Skip to main content
DNA Labs India

P2RX2 Gene Progressive hearing loss NGS Genetic Test

DNA Labs India | ISO 9001:2015 Certified

P2RX2 Gene Progressive hearing loss NGS Genetic Test

Short Name: P2RX2 Hearing Loss Test

Also known as: P2RX2 Gene Test, P2RX2 Hearing Loss Genetic Test

P2RX2 Gene Progressive hearing loss 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 genetic mutations in the P2RX2 gene that cause progressive hearing loss, aiding in diagnosis, management, and genetic counseling.

Test Code
4791
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 lab about any medications or conditions.

Method: Venipuncture or FTA Card

Step 2

Laboratory Analysis

Blood sample will be drawn from a vein in the arm or a drop on FTA card.

Step 3

Report Delivery

Apply pressure to the puncture site to stop bleeding. Resume normal activities.

Timeline: 3 to 4 Weeks

Patient Instructions

1
Before the Test:No fasting required. Provide clinical history and family pedigree.
2
During the Test:Sample collection as per instructions.
3
After the Test:Wait for results and consult with a genetic counselor.

About This Test

Who Should Get This Test

To identify genetic mutations in the P2RX2 gene that cause progressive hearing loss, aiding in diagnosis, management, and genetic counseling.

How to Prepare

  • Ensure proper identification
  • Use sterile equipment
  • Label samples correctly

Doctor's Notes

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

"Genetic testing for hearing loss can aid in early diagnosis and management. Consult a genetic counselor for family planning and personalized care."

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 or FTA Card
Collection MethodVenipuncture or FTA Card

Sample Stability

Room Temperature7 days
Refrigerated30 days
Sample Rejection Criteria:
  • Hemolyzed sample
  • Insufficient volume
  • Incorrect container

Understanding Your Results

Test results indicate the presence or absence of mutations in the P2RX2 gene associated with progressive hearing loss.
Positive result: Mutation detected, indicating genetic cause for hearing loss.
Negative result: No mutation detected, but clinical symptoms may require further testing.
Variant of uncertain significance: Further testing or family studies may be needed.
⚠️ When to Consult a Doctor:

If you experience symptoms of hearing loss or have a family history, consult an ENT specialist or geneticist.

Limitations

  • ⚠May not detect all genetic variants
  • ⚠Results require clinical correlation

Risks & Considerations

  • ●Minimal risk from blood draw
  • ●Psychological impact of genetic results

Interfering Factors

  • ●Contaminated sample
  • ●Improper sample storage

Compare With Similar Tests

TestP2RX2 Gene Progressive hearing loss NGS Genetic TestGJB2 Gene Test
ComparisonP2RX2 Gene Progressive hearing loss NGS Genetic Test

Frequently Asked Questions

What is the P2RX2 Gene Progressive Hearing Loss NGS Genetic Test?
It is a genetic test that uses Next-Generation Sequencing to detect mutations in the P2RX2 gene linked to progressive hearing loss.
Who should consider this test?
Individuals with symptoms of progressive hearing loss, family history of hearing loss, or those recommended by a doctor.
What are the symptoms of P2RX2-related hearing loss?
Symptoms include difficulty hearing in noise, tinnitus, trouble understanding speech, and hearing high-pitched sounds.
How is the test performed?
A blood sample or DNA is collected and analyzed using NGS technology to identify gene mutations.
What is the cost of the test?
The test costs INR 20,000, with home sample collection available across India.
How long does it take to get results?
Results are typically available within 3 to 4 weeks after sample collection.
Is home sample collection available?
Yes, DNA Labs India offers free home sample collection for online bookings in many cities across India.
What do the test results mean?
Results indicate if mutations in the P2RX2 gene are detected, which can explain the cause of hearing loss.
Are there any risks associated with the test?
The test involves minimal risks from blood draw, but genetic results may have psychological implications.
How accurate is the test?
The test uses advanced NGS technology for high accuracy, but results should be interpreted by a genetic counselor.
Can this test be used for prenatal diagnosis?
It is primarily for diagnostic purposes; prenatal testing may require different approaches and genetic counseling.
What should I do after receiving the test results?
Consult with a genetic counselor or ENT specialist to understand the results and discuss management options.
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.

Related Tests

Connexin 30 Mutation Detection Test

₹8,000

COL4A3 Gene Alport syndrome, autosomal recessive NGS Genetic Test

₹20,000

PLCB4 Gene Auriculocondylar syndrome type 2 NGS Genetic Test

₹20,000

DIAPH3 Gene Auditory neuropathy, autosomal dominant NGS Genetic Test

₹20,000

MYO7A Gene Deafness, autosomal dominant type 11 NGS Genetic Test

₹20,000

POU4F3 Gene Deafness, autosomal dominant type 15 NGS Genetic Test

₹20,000
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.

Book Your Test

Enter your details and we'll connect you within 15 minutes.

🧬

Quick Connect

Enter your mobile number and we’ll connect you with the team.

+91

✅ Connecting you now...

🔒 Your number is used to respond to this request.