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ACAD9 Gene Leigh syndrome and mitochondrial encephalopathy NGS Genetic Test

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ACAD9 Gene Leigh syndrome and mitochondrial encephalopathy NGS Genetic Test

Short Name: ACAD9 NGS Genetic Test

Also known as: ACAD9 Gene Mutation Analysis, Leigh Syndrome NGS Genetic Test, Mitochondrial Encephalopathy Gene Test

ACAD9 Gene Leigh syndrome and mitochondrial encephalopathy NGS Genetic Test test available at DNA Labs India for ₹20,000. Uses Next Generation Sequencing on Blood samples. Results in 3 to 4 Weeks. Free home collection in 300+ cities across India.

NGS Genetic TestAll Ages🏠 Home Collection

🩺 Medically Reviewed By

Overview

The purpose of this NGS genetic test is to identify pathogenic mutations in the ACAD9 gene associated with Leigh syndrome and mitochondrial encephalopathy. This test provides a definitive molecular diagnosis and supports clinical management, genetic counselling, and reproductive planning.

Test Code
4177
Price
₹20,000
Sample Type
Blood
Result Time
3 to 4 Weeks
Fasting Required
No
Method
Next Generation Sequencing
Step 1

Sample Collection

No fasting is required. A genetic counselling session prior to testing is recommended to review the risks and benefits. Inform your physician about any medications and supplements you are taking.

Method: Peripheral blood collection

Step 2

Laboratory Analysis

A phlebotomist will collect a blood sample from a vein in your arm. The procedure takes less than 5 minutes.

Step 3

Report Delivery

You may resume all normal activities immediately after the blood draw. Keep the pressure bandage on for a few hours.

Timeline: 3 to 4 Weeks

Patient Instructions

1
Before the Test:A genetic counselling session is recommended before testing to discuss the benefits, risks, and limitations. Clinical history and family pedigree should be documented.
2
During the Test:A blood sample will be collected by venipuncture. The process is quick and causes minimal discomfort.
3
After the Test:You may resume daily activities. The report will be shared online, by email, or via WhatsApp within 3 to 4 weeks.

About This Test

Who Should Get This Test

The purpose of this NGS genetic test is to identify pathogenic mutations in the ACAD9 gene associated with Leigh syndrome and mitochondrial encephalopathy. This test provides a definitive molecular diagnosis and supports clinical management, genetic counselling, and reproductive planning.

How to Prepare

  • Complete the requisition form and patient consent.
  • Provide a valid ID and prescription from the referring physician.
  • Sample should be collected in an EDTA vacutainer.
  • Label the tube with the patient's full name and date of birth.

Doctor's Notes

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

"Early genetic diagnosis of ACAD9-related disorders can significantly influence management, allowing for anticipatory care of neurological and cardiac complications. A multidisciplinary approach involving neurology, metabolic medicine, and cardiology is essential."

Last medically reviewed: September 7, 2026

Test Parameters & Specifications

Sample TypeBlood
ContainerEDTA vacutainer
Collection MethodPeripheral blood collection

Sample Stability

Whole blood (EDTA): stable for 48-72 hours at room temperature
Purified DNA: stable for years at -20°C
Sample Rejection Criteria:
  • Hemolyzed or clotted sample
  • Insufficient quantity of blood
  • Incorrect container used (e.g., heparin tube)
  • Sample exposed to extreme temperatures

Understanding Your Results

The results of this NGS genetic test should be interpreted in the context of the patient's clinical presentation, family history, and other laboratory findings. A positive result identifies a pathogenic ACAD9 variant that can confirm the diagnosis and guide management. A negative result does not completely rule out genetic causes, as other genes or non-coding variants may be responsible.
Pathogenic or likely pathogenic variant detected: Confirms molecular diagnosis. Genetic counselling recommended.
No pathogenic variants detected: Does not exclude the clinical diagnosis. Further genetic testing may be considered.
Variant of uncertain significance: Additional familial segregation studies may help clarify clinical significance.
⚠️ When to Consult a Doctor:

If you or your child have been diagnosed with Leigh syndrome or mitochondrial encephalopathy, or if you have a family history of ACAD9-related conditions, consult a clinical geneticist or neurologist to discuss genetic testing. Additionally, if you experience symptoms such as unexplained seizures, developmental regression, muscle weakness, or respiratory difficulty, seek medical evaluation promptly.

Limitations

  • This test does not evaluate all genes associated with Leigh syndrome or mitochondrial encephalopathy.
  • Variants in non-coding regions may not be detected.
  • Mitochondrial DNA (mtDNA) mutations are not screened with this nuclear gene test.
  • A variant of uncertain significance may be reported; follow-up genetic counselling is advised.

Risks & Considerations

  • Bruising at the site
  • Lightheadedness
  • Infection (rare)

Interfering Factors

  • Contamination of blood sample
  • High degree of DNA degradation
  • Mosaicism may not be detected
  • Large deletions or duplications may require additional testing

Frequently Asked Questions

What is the ACAD9 gene Leigh syndrome and mitochondrial encephalopathy NGS genetic test?
It is a next-generation sequencing test that analyzes the ACAD9 gene to identify mutations associated with Leigh syndrome and mitochondrial encephalopathy.
What conditions does this test detect?
It detects ACAD9 gene mutations associated with Leigh syndrome, mitochondrial encephalopathy, and mitochondrial complex I deficiency.
Who should consider this test?
Individuals with symptoms such as developmental delay, seizures, muscle weakness, respiratory problems, or a family history of ACAD9-related disorders.
What sample is required?
A peripheral blood sample collected in an EDTA vacutainer is required.
Is fasting required?
No, fasting is not required for this genetic test.
How long do the results take?
The turnaround time is 3 to 4 weeks after the sample reaches the laboratory.
Is home sample collection available?
Yes, DNA Labs India offers free home sample collection for online bookings across major cities in India.
What is the cost of the test?
The test costs INR 20000, which includes the laboratory analysis and a pre-test genetic counselling session.
How will I receive my report?
Reports are delivered securely through the online portal, email, or WhatsApp as per your preference.
Are there any risks with the test?
The test involves a standard blood draw with minimal risks such as bruising, lightheadedness, or rarely a minor infection.
Can this test detect all types of mitochondrial disorders?
No, this test specifically analyzes the ACAD9 gene. Other mitochondrial disorders may require different gene panels or mitochondrial DNA testing.
Will my insurance cover the test?
Insurance coverage varies by provider and policy. It is best to check with your insurance company or our billing team for details.
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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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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