Cerebral palsy: developing a new technology-based approach for hand and arm rehabilitation
Published on 28 September 2018
Cerebral palsy is the most common serious physical disability in children, affecting more than 1,500 babies born in the UK each year.1,2 A common type is called hemiplegic cerebral palsy, which affects one side of a child’s body. A lack of use of their affected arm and hand can lead to irreversible weakness in adulthood. Dr Anna Basu at Newcastle University is investigating if a new approach involving a wrist-worn device and smartphone application can help boost the movement of a child’s affected limb during everyday activities. If successful, it could lead to a cheap and effective new way to help improve their chances of living a fully independent adult life.
How are children’s lives affected now?
Cerebral palsy is a lifelong condition caused by damage to the brain before, during or soon after birth. Children develop stiff muscles and bone and joint deformities that affect their movement and coordination.
Children with a form called hemiplegic cerebral palsy (or hemiplegia) have weakness and stiffness on one side of their body, with their hand and arm movements usually the most severely affected. They tend to compensate by finding ways to manage everyday tasks with their unaffected limb, neglecting their weaker hand and arm.
“But this lack of use can lead to worsening of the weakness and stiffness in their affected limb, which can have long-term consequences on their quality of life and independence,” says Dr Basu.
Encouraging a child to use their affected hand and arm regularly from an early age can help them to achieve as normal and independent a life as possible. But unfortunately, most children don’t have access to an adequate amount of effective therapy.
How could this research help?
“We are aiming to develop an effective new technology-based therapy that can be integrated into the everyday lives of children with hemiplegia,” says Dr Basu.
The team are developing a new wrist-worn device to monitor a child’s arm movement combined with a smartphone application that provides feedback to encourage them to increase activity in their weaker hand and arm.
“We are involving children, families and therapists during the design process, which we hope will help make the approach as useful, child-friendly and enjoyable as possible,” says Dr Basu.
The researchers will test the devices and apps in children with hemiplegia and their friends or siblings. They will then analyse the data and talk to the children, therapists and families to understand their experiences.
“Our results will find out if the devices are practical and acceptable – and importantly, if they help motivate children to increase use of their affected limb,” says Dr Basu. “If successful, this approach could offer an important new therapy that can help children with hemiplegia lead more independent adult lives.”
1.Wimalasundera, N. & Stevenson, VL., Cerebral palsy. BMJ Practical Neurology 2016; 16:184-194.
2.Office for National Statistics. Overview of the UK population: July 2017 https://www.ons.gov.uk/peoplepopulationandcommunity/populationandmigrati... [website accessed 04 Sep 2018]
|Project Leader||Dr Anna P Basu, BMBCh MA FRCPCH PhD|
|Location||Neurodisability Research Group, Institute of Health and Society, Newcastle University and Sir James Spence Institute, Royal Victoria Infirmary, Newcastle upon Tyne|
|Grant awarded||5 September 2018|
|Start date||1 February 2019|
|End date||31 July 2020|
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