose (5-Hour) Test in UAE | 1,800 AED | DNA Labs UAE
Executive Summary & Core Metrics
- Accuracy Guarantee: 99.9% Diagnostic Sensitivity via ISO 15189:2022 Accredited Processing.
- Premium Logistics: VIP Mobile Phlebotomy & Temperature-Controlled Cold-Chain Home Collection (Available daily from 8 AM to 11 PM).
- Clinical Guidance: Telephonic Post-Test Clinical Guidance for result interpretation by a licensed General Practitioner.
- Insurance & Billing: Direct Billing Verification available via WhatsApp at +971 54 548 8731.
Test Overview & Methodology
The C-Peptide Response to Glucose (5-Hour) test evaluates pancreatic beta-cell function by measuring C-peptide levels following a standardized oral glucose load. It helps differentiate between type 1 and type 2 diabetes, evaluate insulin resistance, and diagnose conditions such as insulinoma or reactive hypoglycemia. This dynamic 5-hour protocol captures delayed insulin responses often missed by standard 2-hour glucose tolerance tests.
| Feature | Our Test | Standard Alternative |
|---|---|---|
| Precision | 99.9% Sensitivity, ISO 15189:2022 Lab | Varied, often non-accredited labs |
| Method | Chemiluminescent Immunoassay (C-Peptide) + Hexokinase (Glucose) | May use less sensitive methods (e.g., RIA) |
| Speed | Same-day TAT (Daily Batch) | 2โ3 days average |
Physician Insight & Safety Protocols
"The 5-hour C-peptide with glucose protocol provides a dynamic and detailed assessment of endogenous insulin reserve. This extended evaluation is crucial for accurately differentiating between type 1 and type 2 diabetes, evaluating potential insulinoma, and diagnosing reactive hypoglycemia. These results should always be interpreted by your physician in the full context of your metabolic profile and clinical symptoms."
โ Dr. Ajay Singh | General Practitioner | DHA Registration ID: 36234132
Safety Exclusion Criteria & ER Red Flags
- Fasting less than 8 hours prior to the test.
- Severe hepatic or renal impairment.
- Current acute febrile illness or active infection.
- Known allergy to glucose or oral solution preservatives.
- Pregnancy is a relative contraindication; consult your obstetrician.
Seek emergency care if during the test you experience: loss of consciousness, severe dizziness, seizures, chest pain, or blood glucose below 40 mg/dL.
Patient FAQ & Clinical Guidance
1. What is the C-Peptide Response to Glucose (5-Hour) Test?
This test measures your C-peptide levels at multiple intervals over five hours following a glucose load. It provides a detailed profile of your pancreas's insulin secretion dynamics, which is essential for diagnosing the specific type of diabetes or detecting insulin-secreting tumors.
2. Why is the 5-hour protocol used instead of a standard OGTT?
The extended 5-hour protocol captures delayed insulin responses and late hypoglycemic episodes that a standard 2-hour test may miss. It offers a comprehensive view of glucose metabolism, making it the preferred method for diagnosing reactive hypoglycemia and subtle insulin secretion defects.
3. How should I prepare for the mobile home collection visit?
You must fast overnight for 8 to 12 hours and avoid strenuous exercise on the morning of the test. Our certified mobile phlebotomist will collect the fasting sample, administer the glucose solution, and remain to collect the scheduled serial samplesโall within the comfort of your home.
4. What do the results mean for my diabetes management?
The results help your physician determine if your pancreas is producing enough insulin (C-peptide). Low levels suggest type 1 diabetes, while high or fluctuating levels can indicate type 2 diabetes or insulin resistance. Your doctor will use this data to tailor your medication and dietary plan.
UAE Regulatory & Data Privacy Adherence
Your diagnostic data and personal health information are processed strictly in accordance 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 clinical procedures and patient safety protocols adhere to Federal Decree-Law No. 4 of 2016 on Medical Liability. DNA Labs UAE is fully licensed by the Dubai Health Authority (DHA) under Facility License Number 1143.
Clinical & Logistical Metadata
| Test Name | C-Peptide Response to Glucose (5-Hour) Test |
| Price (AED) | 1,800 AED |
| Turnaround Time | 24 Hours (Same-day batch processing) |
| Sample Type / Matrix | Serum / Plasma (Fasting & Post-Glucose Load) |
| Methodology Used | Chemiluminescent Immunoassay (C-Peptide) / Hexokinase (Glucose) |
| ICD-10-CM Code | R73.09, E11.9, E16.2 |
| LOINC Code | 20448-7 |
| DHA Facility License & Laboratory Address | Premises 105, Floor 1, Building 33, Dubai Healthcare City, Dubai, UAE. License No: 1143 |
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