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DCDC2 Gene Nephronophthisis type 19 NGS Genetic Test

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DCDC2 Gene Nephronophthisis type 19 NGS Genetic Test

Short Name: DCDC2 NPHP19 NGS Test

Also known as: NPHP19, DCDC2-related nephronophthisis

DCDC2 Gene Nephronophthisis type 19 NGS Genetic Test test available at DNA Labs India for ₹20,000. Uses Next-Generation Sequencing (NGS) on Blood or Extracted DNA or One drop Blood on FTA Card samples. Results in 3 to 4 weeks. Free home collection in 300+ cities across India.

NGS Genetic Test🏠 Home Collection

✍️ Written By

🩺 Medically Reviewed By

Dr SULOCHANA HEMCHANDRA HOLLA

Dr SULOCHANA HEMCHANDRA HOLLA

Consultant Medical Geneticist · Reg: 8532

Last reviewed: September 7, 2026

Overview

To identify pathogenic mutations in the DCDC2 gene for the diagnosis of Nephronophthisis type 19, enabling early intervention, management of chronic kidney disease, and informed genetic counseling.

Test Code
5471
Price
₹20,000
Sample Type
Blood or Extracted DNA or One drop Blood on FTA Card
Result Time
3 to 4 weeks
Fasting Required
No
Method
Next-Generation Sequencing (NGS)
Step 1

Sample Collection

No specific preparation required. Inform the laboratory of any medications, recent procedures, or family history of genetic disorders.

Method: Venipuncture

Step 2

Laboratory Analysis

A blood sample will be drawn from a vein in the arm using standard venipuncture. The process is quick and minimally invasive.

Step 3

Report Delivery

Apply pressure to the puncture site with a cotton ball to prevent bleeding. Resume normal activities immediately.

Timeline: 3 to 4 weeks

Patient Instructions

1
Before the Test:Consult with a genetic counselor to understand the test's purpose, implications, and potential outcomes.
2
During the Test:The test involves DNA extraction from the sample and sequencing of the DCDC2 gene using NGS technology.
3
After the Test:Review results with your healthcare provider, discuss management options, and consider family screening if indicated.

About This Test

Who Should Get This Test

To identify pathogenic mutations in the DCDC2 gene for the diagnosis of Nephronophthisis type 19, enabling early intervention, management of chronic kidney disease, and informed genetic counseling.

How to Prepare

  • No fasting required for this test
  • Bring a valid ID and doctor's prescription
  • Wear loose clothing for easy access to the arm
  • Stay hydrated before sample collection

Doctor's Notes

Reviewed by — MBBS, MD (Medical Genetics) · Reg. No. 8532

"This genetic test is crucial for early diagnosis of nephronophthisis type 19, allowing for timely intervention and management of chronic kidney disease in affected individuals."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBlood or Extracted DNA or One drop Blood on FTA Card
Sample Volume5 mL blood
ContainerEDTA tube
Collection MethodVenipuncture

Sample Stability

Room temperature48 hours
Refrigerated (2-8°C)7 days
Sample Rejection Criteria:
  • Hemolyzed or clotted blood sample
  • Insufficient sample volume
  • Incorrect sample container used
  • Sample labeled incorrectly

Understanding Your Results

Results indicate the presence or absence of mutations in the DCDC2 gene. A positive result confirms Nephronophthisis type 19, while a negative result may require further clinical assessment.
📊

Pathogenic variant detected

Confirms diagnosis of NPHP19. Genetic counseling and nephrology consultation recommended for management.

📊

No pathogenic variant detected

NPHP19 is unlikely, but symptoms may be due to other causes. Further testing advised.

📊

Variant of uncertain significance (VUS)

Clinical correlation and family studies needed. Repeat testing or additional genetic analysis may be required.

⚠️ When to Consult a Doctor:

Consult a nephrologist or geneticist if you experience symptoms of kidney disease, have a family history of nephronophthisis, or receive a positive genetic test result.

Limitations

  • ⚠May not detect all types of genetic mutations
  • ⚠Requires genetic counseling for accurate interpretation
  • ⚠Not a substitute for comprehensive clinical evaluation

Risks & Considerations

  • ●Minimal risks from blood draw, such as bruising, soreness, or rare infection
  • ●Psychological impact from genetic results, requiring counseling support

Interfering Factors

  • ●Contaminated or degraded DNA sample
  • ●Recent blood transfusion
  • ●Improper sample storage or handling

Compare With Similar Tests

TestDCDC2 Gene Nephronophthisis type 19 NGS Genetic TestNPHP1 Gene Nephronophthisis NGS TestRenal Function PanelKidney UltrasoundGenetic Counseling Session
ComparisonDCDC2 Gene Nephronophthisis type 19 NGS Genetic Test

Frequently Asked Questions

What is the DCDC2 Gene Nephronophthisis Type 19 NGS Genetic Test?
It is a genetic test that uses next-generation sequencing to analyze the DCDC2 gene for mutations causing Nephronophthisis type 19, a rare kidney disorder.
What is the cost of this test in India?
The test costs INR 20000, with free home sample collection available across India.
What are the symptoms of Nephronophthisis type 19?
Symptoms include increased thirst, high blood pressure, anemia, fatigue, delayed growth, swelling, and decreased urine output.
How is the test performed?
A blood sample is collected, DNA is extracted, and the DCDC2 gene is sequenced using NGS technology to identify mutations.
What sample is required for the test?
Blood, extracted DNA, or one drop of blood on an FTA card can be used.
How long does it take to get results?
Results are typically available in 3 to 4 weeks after sample collection.
Is home sample collection available?
Yes, free home sample collection is offered for online bookings across India.
Is the test covered by insurance?
Coverage varies by insurance plan. Check with your provider for details on genetic testing coverage.
What does a positive result mean?
A positive result confirms a diagnosis of Nephronophthisis type 19 due to DCDC2 gene mutations, requiring further medical management.
What should I do if I have a family history of the condition?
Consider genetic testing and counseling to assess risk and guide family planning.
Are there any risks associated with the test?
Risks are minimal, mainly related to blood draw, such as bruising. Psychological support is available for result interpretation.
How accurate is the NGS genetic test?
NGS is highly accurate for detecting gene mutations, but genetic counseling is recommended for comprehensive interpretation.
Worried about the process? Our certified phlebotomists collect thousands of samples every month across India. The process takes under 5 minutes and is virtually painless. Questions? Message us on WhatsApp — we're here 7 days a week.

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For Hospitals & Clinics

Reference Laboratory Services

We serve as a reference laboratory for hospitals and clinics across India. Send samples from your facility with same-day pickup, priority processing, and results delivered through our online portal. Competitive institutional pricing available.

LIMS Integration

Your Data Privacy

Your medical data is protected under Indian law.

✓ Stored in India: All patient records are stored on servers located in India. No data is transferred outside the country.

✓ DPDP Act Compliant: Under the Digital Personal Data Protection Act 2023, you can request deletion of your records at any time by contacting support.

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