Invitae Comprehensive Muscular Dystrophy Panel
Analyzes genes linked to inherited muscular dystrophies to support diagnosis, clarify prognosis, and guide care when symptoms or history suggest a neuromuscular disorder.
Accessed through the Detect Muscular Dystrophy Sponsored Testing Program•Sponsored by Sarepta Therapeutics, Muscular Dystrophy Association•Performed by Invitae | Labcorp
Designed to help patients understand the purpose of testing and what to expect.
For patients
What this test and program do
If you or your child has symptoms that could point to limb girdle muscular dystrophy (LGMD) or a related neuromuscular condition, getting a clear genetic answer can make a real difference in how you plan care and understand what lies ahead. The Detect Muscular Dystrophy Program provides comprehensive genetic testing at no cost to you, with the full cost covered by the program's sponsor, Sarepta Therapeutics. The program also includes access to genetic counseling so you can talk through your results with an expert and feel confident about your next steps.
Who this may help
Could this be right for you or your family?
- To qualify, all of the following must be met:
- The patient lives in the U.S. and a doctor suspects they may have muscular dystrophy
- At least one of these is true:
- Muscle weakness that is getting worse over time
- High CK (creatine kinase) levels on a blood test
- A positive DMD result from a newborn screening program
- Heart or breathing problems related to muscle disease
- Enlarged calf muscles
- A muscle biopsy that shows changes pointing to muscular dystrophy
- A clinical diagnosis of muscular dystrophy
- A family history of muscular dystrophy
What to expect
How the process works
- 1
Start Order
Your provider will review eligibility, discuss testing, and place the order through Invitae’s online portal or order form.
- 2
Provide Sample
Give a sample using an Invitae collection kit. The kit includes a prepaid label so your provider can return it at no additional charge.
- 3
Get Results
Results are delivered online. Your provider will review them with you and share any next steps or available resources.
Cost & coverage
Understanding potential costs
If you qualify for this program, the sponsor works with the laboratory to help make testing more affordable. Many patients pay little or no out-of-pocket cost. Your exact cost will depend on your insurance coverage and the specific criteria of the program, and the lab can explain what to expect before your sample is processed.
Quality & privacy
How your sample and information are handled
Testing is performed by Invitae | Labcorp, a CLIA-certified laboratory (CLIA 05D2040778). Your sample is processed using validated methods and quality controls to support reliable genetic results.
Your health information is handled under privacy and security practices that are intended to align with applicable regulations. For program- and lab-specific details, review the privacy information provided by the laboratory and sponsor.
FAQ
Common questions about this program
What is the Detect Muscular Dystrophy Program for limb girdle muscular dystrophy?
The Detect Muscular Dystrophy Program is a sponsored genetic testing program that helps people who may have limb girdle muscular dystrophy (LGMD) or related neuromuscular conditions find out whether a genetic cause can be identified. The program uses a comprehensive panel that looks at 53 genes associated with muscular dystrophy. Testing is performed by Invitae at Labcorp, and the program also provides genetic counseling to help you understand your results.
Is the genetic test for limb girdle muscular dystrophy really free through this program?
Yes, genetic testing through the Detect Muscular Dystrophy Program is provided at no cost to you. Sarepta Therapeutics sponsors the program and covers the full cost of testing, so there is no bill, no copay, and no deductible for you to worry about. Genetic counseling is also included at no charge.
What kind of sample is needed for the limb girdle muscular dystrophy genetic test?
The Detect Muscular Dystrophy Program accepts several sample types, including a blood draw, a saliva sample, or a buccal swab (a gentle cheek swab). Your ordering clinician will help determine which option works best for you. This flexibility makes it easier for both adults and children to participate.
How long does it take to get results from the Detect Muscular Dystrophy genetic test?
Results from the Detect Muscular Dystrophy Program typically come back within 10 to 21 days after the lab receives your sample. Your healthcare provider will share the results with you and can help explain what they mean. Genetic counseling is also available through the program to walk you through your report in detail.
Is genetic counseling included with the Detect Muscular Dystrophy LGMD testing program?
Yes, the Detect Muscular Dystrophy Program includes genetic counseling at no cost to you. A genetic counselor can help you understand your test results, what they may mean for your health or your child's health, and what options might be worth discussing with your care team. This support is an important part of the program.
Do I have to buy or use any specific treatment if I get tested through this muscular dystrophy program?
No. Participating in the Detect Muscular Dystrophy Program does not obligate you to purchase, use, or support any products or services from Invitae, Sarepta Therapeutics, or any other organization. The testing and counseling are offered to help you get answers and make informed decisions about your care, with no strings attached.
Who qualifies for Detect Muscular Dystrophy Limb Girdle Muscular Dystrophy genetic testing?
Patients may qualify for Detect Muscular Dystrophy if they meet the program's eligibility criteria:
- Resides in the United States.
- Has a family history of muscular dystrophy* OR is suspected of having muscular dystrophy based on one or more of the following:
- Elevated CK levels
- Presumptive positive Duchenne muscular dystrophy result on newborn screening
- Progressive muscle weakness
- Muscle biopsy showing dystrophic changes or immunohistochemical evidence of a specific muscular dystrophy subtype
- Calf hypertrophy or pseudohypertrophy
- Cardiac or respiratory involvement
Questions to ask your doctor about Invitae Comprehensive Muscular Dystrophy Panel
- Do you think this test is appropriate for me based on my symptoms and history?
- How could the results of this test change my diagnosis or treatment plan?
- What are the potential limitations of this test that I should understand?
- Should any of my family members also be tested based on my results?
- How will we follow up after the results are available?
Notes
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