SMA Type 3 – Looking after your child who has had a recent diagnosis
SMA Type 3 – Looking after your child who has had a recent diagnosis
Who this is for
This guide is for parents and carers whose child:
- has had a diagnosis of Spinal Muscular Atrophy (SMA) Type 3 and
- has been able to walk unaided and has shown symptoms of losing this ability.
Your child may have been diagnosed with either:
- Type 3a if their symptoms have begun at less than 3 years of age, or
- Type 3b if their symptoms have begun at over 3 years of age.
In this guide
These pages tell you more about the practical side of caring for your child. They combine information about the healthcare your child may need, along with tips and suggestions that have worked for other families. You may also want to read our information guide: ‘Hearing Your Child’s Diagnosis of Spinal Muscular Atrophy’ which covers the emotional aspect of receiving the diagnosis and some suggestions of who can provide support.
As all children respond to treatment and develop differently, you may find only some of the sections in this guide helpful. Your child’s clinical team can advise you on this.
This guide covers a lot of information. You might want to:
- Bookmark the page so that you can come back to it.
- Open all the drop-down tabs and download or print a copy.
- Ask us to send you a printed copy at: information@smauk.org.uk
Since late 2016, the gradual worldwide introduction of drug treatments for children, young people and adults who have SMA Type 3 has seen positive outcomes for many.
In the UK, the NHS currently funds two possible treatments for children, young people and adults who have SMA Type 3. Your child’s medical team will talk you through what is known about each one and the benefits and any risks. They will decide with you on the best option for your child.
Your child’s medical team will also discuss your child’s healthcare and support needs with you. This will vary from child to child. It will be based on the clinical team’s assessment of your child and a full discussion of this with you.
Your team may refer to the 2017 International Standards of Care for SMA (SoC) > and the Family Guide to the SoC >. These were written before the new disease-modifying drug treatments became more widely available. Even then, recommended standards of care for children, young people and adults varied and were based on:
- whether they could sit, stand or walk
- whether their breathing was affected by their SMA
- what other daily living activities they could manage.
This guide reflects the standards of care for a child who it describes as a ‘walker’ – able to walk though may lose this ability over time. The guide recognises that, with drug treatment, this may change.
A 3-year project is now underway to update these standards for the UK. Clinicians and patient reps are reviewing all aspects of care and management. You can find out more and keep up to date with recommendations at SMA Care UK >
Whether or not your child receives a drug treatment, your child should receive care and support from members of a multidisciplinary healthcare team, who all have an important role to play. Over time, you may have contact with specialists in:
- neuromuscular conditions
- hospital or community
- paediatrics
- physiotherapy
- occupational therapy
- orthopaedics
- dietetics
- general practice and community healthcare
The aim of everyone involved in your child’s care is for your child to stay healthy and enjoy a good quality of life.
Different members of the team will meet you regularly both to measure any change in your child’s health and to offer advice and interventions at the right time. They will consider your home and family circumstances as well as your child’s medical and physical needs.
You should be given time to ask questions at every appointment with your child’s team and then jointly, with the team, decide what support and care is best for your child.
It is recommended that a child who has SMA should have the same vaccinations as any child in the UK. The only extra vaccinations are the:
- pneumococcal vaccine. Over the age of two this should be the vaccine with wider coverage known as ‘23 valent’
- annual flu vaccination.
Your child’s physiotherapist is likely to suggest an individualised exercise programme so that your child can work on their strength, endurance, flexibility and balance. It will include exercises to maintain the flexibility of their joints – especially ankles and knees. Your child may be given supportive splints to help with this. The programme will be built around any physical challenges they are having and what activities they would like to be able to do.
If your child is having difficulty with walking and keeping up or is too old or too big for a buggy, a lightweight wheelchair may be helpful and improve independence. You can discuss what options there might be with your physiotherapist (physio) or occupational therapist (OT).
The vast majority of people who have SMA Type 3 have no breathing problems. A small number have been seen to have a slight reduction in breathing ability.
If your child does have chest infections, your team will want to check the strength of their cough. They will also want to find out if they have any symptoms that suggest any difficulties with breathing at night. Symptoms for this are things like: poor sleep quality, headaches, and daytime sleepiness. If they are showing these signs, they may need regular breathing tests. Unless you or your child are concerned, they will not need any proactive management for breathing problems.
All children can be more susceptible to the effects of poor air quality, for example cigarette smoke. Children who are exposed to second-hand smoke are more likely to contract serious respiratory infections.
Good nutrition is vital for the well-being of any child who has SMA. If your child is having difficulties with eating or either gaining too much weight or being underweight, discuss this with your child’s team. They may support you to access dietary advice from a professional. This is usually a dietitian or nutritionist.
A dietitian would work out what diet your child needs. SMA-specific growth charts are not available yet, so their advice may be based on standard growth charts for children. Your dietitian will take account of other individual measurements for your child.
Your child’s diet may be adjusted so that they are getting the right calories, protein, fat and carbohydrates. It would also include the need for the right amount of fibre and fluids. This is to help with any possible constipation. Similarly the amount of nutrients is important – especially calcium and Vitamin D which are needed for bone health.
A diagnosis of SMA Type 3 and the future uncertainty it brings can have a very big impact on families.
- Hearing your Child’s Diagnosis of Spinal Muscular Atrophy > talks about this and what support is available.
- Family and Friends / Challenges and Support > may also be helpful.
Depending on your child’s age, these pages may be useful:
Families living in the UK may be eligible for a number of financial benefits to help towards the cost of providing any extra care their child may need. This depends on your individual circumstances. For further information, see Financial Support & Benefits >.
There are also a number of charities that may assist you with the cost of general household goods, specialist equipment and holidays or days out. For more information, please contact SMA UK’s Community Support Team >
SMA UK
Phone: 01789 267 520
Email: office@smauk.org.uk
Website: www.smauk.org.uk
Our small, experienced Community Support Team offers a UK-wide service for anyone affected by SMA. We are flexible in how we can support you and can be in contact by email, phone, text or virtual meetings (such as on Zoom or Microsoft Teams). We are also able to home visit if you would find it helpful to talk something through in person. Though we do not give medical advice, we can discuss with you the support you and your family can access.
The Living With SMA area of our website gives useful information and ideas. It builds on knowledge and advice from the SMA Community and SMA UK’s Support Services Team. It covers a whole host of topics, including: equipment, homes, nursery and school, transport, leisure, holidays, financial, and emotional and social support.
We offer a number of ways for you to Connect with the SMA Community >
You can keep up to date about events, new research developments and much more by signing up for our monthly E-news >.
Any family affected by SMA and living in the UK, can request a free copy of Smasheroo. Written by the mother of a child who has SMA, this uplifting story highlights that everyone is different and everyone is special in their own way. You can find out more about this and other resources on our Resource Hub >
Muscular Dystrophy UK
Phone: 0800 652 6352
Website: www.musculardystrophyuk.org
Provide information, support and grants towards specialist equipment for people affected by a range of neuromuscular conditions.
Contact for Families with Disabled Children
Phone: 0808 808 3555
Website: www.contact.org.uk
Contact provide information and support to families who have a child with a disability, including information on benefits and grants.
Version 9
Author: SMA UK Information Production Team
Last updated: September 2024
Next full review due: September 2026
Links last checked: September 2024
The information provided in this guide, on our website, and through links to other websites, is designed to complement not be a substitute for clinical and professional care and advice.
For more detail about how we produce our information, please see these pages.
If you have any feedback about this information, please do let us know at: information@smauk.org.uk