1
|
González-de-la-Flor Á. A New Clinical Examination Algorithm to Prescribe Conservative Treatment in People with Hip-Related Pain. Pain Ther 2024; 13:457-479. [PMID: 38698256 PMCID: PMC11111658 DOI: 10.1007/s40122-024-00604-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Accepted: 04/04/2024] [Indexed: 05/05/2024] Open
Abstract
Hip-related pain is a common issue in active adults affecting their quality of life, mobility, and overall function, and it can lead to persistent disability. However, diagnosing hip-related pain is challenging due to the many potential sources and causes, including intra-articular and extra-articular pathology, and referred pain from other areas (lumbar or groin related pain). To address this, there is a need for a clinical algorithm based on the best available evidence and expert consensus. This algorithm could guide healthcare professionals in assessing and managing patients with hip-related pain, during the diagnosis, test selection, intervention, monitoring, and promoting collaboration among various healthcare providers. This clinical algorithm for hip-related pain is a comprehensive, flexible, adaptable to different settings, and regularly updated to incorporate new research findings. This literature review aims to establish a clinical algorithm specifically for prescribing exercise treatment to patients with hip-related pain, addressing their individual needs and enhancing their overall care.
Collapse
Affiliation(s)
- Ángel González-de-la-Flor
- Faculty of Sport Sciences, Universidad Europea de Madrid, Calle Tajo s/n, 28670, Villaviciosa de Odón, Madrid, Spain.
| |
Collapse
|
2
|
Nabian MH, Zadegan SA, Mallet C, Neder Y, Ilharreborde B, Simon AL, Presedo A. Distal femoral osteotomy and patellar tendon advancement for the treatment of crouch gait in patients with bilateral spastic cerebral palsy. Gait Posture 2024; 110:53-58. [PMID: 38492261 DOI: 10.1016/j.gaitpost.2024.02.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 02/23/2024] [Accepted: 02/28/2024] [Indexed: 03/18/2024]
Abstract
BACKGROUND Crouch gait, or flexed knee gait, represents a common gait pattern in patients with spastic bilateral cerebral palsy (CP). Distal femoral extension and/or shortening osteotomy (DFEO/DFSO) and patellar tendon advancement (PTA) can be considered as viable options when knee flexion contractures are involved. Better outcomes have been reported after a combination of both, independently of the presence of knee extensor lag. In this study, we evaluated the clinical and kinematic outcomes of these procedures. PATIENTS AND METHODS We reviewed a cohort of 52 limbs (28 patients) who were treated for crouch gait by DFEO/DFSO alone (group 1, n = 15) or DFEO/DFSO + PTA (group 2, n = 37) as a part of single event multilevel surgery (SEMLS). The mean age at surgery was 14 years, and the mean follow-up time was 18 months. The physical examination data and three-dimensional standardized gait analysis were collected and analyzed before the surgery and postoperatively. RESULTS Overall knee range of motion improved in all limbs. The knee flexion decreased significantly in both groups at initial, mid, and terminal stance. Hip flexion significantly decreased in mid-stance for limbs in group 2. Both clinical and gait parameters were most improved in limbs who underwent DFEO/DFSO + PTA. Increased pelvic tilt was observed in both groups after surgery. CONCLUSION Although DFEO/DFSO alone was successful in correcting knee flexion contractures, PTA has helped to improve knee extensor lag and knee extension during gait. LEVEL OF EVIDENCE Therapeutic level IV.
Collapse
Affiliation(s)
- Mohammad Hossein Nabian
- Center for Orthopedic Trans-Disciplinary Applied Research, Tehran University of Medical Sciences, Tehran, Iran; Department of Pediatric Orthopedics, Robert Debré University Hospital, Paris, France
| | - Shayan Abdollah Zadegan
- Department of Neurology, McGovern Medical School, The University of Texas Health Science Center at Houston (UTHealth), Houston, TX, USA
| | - Cindy Mallet
- Department of Pediatric Orthopedics, Robert Debré University Hospital, Paris, France
| | - Yamile Neder
- Department of Pediatric Orthopedics, Robert Debré University Hospital, Paris, France
| | - Brice Ilharreborde
- Department of Pediatric Orthopedics, Robert Debré University Hospital, Paris, France
| | - Anne Laure Simon
- Department of Pediatric Orthopedics, Robert Debré University Hospital, Paris, France
| | - Ana Presedo
- Department of Pediatric Orthopedics, Robert Debré University Hospital, Paris, France.
| |
Collapse
|
3
|
Galán-Olleros M, Lerma-Lara S, Torres-Izquierdo B, Ramírez-Barragán A, Egea-Gámez RM, Hosseinzadeh P, Martínez-Caballero I. Does patella lowering as part of multilevel surgery improve knee kinematics in children with cerebral palsy and crouch gait? A meta-analysis of comparative studies. J Child Orthop 2024; 18:13-25. [PMID: 38348440 PMCID: PMC10859119 DOI: 10.1177/18632521231217542] [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: 09/13/2023] [Accepted: 11/14/2023] [Indexed: 02/15/2024] Open
Abstract
Purpose To evaluate differences in knee kinematic outcomes of patellar-lowering surgery, specifically patellar tendon advancement or patellar tendon shortening, compared with no-patellar-lowering surgery in multilevel surgery for children with cerebral palsy and crouch gait. Methods Four databases were searched to retrieve studies published from inception until 2023. Three reviewers independently screened for studies with observational or randomized control designs, comparing two groups of patients with cerebral palsy and crouch gait who underwent multilevel surgery (with patellar-lowering surgery versus no-patellar-lowering surgery), where various gait analysis outcomes were reported (CRD42023450692). The risk of bias was assessed with the Risk Of Bias In Non-randomised Studies - of Interventions (ROBINS-I) tool. Results Seven studies (249 patients and 368 limbs) met the eligibility criteria. Patients undergoing patellar-lowering surgery demonstrated statistically significant improvements in knee flexion at initial contact (mean difference = -6.39; 95% confidence interval = [-10.4, -2.75]; p = 0.0006; I2 = 84%), minimum knee flexion in stance (mean difference = -14.27; 95% confidence interval = [-18.31, -10.23]; p < 0.00001; I2 = 89%), and clinical knee flexion contracture (mean difference = -5.6; 95% confidence interval = [-9.59, -1.6]; p = 0.006; I2 = 95%), with a significant increase in anterior pelvic tilt (mean difference = 2.97; 95% confidence interval = [0.58, 5.36]; p = 0.01; I2 = 15%). However, improvements in gait deviation index and decrease in peak knee flexion in swing did not reach statistical significance. Subgroup analysis reduced heterogeneity and revealed (1) greater improvement using patellar tendon shortening versus patellar tendon advancement techniques; (2) lack of knee flexion contracture improvement in high-quality or longer-term studies; (3) longer-term improvement only in minimum knee flexion in stance, with a decrease in peak knee flexion in swing; and (4) an inability to assess the potential benefit of rectus femoris procedure and hamstring preservation. Conclusions Overall, the combination of patellar-lowering surgery with multilevel surgery demonstrated superior improvements in stance-phase knee kinematics compared with multilevel surgery alone, despite an increase in anterior pelvic tilt and a longer-term knee flexion reduction during the swing phase. Level of evidence Level III, Systematic review of level III studies.
Collapse
Affiliation(s)
- María Galán-Olleros
- Neuro-Orthopaedic Unit, Orthopaedic Surgery and Traumatology Department, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Sergio Lerma-Lara
- Departament of Physiotherapy, Centro Superior de Estudios Universitarios La Salle, Universidad Autónoma de Madrid, Madrid, Spain
| | - Beltran Torres-Izquierdo
- Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, MO, USA
| | - Ana Ramírez-Barragán
- Neuro-Orthopaedic Unit, Orthopaedic Surgery and Traumatology Department, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Rosa M Egea-Gámez
- Neuro-Orthopaedic Unit, Orthopaedic Surgery and Traumatology Department, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| | - Pooya Hosseinzadeh
- Department of Orthopaedic Surgery, Washington University School of Medicine, Saint Louis, MO, USA
| | - Ignacio Martínez-Caballero
- Neuro-Orthopaedic Unit, Orthopaedic Surgery and Traumatology Department, Hospital Infantil Universitario Niño Jesús, Madrid, Spain
| |
Collapse
|
4
|
Greaves H, Wright D, Eleuteri A, Ray E, Pinzone O, Bass A, Walton R, Barton G. Patellar tendon shortening surgery restores the knee extensor mechanism in flexed knee gait in children with cerebral palsy. J Orthop Sci 2024:S0949-2658(24)00005-8. [PMID: 38262799 DOI: 10.1016/j.jos.2024.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 12/14/2023] [Accepted: 01/12/2024] [Indexed: 01/25/2024]
Abstract
BACKGROUND This study evaluated a patellar tendon shortening (PTS) surgical procedure that uses an overlapping repair combined with an additional Tycron non-absorbable suture to support the shortening in children with Cerebral Palsy (CP). This study aimed to outline this surgical technique and to evaluate its effectiveness in restoring the knee extensor mechanism. METHODS The sagittal plane lower limb kinematics, peak knee extensor moment, gait deviation index (GDI), localised movement deviation profile (MDP), temporospatial parameters, passive knee extension ROM, quadriceps lag, and knee extensor strength were calculated pre- and postoperatively. To determine significant differences a robust linear regression model with high breakdown point and high efficiency was fitted to the data. RESULTS In this retrospective cohort study, a total of 41 patients with CP who were treated with unilateral or bilateral PTS in isolation or as part of single event multilevel surgery (SEMLS), with a mean age of 11.1 years were included. The knee extension angle improved at initial contact (p < 0.0001), and during stance phase (p < 0.0001). The peak internal knee extensor moment decreased during early (p = 0.0014) and late stance phase (p < 0.0001). The quadriceps lag decreased (p < 0.0001) and knee extensor strength increased (p < 0.0001). The GDI improved (p < 0.0001), as well as the localised MDP for sagittal angles (p < 0.0001) and moments (p = 0.0001). Walking speed (p = 1.0) remained unchanged, but the cadence decreased (p = 0.024) and step length increased (p = 0.0001). CONCLUSIONS The knee extension angle and moment during stance phase improved significantly. The children with CP in this study showed improvements in knee extensor strength and quadriceps lag. Thereby it can be concluded that the PTS procedure was able to restore the knee extensor mechanism effectively.
Collapse
Affiliation(s)
- Henrike Greaves
- Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK; Liverpool John Moores University, Liverpool, UK.
| | - David Wright
- Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| | - Antonio Eleuteri
- Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | - Elizabeth Ray
- Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| | - Ornella Pinzone
- Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| | - Alfie Bass
- Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| | - Roger Walton
- Alder Hey Children's Hospital NHS Foundation Trust, Liverpool, UK
| | | |
Collapse
|
5
|
Pandey RA, Johari AN, Shetty T. Crouch Gait in Cerebral Palsy: Current Concepts Review. Indian J Orthop 2023; 57:1913-1926. [PMID: 38009172 PMCID: PMC10673808 DOI: 10.1007/s43465-023-01002-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 09/10/2023] [Indexed: 11/28/2023]
Abstract
Background and Objective Crouch gait is the most common pathological gait pattern in cerebral palsy and is commonly seen in patients with spastic diplegia. It is characterized by excessive knee flexion throughout the stance phase of gait cycle. The aim of this review is to discuss the current literature about CG for a more comprehensive understanding. Methods A literature review about various aspects of crouch gait in cerebral palsy was undertaken. This included its etiology and pathophysiology, biomechanics in crouch gait, natural history of untreated crouch gait, clinical and radiological evaluation and different modalities of available treatment. Results The etiology is multifactorial and the pathophysiology is poorly understood. This makes its management challenging, thereby leading to a variety of available treatment modalities. Inadvertent lengthening of muscle-tendon units is an important cause and can be avoided. A meticulous clinical and radiological evaluation of patients, supplemented by observational and instrumented gait analysis is mandatory in choosing correct treatment modality and improving the treatment outcome. Younger children can be managed satisfactorily by various non-operative methods and spasticity reduction measures. However, crouch gait in cerebral palsy has a progressive natural history and surgical interventions are needed frequently. The current literature supports combination of various soft tissue and bony procedures as a part of single event multilevel surgery. Growth modulation in the form of anterior distal femur hemiepiphysiodesis for correction of fixed flexion deformity of knee has shown encouraging results and can be an alternative in younger children with sufficient growth remaining. Conclusions In spite of extensive research in this field, the current understanding about crouch gait has many knowledge gaps. Further studies about the etiopathogenesis and biomechanics of crouch using instrumented gait analysis are suggested. Similarly, future research should focus on the long term outcomes of different treatment modalities through comparative trials.
Collapse
Affiliation(s)
- Ritesh Arvind Pandey
- Department of Orthopaedics, All India Institute of Medical Sciences (AIIMS), Phulwari Sharif, Aurangabad Road, Patna, Bihar 801507 India
| | - Ashok N. Johari
- Children’s Orthopaedic Centre, 2nd Floor, Bobby Apartments, 143 L.J. Road, Mahim (West), Mumbai, 400016 India
| | - Triveni Shetty
- MGM School of Physiotherapy, MGM Institute of Health Sciences, Navi Mumbai, 410209 India
| |
Collapse
|
6
|
Hanson AM, Wren TAL, Rethlefsen SA, Ciccodicola E, Rubel B, Kay RM. Persistent increase in anterior pelvic tilt after hamstring lengthening in children with cerebral palsy. Gait Posture 2023; 103:184-189. [PMID: 37236054 DOI: 10.1016/j.gaitpost.2023.05.016] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 05/10/2023] [Accepted: 05/17/2023] [Indexed: 05/28/2023]
Abstract
BACKGROUND Hamstring lengthening has traditionally been the surgical treatment of choice to correct flexed knee gait in children with cerebral palsy (CP). Improved passive knee extension and knee extension during gait are reported post hamstring lengthening, but concurrent increased anterior pelvic tilt also occurs. RESEARCH QUESTION Does anterior pelvic tilt increase after hamstring lengthening in children with CP both in the short-term and mid-term, and what predicts increased post-operative anterior pelvic tilt? METHODS 44 participants were included (age 7.2, SD 2.0 years; 5 GMFCS I, 17 GMFCS II, 21 GMFCS III, 1 GMFCS IV). Mean pelvic tilt was compared between visits, and the effect of potential predictors of change in pelvic tilt was examined using linear mixed models. The relationship of change in pelvic tilt to change in other variables was examined using Pearson correlation. RESULTS Anterior pelvic tilt increased significantly post-operatively by 4.8° (p < 0.001). It remained significantly higher by 3.8° at 2-15 years follow-up (p < 0.001). Change in pelvic tilt was not affected by sex, age at surgery, GMFCS level, assistance during walking, time since surgery, or baseline values of hip extensor strength, knee extensor strength, knee flexor strength, popliteal angle, hip flexion contracture, step length, walking speed, maximum hip power in stance, or minimum knee flexion in stance. Pre-operative dynamic hamstring length was associated with greater anterior pelvic tilt at all visits but did not affect amount of change in pelvic tilt. Patients in GMFCS I-II showed a similar pattern of change in pelvic tilt to GMFCS III-IV. SIGNFICANCE When considering hamstring lengthening for ambulatory children with CP, surgeons should weigh increased mid-term anterior pelvic tilt post-operatively with the desired outcome of improved knee extension in stance. Patients with neutral or posterior pelvic tilt and short dynamic hamstring lengths pre-operatively have lowest risk of excessive post-operative anterior pelvic tilt.
Collapse
Affiliation(s)
- Alison M Hanson
- Jackie and Gene Autry Orthopedic Center, Children's Hospital Los Angeles, 4650 Sunset Blvd., Los Angeles, CA 90027, USA.
| | - Tishya A L Wren
- Jackie and Gene Autry Orthopedic Center, Children's Hospital Los Angeles, 4650 Sunset Blvd., Los Angeles, CA 90027, USA
| | - Susan A Rethlefsen
- Jackie and Gene Autry Orthopedic Center, Children's Hospital Los Angeles, 4650 Sunset Blvd., Los Angeles, CA 90027, USA
| | - Eva Ciccodicola
- Jackie and Gene Autry Orthopedic Center, Children's Hospital Los Angeles, 4650 Sunset Blvd., Los Angeles, CA 90027, USA
| | - Boris Rubel
- Jackie and Gene Autry Orthopedic Center, Children's Hospital Los Angeles, 4650 Sunset Blvd., Los Angeles, CA 90027, USA
| | - Robert M Kay
- Jackie and Gene Autry Orthopedic Center, Children's Hospital Los Angeles, 4650 Sunset Blvd., Los Angeles, CA 90027, USA; Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| |
Collapse
|
7
|
Mid-Term Results of Distal Femoral Extension and Shortening Osteotomy in Treating Flexed Knee Gait in Children with Cerebral Palsy. CHILDREN 2022; 9:children9101427. [PMID: 36291363 PMCID: PMC9600012 DOI: 10.3390/children9101427] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 09/15/2022] [Accepted: 09/16/2022] [Indexed: 12/03/2022]
Abstract
Background: Distal femoral extension and shortening osteotomy (DFESO) seems to be an effective method for the treatment of flexed knee gait in children with cerebral palsy. Nevertheless, studies investigating the mid- and long-term outcomes after such procedures are lacking in the literature. Therefore, the purpose of this study was to assess the mid-term outcomes regarding sagittal plane kinematics of the knee after DFESO with or without concomitant patella advancement. Furthermore, an evaluation of the postoperative course and possible recurrence of flexed knee gait was planned. Methods: In a prospective observational study, 19 patients (28 limbs; mean age 11.8 years (6.7–16.0 years)) were examined using 3-D gait analysis and clinical exam before (E0) and at a mean of 38 months (E2: 24–55 months) after surgery. Fifteen patients (22 limbs) had an additional first postoperative gait analysis (E1) after a mean of 14 (10–20) months after surgery. In these patients, the postoperative changes between the short-term and mid-term gait analyses were evaluated. Results: DFESO led to a significant decrease in flexed knee gait with an improvement in sagittal plane kinematics during the stance phase. In addition, a slightly increased anterior pelvic tilt was observed at E1, and we found a tendency towards stiff knee gait with a decrease in mean knee flexion in swing at E2. Conclusions: DFESO led to a significant improvement in flexed knee gait in children with cerebral palsy. The therapeutic effect seems to be lasting on mid-term follow-up with a slight overall tendency to recurrence.
Collapse
|
8
|
Visscher R, Hasler N, Freslier M, Singh NB, Taylor WR, Brunner R, Rutz E. Long-term follow-up after multilevel surgery in cerebral palsy. Arch Orthop Trauma Surg 2022; 142:2131-2138. [PMID: 33620528 DOI: 10.1007/s00402-021-03797-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 01/12/2021] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Single-event multilevel surgery (SEMLS) is frequently used to correct pathological gait patterns in children with bilateral spastic cerebral palsy (BSCP) in a single session surgery. However, in-depth long-term evaluation reports of gait outcomes are limited. Therefore, we investigated if SEMLS is able to correct lower extremity joint and pelvic angles during gait towards typically developing gait patterns (TDC) in children with BSCP, and if so, if this effect is durable over a 10-year period. MATERIALS AND METHODS In total 13 children with BSCP GMFCS level II at time of index-surgery between the ages of 7.7-18.2 years at the time of SEMLS were retrospectively recruited. Three-dimensional gait data were captured preoperatively, as well as at short-, mid-, and long-term post-operatively, and used to analyze: movement analysis profile (MAP), gait profile score (GPS), and lower extremity joint and pelvic angles over the course of a gait cycle using statistical parametric mapping. RESULTS In agreement with previous studies, MAP and GPS improved towards TDCs after surgery, as did knee extension during the stance phase (ɳ2 = 0.67; p < 0.001), while knee flexion in the swing phase (ɳ2 = 0.67; p < 0.001) and pelvic tilt over the complete gait cycle (ɳ2 = 0.36; p < 0.001) deteriorated; no differences were observed between follow-ups. However, further surgical interventions were required in 8 out of 13 of the participants to maintain improvements 10 years post-surgery. CONCLUSIONS While the overall gait pattern improved, our results showed specific aspects of the gait cycle actually deteriorated post-SEMLS and that a majority of the participants needed additional surgery, supporting previous statements for the use of multilevel surgery rather than SEMLS. The results highlight that the field should not only focus on the overall gait scores when evaluating treatment outcomes but should offer additional long-term follow-up of lower extremity function.
Collapse
Affiliation(s)
- Rosa Visscher
- Laboratory for Movement Biomechanics, Institute for Biomechanics, ETH Zurich, HCP H16.1, Leopold-Ruzicka-Weg 4, 8093, Zurich, Switzerland.
| | - Nadine Hasler
- Laboratory for Movement Biomechanics, Institute for Biomechanics, ETH Zurich, HCP H16.1, Leopold-Ruzicka-Weg 4, 8093, Zurich, Switzerland
| | - Marie Freslier
- Laboratory of Movement Analysis, University Children's Hospital Basel (UKBB), Spitalstrasse 33, 4056, Basel, Switzerland
| | - Navrag B Singh
- Laboratory for Movement Biomechanics, Institute for Biomechanics, ETH Zurich, HCP H16.1, Leopold-Ruzicka-Weg 4, 8093, Zurich, Switzerland
| | - William R Taylor
- Laboratory for Movement Biomechanics, Institute for Biomechanics, ETH Zurich, HCP H16.1, Leopold-Ruzicka-Weg 4, 8093, Zurich, Switzerland
| | - Reinald Brunner
- Laboratory of Movement Analysis, University Children's Hospital Basel (UKBB), Spitalstrasse 33, 4056, Basel, Switzerland
- Faculty of Medicine, The University of Basel, 4001, Basel, Switzerland
| | - Erich Rutz
- Laboratory of Movement Analysis, University Children's Hospital Basel (UKBB), Spitalstrasse 33, 4056, Basel, Switzerland
- Murdoch Children's Research Insitute, Pediatric Orthopedic Department, The University of Melbourne, The Royal Children's Hospital RCH, 50 Flemington Road, Parkville, Melbourne, 3052, Australia
- Faculty of Medicine, The University of Basel, 4001, Basel, Switzerland
| |
Collapse
|
9
|
Suits WH. Clinical Measures of Pelvic Tilt in Physical Therapy. Int J Sports Phys Ther 2021; 16:1366-1375. [PMID: 34631258 PMCID: PMC8486407 DOI: 10.26603/001c.27978] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2021] [Accepted: 08/19/2021] [Indexed: 01/18/2023] Open
Abstract
Pelvic tilt refers to the spatial position or motion of the pelvis about a frontal horizontal axis on the rest of the body in the sagittal plane. It is relevant for several musculoskeletal conditions commonly seen in physical therapist practice, particularly conditions affecting the hip and groin. Despite the relevance of pelvic tilt identified in biomechanical studies, and the historical precedence for assessing pelvic tilt, there is a lack of clarity regarding the utility of clinical measures that are practical in a rehabilitation setting. There are several options available to assess pelvic tilt which are discussed in detail in this commentary. All of these options come with potential benefits and considerable limitations. The purpose of this commentary is to provide an overview of the relevance of understanding pelvic tilt in the pathology and rehabilitation of conditions affecting the hip joint, with a focus applying evidence towards identifying clinical measures that may be useful in the rehabilitation setting and considerations that are needed with these measures. LEVEL OF EVIDENCE 5.
Collapse
|
10
|
Outcomes of Patellar Tendon Imbrication With Distal Femoral Extension Osteotomy for Treatment of Crouch Gait. J Pediatr Orthop 2021; 41:e356-e366. [PMID: 33734198 DOI: 10.1097/bpo.0000000000001793] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Crouch gait is a frequent gait abnormality observed in children with cerebral palsy. Distal femoral extension osteotomy (DFEO) with the tightening of the extensor mechanism is a common treatment strategy to address the pathologic knee flexion contracture and patella alta. The goal of this study was to review the results of a patellar tendon imbrication (PTI) strategy to address quadriceps insufficiency in the setting of children undergoing DFEO. METHODS After institutional review board approval, all patients with crouch gait treated at a single institution with DFEO and PTI were identified. Clinical, radiographic, and instrumented gait analysis data were analyzed preoperatively and at 1 year following surgery. RESULTS Twenty-eight patients (54 extremities) with a diagnosis of cerebral palsy and crouch gait were included. Significant improvements were appreciated in the degree of knee flexion contracture, quadriceps strength, knee extensor lag, and popliteal angle (P<0.01). Knee flexion at initial contact and during mid-stance improved significantly (P<0.0001), and knee moments in late stance were significantly reduced (P<0.01). The anterior pelvic tilt, however, significantly increased postoperatively (P<0.0001). Radiographic improvements were seen in the knee flexion angle and patellar station as assessed by the Koshino Sugimoto Index (P<0.0001). Four patients (14.2%) developed a recurrence of knee flexion contracture requiring further intervention. CONCLUSIONS PTI is a simplified and safe technique to address quadriceps insufficiency when performing DFEO. The short-term results of patients who underwent DFEO with PTI demonstrated improvements in clinical, radiographic, and gait analysis variables of the knee. Investigating long-term outcomes, comparing techniques, and assessing quality of life measures are important next steps in research. LEVEL OF EVIDENCE Level IV-case series.
Collapse
|
11
|
Patel RM, Gombosh M, Polster J, Andrish J. Patellar Tendon Imbrication Is a Safe and Efficacious Technique to Shorten the Patellar Tendon in Patients With Patella Alta. Orthop J Sports Med 2020; 8:2325967120959318. [PMID: 33195712 PMCID: PMC7605011 DOI: 10.1177/2325967120959318] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 05/11/2020] [Indexed: 01/17/2023] Open
Abstract
Background Patella alta has been noted to be a risk factor for recurrent patellar instability. Purpose We conducted a radiographic study to determine whether a patellar tendon imbrication technique normalizes patellar height as well as whether the shortened length is maintained at a minimum 2-year follow-up. Study Design Case series; Level of evidence, 4. Methods A total of 54 consecutive patients were identified after a retrospective chart review was performed on patients who underwent patellar tendon imbrication between 2008 and 2013. Preoperative, 3 weeks postoperative, and minimum 2 years postoperative lateral radiographs were analyzed using Insall-Salvati (IS), Blackburne-Peel (BP), and Caton-Deschamps (CD) indices to determine the amount of shortening that was achieved after the procedure and to what degree that shortening was maintained at a minimum 2-year follow-up. Results A total of 27 patients (32 knees) completed a minimum 2-year follow-up. The mean patellar tendon length preoperatively was 6.1 cm (range, 5-8 cm). At 3 weeks and 2 years, the mean tendon lengths were 5.1 and 5.2 cm, respectively. Thus, the mean ± SD change in patellar tendon length from preoperative to 3 weeks postoperative was 0.97 ± 0.67 cm. IS, BP, and CD ratios had minimal change (loss of correction) from 3-week to 2-year follow-up; the delta values were 0.04, -0.03, and 0.09, respectively. There were no complications directly related to the technique. Conclusion Patellar tendon imbrication is a safe and effective procedure to correct patella alta in the setting of lateral patellar instability. On average, the technique allowed 1 cm of patellar tendon shortening and maintained the correction at a minimum 2-year follow-up. In the skeletally immature patient, this technique allows correction of patella alta by avoidance of a tibial tuberosity osteotomy.
Collapse
Affiliation(s)
- Ronak M Patel
- Illinois Center for Orthopaedic Research and Education, Hinsdale Orthopaedic Associates, Westmont, Illinois, USA
| | - Michael Gombosh
- South Florida International Orthopaedics, Miami, Florida, USA
| | - Joshua Polster
- Sports Health, The Cleveland Clinic Foundation, Garfield Heights, Ohio, USA
| | - Jack Andrish
- Sports Health, The Cleveland Clinic Foundation, Garfield Heights, Ohio, USA
| |
Collapse
|
12
|
Almoajil H, Wilson N, Theologis T, Hopewell S, Toye F, Dawes H. Outcome domains and measures after lower limb orthopaedic surgery for ambulant children with cerebral palsy: an updated scoping review. Dev Med Child Neurol 2020; 62:1138-1146. [PMID: 32567044 DOI: 10.1111/dmcn.14599] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2020] [Accepted: 05/07/2020] [Indexed: 11/30/2022]
Abstract
AIM To determine the reported outcome domains and measures used to assess lower limb orthopaedic surgery of ambulant children and young people with cerebral palsy (CP) and map these outcomes to the International Classification of Functioning, Disability and Health - Children and Youth (ICF-CY) framework. METHOD This updated scoping review included studies published between January 2016 and July 2019 in five databases: MEDLINE, PubMed, EMBASE, CINAHL, and the Cochrane Central Register of Controlled Trials. Studies were included if participants were ambulant individuals with CP aged between 0 and 20 years who had undergone lower limb orthopaedic surgery. Health outcome domains and measures were identified and classified using the ICF-CY framework. RESULTS Forty-four eligible studies were identified with a total of 40 different outcome domains recorded. Among eligible studies, 44 (100%) measured body function and structural impairment and seven (16%) measured activity limitation and participation restriction. The most frequently reported outcome was gait pattern (n=37, 84%). Few studies reported adverse effects of surgery (n=13, 30%). Twenty-nine different outcome measures were identified. Patient-reported outcomes measures were used in 10 studies (23%). INTERPRETATION The review highlights a heterogeneity in the reported outcome domains and measures used in CP studies. The majority of the reported outcomes focus on the ICF-CY domain of body function and structure. The review also highlights a notable shift towards patient-reported outcomes in recent years. Development of a core outcome set for lower limb orthopaedic surgery would guide researchers to use more consistent and complete measurement sets.
Collapse
Affiliation(s)
- Hajar Almoajil
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.,Department of Physical Therapy, College of Applied Medical Science, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Nichola Wilson
- Department of Surgery, Faculty of Medical and Health Sciences, The University of Auckland, Auckland, New Zealand
| | - Tim Theologis
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.,Paediatric Orthopaedic Surgery, Nuffield Orthopaedic Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Sally Hopewell
- Centre for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - Francine Toye
- Physiotherapy Research Unite, Nuffield Orthopaedic Centre, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Helen Dawes
- Centre for Movement, Occupational and Rehabilitation Sciences, Oxford Institute of Nursing, Midwifery and Allied Health Research, Oxford Brookes University, Oxford, UK.,Oxford Health NHS Foundation Trust, Oxford, UK
| |
Collapse
|
13
|
O'Sullivan R, Marron A, Brady K. Crouch gait or flexed-knee gait in cerebral palsy: Is there a difference? A systematic review. Gait Posture 2020; 82:153-160. [PMID: 32927222 DOI: 10.1016/j.gaitpost.2020.09.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 08/11/2020] [Accepted: 09/01/2020] [Indexed: 02/02/2023]
Abstract
BACKGROUND Crouch or flexed-knee gait is one of the most common pathological gait patterns in cerebral palsy (CP). Differences exist in definitions used; the degree of knee flexion, inclusion of hip or ankle position, and timing in the gait cycle. This ambiguity may be responsible for variations in prevalence rates and difficulty comparing data across studies. RESEARCH QUESTION What are the kinematic parameters used to define crouch or flexed-knee gait in CP gait? A secondary aim was to examine the quality of data reporting, focusing on the sample characteristics, inclusion/exclusion criteria and the choice of limb included for analysis. METHODS Articles included in this review reported on a specified cohort of adults or children with crouch or flexed-knee gait assessed with 3-dimensional gait analysis. A customised data extraction and quality assessment table was designed specific to the research question. RESULTS The majority (75 %) of included studies used the term crouch gait. Where the pattern was defined, 80 % of crouch papers and 94 % of flexed-knee gait papers based this solely on knee position. Kinematic parameters were clearly defined when they provided objective values of knee flexion, supported this with rationale and provided a reference point in the gait cycle. Only 22 % of crouch papers and 19 % of flexed-knee gait papers provided this information. The majority of studies (67 % crouch; 90 % flexed-knee) specified which limb(s) were included for analysis with the majority including both limbs. Objective values of knee flexion ranged from 8 o to 30 o. SIGNIFICANCE This review highlights that crouch and flexed knee are synonymous and ambiguity exists in the kinematic definition making it difficult to make compare data amongst study cohorts. Future research should provide detailed definitions including the threshold value of knee flexion, how it was derived, the timing in the gait cycle and the limb(s) included in analysis.
Collapse
Affiliation(s)
- R O'Sullivan
- Gait Laboratory, Central Remedial Clinic, Clontarf, Dublin 3, Ireland.
| | - A Marron
- Gait Laboratory, Central Remedial Clinic, Clontarf, Dublin 3, Ireland
| | - K Brady
- Gait Laboratory, Central Remedial Clinic, Clontarf, Dublin 3, Ireland
| |
Collapse
|
14
|
Campbell R, Tipping N, Carty C, Walsh J, Johnson L. Orthopaedic management of knee joint impairment in cerebral palsy: A systematic review and meta-analysis. Gait Posture 2020; 80:347-360. [PMID: 32615408 DOI: 10.1016/j.gaitpost.2020.06.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2020] [Revised: 06/01/2020] [Accepted: 06/14/2020] [Indexed: 02/02/2023]
Abstract
BACKGROUND The optimal management of impaired knee joint function in patients with cerebral palsy (CP) remains a significant and ongoing challenge in paediatric orthopaedic surgery. RESEARCH QUESTION What are the clinical and functional outcomes after operative and non-operative orthopaedic interventions for knee joint impairment in patients with CP? METHODS This systematic review and meta-analysis of orthopaedic interventions for the management of knee joint impairment in paediatric CP patients evaluated study-level data in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Statement. We performed searches of the following electronic databases from their dates of inception to November 2019: Medline (Ovid), Embase (Ovid) and Pubmed. We extracted mean differences in pre-operative and post-operative measurements for the following outcomes: minimum knee flexion in stance; knee flexion at initial contact; maximum knee flexion in swing; range of motion; popliteal angle; fixed flexion deformity angle; and mean pelvic tilt. RESULTS Sixty-nine retrospective cohort studies, prospective cohort studies and RCTs comprising 2991 patients were included with 4578 knees analysed. Included studies were of sufficient quality as assessed by the MOOSE checklist. Operative interventions showed significant improvement in knee flexion at initial contact, knee flexion in stance, range of motion, popliteal angle and fixed flexion deformity which were comparable when subgrouped according to operative technique. In contrast, non-operative techniques and botulinum toxin injection did not confer significant improvements. Operative interventions for knee joint impairment led to increased mean pelvic tilt and reduced maximum knee flexion in swing. SIGNIFICANCE This review provides strong evidence that operative interventions for the management of knee joint impairment in cerebral palsy patients improve knee kinematics and clinical examination findings.
Collapse
Affiliation(s)
- Ryan Campbell
- Department of Medicine, University of New South Wales, Australia.
| | - Nicholas Tipping
- Department of Medicine, University of New South Wales, Australia
| | - Christopher Carty
- School of Allied Health Sciences and GCORE, Menzies Health Institute Queensland, Griffith University, Gold Coast, QLD 4222, Australia; Department of Orthopaedics, Queensland Children's Hospital, QLD 4101, Australia
| | - John Walsh
- Department of Orthopaedics, Queensland Children's Hospital, QLD 4101, Australia
| | - Liam Johnson
- Department of Orthopaedics, Queensland Children's Hospital, QLD 4101, Australia
| |
Collapse
|
15
|
Novaczyk ZB, Georgiadis AG, Boyer ER. Association of back pain and pelvic tilt during gait in individuals with cerebral palsy. Gait Posture 2019; 74:66-70. [PMID: 31472331 DOI: 10.1016/j.gaitpost.2019.08.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Revised: 07/09/2019] [Accepted: 08/11/2019] [Indexed: 02/02/2023]
Abstract
BACKGROUND Back pain prevalence may increase with lumbar lordosis during standing in individuals with cerebral palsy (CP). Multiple interventions undertaken in individuals with CP have been shown to increase anterior pelvic tilt. RESEARCH QUESTION Are pelvic tilt and trunk tilt (proxy measurements for lumbar lordosis) during gait associated with back pain prevalence in ambulatory individuals with CP? METHODS A retrospective investigation was performed among all patients with cerebral palsy visiting a single clinical motion analysis laboratory over a 3.5 year period (January 2015 - May 2018) who also had complete pain questionnaire data. Back pain prevalence and its association with sagittal plane kinematic parameters (pelvic tilt and trunk tilt) were analyzed. RESULTS Among the 700 patients that met the inclusion criteria, 594 were children and 106 were adults. Back pain prevalence was 11.1% in children and 36.8% in adults. As pelvic tilt and age increased, back pain increased (odds ratio 95% confidence interval: 1.002-1.061 and 1.052-1.109, respectively). Walking with an assistive device was not associated with back pain, nor was trunk tilt. SIGNIFICANCE Back pain was more common with increasing age in ambulatory individuals with CP. After controlling for assistive device use and age, there was a weak relationship between pelvic tilt and back pain. Future studies are needed to determine if this is this a causal relationship.
Collapse
Affiliation(s)
- Zachary B Novaczyk
- University of Minnesota Medical School, 420 Delaware St. SE, Minneapolis, MN 55455, United States.
| | - Andrew G Georgiadis
- University of Minnesota Medical School, 420 Delaware St. SE, Minneapolis, MN 55455, United States; Gillette Children's Specialty Healthcare, 200 University Ave E, Saint Paul, MN 55101, United States
| | - Elizabeth R Boyer
- University of Minnesota Medical School, 420 Delaware St. SE, Minneapolis, MN 55455, United States; Gillette Children's Specialty Healthcare, 200 University Ave E, Saint Paul, MN 55101, United States
| |
Collapse
|
16
|
Van Campenhout A, Huenaerts C, Poulussen L, Prinsen SD, Desloovere K. Role of femoral derotation on gait after selective dorsal rhizotomy in children with spastic cerebral palsy. Dev Med Child Neurol 2019; 61:1196-1201. [PMID: 30834521 DOI: 10.1111/dmcn.14192] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/04/2019] [Indexed: 11/28/2022]
Abstract
AIM To evaluate the long-term outcome of selective dorsal rhizotomy (SDR) on gait and the influence of previous femoral derotation osteotomy (FDO). METHOD In a retrospective cohort study of 29 children (16 females, 13 males) with spastic diplegic cerebral palsy, 14 children received FDO before SDR, whereas 15 children with moderate or near-normal internal femoral rotation during gait received only SDR. Three-dimensional gait data were obtained pre-FDO, pre-SDR, 1 year post-SDR, and 3 to 5 years post-SDR, to study the Gait Profile Score (GPS), pelvic tilt, and knee and hip kinematics. A mixed analysis of variance with the repeated measure 'time' was performed between different time points for each group. RESULTS Children who first underwent FDO and then SDR started with a more complex gait pathology but showed fewer gait deviations 3 to 5 years post-SDR, compared to children who only underwent SDR. This was reflected by a lower GPS and pelvic tilt, as well as less knee flexion in stance. INTERPRETATION The effect of SDR on gait is only significant in the mid- to long-term if the bony lever arms are also corrected. Thus, the clinical outcome after SDR is dependent on good proximal alignment. WHAT THIS PAPER ADDS Pelvic tilt remains stable after femoral derotation osteotomy (FDO)+selective dorsal rhizotomy (SDR). But pelvic tilt deteriorates after SDR only. Hip and knee extension is better after FDO+SDR than after SDR only. Spasticity reduction (by SDR) combined with bony lever arm correction (by FDO) improves gait.
Collapse
Affiliation(s)
- Anja Van Campenhout
- Department of Orthopaedics, University Hospital Leuven, Leuven, Belgium.,Department of Development and Regeneration, KU Leuven, Leuven, Belgium
| | - Catherine Huenaerts
- Department of Rehabilitation Sciences, KU Leuven, Leuven, Belgium.,Clinical Motion Analysis Laboratory, University Hospital Leuven, Leuven, Belgium
| | | | - Sandra D Prinsen
- Department of Orthopaedics, University Hospital Leuven, Leuven, Belgium
| | - Kaat Desloovere
- Department of Rehabilitation Sciences, KU Leuven, Leuven, Belgium.,Clinical Motion Analysis Laboratory, University Hospital Leuven, Leuven, Belgium
| |
Collapse
|
17
|
Distal Femoral Shortening Osteotomy for Severe Knee Flexion Contracture and Crouch Gait in Cerebral Palsy. J Clin Med 2019; 8:jcm8091354. [PMID: 31480593 PMCID: PMC6780050 DOI: 10.3390/jcm8091354] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2019] [Revised: 08/24/2019] [Accepted: 08/29/2019] [Indexed: 11/17/2022] Open
Abstract
Although there have been advancements of surgical techniques to correct gait abnormalities seen in patients with cerebral palsy, the crouch gait remains one of the most difficult problems to treat. The purpose of this retrospective study was to examine our results of distal femoral shortening osteotomy (DFSO) and patellar tendon advancement (PTA), performed in patients with crouch gait associated with severe knee flexion contracture. A total of 33 patients with a mean fixed knee contracture of 38° were included in the study. The mean age at the time of surgery was 12.2 years and the mean follow-up was 26.9 months. The measurements of clinical, radiological, and gait parameters were performed before and after surgery. The mean degrees of knee flexion contracture, Koshino index of patella height, and Gait Deviation Index were found to be significantly improved at the time of final follow-up. The maximum knee extension during the stance phase improved by an average of 25°, and the range of knee motion during gait increased postoperatively. On the other hand, the mean anterior pelvic tilt increased by 9.9°. Also, the maximum knee flexion during the swing phase decreased and the timing of peak knee flexion was observed to be delayed. We conclude that combined procedure of DFSO and PTA is an effective and safe surgical method for treating severe knee flexion contracture and crouch gait. However, the surgeons should be aware of the development of increased anterior pelvic tilt and stiff knee gait after the index operation.
Collapse
|
18
|
Abstract
BACKGROUND Flexion deformity of the knee is a common presentation in children with cerebral palsy with hamstring surgery as an option for addressing this. However, concerns with regard to increased pelvic tilt have been raised. The purpose of this study was to compare preoperative and postoperative pelvic tilt after isolated hamstring lengthening versus combined hamstring lengthening and the influence of Gross Motor Function Classification System (GMFCS) levels on pelvic tilt. METHODS This retrospective study included 46 ambulatory children with cerebral palsy who had had open medial hamstring lengthening (mean age at surgery, 11 y 11 mo; SD, 2 y 11 mo; GMFCS I, 16; GMFCS II 20; GMFCS III 10). Twelve children underwent isolated surgery and 34 children underwent combined surgery. The isolated hamstring procedures could be combined with foot and/or ankle-level surgery, as only the hamstring procedure would affect the pelvic tilt. Combined surgery was defined as hamstring lengthening with other procedures performed at the knee or more proximally. The preoperative and postoperative 3-dimensional gait analysis data were evaluated in this study. RESULTS Both the isolated and combined hamstring lengthening groups showed no significant change in pelvic tilt ([INCREMENT]1.28, P=0.203; [INCREMENT]1.47, P=0.113, respectively). A significant change in pelvic tilt was seen in children functioning at GMFCS III ([INCREMENT]4.66, P=0.009) but not GMFCS I and II ([INCREMENT]0.37, P=0.718; [INCREMENT]0.48, P=0.697). Significant postoperative decreases in the knee flexion angle at initial contact were seen for both isolated ([INCREMENT]5.72, P=0.010) and combined hamstring lengthening ([INCREMENT]10.95, P<0.001). CONCLUSIONS Hamstring lengthening, for the majority of patients, did not lead to a clinically significant change in mean pelvic tilt and improved knee flexion angle at initial contact. Children who functioned at GMFCS level III had an increase in anterior pelvic tilt and caution should be exercised in this group. STUDY DESIGN Level IV evidence-case series.
Collapse
|
19
|
Amirmudin NA, Lavelle G, Theologis T, Thompson N, Ryan JM. Multilevel Surgery for Children With Cerebral Palsy: A Meta-analysis. Pediatrics 2019; 143:peds.2018-3390. [PMID: 30918016 DOI: 10.1542/peds.2018-3390] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/10/2019] [Indexed: 11/24/2022] Open
Abstract
CONTEXT Multilevel surgery (MLS) is standard care for reducing musculoskeletal disorders among children with spastic cerebral palsy (CP). OBJECTIVE To summarize the literature examining effects of MLS and satisfaction with MLS for children with CP. DATA SOURCES Medline, Embase, Cumulative Index to Nursing and Allied Health Literature, and Cochrane Central Register of Controlled Trials were searched. STUDY SELECTION Studies in which authors reported effects of or satisfaction with MLS in children with CP were selected. DATA EXTRACTION Two authors screened and extracted data on gross motor function, gait speed, gait (eg, Gait Profile Score), range of motion, strength, spasticity, participation, quality of life, satisfaction, and adverse events. RESULTS Seventy-four studies (3551 participants) were identified. One was a randomized controlled trial (RCT) (n = 19); the remainder were cohort studies. Pooled analysis of cohort studies revealed that MLS did not have a long-term effect on gross motor function (standardized mean difference [SMD]: 0.38; 95% confidence interval [CI]: -0.25 to 1.01) or gait speed (SMD: 0.12; 95% CI: -0.01 to 0.25) but did improve gait (SMD: -0.80; 95% CI: -0.95 to -0.65). The RCT also revealed no effect of MLS on gross motor function but improvements in the Gait Profile Score at 1 year. Participation and quality of life were reported in only 5 studies, and adverse events were adequately reported in 17 studies. LIMITATIONS Data were largely from cohort studies. CONCLUSIONS Findings reveal that gait, but not gross motor function, improves after MLS. RCTs and improved reporting of studies of MLS are required.
Collapse
Affiliation(s)
- Noor Amirah Amirmudin
- Department of Epidemiology and Public Health Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland
| | - Grace Lavelle
- Department of Clinical Sciences, Brunel University London, London, United Kingdom; and
| | - Tim Theologis
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Nicky Thompson
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Science, Oxford University Hospitals NHS Foundation Trust, Oxford, United Kingdom
| | - Jennifer M Ryan
- Department of Epidemiology and Public Health Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland; .,Department of Clinical Sciences, Brunel University London, London, United Kingdom; and
| |
Collapse
|
20
|
Abstract
Two common knee problems in cerebral palsy are increased knee flexion during stance phase and reduced knee flexion during the swing phase of gait. We reviewed the recent literature and based on that, we formed this review. Hamstring spasticity, quadriceps weakness, soleus weakness, and lever-arm dysfunction are few factors which lead to increased knee flexion during stance phase. Rectus spasticity diminishes knee flexion in the swing. Resulting gait-stiff knee gait interferes with ground clearance. Both gait patterns result into esthetically poor gait and increased energy consumption. Knee flexion gait may lead to pain in the knee. Natural history of knee flexion gait suggests deterioration over time. In the early stage, these gait abnormalities are managed by nonoperative treatment. Cases in which nonoperative measures fail or advance cases need surgical treatment. Various variables which are taken into consideration before selecting a particular treatment option are described. We also present an algorithm for decision-making. Nonsurgical options and surgical procedures are discussed.
Collapse
Affiliation(s)
- Dhiren Ganjwala
- Department of Pediatric Orthopedics, Ganjwala Orthopaedic Hospital, Ahmedabad, Gujarat, India,Address for correspondence: Dr. Dhiren Ganjwala, Ganjwala Orthopaedic Hospital, Ahmedabad, Gujarat, India. E-mail:
| | - Hitesh Shah
- Department of Pediatric Orthopedics, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, Karnataka, India
| |
Collapse
|
21
|
The increase of anterior pelvic tilt after crouch gait treatment in patients with cerebral palsy. Gait Posture 2018; 63:165-170. [PMID: 29753172 DOI: 10.1016/j.gaitpost.2018.05.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2018] [Revised: 03/27/2018] [Accepted: 05/04/2018] [Indexed: 02/02/2023]
Abstract
BACKGROUND The increase of anterior pelvic tilt (APT) has been described after the treatment of crouch gait in cerebral palsy (CP). The ideal treatment option for flexed knee gait in CP should provide knee extension improvement in the stance phase without generating the increase of APT. RESEARCH QUESTION The purpose of this study was to compare three different approaches used for the treatment of crouch gait in CP [distal femur extension osteotomy (DFEO), patellar tendon shortening (PTS) and the combination of DFEO +PTS] regarding the increase of APT after the interventions. METHODS The inclusion criteria were: (1) diagnosis of spastic diplegic CP, (2) GMFCS levels I-III, (3) patients who underwent DFEO and/or PTS and (4) with complete documentation in the gait laboratory before and after the intervention. The included patients were divided into 3 groups, according to the procedures performed for crouch gait treatment: PTS (19 patients), DFEO (54 patients) and PTS + DFEO (22 patients). RESULTS During stance phase, knee flexion decreased from 41.60 to 13.60 in the PTS group (p < 0.001), from 46.00 to 30.70 in the DFEO group (p < 0.001) and from 52.30 to 29.50 in the PTS + DFEO group (p < 0.001). APT increased 140 (p < 0.001) in the PTS group, 7.1° (p < 0.001) in the DFEO group and 6.60 (p < 0.001) in the PTS + DFEO group after surgical intervention. The PTS group presented a more significant deterioration of pelvic tilt than the DFEO (p = 0.002) and PTS + DFEO (p = 0.001) groups. The increase of APT was higher when HSL was also performed in the PTS + DFEO group (p = 0.016). SIGNIFICANCE The increase of APT was observed in all studied groups, but it was more significant for those who underwent a PTS. The inclusion of HSL in the surgical plan was related a higher increase of APT in the PTS + DFEO group.
Collapse
|
22
|
Steppacher R, North D, Künzle C, Lengnick H, Klima H, Mündermann A, Wegener R. Retrospective Evaluation of Changes in Gait Patterns in Children and Adolescents With Cerebral Palsy After Multilevel Surgery. J Child Neurol 2018; 33:453-462. [PMID: 29683017 DOI: 10.1177/0883073818766681] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The purpose of this study was to retrospectively investigate changes in gait patterns after single-event multilevel surgery in children and adolescents with bilateral cerebral palsy. Three-dimensional instrumented pre- and postoperative gait data of 12 patients were compared to data of 12 healthy control subjects using principal component analysis to reduce the dimensionality of kinematic and kinetic gait data and detect gait differences. The differences between pre- and postoperative data and between postoperative data and data of control subjects were calculated using a linear mixed model. The results revealed 14 significant effects for pre- and postoperative waveforms and 11 significant effects for postoperative and control waveforms. Patients after single-event multilevel surgery walked with smaller internal foot progression angle throughout the gait cycle, lower knee flexion at initial swing, and earlier knee extension during terminal swing. Retained gait deviations included excessive pelvic tilt and internally rotated and flexed hips over the entire gait cycle. Contrary to our hypothesis, postoperative waveforms in the sagittal plane differed more from control waveforms than from preoperative waveforms. These results emphasize the importance of carefully planning further conservative therapy 2 years after single-event multilevel surgery.
Collapse
Affiliation(s)
- Ramona Steppacher
- 1 Zurich University of Applied Sciences, School of Health Professions, Institute of Physiotherapy, Winterthur, Switzerland.,2 Laboratory for Motion Analysis, Department of Paediatric Orthopaedics, Children's Hospital of Eastern Switzerland, St. Gallen, Switzerland
| | - David North
- 2 Laboratory for Motion Analysis, Department of Paediatric Orthopaedics, Children's Hospital of Eastern Switzerland, St. Gallen, Switzerland
| | - Christoph Künzle
- 3 Department of Paediatric Orthopaedics, Children's Hospital of Eastern Switzerland, St. Gallen, Switzerland
| | - Harald Lengnick
- 3 Department of Paediatric Orthopaedics, Children's Hospital of Eastern Switzerland, St. Gallen, Switzerland
| | - Harry Klima
- 3 Department of Paediatric Orthopaedics, Children's Hospital of Eastern Switzerland, St. Gallen, Switzerland
| | - Annegret Mündermann
- 4 Clinic of Traumatology and Orthopaedics, University Hospital Basel, Basel, Switzerland.,5 Department of Biomedical Engineering, University of Basel, Basel, Switzerland
| | - Regina Wegener
- 2 Laboratory for Motion Analysis, Department of Paediatric Orthopaedics, Children's Hospital of Eastern Switzerland, St. Gallen, Switzerland
| |
Collapse
|
23
|
Klotz MCM, Krautwurst BK, Hirsch K, Niklasch M, Maier MW, Wolf SI, Dreher T. Does additional patella tendon shortening influence the effects of multilevel surgery to correct flexed knee gait in cerebral palsy: A randomized controlled trial. Gait Posture 2018; 60:217-224. [PMID: 29277060 DOI: 10.1016/j.gaitpost.2017.12.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2017] [Revised: 11/10/2017] [Accepted: 12/03/2017] [Indexed: 02/02/2023]
Abstract
BACKGROUND The aims of this study were to investigate if patellar tendon shortening (PTS) as a part of SEMLS (single event multilevel surgery) is effective for reduction of flexed knee gait in children with cerebral palsy (CP) and, if PTS leads to stiff knee gait. METHODS In a randomized controlled study 22 children with flexed knee gait (age: 10.4 ± 2.6 years, GMFCS Level I-III) were randomized and allocated to two groups (1: SEMLS + PTS; 2: SEMLS no PTS): SEMLS was performed for correction of flexed knee gait either with or without additional PTS. Before and after surgery (follow up: 12.7 ± 1.6 months) kinematics (3-D motion analysis) and clinical parameters were compared. RESULTS Two children were lost to follow up. Maximum knee extension improved significantly in both groups after SEMLS while the patients with additional PTS showed much more correction (SEMLS + PTS: 37.6° to 11.4°, p = 0.007; SEMLS no PTS: 35.1° to 21.8°, p = 0.016). After surgery peak knee flexion decreased significantly (14.6°, p = 0.004) in the "SEMLS + PTS" group while there was no relevant change in the other group. There was a trend of increase in anterior pelvic tilt after surgery in both groups, but no statistical significant difference. After surgery knee flexion contracture (15.9°, p < 0.001) and popliteal angle (27.2, p = 0.009) measured on clinical examination only decreased significantly in the "SEMLS + PTS" group. CONCLUSION PTS is effective for correction of flexed knee gait and knee flexion contracture leading to superior stance phase knee extension. However, additional PTS may lead to stiff knee gait and a higher increase of anterior pelvic tilt.
Collapse
Affiliation(s)
- M C M Klotz
- Clinic for Orthopedics and Trauma Surgery, Heidelberg University Hospital, Heidelberg, Germany.
| | - Britta K Krautwurst
- Clinic for Orthopedics and Trauma Surgery, Heidelberg University Hospital, Heidelberg, Germany.
| | - K Hirsch
- Clinic for Orthopedics and Trauma Surgery, Heidelberg University Hospital, Heidelberg, Germany.
| | - M Niklasch
- Clinic for Orthopedics and Trauma Surgery, Heidelberg University Hospital, Heidelberg, Germany.
| | - M W Maier
- Clinic for Orthopedics and Trauma Surgery, Heidelberg University Hospital, Heidelberg, Germany.
| | - S I Wolf
- Clinic for Orthopedics and Trauma Surgery, Heidelberg University Hospital, Heidelberg, Germany.
| | - T Dreher
- Clinic for Orthopedics and Trauma Surgery, Heidelberg University Hospital, Heidelberg, Germany.
| |
Collapse
|