Analysis of self‐reported activities of daily living, motor performance and physical activity among children and adolescents with cancer: Baseline data from a randomised controlled trial assessed shortly after diagnosis of leukaemia or non‐Hodgkin lymphoma

Objective: Cancer diagnosis, treatment side effects and physical inactivity can lead to reduced muscle strength. Patients undergoing acute treatment experience many burdens that can restrict their mobility and autonomy, leading to limited independence and loss of resources to cope with everyday tasks. In this work, we analyse the status quo and potential influencing factors for the accomplishment of activities of daily living (ADLs) shortly after cancer diagnosis. Methods: We recruited participants ages 4–18 years diagnosed with acute leukaemia or non‐Hodgkin lymphoma. For the baseline analysis, we assessed (1) physical function limitations using the Activities Scale for Kids©, (2) exercise‐related ADLs simulated with the Functional ADL Screen, (3) motor performance using the Motor Performance in Paediatric Oncology test and (4) physical activity (PA) level measured using an accelerometer. Results: We conducted the baseline assessment 19.2 ± 12.6 days post‐diagnosis in 41 patients. All participants reported functional limitations in ADLs and PA. Motor performance was reduced for all abilities. Cumulative steroid dose was negatively correlated with hand grip strength (r = −0.50, p = 0.009). Conclusion: Shortly after diagnosis of paediatric cancer, patients experience various physical impairments that can be counteracted with regular, instructed exercise interventions. [ABSTRACT FROM AUTHOR]