Effectiveness of therapeutic interventions on participation in children with cerebral palsy: A systematic review and meta-analysis.

BACKGROUND: Participation in life activities is an integral part of health and a main outcome of rehabilitation services for children and adolescents with disabilities. However, there is still no consensus on the most effective way to improve participation. The aim of this systematic review is to determine the effectiveness of therapeutic interventions on participation outcomes of children with cerebral palsy (CP). METHODS: A systematic review was conducted, searching the databases PubMed, Cochrane Library, Science Direct, Web of Science and Scopus for randomized controlled trials (RCTs), between 2001 and 2023. Studies were eligible for inclusion if they evaluated children with CP undergoing any intervention and using any tool measuring participation as an outcome measure. A meta-analysis of treatment effect was conducted. A sensitivity analysis was conducted to identify the effect on participation when intervention targeted different International Classification of Functioning (ICF) domains. RESULTS: A total of 1572 records were identified. Eight RCTs including 384 children (195 in the intervention group and 189 in the control group) were included in the systematic review and in the meta-analysis. A sensitivity analysis showed that interventions focusing on participation significantly improved participation; standardized mean difference (1.83; 95% CI: 1.33-2.32; Z = 7.21; P < 0.00001). When other types of interventions, that is, focusing on body functions and structures or activities, were used, then participation was not favourably affected. INTERPRETATION: Interventions primarily targeting barriers to participation across several ICF domains have a greater influence on enhancing participation. Interventions aimed at enhancing specific motor skills, including gross and fine motor function or strength, do not necessarily have a positive impact on participation.

Non-Pharmacological Interventions on Pain in Amyotrophic Lateral Sclerosis Patients: A Systematic Review and Meta-Analysis.

BACKGROUND: Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disorder affecting upper and lower motor neurons. Some ALS patients exhibit concomitant nonmotor signs; thus, ALS is considered a multisystemic disorder. Pain is an important nonmotor symptom. Observational and case-control studies report high frequency of pain in ALS patients and it has been correlated with depression and quality of life. There are no specific scales for the assessment of pain and no randomized controlled trials (RCTs) regarding the drug management of pain in ALS. AIM: To systematically review the evidence for the nonpharmacological interventions (NPIs) in relieving pain in ALS, on March 2024, we searched the following databases: Pubmed, Scopus, Web of Science, and Cochrane. We also checked the bibliographies of trials identified to include further published or unpublished trials. MAIN RESULTS: A total of 1003 records were identified. Finally, five RCTs including 131 patients (64 in the intervention group and 67 in the control group) were included for meta-analysis. The interventions of the included RCTs consisted of muscle exercise, combined aerobics-strength intervention, and osteopathic manual treatment. The meta-analysis did not find a statistically significant difference in favor of NPIs for alleviating pain in ALS patients. CONCLUSIONS: ALS has a fulminant course and irreversibly leads to death. Pain in ALS patients, although a common nonmotor symptom, is often unrecognized and undertreated, and this is underlined by the lack of any RCTs on drug therapy for pain. Albeit NPIs are considered safe, as adverse effects are rarely reported, this systematic review did not provide sufficient evidence for a beneficial effect on pain. The scarceness of relevant literature highlights the need for future studies, with larger samples, more homogeneous in terms of interventions and population characteristics (stage of disease), and better choice of measurement scales to further investigate the efficacy, if any, of various pain interventions in ALS patients.

Translation, reliability and validity of the Greek version of the Child Engagement in Daily Life in children with cerebral palsy.

BACKGROUND: Participation in family, recreational activities and self-care is an integral part of health. It is also a main outcome of rehabilitation services for children and adolescents with disabilities. However, there are currently no available tools in Greek to assess participation in young children. METHODS: The Child Engagement in Daily Life (CEDL) was cross-culturally translated into Greek using forward-backward translation, review by expert committee, pretest application and final review. Parents with children who have been diagnosed with cerebral palsy (CP) and were 18 months to 5 years old were recruited. Internal consistency was evaluated using the Cronbach alpha and test-retest reliability in 2 weeks using intra-class correlation coefficient (ICC) and Bland-Altman plot for the agreement of each domain score. Measurement error was assessed utilising the standard error of measurement (SEM) and the smallest detectable change (SDC) and interpretability was assessed using the floor and ceiling effects. Validity was evaluated using the 'known groups' method, that is, assessing parents of children with typical development (TD). RESULTS: One hundred and seven children with CP (mean age 43.63 ± 13.5 months), Gross Motor Function Classification System (GMFCS) levels I-V and 97 children with TD (mean age 43.63 ± 14.4 months) were included. Significant differences (p < 0.01) between children with CP and children with TD were recorded for all CEDL domains. Mean ± standard deviation of the CEDL domains 'frequency of participation', 'enjoyment of participation' and 'self-care' were 58.8 ± 14.5, 3.9 ± 0.9 and 49.7 ± 23.5, respectively for children with CP and 62.3 ± 9.1, 4.4 ± 0.9 and 74.2 ± 15 for children with TD. Internal consistency of all domains was high; Cronbach alpha for 'frequency of participation' was 0.83, for 'enjoyment of participation' was 0.76 and for 'self-care' was 0.92. Test-retest reliability (ICC) was excellent for the 'self-care' (0.95) and good for 'frequency of participation' and 'enjoyment of participation' domains (0.90 and 0.88, respectively) while Bland-Altman analysis revealed no systematic differences or bias between the two measurements. SEM was 0.8, 0.05 and 1.6 for frequency of participation, enjoyment and self-care with SDC of 2.4, 0.16 and 4.5, respectively. No relevant floor and ceiling effects were observed. CONCLUSION: The Greek CEDL has good reliability, validity and interpretability. It can be used to evaluate participation in Greek young children with CP. Future studies should investigate the validity of this tool in longer periods and its responsiveness to intervention.

Kinematic and Temporospatial Changes in Children with Cerebral Palsy during the Initial Stages of Gait Development.

PURPOSE: To identify changes in the gait kinematics and temporospatial parameters of children with bilateral Cerebral Palsy (CP) at 8 months after the onset of independent walking and identify differences to Typical Development (TD) children at the onset of independent walking and at 8 months follow up. METHOD: Sixteen children with bilateral CP, GMFCS levels I and II, and 15 TD children were recruited. Gait kinematics and temporospatial parameters were recorded using a 3-D gait analysis system; the sagittal plane of the lower limb joints was analyzed. Baseline measurements were recorded at the individual's onset of independent walking and follow up was after 8 months. RESULTS: Compared to baseline, children with bilateral CP demonstrated increased (mean difference ± SE) plantar flexion (11.79 ± 2.96), single support (0.04 ± 0.01), step length (0.2 ± 0.05) and stride length (0.4 ± 0.09), at follow up; all p < .05. Compared to TD children, they also had lower gait speed (0.16 ± 0.05), higher single support (0.02 ± 0.01) and lower maximum knee extension (9.14 ± 4.49) during the swing phase, at baseline and follow up (0.1 ± 0.04, 0.05 ± 0.01, 23.04 ± 4.17, respectively); all p < .05. CONCLUSION: There are changes in the sagittal plane kinematics and temporospatial parameters of the gait during the first 8 months of independent walking. These indicate gait maturation changes and highlight the impact of walking experience on the gait characteristics of children with bilateral CP.

Passive range of motion changes in young children with spastic diplegia. A study during the initial stages of independent walking.

PURPOSE: To investigate how the onset of independent walking in children with Cerebral Palsy (CP) influences the Passive Range of Motion (PROM) of lower limb joints. METHOD: Sixteen children with CP, GMFCS levels I and II, and 16 Typical Development (TD) children who had just begun independent walking participated in the study. The PROM of the hip abduction and external rotation, knee extension, popliteal angle, and ankle dorsiflexion was recorded with a goniometer at the onset of independent walking and 8 months later. A repeated-measures two-way ANOVA was conducted to compare the main effects of "walking experience" and "group of children" and the interaction effect between them on PROM of lower extremities' joints. RESULTS: The effect of "group of children" in the PROM was significant; differences were observed between children with CP and TD children for all joints (p< 0.05). The effect of "walking experience" did not have a significant impact on PROM changes and the interaction effect of "group of children" and "walking experience" was also not significant for all the variables. CONCLUSIONS: The alternative gait pattern spontaneously adopted by children with CP does not significantly impact their PROM during the initial stages of walking development. The lower PROM in highly functional children with CP compared to TD children cannot be attributed to gait initiation with an "atypical" pattern, but possibly to other factors such as reduced voluntary movement and age.