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Fonvig CE, Troelsen J, Halekoh U, Holsgaard-Larsen A. Limited associations between passive range of motion and gross motor function in ambulant/semi-ambulant children and adolescents with cerebral palsy: A cross-sectional study. J Bodyw Mov Ther 2024; 39:170-175. [PMID: 38876622 DOI: 10.1016/j.jbmt.2024.02.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 12/12/2023] [Accepted: 02/25/2024] [Indexed: 06/16/2024]
Abstract
BACKGROUND AND AIM Cerebral palsy (CP) is the most common childhood motor disability, and the Cerebral Palsy Follow-Up Program (CPUP) in Nordic countries uses a traffic light system for passive range of motion (ROM) assessment to aid interpretation and guide decisions regarding interventions. However, the arbitrary chosen ROM threshold values and their potential clinical impact are uncertain. We investigated whether lower extremity ROM values were positively associated with gross motor function and whether gross motor function scores differ between the CPUP ROM thresholds. METHODS This was a cross-sectional analysis of CPUP data for 841 ambulatory children and adolescents with CP, at a mean (SD) age of 9 (3). Regression analyses were employed to explore the relationship between gross motor capacity and performance (using the Gross Motor Function Measure (GMFM-66) and the Functional Mobility Scale (FMS) 5/50/500 m, respectively) and lower extremity ROM, measured with a goniometer. ROM was assessed both as continuous and categorical variables. RESULTS We found that two out of ten continuous ROM measures were positively associated with gross motor function. Limited differences in gross motor function between the ROM thresholds were seen for seven out of ten ROM measures. The CPUP traffic light thresholds primarily differentiated gross motor function between the red and green categories, predominantly for the subgroup of participants with bilateral spastic CP. CONCLUSION Limited associations between passive ROM and gross motor function in children and adolescents with CP were observed, indicating that there is more to consider than ROM when identifying whether interventions are needed.
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Affiliation(s)
- Christina Esmann Fonvig
- Orthopaedic Research Unit, Department of Orthopaedics and Traumatology, Odense University Hospital, Denmark; Department of Clinical Research, University of Southern Denmark, Odense, Denmark.
| | - Jens Troelsen
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Ulrich Halekoh
- Department of Epidemiology, Biostatistics and Biodemography, University of Southern Denmark, Denmark
| | - Anders Holsgaard-Larsen
- Orthopaedic Research Unit, Department of Orthopaedics and Traumatology, Odense University Hospital, Denmark; Department of Clinical Research, University of Southern Denmark, Odense, Denmark
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Church C, Lennon N, Lennon M, Henley JD, Shields T, Niiler T, Taylor DA, Shrader MW, Miller F. Changes in foot posture evaluated with dynamic pedobarography over the course of childhood in ambulatory youth with cerebral palsy. J Child Orthop 2024; 18:3-12. [PMID: 38348441 PMCID: PMC10859121 DOI: 10.1177/18632521231208746] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2023] [Accepted: 09/29/2023] [Indexed: 02/15/2024] Open
Abstract
Purpose Foot deformities are prevalent in children with cerebral palsy, but there is limited research on the progression of foot posture during growth. Our study aimed to evaluate the change in dynamic foot posture in children with cerebral palsy. Methods Children with cerebral palsy, aged 17-40 months, were recruited to participate in this Institutional Review Board-approved prospective longitudinal study by having serial foot posture evaluations. The coronal plane index and foot segmental impulses were measured with dynamic pedobarography. Data were compared between children stratified by Gross Motor Function Classification System level and typically developing children using serial Welch's t-tests across time with Holm correction for multiple comparisons. Results In total, 33 children (54 limbs) were included in the analysis (21 bilateral and 12 unilateral; Gross Motor Function Classification System: I-13, II-14, III-4, IV-2. Children completed 16.9 (± 4.4) evaluations (initial age 2.9 (± 0.7) and final age 18.6 (± 1.7) years)). Early valgus foot posture normalizes in children at Gross Motor Function Classification System levels I/II and persists in children at levels III/IV who do not have foot surgery. For most young children, foot posture development is variable. Conclusion Foot posture in young children with cerebral palsy begins in valgus and tends to normalize in youth who walk without an assistive device. Conservative management of foot deformity is recommended in early childhood. Level of evidence Level II, prognostic study.
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Affiliation(s)
- Chris Church
- Department of Orthopaedics, Nemours Children’s Hospital Delaware, Wilmington, DE, USA
| | - Nancy Lennon
- Department of Orthopaedics, Nemours Children’s Hospital Delaware, Wilmington, DE, USA
| | - Madison Lennon
- Department of Orthopaedics, Nemours Children’s Hospital Delaware, Wilmington, DE, USA
| | - John D Henley
- Department of Orthopaedics, Nemours Children’s Hospital Delaware, Wilmington, DE, USA
| | - Thomas Shields
- Department of Orthopaedics, Nemours Children’s Hospital Delaware, Wilmington, DE, USA
| | - Tim Niiler
- Department of Orthopaedics, Nemours Children’s Hospital Delaware, Wilmington, DE, USA
| | - Daveda A Taylor
- Department of Orthopaedics, Nemours Children’s Hospital Delaware, Wilmington, DE, USA
| | - M Wade Shrader
- Department of Orthopaedics, Nemours Children’s Hospital Delaware, Wilmington, DE, USA
| | - Freeman Miller
- Department of Orthopaedics, Nemours Children’s Hospital Delaware, Wilmington, DE, USA
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Sorek G, Goudriaan M, Schurr I, Schless SH. A longitudinal analysis of selective motor control during gait in individuals with cerebral palsy and the relation to gait deviations. PLoS One 2023; 18:e0289124. [PMID: 37523363 PMCID: PMC10389713 DOI: 10.1371/journal.pone.0289124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 07/12/2023] [Indexed: 08/02/2023] Open
Abstract
OBJECTIVE To investigate longitudinal changes in selective motor control during gait (SMCg) in individuals with cerebral palsy (CP), and to assess if they are related to changes in gait deviations. METHOD Twenty-three children/adolescents with spastic CP (mean ± SD age = 9.0±2.5 years) and two 3D gait assessments (separated by 590±202 days) with no interim surgical intervention, were included. SMCg was assessed using muscle synergy analysis to determine the dynamic motor control index (walk-DMC). Gait deviation was assessed using the Gait profile score (GPS) and Gait variable scores (GVS). RESULTS There were no mean changes in walk-DMC score, GPS or GVS between assessments. However, changes in walk-DMC scores in the more involved leg related to changes in hip flexion-extension and hip internal-external GVS (rp = -0.56; p = 0.017 and rp = 0.65; p = 0.004, respectively). CONCLUSIONS On average, there were no significant longitudinal changes in SMCg. However, there was considerable variability between individuals, which may relate to changes in hip joint kinematics. This suggests that a combination of neural capacity and biomechanical factors influence lower limb muscle co-activation in individuals with CP, with a potential important role for the hip muscles. These findings highlight the importance of taking an individualized approach when evaluating SMCg in individuals with CP.
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Affiliation(s)
- Gilad Sorek
- Laboratory for Paediatric Motion Analysis and Biofeedback Rehabilitation, ALYN Helmsley Paediatric and Adolescent Rehabilitation Research Centre, Jerusalem, Israel
| | - Marije Goudriaan
- Department of Human Movement Sciences, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
- Department of Rehabilitation Medicine, Amsterdam UMC, Amsterdam, Netherlands
| | - Itai Schurr
- Clinical Motion Analysis Laboratory, ALYN Paediatric and Adolescent Rehabilitation Centre, Jerusalem, Israel
| | - Simon-Henri Schless
- Laboratory for Paediatric Motion Analysis and Biofeedback Rehabilitation, ALYN Helmsley Paediatric and Adolescent Rehabilitation Research Centre, Jerusalem, Israel
- Clinical Motion Analysis Laboratory, ALYN Paediatric and Adolescent Rehabilitation Centre, Jerusalem, Israel
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Casey J, Agustsson A, Rosenblad A, Rodby-Bousquet E. Relationship between scoliosis, windswept hips and contractures with pain and asymmetries in sitting and supine in 2450 children with cerebral palsy. Disabil Rehabil 2022; 44:6738-6743. [PMID: 34487468 DOI: 10.1080/09638288.2021.1971308] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
PURPOSE This cross-sectional study of 2450 children with cerebral palsy aimed to analyse the prevalence and association of scoliosis, windswept hips, hip and knee contractures. METHODS Logistic regression was used to estimate associations with pain, postural asymmetries, and ability to change position for children at Gross Motor Function Classification System (GMFCS) levels I-V, aged 0-18 years. RESULTS Most children with a deformity or contracture had postural asymmetries in both sitting and supine positions; 10.5% had scoliosis, 8.7% windswept hips, 6.6% hip flexion and 19.2% knee contractures. Severe postural asymmetries increased the likelihood for scoliosis 9 times, for windswept hips 6 to 9 times, and for hip and knee flexion contractures 7 and 12 times respectively, adjusted for age, sex and GMFCS level. Hip flexion contractures and windswept hips increased the likelihood for pain by 1.5-1.6 times. CONCLUSION The likelihood of having scoliosis, windswept hips and flexion contractures in the hips and knees increased if the child had postural asymmetries, and for increased age and higher GMFCS levels. Efforts should focus on preventing postural asymmetries from occurring or progressing, and on increasing the child's ability to change position. Reducing postural asymmetries may also reduce the likelihood of pain.Implications for RehabilitationThe risk of having scoliosis, windswept hip deformity and flexion contractures in the hips and knees increased if the child had postural asymmetries in sitting or lying.Efforts should focus on preventing or reducing postural asymmetries, and on increasing the child's ability to change position.Reducing postural asymmetries may also reduce the risk of pain.
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Affiliation(s)
- Jackie Casey
- Department of Clinical Sciences, Orthopaedics, Lund University, Lund, Sweden.,Rehabilitation Engineering Centre, Musgrave Park Hospital, Belfast Health & Social Care Trust, Belfast, Northern Ireland
| | - Atli Agustsson
- Research Centre of Movement Science, Department of Physiotherapy, University of Iceland, Reykjavik, Iceland
| | - Andreas Rosenblad
- Department of Medical Sciences, Division of Clinical Diabetology and Metabolism, Uppsala University, Uppsala, Sweden
| | - Elisabet Rodby-Bousquet
- Department of Clinical Sciences, Orthopaedics, Lund University, Lund, Sweden.,Centre for Clinical Research, Uppsala University-Region Västmanland, Västerås, Sweden
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Cloodt E, Lindgren A, Lauge-Pedersen H, Rodby-Bousquet E. Sequence of flexion contracture development in the lower limb: a longitudinal analysis of 1,071 children with cerebral palsy. BMC Musculoskelet Disord 2022; 23:629. [PMID: 35780097 PMCID: PMC9250270 DOI: 10.1186/s12891-022-05548-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Accepted: 06/14/2022] [Indexed: 11/10/2022] Open
Abstract
Background To prevent severe contractures and their impact on adjacent joints in children with cerebral palsy (CP), it is crucial to treat the reduced range of motion early and to understand the order by which contractures appear. The aim of this study was to determine how a hip–knee or ankle contracture are associated with the time to and sequence of contracture development in adjacent joints. Methods This was a longitudinal cohort study of 1,071 children (636 boys, 435 girls) with CP born 1990 to 2018 who were registered before 5 years of age in the Swedish surveillance program for CP and had a hip, knee or ankle flexion contracture of ≥ 10°. The results were based on 1,636 legs followed for an average of 4.6 years (range 0–17 years). The Cox proportional-hazards model adjusted for Gross Motor Function Classification System (GMFCS) levels I–V was used to compare the percentage of legs with and without more than one contracture. Results A second contracture developed in 44% of the legs. The frequency of multiple contractures increased with higher GMFCS level. Children with a primary hip or foot contracture were more likely to develop a second knee contracture. Children with a primary knee contracture developed either a hip or ankle contracture as a second contracture. Conclusions Multiple contractures were associated with higher GMFCS level. Lower limb contractures appeared in specific patterns where the location of the primary contracture and GMFCS level were associated with contracture development in adjacent joints.
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Affiliation(s)
- Erika Cloodt
- Department of Clinical Sciences Lund, Orthopaedics, Lund University, Lund, Sweden. .,Department of Research and Development, Region Kronoberg, Växjö, Sweden.
| | - Anna Lindgren
- Centre for Mathematical Sciences, Lund University, Lund, Sweden
| | | | - Elisabet Rodby-Bousquet
- Department of Clinical Sciences Lund, Orthopaedics, Lund University, Lund, Sweden.,Centre for Clinical Research Västerås, Uppsala University-Region Västmanland, Västerås, Sweden
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Paleg G, Livingstone R. Evidence-informed clinical perspectives on postural management for hip health in children and adults with non-ambulant cerebral palsy. J Pediatr Rehabil Med 2022; 15:39-48. [PMID: 35275575 DOI: 10.3233/prm-220002] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Postural management is a multi-disciplinary approach incorporating a comprehensive schedule of daily and night-time positions, equipment and physical activity to help maintain or improve body structures and function and increase activity and participation. Postural management may play a role in preventing contracture, deformity, pain, and asymmetry. This article provides an overview of the evidence supporting use of postural management to positively influence hip health in individuals with cerebral palsy, functioning as Gross Motor Classification System (GMFCS) levels IV or V. Sitting or lying without changing position for more than 8 hours, unsupported supine lying and asymmetrical or windswept postures are associated with pain and hip subluxation/dislocation. Although high-quality experimental research is still limited by many factors, there is limited evidence of harm, and most individuals at GMFCS IV or V require positioning supports to enable participation and function and ease caregiving. Clinical recommendations combining research and clinical opinion support the early use of comfortable positioning routines and/or equipment to reduce time spent in sustained asymmetrical or potentially harmful sitting and lying positions. Supported standing, active weightbearing and stepping are recommended to promote active movement and position change when possible, depending on individual, family and caregiver routines and preferences.
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Affiliation(s)
- Ginny Paleg
- Montgomery County Infants and Toddlers Program, Rockville, MD, USA
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Rodby-Bousquet E, Agustsson A. Postural Asymmetries and Assistive Devices Used by Adults With Cerebral Palsy in Lying, Sitting, and Standing. Front Neurol 2021; 12:758706. [PMID: 34938261 PMCID: PMC8685523 DOI: 10.3389/fneur.2021.758706] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2021] [Accepted: 11/16/2021] [Indexed: 11/13/2022] Open
Abstract
Purpose: To describe the use of assistive devices and postural asymmetries in lying, sitting and standing positions in adults with cerebral palsy, and to analyze postural asymmetries and any associations with their ability to maintain or change position and time in these positions. Methods: A cross-sectional study based on data from the Swedish Cerebral Palsy follow-up program of 1,547 adults aged 16-76 years, at Gross Motor Function Classification System (GMFCS) levels I (n = 330), II (n = 323), III (n = 235), IV (n = 298), and V (n = 361). Assistive devices such as wheelchairs, seating systems, adjustable beds, standing equipment and time in each position were reported. The Posture and Postural Ability Scale was used to identify asymmetries and rate the ability to maintain or change position. Binary logistic regression models were used to estimate odds ratios (OR) for postural asymmetries in supine, sitting and standing. Results: Assistive devices were used by 63% in sitting (range 5-100% GMFCS levels I-V), 42% in lying (4-92% levels I-V), and 32% in standing (2-70% levels II-V). Wheelchairs were used as seating systems by 57%. Most adults had postural asymmetries in supine (75%; range 35-100% levels I-V), sitting (81%; 50-99% levels I-V) and standing (88%; 65-100% levels I-V). Men were more likely than women to have postural asymmetries, and the likelihood of postural asymmetries increased with age, GMFCS levels and inability to change position. Inability to maintain position increased the probability of postural asymmetries in all positions from OR 2.6 in standing to OR 8.2 in lying and OR 13.1 in sitting. Conclusions: Almost twice as many adults used assistive devices in sitting than in lying or standing. Two thirds of the adults who used standing devices used it for <1 h per day, indicating that they might spend the remaining 23 out of 24 h per day either sitting or lying. Asymmetric postures were frequent across all ages and were highly associated with inability to change or maintain position.
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Affiliation(s)
- Elisabet Rodby-Bousquet
- Centre for Clinical Research, Uppsala University-Region Västmanland, Västerås, Sweden.,Department of Clinical Sciences Lund, Orthopaedics, Lund University, Lund, Sweden
| | - Atli Agustsson
- Research Centre of Movement Science, School of Health Sciences, University of Iceland, Reykjavík, Iceland
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