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Gross Motor Function Classification System (gross + motor_function_classification_system)
Selected AbstractsThe relationship between unimanual capacity and bimanual performance in children with congenital hemiplegiaDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 9 2010LEANNE SAKZEWSKI Aim, This study explores the relationship between unimanual capacity and bimanual performance for children with congenital hemiplegia aged 5 to 16 years. It also examines the relationship between impairments and unimanual capacity and bimanual performance. Method, Participants in this cross-sectional study attended a screening assessment before participating in a large, randomized trial. They comprised 70 children with congenital hemiplegia (39 males, 31 females; mean age 10y 6mo, SD 3y); 18 were classified in the Manual Ability Classification System level I, 51 in level II, and one in level III. Eighteen were in Gross Motor Function Classification System, level I and 52 in level II. Sixty-five participants had spasticity and five had dystonia and spasticity. Fifteen typically developing children (7 males, 8 females; mean age 8y 8mo, SD 2y 7mo), matched to study participants for age and sex, were recruited as a comparison group for measures of sensation, grip strength, and movement efficiency. Outcome measures for unimanual capacity were the Melbourne Assessment of Unilateral Upper Limb Function (MUUL), and the Jebsen,Taylor Hand Function Test (JTHFT). The Assisting Hand Assessment (AHA) evaluated bimanual performance. Upper limb impairments were measured using assessments of stereognosis, moving two-point discrimination, spasticity, and grip strength. Results, There was a strong relationship between unimanual capacity (MUUL) and bimanual performance (AHA; r=0.83). Linear regression indicated MUUL and stereognosis accounted for 75% of the variance in AHA logit scores. Sensory measures were moderately correlated with unimanual capacity and bimanual performance. Age, sex, and grip strength did not significantly influence bimanual performance. There was no difference between children with right- and left-sided hemiplegia for motor performance. Interpretation, Findings of our study confirm a strong relationship between unimanual capacity and bimanual performance in a cohort of children with congenital hemiplegia. However, the directionality of the relationship is unknown and therapists cannot assume improvements in unimanual capacity will lead to gains in bimanual performance. [source] Survival of individuals with cerebral palsy receiving continuous intrathecal baclofen treatment: a matched-cohort studyDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 7 2010LINDA E KRACH Aim, To determine whether intrathecal baclofen (ITB) changes mortality risk in persons with cerebral palsy (CP). Method, Records were reviewed for all persons with CP who were managed with ITB for hypertonicity at a specialty hospital in Minnesota between May 1993 and August 2007. A comparison cohort was randomly selected from clients of the California Department of Developmental Services who were initially evaluated between 1987 and 1990 and were matched to those with ITB for age, sex, Gross Motor Function Classification System (GMFCS) level, presence or absence of epilepsy, and feeding-tube use. Survival probabilities were estimated using the Kaplan,Meier method, and differences were tested via log-rank. Results, Three hundred and fifty-nine persons with CP (202 males, 157 females) receiving ITB for hypertonicity (mean age 12y 8mo, SD 7y 9mo, range 3y 1mo to 39y 9mo) were matched to 349 persons without ITB pumps (195 males, 154 females; mean age 12y 7mo, SD 8y 4mo, range 2y 7mo to 40y). The proportion of patients at different GMFCS levels in the ITB and in the non-ITB cohorts, respectively, was as follows: level II 3% and 3%, level III 16% and 16%, level IV 38% and 37%, and level V 43% and 44%. Survival at 8 years of follow-up was 92% (SD 1.9%) in the ITB cohort and 82% (SD 2.4%) in the non-ITB cohort (p<0.001). After adjustment to account for recent trends in improved survival in CP, 8-year survival in the non-ITB cohort was 88%, which was not significantly different from the ITB cohort (p=0.073). Interpretation, ITB therapy does not increase mortality in individuals with CP and may suggest an increase in life expectancy. [source] Social functioning and communication in children with cerebral palsy: association with disease characteristics and personal and environmental factorsDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 5 2010JEANINE M VOORMAN Aim, The objective of this longitudinal study was to describe the course of social functioning and communication in children with cerebral palsy (CP) over a 3-year period, its difference with the normative course, and its relationship with disease characteristics and personal and environmental factors. Method, Participants in this study were 110 children with CP (70 males, 40 females) with a mean age of 11 years and 3 months (SD 1y 8mo). Social functioning and communication were measured with the Vineland Adaptive Behavior Scales. Comparisons were made with normative data; data were analysed with generalized estimating equations. According to the Gross Motor Function Classification System (GMFCS), 50 of the 110 children were categorized as GMFCS level I, 16 as level II, 13 as level III, 13 as level IV, and 18 as level V. Results, The course of social functioning over a 3-year period showed an increase in restrictions in children with CP (p<0.001). Restrictions in communication increased more in children with the most severe forms of CP (p<0.001). In addition to disease characteristics (GMFCS category, presence of epilepsy, and speech problems), personal factors (externalizing behaviour problems) and environmental factors (having no siblings, low parental level of education, and parental stress) were associated with greater restrictions in social functioning and communication. Interpretation, The results indicate that it is important to focus not only on the medical treatment of children with CP, but also on their behavioural problems and social circumstances, and to support the parents so that social functioning and communication in these children may be improved. [source] Cerebral palsy in siblings caused by compound heterozygous mutations in the gene encoding protein CDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 5 2010CHOONG YI FONG We report two sisters with extensive bilateral periventricular haemorrhagic infarction (PVHI) causing cerebral palsy (CP). The older sister presented at 20 months with cortical visual blindness, spastic diplegia, and purpura fulminans. The younger sister presented aged 3 days old with apnoeas and multifocal seizures. She subsequently had global developmental delay, cortical visual blindness, spastic quadriplegia, epilepsy, and purpura fulminans at age 2 years. Neuroimaging of both siblings showed bilateral PVHI consistent with bilateral cerebral intramedullary venous thrombosis occurring at under 28 weeks' gestation for the older sister and around time of birth for the younger sister. At latest follow-up, the older sister (13y) has spastic diplegia at Gross Motor Function Classification System (GMFCS) level II, and the younger sister (10y) has spastic quadriplegia at GMFCS level IV. Both sisters showed partial quantitative reduction in plasma protein C antigen and severe qualitative reduction in plasma protein C anticoagulant activity. They were heterozygous for two independent mutations in the protein C gene (PROC). There was no other risk factor for CP. To our knowledge, this is the first family reported with compound heterozygous PROC mutations as the likely genetic cause of familial CP. This report adds to the list of known monogenic causes of CP. [source] Systemic adverse events following botulinum toxin A therapy in children with cerebral palsyDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 2 2010KRISHANT NAIDU Aim, We studied the incidence of incontinence and respiratory events in children with cerebral palsy who received injections of botulinum toxin A (BoNT-A). Method, We used multivariable logistic regression to investigate relationships between (BoNT-A) dose, Gross Motor Function Classification System (GMFCS) level, and the incidence of bladder or bowel incontinence, unplanned hospital admission, emergency department consultation or prescription of antibiotics for respiratory symptoms, and diagnosis of upper respiratory tract infection. Results, Of 1980 injection episodes in 1147 children (mean age 4y 7mo, SD 1y 10mo, range 9mo,23y), 488 (25%) were in children with unilateral involvement and 1492 (75%) in children with bilateral involvement. At the time of injection 440 (22.2%) of children were at GMFCS level I, 611 (30.9%) were at level II, 330 (16.7%) were at level III, 349 (17.6%) were at level IV, and 250 (12.6%) were at level V. The incidence of serious adverse events was low, with 19 episodes of incontinence (1% of injection episodes) and 25 unplanned hospital admissions due to respiratory symptoms (1.3%). Incontinence typically resolved spontaneously 1 to 6 weeks after injection. The incidence of adverse events was associated with GMFCS level and dose of BoNT-A. Interpretation, The incidence of serious adverse events was low but suggests systemic spread as well as a procedural effect. We recommend reviewing upper dose limits for children at all GMFCS levels, particularly those at levels IV and V with a history of aspiration and respiratory disease. In these children, alternatives to mask anaesthesia may be particularly important. [source] Probability of walking, wheeled mobility, and assisted mobility in children and adolescents with cerebral palsyDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 1 2010ROBERT J PALISANO Aim, Our aim was to describe how the probability of walking, wheeled mobility, and assisted mobility changes with environmental setting and age in children and adolescents with cerebral palsy (CP). Method, The parents of a population-based sample of 642 children and adolescents (360 males, 282 females; age range 16mo,21y) reported their children's mobility at home, school, and outdoors at 6- or 12-month intervals a mean of 5.2 times. Generalized mixed-effects analyses were used to model the probabilities. Results, By age 3 years, children with motor function classified as level I according to the Gross Motor Function Classification System (GMFCS) walked in all three settings. Children/adolescents classified as level V used assisted mobility, with a small number using wheeled mobility. In the case of children classified as GMFCS level II, the probability of walking varied with the environmental setting, which, at age 18, is outdoors 90% of the time. Among children classified as GMFCS level III, the probability of walking was highest at age 9 at school (68%), and at age 18 was approximately 50% in all three settings. Among children/adolescents rated as GMFCS level IV, the probability of wheeled mobility increased with age and, at age 18, 57% of mobility took place outdoors. Interpretation, The results provide evidence that age and environmental setting influence method of mobility of children/adolescents with CP. The method that is preferred in one setting may not be preferred in another setting or at another age. [source] Early motor repertoire is related to level of self-mobility in children with cerebral palsy at school ageDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 11 2009JANNEKE LM BRUGGINK MD Aim, To determine the predictive value of the early motor repertoire for the level of self-mobility in children with cerebral palsy (CP) at school age. Method, Video recordings were made at 11 to 17 weeks post-term of 37 preterm infants (20 males, 17 females) who later developed CP. The early motor repertoire was assessed by obtaining a motor optimality score. At 6 to 12 years, children were classified according to the Gross Motor Function Classification System (GMFCS). Results, Of 37 children (mean gestational age 29.1wks, SD 1.9; mean birthweight 1273g, SD 324), nine had unilateral and 28 had bilateral spastic CP. Twelve children were in GMFCS level I, three level II, 10 level III, four level IV, and eight level V. The absence of the age-adequate motor repertoire, a cramped motor repertoire, an abnormal kicking pattern, and a non-flat supine posture were associated with lower levels of self-mobility (,2 for trend test, p<0.05). Predictive for a low level of self-mobility was a cramped motor repertoire/non-flat supine posture (positive predictive values [PPV] 100%, negative predictive values [NPV] 54%). Predictive for a high level of self-mobility was a non-cramped repertoire/flat supine posture (PPV 80%, NPV 74%). Interpretation, Several aspects of the motor repertoire at 11 to 17 weeks post-term predicted the degree of functional limitations in children with CP at school age. [source] Selective Control Assessment of the Lower Extremity (SCALE): development, validation, and interrater reliability of a clinical tool for patients with cerebral palsyDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 8 2009EILEEN G FOWLER PhD PT Normal selective voluntary motor control (SVMC) can be defined as the ability to perform isolated joint movement without using mass flexor/extensor patterns or undesired movement at other joints, such as mirroring. SVMC is an important determinant of function, yet a valid, reliable assessment tool is lacking. The Selective Control Assessment of the Lower Extremity (SCALE) is a clinical tool developed to quantify SVMC in patients with cerebral palsy (CP). This paper describes the development, utility, validation, and interrater reliability of SCALE. Content validity was based on review by 14 experienced clinicians. Mean agreement was 91.9% (range 71.4,100%) for statements about content, administration, and grading. SCALE scores were compared with Gross Motor Function Classification System Expanded and Revised (GMFCS-ER) levels for 51 participants with spastic diplegic, hemiplegic, and quadriplegic CP (GMFCS levels I , IV, 21 males, 30 females; mean age 11y 11mo [SD 4y 9mo]; range 5,23y). Construct validity was supported by significant inverse correlation (Spearman's r=-0.83, p<0.001) between SCALE scores and GMFCS levels. Six clinicians rated 20 participants with spastic CP (seven males, 13 females, mean age 12y 3mo [SD 5y 5mo], range 7,23y) using SCALE. A high level of interrater reliability was demonstrated by intraclass correlation coefficients ranging from 0.88 to 0.91 (p<0.001). [source] Variability and minimum detectable change for walking energy efficiency variables in children with cerebral palsyDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 8 2009SUSAN SIENKO THOMAS MA For individuals with neuromuscular disorders, the assessment of walking energy efficiency is useful as a clinical outcome measure. Issues surrounding data collection methodology, normalization of the data, and variability and clinical utility of energy efficiency data preclude universal application. This study examined the variability and the clinical utility of velocity, energy efficiency index (EEI), gross cost, and net nondimensional cost (NNcost) in children and adolescents with spastic diplegic cerebral palsy (CP) in Gross Motor Function Classification System (GMFCS) levels I to III. The energy efficiency of walking was evaluated in 23 children and adolescents (12 males, 11 females, mean age 11y 3mo [SD 3y 5mo]; range 7,17y). Day-to-day variability was similar for all energy efficiency variables, with no significant differences in magnitude of variability between GMFCS levels. Correlations between EEI and gross cost and EEI and NNcost were fairly good (r=0.65, p<0.001, and r=0.74, p<0.001 respectively). However, only gross cost and NNcost discriminated between GMFCS levels in children with CP. Gross cost required the greatest amount of change to be considered clinically significant, whereas NNcost and EEI required a similar amount of change. For cohorts of children with CP who are evaluated over time, NNcost is the best normalization method as it reduces the variability between participants of different ages, height, and weight while evaluating only the amount of energy used to ambulate. [source] Motor function in 5-year-old children with cerebral palsy in the South Australian populationDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 7 2009JAMES RICE The aim of this study was to describe the motor function of a population of children at age 5 years enrolled on the South Australian Cerebral Palsy Register. Among children born between 1993 and 1998, there were 333 with confirmed cerebral palsy (prevalence rate 2.2 per 1000 live births), in whom 247 assessments (56.7% males, 43.3% females) were completed. The distribution by Gross Motor Function Classification System (GMFCS) level was: level I, 50.6%; level II, 18.2%; level III, 9.3%; level IV, 9.7%; level V, 12.1%. The most common topographical classification was spastic diplegia (38.5%), followed by spastic hemiplegia (34.8%) and spastic quadriplegia (14.6%). Abnormal movements occurred at rest or with intention in 19.4% of children. A high proportion of the population with relatively mild gross motor impairments have difficulty with everyday bimanual tasks, reinforcing the need to assess upper limb function independently of gross motor function. The use of ankle,foot orthoses was common, particularly across GMFCS levels II to IV. Further refinement is indicated for this population's motor dataset, to include more recently described classification measures as well as future novel measures to better describe the presence of both spasticity and dystonia. [source] Stability and decline in gross motor function among children and youth with cerebral palsy aged 2 to 21 yearsDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 4 2009STEVEN E HANNA PHD This paper reports the construction of gross motor development curves for children and youth with cerebral palsy (CP) in order to assess whether function is lost during adolescence. We followed children previously enrolled in a prospective longitudinal cohort study for an additional 4 years, as they entered adolescence and young adulthood. The resulting longitudinal dataset comprised 3455 observations of 657 children with CP (369 males, 288 females), assessed up to 10 times, at ages ranging from 16 months to 21 years. Motor function was assessed using the 66-item Gross Motor Function Measure (GMFM-66). Participants were classified using the Gross Motor Function Classification System (GMFCS). We assessed the loss of function in adolescence by contrasting a model of function that assumes no loss with a model that allows for a peak and subsequent decline. We found no evidence of functional decline, on average, for children in GMFCS Levels I and II. However, in Levels III, IV, and V, average GMFM-66 was estimated to peak at ages 7 years 11 months, 6 years 11 months, and 6 years 11 months respectively, before declining by 4.7, 7.8, and 6.4 GMFM-66 points, in Levels III, IV, and V respectively, as these adolescents became young adults. We show that these declines are clinically significant. [source] Psychometric properties of the Pediatric Motor Activity Log used for children with cerebral palsyDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 3 2009MARGARET WALLEN MA BAPPSC(OT) The Pediatric Motor Activity Log (PMAL) is a parent-report measure of the use, by children with hemiplegic cerebral palsy (CP), of their affected upper limb in everyday activities. The aim of this study was to examine the psychometric properties of both scales of the PMAL (,How Often' and ,How Well' scales) using Rasch measurement modelling. Sixty-one parents of children with hemiplegic CP completed the PMAL and 31 completed it again 3 weeks later. The mean age of children was 4 years 6 months (SD 1y 9mo); 35 males, 26 females. Children were at Gross Motor Function Classification System (GMFCS) levels I (83%) and II (17%), and Manual Ability Classification System levels I (35%), II (52%), and III (14%). The original scales were found to have disordered rating scale structure. Further Rasch modelling with collapsed rating scale structures resulted in both scales conforming to the expectations of the Rasch model, yielding strong evidence for construct validity and reliability. One item from the How Often scale failed to conform to Rasch expectations and was deleted in subsequent analyses. Test,retest reliability of both scales was high (the intraclass correlation coefficient for the How Often scale was 0.94, and for the How Well scale 0.93). The revised scales possess good psychometric properties, specifically a logical item hierarchy, evidence of unidimensionality, adequate rating scale structure, and good test,retest reliability. We conclude that the revised PMAL has the capacity to yield valid and reliable scores except for children at the extremes of upper limb ability. [source] Long-term effects of botulinum toxin A in children with cerebral palsyDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 2 2009KRISTINA TEDROFF MD The long-term effects of botulinum toxin A (BoNT-A) treatment in children with cerebral palsy (CP) are still elusive. We studied a prospective clinical cohort of 94 children with different subtypes (50% spastic diplegic CP, 22% hemiplegic CP, 25% tetraplegic CP, 3% dyskinetic CP), sex (55% male, 45% female), severity according to Gross Motor Function Classification System (29% Level I, 15% Level II, 16% Level III, 17% Level IV, 23% Level V), and age (median 5y 4mo, range 11mo,17y 8mo). The longest follow-up time was 3 years 7 months (median 1y 6mo) and included a maximum of eight injections per muscle (median two injections to a specific muscle). Outcome measurements were muscle tone (Modified Ashworth Scale) and joint range of motion (ROM). Assessments were made at a minimum before and 3 months after each injection. Ninety-five per cent confidence intervals for differences from baseline were used to identify significant changes. BoNT-A injections induced reduction of long-term spasticity in all muscle-groups examined: the gastrocnemius, hamstring, and adductor muscles. The reduction in tone was most distinct in the gastrocnemius muscle, and each repeated injection produced an immediate reduction in muscle tone. However, improvement in ROM was brief and measured only after the first injections, whereupon the ROM declined. Thus, the results suggest that BoNT-A can be effective in reducing muscle tone over a longer period, but not in preventing development of contractures in spastic muscles. The dissociation between the effects on muscle tone and ROM indicates that development of contractures is not coupled to increased muscle tone only, but might be caused by other mechanisms. [source] Validity and reliability of the guidelines of the Surveillance of Cerebral Palsy in Europe for the classification of cerebral palsyDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 11 2008Mary Gainsborough MRCPCH The validity and reliability of the guidelines of the Surveillance of Cerebral Palsy in Europe (SCPE) for the classification of cerebral palsy (CP) were tested by administering 10 written case vignettes via an interactive web-based link to 30 SCPE partners. There was a moderately good level of agreement (,=0.59) about inclusion as a CP case on the SCPE database. Classification by CP subtype differed in two main areas: assigning spastic versus dyskinetic and judgement of distribution of spastic involvement. Agreement on Gross Motor Function Classification System (GMFCS) level was less good than reported in previous studies. Twenty respondents repeated the test 5 months later and there was good repeatability for case inclusion (,= 0.72) but considerable variation in assignment of CP subtype and GMFCS level. There is a need for further collaborative work and training to improve harmonization of the classification of CP, including examination, application of SCPE guidelines, and register coding. [source] Content validity of the expanded and revised Gross Motor Function Classification SystemDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 10 2008Robert J Palisano PT ScD The aim of this study was to validate the expanded and revised Gross Motor Function Classification System (GMFCS-E&R) for children and youth with cerebral palsy using group consensus methods. Eighteen physical therapists participated in a nominal group technique to evaluate the draft version of a 12- to 18-year age band. Subsequently, 30 health professionals from seven countries participated in a Delphi survey to evaluate the revised 12- to 18-year and 6- to 12-year age bands. Consensus was defined as agreement with a question by at least 80% of participants. After round 3 of the Delphi survey, consensus was achieved for the clarity and accuracy of the descriptions for each level and the distinctions between levels for both the 12- to 18-year and 6- to 12-year age bands. Participants also agreed that the distinction between capability and performance and the concept that environmental and personal factors influence methods of mobility were useful for classification of gross motor function. The results provide evidence of content validity of the GMFCS-E&R. The GMFCS-E&R has utility for communication, clinical decision making, databases, registries, and clinical research. [source] Participation and enjoyment of leisure activities in school-aged children with cerebral palsyDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 10 2008Annette Majnemer PhD OT The objective of this study was to characterize participation in leisure activities in children with cerebral palsy (CP) and identify determinants of greater involvement. Ninety-five children of school age (9y 7mo [SD 2y 1mo]) with CP were recruited, and participation was evaluated with the Children's Assessment of Participation and Enjoyment in a subset (67/95; 42 males, 25 females) who could actively participate in completion of the assessment. Most had mild motor dysfunction (Gross Motor Function Classification System: 59% level I, 23% level II, 18% levels III,V) and had a spastic subtype of CP (23 hemiplegia, 17 diplegia, 16 quadriplegia, 11 other). Biomedical, child, family and environmental predictor variables were considered in the analysis. Results demonstrated that these children were actively involved in a wide range of leisure activities and experienced a high level of enjoyment. However, involvement was lower in skill-based and active physical activities as well as community-based activities. Mastery motivation and involvement in rehabilitation services enhanced involvement (intensity and diversity) in particular leisure activities, whereas cognitive and behavioral difficulties, activity limitations, and parental stress were obstacles to participation. [source] Infantile spasms and cytomegalovirus infection: antiviral and antiepileptic treatmentDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 9 2007Dorota Dunin-Wasowicz MD PhD From 1 January 1995 to 31 December 2004, 22 patients (13 males, nine females; age range 2-12mo) with infantile spasms and cytomegalovirus (CMV) infection were treated with intravenous ganciclovir (GCV) and antiepileptic drugs. GCV was given for 3 to 12 weeks with a 1-month interval (one, two, or three courses). Epileptic spasms occurred before (group A: eight patients), simultaneously (group B: eight patients), and after (group C: six patients) a diagnosis of human CMV (HCMV) infection and antiviral treatment. In 11 patients, DNA HCMV was found in cerebrospinal fluid by nested-polymerase chain reaction method (neuroinfection). All infants excreted CMV in urine. DNA HCMV and specific immunoglobulin M and immunoglobulin G antibodies were present in blood. Ten patients, including four with neuroinfection, have been seizure-free for at least the past 18 months. In two patients with neuroinfection, vigabatrin monotherapy was withdrawn after a 2 year 6 month seizure-free period. Eighteen patients required antiepileptic drugs polytherapy, four of whom required additional adrenocorticotropic hormone (ACTH). Six patients on polytherapy were seizure-free on follow-up, two of whom were treated with ACTH, but no patient with hypsarrhythmia who required ACTH treatment was seizure-free on follow-up. In five patients, psychomotor development was normal, 16 had tetraplegia (Gross Motor Function Classification System [GMFCS] Level V), and one had diplegia (GMFCS Level III). Early antiviral and antiepileptic therapy could result in the long-term cessation of seizures. [source] Quality of life and health-related quality of life of adolescents with cerebral palsyDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 7 2007Peter L Rosenbaum MD FRCP(C) This study assessed quality of life (QOL) and health-related quality of life (HRQOL) of 203 adolescents with cerebral palsy (111 males, 92 females; mean age 16y [SD 1y 9mo]). Participants were classified using the Gross Motor Function Classification System (GMFCS), as Level I (n=60), Level II (n=33), Level III (n=28), Level IV (n=50), or Level V (n=32). QOL was assessed by self (66.5%) or by proxy (33.5%) with the Quality of Life Instrument for People With Developmental Disabilities, which asks about the importance and satisfaction associated with the QOL domains of Being, Belonging, and Becoming; HRQOL was captured through proxy reports with the Health Utilities Index, Mark 3 (HUI3), which characterizes health in terms of eight attributes, each having five or six ordered levels of function. GMFCS level was not a source of variation for QOL domain scores but was significantly associated with the eight HRQOL attributes and overall HUI3 utility scores (p<0.05). Some QOL domain scores varied significantly by type of respondent (self vs proxy; p<0.05). Overall HUI3 utility values were significantly but weakly correlated with QOL Instrument scores for Being (r=0.37), Belonging (r=0.17), Becoming (r=0.20), and Overall QOL (r=0.28), and thus explain up to 14% of the variance (r2). These findings suggest that although QOL and HRQOL are somewhat related conceptually, they are different constructs and need to be considered as separate dimensions of the lives of people with functional limitations. [source] The use of tiagabine in pediatric spasticity managementDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 6 2006Mary Lynn Chu MD Tiagabine, developed as an anti-epileptic medication, has the potential to reduce spasticity. The purpose of the present study was to assess the effectiveness of tiagabine in decreasing spasticity and improving the functional abilities of children with spastic cerebral palsy (CP). Nine children (seven females, two males) with CP (six spastic quadriplegia, three moderate to severe spastic diplegia) were treated with tiagabine for a mean of 7.2 months. Median age was 4y 5mo (range 3y 2mo-10y). All children were non-ambulatory. According to the Gross Motor Function Classification System, six were Level IV and three were Level V. Only one child showed a median decrease ,1.0 grade on the modified Ashworth scale in upper extremities, lower extremities, and overall. Another child had significant improvement in the Pediatric Evaluation of Disability Inventory Self-care score and improved feeding. None of the participants was found to have a significant improvement in motor function or a decrease in the number of motions (passive range of motion and muscle length test) that were limited. Reduction of nocturnal awakenings from painful spasms was reported in one child. Eight of the nine children experienced adverse side-effects during treatment. Although tiagabine was not found to be effective in decreasing children's spasticity or improving their function, its potential use in the relief of painful spasms associated with neurological conditions in the pediatric population warrants further investigation. [source] Ataxia, autism, and the cerebellum: a clinical study of 32 individuals with congenital ataxiaDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 3 2005Ingegerd Åhsgren MD The suggested link between autism and cerebellar dysfunction formed the background for a Swedish clinical study in 2001. Thirty-two children (17 females, 15 males; mean age 12y, SD 3y 10mo; range 6 to 21y) with a clinical suspicion of non-progressive congenital ataxia were examined, and parents were interviewed about the presence of neuropsychiatric problems in the child. Twelve children had simple ataxia, eight had ataxic diplegia, and 12 had,borderline'ataxia. All but one of the 32 children had a mild to moderate gross motor disability according to Gross Motor Function Classification System (15 were categorized as level I,16 as level II, and one child as level IV). Neuroimaging and neuropsychological testing were achieved in most cases. There was a strong association between learning disability* and autism spectrum disorder (often combined with hyperactivity disorder) on the one hand, and both simple and borderline,ataxia'on the other, but a weaker link between ataxic diplegia and neuropsychiatric disorders. A correlation between cerebellar macropathology on neuroimaging and neuropsychiatric disorders was not supported. Congenital ataxia might not be a clear-cut syndrome of cerebellar disease, but one of many signs of prenatal events or syndromes, leading to a complex neurodevelopmental disorder including autism and learning disability. [source] Motor impairments in young children with cerebral palsy: relationship to gross motor function and everyday activitiesDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 9 2004Sigrid Østensjø MSc PT In this study we assessed the distribution of spasticity, range of motion (ROM) deficits, and selective motor control problems in children with cerebral palsy (CP), and examined how these impairments relate to each other and to gross motor function and everyday activities. Ninety-five children (55 males, 40 females; mean age 58 months, SD18 months, range 25 to 87 months) were evaluated with the modified Ashworth scale (MAS), passive ROM, the Selective Motor Control scale (SMC), the Gross Motor Function Measure (GMFM), and the Pediatric Evaluation of Disability Inventory (PEDI). Types of CP were hemiplegia (n=19), spastic diplegia (n=40), ataxic diplegia (n=4), spastic quadriplegia (n=16), dyskinetic (n=9), and mixed type (n=7). Severity spanned all five levels of the Gross Motor Function Classification System (GMFCS). The findings highlight the importance of measuring spasticity and ROM in several muscles and across joints. Wide variability of correlations of MAS, ROM, and SMC indicates a complex relationship between spasticity, ROM, and selective motor control. Loss of selective control seemed to interfere with gross motor function more than the other impairments. Further analyses showed that motor impairments were only one component among many factors that could predict gross motor function and everyday activities. Accomplishment of these activities was best predicted by the child's ability to perform gross motor tasks. [source] Gross Motor Function Classification System: impact and utilityDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 1 2004Christopher Morris MSc SROrth First page of article [source] Changes in hip spasticity and strength following selective dorsal rhizotomy and physical therapy for spastic cerebral palsyDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 4 2002Jack R Engsberg PhD Hip adductor spasticity and strength in participants with cerebral palsy (CP) were quantified before and after selective dorsal rhizotomy (SDR) and intensive physical therapy. Twenty-four participants with cerebral palsy (CP group) and 35 non-disabled participants (ND controls) were tested with a dynamometer (CP group: mean age 8 years 5 months, 13 males, 11 females; ND group: mean age 8 years 6 months, 19 males, 16 females). According to the Gross Motor Function Classification System (GMFCS), of the 24 participants with CP, eight were at level I, six were at level II, and 10 participants were at level III. For the spasticity measure, the dynamometer quantified the resistive torque of the hip adductors during passive abduction at 4 speeds. The adductor strength test recorded a maximum concentric contraction. CP group spasticity was significantly reduced following SDR and adductor strength was significantly increased after surgery. Both pre- and postoperative values remained significantly less than the ND controls. Spasticity results agreed with previous studies indicating a reduction. Strength results conflicted with previous literature subjectively reporting a decrease following SDR. However, results agreed with previous objective investigations examining knee and ankle strength, suggesting strength did not decrease following SDR. [source] Health status of children with moderate to severe cerebral palsyDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 6 2001Gregory S Liptak MD MPH The aim of the study was to evaluate the health of children with cerebral palsy (CP) using a global assessment of quality of life, condition-specific measures, and assessments of health care use. A multicenter population-based cross-sectional survey of 235 children, aged 2 to 18 years, with moderate to severe impairment, was carried out using Gross Motor Function Classification System (GMFCS) levels III (n= 56), IV (n=55), and V (n=122). This study group scored significantly below the mean on the Child Health Questionnaire (CHQ) for Pain, General Health, Physical Functioning, and Impact on Parents. These children used more medications than children without CP from a national sample. Fifty-nine children used feeding tubes. Children in GMFCS level V who used a feeding tube had the lowest estimate of mental age, required the most health care resources, used the most medications, had the most respiratory problems, and had the lowest Global Health scores. Children with the most severe motor disability who have feeding tubes are an especially frail group who require numerous health-related resources and treatments. Also, there is a relationship among measures of health status such as the CHQ, functional abilities, use of resources, and mental age, but each appears to measure different aspects of health and well-being and should be used in combination to reflect children's overall health status. [source] Randomized controlled trial of physiotherapy in 56 children with cerebral palsy followed for 18 monthsDEVELOPMENTAL MEDICINE & CHILD NEUROLOGY, Issue 1 2001E Bower PhD MCSP Senior Research Fellow This study aimed to determine whether motor function and performance is better enhanced by intensive physiotherapy or collaborative goal-setting in children with cerebral palsy (CP). Participants were a convenience sample of 56 children with bilateral CP classified at level III or below on the Gross Motor Function Classification System (GMFCS), aged between 3 and 12 years. A 2 × 2 factorial design was used to compare the effects of routine amounts of physiotherapy with intensive amounts, and to compare the use of generalized aims set by the child's physiotherapist with the use of specific, measurable goals negotiated by the child's physiotherapist with each child, carer, and teacher. Following the six-month treatment period there was a further six-month period of observation. Changes in motor function and performance were assessed by a masked assessor using the Gross Motor Function Measure (GMFM) and the Gross Motor Performance Measure (GMPM) at three-month intervals. There was no statistically significant difference in the scores achieved between intensive and routine amounts of therapy or between aim-directed and goal-directed therapy in either function or performance. Inclusion of additional covariates of age and severity levels showed a trend towards a statistically significant difference in children receiving intensive therapy during the treatment period. This advantage declined over the subsequent six months during which therapy had reverted to its usual amount. Differences in goal-setting procedures did not produce any detectable effect on the acquisition of gross motor function or performance. [source] Lifestyle limitations of children and young people with severe cerebral palsy: a population study protocolJOURNAL OF ADVANCED NURSING, Issue 5 2008Collette Donnelly Abstract Title.,Lifestyle limitations of children and young people with severe cerebral palsy: a population study protocol Aim., This paper is a presentation of a study protocol to establish the prevalence of orthopaedic problems (hip dislocation, pelvic obliquity, spinal deformity and contractures) and their impact on pain, function, participation and health in a population of children and young people with severe cerebral palsy. Background., Cerebral palsy is the commonest cause of motor impairment in childhood and is associated with life-long disability. An estimated 30% of people with cerebral palsy have severe forms and are non-ambulant. Although the underlying neurological damage is not amenable to correction, many health services are dedicated to providing therapeutic and adaptive support to help people with the condition reach their potential. Method., A cross-sectional survey of children and young people, aged 4,25 years with severe, non-ambulant cerebral palsy as defined using the Gross Motor Function Classification System (Levels IV and V). Study participants will be identified from a pre-existing, geographically defined case register and recruited via a healthcare professional known to them. Two assessments will be undertaken: one involving parents/carers at home and using questionnaires; the other involving the child/young person ideally in one of three settings and including X-rays if clinically indicated. Discussion., This study will contribute to our knowledge of the history and epidemiology of orthopaedic problems in children and young people with cerebral palsy and how these problems accumulate and impact on participation, health and well-being. The study will also identify unmet need and make recommendations for good practice in relation to the orthopaedic care and management for people with severe cerebral palsy. [source] Cerebral palsy in southern Sweden II.ACTA PAEDIATRICA, Issue 11 2001Gross motor function, disabilities The gross motor function and disabilities in children with cerebral palsy in southern Sweden were investigated and related to clinical features. The study covered the birth year period 1990-1993 and comprised 167 children, 145 of them born in Sweden and 22 born abroad. The clinical features and gross motor function were analysed at a mean age of 6.8 y. Clinical features were obtained from a continuing healthcare follow-up programme. Gross motor function was classified according to the Gross Motor Function Classification System (GMFCS). Walking independently was possible for 86% of the hemiplegic, 63% of the pure ataxic, 61% of the diplegic and 21% of the dyskinetic children. None of the tetraplegic children was able to walk. The classification of gross motor function revealed that 59% of the children were categorized into levels I and II (mildly disabled), 14% into level III (moderately disabled) and 27% into levels IV and V (severely disabled). Children born abroad were more severely disabled. Conclusion: The standardized age-related classification system GMFCS enabled a specific description of gross motor function in relation to clinical features. Significant differences between GMFCS levels and subgroups of diagnosis, aetiology, intellectual capacity, epilepsy and visual impairment were found. [source] | ||||||||||