Question 1

What exactly is Duchenne muscular dystrophy?

Accepted Answer

Duchenne is a genetic condition that causes muscles to become weaker over time because the body cannot make enough functional dystrophin, a protein muscles need to stay healthy.

Question 2

Did I cause my child's Duchenne?

Accepted Answer

No. You did not cause your child's Duchenne. Not because of something you ate. Not because of something you drank. Not because you worked too much. Not because you were too stressed. Not because you exercised too much. Not because you didn't exercise enough. Not because of a medication you took. Not because of a choice you made during pregnancy. Not because you missed a symptom. Not because you didn't get your child to the doctor sooner. Not because of anything you did or didn't do as a parent. And yet, despite all of that, many parents---especially mothers---spend days, weeks, months, or even years wondering if they somehow caused this. If you have found yourself replaying your pregnancy, searching your memories, questioning your decisions, or wondering what you could have done differently, you are not alone. Almost every parent does it. The problem is that grief often looks for somewhe

Question 3

Is Duchenne inherited or can it happen by chance?

Accepted Answer

Both are possible. Some mutations are inherited, while others occur for the first time in a child. So How Does Duchenne Happen? Duchenne is caused by a change, or mutation, in a gene called the DMD gene. This gene contains the instructions for making dystrophin, a protein that helps keep muscles healthy and strong. There are two main ways this mutation can occur. Sometimes the Mutation is Inherited About two-thirds of the time, the mutation is inherited from a mother who carries the altered DMD gene. A carrier mother usually has one working copy of the DMD gene and one altered copy. Because she still has a working copy, she may have no symptoms at all, or only mild symptoms that she never recognized as being related to Duchenne. When a carrier mother has a child, she does not choose which copy of the gene she passes on. It is completely random. Think of it like flipping a coin. There is

Question 4

What does my child's genetic report mean?

Accepted Answer

Your report identifies the specific genetic change that caused Duchenne. The most important details are the mutation type and exon numbers. If you've looked at your child's genetic report and thought, "I have absolutely no idea what any of this means," you're not alone. Most parents receive a report filled with medical terms, numbers, abbreviations, and scientific language they've never seen before. It can feel overwhelming, especially when you're already trying to process a new diagnosis. The most important thing to know is that your genetic report identifies the specific change, or mutation, in the DMD gene that caused your child's Duchenne. This information helps doctors confirm the diagnosis, discuss treatment options, determine eligibility for certain therapies or clinical trials, and identify whether other family members may benefit from genetic testing. What the report cannot do i

Question 5

What is a mutation?

Accepted Answer

A mutation is simply a change in the body's genetic instructions In Duchenne, the change affects the dystrophin gene. Think of your DNA as a giant instruction manual that tells your body how to grow, develop, and function. Genes are individual sections of that instruction manual, and each gene contains instructions for a specific job. In Duchenne muscular dystrophy, the mutation affects a gene called the DMD gene. The DMD gene contains the instructions for making dystrophin, a protein that helps keep muscles healthy and strong. When a mutation changes those instructions, the body is unable to make enough functional dystrophin. Over time, this causes the muscle weakness associated with Duchenne. Mutations can happen in different ways. Sometimes a section of genetic information is missing. Sometimes extra information is present. Sometimes a small "spelling change" occurs within the gene. T

Question 6

What are exons and why do they matter?

Accepted Answer

When you first start learning about Duchenne, you may hear people talk about things like: - Exon 45 - Exon 51 - Deletion of Exons 45-50 - Exon Skipping If you're wondering what any of that means, you're not alone. The easiest way to think about exons is to imagine the DMD gene as a very large instruction book. That instruction book contains the directions for making dystrophin, the protein that helps keep muscles healthy and strong. The exons are like individual chapters in that book. Each chapter contains a specific piece of the instructions. In Duchenne, one or more of those chapters may be missing, repeated, or changed. When that happens, the body can no longer follow the instructions correctly and is unable to make enough functional dystrophin. Why Do Exons Matter? For many families, the most important reason exons matter is that certain treatments and clinical trials are designed fo

Question 7

Does my child's mutation affect treatment options?

Accepted Answer

Yes, it can. One of the reasons genetic testing is so important in Duchenne is that certain treatments and clinical trials are designed for specific mutations. Your child's genetic report identifies the exact change that was found in the DMD gene. That information may help determine whether certain therapies are available now or could become relevant in the future. For example, some approved treatments are intended only for people with specific mutations, while others may be available to a broader group of individuals with Duchenne. This is why your care team will often ask about your child's mutation before discussing treatment options. ------------------------------------------------------------------------ Does My Child's Mutation Determine Which Treatments Are Available? Sometimes. Some therapies are designed to target specific genetic changes. Others are intended for a wider range o

Question 8

Should I schedule genetic counseling?

Accepted Answer

Yes. Genetic counseling can help you understand your child's results and answer family planning questions.

Question 9

What should I do first after diagnosis?

Accepted Answer

What Should I Do First After Diagnosis? First, take a breath. That may sound overly simple, but one of the most common things parents experience after a Duchenne diagnosis is the feeling that they need to do everything immediately. Learn everything. Schedule every appointment. Research every treatment. Join every Facebook group. Read every article. Make every decision. The reality is that no family can do all of that at once. And thankfully, you don't have to. Focus on the Next Step, Not the Entire Journey A Duchenne diagnosis can make it feel like your child's entire future has suddenly landed in your lap. It's natural to start thinking about questions that are years or even decades away. Will my child walk? Will they go to college? What will adulthood look like? How long will they live? Those questions matter. But they are not the questions you need to answer today. The first few weeks

Question 10

How quickly do I need to make decisions?

Accepted Answer

One of the most overwhelming parts of a Duchenne diagnosis is the feeling that a clock has suddenly started ticking. Families often leave the diagnosis appointment believing they need to make every important decision immediately. Which specialist should we see? Should we start treatment? Should we consider a clinical trial? Should we get a second opinion? What if we make the wrong choice? What if we wait too long? These concerns are completely understandable. The good news is that most decisions are not emergencies. ------------------------------------------------------------------------ Not Everything Needs to Be Decided Today After diagnosis, it can feel like every choice carries enormous weight. In reality, some decisions are more time-sensitive than others, while many can be made thoughtfully over weeks or even months. The goal is not to make decisions as quickly as possible. The goa

Question 11

Which specialists should my child see?

Accepted Answer

One of the first things many families learn after a Duchenne diagnosis is that care often involves more than one doctor. That can feel overwhelming at first. The good news is that you do not need to build your child's care team overnight, and you do not need to figure it all out on your own. Most children with Duchenne receive care from a team of healthcare professionals who work together to monitor different aspects of their health. This team may include: Neuromuscular Specialist Often considered the "quarterback" of the care team, a neuromuscular specialist helps coordinate Duchenne care and monitor disease progression. Cardiologist Because Duchenne can affect the heart muscle, regular cardiac care is an important part of long-term health management. Pulmonologist A pulmonologist focuses on breathing and lung health and helps monitor respiratory function over time. Physical Therapist P

Question 12

What tests should be done after diagnosis?

Accepted Answer

One of the first things many families hear after a Duchenne diagnosis is that additional testing is needed. That can feel confusing or even frightening. A common reaction is: "If we already know it's Duchenne, why do we need more tests?" The answer is that most of these tests are not looking for new problems. They are helping your care team understand your child's health today so they can monitor changes over time and make informed decisions about care. Think of these tests as establishing a starting point---a baseline that can be used for comparison in the future. ------------------------------------------------------------------------ What Types of Testing Are Common? The specific tests recommended for your child may vary based on age, symptoms, and your care team's approach, but many families encounter some combination of the following: Genetic Testing This confirms the diagnosis and

Question 13

How often will we need medical appointments?

Accepted Answer

One of the most common questions families ask after diagnosis is: "How much time are we going to spend at doctors' appointments?" The honest answer is that it depends. Your child's age, health, treatment plan, and participation in research studies can all affect how often appointments are needed. The good news is that most families settle into a routine over time, and your care team can help you plan ahead so appointments feel more manageable. ------------------------------------------------------------------------ What Is Typical? For many individuals with Duchenne who are receiving standard care and are not participating in a clinical trial, comprehensive neuromuscular clinic visits often occur approximately every six months. These visits may include appointments with multiple specialists on the same day, such as: - Neuromuscular specialists - Cardiologists - Pulmonologists - Physical

Question 14

Should I get a second opinion?

Accepted Answer

Getting a second opinion is a personal decision, and there is nothing wrong with seeking one if it will help you feel more confident about your child's diagnosis, treatment options, or care plan. Many families find reassurance in hearing another specialist confirm the diagnosis and discuss available options. Others feel comfortable moving forward with the team they already have. A second opinion does not mean you don't trust your doctor. It means you are gathering information to make the best decisions for your child. If you are considering a second opinion, try to do so with a provider who has experience caring for individuals with Duchenne muscular dystrophy. .

Question 15

Are there treatments available for Duchenne today?

Accepted Answer

Yes. The answer to this question is very different today than it was for families diagnosed 10, 20, or 30 years ago. While there is still no cure for Duchenne, there are approved treatments, established standards of care, and an active research community working to develop new therapies. For many families, one of the most difficult parts of diagnosis is feeling as though they have arrived in the middle of a conversation they don't understand. You may hear about gene therapy, exon skipping, steroids, clinical trials, and emerging treatments all at once. It can be overwhelming. The good news is that you do not need to understand everything immediately. ------------------------------------------------------------------------ What Treatments Are Available? Treatment options vary depending on factors such as: - Your child's age - Their specific mutation - Overall health - Treatment eligibilit

Question 16

What is the standard of care?

Accepted Answer

The Standard of Care is a set of medical recommendations developed by experts to help individuals with Duchenne live longer, healthier lives. Rather than focusing on a single treatment, the Standard of Care looks at the whole person and includes guidance on areas such as: - Neuromuscular care - Cardiac health - Pulmonary health - Physical therapy and mobility - Nutrition - Bone health - Mental and emotional well-being - Transition to adulthood The Standard of Care represents what experts currently believe to be the best practices for managing Duchenne and helping individuals maintain health and quality of life over time. Even as new treatments become available, the Standard of Care remains an important foundation of Duchenne care. For a more detailed explanation of what the Standard of Care includes and why it matters, visit our Understanding the Standard of Care resource.

Question 17

What are steroids and when are they started?

Accepted Answer

Steroids are one of the most commonly used treatments in Duchenne muscular dystrophy. They are medications that can help slow muscle weakness and are considered an important part of the Standard of Care for many individuals with Duchenne. The two steroids most commonly used in Duchenne are: - Prednisone - Deflazacort Your care team may discuss one or both of these medications with you after diagnosis. ------------------------------------------------------------------------ How Do Steroids Help? Research has shown that steroids may help: - Slow the progression of muscle weakness - Preserve physical function for longer - Support heart and lung health - Delay some complications associated with Duchenne For many individuals, steroids have played an important role in extending mobility and improving long-term outcomes. ------------------------------------------------------------------------ W

Question 18

Is gene therapy an option for my child?

Accepted Answer

Maybe. Gene therapy is one of the most talked-about developments in Duchenne today, and it is often one of the first treatments families hear about after diagnosis. The idea behind gene therapy is to help the body produce a version of dystrophin, the protein that is missing or reduced in Duchenne. Researchers have spent decades working toward this approach, and recent advances have made gene therapy a reality for some individuals. However, gene therapy is not appropriate or available for everyone. Eligibility may depend on factors such as: - Age - Medical history - Current health status - Previous treatments - Regulatory approvals in your country - Insurance or healthcare system requirements Because these factors can change over time, it is important to discuss your child's individual situation with your care team. ------------------------------------------------------------------------

Question 19

What about clinical trials?

Accepted Answer

Many families ask this question shortly after diagnosis. The honest answer is that there is no single right answer. For some families, participating in a clinical trial feels like the right fit. For others, it doesn't. Some families decide to participate immediately, while others choose to wait until they better understand their child's diagnosis, treatment options, and long-term goals. Clinical trial participation is a personal decision, and what is right for one family may not be right for another. ------------------------------------------------------------------------ What Is a Clinical Trial? A clinical trial is a research study designed to evaluate a potential treatment, intervention, or approach to care. Clinical trials play a critical role in advancing Duchenne research and helping researchers understand whether new therapies are safe and effective. Every approved Duchenne treatm

Question 20

Will my child be able to walk?

Accepted Answer

This is often one of the very first questions parents ask after diagnosis. It's also one of the hardest questions to answer. The honest answer is: Most individuals with Duchenne experience progressive muscle weakness, and many will eventually require the use of mobility aids, including wheelchairs. That reality can be difficult to hear. At the same time, no one can tell you exactly when those changes will occur for your child. Every individual with Duchenne is different. Today's standards of care, medications, therapies, and newer treatment options are changing what the Duchenne journey looks like for many families. Children diagnosed today are growing up in a very different treatment landscape than previous generations. Because of that, it is becoming increasingly difficult to predict exactly what the future will look like for any one child. ---------------------------------------------

Question 21

How fast does Duchenne progress?

Accepted Answer

One of the most difficult things about Duchenne is that there is no timeline that applies to everyone. While Duchenne is considered a progressive condition, the rate of progression can vary from person to person. Some individuals may experience changes earlier. Others may progress more slowly. Even individuals with similar genetic mutations can have very different experiences. Because of this, no doctor, website, genetic report, or online forum can accurately predict exactly how Duchenne will affect your child or when specific changes may occur. ------------------------------------------------------------------------ Why Is It So Difficult to Predict? Many factors can influence an individual's Duchenne journey, including: - Genetics - Overall health - Standards of care - Access to specialists - Treatment choices - Emerging therapies and clinical trials - Factors we do not yet fully under

Question 22

Will my child be able to go to school?

Accepted Answer

Yes. Most children with Duchenne attend school, learn alongside their peers, participate in activities, build friendships, and pursue their educational goals. A Duchenne diagnosis does not mean your child stops being a student. It does not mean they stop learning, growing, dreaming, or planning for the future. For many families, school continues to be one of the most important places for social development, independence, friendships, and personal growth. Will My Child Need Accommodations? Possibly. As your child grows, they may benefit from accommodations that help them fully participate in the school environment. These accommodations are not about lowering expectations. They are about removing barriers. Depending on your child's needs, accommodations might include: - Extra time between classes - Elevator access - Adaptive seating - Assistance carrying materials - Accessible transportati

Question 23

How long do people with Duchenne live?

Accepted Answer

This is often the question families are most afraid to ask. It's also one of the most difficult questions to answer. The honest answer is that people with Duchenne are living longer today than at any other time in history. Advances in cardiac care, respiratory care, standards of care, assistive technology, and new treatment options have dramatically changed what life with Duchenne can look like. As a result, many individuals with Duchenne are now living well into adulthood. ------------------------------------------------------------------------ Why Is It So Hard to Give a Specific Answer? One reason this question is difficult is that many of the numbers families find online are based on older studies and older generations of individuals with Duchenne. Those individuals did not have access to many of the treatments, standards of care, technologies, and medical advances available today. T

Question 24

Should I tell my child about the diagnosis?

Accepted Answer

For most families, the answer is yes---but how and when that conversation happens will depend on your child's age, maturity, personality, and ability to understand the information. There is no perfect age. There is no perfect script. And there is no single conversation that gets it exactly right. For many families, understanding a Duchenne diagnosis happens gradually over time rather than all at once. ------------------------------------------------------------------------ Why Is It Important to Be Honest? Children are often more aware than adults realize. They notice doctor appointments. They notice tests. They notice when conversations stop as they enter the room. They notice when something feels different. When children are given age-appropriate information, it helps build trust and allows them to ask questions as they grow and mature. The goal is not to tell them everything at once.

Question 25

How do I explain Duchenne to siblings and family members?

Accepted Answer

One of the challenges many families face after diagnosis is figuring out how to explain Duchenne to the people they love. You may be wondering: - How much should I tell my other children? - What should I say to grandparents? - How do I answer questions when I don't have all the answers myself? - What if someone becomes upset or emotional? If you're feeling uncertain, that's completely normal. Most parents have never had to explain a life-changing diagnosis before. ------------------------------------------------------------------------ Start Simple One of the biggest mistakes families make is feeling like they need to explain everything all at once. You don't. Start with the basics. For younger children, that may be as simple as: "Your brother's muscles work differently than yours, and that's why he needs extra doctors and treatments." For older children and adults, you may choose to sha

Common Questions

25 Common Questions

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Common Questions

25 Common Questions

1What exactly is Duchenne muscular dystrophy?

2Did I cause my child's Duchenne?

3Is Duchenne inherited or can it happen by chance?

4What does my child's genetic report mean?

5What is a mutation?

6What are exons and why do they matter?

7Does my child's mutation affect treatment options?

8Should I schedule genetic counseling?

9What should I do first after diagnosis?

10How quickly do I need to make decisions?

11Which specialists should my child see?

12What tests should be done after diagnosis?

13How often will we need medical appointments?

14Should I get a second opinion?

15Are there treatments available for Duchenne today?

16What is the standard of care?

17What are steroids and when are they started?

18Is gene therapy an option for my child?

19What about clinical trials?

20Will my child be able to walk?

21How fast does Duchenne progress?

22Will my child be able to go to school?

23How long do people with Duchenne live?

24Should I tell my child about the diagnosis?

25How do I explain Duchenne to siblings and family members?

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