Hospital stays and procedures in Hurler syndrome (MPS I-H)
Children and adults with Hurler syndrome (severe MPS I, MPS I-H) often spend more time in hospital than their peers, especially around diagnosis, haematopoietic stem cell transplantation (HSCT), enzyme replacement therapy (ERT) and orthopaedic or ENT surgery. These admissions can be stressful and exhausting, but good preparation, clear communication and family-centred care can make them safer and more manageable.
This page explains what to expect before, during and after hospital stays, and offers practical tips for families, young people and healthcare professionals.
Understanding why hospital care is needed
Hospital visits and admissions may be needed for:
- Diagnosis and baseline assessments: scans, heart and lung tests, bloods and specialist reviews
- HSCT: pre-transplant work-up, transplant itself and early recovery
- ERT infusions: where not given at home or in community settings
- Planned surgeries: spinal, hip, limb, ENT, dental and ophthalmic procedures
- Monitoring and managing complications: infections, breathing difficulties, cardiac problems, pain crises
Recognising that hospital care is part of the long-term management plan can help families and teams plan ahead rather than treating each admission as an isolated crisis.
Before you come in
For elective admissions (for example, planned surgery, HSCT or scheduled investigations), preparation can reduce anxiety and complications.
For families
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Ask what to expect
- How long is the stay likely to be?
- Which ward or unit will we be on?
- What tests, procedures or surgeries are planned?
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Share key information
- Previous anaesthetic experiences and any airway difficulties
- Current medications and allergies
- Equipment used at home (CPAP and BiPAP, mobility aids, feeding devices)
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Plan practicalities
- Who will stay with your child and who will look after siblings?
- Travel, parking, accommodation (if far from home)
- Schoolwork, work leave, and financial support if needed
For children and young people
- Use simple, honest language to explain what will happen
- Show photos of the ward or use hospital storybooks and videos if available
- Let them choose comfort items (toys, blanket, headphones, books) to bring
What usually happens on arrival
On arrival, staff will usually:
- Check observations (temperature, heart rate, oxygen levels, blood pressure)
- Ask about recent health, medications and any new symptoms
- Confirm consent for planned procedures
- Introduce you to the ward routine (mealtimes, visiting times, facilities)
Families can:
- Share care preferences (how your child likes to be comforted, communication style, sensory needs)
- Clarify who has parental responsibility and who should be involved in decisions
- Ask who the named nurse or doctor is for that shift
If your child has Hurler syndrome, it is appropriate to remind staff about anaesthetic risk, airway challenges, cervical spine issues and other known complications, even if these are already in the notes.
What to expect around surgeries and scans
Many children and adults with Hurler syndrome require:
- General anaesthesia for scans (MRI and CT), dental procedures and major surgery
- Repeated ENT, orthopaedic and dental operations over the years
Key points:
- Anaesthesia is higher risk in Hurler syndrome due to difficult airway, spine, heart and lung issues.
- A senior anaesthetist should be involved in planning and performing anaesthesia.
- Pre-assessment appointments are important to review recent heart, lung and spine information.
Families can ask:
- Who will be doing the anaesthetic and surgery
- Whether intensive care or high-dependency care is likely afterwards
- How pain will be managed after the procedure
Bring any anaesthetic summary letters or emergency cards to each admission.
Keeping pain under control
Children and adults with Hurler syndrome can experience pain from:
- Chronic bone and joint problems
- Surgical procedures (for example, spinal fusion, hip operations)
- Frequent blood tests, line changes and other procedures
Effective pain management may include:
- Regularly scheduled pain medicines, not just "as needed" doses
- Regional or nerve-block techniques for some surgeries (decided by the anaesthetic team)
- Non-medical approaches: heat and cold packs, distraction, relaxation, positioning, play, music
Families should feel able to say if pain is not well controlled. Good pain management is central to healing, sleep, mood and early mobilisation.
Making the ward feel more like home
Hospitals can be noisy and busy, and treatment schedules can disrupt sleep and routines.
Suggestions:
- Try to keep some normal routines (bedtime stories, favourite TV show, morning wash).
- Use earplugs, eye masks or white noise apps where appropriate and safe.
- Ask staff if blood tests or observations can be clustered to minimise sleep disruption, where clinically safe.
- Encourage safe activities out of bed: sitting in a chair, going to the playroom, short ward walks, as pain and equipment allow.
For longer stays, involving play specialists, teachers and psychologists can help structure the day and support emotional wellbeing.
Reducing infection risks
People with Hurler syndrome, particularly around HSCT or on certain medications, may be more vulnerable to infection.
- Follow hospital guidance on hand hygiene and visitor rules.
- Ask about vaccinations and infection precautions relevant to your child's treatment phase.
- Let staff know immediately about any new fever, cough, breathing change or wound redness.
Families can also:
- Limit visitors if appropriate, especially during high-risk periods
- Check hospital policies on visiting siblings and friends
Keeping up with life outside hospital
Children and teenagers
- Ask about access to a hospital school or teacher, where available.
- Coordinate with the child's school to send work packs or use online platforms.
- Encourage safe ways to stay in touch with classmates (messages, video calls, cards), if the child wants this.
Adults
- Discuss with employers about sick leave, flexible working or adjustments.
- Ask the medical team for letters explaining treatment and likely recovery time.
Staying connected can reduce isolation and help with returning to normal routines after discharge.
When higher level care is needed
Some children and adults with Hurler syndrome may need time in intensive care or high-dependency units, particularly after major surgeries or HSCT.
Families should know that:
- Being in ICU often allows closer monitoring and specialised support (for example, breathing support, heart monitoring, complex pain management).
- Visiting and staying arrangements may be different from the ward. Ask staff what is possible.
- It is normal to feel frightened or overwhelmed. ICU nurses and doctors can explain equipment and alarms.
If a move to ICU is planned, ask:
- Why ICU is recommended
- What treatments are expected
- How and when you will receive updates
Leaving hospital safely
Discharge planning should start well before the day you go home.
Checklist for discharge
- Medicines: names, doses, times, how long to take them. Ask for a written medicine schedule.
- Equipment: oxygen, mobility aids, braces, feeding equipment, CPAP and BiPAP. Who provides and maintains them?
- Follow-up appointments: dates, locations, and which team members you will see.
- Warning signs: when to call the ward, your specialist centre or emergency services.
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Contact details for:
- The metabolic or transplant team
- Ward or day-unit
- Out-of-hours or emergency advice
Families may also need letters for school or employer, benefits or support services, and travel insurers (for future plans).
If you feel unprepared or anxious about going home, tell the team. Sometimes extra teaching, equipment or community support can be put in place.
Practical tips from families and staff
- Pack a small "go bag" with essentials: documents, medications, chargers, comfort items.
- Keep a notebook or notes app for questions, test results and staff names.
- Use a simple care summary (one-page profile) to introduce your child to new staff.
- Accept offers of help with transport, meals, sibling care and house tasks.
- Plan small treats or rewards (stickers, outings, favourite meals) to look forward to after difficult days or procedures.
Clinical principles during admissions
- Recognise Hurler syndrome as a high-risk, multisystem condition, especially around anaesthesia and surgery.
- Involve senior anaesthetists and follow difficult airway and spine precautions.
- Coordinate between specialties (metabolic, transplant, cardiology, respiratory, orthopaedic, ENT, dental, rehab) during admissions.
- Communicate clearly and repeatedly, using written summaries where possible.
- Support parental presence, involvement in basic care and participation in ward rounds.
- Screen for pain, fatigue, sleep problems and emotional distress, and refer early to appropriate teams.
Good hospital care is not only about procedures. It is also about respect, communication and partnership with families.
Key points about hospital stays in Hurler syndrome
- Hospital stays are a routine part of care in Hurler syndrome, especially around diagnosis, HSCT, ERT and surgeries.
- Preparation, clear communication and awareness of anaesthetic and airway risk are critical for safety.
- Effective pain control, attention to sleep and routines, and opportunities for play, learning and connection all improve the experience.
- Families should be involved as partners, with clear discharge plans and support once they go home.
- Thoughtful, family-centred hospital care can significantly improve quality of life and long-term outcomes.