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Linkel A, Raudonytė I, Shippen J, May B, Daunoravičienė K, Sawicki A, Griškevičius J. Intrapersonal and interpersonal evaluation of upper extremity kinematics. Technol Health Care 2017; 25:939-948. [PMID: 29103062 DOI: 10.3233/thc-170927] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND The quality of upper extremity (UE) function can be evaluated by measuring the kinematic parameters of patient movements. OBJECTIVE This investigation focused on finding the angles and angular velocity amplitudes of UE motions in healthy participants to compare with the experimental results of patients with a UE disability who are trying to recover previous movement conditions. METHODS The UE motions of 23 healthy adult volunteers were tested using a three-dimensional motion capture system and measuring hand segment motions. A simplified 7 degrees of freedom (DOF) human arm kinematic model created within MATLAB and used to process the experimental data. RESULTS The interpersonal CV (coefficients of variability) of left-side motions showed that the lowest CV of linear velocity amplitudes was at elbow flexion (4.2%), but the highest was at wrist extension (48.3%). The lowest and highest CV of angular velocity amplitudes were 19.6% and 55.7%, during shoulder adduction and wrist extension, respectively. CONCLUSIONS High interpersonal CV may restrict the direct comparison of kinematic parameters of UE in different healthy and disabled persons.
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Affiliation(s)
- Artūras Linkel
- Department of Biomechanics, Faculty of Mechanics, Vilnius Gediminas Technical University, Vilnius, Lithuania
| | - Inga Raudonytė
- Department of PM&R, Faculty of Medicine, University of Vilnius, Vilnius, Lithuania
| | | | | | - Kristina Daunoravičienė
- Department of Biomechanics, Faculty of Mechanics, Vilnius Gediminas Technical University, Vilnius, Lithuania
| | - Aleksander Sawicki
- Department of Theoretical Electrotechnics and Metrology, Bialystok University of Technology, Bialystok, Poland
| | - Julius Griškevičius
- Department of Biomechanics, Faculty of Mechanics, Vilnius Gediminas Technical University, Vilnius, Lithuania
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Corn K, Imms C, Timewell G, Carter C, Collins L, Dubbeld S, Schubiger S, Froude E. Impact of Second Skin Lycra Splinting on the Quality of Upper Limb Movement in Children. Br J Occup Ther 2016. [DOI: 10.1177/030802260306601005] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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de los Reyes-Guzmán A, Dimbwadyo-Terrer I, Pérez-Nombela S, Monasterio-Huelin F, Torricelli D, Pons JL, Gil-Agudo A. Novel kinematic indices for quantifying upper limb ability and dexterity after cervical spinal cord injury. Med Biol Eng Comput 2016; 55:833-844. [DOI: 10.1007/s11517-016-1555-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Accepted: 07/30/2016] [Indexed: 12/17/2022]
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Hedlund L, Gyllensten AL, Waldegren T, Hansson L. Assessing movement quality in persons with severe mental illness – Reliability and validity of the Body Awareness Scale Movement Quality and Experience. Physiother Theory Pract 2016; 32:296-306. [DOI: 10.3109/09593985.2015.1138008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Lena Hedlund
- Department of Health Sciences, Lund University, Lund, Sweden
| | | | - Tomas Waldegren
- The Country Hospital of Jönköping, Psychiatric Clinic, Jönköping, Sweden
| | - Lars Hansson
- Department of Health Sciences, Lund University, Lund, Sweden
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de los Reyes-Guzmán A, Dimbwadyo-Terrer I, Trincado-Alonso F, Monasterio-Huelin F, Torricelli D, Gil-Agudo A. Quantitative assessment based on kinematic measures of functional impairments during upper extremity movements: A review. Clin Biomech (Bristol, Avon) 2014; 29:719-27. [PMID: 25017296 DOI: 10.1016/j.clinbiomech.2014.06.013] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Revised: 05/14/2014] [Accepted: 06/10/2014] [Indexed: 02/07/2023]
Abstract
BACKGROUND Quantitative measures of human movement quality are important for discriminating healthy and pathological conditions and for expressing the outcomes and clinically important changes in subjects' functional state. However the most frequently used instruments for the upper extremity functional assessment are clinical scales, that previously have been standardized and validated, but have a high subjective component depending on the observer who scores the test. But they are not enough to assess motor strategies used during movements, and their use in combination with other more objective measures is necessary. The objective of the present review is to provide an overview on objective metrics found in literature with the aim of quantifying the upper extremity performance during functional tasks, regardless of the equipment or system used for registering kinematic data. METHODS A search in Medline, Google Scholar and IEEE Xplore databases was performed following a combination of a series of keywords. The full scientific papers that fulfilled the inclusion criteria were included in the review. FINDINGS A set of kinematic metrics was found in literature in relation to joint displacements, analysis of hand trajectories and velocity profiles. These metrics were classified into different categories according to the movement characteristic that was being measured. INTERPRETATION These kinematic metrics provide the starting point for a proposed objective metrics for the functional assessment of the upper extremity in people with movement disorders as a consequence of neurological injuries. Potential areas of future and further research are presented in the Discussion section.
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Affiliation(s)
- Ana de los Reyes-Guzmán
- Biomechanics and Technical Aids Department, National Hospital for Spinal Cord Injury (SESCAM), Toledo, Spain.
| | - Iris Dimbwadyo-Terrer
- Biomechanics and Technical Aids Department, National Hospital for Spinal Cord Injury (SESCAM), Toledo, Spain
| | - Fernando Trincado-Alonso
- Biomechanics and Technical Aids Department, National Hospital for Spinal Cord Injury (SESCAM), Toledo, Spain
| | - Félix Monasterio-Huelin
- Special Technologies Applied to Telecommunication Department, Higher Technical School of Telecommunications Engineering, Technical University of Madrid (UPM), Avenida Complutense, 30, University City, 28040 Madrid, Spain
| | - Diego Torricelli
- Bioengineering Group, Centre of Automatics and Robotics, Spanish National Research Council (CSIC), Ctra. Campo Real, Km 0.2, Arganda del Rey, 28500 Madrid, Spain
| | - Angel Gil-Agudo
- Biomechanics and Technical Aids Department, National Hospital for Spinal Cord Injury (SESCAM), Toledo, Spain
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Hassani S, Krzak JJ, Johnson B, Flanagan A, Gorton G, Bagley A, Õunpuu S, Romness M, Tylkowski C, Oeffinger D. One-Minute Walk and modified Timed Up and Go tests in children with cerebral palsy: performance and minimum clinically important differences. Dev Med Child Neurol 2014; 56:482-9. [PMID: 24843890 DOI: 10.1111/dmcn.12325] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIM This prospective multicenter study assessed performance and changes over time, with and without surgical intervention, in the modified Timed Up and Go (mTUG) and One-Minute Walk tests (1MWT) in children with bilateral cerebral palsy (CP). Minimum clinically important differences (MCIDs) were established for these tools. METHOD Two hundred and nineteen participants with bilateral spastic CP (Gross Motor Function Classification System [GMFCS] levels I–III) were evaluated at baseline and 12 months follow-up. The non-surgical group (n=168; 54 females, 114 males; mean age 12y 11mo, [SD 2y 7mo], range 8y 1mo–19y) had no surgical interventions during the study. The surgical group (n=51; 19 females, 32 males; mean age 12y 10mo [SD 2y 8mo] range 8y 2mo–17y 5mo) underwent soft-tissue and/or bony procedures within 12 months from baseline. The mTUG and 1MWT were collected and MCIDs were established from the change scores of the non-surgical group. RESULTS Dependent walkers (GMFCS level III) required more time to complete the mTUG (p≤0.01) than independent walkers (GMFCS levels I and II). For the 1MWT, distance walked decreased with increasing impairment (p≤0.01). 1MWT and mTUG change scores were not significantly different at any GMFCS level for either the surgical or non-surgical groups (p≤0.01). INTERPRETATION Children with varying levels of function (GMFCS level) perform differently on the 1MWT and mTUG. The data and MCID values can assist clinicians in interpreting changes over time and in assessing interventions.
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Affiliation(s)
- Sahar Hassani
- Shriners Hospitals for Children - Chicago; Chicago IL USA
| | - Joseph J Krzak
- Shriners Hospitals for Children - Chicago; Chicago IL USA
| | - Barbara Johnson
- Shriners Hospitals for Children - Salt Lake City; Salt Lake City UT USA
| | - Ann Flanagan
- Shriners Hospitals for Children - Chicago; Chicago IL USA
| | - George Gorton
- Shriners Hospitals for Children - Springfield; Springfield MA USA
| | - Anita Bagley
- Shriners Hospitals for Children - Northern California; Sacramento CA USA
| | - Sylvia Õunpuu
- Connecticut Children's Medical Center; Hartford CT USA
| | | | | | - Donna Oeffinger
- Shriners Hospitals for Children - Lexington; Lexington KY USA
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Kerr A, Pomeroy VP, Rowe PJ, Dall P, Rafferty D. Measuring movement fluency during the sit-to-walk task. Gait Posture 2013; 37:598-602. [PMID: 23122898 DOI: 10.1016/j.gaitpost.2012.09.026] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2011] [Revised: 09/19/2012] [Accepted: 09/30/2012] [Indexed: 02/02/2023]
Abstract
BACKGROUND Restoring movement fluency is a key focus for physical rehabilitation; it's measurement, however, lacks objectivity. The purpose of this study was to find whether measurable movement fluency variables differed between groups of adults with different movement abilities whilst performing the sit-to-walk (STW) movement. The movement fluency variables were: (1) hesitation during movement (reduction in forward velocity of the centre of mass; CoM), (2) coordination (percentage of temporal overlap of joint rotations) and (3) smoothness (number of inflections in the CoM jerk signal). METHODS Kinematic data previously collected for another study were extracted for three groups: older adults (n=18), older adults at risk of falling (OARF, n=18), and younger adults (n=20). Each subject performed the STW movement freely while a motion analysis system tracked 11 body segments. The fluency variables were derived from the processed kinematic data and tested for group variation using analysis of variance. FINDINGS All three variables showed statistically significant differences among the groups. Hesitation (F=15.11, p<0.001) was greatest in the OARF 47.5% (SD 18.0), compared to older adults 30.3% (SD 15.9) and younger adults 20.8% (SD 11.4). Co-ordination (F=44.88, p<0.001) was lowest for the OARF (6.93%, SD 10.99) compared to both the young (31.21%, SD 5.48) and old (26.24%, SD 5.84). Smoothness (F=35.96, p<0.001) was best in the younger adults, 18.3 (SD 5.2) inflections, compared to the old, 42.5 (SD 11.5) and OARF, 44.25 (SD 7.29). INTERPRETATION Hesitation, co-ordination and smoothness may be valid indicators of movement fluency in adults, with important consequences for research and clinical practice.
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Affiliation(s)
- A Kerr
- Department of Biomedical Engineering, University of Strathclyde, 106 Rottenrow, Glasgow G4 0NW, United Kingdom.
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Movement assessment of infants as a predictor of one year neuromotor outcome in very low birth weight infants. Indian J Pediatr 2011; 78:1383-7. [PMID: 21630070 DOI: 10.1007/s12098-011-0468-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2010] [Accepted: 05/05/2011] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To predict neuromotor outcome in Very Low Birth Weight infants at 1 year using Movement Assessment of Infants scale at 4 and 8 months of corrected age. METHODS This hospital based prospective observational study consecutively recruited 45 infants with birth weight ≤ 1,500 g and admitted to neonatal intensive care unit. The infants were evaluated at 4 and 8 months of corrected age using Movement Assessment of Infants scale and then a follow up evaluation was done at 1 year of corrected age with a neuropschycological tool, Bayley Scale of Infant Development-II and psychomotor development index was calculated to identify the neuromotor outcome. RESULTS For predicting neuromotor outcome on the Bayleys motor scale at 1 year, the sensitivity of Movement Assessment of Infants for 4-month was 70%, specificity 83.3%, positive predictive value 58.3% and negative predictive value was 89.3% for risk points ≥ 10. The sensitivity of Movement Assessment of Infants for 8-month was 80%, specificity 93.3%, positive predictive value 80% and negative predictive value was 93.3% for risk points ≥ 10 .The correlations of the Movement Assessment of Infants total risk scores and categorical risk scores for muscle tone, primitive reflex, automatic reactions and volitional movement at 4 and 8 months with Bayley motor scale at 1 year were highly significant (p < 0.0000). CONCLUSIONS Movement Assessment of Infants is an effective clinical tool to identify neuromotor abnormalities, as the best predictive values for neuromotor outcome at 1 year in Very Low Birth Weight infants were obtained at 8-months and the 4-month Movement Assessment of Infants had high specificity and acceptable sensitivity.
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Langhammer B, Stanghelle JK. Can Physiotherapy after Stroke Based on the Bobath Concept Result in Improved Quality of Movement Compared to the Motor Relearning Programme. PHYSIOTHERAPY RESEARCH INTERNATIONAL 2010; 16:69-80. [PMID: 21110413 DOI: 10.1002/pri.474] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2009] [Revised: 03/22/2010] [Accepted: 04/01/2010] [Indexed: 11/09/2022]
Affiliation(s)
- Birgitta Langhammer
- Faculty of Health Sciences, Oslo University College and Sunnaas Rehabilitation Hospital, Oslo, Norway
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Matthews MJ, Watson M, Richardson B. Effects of dynamic elastomeric fabric orthoses on children with cerebral palsy. Prosthet Orthot Int 2009; 33:339-47. [PMID: 19961295 DOI: 10.3109/03093640903150287] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
This phase 1 exploratory study aimed to establish proof of concept of the effects of dynamic elastomeric fabric orthoses (DEFOs) on the gait of children with spastic diplegic cerebral palsy. Replicated single case experiments employing an ABA methodology were carried out on eight subjects (median age 5.5 years, range 3-13 years; 4 girls/boys) utilizing quantitative/qualitative data collection. Outcome measures were: Ten metre walking test (10MWT); physiological cost index (PCI); visual analogue scale (VAS) scoring of perceived gait changes; functional mobility changes using Patient Specific Functional Scale (PSFS); subject/carer perceptions recorded in daily diaries. Results identified following analysis of quantitative data indicated a treatment effect from the orthoses which could be corroborated by participant subjective impressions and comments. Statistically significant (p < 0.05) intervention-related improvements in gait velocity and gait consistency were identified respectively in 5/8 and 4/8 subjects. Power calculations support the feasibility of a larger controlled study to further investigate this orthotic intervention. This study indicates that DEFO leggings can confer beneficial effects on the gait of some children with spastic diplegia resulting from CP. These findings have implications for orthotic intervention with this subject group.
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Skjaerven LH, Kristoffersen K, Gard G. An eye for movement quality: A phenomenological study of movement quality reflecting a group of physiotherapists' understanding of the phenomenon. Physiother Theory Pract 2009; 24:13-27. [DOI: 10.1080/01460860701378042] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Mokkink LB, Terwee CB, Stratford PW, Alonso J, Patrick DL, Riphagen I, Knol DL, Bouter LM, de Vet HCW. Evaluation of the methodological quality of systematic reviews of health status measurement instruments. Qual Life Res 2009; 18:313-33. [PMID: 19238586 DOI: 10.1007/s11136-009-9451-9] [Citation(s) in RCA: 126] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2008] [Accepted: 01/29/2009] [Indexed: 12/13/2022]
Abstract
A systematic review of measurement properties of health-status instruments is a tool for evaluating the quality of instruments. Our aim was to appraise the quality of the review process, to describe how authors assess the methodological quality of primary studies of measurement properties, and to describe how authors evaluate results of the studies. Literature searches were performed in three databases. One hundred and forty-eight reviews were included. The purpose of included reviews was to identify health status instruments used in an evaluative application and to report on the measurement properties of these instruments. Two independent reviewers selected the articles and extracted the data. Reviews were often of low quality: 22% of the reviews used one database, the search strategy was often poorly described, and in many cases it was not reported whether article selection (75%) and data extraction (71%) was done by two independent reviewers. In 11 reviews the methodological quality of the primary studies was evaluated for all measurement properties, and of these 11 reviews only 7 evaluated the results. Methods to evaluate the quality of the primary studies and the results differed widely. The poor quality of reviews hampers evidence-based selection of instruments. Guidelines for conducting and reporting systematic reviews of measurement properties should be developed.
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Affiliation(s)
- Lidwine B Mokkink
- Department of Epidemiology and Biostatistics, EMGO Institute for Health and Care Research, VU University Medical Center, Van der Boechorststraat 7, 1081 BT, Amsterdam, The Netherlands.
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Abstract
OBJECTIVE Neuromotor function in infancy can be evaluated in various ways. Assessment instruments are used for early detection of children with a high risk for developmental disorders. Early detection enables clinicians to provide intervention at a young age when plasticity of the nervous system is high. The assessments may also be used to monitor intervention. The present article will review the psychometric properties of methods to assess neuromotor function in infancy. METHOD A literature search was performed in PubMed, Medline, and PsycINFO (1966-2007) on instruments to assess neuromotor functioning of infants. RESULTS Fifteen instruments were included and classified into 4 groups: (1) Comprehensive neurological examinations (n = 4). These techniques are widely used, though little is known about their reliability. Their validity in predicting major developmental disorders such as cerebral palsy is good; their predictive validity for minor motor disorders is moderate at best. (2) Procedures with standardized scoring (n = 7). These have good reliability, but only moderate predictive validity for major developmental disorders. No data available for prediction of minor developmental disorders. (3) Observation of milestones (n = 2). Its predictive validity for major developmental disorders is only moderate, whereas reliability is good. (4) Assessment of quality of motor behavior or motor patterns (n = 2). These instruments have the best predictive validity for major and minor developmental motor disorders, but current methods are only useful under the age of 4 months. CONCLUSION Prediction of developmental outcome at an early age is difficult. In medical evaluations of high-risk infants, the best predictions are achieved through a combination of multiple, complementary tools, that is, achieved milestones, neurological examination and assessment of the quality of motor behavior.
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Davids JR, Peace LC, Wagner LV, Gidewall MA, Blackhurst DW, Roberson WM. Validation of the Shriners Hospital for Children Upper Extremity Evaluation (SHUEE) for children with hemiplegic cerebral palsy. J Bone Joint Surg Am 2006; 88:326-33. [PMID: 16452744 DOI: 10.2106/jbjs.e.00298] [Citation(s) in RCA: 77] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The Shriners Hospital for Children Upper Extremity Evaluation (SHUEE) is a video-based tool for the assessment of upper extremity function in children with hemiplegic cerebral palsy. This tool includes spontaneous functional analysis and dynamic positional analysis and assesses the ability to perform grasp and release. The purpose of the present study was to assess the reliability, concurrent validity, and construct validity of this instrument. METHODS The Shriners Hospital for Children Upper Extremity Evaluation studies for eleven subjects with hemiplegic cerebral palsy were selected for the evaluation of intraobserver and interobserver reliability. Concurrent validity was determined through analysis of the Shriners Hospital for Children Upper Extremity Evaluation, Pediatric Evaluation of Disability Inventory, and Jebson-Taylor Test of Hand Function scores for twenty children. Construct validity was determined through analysis of Shriners Hospital for Children Upper Extremity Evaluation scores for eighteen children before and after flexor carpi ulnaris to extensor carpi radialis brevis tendon transfer. RESULTS The absolute mean differences between the two scoring sessions for three raters were 1.2 and 1.0 for the spontaneous functional analysis and the dynamic positional analysis, respectively. Although the mean differences were significantly different from 0 (p < 0.001 and p = 0.003), the differences were small and not clinically important with regard to the total possible score. There was excellent intraobserver reliability between the two sessions with regard to both spontaneous functional analysis (r = 0.99) and dynamic positional analysis (r = 0.98). Assessment of interobserver reliability revealed absolute mean differences between four raters of 3.8 and 3.7 for the spontaneous functional analysis and the dynamic positional analysis, respectively. These differences were significantly different from 0 (p < 0.001); however, the magnitudes of these differences were not important with regard to total score or clinical interpretation. There was excellent interobserver reliability for both the spontaneous functional analysis (r = 0.90) and the dynamic positional analysis (r = 0.89). There was 100% agreement within and between examiners for the grasp-and-release section. The Shriners Hospital for Children Upper Extremity Evaluation showed fair correlation with the self-care scaled score from the Pediatric Evaluation of Disability Inventory (r = 0.47) and good inverse correlation with the non-dominant total time section of the Jebson-Taylor test (r = -0.76). The Shriners Hospital for Children Upper Extremity Evaluation wrist score improved for all eighteen subjects after the flexor tendon transfer, and the mean improvement was significant (p < 0.001). CONCLUSIONS The present study establishes the clinical reliability, concurrent validity, and construct validity of the Shriners Hospital for Children Upper Extremity Evaluation for the assessment of upper extremity function in children with hemiplegic cerebral palsy.
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Affiliation(s)
- Jon R Davids
- Shriners Hospital for Children, 950 West Faris Road, Greenville, SC 29605, USA.
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Abstract
Neuromuscular blockade via injection of alcohol, phenol, or botulinum toxin reduces the tone of overactive muscles in order to restore the appropriate balance between agonists and antagonists. Such a restoration allows improved stretch and increased resting length and can reduce the likelihood of contracture. Alcohol or phenol, injected onto the motor nerve, denatures proteins and promotes axonal degeneration. The onset of action is within hours, whereas the duration of action is variable, ranging from 2 weeks to 6 months and beyond. The advantages of alcohol or phenol chemodenervation lie in their low cost and lack of antigenicity. The disadvantages include the technical difficulty of the injections and significant risk for pain as a result of treatment. Botulinum toxins, purified forms of Clostridium botulinum exotoxins, are injected directly into muscle, where they cleave one or more vesicle fusion proteins, thus blocking release of acetylcholine at the neuromuscular junction. Three commercial products--two of serotype A and one of B--are available. Each differs in its unit potency, side effects, and duration of action. On average, botulinum toxin has a clinical onset of action approximately 12 to 72 hours after injection, with a peak effect at 1 to 3 weeks. Effects then plateau for 1 to 2 months, with patients often requiring reinjection approximately every 3 months. Side effects may include local discomfort at the site of the injection and excessive weakness of the injected or nearby muscles, although more distant effects may occur. Antibody formation is a significant clinical concern and eventually obviates treatment benefit in approximately 5% of patients. Switching serotypes may be effective, at least temporarily. Consensus dosing guidelines have been developed and are presented within. Numerous studies have suggested that botulinum toxin has a role in the care of children with spasticity or dystonia related to cerebral palsy, and may improve equinus, gait, upper extremity use, comfort, and care. Evidence of functional improvement remains equivocal in the severely impaired child; however, there is evidence for improvement in less impaired children. The optimal candidate for injectable neuromuscular blockade is one who has a limited number of muscles that need treatment, who does not have fixed contracture, and who retains selective motor control. The ultimate goal of treatment for the hypertonic child is to maximize function, comfort, and independence. Hypertonia is only one aspect of the upper motoneuron syndrome, which includes both positive and negative symptoms. The treatment program, in which chemodenervation is only one tool, requires a multidisciplinary evaluation and individualized plan to address the whole patient.
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Affiliation(s)
- Ann H Tilton
- Department of Neurology, Section of Child Neurology, Louisiana State University Health Science Center, New Orleans, LA, USA.
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Pomeroy VM, Pramanik A, Sykes L, Richards J, Hill E. Agreement between physiotherapists on quality of movement rated via videotape. Clin Rehabil 2003; 17:264-72. [PMID: 12735533 DOI: 10.1191/0269215503cr607oa] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Although achieving quality of movement after stroke is an important aim of physiotherapy it is rarely measured objectively or described explicitly. OBJECTIVE To test whether physiotherapists agree on a composite measure of quality of movement. SETTING; A movement analysis laboratory SUBJECTS Ten stroke patients and 10 healthy age-matched volunteers. DESIGN Prospective correlational. PROCEDURE All subjects were videofilmed performing three trials of six standardized functional tasks. Two videotapes were made, each with a different randomized order of appearance of the trials. Ten senior physiotherapists independently rated the videotapes twice using a 100-mm visual analogue scale. ANALYSIS Analysis of variance models were fitted to transformed data. Estimates of components of variance were calculated and presented as a percentage of the total variance for differences, within subjects (intra-subject), between raters (inter-rater) and within raters (intra-rater). An acceptable percentage was set at less than 10%. RESULTS The percentage of intra-subject variance ranged from 1% (pick up box and walking) to 9% (step on block). The percentage of inter-rater variance ranged from 18% (pick up pencil) to 38% (sit to stand). The percentage of intra-rater variance was less than 1% for all tasks. CONCLUSIONS Although physiotherapists disagreed with each other on quality of movement they were more consistent in their own scoring.
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Affiliation(s)
- V M Pomeroy
- The Stroke Association's Therapy Research Unit, University of Manchester, UK.
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Abstract
Fitts' Law was extended in the polar coordinate system, and a set of indices for human motion evaluation is proposed. In this paper, the index of difficulty and the index of performance are introduced as the general indices for the quality measure of plane target-to-target movement. As an example, the target-reaching movement of the upper limb, which is a basic functional action of upper limbs in the activities of daily living, was experimentally investigated. Five healthy subjects were asked to perform six target-reaching tasks with different indices of difficulty. All movements were recorded using a Vicon motion analysis system. The movement quality was measured using these evaluation indices.
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Affiliation(s)
- Nianfeng Yang
- Rehabilitation Engineering Research Centre, Department of Precision Instruments, Tsinghua University, Beijing 100084, China
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Fedrizzi E, Pagliano E, Marzaroli M, Fazzi E, Maraucci I, Furlanetto AR, Facchin P. Developmental sequence of postural control in prone position in children with spastic diplegia. Brain Dev 2000; 22:436-44. [PMID: 11102729 DOI: 10.1016/s0387-7604(00)00182-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
The aim of this study was to assess the development of postural control in the prone position in children with spastic diplegia and triplegia, and determine the influence of clinical characteristics, visual acuity and cognitive performance on that development. We also analysed the relation between these early motor achievements in the prone position and the subsequent acquisition of motor competence in the sitting position. We followed 24 diplegic and triplegic children from before age 2 years (mean age 12 months) to mean age 41 months, videorecording motor behaviour every six months and abstracting acquisitions in alignment and balance using a standardised procedure. We confirm a developmental sequence of all the acquired movements in the prone position. 83.3% of the children completed the uprighting sequence in the sagittal plane, acquired good balance, and ability to rotate the head and trunk. 70.8% of the children (all but one of the diplegic children and none among triplegic children) acquired symmetric posture in the frontal plane and 83.3% reduced leg hyperextension. Development was not uniform, and at 12-18 months two groups began to emerge: diplegic children who rapidly achieved all or most of the steps in the sequence and had a favourable prognosis for subsequent motor development; and triplegic children who achieved these steps at a much slower rate or in some cases not at all and had a less favourable prognosis for future development. Diplegic children with normal visual acuity, and general quotient GQ>70 did better than triplegic children with compromised visual acuity and GQ<70. Acquisition of the full uprighting sequence in the prone position before the age of two related to the later acquisition of autonomous sitting.
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Affiliation(s)
- E Fedrizzi
- Department of Developmental Neurology, C. Besta Neurological Institute, Milan, Italy.
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Fedrizzi E, Facchin P, Marzaroli M, Pagliano E, Botteon G, Percivalle L, Fazzi E. Predictors of independent walking in children with spastic diplegia. J Child Neurol 2000; 15:228-34. [PMID: 10805188 DOI: 10.1177/088307380001500405] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A prospective study was carried out to identify predictors of independent walking in 31 children with either spastic diplegia or triplegia, observed from the age of 9 to 18 months (mean, 11 months) and followed for a mean period of 30 months (range, 24 to 36 months). Mean age at most recent examination was 41 months (range, 36 to 54 months). We used an 18-item scheme to chart the acquisition, from the prone position, of prelocomotor, sitting, and locomotor skills. Examinations were conducted every 6 months and videotaped according to a standardized procedure. At latest assessment 18 (58%) of the 31 children had achieved walking, 7 (23%) independently and 11 (35%) with assistance; 13 (42%) did not achieve walking. Ambulatory status was related to developmental quotient and visual acuity: all the children who became independent walkers had normal visual acuity and in 86% of cases a normal general development quotient. Moreover, we found a significant correlation between the number of gross motor skills achieved and the rate of achievement before 2 years of age and ambulatory status at 3 to 5 years of age. Ability to put weight on the hands while prone and to roll from supine to prone position by 18 months of age were significantly related to independent walking, while ability to sit without support was predictive only at around 24 months of age.
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Affiliation(s)
- E Fedrizzi
- Department of Developmental Neurology, C Besta Neurological Institute, Milan, Italy.
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Ade-Hall RA, Moore AP. Botulinum toxin type A in the treatment of lower limb spasticity in cerebral palsy. Cochrane Database Syst Rev 2000:CD001408. [PMID: 10796784 DOI: 10.1002/14651858.cd001408] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
OBJECTIVES To determine whether botulinum toxin (BtA) is an effective and safe treatment for lower limb spasticity in children with cerebral palsy. Functional outcomes are of particular interest. SEARCH STRATEGY Studies for inclusion in the review were identified using the Movement Disorders Review Group trials register, the Cochrane Controlled Trials Register, MEDLINE, pharmaceutical company databases, communication with other researchers in the field and reference lists of papers found using above search strategies. SELECTION CRITERIA Studies were considered eligible for inclusion in the review if they evaluated the efficacy of BtA for the treatment of leg spasticity in children with cerebral palsy. They must have been randomised and include a concurrent control group receiving another intervention. DATA COLLECTION AND ANALYSIS A paper pro forma was used to collect data from the included studies using double extraction by two independent reviewers. Each trial was assessed for internal validity by each of the two reviewers. Meta-analysis was not possible because results were presented in an incompatable form. A Peto odds ratio was calculated where this was appropriate, otherwise a descriptive summary of the results of the individual studies was compiled. MAIN RESULTS Three eligible studies were found each with small numbers of subjects. They were short term, used single injection sessions with follow-up of between 4 and 26 weeks. One study (Koman), of twelve ambulant children, compared BtA with injection of a placebo and found non-significant improvements in gait in the BtA group compared to the placebo group. Two studies (Corry, Flett) compared BtA with the use of casts. Each included 20 ambulant children and found improvements in gait, range of ankle movement and muscle tone in both the BtA and cast groups. However there were no significant differences between the groups in either trial. One of these trials (Flett) also assessed motor function using the gross motor function measure (GMFM) (Russell, 1989) and found significant improvements in each group compared to baseline but no significant differences between the groups. The other trial (Corry) performed 3D gait analysis on those children able to co-operate. Maximal plantar flexion and maximal dorsiflexion during walking were both found to be significantly greater in the BtA group compared to the cast group. In all other dimensions there were no significant differences between the groups. REVIEWER'S CONCLUSIONS This systematic review has not revealed strong controlled evidence to support or refute the use of BtA for the treatment of leg spasticity in cerebral palsy. Ongoing randomised controlled trials are likely to provide useful data on the short term effects of BtA for leg spasticity. Future research should also assess the longer term use of BtA. Ideally studies should be pragmatic in their approach to dose and distribution of toxin to reflect practise. Outcome measures assessing function and disability would give the most useful information.
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Affiliation(s)
- R A Ade-Hall
- Clinical Trials Unit, Walton Centre for Neurology and Neurosurgery, Lower Lane, Fazakerley, Liverpool, UK, L9 7LJ.
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Graveline C, Hwang P, Bone G, Shikolka C, Wade S, Crawley A, Mikulis D. Evaluation of gross and fine motor functions in children with hemidecortication: predictors of outcomes and timing of surgery. J Child Neurol 1999; 14:304-15. [PMID: 10342598 DOI: 10.1177/088307389901400507] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The purpose of this study is three-fold: First, to determine the levels of gross and fine motor functions in children before and after hemidecortication, using standardized measurement tools; second, to investigate if predictors of these outcomes can be characterized; and third, to explore if both clinical measures and functional magnetic resonance imaging (MRI) potentially can identify optimal timing of surgery. The Gross Motor Function Measure and the Quality of Upper Extremity Skills Test are shown to be comprehensive, standardized outcome measures of movement performance in affected children. Age at surgery and interval between age at seizure onset and age at surgery could be the most reliable predictors of clinical outcomes. Functional MRI studies are valuable in exploring the potential of the cortical reorganization that sustains residual sensorimotor function. The combination of clinical measures with functional MRI is a promising method of inquiry into developmental and plasticity processes.
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Affiliation(s)
- C Graveline
- Department of Rehabilitation Services, The Hospital for Sick Children, Toronto, ON, Canada.
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Hemgren E, Persson K. A model for combined assessment of motor performance and behaviour in 3-year-old children. Ups J Med Sci 1999; 104:49-85. [PMID: 10374669 DOI: 10.3109/03009739909178955] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
This paper presents a new model for combined assessment of motor performance and behaviour (CAMPB) in 3-year-old children. It is intended for simultaneous use with a scale for assessment of motor-perceptual development. The child's performance is observed and compared with detailed descriptions of performance in gross and fine motor functions, and descriptions of coordination, attention and social behaviour, included in a protocol. An overall evaluation is also made. These assessments have been performed in a longitudinal follow-up study of children who needed intensive care neonatally and a control group of 72 neonatally healthy children. In this report the results from CAMPB assessments in the control group are presented. CAMPB together with the motor-perceptual scale was feasible in these 3-year-old children and CAMPB was sensitive enough to detect differences between children. The motor performance in most children conformed with the descriptions of gross and fine motor function in the protocol, and clear deviations were few. Seven per cent of the children had considerable problems in motor function and/or perception, in combination with a lack of attention, according to the overall evaluation.
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Affiliation(s)
- E Hemgren
- Department of Women's and Children's Health, Uppsala University Children's Hospital, Sweden
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Ketelaar M, Vermeer A, Helders PJ. Functional motor abilities of children with cerebral palsy: a systematic literature review of assessment measures. Clin Rehabil 1998; 12:369-80. [PMID: 9796927 DOI: 10.1191/026921598673571117] [Citation(s) in RCA: 110] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
OBJECTIVE To provide an overview of functional assessment measures for children with cerebral palsy, supporting the selection of measures and the interpretation of results from measures. METHODS Instruments were selected on the basis of a literature search of the Medline, Sportdisk and PsychLIT databases. ISSUES REVIEWED: Instruments were reviewed with respect to target group, purpose, nature, type and psychometric properties. RESULTS In the literature 17 instruments that are used in paediatric rehabilitation and paediatric physical therapy to assess the functional motor abilities of children with cerebral palsy were found. While there is an urgent need for measures that can evaluate change in functional abilities, it was found that most measures are developed and validated for discriminative purposes. CONCLUSIONS Although instruments developed within the last decade meet psychometric criteria more adequately than those developed previously, it is concluded that only two evaluative assessment measures, the Gross Motor Function Measure (GMFM) and the Pediatric Evaluation of Disability Inventory (PEDI), fulfil the criteria of reliability and validity with respect to responsiveness to change.
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Affiliation(s)
- M Ketelaar
- Department of Educational Sciences, Faculty of Social Sciences, Utrecht University, The Netherlands
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Wright FV, Sheil EM, Drake JM, Wedge JH, Naumann S. Evaluation of selective dorsal rhizotomy for the reduction of spasticity in cerebral palsy: a randomized controlled tria. Dev Med Child Neurol 1998; 40:239-47. [PMID: 9593495 DOI: 10.1111/j.1469-8749.1998.tb15456.x] [Citation(s) in RCA: 137] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Selective dorsal rhizotomy (SDR) is widely used to treat spasticity in children with diplegic cerebral palsy (CP) but has never been shown conclusively to improve functional outcome. The study was designed to measure changes in gross motor function in children 1 year following rhizotomy compared with a control group receiving equivalent physiotherapy (PT) and occupational therapy (OT) with the exception that the rhizotomy group initially underwent a 6-week postoperative in-patient therapy program. Twenty-four children (mean age 58 months) with mild to moderate CP with spastic diplegia were randomly assigned to a therapy-only control group (CG) (N=12) or rhizotomy and therapy group (RG) (N=12). The Gross Motor Function Measure (GMFM) was administered at the baseline, 6-, and 12-month assessments. Extremity tone, range of motion (ROM), biomechanics of the ankle-stretch reflex, isometric contraction, and temporal gait components were also evaluated. GMFM scores in the RG improved by 12.1 percentage points versus 4.4 percentage points in the CG (P<0.02). RG knee and ankle tone was significantly reduced (P<0.005), associated with increased passive ankle ROM (P<0.001), and decreased soleus EMG reflex activity on forced dorsiflexion (P<0.008). Foot-floor contact pattern improved in the RG compared with the CG (P<0.05). In conclusion, SDR combined with PT and OT leads to significantly greater functional motor improvement at 1 year following surgery compared with PT and OT alone. This was achieved in part through reduced knee and ankle tone, increased ankle dorsiflexion ROM, and more normal foot-floor contact during walking.
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Affiliation(s)
- F V Wright
- Bloorview MacMillan Centre, Toronto, Ontario, Canada
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Kraus de Camargo O, Storck M, Bode H. Video-based documentation and rating system of the motor behaviour of handicapped children treated with physiotherapy--a new outcome measure. PEDIATRIC REHABILITATION 1998; 2:21-6. [PMID: 9661708 DOI: 10.3109/17518429809078612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PURPOSE Development of an instrument to measure modifications of motor quality in handicapped children receiving physiotherapy. METHODS A video-based documentation method of motor behaviour in children from 0 to 3 years receiving physiotherapy was elaborated, consisting of a standardized set of scenes (script) and a rating procedure concerning different categories of motor behaviour such as coordination, stability and effort. RESULTS The construction of the script and the rating system proved to be sensitive in documenting and evaluating the motor behaviour of handicapped children receiving physiotherapy. A good inter-rater reliability of 0.85 was obtained. The chosen rating categories represent two independent factors: One relating more to the motor functions (motor component) and the other relating to the psycho-social aspects of movement (interactive component). CONCLUSION The instrument allows to evaluate the quality aspects of movement. They can be observed in motor behaviour regardless of which function is being executed and may develop in a different pace and at different stages of therapy than specific motor functions such as turning, sitting or walking. The instrument is intended to complement a standard neurological examination and the application of motor function tests, especially, to evaluate therapeutic outcomes.
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Affiliation(s)
- O Kraus de Camargo
- Sozialpädiatrisches Zentrum, Universtitätskinderklinik, Ulm/Donau, Germany.
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Buckon CE, Thomas S, Pierce R, Piatt JH, Aiona MD. Developmental skills of children with spastic diplegia: functional and qualitative changes after selective dorsal rhizotomy. Arch Phys Med Rehabil 1997; 78:946-51. [PMID: 9305266 DOI: 10.1016/s0003-9993(97)90055-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
OBJECTIVE This study examined changes in muscle tone, passive range of motion, stability, and mobility in developmental skills at 6 months and 1 year after selective dorsal rhizotomy (SDR). DESIGN Prospective outcome study of a consecutive sample. SETTING Private children's hospital. PATIENTS Twenty-six children with spastic diplegia: 13 independent and 13 dependent ambulators (assistive devices). RESULTS A decrease in spasticity was seen at 6 months after SDR, with no further decrease at 1 year. Increases in passive range of motion of the hip and ankle were seen at 6 months after SDR. The ability to assume and maintain developmental positions with improved alignment and stability was seen more frequently at 6 months after SDR, whereas an improvement in the ability to perform transitional movements was seen more frequently at 1 year after SDR. CONCLUSION SDR decreases spasticity and increases lower extremity range of motion in children with spastic diplegia and appears to be associated with the ability to assume a greater variety of developmental positions with improved alignment, thus greater stability. Improvements in the ability to perform difficult transitional movements at 1 year after SDR are most likely the result of the combined effect of maturation, SDR, and intensive therapeutic intervention.
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Affiliation(s)
- C E Buckon
- Shriners Hospital for Children, Oregon Health Sciences University, Portland, USA
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Beckung E, Steffenburg U, Uvebrant P. Motor and sensory dysfunctions in children with mental retardation and epilepsy. Seizure 1997; 6:43-50. [PMID: 9061823 DOI: 10.1016/s1059-1311(97)80052-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
The aim of this study was to assess motor and sensory functions in a population-based series of 88 mentally retarded children with epilepsy. A new standardized physiotherapy protocol was developed for the heterogeneous population of children with epilepsy; the Cailler-Azusa scale was also found to be useful. For children with cerebral palsy, the gross motor function measure was used. Sensorimotor impairments, resulting in disabilities and handicap, were found to be very common but often overlooked and neglected. Sensorimotor dysfunctions need to be identified in order to provide rational training, understanding and care to children with epilepsy and mental retardation.
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Affiliation(s)
- E Beckung
- Department of Paediatrics, Ostra Hospital, Gothenburg, Sweden
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Drouin LM, Malouin F, Richards CL, Marcoux S. Correlation between the gross motor function measure scores and gait spatiotemporal measures in children with neurological impairments. Dev Med Child Neurol 1996; 38:1007-19. [PMID: 8913182 DOI: 10.1111/j.1469-8749.1996.tb15061.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Twenty six children with a diagnosis of cerebral palsy and four with a diagnosis of head injury, aged between 1 and 8 years, participated in this study, undertaken to determine the relation between spatiotemporal measures (STM) of gait (velocity, cadence, stride length, and cycle duration) and the results of a standardized clinical test of motor function. STM were assessed by a clinical videographic gait test (VGT) whereas the Gross Motor Function Measure (GMFM) was used to assess motor function. For the total group of children, significant linear relations (r = 0.91, r = 0.93; p < 0.0001) were obtained between gait velocity and the GMFM sections D and E which include gait-related activities. These indicate that velocity is a parameter capable of reflecting functional locomotor behavior of these children. The results suggest that GMFM sections D and E may be used as locomotor predictors. The effect of walking with or without support was also investigated. The correlation between gait velocity and the GMFM(E) score was higher (r = 0.69) in the group of children walking with support than in those walking without (r = 0.35). The first group were younger and walked at velocities under 45 cm/s whereas children walking without support were older and walked at velocities ranging from 55 to 110 cm/s. These results suggest that the GMFM(E) score becomes less discriminant at gait velocities above 45 cm/s.
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Persson K, Strömberg B. Structured observation of motor performance (SOMP-I) applied to preterm and full term infants who needed neonatal intensive care. A cross-sectional analysis of progress and quality of motor performance at ages 0-10 months. Early Hum Dev 1995; 43:205-24. [PMID: 8835190 DOI: 10.1016/0378-3782(95)01678-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A new protocol for Structured Observation of Motor Performance in Infants, SOMP-I, designed to describe both progress and quality of motor performance, was evaluated concerning its ability to describe and to discriminate between the motor performance observed in different groups of infants. Sixty-eight infants born at < 32 completed weeks (c.w.) of gestation formed group I, 81 infants born at 32-37 c.w. group II and 77 infants born at > 37 c.w. group III. Seventy-two neonatally healthy full term infants served as controls (group IV). The detailed assessment of level (progress) of motor development at 0, 2, 4, 6 and 10 months of age corrected for preterm birth disclosed few differences in mean level between the groups. Most were found between group I and the control group. In contrast, the quality of motor performance, expressed as proportion of infants with deviations, type of deviation, and total number of deviations per infant, showed many differences, especially between groups I and III, respectively, and the control group. Thus, the SOMP-I protocol permits a detailed assessment both of the level of motor development and the quality of motor performance but has a better discriminative ability for the latter.
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Affiliation(s)
- K Persson
- Department of Paediatrics, Uppsala University Children's Hospital, Sweden
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Persson K, Strömberg B. Structured observation of motor performance (SOMP-I) applied to neonatally healthy fullterm infants at the ages of 0-10 months. Early Hum Dev 1995; 40:127-43. [PMID: 7750440 DOI: 10.1016/0378-3782(94)01598-j] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
A new protocol for structured observation of motor performance in infants, SOMP-I, was applied to 72 neonatally healthy fullterm infants at 0, 2, 4, 6 and 10 months of age. It contains 13 items, formed as ascending scales, consisting of detailed descriptions of motor performance in different body positions and body parts. The observed motor performance is assessed regarding level of development (progress), and degree and type of deviation from the described performance (quality). When observed according to the new protocol, the infants' motor performance corresponded to higher levels of motor development with increasing age and agreed with descriptions in other standardized developmental scales. With age, the motor performance observed was distributed over more levels in the different scales and the number of infants with deviations from the described performance increased in most positions, but decreased in the prone position. The item for the head, at 2 months, showed the largest number of infants with deviations. The total number of deviations in each infant was small. In conclusion, the SOMP-I protocol can describe motor performance in a group of infants who were healthy at birth and is detailed enough to identify differences regarding progress of motor development and quality of motor performance. The assessment is easily performed.
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Affiliation(s)
- K Persson
- Department of Paediatrics, Uppsala University Children's Hospital, Sweden
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Beckung E, Uvebrant P, Hedström A, Rydenhag B. The effects of epilepsy surgery on the sensorimotor function of children. Dev Med Child Neurol 1994; 36:893-901. [PMID: 7926321 DOI: 10.1111/j.1469-8749.1994.tb11780.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The motor and sensory functions of 50 children were investigated before and six months after epilepsy surgery; 34 infants were assessed 24 months after surgery. Postoperatively, 20 children were seizure-free and 22 had a significant reduction of seizures. Epilepsy surgery was found to be an effective mode of treatment for intractable seizures in childhood, even in multiply handicapped individuals. Motor and sensory functions did not deteriorate after surgery; in fact, significant improvements were found in more than half of the children, including those with multiple handicaps. Improvements were most obvious in the seizure-free group, but were also noted in those with reduced seizure frequency. The younger children benefited more from surgery as regards sensorimotor function than did older children and adolescents.
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Affiliation(s)
- E Beckung
- Physiotherapy Unit, Ostra Hospital, Gothenburg, Sweden
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Abstract
This article describes the role of physical and occupational therapists in the rehabilitation of children with a variety of developmental disabilities. Emphasis has been placed on alerting the pediatrician to the types of assessment and treatments provided in order to encourage early referral of clients.
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Affiliation(s)
- L A Kurtz
- Thomas Jefferson University, Philadelphia, Pennsylvania
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