ABILHAND-Kids Questionnaire Research Articles

Non-immersive virtual reality based treatment for children with unilateral cerebral palsy: Preliminary results.

Unilateral cerebral palsy (UCP) represents about 30-40% of overall cerebral palsy diagnoses. Upper limb impairment has a significant negative impact on activities of daily living (ADL), and recent studies have shown that the use of virtual reality (VR) can increase motivation and promote an improvement in ADL. This preliminary study was aimed at exploring the acceptability and usability of a VR rehabilitation treatment, using the VITAMIN Platform, for children with UCP. A secondary goal of the study was to compare the results of usual standardized clinical scales and questionnaires with kinematic results as well as with the quantitative measures acquired by the VITAMIN platform in each exercise of the rehabilitation sessions. Six children with UCP (aged 7-15) were recruited for a preliminary investigation in using a non-immersive VR system. The treatment was composed of 10 weekly sessions of 45 minutes. Each child played five types of exergames, using the impaired upper limb to hit virtual objects projected on a wide screen. Standardized clinical scales, kinematic analysis, and questionnaires were used to extensively assess upper limb function before and at the end of treatment. Five typically-developing children provided a reference for the instrumented kinematic assessment. At the end of the treatment, Melbourne Assessment 2 (MA2) scores increased for all the participants (mean increase in range of movement (ROM) + 19.1%, accuracy + 4.6%, dexterity + 13.1%, fluency + 10.3%). Shoulder flexion-extension ROM also improved (mean increase + 10.5°), and according to the kinematic analysis, shoulder movements became more similar to reference profiles. These results were confirmed by a general improvement in performing ADL, assessed by the ABILHAND-Kids questionnaire. Finally, a general agreement among the different measures and indexes emerged from the acquired data. The results show that VR treatment with the VITAMIN platform could be engaging and functional for rehabilitation of children with UCP. The good agreement among the qualitative and quantitative measures and indexes confirms the potential of such novel treatment. However, due to the limited sample size and small number of sessions, further and larger investigations are required to evaluate the effectiveness and to generalize the results.

Cognitive approaches in the rehabilitation of upper limbs function in children with cerebral palsy: a systematic review and meta-analysis.

Cerebral palsy (CP) is the predominant cause of children disability. It is characterized by motor, sensory, and postural deficits due to a non-progressive injury to the developing central nervous system. In recent years, new rehabilitation techniques targeting the central representations of motor patterns have been introduced: the most used are action observation therapy (AOT), motor imagery (MI), and mirror therapy (MT). Aim of this study is to assess the effectiveness of these cognitive strategies on the recovery of upper limb motor functions in children with CP. This study was designed as a systematic review and meta-analysis, registered in PROSPERO (CRD42023403794). For the report and methodological definitions of this study, the recommendations of the PRISMA protocol and the Cochrane collaboration, were followed. A total of 3 electronic databases (PubMed, Scopus, and Web of Science) were searched for relevant Randomized Control Trials (RCT) using the combinations of terms "cerebral palsy" AND "action observation" OR "motor imagery" OR "mirror therapy" OR "cognitive therapy." A meta-analysis was carried out to compare cognitive and conventional approaches and combine direct and indirect effects. A random-effects meta-analysis model was used to derive pooled effect estimates. Out of 328 records, 12 RCTs were analyzed in this systematic review published from 2012 to 2022, and included 375 children, of whom 195 received cognitive therapies, and 180 underwent conventional rehabilitation. AOT was the most investigated (RCTs N.=7), and showed significant results in the recovery of upper limb motor functions, albeit the meta-analysis demonstrated a non-significant difference in Melbourne Unilateral Upper limb Scale (MUUL) (95% CI: -7.34, 12); in Assisting Hand Assessment (AHA) (95% CI: -4.84, 10.74), and in AbilHand-Kids Questionnaire (95% CI: -1.12, 1.45). Five RCTs investigated MT showing significant improvements in grip and dexterity; none used MI as intervention therapy. Cognitive therapies provided with encouraging results in the recovery of upper limb motor functions, although not a clinical effect in bimanual or unimanual performance; they could represent a valid therapeutic solution integrated to conventional rehabilitation in the treatment of upper limb motor impairment in children with CP.

Improved forearm rotation even after early conversion to below-elbow cast for non-reduced diaphyseal both-bones forearm fractures in children: a secondary 7.5-year follow up of a randomized trial.

previous RCT compared short-term results of above-elbow cast (AEC) with early conversion to below-elbow cast (BEC) in children with non-reduced diaphyseal both-bone forearm fractures. After 7 months both groups had comparable function. Our primary aim was to investigate whether forearm rotation improves or worsens over time. Secondary aims were loss of flexion and extension of the elbow and wrist, patient-reported outcomes measures, grip strength ratio, and radiographic assessment. We performed long-term follow-up (FU) of a previous RCT. All patients were invited again for the long-term FU measurements. Primary outcome was limitation of forearm rotation. Secondary outcomes were loss of flexion and extension of the elbow and wrist compared with the contralateral forearm, the ABILHAND-Kids questionnaire and the Disabilities of the Arm, Shoulder and Hand (DASH) questionnaire, grip strength ratio, and radiographic assessment. The mean FU was 7.5 (4.4-9.6) years. Of the initial 47 children, 38 (81%) participated. Rotation improved in both groups over time, with no significant difference in the final forearm rotation: 8° (SD 22) for the AEC group and 8° (SD 15) for the BEC group with a mean difference of 0° (95% confidence interval -13 to 12). Secondary outcomes showed no statistically significant differences. Finally, children < 9 years almost all have full recovery of function. Long-term follow-up showed that loss of forearm rotation after a non-reduced diaphyseal both-bone forearm fracture improved significantly compared with that at 7 months, independent of the initial treatment and children aged < 9 will have almost full recovery of function. This substantiates that the remaining growth behaves like a "friend" at long-term follow-up.

A protocol for a single-arm interventional study assessing the effects of a home-based joystick-operated ride-on-toy navigation training programme to improve affected upper extremity function and spontaneous use in children with unilateral cerebral palsy (UCP)

IntroductionChildren with unilateral cerebral palsy (UCP) face significant limitations in upper extremity (UE) function and require effective interventions that promote intensive goal-directed practice while maximising motivation and adherence with therapy....

Intensive Neurophysiological Rehabilitation System for children with cerebral palsy: a quasi-randomized controlled trial

BackgroundRecent research indicates that intensive rehabilitation tends to be effective for children with cerebral palsy (CP). Intensive Neurophysiological Rehabilitation System (INRS) is a multi-component approach that combines various interventions and addresses different functional goals.. This study aimed to examine the effectiveness of the INRS treatment in children with bilateral CP.MethodsIn this quasi-randomized controlled study, 48 children with spastic bilateral CP (age 5–12 years, GMFCS Levels I-IV, MACS Levels I-IV) were assigned to an experimental or control group in order they have been enrolled. The experimental group underwent INRS treatment in the tertiary care facility for about four hours daily for ten days and continued routine home treatment for four weeks. After the first evaluation, participants from the control group stayed on the waiting list for four weeks receiving home treatment and then starting the INRS treatment. Thereby, all participants were assessed three times. The primary outcome measure was a Gross Motor Function Measure 66 Item Set (GMFM). The secondary outcome measures included the Jebsen-Taylor Hand Function test, Box and Blocks test, ABILHAND-Kids Questionnaire, Self-care and Mobility domain of the Pediatric Evaluation of Disability Inventory, and the ankle dorsiflexion passive range of motion.ResultsThere was a statistically significant increase in the GMFM score after the INRS treatment in both the experimental group (mean difference (MD) 2.0, P < 0.01) and control group (MD 1.5, P < 0.05), with a large size effect (partial eta squared (η2) = 0.21 and η2 = 0.14). The mean difference between groups during the first study period was 2.89 points (p < 0.01) in the GMFM score with a medium effect size (η2 = 0.12). Statistically significant superiority of the INRS treatment over home treatment was also obtained by Jebsen-Taylor Hand Function Test and the Box and Blocks Test in both dominant and non-dominant hands.ConclusionsThe study indicates that the INRS treatment can be beneficial for improving both gross motor functions and hand function in children with bilateral CP. Further longitudinal studies are required to evaluate the effects of the INRS treatment on the participation level of children with CP.Trial registrationThe study protocol was registered on ClinicalTrials.gov under the identifier: NCT04093180 on 17/09/2019.

Action Observation Training to Improve Activities of Daily Living and Manipulation Skills in Children with Acquired Brain Injury Secondary to an Oncologic Process: A Prospective Case Series Clinical Study

Among solid tumours, medulloblastoma is the most common of the posterior fossa neoplasms, given that it represents 15%-20% of childhood brain tumours. The main aim of the present study was to assess the effects of action observation training on the activities of daily living (ADL) and the manipulation skills of children with acquired brain injury secondary to an oncological process. We recruited a consecutive convenience sample of 5 patients diagnosed with acquired brain injury secondary to an oncological process. ADL and manipulation skills were assessed using the ABILHAND-Kids and Jebsen-Taylor Hand Function Test, respectively. After conducting the initial evaluation, we planned the intervention, which lasted 10 weeks and consisted of 40 sessions for each participant, 10 in the occupational therapy department and 30 at home. After completing the intervention, we re-evaluated the main variables. Overall, the results of the postintervention ABILHAND-Kids questionnaire showed a 5-point improvement, with a statistically significant difference and a large effect size. Eighty per cent of the sample showed better results in the total score, with differences between 4 and 8 points. In relation to manual dexterity, as measured by the Jebsen-Taylor Hand Function Test, there were no significant changes, except in one of the participants. It appears that action observation training can elicit positive changes with respect to the development of ADL, but the influence on manual dexterity was almost nonexistent.

Влияние метода профессора Козявкина на функцию руки у детей с церебральным параличом

Актуальность. Нарушение функции руки является одним из факторов, которые больше всего ограничивают самообслуживание и выполнение повседневных действий пациентами с церебральным параличом (ЦП). В исследованиях последних лет продемонстрирована эффективность интенсивных многокомпонентных методов реабилитации для улучшения функции руки у детей с ЦП. Одним из таких методов является система интенсивной нейрофизиологической реабилитации, известная также как метод профессора Козявкина, — многокомпонентная система, объединяющая разносторонние вмешательства в один интенсивный курс. Целью этого исследования было оценить изменения функции руки у детей с ЦП после двухнедельного курса реабилитации по методу Козявкина. Материалы и методы. В исследовании принимали участие 32 пациента в возрасте 6–15 лет со спастическими формами ЦП (двустороннее поражение, I–III уровень по Системе классификации функции руки). Все пациенты проходили двухнедельный курс реабилитации по методу Козявкина. Лечение продолжалось до 5 часов в день и состояло из физической терапии, эрготерапии, биомеханической коррекции позвоночника, рефлексотерапии, мобилизации суставов, компьютерной игротерапии и других лечебных воздействий. Основным инструментом оценки был тест функции руки Джебсена — Тэйлора, а дополнительными — опросник ABILHAND-kids, тест «Кубики в коробке» и динамометрия кисти. Результаты. Статистически достоверное улучшение на 14,9 ± 38,0 секунды было обнаружено при выполнении теста Джебсена — Тэйлора для доминантной руки. Изменения теста «Кубики в коробке» также были статистически достоверными и составляли 2,0 ± 3,7 пункта для доминантной руки и 1,8 ± 2,8 пункта — для недоминантной. Сила руки не изменилась; увеличение оценки по опроснику ABILHAND-kids не было статистически достоверным. Выводы. После двухнедельного курса лечения по методу Козявкина у детей с церебральным параличом улучшились функции руки, в частности ловкость обеих рук и функционирование доминантной руки.

The effect of modified constraint-induced movement therapy in children with hemiparetic cerebral palsy. Consecutive or intermittent days?

Purpose To investigate effect of modified constraint-induced movement therapy (mCIMT) administered on consecutive or intermittent days on upper limb function in children with hemiparetic cerebral palsy (CP). Materials and methods Thirty-three children (age range 5–18 y) with hemiparetic CP separated into three groups: consecutive mCIMT group (n = 11), intermittent mCIMT group (n = 11), control group (n = 11). The outcome measures consist of Gross Motor Function Classification System (GMFCS), Manual Ability Classification System (MACS), Pediatric Balance Scale (PBS), Modified Tardieu Scale (MTS), Jebsen-Taylor Hand Function Test (JTHFT), Children's Hand Use Experience Questionnaire (CHEQ), Abilhand Kids Questionnaire, surface Electromyography (sEMG). The evaluations were made baseline, 10 days after, 5 weeks after the treatment. Results Improvements were achieved in all groups. The use of upper extremities in daily life activities (p < 0.01), speed of performing the activities (p < 0.001), grasping efficiency (p < 0.001), the amount of a decrease in the children's sense of discomfort while performing activities (p < 0.001) on the affected side in both mCIMT groups were better than the control group. The gain levels in mCIMT groups were similar (p > 0.05). Conclusions Administration of mCIMT on intermittent days facilitate the adaptation of a child, it was concluded to be a more tolerable method and could be more effective. Implications for rehabilitation mCIMT is more effective than low-dose conventional therapeutic interventions in improving paretic upper limb functions in children with hemiparetic CP. The application of mCIMT in the child's natural environment increases the motivation to participate in the treatment. The application of mCIMT on intermittent days will be more easily tolerated in paediatric individuals and will increase participation in the treatment.

The relationship between scoliosis and upper extremity functions in patients with Duchenne muscular dystrophy.

Objectives The aim of this study was to investigate the relationship between scoliosis and upper extremity functions in patients with Duchenne muscular dystrophy (DMD). Patients and methods Between January 2018 and July 2018, a total of 55 patients (54 males, 1 female; mean age: 9.9±2.9 years; range, 6 to 15 years) who were diagnosed with DMD based on the clinical, laboratory, muscle biopsy and molecular analysis results were included in this cross-sectional study. Scoliosis was evaluated and Cobb angles were measured. Functional Ambulation Scale and Brooke and Vignos scale scores were recorded. The ABILHAND-Kids questionnaire and Nine-Hole Peg Test (9-HPT) were used to assess the upper extremity functions. Hand grip strengths were also evaluated. Results The median ABILHAND-Kids scores and the hand grip strength values of the patients without scoliosis were significantly higher compared to those with scoliosis (p=0.002 and p=0.004 for right hand and p=0.012 for left hand, respectively). There was no statistically significant difference in the 9-HPT scores between the patients with and without scoliosis (p>0.05). We found a negative, significant correlation between the Cobb angle and ABILHAND-Kids scores in patients with scoliosis (r=-0.503; p=0.017). Conclusion Our study results show a moderate relationship between scoliosis and upper extremity functions. Scoliosis may adversely affect upper extremity functions in patients with DMD.

Manual ability and upper limb performance in nonambulatory stage of Duchenne muscular dystrophy

PurposeThe functional use of the upper extremities in daily living activities has become important in the later ages with the increasing life expectancy of patients with Duchenne muscular dystrophy (DMD). This study aimed to assess manual ability and upper limb performance of nonambulatory children with DMD, and to determine their relationship with factors that might affect ability and performance. MethodsManual ability was determined via the ABILHAND-Kids questionnaire and upper limb performance was assessed with the Performance of Upper Limb (PUL) test. Possible related factors such as functional level, steroid usage, upper limb range of motion (ROM), thumb opposition, upper limb muscular strength, and grip strength were evaluated. Correlations of related factors with manual ability and upper limb performance were analyzed. ResultsThe mean age of 23 nonambulatory DMD children was 13.04±1.39 years. Moderate impairments were determined according to the ABILHAND-Kids and PUL, with scores of 26.30±10.74 and 46.22±15.02, respectively. The functional level, steroid usage, duration of wheelchair use, upper extremity ROM, and global upper limb muscle strength of children were weak-to-strongly correlated with at least one score of ABILHAND-Kids and PUL (P<0.05). ConclusionChildren with DMD may already have severe proximal and mid-level upper extremity involvement, even reflected in distal functions, at the time when they progress to the nonambulatory stage. Besides muscular strength, many related factors should be taken into account for therapists to assess and treat upper limb performance at later stages of DMD.

Danish translation, adaptation and validation of the ABILHAND-Kids questionnaire for children with cerebral palsy

Purpose To translate and cross-culturally adapt the ABILHAND-Kids questionnaire into Danish and assess its psychometric properties in children with cerebral palsy (CP). Materials and methods A Danish version of the parent-reported ABILHAND-Kids questionnaire was created through a standardized translation process. Dimensionality (confirmatory factor analysis), reliability, smallest detectable change, floor and ceiling effects, and Rasch analysis were carried out. Results One-hundred-and-fifty children diagnosed with CP were included. No parent had difficulty completing the ABILHAND-Kids (DK). Psychometric testing demonstrated a unidimensional scale, excellent test-retest reliability (ICC2.1A = 0.97) and internal consistency (α = 0.96). A smallest detectable change of 5.15 points was considered acceptable. One item showed Differential Item Functioning, four pairs of items showed signs of local dependence and one item had disordered thresholds. Nevertheless, analyses did not lead to the removal of any items. Item thresholds covered most levels of person abilities. Lastly, 24.7% scored within measurement error at the ceiling of the scale, indicating that it was not possible to measure further improvement. Conclusion ABILHAND-Kids (DK) seems to be a valid, reliable and comprehensive measurement scale to assess manual ability in children with CP. It can be used in goal setting and to inform future interventions and rehabilitation evaluation. IMPLICATIONS FOR REHABILITATION Impaired hand function leads to limited participation in activities of everyday life in children with cerebral palsy. Adequate outcome measures of hand function are crucial for the planning and evaluation of interventions. The Danish version of ABILHAND-Kids is a valid and reliable measure of manual ability in children with cerebral palsy, and it can be used in clinical practice and for research purposes.

Cerebral blood flow imbalance is associated with motor outcome after pediatric arterial ischemic stroke.

Cerebral hemodynamics after arterial ischemic stroke (AIS) in children are largely unknown. This study aims to explore long-term cerebral perfusion balance of vital tissue and its relation to motor outcome after childhood AIS. Patients diagnosed with childhood AIS (≤16 years at diagnosis, time since stroke ≥2 years) and typically developing peers were examined. Hemiparesis was classified according to the Pediatric Stroke Outcome Measure. Manual ability was assessed using the ABILHAND-Kids questionnaire. Cerebral blood flow was measured by arterial spin labeling and analyzed in the following brain regions: the hemispheres, the territory of the anterior cerebral artery (ACA), the middle cerebral artery (MCA), and in subregions of the MCA territory (MCA anterior, middle, posterior). To assess cerebral perfusion balance, laterality indices were calculated using cerebral blood flow in the ipsi- and contralesional hemisphere. Laterality indices were compared between stroke patients with and without hemiparesis, and peers. Twenty participants diagnosed with AIS were included (12 boys, 8 girls; mean age 14.46±4.96 years; time since stroke 8.08±3.62 years); 9 (45%) were diagnosed with hemiparesis. Additionally, 47 typically developing peers (21 boys, 26 girls; mean age 14.24±5.42 years) were studied. Laterality indices were higher in stroke patients and oriented to the contralesional hemisphere in all brain regions except the ACA territory and MCA posterior subregion. This was significantly different from peers, who showed balanced laterality indices. There was a significant correlation between laterality indices and manual ability, except in the ACA territory. AIS is associated with long-term alterations of cerebral blood flow in vital tissue, even in patients without hemiparesis. The degree of imbalance of cerebral perfusion in children after AIS is associated with manual ability.

Cross-cultural adaptation and validation of the Ukrainian version of the ABILHAND-Kids questionnaire

Purpose To develop and cross-culturally validate the Ukrainian version of the ABILHAND-Kids questionnaire by testing its psychometric properties in a sample of Ukrainian children with cerebral palsy. Methods The ABILHAND-Kids questionnaire was translated into Ukrainian, cross-culturally adapted, and administered to 113 parents of children with cerebral palsy. The psychometric properties of the Ukrainian version and its cross-cultural validation were investigated through the Rasch rating scale model. Results One major misfit has been found for the item “Rolling up a sleeve of a sweater” that further was removed. The item “Putting on a backpack/schoolbag” was split into gender-specific items, separately for girls and for boys, as it was systematically easier for Ukrainian girls. All remaining items contributed to the definition of a unidimensional measure of manual ability. The internal consistency reliability of the scale was high (R = 0.95). No significant floor (4%) and ceiling effects (5%) were observed. Three major differential item functioning items were found across Belgium and Ukraine, highlighting the need to use the Ukrainian calibration of ABILHAND-Kids in Ukraine. Conclusion The Ukrainian ABILHAND-Kids questionnaire has good psychometric properties for assessing manual ability in Ukrainian children with cerebral palsy, holding potential to be implemented in clinical practice nationwide. Implications for rehabilitation Cerebral palsy impairs manual ability leading to decreased quality of life and participation. Professionals need valid and reliable tools to detect small changes of manual ability during rehabilitation. Metric properties and availability of the Ukrainian version of the ABILHAND-Kids questionnaire make it a useful tool in the assessment of children with cerebral palsy.

Validity and reliability of the Persian ABILHAND-Kids in a sample of Iranian children with cerebral palsy

Aim: To develop a Persian version of ABILHAND-Kids and to determine its reliability and validity in Persian-speaking children with cerebral palsy (CP).Method: The ABILHAND-Kids questionnaire was translated into Persian language and cross-culturally adapted following guidelines. The Persian ABILHAND-Kids was administered to 50 parents of CP children. Among the 50 parents of CP children, 30 of them participated in a test–retest reliability phase. Fifty parents of healthy children participated for discriminative validity.Results: The Rasch analysis indicated the unidimensionality, reliability, and global invariance of the Persian ABILHAND-Kids. The internal consistency reliability was high (Cronbach’s alpha = 0.96). Floor and ceiling effects were insignificant (4%). The Intraclass Correlation Coefficients of test–retest reliability were 0.96 and 0.70 for item difficulties and children’s measures, respectively. The standard error of measurement and smallest detectable change for CP measure were 11.21 and 31.07%, respectively. The discriminative validity of the Persian ABILHAND-Kids was demonstrated by statistically significant lower ABILHAND-Kids measures in CP children than in healthy children (p < 0.001). Cross-cultural validity between the Persian and original version was established for 19 out of the 21 ABILHAND-Kids items.Interpretation: The Persian ABILHAND-Kids questionnaire is reliable and valid for assessing manual ability in Persian speaking children with CP.Implications for rehabilitationThe Persian version of ABILHAND-Kids is developed and presented as a valid and reliable instrument for use by Persian-speaking clinicians and researchers.It is now possible for the Persian-speaking researchers to participate in international investigations and to compare Persian data with those from other countries.

Efficacy of transcutaneous electrical nerve stimulation combined with therapeutic exercise on hand function in children with hemiplegic cerebral palsy

Purpose: Transcutaneous electrical nerve stimulation (TENS) is a nonpharmacological method used to reduce spasticity. It was also assumed that TENS reduces pain and therefore improves limb function. Most of the previous studies about the effect of TENS were done in the lower limb and in stroke patients. There is a lack of enough literature about the direct and indirect effects of TENS in the upper limb. Hence, our study aimed to determine whether TENS combined with therapeutic exercises helps to improves hand function by reducing spasticity in children with hemiplegic cerebral palsy (CP).Materials and methods: Twenty-nine children with hemiplegic CP were randomly assigned to the TENS group (n = 15) or the control group (n = 14). The TENS group received traditional physical therapy with the adjunct application of conventional TENS for 30 minutes (pulse duration, 250 µs; pulse rate, 100 Hz) on the wrist extensors, once daily, 3 days a week, for 8 weeks, while the control group received traditional physical therapy.Results: The results showed a significant intergroup difference in handgrip strength over the 8-week period. The time to accomplish the Jebsen Taylor Hand Function Test (JTHFT) task decreased by 48% and the ABILHAND-Kids questionnaire scores improved by 23% in the TENS group.Conclusions: The use of TENS in combination with therapeutic exercise may improve strength and hand function.

Measurement of upper limb movement acceleration and functions in children with cerebral palsy.

The main purpose of this study was to measure the peak acceleration of the upper limb (UL) during reaching, and to calculate correlations between peak acceleration data and functional test results in children with cerebral palsy (CP). We recruited 15 children with CP (8 boys and 7 girls) and measured peak acceleration and function as revealed by the Jebsen Taylor Hand Function Test (JTHF), the Quality of Upper Extremity Skills Test (QUEST), the Box and Blocks Test (BBT), and the ABILHAND-Kids questionnaire. We calculated correlations between peak acceleration data and scores on the functional tests. The peak acceleration of the more-affected UL was significantly higher than that of the less-affected UL (p< 0.05). The peak acceleration data were positively correlated with JTHFT scores. On the other hand, the peak acceleration data were negatively correlated with QUEST, BBT, and ABILHAND-Kids scores. The test-retest reliability of the peak acceleration was excellent, with an intra-class correlation coefficient (ICC) 0.87-0.98. Peak acceleration data correlated with UL functional test results; as this proved to be reliable, the tri-axial accelerometer is a clinically useful assessment tool for evaluating UL movement. Therefore, our results suggest that measurement of acceleration using a tri-axial accelerometer is appropriate when clinicians quantify UL movement during therapeutic rehabilitation in clinical settings.

The relationship of dystonia and choreoathetosis with activity, participation and quality of life in children and youth with dyskinetic cerebral palsy.

To relate dystonia and choreoathetosis with activity, participation and quality of life (QOL) in children and youth with dyskinetic Cerebral Palsy (CP). Fifty-four participants with dyskinetic CP (mean age 14y6m, SD 4y2m, range 6-22y) were included. The Dyskinesia Impairment Scale (DIS) was used to evaluate dystonia and choreoathetosis. Activity, participation and quality of life (QOL) were assessed with the Gross Motor Function Measure (GMFM), the Functional Mobility Scale (FMS), the Jebsen-Taylor Hand Function Test (JTT), the ABILHAND-Kids Questionnaire (ABIL-K), the Life Habits Kids (LIFE-H) and the Quality of Life Questionnaire for children with CP (CP-QOL). Spearman's rank correlation coefficient (rs) was used to assess the relationship between the movement disorders and activity, participation and QOL measures. Significant negative correlations were found between dystonia and the activity scales with Spearman's rank correlation coefficient (rs) varying between -0.65 (95% CI=-0.78 to -0.46) and -0.71 (95% CI=-0,82 to -0.55). Correlations were also found with the LIFE-H (rs=-0.43; 95%CI=-0.64 to -0.17) and the CP-QOL (rs=-0.32; 95%CI=-0.56 to -0.03). As far as choreoathetosis is concerned, no or only weak relationships were found with the activity, participation and quality of life scales. This cross-sectional study is the first to examine the relationship of dystonia and choreoathetosis in dyskinetic CP with the level of activity, participation and QOL. The results revealed dystonia has a higher impact on activity, participation and quality of life than choreoathetosis. These findings seem to suggest it is necessary to first focus on dystonia reducing intervention strategies and secondly on choreoathetosis.

Effects of botulinum toxin A and/or bimanual task-oriented therapy on upper extremity activities in unilateral Cerebral Palsy: a clinical trial.

BackgroundThis study reports on the effects of botulinum toxin A (BoNT-A) injections in the upper extremity (UE) in children with unilateral Cerebral Palsy (uCP) combined with bimanual task-oriented therapy (BITT) or either treatment modality performed separately. Bimanual activities were measured with the Assisting Hand Assessment (AHA), the ABILHand-Kids questionnaire (AK), the Observational Skills Assessment Score (OSAS). Goal achievement was measured with Goal Attainment Scaling (GAS), using blind video assessment, and the Canadian Occupational Performance Measure (COPM).MethodsThirty-five children, mean age 7.14 years (SD 2.63), 11 Manual Ability Classification Score (MACS) I, 15 MACS II and 9 MACS III, participated. The trial started with four study groups: BoNT-A-only (n = 5), BITT-only (n = 11), BoNT-A + BITT (n = 13), and control (n = 6). Twenty-two children were randomised, 13 children received their parents’ preferred treatment: BoNT-A + BITT or BITT-only. Three comparisons were analysed: BITT (BoNT-A + BITT and BITT-only; n = 24) versus no BITT (BoNT-A-only and control; n = 11), BoNT-A (BoNT-A-only and BoNT-A + BITT; n = 18) versus no BoNT-A (BITT-only and control; n = 17), and the additional effect of BoNT-A (BoNT-A + BITT versus BITT-only). Follow-up time: 24 weeks.ResultsNo significant differences between the groups were found on the AHA. The amount of use of both hands on the OSAS was significantly better in the BoNT-A group in the beading and sandwich-making task. The BoNT-A group also showed significant improvement in the quality scores of the OSAS: the wrist position during grasping and holding, especially in the younger children. The BITT group improved significantly on the AK and significantly more on the performance and satisfaction scores of the COPM at 12 and 24 weeks regarding several goals. BoNT-A showed a significant negative effect at 12 and 24 weeks in the most important goal. BITT, more than BoNT-A + BITT, showed positive effects on the GAS score at 12 (significant), 18 and 24 weeks.ConclusionsBoNT-A has a positive effect on quality of movement and amount of use of the affected UE during the 3 months’ working time. BoNT-A has no additional effect on bimanual performance and goal achievement. BITT has a positive effect on goal achievement and bimanual performance, even up to 6 weeks after therapy had stopped.Trial registration: Current Controlled Trials ISRCTN69541857.Electronic supplementary materialThe online version of this article (doi:10.1186/s12883-015-0404-3) contains supplementary material, which is available to authorized users.

Motion analysis of the upper extremity in children with unilateral cerebral palsy--an assessment of six daily tasks.

Restrictions in range of motion of the upper extremity are common in patients with unilateral cerebral palsy (CP). The purpose of this study was to investigate movement deviations of the upper extremity in children with unilateral CP by means of 3D motion capture as well as by the use of easy to use scores and questionnaires (MACS, MRC, MAS, ABILHAND-Kids). 16 children with a spastic, unilateral CP were included and compared to a group of 17 typically developing adolescents (TD). The movement time and range of motion (ROM) of six uni- and bimanual daily tasks were compared and correlated with the scores and questionnaires. Movement times increased significantly with involvement according to MACS in all tasks. The restrictions in ROM were pronounced in the forearm. As a compensatory mechanism the children of the MACS 2 and 3 groups showed increased trunk movement. Furthermore, there was a positive correlation between the MACS and the ABILHAND-Kids Questionnaire. In contrast to previous studies, which reported a correlation between the restrictions in ROM and the MACS, this study showed no consistent correlation between the restrictions in ROM neither with the MACS nor with the ABILHAND-Kids. While the MACS and the ABILHAND-Kids function as a simple rating tool for clinical use, the detailed analysis of different daily tasks using 3-D-motion capture provides more detailed information about the movement deviations and spatiotemporal parameters.

The effect of the action observation physical training on the upper extremity function in children with cerebral palsy.

The purpose this study was to investigate the effect of action observation physical training (AOPT) on the functioning of the upper extremities in children with cerebral palsy (CP), using an evaluation framework based on that of the International Classification of Functioning, Disability and Health (ICF). The subjects were divided into an AOPT group and a physical training (PT) group. AOPT group practiced repeatedly the actions they observed on video clips, in which normal child performed an action with their upper extremities. PT group performed the same actions as the AOPT group did after observing landscape photographs. The subjects participated in twelve 30-min sessions, 3 days a week, for 4 weeks. Evaluation of upper extremity function using the following: the power of grasp and Modified Ashworth Scale for body functions and structures, a Box and Block test, an ABILHAND-Kids questionnaire, and the WeeFIM scale for activity and participation. Measurements were performed before and after the training, and 2 weeks after the end of training. The results of this study showed that, in comparison with the PT group, the functioning of the upper extremities in the AOPT group was significantly improved in body functions and activity and participation according to the ICF framework. This study demonstrates that AOPT has a positive influence on the functioning of the upper extremities in children with CP. It is suggested that this alternative approach for functioning of the upper extremities could be an effective method for rehabilitation in children with CP.