DPYD (Deoxypyridinoline) Crosslinks Urine Test
Short Name: DPYD Crosslinks Urine Test
Also known as: Deoxypyridinoline Crosslinks Test, DPYD Test, Bone Resorption Marker Test
DPYD (Deoxypyridinoline) Crosslinks Urine Test test available at DNA Labs India for ₹22,000. Uses Quantitative Enzyme Immunoassay on Random urine samples. Results in Report available after 2-3 weeks from sample collection by the 7th of the month.. Free home collection in 300+ cities across India.
🩺 Medically Reviewed By
Dr Ramarao Paidisetty
Consultant Biochemist · Reg: 21504
Last reviewed: September 7, 2026
Overview
To measure deoxypyridinoline crosslinks in urine for assessing bone resorption, aiding in the diagnosis and monitoring of osteoporosis, osteoarthritis, and other bone disorders.
- Test Code
- 503
- Price
- ₹22,000
- Sample Type
- Random urine
- Result Time
- Report available after 2-3 weeks from sample collection by the 7th of the month.
- Fasting Required
- No
- Method
- Quantitative Enzyme Immunoassay
Sample Collection
Ensure the Test Send Out Consent Form (Form 35) is duly filled and signed. No specific dietary restrictions, but inform your doctor about any medications or supplements.
Method: Urine collection
Laboratory Analysis
Collect a random urine sample in a sterile screw-capped container as per instructions. Avoid contamination.
Report Delivery
Store sample refrigerated or frozen until shipment. Ship to the laboratory with the consent form.
Timeline: Report available after 2-3 weeks from sample collection by the 7th of the month.
Patient Instructions
About This Test
Who Should Get This Test
To measure deoxypyridinoline crosslinks in urine for assessing bone resorption, aiding in the diagnosis and monitoring of osteoporosis, osteoarthritis, and other bone disorders.
How to Prepare
- Use a sterile screw-capped container
- Collect 20 mL (minimum 10 mL) of random urine
- Label the container with patient details
- Fill and attach the Test Send Out Consent Form (Form 35)
- Ship refrigerated or frozen to maintain stability
Doctor's Notes
Reviewed by Dr Ramarao Paidisetty — MBBS, MD (Biochemistry) · Reg. No. 21504
"This test is vital for evaluating bone resorption rates in conditions like osteoporosis, aiding in early diagnosis and treatment monitoring to prevent fractures."
Last medically reviewed: September 7, 2026
Test Parameters & Specifications
Sample Stability
- Insufficient sample volume (less than 10 mL)
- Improperly labeled or contaminated container
- Missing or incomplete consent form
- Sample not shipped under required conditions
Understanding Your Results
Indicates increased bone resorption, associated with osteoporosis, osteoarthritis, Paget's disease, or other metabolic bone disorders. May require further evaluation and treatment.
Level: High
Suggests normal bone turnover. Monitor if symptoms persist or as per clinical guidance.
Level: Normal
May indicate decreased bone resorption, possibly due to medications or low bone activity. Clinical correlation is essential.
Level: Low
Consult a healthcare provider if you experience symptoms like persistent joint pain, unexplained fractures, or if test results are abnormal. Regular monitoring is advised for individuals with bone disorder risks.
Limitations
- ⚠Not a standalone diagnostic tool; requires clinical correlation
- ⚠Results may vary with sample collection timing
- ⚠Limited utility in children or adolescents
- ⚠Cannot distinguish between specific bone disorders without additional tests
Risks & Considerations
- ●Minimal risk from urine collection, such as slight discomfort or difficulty in providing sample
- ●No significant medical risks associated with the test
Interfering Factors
- ●Medications such as bisphosphonates or corticosteroids
- ●Dietary factors high in collagen or bone supplements
- ●Kidney impairment affecting urine concentration
- ●Recent bone injuries or surgeries
- ●Hormonal changes or pregnancy
Compare With Similar Tests
| Test | DPYD (Deoxypyridinoline) Crosslinks Urine Test | Bone Mineral Density (BMD) Test | Serum Calcium Test | Vitamin D Test | Alkaline Phosphatase Test |
|---|---|---|---|---|---|
| Comparison | DPYD (Deoxypyridinoline) Crosslinks Urine Test | BMD measures bone density, while DPYD assesses bone resorption; complementary for osteoporosis evaluation. | Measures blood calcium levels, whereas DPYD reflects bone turnover; used together for metabolic bone disease assessment. | Vitamin D influences bone health; DPYD provides insights into bone breakdown independent of vitamin D status. | ALP indicates bone formation; DPYD indicates resorption; both are bone turnover markers. |
Frequently Asked Questions
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