Analysis of handwriting of children during treatment for acute lymphoblastic leukemia.

Journal article

BACKGROUND: Children treated for acute lymphoblastic leukemia (ALL) often complain about handwriting problems. PROCEDURE: Using a computerized writing task, we have prospectively studied the processes necessary for the production of handwriting movements in 11 children (5-12 years old) during treatment for ALL. Children were tested at time points closely related to the vincristine administration. RESULTS AND CONCLUSIONS: Children treated for ALL drew slower, with longer pause durations and increased drawing pressure. Children were able to overcome the problems, except for a consistently increased drawing pressure. This increased drawing pressure may be an attempt of the children to obtain sufficient kinesthetic information and thus can be seen as an adequate adaptation mechanism in case of peripheral neuropathy due to the neurotoxic effects of vincristine. However, neurotoxic effects of other cytostatic drugs cannot be excluded.

Authors: Reinders-Messelink, H; Schoemaker, M; Snijders, T; Göeken, L; Bökkerink, J

• Publication status: Published
• Journal: Medical and pediatric oncology
• Volume: 37
• Issue: 4
• Pages: 393-399
• Publication date: 2001-10-01
• DOI: 10.1002/mpo.1216
• EISSN: 1096-911X
• ISSN: 0098-1532
• Language: English
• Keywords: Child; Child, Preschool; Analysis of Variance; Prospective Studies; Statistics, Nonparametric; Sensitivity and Specificity; Precursor Cell Lymphoblastic Leukemia-Lymphoma; Motor Skills; Peripheral Nervous System Diseases; Male; Probability; Risk Assessment; Follow-Up Studies; Humans; Dose-Response Relationship, Drug; Vincristine; Female; Writing; Antineoplastic Combined Chemotherapy Protocols