You Are Not Alone

If your child has just received a ReNU2 diagnosis, you may feel relieved to finally have an answer. You may also feel frightened, overwhelmed, angry, numb—or all of those things at once.

Whatever you are feeling is understandable.

Your child is still the same child they were before this diagnosis. A diagnosis gives you new information, but it does not define your child, tell their whole story, or determine everything their future will hold.

You do not have to understand everything today. You do not have to make every decision today. And you do not have to face ReNU2 alone.

For Today

If this diagnosis is brand new, begin here.

Take a breath

There is no correct way to react to a rare diagnosis. Give yourself time to absorb what you have learned. It is okay to step away from medical information and return when you are ready.

Save a copy of the genetic report.

Keep the complete genetic report somewhere accessible. Ask your geneticist or genetic counselor to explain:

• Your child’s specific RNU2-2 result

• Whether it is associated with the dominant or recessive form of the disorder

• Whether other family members should be tested

• Who you can contact with future genetic questions

You do not need to master the genetics yourself. It is reasonable to ask for the explanation more than once.

Write down your questions.

Appointments can be overwhelming, and it is easy to forget what you wanted to ask. Keep a running list of questions on your phone or in a notebook.

No questions are foolish, and you don’t need to ask everything at once.

Find your people

Connecting with another parent who understands can make an enormous difference. The ReNU2 community includes families around the world who are navigating many of the same questions, therapies, appointments, setbacks, and joys.

Our private family community is for parents and primary caregivers of individuals with a confirmed RNU2-2 diagnosis.

Register your family

Registering with ReNU2 Foundation helps us understand where families are, build an accurate global community, share relevant updates, and let families know about future research opportunities.

Registration takes only a few minutes. We will not display your personal information publicly without your permission.

There Is Room for Hope

RNU2-2-related disorders are newly recognized, and there is still much that the medical and scientific communities do not know. That uncertainty can be difficult, but a diagnosis does not predict your child’s future.

People with ReNU2 have a wide range of skills, abilities, strengths, and support needs. Your child will continue to learn, communicate, build relationships, and take part in the world around them—although the ways they do those things may look different from what you once expected.

Some people with ReNU2 communicate through spoken language; others use sign language, pictures, communication devices, gestures, or a combination of methods. Some walk independently and enjoy sports and a wide range of physical activities, while others use mobility supports to move through and participate in the world around them. Each person develops in their own way and on their own timeline.

A genetic diagnosis cannot tell you everything your child will accomplish or who they will become. Your child is an individual—not a list of symptoms or a prediction on a genetic report. Their abilities, personality, relationships, and potential will continue to unfold over time.

Hope doesn't require pretending this is easy. Hope can mean finding the next helpful therapy, a safer seizure plan, a successful way to communicate, a teacher who understands your child, another family who truly gets it, or a scientific answer that did not exist before.

The science surrounding RNU2-2 is moving quickly. Families, clinicians, and researchers are beginning to find one another and work together. We cannot promise what future research will bring, but families no longer have to move forward separately.

Your First Few Weeks

There is no universal checklist. Begin with your child’s current needs rather than feeling that you must do everything at once.

Talk with your child’s medical team.

Depending on your child’s individual needs, their care team may include:

• A pediatrician or primary-care clinician

• A neurologist or epilepsy specialist

• A geneticist or genetic counselor

• A developmental specialist

• Speech, occupational, physical, feeding, or vision professionals

• Other specialists recommended by your child’s clinicians

Not every child needs every specialist. Start with your child's current needs.

If your child sees several clinicians, ask who will coordinate their overall care and who you should contact when you are unsure where to begin.

Create a simple medical summary.

Keep a one-page document containing:

• Diagnoses

• Medications and doses

• Allergies

• Specialists and contact information

• Important medical history

• Seizure type and usual presentation, if applicable

• Emergency instructions

• Rescue-medication directions, if prescribed

• Communication, mobility, feeding, hearing, and vision needs

Keep a current copy on your phone and share it with anyone responsible for your child’s care.

Request written emergency plans.

If your child has seizures or another condition that may require urgent treatment, ask their clinician for a written emergency or seizure action plan.

Make sure caregivers and school staff understand what an emergency may look like for your child, where medication is stored, when to give it, and when to call emergency medical help.

Always seek immediate medical help when your child is experiencing a medical emergency. Information on this website cannot replace guidance from your child’s clinicians.

You Can Come Back When You Are Ready

You do not need to read or do everything today.

For now, remember:

• You did not cause this.

• Your child is more than a diagnosis.

• You do not need to have every answer.

• Support is available.

• Your family belongs here.

No family should face ReNU2 alone.