Publication

Functional consequences of hemispherectomy

van Empelen, R., Jennekens-Schinkel, A., Buskens, E., Helders, PJM. & van Nieuwenhuizen, O., Sep-2004, In : Brain. 127, p. 2071-2079 9 p.

Research output: Contribution to journalArticleAcademicpeer-review

  • R van Empelen
  • A Jennekens-Schinkel
  • E Buskens
  • PJM Helders
  • O van Nieuwenhuizen

Using the International Classification of Functioning Disability and Health (ICF) (WHO, 2001), impairments, activities and social participation are reported in 12 children (mean age at surgery 5.9 years) who were investigated before and three times over a 2-year period after hemispherectomy. Impairments were assessed (i) in terms of seizure frequency (Engel classification) and seizure severity (HASS) and (ii) with respect to muscle strength (MRC), range of motion (JAM score) and muscle tone (modified Ashworth scale). Activities were assessed in terms of gross motor functioning (GMFM) and self-care, mobility and social function (PEDI). Participation was assessed in terms of epilepsy-related restrictions and quantified by means of the Hague Restrictions in Childhood Epilepsy Scale (HARCES). Nine out of 12 children could be classified as free of seizures (Engel class I), and in the remaining three seizure frequency was Engel class III. HASS scores showed maximum improvement in 10 out of 12 children and near-maximum improvement in the two remaining children. Muscle strength and muscle tone on the side of the body contralateral to the hemispherectomy, which were already decreased preoperatively, decreased even further in the first 6 months after surgery, but returned to the presurgical baseline thereafter, except for the distal part of the arm. Range of motion was abnormal prior to operation and remained so after operation. Mean GMFM increase was 20% after 2 years (95% confidence interval 10-33); all five dimensions improved statistically significantly (P

Original languageEnglish
Pages (from-to)2071-2079
Number of pages9
JournalBrain
Volume127
Publication statusPublished - Sep-2004

    Keywords

  • children, hemispherectomy, limitations, motor function, ICF, GROSS MOTOR FUNCTION, DISABILITY INVENTORY, PEDIATRIC EVALUATION, EPILEPSY SURGERY, REHABILITATION-MEDICINE, SENSORIMOTOR FUNCTION, PHYSICAL THERAPY, CHILDREN, VALIDITY, MODEL

View graph of relations

ID: 4258544