Anzeige
Erschienen in:
02.01.2021 | Original Article
Long-term upper extremity performance in children with cerebral palsy following selective dorsal rhizotomy
Erschienen in: Child's Nervous System | Ausgabe 6/2021
Einloggen, um Zugang zu erhaltenAbstract
Purpose
In children with spastic cerebral palsy, selective dorsal rhizotomy (SDR) is conducted to improve lower limb spasticity. Improvements in upper extremity function have also been noted in early follow-up. The purpose of this study was to determine if upper extremity improvements are sustained in the long term.
Methods
A retrospective review of prospectively collected data on children who underwent SDR was conducted. Quality of Upper Extremities Skill Test (QUEST) scores for dissociated movement, grasp and total scores were compared using repeated measures ANOVA for individual patients at three time points: preoperatively, early post-operatively (≤ 2 years) and late post-operatively (9+ years).
Results
Out of 200+ patients having SDR, 32 had QUEST assessment at all three time points. Significant improvements in QUEST dissociated movement (F = 3.665, p = 0.045), grasp (F = 7.995, p = 0.001) and total scores (F = 9.471, p = 0.001) were found. Pairwise comparisons were significant from pre-operative to early post-operative times for all QUEST scores (p = 0.001, 0.003, 0.001), and this was maintained at late post-operative assessment for grasp and total scores (p = 0.02, p = 0.02). There was no significant change in scores between early and late post-operative assessment time points.
Conclusion
Early improvements in upper extremity QUEST total scores are sustained in the long term following SDR.