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BACKGROUND: Translating knowledge to improve paediatric rehabilitation has become a research area of interest. This study describes the development and evaluation of an online conference that brought together perspectives of individuals with cerebral palsy (CP), families, health care professionals, and researchers to discuss the daily living of individuals with CP. METHODS: We anchored the development and implementation of the online conference in the action cycle of the Knowledge to Action Framework. To develop the meeting, we included representatives from each stakeholder group in the programme committee. The conference programme was designed having the lifespan perspective of individuals with CP, from birth to adulthood, as its central core, with themes related to daily living (e.g., self-care, mobility, and continuing education). Participants' satisfaction with the conference was assessed using an anonymized online survey sent to all participants. RESULTS: The conference had 1656 attendees, of whom 675 answered the online satisfaction survey. Most participants rated the structure of the conference (i.e., quality of the technical support, audio and video, and online platform) and discussed topics (i.e., relevance, content, discussion, speakers, and available time) positively. CONCLUSION: Collaborative conferences that include stakeholders throughout the planning and implementation are a viable, effective knowledge translation strategy that allows for sharing experiences and disseminating knowledge among families and individuals with CP, health care professionals, and researchers.
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Paralisia Cerebral , Criança , Humanos , Paralisia Cerebral/reabilitação , Pessoal de Saúde , Autocuidado , Educação ContinuadaRESUMO
AIM: To examine the relationship between assisting hand use in bimanual activities and children's self-care activities and task performance. METHOD: We retrospectively analysed daily functioning (Pediatric Evaluation of Disability Inventory [PEDI]) and bimanual performance (Assisting Hand Assessment [AHA]) data from the assessment of 112 children (mean age: 8 years 10 months [SD 2 years 1 month], range 3 years 7 months-17 years 4 months; 66 males, 46 females) with unilateral spastic cerebral palsy (CP). We used Rasch analysis to examine the relationship between individual item scores from the AHA and the self-care items (functional skills, caregiver assistance) from the PEDI. RESULTS: Most self-care functional skills and caregiver-assisted tasks were located on the middle of the unidimensional continuum. These items showed similar levels of difficulty as the items from the AHA related to the effective coordination of two hands, appropriate pace, and use of the assisting hand to stabilize and release objects, as well as variations in arm movements. INTERPRETATION: The distribution of the PEDI self-care and AHA items along the unidimensional continuum illustrates the relationship between assisting hand use and self-care bimanual performance. Interpretation of the items' locations on the hierarchical unidimensional continuum may be helpful to therapists' clinical reasoning and suggest intervention goals to improve the hand function and daily functioning of children with unilateral spastic CP. Such an application needs further investigation.
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Paralisia Cerebral , Masculino , Feminino , Criança , Humanos , Lactente , Estudos Retrospectivos , Autocuidado , Destreza Motora , MãosRESUMO
OBJECTIVE: To explore whether self-determination and family socioeconomic status (SES) mediate and/or moderate the relationship between mobility and community participation of adolescents and young adults with cerebral palsy (CP). DESIGN: Survey. SETTING: Online platform. PARTICIPANTS: Of 55 eligible adolescents/young adults with CP, 50 agreed to participate and 2 were excluded. The final convenience sample included 48 individuals (N=48), aged 15-32 years, levels I-IV of the Gross Motor Function Classification System and I-II of the Communication Function Classification System. MAIN OUTCOME MEASURES: The Temple University Community Participation Measure documented the amount, breadth, and insufficiency/sufficiency ratios of participation across 26 community settings. The ARC Self-determination Scale and the Mobility Scale of the Pediatric Evaluation of Disability Inventory-Computer Adaptive Test (PEDI-CAT) measured individuals' self-determination (ie, autonomy, psychological empowerment, self-realization) and mobility skills, respectively. The Brazilian Economic Classification Criteria-2021 assessed family SES. RESULTS: Analyses of mediating/moderating effects revealed that the influence of individuals' mobility skills on their breadth of community participation was mediated by autonomy. Family SES moderated the indirect effect of mobility on community participation breadth through autonomy. When the model was adjusted for participants' age, individuals with higher SES reported greater breadth in community participation than those from moderate and lower SES for all mobility levels. However, the magnitude of the differences among individuals of different SES levels diminished as mobility increased. CONCLUSIONS: The mobility skills of youths with CP influence their community participation through autonomy. To foster greater engagement of these individuals in the community, rehabilitation professionals should focus not only on improvement of mobility skills but also on the promotion of self-determined behaviors, especially autonomy.
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Paralisia Cerebral , Humanos , Participação da Comunidade , Fatores Socioeconômicos , Avaliação da Deficiência , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Recently, there has been an increase in the development of transition services for adolescents with cerebral palsy (CP). Studies have emphasized the importance of addressing parents' needs during their children's adolescence. AIMS: This study aimed to understand how parents experience the adolescence and transition to adulthood of their adolescents with CP and to identify relevant components for the development of a service for families. METHODS AND PROCEDURES: A qualitative study was conducted with 18 families of adolescents with CP. Caregivers were purposely recruited from a transition programme called Adolescence in Focus Program. Individual interviews were conducted using a semistructured script. Then, the caregivers were invited to participate in focus groups. The interviews and focus groups were recorded and transcribed for content analysis. RESULTS: Three categories emerged: 'The onset of adolescence', 'What will our future be?' and 'Support and services: paths to follow'. The adolescents' behavioural changes seemed to be intensified by their restricted social participation. Parents reported the desire for their adolescents to become independent in daily activities. Regarding their own future, they aimed to re-establish the occupational roles that were interrupted. CONCLUSION: Information from this study guided the design of a programme for families regarding content, format and outcomes.
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Paralisia Cerebral , Criança , Humanos , Adolescente , Paralisia Cerebral/terapia , Pesquisa Qualitativa , Grupos Focais , Cuidadores , PaisRESUMO
BACKGROUND: The development and implementation of transition services for adolescents with disabilities should incorporate perceptions of their needs and interests. The aim of the study was to understand the concerns of adolescents with physical disabilities during adolescence and their expectations regarding adulthood to help plan a transition programme in Brazil. METHODS: This is a qualitative study, using a phenomenological approach. Eight adolescents with physical disabilities (seven with cerebral palsy, one with muscular dystrophy), aged between 15 and 17 years, participated in two focus groups. Prior to the conduction of the groups, clinicians selected topics related to adolescence and the transition to adulthood, based on their professional experience and available literature. During the focus groups, illustrative images of each topic were presented to the participants. Each adolescent was asked to select five topics that he/she considered important to be discussed in a future transition programme. The participants justified their individual choices and, in groups, reached a consensus on the groups' priorities. This strategy was chosen to motivate the discussion among the participants and to explore their concerns regarding adolescence and transition to adulthood. The focus groups were audio recorded and transcribed for content analysis. RESULTS: Three themes emerged from the content analysis: (1) "Adolescents and their social relationships," (2) "Identity formation: self-awareness and development of autonomy," and (3) "What about adulthood?" CONCLUSION: The themes revealed conflicts between the adolescents' desire to achieve independence and autonomy and the awareness of their limitations. The interpretation of the results helped structuring the actions of the Adolescence in Focus Programme, with two main actions: promotion of the adolescent's functional performance in daily living activities and assistance with their identity formation and preparation for adulthood.
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Paralisia Cerebral , Pessoas com Deficiência , Adolescente , Adulto , Feminino , Grupos Focais , Humanos , Relações Interpessoais , Pesquisa QualitativaRESUMO
DESIGN: Retrospective cohort study. OBJECTIVES: To investigate paid work status and return to work (RTW) pathways after spinal cord injury (SCI). SETTING: SARAH Network of Rehabilitation Hospitals. METHODS: Participants were adults with traumatic SCI, aged between 18 and 60 years at the time of the injury, admitted between 2000 and 2017. In the first stage, socio-demographic, injury-related, and functional status data were collected from medical records. In the second stage, data on paid work, means of mobility, driving ability, return to study, ability to work, and satisfaction with the work status were collected through an online survey conducted between January and March 2020. RESULTS: A total of 154 participants were included in the sample. Of these, 90% were working at the time of SCI and 23% were engaged in paid work at the time of the study. Three RTW pathways were identified among those who were working at the time of the injury and: did not return to work (78%); returned to a different occupation (12%) and returned to the same occupation (9%). Number of post-injury complications, returning to study, good work ability, and satisfaction with the work status were predictors of paid work. The model's adjusted coefficient was 56.5% (p = 0.001). CONCLUSION: Working-age people with SCI who underwent rehabilitation in Brazil had a low rate of paid work. Fewer complications at the time of the injury, returning to study, good ability to work and greater satisfaction with the work status increased the likelihood of being engaged in paid work.
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Retorno ao Trabalho , Traumatismos da Medula Espinal , Adolescente , Adulto , Brasil/epidemiologia , Humanos , Pessoa de Meia-Idade , Satisfação Pessoal , Estudos Retrospectivos , Traumatismos da Medula Espinal/epidemiologia , Adulto JovemRESUMO
AIM: To investigate the feasibility and the preliminary effects of an individualized intensive goal training for adolescents with cerebral palsy (CP). METHODS: Twelve adolescents with CP (12-17 years old, MACS II-III, GMFCS I-IV) identified functional goals to be practiced three hours/day, five days/week, for two weeks. The feasibility aspects included the participant's adherence (i.e., daily logs), the adequacy of the instruments used, and the participant's satisfaction with the intervention (i.e., structured questionnaire). Outcome measures included the Canadian Occupational Performance Measure (COPM), Pediatric Evaluation of Disability Inventory (PEDI) (self-care; mobility), Children Helping Out: Responsibilities, Expectations and Supports (CHORES), Participation and Environment Measure-Children and Youth (PEM-CY) (home) and Box and Blocks Test (BBT). Assessments were conducted one month and two days before the intervention, immediately and three months after the intervention. Friedman tests were used to test time-related differences in the outcome measures. RESULTS: All adolescents completed and reported satisfaction with the proposed intervention. Significant improvements were observed in performance and satisfaction (COPM), in functional skills and caregiver assistance in self-care and in the performance of household tasks. There were no significant differences in mobility skills, independence in mobility or household tasks, home participation, or manual dexterity. CONCLUSION: The intensive training was feasible and promoted improvements in functional goals and daily functioning of adolescents with CP.
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Paralisia Cerebral , Atividades Cotidianas , Adolescente , Canadá , Criança , Estudos de Viabilidade , Objetivos , Humanos , MotivaçãoRESUMO
Aims: Translate the Challenge assessment into Brazilian-Portuguese, determine its face validity, evaluate the reliability of the total score and score per item, investigate whether the child's gross motor level (classified by the Gross Motor Function Classification System-GMFCS) influences the reliability levels, and estimate responsiveness to change.Methods: The translation followed four stages: translation, synthesis, back-translation, and review. For face validity, ten physical therapists evaluated item relevance. Children and adolescents with cerebral palsy (n = 50, 5-18 years of age) GMFCS I and II were evaluated by two therapists for inter and intra-rater reliability. Thirty of these participants were recruited for the instrument's responsiveness evaluation and reassessed (n = 28) after three months of treatment. Minimal Detectable Change (MDC), and Minimal Clinically Important Difference (MCID) were estimated.Results: The back-translated version was similar to the English version. All test items were considered relevant by the physical therapists. Total score intra and inter-rater reliability were excellent for both GMFCS levels (ICC = 0.94-0.99). Items' intra- and inter- rater reliability varied from low to almost perfect (kw=-0.14-0.94). MDC90 and MDC95 values were 3.90-6.35 and 4.63-7.54, respectively. MCID values were 3.57-4.56.Conclusion: The translated version of the Challenge showed excellent face validity and reliability and was able to document longitudinal change.
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Paralisia Cerebral , Adolescente , Brasil , Criança , Humanos , Portugal , Reprodutibilidade dos Testes , TraduçõesRESUMO
AIM: To examine the efficacy of Hand-Arm Bimanual Intensive Therapy (HABIT) on daily functioning, unimanual dexterity, and bimanual performance of children with bilateral cerebral palsy (CP) compared with customary care. METHOD: Forty-one children with bilateral CP, aged 4 to 16 years, classified in levels I to III of the Manual Ability Classification System, were randomly assigned to HABIT (90h) (n=21) or to customary care (4.5h) (n=20). Participants' daily functioning (Pediatric Evaluation of Disability Inventory [PEDI], Canadian Occupational Performance Measure [COPM]), unimanual dexterity (Jebsen-Taylor Test of Hand Function, Box and Blocks Test [BBT]), and bimanual performance (Both Hands Assessment) were assessed pre-, post-, and 6 months after the intervention. Linear mixed-effects models were used for inferential analysis. RESULTS: Children participating in HABIT showed greater improvements in daily functioning (COPMperformance : χ 1 2 =9.50, p<0.01; COPMsatisfaction : χ 1 2 =5.07, p<0.05; PEDIfunctional skills : χ 1 2 =6.81, p<0.01; PEDIcaregiver assistance : χ 1 2 =6.23, p<0.05) and in the dexterity of the dominant hand (BBT: χ 1 2 =3.99, p<0.05) compared with children maintaining customary care. Group or time effects did not explain any variance in bimanual performance or in the dexterity of the non-dominant hand. INTERPRETATION: HABIT may be beneficial for children with bilateral CP, with benefits evidenced for daily functioning outcomes. WHAT THIS PAPER ADDS: Hand-Arm Bimanual Intensive Therapy (HABIT) improved daily functioning of children with bilateral cerebral palsy (CP). Bimanual performance, measured by the Both Hands Assessment, did not change after HABIT in children with bilateral CP. Children with asymmetric and symmetric hand use exhibited similar improvements after HABIT.
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Atividades Cotidianas , Braço/fisiopatologia , Paralisia Cerebral/fisiopatologia , Paralisia Cerebral/reabilitação , Lateralidade Funcional/fisiologia , Mãos/fisiopatologia , Destreza Motora/fisiologia , Terapia Ocupacional/métodos , Avaliação de Resultados em Cuidados de Saúde , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Estudos Prospectivos , Método Simples-CegoRESUMO
OBJETIVO: Examinar a relação entre o uso da mão de assistência em atividades bimanuais e o desempenho de crianças nas atividades e tarefas de autocuidado. MÉTODO: Analisamos retrospectivamente dados da funcionalidade diária (Inventário de Avaliação Pediátrica de Incapacidade [PEDI]) e do desempenho bimanual (Avaliação da Mão de Assistência [AHA]) de 112 crianças (idade média: 8 anos 10 meses [DP 2 anos 1 mês], amplitude 3 anos 7 meses-17 anos 4 meses; 66 meninos, 46 meninas) com paralisia cerebral (PC) unilateral espástica. Nós usamos análise Rasch para examinar a relação entre os escores individuais nos itens do AHA e nos itens de autocuidado (habilidades funcionais e assistência do cuidador) do PEDI. RESULTADOS: A maioria das habilidades funcionais e das tarefas de assistência do cuidador de autocuidado ficaram localizadas no meio do contínuo unidimensional. Estes itens apresentaram níveis de dificuldade semelhantes aos itens do AHA relacionados à coordenação efetiva das duas mãos, cadência, e uso da mão de assistência para estabilizar e soltar objetos, bem como variações nos movimentos dos braços. INTERPRETAÇÃO: A distribuição dos itens de autocuidado do PEDI e itens do AHA ao longo do contínuo unidimensional ilustra a relação entre o uso da mão de assistência e o desempenho bimanual em autocuidado. Interpretação sobre a localização dos itens na hierarquia do contínuo unidimensional pode ajudar no raciocínio clínico dos terapeutas e na sugestão de objetivos de intervenção para melhorar a função manual e a funcionalidade diária de crianças com PC unilateral espástica. Tais aplicações necessitam de investigação futura.
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AIM: We compared the efficacy of hand-arm bimanual intensive training (HABIT) in two doses (90 vs. 45 hours) and two schedules of the same dose (90 vs. 2 × 45 hours) on hand and daily functioning. METHOD: Eighteen children with unilateral cerebral palsy were randomized to receive 6 hours of daily training over 3 weeks, totaling 90 hours (Group 90, n = 9) or receive 6 hours of daily training over 1.5 weeks, totaling 45 hours (Group 2 × 45, n = 9). After 6 months, Group 2 × 45 received an additional 45 hours. Hand (Jebsen-Taylor Test of Hand Function, Assisting Hand Assessment) and daily functioning tests (Canadian Occupational Performance Measure, Pediatric Evaluation of Disability Inventory) were administered before, immediately after, and 6 months after interventions. RESULTS: Both groups demonstrated significant improvements in hand and daily functioning after 90 hours (Group 90) or the first 45 hours (Group 2 × 45), without differences between groups. However, more children from Group 90 obtained smallest detectable differences in the Assisting Hand Assessment. The addition of the second bout of 45 hours (Group 2 × 45) did not lead to further improvements. CONCLUSIONS: As this study was powered to test for large differences between groups, future investigations on larger samples will be needed to compare differences at the two dosage levels.
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Paralisia Cerebral/reabilitação , Terapia por Exercício/métodos , Mãos/fisiopatologia , Brasil , Criança , Pré-Escolar , Avaliação da Deficiência , Feminino , Humanos , Masculino , Projetos Piloto , Resultado do TratamentoRESUMO
BACKGROUND: Individuals with unilateral spastic cerebral palsy (USCP) often show difficulties using their hands during activities of daily living. OBJECTIVE: To investigate the factors that interfere with hand use during bimanual activities in children and adolescents with USCP. METHODS: We conducted a cross-sectional study with 102 children and adolescents with USCP, aged 6 to 18 years. We collected information with the caregivers about the classification of the child's manual ability, according to the Manual Ability Classification System (MACS); child's age; side of the involvement; Children's Hand-Use Experience Questionnaire- CHEQ2.0. Cluster analysis identified groups of children and adolescents who performed CHEQ activities with or without assistance. Multiple linear regression analyses identified the contribution of the factors: age, sex, MACS level, side of hemiparesis, and clusters of assistance, on the outcomes of efficacy, time, and feeling bothered. RESULTS: MACS and clusters of assistance explained the variance in efficacy (p<0.05; R2=0.31) and time (p<0.05; R2=0.37). MACS explained 22% of the variance in feeling bothered. Children and adolescents with increased difficulty to perform activities that involve hand use (i.e., MACS III) and who receive assistance during most bimanual activities showed less efficacy of use, were slower in their performance, and presented greater feeling of being bothered. CONCLUSION: Assistance in bimanual activities and MACS level contributed to explain the efficacy of use, time, and feeling bothered in performing bimanual activities. Intervention strategies aimed at promoting the performance of bimanual activities in the daily routine of children with USCP should consider these outcomes.
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Paralisia Cerebral , Criança , Humanos , Adolescente , Atividades Cotidianas , Estudos Transversais , Mãos , Extremidade SuperiorRESUMO
OBJECTIVES: To describe and compare the incidence, prevalence, severity, and profile of injuries (acute and overuse) and illness between female and male youth elite judokas during 30â¯weeks of a sports season. DESIGN: Prospective cohort study. METHODS: A total of 154 elite youth judokas (83 males and 71 females) were assessed from January to August 2019 in a training period organized by the Brazilian Judo Confederation. We conducted a prospective 30-week follow-up study on acute and overuse injuries and illness among youth female and male judokas through the Oslo Sports Trauma Research Center questionnaire on health problems (OSTRC-H). Every week, the OSTRC-H was sent to all youth judokas electronically, starting in the first week of preseason. The incidence rate, prevalence, and severity of illnesses and acute and overuse injuries were compared between sexes using an independent t-test (variables with normal distribution) or Mann Whitney U test (variables with non-normal distribution) with α set a 0.05. RESULTS: Female and male judokas showed 16.96 and 16.57 injuries per 1000 athletic exposures, respectively (pâ¯=â¯0.383). Female judokas showed a higher average weekly prevalence of health problems (38.8%) than male judokas (29.0%). In addition, females had a greater prevalence of substantial health problems (pâ¯<â¯0.001), injuries (pâ¯<â¯0.001), and overuse injuries (pâ¯<â¯0.001) than males. CONCLUSION: There were no differences in the incidence rate of injuries between sexes. Youth female judokas showed a higher prevalence of all health problems than youth male judokas. For both sexes, the knee and shoulder were the most affected joints for acute and overuse injuries, respectively.
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Traumatismos em Atletas , Transtornos Traumáticos Cumulativos , Artes Marciais , Adolescente , Atletas , Traumatismos em Atletas/epidemiologia , Transtornos Traumáticos Cumulativos/epidemiologia , Feminino , Seguimentos , Humanos , Incidência , Masculino , Prevalência , Estudos ProspectivosRESUMO
Knowledge translation (KT) is gaining attention in the pediatric rehabilitation field. Nossa Casa Institute is the first organization in Brazil aiming to foster cerebral palsy (CP) awareness and empower families by discussing reliable information. This study aims to build a network where individuals with CP and their families, researchers, health care professionals, and services can communicate and share experiences. In this article, we describe the experience of planning and conducting an educational and interactive online workshop to foster principles of family-centered service (FCS). We used the action cycle from the Knowledge to Action (KTA) framework to describe and ground the proposed activities. In Module 1, "Challenges and barriers to incorporate family-centered principles," we discussed the historical perspective, main principles, and challenges related to FCS implementation. Module 2, "What is my contribution to the family-centered service?" was aimed to foster strategies to improve the implementation of principles of FCS in the care of children with disabilities. In Module 3, "What can we do together?" the groups presented their ideas and suggestions. This interactive and educational workshop was an opportunity for Nossa Casa Institute to disseminate accessible and reliable information regarding FCS and to empower families to participate actively in the rehabilitation process and advocate for the best provision of care for their children. Future actions of Nossa Casa Institute include the coordination of a national conference to connect families, individuals with CP, healthcare and rehabilitation professionals, and researchers. There is also a need, and opportunity, for formal evaluation of these KT activities.
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BACKGROUND: Decisions about the use of baby walker are in part predicated on caregivers´ beliefs about its effect on gait development. The actual effects of baby walkers, however, have not been established. RESEARCH QUESTION: What are the effects of the use of baby walker prior to gait onset on age of acquisition of this milestone and on early walking kinematics? METHODS: Thirty-two toddlers, 16 in the baby walker group (BWG) and 16 in the non-users group (BWNG), were evaluated in the week of gait acquisition and monthly up to six months after this event. Spatial and temporal gait parameters and lower limb kinematics during walking were assessed using a tridimensional motion analysis system. An independent t-test compared age of gait acquisition between groups. A mixed ANOVA examined the effects of group, moment of assessment and the group x moment of assessment interaction effect on the amplitude of joint motions during walking and on spatial and temporal gait parameters. RESULTS: The age of gait acquisition was not different between groups. BWG had lower gait speed (specifically in the first, third, fourth, and fifth months after gait acquisition) and longer duration of stance and swing phases than BWNG. Additionally, BWG had smaller knee amplitude and greater hip amplitude in sagittal plane than BWNG in the week of gait acquisition. SIGNIFICANCE: The results demonstrated that there is no delay in the age of gait acquisition, but there are differences in kinematics. These results can contribute to evidence-based recommendations by health care professionals about the use of baby walker by toddlers during emergence and early development of gait.
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Desenvolvimento Infantil/fisiologia , Equipamentos para Lactente , Extremidade Inferior/fisiologia , Velocidade de Caminhada/fisiologia , Caminhada/fisiologia , Feminino , Humanos , Lactente , MasculinoRESUMO
Individuals commonly adjust joint stiffness in response to changes in environmental and task demands. The objective of the present study was to evaluate the contribution of muscular cocontraction and eccentric activity to this adjustment. In all, 30 healthy volunteers participated in the present study. The authors indirectly manipulated elbow stiffness by modifying (a) the frequency of forearm movements (frequency conditions) and (b) the kinetic properties of the forearm through the addition of external mass (mass conditions). Multilevel regression models identified muscular cocontraction and eccentric activity as predictors of joint stiffness in the frequency conditions but not in the mass conditions. Results indicated that cocontraction is not the sole mechanism for stiffness regulation. Rather, the mechanisms that different participants used varied as a function of the demands of the task.
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Articulação do Cotovelo/fisiologia , Antebraço/fisiologia , Movimento/fisiologia , Contração Muscular/fisiologia , Músculo Esquelético/fisiologia , Amplitude de Movimento Articular/fisiologia , Articulação do Ombro/fisiologia , Fenômenos Biomecânicos , Eletromiografia , Feminino , Humanos , Masculino , Músculo Esquelético/inervação , Postura/fisiologia , Desempenho Psicomotor/fisiologia , Adulto JovemRESUMO
Children with Attention-Deficit Hyperactivity Disorder (ADHD) struggle to perform a host of daily activities. Many of these involve forceful interaction with objects and thus implicate dynamic touch. Therefore, deficits in dynamic touch could underlie functional difficulties presented by ADHD children. We investigated whether performance on a dynamic touch task (length perception by wielding) differ between children with ADHD and age-matched controls. We further examined whether this difference could be explained by fractal temporal correlations (wielding dynamics). Forty-two children (ADHD: 21; typically developing: 21) wielded unseen wooden rods and reported their perceived length in the form of magnitude productions. The rods varied in the magnitude of the first principal moment of inertia (I1). Three-dimensional displacements of hand and rod positions were submitted to Detrended Fluctuation Analysis to estimate trial-by-trial temporal correlations. Children with ADHD reported shorter length for rods with higher I1 than their typically developing peers, indicative of reduced sensitivity to mechanical information supporting dynamic touch. Importantly, temporal correlations in wielding dynamics moderated children's usage of I1. This finding points to a role of exploratory movements in perceptual deficits presented by children with ADHD and, thus, should be considered a new potential target for interventions.
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Transtorno do Deficit de Atenção com Hiperatividade/fisiopatologia , Fractais , Atividade Motora/fisiologia , Percepção do Tato/fisiologia , Percepção de Peso/fisiologia , Criança , Feminino , Humanos , Masculino , Desempenho PsicomotorRESUMO
PURPOSE: To investigate the psychometric properties (construct and discriminant validities) of the translated and validated version of DASH for the Portuguese language. METHOD: Methodological study included 309 subjects with chronic or acute upper limb injury divided into two groups: acute and chronic. The Factor Analysis (principal components) was carried out to examine the construct structure of the DASH and discriminant function to determine the items that best predict individuals classified into chronic and acute groups. RESULTS: Group A presented a higher DASH score average (71.8, SD = 15.6); the average score for the overall sample was 52.6 (SD = 26.3). The Kaiser Meyer Olkin and Bartlett Test of Sphericity demonstrated satisfactory suitability of the data to factor analysis, which identified three factors with Cronbach alpha indices ranging between 0.77 and 0.94, explaining 59% of the variance in the overall sample. The discriminant analysis adequately classified 93% of the cases regarding the group of origin and identified 11 variables with a discriminating power between the acute and chronic groups. CONCLUSIONS: The DASH version adapted to Portuguese/Brazil proved to be a valid measure to document disability in the sample used for the present study. Specific items were identified as best predictors of chronic and acute group allocation.
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Traumatismos do Braço/diagnóstico , Avaliação da Deficiência , Traumatismos da Mão/diagnóstico , Lesões do Ombro , Atividades Cotidianas , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Brasil , Estudos de Coortes , Transtornos Traumáticos Cumulativos/diagnóstico , Feminino , Fraturas Ósseas/diagnóstico , Humanos , Masculino , Pessoa de Meia-Idade , Psicometria , Adulto JovemRESUMO
BACKGROUND: Therapeutic suits or clothing whether associated with intensive protocols or not, became popular in the rehabilitation of children with cerebral palsy. Studies have reported positive effects of these suits on children's posture, balance, motor function and gait. A summary of current literature may help guide therapeutic actions. OBJECTIVE: To evaluate the available evidence on the effects of interventions based on the use of therapeutic suits in the treatment of impairments and functional limitations of children with cerebral palsy. METHOD: Three independent reviewers searched for experimental studies on MEDLINE, SciELO, BIREME, LILACS, PEDro and CENTRAL databases, between October and December 2015 and updated in May 2016. The reviewers evaluated the methodological quality of selected studies using the Checklist for Measuring Quality. The Grading of Recommendations Assessment, Development and Evaluation was used to synthesize the quality of evidence and strength of recommendation. RESULTS: From the 13 studies, two evaluated the Full Body Suit, two tested the Dynamic Elastomeric Fabric Orthose, three evaluated TheraTogs and six tested the TheraSuit/AdeliSuit protocols. The quality of evidence for the Full Body Suit, the Dynamic Elastomeric Fabric Orthose and the TheraSuit/AdeliSuit protocols was very low for body structure and function outcomes, while the evidence for TheraTogs was low quality. Regarding the activity outcomes, the Full Body Suit and TheraSuit showed very low quality evidence while the evidence for TheraSuit/AdeliSuit protocols were of low quality. CONCLUSION: Enthusiasm with new therapeutic approaches that argue modifications in the neuromusculoskeletal impairments and functional limitations of children with cerebral palsy need to be guided by scientific evaluation. The low quality of evidence suggests caution in recommending the use of these therapeutic suits. New studies could change the findings of this review.
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Paralisia Cerebral/reabilitação , Vestuário , Marcha/fisiologia , Destreza Motora/fisiologia , Postura/fisiologia , Adolescente , Criança , HumanosRESUMO
OBJECTIVE: To test the intra- and interrater reliability of the Brazilian Portuguese version of the 66-item Gross Motor Function Measure (GMFM-66). METHOD: The sample included 48 children with cerebral palsy (CP), ranging from 2-17 years old, classified at levels I to IV of the Gross Motor Function Classification System (GMFCS) and four child rehabilitation examiners. A main examiner evaluated all children using the GMFM-66 and video-recorded the assessments. The other examiners watched the video recordings and scored them independently for the assessment of interrater reliability. For the intrarater reliability evaluation, the main examiner watched the video recordings one month after the evaluation and re-scored each child. We calculated reliability by using intraclass correlation coefficients (ICC) with their respective 95% confidence intervals. RESULTS: Excellent test reliability was documented. The intrarater reliability of the total sample was ICC=0.99 (95% CI 0.98-0.99), and the interrater reliability was ICC=0.97 (95% CI 0.95-0.98). The reliability across GMFCS levels ranged from ICC=0.92 (95% CI 0.72-0.98) to ICC=0.99 (95% CI 0.99-0.99); the lowest value was the interrater reliability for the GMFCS IV group. Reliability in the five GMFM dimensions varied from ICC=0.95 (95% CI 0.93-0.97) to ICC=0.99 (95% CI 0.99-0.99). CONCLUSION: The Brazilian Portuguese version of the GMFM-66 showed excellent intra- and interrater reliability when used in Brazilian children with CP levels GMFCS I to IV.