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States RA, Salem Y, Krzak JJ, Godwin EM, McMulkin ML, Kaplan SL. Three-Dimensional Instrumented Gait Analysis for Children With Cerebral Palsy: An Evidence-Based Clinical Practice Guideline. Pediatr Phys Ther 2024; 36:182-206. [PMID: 38568266 DOI: 10.1097/pep.0000000000001101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/05/2024]
Abstract
BACKGROUND Children with cerebral palsy (CP) who walk have complex gait patterns and deviations often requiring physical therapy (PT)/medical/surgical interventions. Walking in children with CP can be assessed with 3-dimensional instrumented gait analysis (3D-IGA) providing kinematics (joint angles), kinetics (joint moments/powers), and muscle activity. PURPOSE This clinical practice guideline provides PTs, physicians, and associated clinicians involved in the care of children with CP, with 7 action statements on when and how 3D-IGA can inform clinical assessments and potential interventions. It links the action statement grades with specific levels of evidence based on a critical appraisal of the literature. CONCLUSIONS This clinical practice guideline addresses 3D-IGA's utility to inform surgical and non-surgical interventions, to identify gait deviations among segments/joints and planes and to evaluate the effectiveness of interventions. Best practice statements provide guidance for clinicians about the preferred characteristics of 3D-IGA laboratories including instrumentation, staffing, and reporting practices.Video Abstract: Supplemental digital content available at http://links.lww.com/PPT/A524.
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Affiliation(s)
- Rebecca A States
- Physical Therapy Program, School of Health Professions and Human Services, Hofstra University, Hempstead, New York (Drs States and Salem); Faculty of Physiotherapy, Cairo University, Cairo, Egypt (Dr Salem); Midwestern University - Physical Therapy Program, Downers Grove, Illinois (Dr Krzak); Shriners Children's Chicago, Gerald F. Harris Motion Analysis Center, Chicago, Illinois (Dr Krzak); Department of Physical Therapy, Long Island University - Brooklyn, Brooklyn, New York (Dr Godwin); Shriners Children's Spokane, Walter E. & Agnes M. Griffin Motion Analysis Center, Spokane, Washington (Dr McMulkin); Department of Rehabilitation & Movement Sciences, Rutgers, The State University of New Jersey, Newark, New Jersey (Dr Kaplan)
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Hochstetter-Owen J, Stott S, Williams SA. The efficacy of split tibial tendon transfers on functional gait outcomes for children and youth with cerebral palsy and spastic equinovarus foot deformities. Bone Jt Open 2023; 4:283-298. [PMID: 37121581 PMCID: PMC10149292 DOI: 10.1302/2633-1462.45.bjo-2023-0005.r1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/02/2023] Open
Abstract
To systematically review the efficacy of split tendon transfer surgery on gait-related outcomes for children and adolescents with cerebral palsy (CP) and spastic equinovarus foot deformity. Five databases (CENTRAL, CINAHL, PubMed, Embase, Web of Science) were systematically screened for studies investigating split tibialis anterior or split tibialis posterior tendon transfer for spastic equinovarus foot deformity, with gait-related outcomes (published pre-September 2022). Study quality and evidence were assessed using the Methodological Index for Non-Randomized Studies, the Risk of Bias In Non-Randomized Studies of Interventions, and the Grading of Recommendations Assessment, Development and Evaluation. Overall, 17 studies (566 feet) were included: 13 studies used clinical grading criteria to report a postoperative 'success' of 87% (75% to 100%), 14 reported on orthotic use with 88% reduced postoperative use, and one study reported on ankle kinematics improvements. Ten studies reported post-surgical complications at a rate of 11/390 feet (2.8%), but 84 feet (14.8%) had recurrent varus (68 feet, 12%) or occurrence of valgus (16 feet, 2.8%). Only one study included a patient-reported outcome measure (pain). Split tendon transfers are an effective treatment for children and youth with CP and spastic equinovarus foot deformities. Clinical data presented can be used for future study designs; a more standardized functional and patient-focused approach to evaluating outcomes of surgical intervention of gait may be warranted.
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Affiliation(s)
| | - Susan Stott
- Department of Surgery, The University of Auckland, Auckland, New Zealand
| | - Sîan A Williams
- Liggins Institute, The University of Auckland, Auckland, New Zealand
- School of Allied Health, Curtin University, Perth, Australia
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Pargas C, Saisongcroh T, Rogers KJ, Sees JP, Miller F, Shrader MW. The impact of asymmetry on the radiographical outcomes following hip reconstruction in patients with cerebral palsy. J Child Orthop 2021; 15:510-514. [PMID: 34858539 PMCID: PMC8582612 DOI: 10.1302/1863-2548.15.210056] [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: 03/04/2021] [Accepted: 08/06/2021] [Indexed: 02/03/2023] Open
Abstract
PURPOSE The purpose of this study was to evaluate the impact of asymmetric hip dysplasia on the outcome of hip reconstruction in patients with cerebral palsy according to preoperative migration percentage (MP). METHODS This study was institutional review board-approved for retrospective cohort review. From 2008 to 2018, 65 patients met inclusion criteria: Gross Motor Function Scale Classification (GMFSC) III to V with spastic hips (MP > 30%) who underwent bilateral hip reconstruction, with a follow-up > 24 months. Main exclusion criteria: children with associated syndromes or chromosomal disorders. The cohort was subdivided into three groups according to preoperative MP difference between hips: Group A > 50%, group B 20% to 50% and Group C < 20%. Subsequently, the groups were analyzed individually and then compared. The asymmetry of extended abduction of the hip was also evaluated and separated into three groups: no asymmetry (< 20° difference), mild asymmetry (20° to 50° difference) and severe (> 50° difference). RESULTS In total, 65 patients underwent bilateral bony reconstructive surgery (130 hips). Mean age at surgery was 10.1 years (sd 3.6; 3.6 to 18.4). Mean age at follow-up was 14.7 years (sd 3.8; 8 to 21). Preoperative GMFSC distribution was grade III (four, 6%), IV (15, 23%) and V (46, 71%). In all, 21 symmetric hips (< 20% MP difference) had a preoperative MP difference of 9% and a follow-up MP difference of 18% (p > 0.05); 32 had a preoperative MP difference of 34% and a follow-up MP difference of 16% (p < 0.0001); 12 had a preoperative MP difference of 80% and a follow-up difference of 6% (p < 0.0001). According to pre- and postoperative abduction values, the mean high hip abduction preoperatively was 34° (sd 17°), whereas low hip abduction was 23° (sd 17°). CONCLUSION Hips with asymmetrical dysplasia and/or abduction undergoing bilateral reconstructive surgery focused on symmetric abduction, and corrected dysplasia in patients with cerebral palsy has improved symmetry in hip abduction and MP. Obtaining this goal immediately postoperatively is maintained to medium-term follow-up. LEVEL OF EVIDENCE IV.
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Affiliation(s)
- Carlos Pargas
- Department of Orthopaedic Surgery, Nemours/Alfred I. duPont Hospital for Children, Wilmington, Delaware, United States
| | - Tanyawat Saisongcroh
- Department of Orthopaedic Surgery, Nemours/Alfred I. duPont Hospital for Children, Wilmington, Delaware, United States,Department of Orthopaedics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Kenneth J. Rogers
- Department of Orthopaedic Surgery, Nemours/Alfred I. duPont Hospital for Children, Wilmington, Delaware, United States
| | - Julieanne P. Sees
- Department of Orthopaedic Surgery, Nemours/Alfred I. duPont Hospital for Children, Wilmington, Delaware, United States
| | - Freeman Miller
- Department of Orthopaedic Surgery, Nemours/Alfred I. duPont Hospital for Children, Wilmington, Delaware, United States
| | - M. Wade Shrader
- Department of Orthopaedic Surgery, Nemours/Alfred I. duPont Hospital for Children, Wilmington, Delaware, United States
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Wong P, Fransch S, Gallagher C, Francis KL, Khot A, Rutz E, Graham HK. Split anterior tibialis tendon transfer to peroneus brevis for spastic equinovarus in children with hemiplegia. J Child Orthop 2021; 15:279-290. [PMID: 34211605 PMCID: PMC8223092 DOI: 10.1302/1863-2548.15.210033] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
PURPOSE The aim of this study is to report the safety and eff-cacy of soft-tissue surgery incorporating split transfer of tibi-alis anterior to peroneus brevis (SPLATT-PB) for children with hemiplegic spastic equinovarus. METHODS This was a retrospective case series of children and adolescents with spastic hemiplegia who had a novel combination of SPLATT-TB, intramuscular tenotomy of tibialis posterior and either spasticity management or gastrocsole-us lengthening as the index surgery. The principal outcome measures were changes in pain and difficulty with shoe wear and radiological parameters obtained from weight-bearing anteroposterior and lateral radiographs of the affected foot before and after surgery. RESULTS A total of 63 patients with symptomatic spastic equinovarus met the inclusion criteria. Mean age at surgery was 9.8 years (6 to 18) and the mean follow-up was seven years (range 3 to 10 years). Foot pain and problems with shoe wear improved after surgery. Seven radiological criteria showed a clinically and statistically significant improvement at follow-up, the majority being in the normal range. There were 11 surgical adverse events, all classified as Modified Cla-vien-Dindo Grade II. Three patients required further surgery for recurrent equinus, eight patients required further surgery for valgus deformities and four patients required bony surgery for residual varus deformities. CONCLUSION Soft-tissue surgery for spastic equinovarus was successful in the majority of children with spastic hemiplegia, particularly between ages eight and 12 years, resulting in a plantigrade, flexible foot with minimal pain or limitations in shoe-wear. Children younger than 8 years at index surgery were more prone to overcorrection into valgus. Children older than 12 years had persistent varus deformities requiring bony surgery. LEVEL OF EVIDENCE Level IV, retrospective case series.
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Affiliation(s)
- Peter Wong
- Orthopaedic Department, The Royal Children’s Hospital, Melbourne, Australia
| | - Shaneil Fransch
- Orthopaedic Department, The Royal Children’s Hospital, Melbourne, Australia
| | - Charles Gallagher
- Orthopaedic Department, The Royal Children’s Hospital, Melbourne, Australia
| | | | - Abhay Khot
- Orthopaedic Department, The Royal Children’s Hospital, Melbourne, Australia
| | - Erich Rutz
- Orthopaedic Department, The Royal Children’s Hospital, Melbourne, Australia
| | - H. Kerr Graham
- Orthopaedic Department, The Royal Children’s Hospital, Melbourne, Australia,Department of Paediatrics, University of Melbourne.,Correspondence should be sent to H. Kerr Graham Department of Orthopaedic Surgery Royal Children’s Hospital Flemington Road Parkville, Victoria, Australia E-mail:
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Elnaggar RK. Relationship Between Transverse-plane Kinematic Deviations of Lower Limbs and Gait Performance in Children with Unilateral Cerebral Palsy: A Descriptive Analysis. Gait Posture 2020; 79:224-228. [PMID: 32442898 DOI: 10.1016/j.gaitpost.2020.05.003] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 04/23/2020] [Accepted: 05/06/2020] [Indexed: 02/02/2023]
Abstract
BACKGROUND Transverse-plane kinematic deviations of lower limbs are common in children with unilateral cerebral palsy (UCP), often with detrimental consequences for gait. RESEARCH QUESTION To identify the most important factor among rotational anomalies of lower limbs for gait in children with UCP. METHODS In a descriptive observational study, 42 children with UCP (age; 5-8 years) who had the ability of independent walking were included. Comprehensive gait analysis was performed and included assessment of the transverse-plane kinematic deviations of the lower limbs [pelvis, hip, and ankle rotation angles, and foot progression (FP) angle], and spatial-temporal gait features [velocity, step length (SL), single-limb support time (SLSt), temporal gait-symmetry index (T-GSI), and spatial gait-symmetry index (S-GSI)]. RESULTS AND SIGNIFICANCE The regression analysis indicated that hip rotation was the key determinant of gait velocity (R2 = 0.75, P < .001) and S-GSI (R2 = 0.24, P = .001). The FP angle was the most important factor for T-GSI (R2 = 0.22, P = .002). The ankle rotation explained in part the variance in T-GSI (R2 = 0.10, P = .001). CONCLUSION Gait velocity and spatial gait-symmetry are primarily affected by hip rotation anomalies. The temporal gait-symmetry is generally associated with the FP angle deviation and partly with ankle rotation deviation.
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Affiliation(s)
- Ragab K Elnaggar
- Department of Physical Therapy for Pediatrics, Faculty of Physical Therapy, Cairo University, Giza, Egypt; Department of Physical Therapy and Health Rehabilitation, Collage of Applied Medical Sciences, Prince Sattam bin Abdulaziz University, Al-Kharj, Saudi Arabia.
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Park KB, Park H, Park BK, Abdel-Baki SW, Kim HW. Clinical and Gait Parameters Related to Pelvic Retraction in Patients with Spastic Hemiplegia. J Clin Med 2019; 8:jcm8050679. [PMID: 31091787 PMCID: PMC6571873 DOI: 10.3390/jcm8050679] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2019] [Revised: 05/01/2019] [Accepted: 05/13/2019] [Indexed: 11/20/2022] Open
Abstract
Pelvic retraction during walking is a common finding seen in patients with spastic hemiplegia. However, potential factors related to this condition have not been comprehensively examined in a systemic manner in previous studies. The purpose of this study was to elucidate any clinical and gait parameters related to pelvic retraction in patients with hemiplegic cerebral palsy. A total of 212 independent ambulatory patients were enrolled in the study. Group I consisted of 113 patients who had persistent pelvic retraction, and Group II of 99 with a normal range of pelvic rotation throughout the gait cycle as evidenced by kinematic analysis. A multivariate logistic regression analysis using a clustering technique was performed, with use of eight gait factors and five clinical factors. Decreased ankle dorsiflexion, increased hip internal rotation, increased anterior pelvic tilt, the Winters classification type II, and asymmetrical posturing of the upper extremity during gait were found to be related to pelvic retraction. This is the only study including a broader array of assessment domains of both clinical and gait parameters with a considerably large and homogenous population with hemiplegia. Further studies will be needed to see whether the rectification of those parameters may improve abnormal gait and pelvic retraction in hemiplegia.
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Affiliation(s)
- Kun-Bo Park
- Division of Pediatric Orthopaedic Surgery, Severance Children's Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea.
| | - Hoon Park
- Department of Orthopaedic Surgery, Gangnam Severance Hospital, Seoul 06273, Korea.
| | - Byoung Kyu Park
- Department of Orthopaedic Surgery, Inje University Haeundae Paik Hospital, Busan 48108, Korea.
| | - Sharkawy Wagih Abdel-Baki
- Division of Pediatric Orthopaedic Surgery, Severance Children's Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea.
| | - Hyun Woo Kim
- Division of Pediatric Orthopaedic Surgery, Severance Children's Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea.
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Skaaret I, Steen H, Huse AB, Holm I. Comparison of gait with and without ankle-foot orthoses after lower limb surgery in children with unilateral cerebral palsy. J Child Orthop 2019; 13:180-189. [PMID: 30996743 PMCID: PMC6442508 DOI: 10.1302/1863-2548.13.180146] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
PURPOSE Children with spastic unilateral cerebral palsy (SUCP) frequently undergo lower limb surgery to improve gait. Postoperatively, ankle-foot orthoses (AFOs) are used to maintain the surgical corrections and provide adequate mechanical support. Our aim was to evaluate changes in gait and impacts of AFOs one-year postoperatively. METHODS In all, 33 children with SUCP, 17 girls and 16 boys, mean age 9.2 years (5 to 16.5) were measured by 3D gait analysis walking barefoot preoperatively and walking barefoot and with AFOs one-year postoperatively. Changes in Gait Profile Scores (GPS), kinematic, kinetic and temporal spatial variables were examined using linear mixed models, with gender, gross motor function and AFO type as fixed effects. RESULTS The results confirm significant gait improvements in the GPS, kinematics and kinetics walking barefoot one year after surgery. Comparing AFOs with barefoot walking postoperatively, there was additionally reduced ankle plantarflexion by an average of 5.1° and knee flexion by 4.7° at initial contact, enhanced ankle moments during loading response, increased velocity, longer steps and inhibited push-off power generation. Stance and swing phase dorsiflexion increased in children walking with hinged AFOs versus children walking with ground reaction AFOs. Changes in the non-affected limbs indicated less compensatory gait postoperatively. CONCLUSION Major changes were found between pre- and postoperative barefoot conditions. The main impact of AFOs was correction of residual drop foot and improved prepositioning for initial contact, which could be considered as indications for continued use after the one-year follow-up. LEVEL OF EVIDENCE Level II - Therapeutic.
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Affiliation(s)
- I. Skaaret
- Department for Child Neurology, Oslo University Hospital, Oslo, Norway,Medical Faculty, Department of Interdisciplinary Health Science, University of Oslo, Oslo, Norway, Correspondence should be sent to Ingrid Skaaret, Department for Child Neurology, Rikshospitalet, Oslo University Hospital, PB 4950 Nydalen, 0424 Oslo, Norway. E-mail:
| | - H. Steen
- Division of Orthopaedic Surgery, Oslo University Hospital, Oslo, Norway,OsloMet University, Oslo, Norway
| | - A. B. Huse
- Department for Child Neurology, Oslo University Hospital, Oslo, Norway,Sophies Minde Ortopedi AS, Oslo, Norway
| | - I. Holm
- Medical Faculty, Department of Interdisciplinary Health Science, University of Oslo, Oslo, Norway,Division of Orthopaedic Surgery, Oslo University Hospital, Oslo, Norway
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Nieuwenhuys A, Papageorgiou E, Schless SH, De Laet T, Molenaers G, Desloovere K. Prevalence of Joint Gait Patterns Defined by a Delphi Consensus Study Is Related to Gross Motor Function, Topographical Classification, Weakness, and Spasticity, in Children with Cerebral Palsy. Front Hum Neurosci 2017; 11:185. [PMID: 28446871 PMCID: PMC5388743 DOI: 10.3389/fnhum.2017.00185] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Accepted: 03/28/2017] [Indexed: 11/18/2022] Open
Abstract
During a Delphi consensus study, a new joint gait classification system was developed for children with cerebral palsy (CP). This system, whose reliability and content validity have previously been established, identified 49 distinct joint patterns. The present study aims to provide a first insight toward the construct validity and clinical relevance of this classification system. The retrospective sample of convenience consisted of 286 patients with spastic CP (3-18 years old, GMFCS levels I-III, 166 with bilateral CP). Kinematic and kinetic trials from three-dimensional gait analysis were classified according to the definitions of the Delphi study, and one classified trial was randomly selected for each included limb (n = 446). Muscle weakness and spasticity were assessed for different muscle groups acting around the hip, knee, and ankle. Subsequently, Pearson Chi square tests, Cramer's V, and adjusted standardized residuals were calculated to explore the strength and direction of the associations between the joint patterns, and the different patient-specific characteristics (i.e., age, GMFCS level, and topographical classification) or clinical symptoms (muscle weakness and spasticity). Patient-specific characteristics showed several significant associations with the patterns of different joints, but the strength of most identified associations was weak. Apart from the knee during stance phase and the pelvis in the sagittal plane, the results systematically showed that the patterns with "minor gait deviations" were the most frequently observed. These minor deviations were found significantly more often in limbs with a lower level of spasticity and good muscle strength. Several other pathological joint patterns were moderately associated with weakness or spasticity, including but not limited to "outtoeing" for weakness and "intoeing" for spasticity. For the joints in the sagittal plane, significantly stronger associations were found with muscle weakness and spasticity, possibly because most of the evaluated muscles in this study mainly perform sagittal plane motions. Remarkably, the hip patterns in the coronal plane did not associate significantly with any of the investigated variables. Although further validation is warranted, this study contributes to the construct validity of the joint patterns of the Delphi consensus study, by demonstrating their ability to distinguish between clinically relevant subgroups in CP.
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Affiliation(s)
- Angela Nieuwenhuys
- Neuromotor Research Group, Department of Rehabilitation Sciences, KU LeuvenLeuven, Belgium
| | - Eirini Papageorgiou
- Neuromotor Research Group, Department of Rehabilitation Sciences, KU LeuvenLeuven, Belgium
| | - Simon-Henri Schless
- Neuromotor Research Group, Department of Rehabilitation Sciences, KU LeuvenLeuven, Belgium
| | - Tinne De Laet
- Faculty of Engineering Science, KU LeuvenLeuven, Belgium
| | - Guy Molenaers
- Department of Development and Regeneration, KU LeuvenLeuven, Belgium
- Department of Orthopedics, University Hospitals LeuvenLeuven, Belgium
| | - Kaat Desloovere
- Neuromotor Research Group, Department of Rehabilitation Sciences, KU LeuvenLeuven, Belgium
- Clinical Motion Analysis Laboratory, University Hospitals LeuvenLeuven, Belgium
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Schranz C, Kruse A, Kraus T, Steinwender G, Svehlik M. Does unilateral single-event multilevel surgery improve gait in children with spastic hemiplegia? A retrospective analysis of a long-term follow-up. Gait Posture 2017; 52:135-139. [PMID: 27907872 DOI: 10.1016/j.gaitpost.2016.11.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Revised: 09/30/2016] [Accepted: 11/07/2016] [Indexed: 02/02/2023]
Abstract
Single event multilevel surgery (SEMLS) has become a standard intervention for children with cerebral palsy (CP). SEMLS proved to improve the gait in bilateral spastic cerebral palsy and those improvements can be maintained in the long term. However there is no evidence on the long-term outcome of unilateral SEMLS in children with unilateral spastic cerebral palsy. The gait analyses and clinical data of 14 children (9 male/5 female, mean age 12.1) with unilateral CP (6 children Gross Motor Function Classification System Scale level I and 8 children level II) were retrospectively reviewed at four time-points: preoperatively, 1year, 3-5 years and approximately 10 years after unilateral SEMLS. The Gait Profile Score (GPS) of the affected leg was used as a main and the number of fine tuning procedures as well as complications rate (Clavien-Dindo classification) as secondary outcome measures. The gait improved postoperatively and the GPS of the affected leg significantly declined by 3.73° which is well above the minimal clinical important difference of 1.6°. No deterioration of GPS occurred throughout the follow-up period. Therefore the postoperative improvement was maintained long-term. However, additional fine-tuning procedures had to be performed during the follow-up in 5 children and three complications occurred (one level II and two level III). The results indicate that children with unilateral cerebral palsy benefit from unilateral SEMLS and maintain gait improvements long-term.
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Affiliation(s)
- Christian Schranz
- Paediatric Orthopaedic Unit, Department of Paediatric Surgery, Medical University of Graz, Auenbruggerplatz 34, A-8036 Graz, Austria.
| | - Annika Kruse
- Institute of Sport Science, University of Graz, Mozartgasse 14/I, A-8010 Graz, Austria
| | - Tanja Kraus
- Paediatric Orthopaedic Unit, Department of Paediatric Surgery, Medical University of Graz, Auenbruggerplatz 34, A-8036 Graz, Austria
| | - Gerhardt Steinwender
- Paediatric Orthopaedic Unit, Department of Paediatric Surgery, Medical University of Graz, Auenbruggerplatz 34, A-8036 Graz, Austria
| | - Martin Svehlik
- Paediatric Orthopaedic Unit, Department of Paediatric Surgery, Medical University of Graz, Auenbruggerplatz 34, A-8036 Graz, Austria
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Abstract
Orthopedic surgery (OS) plays an important role in the management of cerebral palsy (CP). The objectives of OS are to optimize functions and prevent deformity. Newer developments in OS for CP include emphasis on hip surveillance, minimally invasive procedures, use of external fixators instead of plates and screws, better understanding of lever arm dysfunctions (that can only be corrected by bony OS), orthopedic selective spasticity-control surgery, and single-event multilevel lever arm restoration and anti spasticity surgery, which have led to significant improvements in gross motor function and ambulation, especially in spastic quadriplegia, athetosis, and dystonia. The results of OS can be dramatic and life altering for the person with CP and their caregivers if it is performed meticulously by a specialized surgical team, at the appropriate age, for the correct indications, employing sound biomechanical principles and is followed by physician-led, protocol based, intensive, multidisciplinary, institutional rehabilitation, and long term followup. However, OS can be a double-edged sword, and if performed less than optimally, and without the supporting multidisciplinary medical and rehabilitation team, expertise and infrastructure, it often leads to significant functional worsening of the person with CP, including irretrievable loss of previous ambulatory capacity. OS must be integrated into the long term management of the person with CP and should be anticipated and planned at the optimal time and not viewed as a "last resort" intervention or failure of rehabilitation. This instructional course lecture reviews the relevant contemporary principles and techniques of OS in CP.
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Affiliation(s)
- Deepak Sharan
- Department of Pediatric Orthopedics and Rehabilitation, RECOUP Neuromusculoskeletal Rehabilitation Centre, Bengaluru, Karnataka, India,Address for correspondence: Dr. Deepak Sharan, Department of Pediatric Orthopedics and Rehabilitation, RECOUP Neuromusculoskeletal Rehabilitation Centre, 312, Further Extension of Anjanapura Layout, 10th Block, Bengaluru - 560 108, Karnataka, India. E-mail:
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Lamberts RP, Burger M, du Toit J, Langerak NG. A Systematic Review of the Effects of Single-Event Multilevel Surgery on Gait Parameters in Children with Spastic Cerebral Palsy. PLoS One 2016; 11:e0164686. [PMID: 27755599 PMCID: PMC5068714 DOI: 10.1371/journal.pone.0164686] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Accepted: 09/29/2016] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Three-dimensional gait analysis (3DGA) is commonly used to assess the effect of orthopedic single-event multilevel surgery (SEMLS) in children with spastic cerebral palsy (CP). PURPOSE The purpose of this systematic review is to provide an overview of different orthopedic SEMLS interventions and their effects on 3DGA parameters in children with spastic CP. METHODS A comprehensive literature search within six databases revealed 648 records, from which 89 articles were selected for the full-text review and 24 articles (50 studies) included for systematic review. The Oxford Centre for Evidence-Based Medicine Scale and the Methodological Index for Non-Randomized Studies (MINORS) were used to appraise and determine the quality of the studies. RESULTS Except for one level II study, all studies were graded as level III according to the Oxford Centre for Evidence-Based Medicine Scale. The MINORS score for comparative studies (n = 6) was on average 15.7/24, while non-comparative studies (n = 18) scored on average 9.8/16. Nineteen kinematic and temporal-distance gait parameters were selected, and a majority of studies reported improvements after SEMLS interventions. The largest improvements were seen in knee range of motion, knee flexion at initial contact and minimal knee flexion in stance phase, ankle dorsiflexion at initial contact, maximum dorsiflexion in stance and in swing phase, hip rotation and foot progression angles. However, changes in 3DGA parameters varied based on the focus of the SEMLS intervention. DISCUSSION The current article provides a novel overview of a variety of SEMLS interventions within different SEMLS focus areas and the post-operative changes in 3DGA parameters. This overview will assist clinicians and researchers as a potential theoretical framework to further improve SEMLS techniques within different SEMLS focus groups. In addition, it can also be used as a tool to enhance communication with parents, although the results of the studies can't be generalised and a holistic approach is needed when considering SEMLS in a child with spastic CP.
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Affiliation(s)
- Robert P. Lamberts
- Division of Orthopaedic Surgery, Department of Surgical Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
- Division of Exercise Science and Sports Medicine, Department of Human Biology, Faculty of Health Sciences, University of Cape Town, Newlands, South Africa
| | - Marlette Burger
- Division of Physiotherapy, Department of Interdisciplinary Health Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - Jacques du Toit
- Division of Orthopaedic Surgery, Department of Surgical Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - Nelleke G. Langerak
- Division of Physiotherapy, Department of Interdisciplinary Health Sciences, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
- Division of Neurosurgery, Department of Surgery, Faculty of Health Sciences, University of Cape Town, Cape Town, South Africa
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Jung HJ, Yoon JY, Oh MK, Kim YC, Kim JH, Eom TW, Park KB. Effects of Soft Tissue Surgery on Pelvic and Hip Rotation in Patients with Spastic Diplegia: A Meta-Analysis. Clin Orthop Surg 2016; 8:187-93. [PMID: 27247745 PMCID: PMC4870323 DOI: 10.4055/cios.2016.8.2.187] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Accepted: 03/22/2015] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND There are several different opinions regarding the improvements seen on the transverse plane after soft tissue surgery alone in independently ambulant patients with cerebral palsy. We performed a meta-analysis using data from previous studies to identify the effects of soft tissue surgery alone on pelvic and hip rotation in children with spastic diplegia. METHODS We conducted a pilot study to evaluate the improvement in pelvic and hip rotation after muscle-tendon lengthening surgery in children with spastic diplegia. We also searched EMBASE and PubMed and selected 2 previous studies using the same test conditions with kinematic data on the pelvis and hip joints. A meta-analysis of the results of these 3 studies, including this pilot study, was then performed. RESULTS The meta-analysis results showed an external rotation decrease (p = 0.005) in the mean difference of pelvic rotation of -3.61 (95% confidence interval [CI], -6.13 to -1.09) and a mean difference in hip rotation of 6.60 (95% CI, 3.34 to 9.86), indicating a significant increase in the hip external rotation after surgery (p < 0.001). CONCLUSIONS In independently community-ambulant pediatric patients with spastic diplegia, pelvic retraction and hip internal rotation could be improved after soft tissue surgery.
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Affiliation(s)
- Hun Jae Jung
- Department of Orthopaedic Surgery, Seoul Bumin Hospital, Seoul, Korea
| | - Ji Yeon Yoon
- Department of Orthopaedic Surgery, Inje University Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Min Kyung Oh
- Department of Clinical Trial Center, Inje University Busan Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Young Chang Kim
- Department of Orthopaedic Surgery, Inje University Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Jae Hyun Kim
- Department of Orthopaedic Surgery, Inje University Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Tae Woong Eom
- Department of Orthopaedic Surgery, Inje University Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea
| | - Kun Bo Park
- Department of Orthopaedic Surgery, Inje University Haeundae Paik Hospital, Inje University College of Medicine, Busan, Korea
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Tinney A, Thomason P, Sangeux M, Khot A, Graham HK. The transverse Vulpius gastrocsoleus recession for equinus gait in children with cerebral palsy. Bone Joint J 2015; 97-B:564-71. [PMID: 25820899 DOI: 10.1302/0301-620x.97b4.34887] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
We report the results of Vulpius transverse gastrocsoleus recession for equinus gait in 26 children with cerebral palsy (CP), using the Gait Profile Score (GPS), Gait Variable Scores (GVS) and movement analysis profile. All children had an equinus deformity on physical examination and equinus gait on three-dimensional gait analysis prior to surgery. The pre-operative and post-operative GPS and GVS were statistically analysed. There were 20 boys and 6 girls in the study cohort with a mean age at surgery of 9.2 years (5.1 to 17.7) and 11.5 years (7.3 to 20.8) at follow-up. Of the 26 children, 14 had spastic diplegia and 12 spastic hemiplegia. Gait function improved for the cohort, confirmed by a decrease in mean GPS from 13.4° pre-operatively to 9.0° final review (p < 0.001). The change was 2.8 times the minimal clinically important difference (MCID). Thus the improvements in gait were both clinically and statistically significant. The transverse gastrocsoleus recession described by Vulpius is an effective procedure for equinus gait in selected children with CP, when there is a fixed contracture of the gastrocnemius and soleus muscles.
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Affiliation(s)
- A Tinney
- The University of Melbourne, Flemington Road, Parkville, Victoria 3052, Australia
| | - P Thomason
- The Royal Children's Hospital, Flemington Road, Parkville, Victoria 3052, Australia
| | - M Sangeux
- The Royal Children's Hospital, Flemington Road, Parkville, Victoria 3052, Australia
| | - A Khot
- Royal Children's Hospital, Flemington Road, Parkville, Victoria 3052, Australia
| | - H K Graham
- Royal Children's Hospital, Flemington Road, Parkville, Victoria 3052, Australia
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Szopa A, Domagalska-Szopa M, Czamara A. Gait pattern differences in children with unilateral cerebral palsy. RESEARCH IN DEVELOPMENTAL DISABILITIES 2014; 35:2261-2266. [PMID: 24946266 DOI: 10.1016/j.ridd.2014.05.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/06/2014] [Revised: 05/12/2014] [Accepted: 05/29/2014] [Indexed: 06/03/2023]
Abstract
Children with cerebral palsy (CP) often have atypical body posture patterns and abnormal gait patterns resulting from functional strategies to compensate for primary anomalies that are directly attributable to damage to the central nervous system. Our previous study revealed two different postural patterns in children with unilateral CP: (1) a pattern with overloading of the affected body side and (2) a pattern with under-loading of the affected side. The purpose of present study was to test whether different gait patterns dependent on weight distribution between the affected and unaffected body sides could be detected in these children. The study included 45 outpatients with unilateral CP and 51 children with mild scoliosis (reference group). The examination consisted of two inter-related parts: paedobarographic measurements of the body mass distribution between the body sides and three-dimensional instrumented gait analysis. Using cluster analysis based on the Gillette Gait Index (GGI) values, three gait patterns were described: a scoliotic gait pattern and two hemiplegic gait patterns, corresponding to overloading/under-loading of the hemi-side, which are the pro-gravitational gait pattern (PGP) and the anti-gravitational gait pattern (AGP), respectively. The results of this study showed that subjects with AGP presented a higher degree of deviation from the normal gait than children with PGP. This proof that there are differences in the GGI between the AGP and PGP could be a starting point to identify kinematic differences between these gaits in a follow-up study.
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Affiliation(s)
- Andrzej Szopa
- School of Health Sciences, Medical University of Silesia, Medyków 12, Katowice 40-752, Poland.
| | | | - Andrzej Czamara
- College of Physiotherapy, Kościuszki 4, Wrocław 50-038, Poland.
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Carty CP, Walsh HPJ, Gillett JG, Phillips T, Edwards JM, deLacy M, Boyd RN. The effect of femoral derotation osteotomy on transverse plane hip and pelvic kinematics in children with cerebral palsy: a systematic review and meta-analysis. Gait Posture 2014; 40:333-40. [PMID: 24984692 DOI: 10.1016/j.gaitpost.2014.05.066] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2014] [Revised: 05/21/2014] [Accepted: 05/31/2014] [Indexed: 02/02/2023]
Abstract
The purpose of this study was to systematically review the current literature to determine the effect of a femoral derotation osteotomy (FDRO) on hip and pelvic rotation kinematics during gait compared to no intervention in children with spastic cerebral palsy (CP). We performed a systematic search for prospective and retrospective cohort studies of children with CP, who were treated with a FDRO, and were assessed with pre and post surgery three-dimensional gait analysis. Medline, CINAHL, EMBASE, the Cochrane Library and Web of Science were searched up to December 2013. Data sources were prospective and retrospective studies. Mean differences were calculated on pooled data for both pelvic and hip rotation kinematics. Thirteen of 196 articles met the inclusion criteria (5 prospective, 8 retrospective). All included studies were of sufficient quality for meta-analysis as assessed using a customised version of the STROBE checklist. Meta-analysis showed that FDRO significantly reduced pelvic retraction by 9.0 degrees and hip internal rotation by 17.6 degrees in participants with unilateral CP involvement and hip internal rotation by 14.3 degrees in participants with bilateral CP involvement. Pelvic symmetry in children with unilateral spastic CP is significantly improved by FDRO. Patients with bilateral involvement do not improve their transverse plane pelvic rotation profiles during gait as a result to FDRO, although this result should be interpreted with caution due to the heterogeneous nature of these participants and of the methods used in the studies assessed.
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Affiliation(s)
- Christopher P Carty
- Queensland Children's Gait Laboratory, Royal Children's Hospital, Brisbane, Australia; Centre for Musculoskeletal Research, Griffith Health Institute and School of Allied Health Sciences, Griffith University, Gold Coast, Australia.
| | - Henry P J Walsh
- Queensland Children's Gait Laboratory, Royal Children's Hospital, Brisbane, Australia
| | - Jarred G Gillett
- Queensland Children's Gait Laboratory, Royal Children's Hospital, Brisbane, Australia; Queensland Cerebral Palsy and Rehabilitation Research Centre, the University of Queensland, Brisbane, Australia
| | - Teresa Phillips
- Queensland Children's Gait Laboratory, Royal Children's Hospital, Brisbane, Australia
| | - Julie M Edwards
- Queensland Children's Gait Laboratory, Royal Children's Hospital, Brisbane, Australia
| | - Michael deLacy
- Queensland Children's Gait Laboratory, Royal Children's Hospital, Brisbane, Australia
| | - Roslyn N Boyd
- Queensland Cerebral Palsy and Rehabilitation Research Centre, the University of Queensland, Brisbane, Australia
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Haumont T, Church C, Hager S, Cornes MJ, Poljak D, Lennon N, Henley J, Taylor D, Niiler T, Miller F. Flexed-knee gait in children with cerebral palsy: a 10-year follow-up study. J Child Orthop 2013; 7:435-43. [PMID: 24432107 PMCID: PMC3838511 DOI: 10.1007/s11832-013-0505-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2012] [Accepted: 06/12/2013] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND While several studies have evaluated the short-term effectiveness of conservative and surgical treatment of flexed-knee gait in children with cerebral palsy (CP), few have explored the long-term outcomes using gait analysis. The purpose of this study was to examine, through gait analysis, the 10-year outcomes of flexed-knee gait in children with CP. METHODS Ninety-seven children with spastic CP who walked with a flexed-knee gait underwent two gait evaluations [age 6.1 ± 2.1 and 16.2 ± 2.3 years, Gross Motor Function Classification System (GMFCS) I (12), II (45), III (37), IV (3)]. Limbs with knee flexion at initial contact >15° were considered walking with a flexed-knee gait and were included in the study (n = 185). Kinematic data were collected using an eight-camera motion analysis system (Motion Analysis, Santa Rosa, CA). Surgical and therapeutic interventions were not controlled. RESULTS A comparison between the two gait studies showed an overall improvement in gait at 10 years follow-up. Significant improvements were seen in knee flexion at initial contact, Gait Deviation Index (GDI), Gross Motor Function Measure (GMFM), and gait speed (P < 0.01 for all). Outcome was also evaluated based on the severity of flexed-knee gait at the initial visit, with functional skills and overall gait (GDI) improving in all groups (P < 0.01 for all). The group with a severe flexed-knee gait exhibited the most improvement, while subjects with a mild flexed-knee improved the least. CONCLUSIONS Children at a specialty hospital whose orthopedic care included gait analysis and multi-level surgery showed improvement of flexed-knee gait and gross motor function over a 10-year course, regardless of the initial severity.
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Affiliation(s)
- Thierry Haumont
- />Gait Analysis Laboratory, Nemours/Alfred I. duPont Hospital for Children, 1600 Rockland Road, Wilmington, DE 19803 USA
- />Department of Orthopaedics, Children’s Hospital of Brabois, Nancy, France
- />Department of Orthopaedics, Henri Poincaré University, Nancy, France
| | - Chris Church
- />Gait Analysis Laboratory, Nemours/Alfred I. duPont Hospital for Children, 1600 Rockland Road, Wilmington, DE 19803 USA
| | - Shaun Hager
- />Gait Analysis Laboratory, Nemours/Alfred I. duPont Hospital for Children, 1600 Rockland Road, Wilmington, DE 19803 USA
| | - Maria Julia Cornes
- />Gait Analysis Laboratory, Nemours/Alfred I. duPont Hospital for Children, 1600 Rockland Road, Wilmington, DE 19803 USA
| | - Dijana Poljak
- />Gait Analysis Laboratory, Nemours/Alfred I. duPont Hospital for Children, 1600 Rockland Road, Wilmington, DE 19803 USA
| | - Nancy Lennon
- />Gait Analysis Laboratory, Nemours/Alfred I. duPont Hospital for Children, 1600 Rockland Road, Wilmington, DE 19803 USA
- />Nemours Biomedical Research, Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE USA
| | - John Henley
- />Gait Analysis Laboratory, Nemours/Alfred I. duPont Hospital for Children, 1600 Rockland Road, Wilmington, DE 19803 USA
| | - Daveda Taylor
- />Gait Analysis Laboratory, Nemours/Alfred I. duPont Hospital for Children, 1600 Rockland Road, Wilmington, DE 19803 USA
| | - Tim Niiler
- />Gait Analysis Laboratory, Nemours/Alfred I. duPont Hospital for Children, 1600 Rockland Road, Wilmington, DE 19803 USA
| | - Freeman Miller
- />Gait Analysis Laboratory, Nemours/Alfred I. duPont Hospital for Children, 1600 Rockland Road, Wilmington, DE 19803 USA
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Liu Y, Ao LJ, Lu G, Leong E, Liu Q, Wang XH, Zhu XL, Sun TFD, Fei Z, Jiu T, Hu X, Poon WS. Quantitative gait analysis of long-term locomotion deficits in classical unilateral striatal intracerebral hemorrhage rat model. Behav Brain Res 2013; 257:166-77. [PMID: 24126041 DOI: 10.1016/j.bbr.2013.10.007] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2013] [Revised: 09/30/2013] [Accepted: 10/03/2013] [Indexed: 12/11/2022]
Abstract
Gait analysis is a systematic collection of quantitative information on bodily movements during locomotion. Gait analysis has been employed clinically in stroke patients for their rehabilitation planning. In animal studies, gait analysis has been employed for the assessment of their locomotive disturbances in ischemic stroke, spinal cord injury and Parkinson's disease. The aims of the work reported here were to identify the gait parameters, collected from the computer-generated CatWalk System, that change after unilateral intracerebral hemorrhage (ICH) in the acute stage and long term up to 56 days post-ICH. The results showed that with the collagenase-induced unilateral striatal lesion, the rats displayed a significant contralateral decrease in print and maximum contact area and paw intensity, a diagonal increase in the stance duration of the left front and right hind paws, a significant decrease in the stride length of all four limbs, and foot pattern instability as reflected by the base of support, support on styles, and cadence. These deficits, including those in print area, stance and pressure, were demonstrated throughout the long-term period following ICH. The correlations between the gait parameters, lesion volume and asymmetrical forelimb use were also reported in this paper. This work has provided a systematic description on gait parameters in the classical striatal ICH model, which might become an essential assessment tool in future studies of pathophysiology and the development of novel treatments for experimental unilateral intracerebral hemorrhage with gait deficits.
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Affiliation(s)
- Yao Liu
- Rehabilitation Department, The Second Affiliated Hospital of Kunming Medical University, Kunming, Yunnan, China; Division of Neurosurgery, Department of Surgery, Prince of Wales Hospital, The Chinese University of Hong Kong, Hong Kong
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Does the level of proximal femur rotation osteotomy influence the correction results in patients with cerebral palsy? J Pediatr Orthop B 2013; 22:8-13. [PMID: 22814741 DOI: 10.1097/bpb.0b013e3283571796] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Proximal femur external rotation osteotomy is a common procedure used for the correction of increased femur anteversion and hip internal rotation in cerebral palsy (CP). Different levels of osteotomy have been used at the proximal femur, but there are no studies in the literature comparing the results in CP. Patients with spastic CP, Gross Motor Function Classification System (GMFCS) I-III, who had undergone a femoral rotational osteotomy from August 1998 to August 2007, and with complete documentation at gait laboratory were included in the study. Patients were divided into two groups according to the level of osteotomy at the proximal femur. Group A [Dynamic Compression Plate (DCP) group] included 24 patients (36 osteotomies), and the osteotomy in this group was performed below the lesser trochanter. In Group B (Blade Plate group), 29 patients (35 osteotomies) were included and the level of osteotomy was above the lesser trochanter. Age at surgery, sex distribution, follow-up time, previous surgical procedures, surgical procedures performed in the same session as femur osteotomy, GMFCS level, topographic classification, clinical findings (internal and external hip rotation, and femur anteversion), and hip rotation at kinematics were analyzed and the results were compared between groups. Groups A and B were matched in terms of the sex distribution, follow-up time, GMFCS levels, and severity of clinical findings and hip internal rotation at kinematics before surgery. The mean age of the patients at surgery was 9.24 years in group A and 12 years in group B, and this difference was significant on performing statistical analysis (P=0.004). The number of patients who had undergone previous hip adductors' tenotomy was higher in group B (P=0.036). Improvements in clinical and kinematics parameters were observed in both groups after femur osteotomy (P<0.001). The increase in hip external rotation at clinical examination and the reduction in hip internal rotation at kinematics did not show differences between groups A and B on performing statistical analysis. However, reduction of femoral anteversion (P=0.032) and hip internal rotation (P=0.002) were more remarkable in group B. In conclusion, reduction of hip internal rotation and femur anteversion at physical examination were more significant in patients with intertrochanteric osteotomies; however, improvement in kinematics was observed in both groups after surgical procedures.
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Abstract
BACKGROUND Multilevel orthopaedic surgery may improve gait in Type IV hemiplegia, but it is not known if proximal femoral osteotomy combined with adductor release as part of multilevel surgery in patients with hip dysplasia improves hip development. QUESTIONS/PURPOSES We asked whether varus derotational osteotomy of the proximal femur, combined with adductor release, influenced hip development in patients with Type IV hemiplegia having multilevel surgery. PATIENTS AND METHODS We retrospectively reviewed 11 children and adolescents with Type IV hemiplegia who had a proximal femoral osteotomy due to unilateral hip displacement to correct gait dysfunction between 1999 and 2006. The mean age at the time of surgery was 11.1 years (range, 7 to 16 years). We obtained the Movement Analysis Profile and Gait Profile Score before and after surgery. We also measured the Migration Percentage of Reimers and applied the Melbourne Cerebral Palsy Hip Classification System (MCPHCS). The minimum followup was 2 years 3 months (mean, 6 years 6 months; range, 2 years 3 months to 10 years 8 months). RESULTS The majority of gait parameters improved but hip development was not normalized. According to the MCPHCS at last followup, no hips were classified as Grade I, two hips were classified as Grade II, and the remainder were Grade III and IV. CONCLUSIONS Unilateral surgery including a proximal femoral osteotomy improved gait and walking ability in individuals with spastic hemiplegic cerebral palsy. However, hip dysplasia persists. LEVEL OF EVIDENCE Level IV, therapeutic study. See Guidelines for Authors for a complete description of levels of evidence.
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McGinley JL, Dobson F, Ganeshalingam R, Shore BJ, Rutz E, Graham HK. Single-event multilevel surgery for children with cerebral palsy: a systematic review. Dev Med Child Neurol 2012; 54:117-28. [PMID: 22111994 DOI: 10.1111/j.1469-8749.2011.04143.x] [Citation(s) in RCA: 135] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
AIM To conduct a systematic review of single-event multilevel surgery (SEMLS) for children with cerebral palsy, with the aim of evaluating the quality of the evidence and developing recommendations for future research. METHOD The systematic review was conducted using standard search and extraction methods in Medline, EMBASE, CINAHL, and Cochrane electronic databases. For the purposes of this review, SEMLS was defined as two or more soft-tissue or bony surgical procedures at two or more anatomical levels during one operative procedure, requiring only one hospital admission and one period of rehabilitation. Studies were included if: (1) the primary focus was to examine the effect of SEMLS in children with cerebral palsy; (2) the results focused on multiple anatomic levels and reported findings of one or more World Health Organization International Classification of Functioning, Disability and Health (ICF) domains. Studies that focused on a single intervention or level, or on the utility of a specific outcome measure were excluded. Study quality was appraised with the Methodological Index for Non-Randomized Studies (MINORS) and the Oxford Centre for Evidence-Based Medicine scale. The review also examined the reporting of surgery, adverse events, and rehabilitation. RESULTS Thirty-one studies fulfilled the criteria for inclusion, over the period 1985 to October 2010. The MINORS score for these studies varied from 4 to 19, with marked variation in the quality of reporting. Study quality has improved over recent years. Valid measures of gait and function have been introduced and several of the most recent studies have addressed multiple dimensions of the ICF. A statistical synthesis of the outcome data was not conducted, although a trend towards favourable outcomes in gait was evident. Caution is advised with interpretation owing to the variable study quality. Uncontrolled studies may have resulted in an overestimation of treatment efficacy. INTERPRETATION The design and reporting of studies of SEMLS are improving with the development of multidisciplinary teamwork and frameworks such as the ICF. However, the evidence base is limited by the lack of randomized clinical trials, especially when compared with other surgical interventions such as selective dorsal rhizotomy.
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Affiliation(s)
- Jennifer L McGinley
- Murdoch Childrens Research Institute, Flemington Road, Parkville, Victoria 3052, Australia
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Pelvic kinematics and their relationship to gait type in hemiplegic cerebral palsy. Gait Posture 2011; 33:620-4. [PMID: 21454079 DOI: 10.1016/j.gaitpost.2011.02.004] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2010] [Revised: 12/31/2010] [Accepted: 02/06/2011] [Indexed: 02/02/2023]
Abstract
While there is general clinical consensus that children with Unilateral Spastic Cerebral Palsy (USCP) walk with an increased anterior pelvic tilt and the affected hemipelvis retracted, there is less agreement to observations in the coronal plane. Furthermore, the relationship of 3D pelvic kinematic parameters to the Winters, Gage and Hicks (WGH) hemiplegic gait classification has not been reported in the literature. Valid 3-D kinematic gait data were obtained in a representative population of 91 children with hemiplegia (56 M, mean age 10.8 yrs, age range 5-18 yrs; WGH classification Type I n=32, II n=5, III n=7, IV n=9, unclassified n=38). Deviations of symmetry and range of movement from our normative data set (n=48; 26F; mean age 9.9 yrs; age range 5-18 yrs) for mean tilt, tilt range, and difference between affected and unaffected sides for obliquity and rotation were defined as normal, mild, moderate or severe (<1 standard deviation (SD); >1<2 SD; >2<3 SD; >3 SD, respectively). Increased pelvic tilt range (>1 SD) was observed in 60.4% and pelvic retraction (>1 SD) was observed in 61.5% of USCP children in this study. Weak but significant correlations were found between WGH gait type and pelvic obliquity (ρ=0.29; p<0.01). No other correlations were found. Factors such as leg length discrepancy modify the functional leg length throughout the gait cycle contributing to the deviations observed. The evaluation of gait abnormalities in USCP should not be limited to the use of classifications based on sagittal plane kinematics but should seek to include 3D kinematics of the pelvis.
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Modified Goal Attainment Scale outcomes for ambulatory children: with and without orthopedic surgery. Gait Posture 2011; 33:77-82. [PMID: 20971012 DOI: 10.1016/j.gaitpost.2010.09.028] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2010] [Revised: 09/16/2010] [Accepted: 09/25/2010] [Indexed: 02/02/2023]
Abstract
AIM The purpose of this study was to determine if mobility goals were met when set and rated by the family using a modified Goal Attainment Scale following lower extremity orthopedic surgery or on follow-up without surgery. METHODS Parents were asked to establish the top three goals for their child's mobility during a visit to the Motion Analysis Laboratory. Three groups of subjects were established: (1) 25 children with CP who had surgery, (2) 13 children with CP who did not have surgery and (3) 13 children without CP who had surgery. Goals were rated at the follow-up visit to the Motion Analysis Laboratory a mean of 12.4 months after initial visit using a non-criterion reference scale. The PODCI, Gait Deviation Index and Gillette FAQ were additional standardized tools used to measure outcomes. Data were reviewed retrospectively. RESULTS Both groups that had surgery on average met their goals. The group that did not have surgery did not, on average, meet their goals (overall, no change). Significant improvements were noted in both surgery groups on the PODCI and Gait Deviation Index while no changes were found for the group without surgery. CONCLUSION Generally, goals are met following orthopedic surgery when set and rated by the family using a modified Goal Attainment Scale in the Motion Analysis Laboratory. However, goals are not universally met which presents an opportunity to improve the goal setting and evaluation process. Goals identified in this study are specific and unique to the family and agree with other standardized outcome tools.
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GaitaBase: Web-based repository system for gait analysis. Comput Biol Med 2010; 40:201-7. [DOI: 10.1016/j.compbiomed.2009.11.016] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2008] [Revised: 11/08/2009] [Accepted: 11/28/2009] [Indexed: 11/21/2022]
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Damiano DL, Alter KE, Chambers H. New clinical and research trends in lower extremity management for ambulatory children with cerebral palsy. Phys Med Rehabil Clin N Am 2009; 20:469-91. [PMID: 19643348 PMCID: PMC2979300 DOI: 10.1016/j.pmr.2009.04.005] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Cerebral palsy (CP) is the most prevalent physical disability in childhood and includes a group of disorders with varying manifestations. This article focuses on current and future intervention strategies for improving mobility and participation during the lifespan for ambulatory children with CP. The provision and integration of physical therapy and medical and orthopedic surgery management focused primarily on the lower extremities are discussed here. Some of the newer trends are more intense and task-related exercise strategies, greater precision in tone identification and management, and a shift towards musculoskeletal surgery that focuses more on promoting dynamic bony alignment and less on releasing or lengthening tendons. Advances in basic and clinical science and technology development are changing existing paradigms and offering renewed hope for improved functioning for children with CP who face a lifelong disability with unique challenges at each stage in life.
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Affiliation(s)
- Diane L. Damiano
- Chief, Functional & Applied Biomechanics Section, Rehabilitation Medicine Department/ Clinical Center, 10 Center Drive Room 1-1469, National Institutes of Health, Bethesda MD 20892
| | - Katharine E. Alter
- Senior Clinician, Functional & Applied Biomechanics Section, Rehabilitation Medicine Department/ Clinical Center, 10 Center Drive Room 1-1469, National Institute for Child Health and Human Development, National Institutes of Health, Bethesda MD 20892
| | - Henry Chambers
- David Sutherland Director of Cerebral Palsy Research, Rady Children's Hospital, 3020 Children's Way, San Diego, CA 92123
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Power generation in children with spastic hemiplegic cerebral palsy. Gait Posture 2008; 27:641-7. [PMID: 17951060 DOI: 10.1016/j.gaitpost.2007.08.010] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2006] [Revised: 08/15/2007] [Accepted: 08/22/2007] [Indexed: 02/02/2023]
Abstract
BACKGROUND Spastic hemiplegic cerebral palsy is a challenging disorder often affecting children with high functional and cognitive level, who are good candidates for physiotherapy treatment, including co-ordination and muscle strengthening exercises. The goal of this study was to investigate hip and ankle power generation on both the hemiplegic and uninvolved sides in children with spastic hemiplegic cerebral palsy and no previous surgery. METHODS Ninety-nine patients with spastic hemiplegic CP with a mean age of 8.4 years were included. Medical records and gait analysis data were reviewed. Patients were classified using Winter's criteria and an independent sample t-test was used to compare groups. RESULTS The hip extensor power generation was higher in all Winter classification groups on both the hemiplegic and uninvolved sides, compared to age matched normal subjects. Comparing the power generation at the ankle, all groups had less power generation on both the hemiplegic and non-involved side. CONCLUSIONS We found a major power generation shift from the ankle to the hips in children with spastic hemiplegic cerebral palsy both on the hemiplegic and the uninvolved sides. This could be interpreted, as a way of compensating for decreased ankle power generation on the hemiplegic side. The results may suggest that muscle strengthening physiotherapy should be directed toward the hip power generators and co-ordination exercises should be focused distally to the knee and ankle. This may also suggest that power loss at the ankle, such as after tendon-Achilles lengthening, may be of less importance.
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Dobson F, Morris ME, Baker R, Graham HK. Gait classification in children with cerebral palsy: a systematic review. Gait Posture 2007; 25:140-52. [PMID: 16490354 DOI: 10.1016/j.gaitpost.2006.01.003] [Citation(s) in RCA: 113] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2005] [Revised: 12/20/2005] [Accepted: 01/11/2006] [Indexed: 02/02/2023]
Abstract
This systematic review of the literature evaluates the validity of existing classifications of gait deviations in children with cerebral palsy (CP). Numerous efforts have been made to develop classification systems for gait in CP to assist in diagnosis, clinical decision-making and communication. The internal and external validity of gait classifications in 18 studies were examined, including their sampling methods, content validity, construct validity, reliability and clinical utility. Half of the studies used qualitative pattern recognition to construct the gait classification and the remainder used statistical techniques such as cluster analysis. Few adequately defined their samples or sampling methods. Most classifications were constructed using only sagittal plane gait data. Many did not provide adequate guidelines or evidence of reliability and validity of the classification system. No single classification addressed the full magnitude or range of gait deviations in children with CP. Although gait classification in CP can be useful in clinical and research settings, the methodological limitations of many classifications restrict their clinical and research applicability.
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Affiliation(s)
- Fiona Dobson
- Hugh Williamson Gait Laboratory & Murdoch Childrens Research Institute, Royal Children's Hospital, Flemington Road, Parkville, Vic. 3052, Australia.
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Park CI, Park ES, Kim HW, Rha DW. Soft tissue surgery for equinus deformity in spastic hemiplegic cerebral palsy: effects on kinematic and kinetic parameters. Yonsei Med J 2006; 47:657-66. [PMID: 17066509 PMCID: PMC2687751 DOI: 10.3349/ymj.2006.47.5.657] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
The purpose of this study was to evaluate how soft tissue surgery for correcting equinus deformity affects the kinematic and kinetic parameters of the ankle and proximal joints. Sixteen children with spastic hemiplegic cerebral palsy and equinus deformities (age range 3-16 years) were included. Soft tissue surgeries were performed exclusively on the ankle joint area in all subjects. Using computerized gait analysis (Vicon 370 Motion Analysis System), the kinematic and kinetic parameters during barefoot ambulation were collected preoperatively and postoperatively. In all 16 children, the abnormally increased ankle plantar flexion and pelvis anterior tilting on the sagittal plane were significantly improved without a weakening of push-off (p < 0.05). In a group of 8 subjects with a recurvatum knee gait pattern before operation, the postoperative kinematic and kinetic parameters of the knee joint were significantly improved (p < 0.05). In a group of 8 subjects with ipsilateral pelvic external rotation before operation, the postoperative pelvic deviations on the transverse plane were significantly decreased (p < 0.05). These findings suggest that the soft tissue surgery for correcting equinus deformity improves not only the abnormal gait pattern of the ankle, but also that of the knee and pelvis.
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Affiliation(s)
- Chang Il Park
- Department and Research Institute of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Eun Sook Park
- Department and Research Institute of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Hyun Woo Kim
- Department of Orthopaedic Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Dong-wook Rha
- Department and Research Institute of Rehabilitation Medicine, Yonsei University College of Medicine, Seoul, Korea
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