Self-reported Health-related Quality of Life in Adolescents With Cerebral Palsy.

BACKGROUND: Happiness, comfort, and motor function contribute to satisfaction with life for individuals with cerebral palsy (CP). Evidence-based medical care can improve motor function and physical health of youth with CP. Less is known about medical care and its relationship to health-related quality of life (HRQOL) in adolescents and young adults with CP. This study aimed to describe HRQOL among adolescents with CP to examine differences between adolescent (self) and parent (proxy) reports of HRQOL and to explore associations of pain, age, and gross motor function with HRQOL. METHODS: This is a retrospective study including adolescents with CP classified as Gross Motor Function Classification System levels I to V, ages 11 to 20 years, reading ≥ a fourth-grade level, and who completed the self-reported Pediatric Outcomes Data Collection Instrument (PODCI). Parents completed the PODCI concurrently or within 12 months and scores were compared. In addition, self-reported scores were compared between age bands, across Gross Motor Function Classification System levels, with typically developing youth (TDY), and between youth with/without pain. RESULTS: PODCI scores from 102 adolescents [59 males; 15.0 (SD: 2.6) years old] were examined. Scores from 50 adolescents and parents were matched. Mean self-reported scores were significantly higher than mean parent-reported scores in 4 domains: upper extremity and physical function ( P =0.018), sports and physical function ( P =0.005), happiness ( P =0.023), and global functioning ( P =0.018). All domains, except Happiness, were significantly < TDY ( P <0.01). The presence of pain was associated with lower scores in all domains ( P <0.05). CONCLUSION: Examining HRQOL with the PODCI revealed significant limitations in physical function and higher pain in adolescents with CP compared with TDY. Self- and parent-reported PODCI results should be considered separately. Adolescents report higher HRQOL compared with parent proxy. Recognizing and validating the perspectives of youth and their parents presents an opportunity for providers to discuss different points of view with families. Such engagement can help promote self-efficacy in youth with CP as they transition to the responsibility of guiding their own care in adulthood. LEVEL OF EVIDENCE: III, Retrospective comparative study.

Is Standing Function Improved After Orthopaedic Surgery in Children With Cerebral Palsy at GMFCS Levels III/IV?

BACKGROUND: Children with cerebral palsy (CP) at Gross Motor Function Classification System (GMFCS) levels III/IV are at risk for losses in standing function during adolescence and transition to adulthood. Multilevel surgery (MLS) is an effective treatment to improve gait, but its effects on standing function are not well documented. The objectives of our study were to describe standing function in children with CP classified as GMFCS levels III/IV and evaluate change after MLS. METHODS: This retrospective study included children with CP (GMFCS III/IV) ages 6 to 20 years who underwent instrumented gait analysis. A subset who underwent MLS were evaluated for change. Primary outcome measures were Gross Motor Function Measure dimension D, gait velocity, functional mobility scale, and the Pediatric Outcomes Data Collection Instrument (PODCI). Additional impairment level measures included foot pressure, knee extension during stance phase of gait, and knee extension passive range of motion. RESULTS: Four hundred thirty-seven instrumented gait analysis sessions from 321 children with CP (ages 13.7±4.8 y; GMFCS III-81%/IV-19%) were included. The GMFCS III group had higher Gross Motor Function Measure dimension D, gait velocity, PODCI scores, and better knee extension compared with the GMFCS IV group ( P <0.05); 94 MLS were evaluated for postoperative change 15.3±4.2 months after MLS. Children at GMFCS level III had improved PODCI scores ( P <0.05), better knee extension passive range of motion ( P <0.01), and improved coronal plane foot pressure ( P <0.05) post MLS. Maximum knee extension during stance and heel impulse improved significantly in both groups ( P <0.01). CONCLUSIONS: Standing function of children with CP at GMFCS IV was significantly more limited than at GMFCS III. After MLS, both groups (III/IV) showed improvement in impairment level outcomes (knee extension and foot position), whereas only those functioning at GMFCS III had improvement in activity/participation outcomes according to the PODCI. For children with CP at GMFCS levels IV, MLS may improve standing function, but appropriate goals related to assisted standing and measurement protocols sensitive to limited functional mobility should be adopted. LEVEL OF EVIDENCE: Level III-retrospective comparative study.