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Published on: February 2, 2024
Pain in children and adolescents with cerebral palsy: a population-based registry study
Ann Alriksson-Schmidt1, Gunnar Hägglund1
1Department of Clinical Sciences, Orthopaedics, Skåne University Hospital, Lund University, Lund, Sweden.
Insights
Pain is a significant issue for children and adolescents with cerebral palsy (CP), affecting over 30%. Girls and those with more severe CP (higher GMFCS levels) report pain more frequently, often in the lower extremities and abdomen.
Area of Science:
- Pediatric Neurology
- Rehabilitation Medicine
- Pain Management
Background:
- Cerebral palsy (CP) significantly impacts motor function in children and adolescents.
- Understanding pain prevalence and location is crucial for effective management in this population.
Purpose of the Study:
- To determine the prevalence and anatomical location of pain in children and adolescents with CP.
- To analyze pain distribution based on the Gross Motor Function Classification System (GMFCS), age, and gender.
Main Methods:
- A cross-sectional study utilizing data from Swedish CP follow-up and national quality registers.
- Inclusion criteria: children aged 1-14 years, born 2001-2012, registered in 2013-2014.
- Logistic regression analyzed the association of age, gender, and GMFCS level with pain presence and location.
Main Results:
- 2777 children (57% boys, median age 7 years) were included; 32.4% reported pain.
- Girls and children with higher GMFCS levels (III and V) experienced pain more frequently than boys and those with GMFCS I.
- Pain frequency increased with age, with specific locations varying by GMFCS level (e.g., abdomen/hips at GMFCS V, knees at GMFCS III, feet at GMFCS I).
Conclusions:
- Pain is a prevalent and significant issue in children and adolescents with CP, despite lower reported prevalence than in some prior studies.
- Pain patterns are associated with motor function severity (GMFCS level), age, and gender, highlighting the need for tailored pain assessments.
Aim:
We assessed prevalence and location of pain in a total population of children and adolescents with cerebral palsy (CP) based on the Gross Motor Function Classification System (GMFCS), age and gender.
Methods:
This cross-sectional study was based on the last assessment of children aged 1-14 years in the combined Swedish follow-up programme and national quality register programme for CP. All were born 2001-2012 and reported to the registry in 2013-2014. Logistic regression was used to regress age, gender and the GMFCS level on the presence of pain. We also assessed pain sites among GMFCS groups.
Results:
We included 2777 children (57% boys) at a median age of 7 years; 32.4% reported pain, with significantly more girls than boys experiencing pain and significantly more children at GMFCS levels III and V than GMFCS I. Pain frequency increased with age and differences among GMFCS levels were found in the lower extremities and abdomen. Pain in the abdomen and hips was most frequent at GMFCS V, knee pain at level III and foot pain at level I.
Conclusion:
Our results showed that although a lower prevalence than in many other studies, pain constituted a significant problem in children and adolescents with CP.
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