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Williams CM, Welch JJ, Scheper M, Tofts L, Pacey V. Variability of joint hypermobility in children: a meta-analytic approach to set cut-off scores. Eur J Pediatr 2024; 183:3517-3529. [PMID: 38801562 DOI: 10.1007/s00431-024-05621-4] [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: 01/30/2024] [Revised: 05/13/2024] [Accepted: 05/19/2024] [Indexed: 05/29/2024]
Abstract
Current international consensus of the appropriate Beighton score cut-off to define if a child has generalised joint hypermobile or not is based upon expert opinion. Our aim was to determine the prevalence of Beighton scores of children worldwide to provide a recommendation for establishing the Beighton score cut-off to identify generalised joint hypermobility in children. We used AMED, OVID Medline, Embase and CINAHL to find published articles from inception to April 2024 describing Beighton scores of children up to and including 18 years from the general population. We extracted study demographics including country of publication, total number of participants, summary data about the age and sex of participant, Beighton scores and any cut-off used where authors deemed children hypermobile and how many children were rated at the corresponding Beighton scores. There were 37 articles reporting on the prevalence or incidence of hypermobility at cut-off scores from 28,868 participants. Using the cut-off of ≥ 6 resulted in a prevalence of 6% for studies reporting male data and 13% for studies reporting female data. Limited data reporting availability precluded further sub-analysis at a Beighton score of ≥ 7, age, pubertal status and ethnicity. Conclusion: The working threshold for identifying generalised joint hypermobility in children should be a Beighton score of 6 or more. Our analysis also suggests a Beighton score of 7 or greater may be appropriate in childhood, particularly for females. What is Known: • The working threshold for identifying generalised joint hypermobility in children previously was set based on expert opinion. What is New: • The threshold to identify hypermobility in children should be at a minimum of ≥ 6 on the Beighton score.
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Affiliation(s)
- Cylie M Williams
- School of Primary and Allied Health Care, Monash University, 47-49 Moorooduc Hwy, Frankston, VIC, 3199, Australia.
| | - James J Welch
- Ablefeet, 16 Terrace Road, Walton-on-Thames, Surrey, KT12 2SB, UK
| | - Mark Scheper
- Research Center Innovations in Care, Data Supported Healthcare, Rotterdam University of Applied Sciences, Rotterdam, The Netherlands
- Department of Health Sciences, Faculty of Medicine, Health & Human Sciences, Macquarie University, North Ryde, NSW, 2113, Australia
- Institute for Communication, Media and Information Technology, Program Responsible AI, Rotterdam University of Applied Sciences Rotterdam, Rotterdam, The Netherlands
- Livinglab Responsible AI, Creating010, Rotterdam University of Applied Sciences Rotterdam, Rotterdam, The Netherlands
| | - Louise Tofts
- Department of Health Sciences, Faculty of Medicine, Health & Human Sciences, Macquarie University, North Ryde, NSW, 2113, Australia
| | - Verity Pacey
- School of Primary and Allied Health Care, Monash University, 47-49 Moorooduc Hwy, Frankston, VIC, 3199, Australia
- Department of Health Sciences, Faculty of Medicine, Health & Human Sciences, Macquarie University, North Ryde, NSW, 2113, Australia
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Yildiz A, Yildiz R, Burak M, Zorlular R, Akkaya KU, Elbasan B. An investigation of sensory processing skills in toddlers with joint hypermobility. Early Hum Dev 2024; 192:105997. [PMID: 38614033 DOI: 10.1016/j.earlhumdev.2024.105997] [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: 12/07/2023] [Revised: 03/20/2024] [Accepted: 03/31/2024] [Indexed: 04/15/2024]
Abstract
BACKGROUND Children with Generalized Joint Hypermobility (GJH) may have a motor developmental delay in the early period and subluxation, fatigue, autonomic dysfunction, and pain arising from ligaments and other soft tissues in advanced ages. Additionally, there is a loss of proprioceptive sensation in children and adults with GJH. AIMS This study aimed to evaluate sensory processing skills in toddlers with GJH. STUDY DESIGN A cross-sectional study. SUBJECTS Fifty-eight children aged between 12 and 14 months were included in the study. These children were divided into two groups: with and without GJH (31 with GJH and 27 without GJH). OUTCOME MEASURES The sensory processing skills of the children in the study were evaluated with the Test of Sensory Functions in Infants (TSFI). RESULTS The scores in the subtests of TSFI in response to tactile deep pressure, adaptive motor functions, visual-tactile integration, and response to vestibular stimuli were higher in favor of children without GJH (p < 0.05). The total TSFI score was higher in the group without GJH (p < 0.05). CONCLUSIONS Sensory processing problems were found in toddlers with GJH. Sensory motor development should be evaluated in children with GJH, and an appropriate early intervention program should be planned.
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Affiliation(s)
- Ayse Yildiz
- Department of Physical Therapy and Rehabilitation, Faculty of Health Sciences, Erzurum Technical University, Erzurum, Turkey.
| | - Ramazan Yildiz
- Department of Physical Therapy and Rehabilitation, Faculty of Health Sciences, Erzurum Technical University, Erzurum, Turkey
| | - Mustafa Burak
- Department of Physical Therapy and Rehabilitation, Faculty of Health Sciences, Fırat University, Elazig, Turkey
| | - Rabia Zorlular
- Department of Physical Therapy and Rehabilitation, Bor Faculty of Health Sciences, Nigde Omer Halis Demir University, Niğde, Turkey
| | - Kamile Uzun Akkaya
- Department of Physical Therapy and Rehabilitation, Faculty of Health Sciences, Gazi University, Ankara, Turkey
| | - Bulent Elbasan
- Department of Physical Therapy and Rehabilitation, Faculty of Health Sciences, Gazi University, Ankara, Turkey
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Black WR, DiCesare CA, Wright LA, Thomas S, Pfeiffer M, Kitchen K, Ting TV, Williams SE, Myer GD, Kashikar-Zuck S. The effects of joint hypermobility on pain and functional biomechanics in adolescents with juvenile fibromyalgia: secondary baseline analysis from a pilot randomized controlled trial. BMC Pediatr 2023; 23:557. [PMID: 37932711 PMCID: PMC10626644 DOI: 10.1186/s12887-023-04353-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 10/06/2023] [Indexed: 11/08/2023] Open
Abstract
BACKGROUND Joint hypermobility is a common clinical finding amongst hereditary connective tissue disorders that is observed in pediatric rheumatological settings, and often associated with chronic pain. Joint hypermobility may also contribute to deficits in physical functioning and physical activity, but previous findings have been inconsistent. It is possible that physical activity impairment in joint hypermobility may be due to chronic aberrant movement patterns subsequent to increased joint laxity. METHOD As part of a larger randomized pilot trial of juvenile onset fibromyalgia (JFM), a secondary analysis was conducted to explore whether adolescents with JFM and joint hypermobility differed from non-joint hypermobility peers in terms of pain, daily functioning, and biomechanics (i.e., kinetics and kinematics) during a moderately vigorous functional task. RESULTS From the larger sample of adolescents with JFM (N = 36), 13 adolescents (36.1%) met criteria for joint hypermobility and 23 did not have joint hypermobility. Those with joint hypermobility exhibited poorer overall functioning (Md = 20, Q1,Q3 [5.8, 7.6] vs. Md = 29, Q1,Q3 [5.1, 7.6]) but there were no differences in pain (Md = 6.9, Q1,Q3 [22, 33], vs. Md = 6.45, Q1,Q3 [15, 29.5]). Inspection of time-series plots suggests those with joint hypermobility exhibited decreased hip flexion and frontal plane hip moment (e.g., resistance to dynamic valgus) during the landing phase (early stance) and greater hip and knee transverse plane moments during the propulsion phase (late stance) of the drop vertical jump task (DVJ). No other differences in lower extremity biomechanics were observed between study groups. CONCLUSIONS In this exploratory study, there were small but notable differences in biomechanics between patients with JFM who also had joint hypermobility versus those without joint hypermobility during a landing and jumping task (e.g., DVJ). These differences may indicate decreased joint stiffness during landing, associated with increased joint laxity and decreased joint stability, which may put them at greater risk for injury. Further study with a larger sample size is warranted to examine whether these biomechanical differences in patients with JFM and joint hypermobility affect their response to typical physical therapy or exercise recommendations.
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Affiliation(s)
- William R Black
- Department of Pediatrics, University of Kansas School of Medicine, Kansas City, KS, USA.
- Center for Biobehavioral Health, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, USA.
| | - Christopher A DiCesare
- Division of Sports Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Laura A Wright
- Department of Neuropsychology, Children's Healthcare of Atlanta, Atlanta, GA, USA
| | - Staci Thomas
- Division of Sports Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Megan Pfeiffer
- Division of Behavioral Medicine & Clinical Psychology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Katie Kitchen
- Division of Sports Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Tracy V Ting
- Division of Rheumatology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Sara E Williams
- Division of Behavioral Medicine & Clinical Psychology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
| | - Gregory D Myer
- Emory Sports Performance and Research Center (SPARC), Flowery Branch, GA, USA
- Emory Sports Medicine Center, Atlanta, GA, USA
- Department of Orthopaedics, Emory University School of Medicine, Atlanta, GA, USA
- The Micheli Center for Sports Injury Prevention, Waltham, MA, USA
| | - Susmita Kashikar-Zuck
- Division of Behavioral Medicine & Clinical Psychology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
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Blajwajs L, Williams J, Timmons W, Sproule J. Hypermobility prevalence, measurements, and outcomes in childhood, adolescence, and emerging adulthood: a systematic review. Rheumatol Int 2023:10.1007/s00296-023-05338-x. [PMID: 37149553 DOI: 10.1007/s00296-023-05338-x] [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: 03/23/2023] [Accepted: 04/24/2023] [Indexed: 05/08/2023]
Abstract
General Joint Hypermobility (GJH) is a common condition found in 2-57% of the population. Of those with GJH, 10% suffer from accompanying physical and/or psychological symptoms. While the understanding of GJH in the general population is unfolding, its implication in a cohort of children, adolescents and young adults are not yet understood. This systematic review explored GJH's prevalence, tools to measure it, its physical and psychosocial symptoms, with a special interest in aesthetic sports. The CINHAL, MEDLINE, PsycINFO, SPORTDiscus and Scopus databases were searched for relevant studies. Inclusion criteria were (1) Age range of 5-24; (2) Participants had GJH; (3) A measurement for GJH; (4) Studies written in English language. Study screening for title, abstract and full text (when needed) and quality assessment were performed by two independent individuals. 107 studies were included in this review and were thematically grouped into six clusters expressing different foci: (1) GJH's Core Characteristics; (2) Orthopedic; (3) Physical Other; (4) Psychosocial; (5) Treatment and (6) Aesthetic Sports. The review revealed a growing interest in GJH in this cohort in the last decade, especially regarding non-musculoskeletal physical implications and psychosocial aspects. Prevalence varied between different ethnic groups and as a parameter of age, gender and measurement. The most widespread tool to measure GJH was the Beighton scale, with a cut-off varying between 4 and 7. Children show fewer, but similar GJH implication to those in the general population, however, more research on the topic is warranted, especially regarding psychosocial aspects and treatment.
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Affiliation(s)
- Liron Blajwajs
- Institute of Sport, Physical Education and Health Sciences, The University of Edinburgh, Edinburgh, UK.
| | - Joanne Williams
- Department of Clinical and Health Psychology, School of Health in Social Science, The University of Edinburgh, Edinburgh, UK
| | - Wendy Timmons
- Institute of Sport, Physical Education and Health Sciences, The University of Edinburgh, Edinburgh, UK
| | - John Sproule
- Institute of Sport, Physical Education and Health Sciences, The University of Edinburgh, Edinburgh, UK
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Ituen OA, Anieto EM, Ferguson G, Duysens J, Smits-Engelsman B. Prevalence and Demographic Distribution of Hypermobility in a Random Group of School-Aged Children in Nigeria. Healthcare (Basel) 2023; 11:healthcare11081092. [PMID: 37107926 PMCID: PMC10137997 DOI: 10.3390/healthcare11081092] [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: 02/14/2023] [Revised: 04/08/2023] [Accepted: 04/09/2023] [Indexed: 04/29/2023] Open
Abstract
BACKGROUND The purpose of this study was to determine the prevalence of hypermobility in randomly selected healthy children, without previous trauma or disease process affecting the joints and whether other demographic variables (age, sex, BMI) had an impact on Beighton scores and range of motion (RoM) in children between 6 and 10 years of age. RESULTS 286 children were included; 27.3% of them had a Beighton score ≥7/9 and 72% would be classified hypermobile if we had used a Beighton cut-off score ≥4/9. Prevalence declined with increasing age. Girls were more often hypermobile (34%) than boys (20%) and this was mainly caused by increased RoM in the knees. Positive scores of finger items of the Beighton were more common than on the other items, leading to a high prevalence of peripheral hypermobility. Localized hypermobility was only found in the fifth MCP joint. A total of 15% of the children with normal mobility reached 20 excess degrees RoM of the left and right fifth MCP. Pain was present in 12 of the 239 children but was not linked to the level of mobility. CONCLUSION Hypermobility is the rule in this pain-free population of children with GJH.
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Affiliation(s)
| | - Ebuka Miracle Anieto
- Department of Health & Rehabilitation, University of Cape Town, Cape Town 7701, South Africa
- Department of Physiotherapy and Paramedicine, School of Health and Life Sciences, Glasgow Caledonian University, Glasgow G4 0BA, UK
| | - Gillian Ferguson
- Department of Health & Rehabilitation, University of Cape Town, Cape Town 7701, South Africa
| | - Jacques Duysens
- Motor Control Laboratory, Movement Control and Neuroplasticity Research Group, KU Leuven, 3001 Leuven, Belgium
| | - Bouwien Smits-Engelsman
- Department of Health & Rehabilitation, University of Cape Town, Cape Town 7701, South Africa
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de Koning LE, Scheper MC, Ploeger HE, Warnink-Kavelaars J, Oosterlaan J, Bus SA, Engelbert RHH. An exploratory study of clinical characteristics and gait features of adolescents with hypermobility disorders. Gait Posture 2023; 100:222-229. [PMID: 36638668 DOI: 10.1016/j.gaitpost.2023.01.001] [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: 12/02/2021] [Revised: 12/21/2022] [Accepted: 01/04/2023] [Indexed: 01/06/2023]
Abstract
BACKGROUND In adolescents with non-pathological and pathological joint hypermobility, gait deviations have been associated with pain and fatigue. It remains unclear what distinguishes the non-pathological form of joint hypermobility (JH) from pathological forms (i.e. hypermobile Ehlers-Danlos syndrome (hEDS) or hypermobility spectrum disorders (HSD). Our objective was to identify discriminative clinical characteristics and biomechanical gait features between adolescents with hEDS/HSD, JH, and healthy controls (HC). METHODS Thirty-two adolescents were classified into three subgroups (hEDS/HSD=12, JH=5, HC=15). Clinical characteristics (e.g. pain intensity and surface, fatigue, functional disability) were inventoried. The gait pattern was assessed using a three-dimensional, eight-camera VICON MX1.3 motion capture system, operating at a sample rate of 100 Hz (VICON, Oxford, UK). Spatiotemporal parameters, joint angles (sagittal plane), joint work, joint impulse, ground reaction force and gait variability expressed as percentage using Principal Component Analysis (PCA) were assessed and analysed using multivariate analysis. Multivariate analysis data is expressed in mean differences(MD), standard error(SE) and P-values. RESULTS The hEDS/HSD-group had significantly higher fatigue score (+51.5 points, p = <0.001) and functional disability (+1.6, p < .001) than the HC-group. Pain intensity was significantly higher in the hEDS/HSD-group than the other subgroups (JH; +37 mm p = .004, HC; +38 mm, p = .001). The hEDS/HSD-group showed significantly more gait variability (JH; +7.2(2.0)% p = .003, HC; + 7.8(1.4)%, p = <0.001) and lower joint work (JH; -0.07(0.03)J/kg, p = .007, HC; - 0.06(0.03)J/kg, p = .013) than the other subgroups. The JH-group showed significantly increased ankle dorsiflexion during terminal stance (+5.0(1.5)degree, p = .001) compared to hEDS/HSD-group and knee flexion during loading response compared to HC-group (+5.7(1.8) degree, p = .011). SIGNIFICANCE A distinctive difference in gait pattern between adolescents with non-pathological and pathological joint hypermobility is found in gait variability, rather than in the biomechanical features of gait. This suggests that a specific gait variability metric is more appropriate than biomechanical individual joint patterns for assessing gait in adolescents with hEDS/HSD.
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Affiliation(s)
- Lisanne E de Koning
- Center of Expertise Urban Vitality, Faculty of Health, Amsterdam University of Applied Sciences, Tafelbergweg 51, 1105 BD Amsterdam, the Netherlands; Amsterdam UMC, University of Amsterdam, Department of Rehabilitation Medicine, Meibergdreef 9, Amsterdam, The Netherlands.
| | - Mark C Scheper
- Rotterdam University of Applied Sciences, Institute for Health, (pediatric) Physical Therapy, Rochussenstraat 198, 3015 Rotterdam, the Netherlands; Research Center Innovations In Care, Transitions in Care / Data-supported Healthcare, Rotterdam University of Applied Sciences, Rochussenstraat 198, 3015 Rotterdam, the Netherlands; Department of Health Professions, Faculty of Medicine and Health, Macquarie University, Macquarie Park, Sydney, NSW 2109, Australia.
| | - Hilde E Ploeger
- Amsterdam UMC, University of Amsterdam, Department of Rehabilitation Medicine, Meibergdreef 9, Amsterdam, The Netherlands; Amsterdam Movement Sciences, Rehabilitation and Development, Amsterdam, The Netherlands.
| | - Jessica Warnink-Kavelaars
- Amsterdam UMC, University of Amsterdam, Department of Rehabilitation Medicine, Meibergdreef 9, Amsterdam, The Netherlands; Amsterdam Movement Sciences, Rehabilitation and Development, Amsterdam, The Netherlands.
| | - Jaap Oosterlaan
- Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Department of Pediatrics, Emma Children's Hospital Amsterdam UMC Follow-Me Program & Emma Neuroscience Group, Amsterdam Reproduction & Development, Amsterdam, the Netherlands.
| | - Sicco A Bus
- Amsterdam UMC, University of Amsterdam, Department of Rehabilitation Medicine, Meibergdreef 9, Amsterdam, The Netherlands; Amsterdam Movement Sciences, Rehabilitation and Development, Amsterdam, The Netherlands.
| | - Raoul H H Engelbert
- Center of Expertise Urban Vitality, Faculty of Health, Amsterdam University of Applied Sciences, Tafelbergweg 51, 1105 BD Amsterdam, the Netherlands; Amsterdam UMC, University of Amsterdam, Department of Rehabilitation Medicine, Meibergdreef 9, Amsterdam, The Netherlands.
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de Koning L, Warnink-Kavelaars J, van Rossum M, Limmen S, Van der Looven R, Muiño-Mosquera L, van der Hulst A, Oosterlaan J, Rombaut L, Engelbert R. Physical activity and physical fitness in children with heritable connective tissue disorders. Front Pediatr 2023; 11:1057070. [PMID: 37009265 PMCID: PMC10065825 DOI: 10.3389/fped.2023.1057070] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 02/21/2023] [Indexed: 04/04/2023] Open
Abstract
Objectives Health problems in patients with heritable connective tissue disorders (HCTD) are diverse and complex and might lead to lower physical activity (PA) and physical fitness (PF). This study aimed to investigate the PA and PF of children with heritable connective tissue disorders (HCTD). Methods PA was assessed using an accelerometer-based activity monitor (ActivPAL) and the mobility subscale of the Pediatric Evaluation of Disability Inventory Computer Adaptive Test (PEDI-CAT). PF was measured in terms of cardiovascular endurance using the Fitkids Treadmill Test (FTT); maximal hand grip strength, using hand grip dynamometry (HGD) as an indicator of muscle strength; and motor proficiency, using the Bruininks-Oseretsky Test of Motor Proficiency-2 (BOTMP-2). Results A total of 56 children, with a median age of 11.6 (interquartile range [IQR], 8.8-15.8) years, diagnosed with Marfan syndrome (MFS), n = 37, Loeys-Dietz syndrome (LDS), n = 6, and genetically confirmed Ehlers-Danlos (EDS) syndromes, n = 13 (including classical EDS n = 10, vascular EDS n = 1, dermatosparaxis EDS n = 1, arthrochalasia EDS n = 1), participated. Regarding PA, children with HCTD were active for 4.5 (IQR 3.5-5.2) hours/day, spent 9.2 (IQR 7.6-10.4) hours/day sedentary, slept 11.2 (IQR 9.5-11.5) hours/day, and performed 8,351.7 (IQR 6,456.9-1,0484.6) steps/day. They scored below average (mean (standard deviation [SD]) z-score -1.4 (1.6)) on the PEDI-CAT mobility subscale. Regarding PF, children with HCTD scored well below average on the FFT (mean (SD) z-score -3.3 (3.2)) and below average on the HGD (mean (SD) z-score -1.1 (1.2)) compared to normative data. Contradictory, the BOTMP-2 score was classified as average (mean (SD) z-score.02 (.98)). Moderate positive correlations were found between PA and PF (r(39) = .378, p < .001). Moderately sized negative correlations were found between pain intensity and fatigue and time spent actively (r(35) = .408, p < .001 and r(24) = .395 p < .001, respectively). Conclusion This study is the first to demonstrate reduced PA and PF in children with HCTD. PF was moderately positively correlated with PA and negatively correlated with pain intensity and fatigue. Reduced cardiovascular endurance, muscle strength, and deconditioning, combined with disorder-specific cardiovascular and musculoskeletal features, are hypothesized to be causal. Identifying the limitations in PA and PF provides a starting point for tailor-made interventions.
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Affiliation(s)
- Lisanne de Koning
- Center of Expertise Urban Vitality, Faculty of Health, University of Applied Sciences Amsterdam, Amsterdam, Netherlands
- Department of Rehabilitation Medicine, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
- Correspondence: Lisanne de Koning
| | - Jessica Warnink-Kavelaars
- Department of Rehabilitation Medicine, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Movement Sciences, Rehabilitation and Development, Amsterdam, Netherlands
| | - Marion van Rossum
- Department of Pediatrics, Emma Children's Hospital, Academic Medical Center, Amsterdam, Netherlands
- Amsterdam Rheumatology and Immunology Center, Reade, Amsterdam, Netherlands
| | - Selina Limmen
- Center of Expertise Urban Vitality, Faculty of Health, University of Applied Sciences Amsterdam, Amsterdam, Netherlands
| | - Ruth Van der Looven
- Department of Physical and Rehabilitation Medicine, Child Rehabilitation, Ghent University Hospital, Ghent, Belgium
| | - Laura Muiño-Mosquera
- Department of Pediatrics, Division of Pediatric Cardiology, Ghent University Hospital, Ghent, Belgium
- Center for Medical Genetics, Ghent University Hospital/Ghent University, Ghent, Belgium
| | - Annelies van der Hulst
- Department of Pediatric Cardiology, Amsterdam UMC, Location University of Amsterdam, Amsterdam, Netherlands
| | - Jaap Oosterlaan
- Department of Pediatrics, Emma Children's Hospital Amsterdam UMC Follow-Me Program & Emma Neuroscience Group, Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Reproduction and Development Research Institute, Amsterdam, Netherlands
| | - Lies Rombaut
- Center for Medical Genetics, Ghent University Hospital/Ghent University, Ghent, Belgium
| | - Raoul Engelbert
- Center of Expertise Urban Vitality, Faculty of Health, University of Applied Sciences Amsterdam, Amsterdam, Netherlands
- Department of Rehabilitation Medicine, Amsterdam UMC Location University of Amsterdam, Amsterdam, Netherlands
- Amsterdam Movement Sciences, Rehabilitation and Development, Amsterdam, Netherlands
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Developmental Coordination Disorder and Joint Hypermobility in Childhood: A Narrative Review. CHILDREN 2022; 9:children9071011. [PMID: 35883995 PMCID: PMC9317025 DOI: 10.3390/children9071011] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/05/2022] [Revised: 07/05/2022] [Accepted: 07/06/2022] [Indexed: 11/17/2022]
Abstract
Children with developmental coordination disorder (DCD) and joint hypermobility could present an overlap of symptoms and motor functional difficulties. The link between these two clinical conditions has not yet been clarified. Recent studies reported a high incidence (30–50%) of motor delay in children who are referred to hypermobility and of enhanced joint hypermobility in children with DCD. The aim of this study was to provide a critical review of the literature outlining the association between DCD or limited motor performance and joint hypermobility. Studies were eligible for inclusion if they were written in English and human-based. All the studies were first selected, looking for the presence of a clinical association between developmental coordination disorder or motor performance and hyperlaxity and reporting details of outcome. After a review of the full texts, 16 articles for a total of 1898 children met the inclusion criteria. In general, there was evidence of a higher incidence of motor delay or DCD in children who are referred to hypermobility and of enhanced joint hypermobility in children with DCD with similar range of functional difficulties. These results could influence the way to support children with rehabilitation and the type of intervention according to the prevalence of one of the two conditions.
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Clinimetrics: Assessment of generalised joint hypermobility: the Beighton score. J Physiother 2022; 68:208. [PMID: 35283050 DOI: 10.1016/j.jphys.2022.02.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 02/18/2022] [Indexed: 11/22/2022] Open
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Hypermobility in Turkish schoolchildren: Musculoskeletal pain, physical activity, balance, and quality of life. JOURNAL OF CONTEMPORARY MEDICINE 2022. [DOI: 10.16899/jcm.1067861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Alghadir AH, Gabr SA, Al-Ghadir M. Oxidative Stress and Musculoskeletal Pain in University Students with Generalized Joint Hypermobility: A Case-Control Study. J Pain Res 2021; 14:2029-2037. [PMID: 34262337 PMCID: PMC8274523 DOI: 10.2147/jpr.s310022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2021] [Accepted: 06/20/2021] [Indexed: 01/25/2023] Open
Abstract
Objective The current case–control study aimed to evaluate generalized joint hypermobility (GJH) and its association with pain intensity, cellular oxidative stress, and collagen-associated disorders in university students aged 18–25 years old. Background Joint hypermobility has been recognized in healthy subjects and people who are carriers of cellular disorders in connective tissues. Cellular tissue oxidative stress and collagen-associated disorders were shown to be associated with joint hypermobility (JH). Materials and Methods A total of 300 university students aged 18–25 years were randomly invited from different medical and science faculties in Mansoura university, Mansoura, Egypt to participate in this case–control study. Only 280 university students who had no exclusion criteria like chronic health problems, physical disability, musculoskeletal disorders, and body mass index (BMI) of ≥25 underwent an initial clinical interview and Beighton scoring as measures of GJH. Pain intensity, physical activity, oxidative stress parameters; TAC, TOC, OSI, and collagen-associated parameters; cellular prolidase activity and hydroxyproline were evaluated by using a prevalidated questionnaire, colorimetric, and immunoassay techniques. Results GJH was significantly reported in 57.1% of the study population, and most of them are females. Compared to men, females with GJH showed poor physical activity, lower TAC, and significantly higher levels of TOC, OSI, cellular prolidase activity, and hydroxyproline. Based on our findings, a high Beighton score is closely related to the tissue levels of prolidase, hydroxyproline, antioxidant activity, pain intensity, and poor physical activity in the female with GJH compared to men. Conclusion GJH was significantly reported in 57.1% of the study population, and most of them are females. The incidence of GJH showed to be associated with poor physical activity, abnormal cellular oxidative stress, and collagen abnormalities measured by significant increase in change in cellular prolidase activity and hydroxyproline.
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Affiliation(s)
- Ahmad H Alghadir
- Rehabilitation Research Chair, College of Applied Medical Sciences, King Saud University, Riyadh, Kingdom of Saudi Arabia
| | - Sami A Gabr
- Rehabilitation Research Chair, College of Applied Medical Sciences, King Saud University, Riyadh, Kingdom of Saudi Arabia.,Department of Anatomy, Faculty of Medicine, Mansoura University, Mansoura, Egypt
| | - Muaz Al-Ghadir
- Department of Orthopedics, King Fahad Medical City, Riyadh, Kingdom of Saudi Arabia
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12
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Williams DJ, Jaggi A, Douglas T. The association between crawling as a first mode of mobilisation and the presentation of atraumatic shoulder instability: a retrospective cohort study. Shoulder Elbow 2021; 13:339-344. [PMID: 34659476 PMCID: PMC8512995 DOI: 10.1177/1758573220968485] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Accepted: 09/30/2020] [Indexed: 11/15/2022]
Abstract
BACKGROUND AND PURPOSE To investigate if there is an association between whether an infant crawls as their first mode of mobilisation and the subsequent presentation of atraumatic shoulder instability. PATIENTS AND METHODS A retrospective cohort of 50 consecutive patients who had presented to a national specialist centre for shoulder instability with a diagnosis of atraumatic instability was compared with a cohort of 50 participants who did not have shoulder instability. Primary outcomes were presence of atraumatic shoulder instability and whether or not the patient crawled as their first mode of mobility. A Pearson chi-squared test was used to evaluate associations. RESULTS There was a significant association between crawling and shoulder instability (X 2(1) ≥ 11.93, p = 0.001) with a higher prevalence of non-crawlers in the group with shoulder instability compared to the control group. INTERPRETATION There may be an association between developmental milestones and atraumatic shoulder instability. It cannot be concluded from this study whether association is causal and additional research is needed to further investigate this relationship. Asking patients presenting with shoulder instability about their developmental milestones as part of a full subjective history could guide a more targeted sensorimotor rehabilitation programme.
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Affiliation(s)
- Deborah J Williams
- Deborah J Williams, Physiotherapy Department, Royal
National Orthopaedic Hospital, Brockley Hill, Stanmore HA7 4LP, UK.
07779000878
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13
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van Meulenbroek T, Huijnen IP, Engelbert RH, Verbunt JA. Are chronic musculoskeletal pain and generalized joint hypermobility: disabling contributors to physical functioning? Eur J Phys Rehabil Med 2021; 57:747-757. [PMID: 33733718 DOI: 10.23736/s1973-9087.21.06455-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Chronic musculoskeletal pain (CMP), Generalized Joint Hypermobility (GJH) and pain-related fear have influence on physical functioning in adolescents. AIM To evaluate differences in physical functioning between adolescents with CMP, GJH or the combination of both, and in addition evaluate the potential contribution of pain-related fear. DESIGN Observational, cross-sectional design. SETTING The adolescents with CMP were recruited by a physician in rehabilitation medicine and measured in the university outpatient rehabilitation clinic (Adelante/Maastricht University Medical Center+, the Netherlands). The adolescents without CMP were recruited in the Southern area of the Netherlands and measured in the university outpatient rehabilitation clinic (Adelante/Maastricht University Medical Center+, the Netherlands). POPULATION Four subgroups of adolescents were included; 21 adolescents with CMP without GJH, 9 adolescents with CMP and GJH, 51 adolescents without CMP without GJH, and 11 adolescents without CMP with GJH. METHODS Outcome measures were muscle strength and endurance, motor performance, physical activity level, and pain-related fear were measured. Hierarchical regression analyses were used to study differences in physical functioning and the contribution of pain-related fear in adolescents with/without CMP as well as with/without GJH. RESULTS Adolescents with CMP had decreased muscle strength (p=0.01), endurance (p=0.02) and lower motor performance (p<0.01) compared to adolescents without CMP. Higher levels of pain-related fear were related to decreased muscle strength (p=0.01), endurance (p<0.01) and motor performance (p<0.01). No differences in physical functioning and pain-related fear between hypermobile and non-hypermobile adolescents with CMP were found. CONCLUSIONS Adolescents with CMP had decreased muscle strength and motor performance associated with increased levels of pain-related fear compared to adolescents without CMP. The association of being hypermobile with physical functioning is not more pronounced in adolescents with CMP. CLINICAL REHABILITATION IMPACT No differences were found in physical functioning and pain-related fear between hypermobile adolescents with CMP compared to nonhypermobile adolescents with CMP. Future rehabilitation treatment in hypermobile adolescents with CMP should also focus on psychological components, such as pain-related fear.
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Affiliation(s)
- Thijs van Meulenbroek
- Department of Rehabilitation Medicine, Research School CAPHRI, Maastricht University, Maastricht, the Netherlands - .,Adelante, Centre of Expertise in Rehabilitation and Audiology, Hoensbroek, the Netherlands -
| | - Ivan P Huijnen
- Department of Rehabilitation Medicine, Research School CAPHRI, Maastricht University, Maastricht, the Netherlands.,Adelante, Centre of Expertise in Rehabilitation and Audiology, Hoensbroek, the Netherlands
| | - Raoul H Engelbert
- Centre of Expertise Urban Vitality, Faculty of Health, University of Applied Sciences Amsterdam, Amsterdam, the Netherlands.,Department of Rehabilitation, Amsterdam University Medical Centers, Amsterdam Movement Sciences, University of Amsterdam, Amsterdam, the Netherlands.,Department of Pediatrics, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, the Netherlands
| | - Jeanine A Verbunt
- Department of Rehabilitation Medicine, Research School CAPHRI, Maastricht University, Maastricht, the Netherlands.,Adelante, Centre of Expertise in Rehabilitation and Audiology, Hoensbroek, the Netherlands
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14
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Nikolajsen H, Juul-Kristensen B, Hendriksen PF, Jensen BR. No difference in knee muscle activation and kinematics during treadmill walking between adolescent girls with and without asymptomatic Generalised Joint Hypermobility. BMC Musculoskelet Disord 2021; 22:170. [PMID: 33573624 PMCID: PMC7879627 DOI: 10.1186/s12891-021-04018-w] [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: 05/13/2020] [Accepted: 01/26/2021] [Indexed: 11/29/2022] Open
Abstract
Background Altered knee muscle activity in children with asymptomatic Generalized Joint Hypermobility (GJH) is reported during isometric contraction, static and dynamic balance tasks and jumping, but has not been studied during gait. Therefore, the aim was to investigate group differences in knee muscle activity simultaneously with knee joint kinematics during treadmill walking between children with and without GJH. Methods Girls 14–15 years of age with GJH (inclusion criteria: Beighton score ≥6 of 9 and positive hyperextension ≥10° (one/both knees)) and a matched control group without GJH (inclusion criteria: Beighton score ≤5 and no knee hyperextension ≥10° ) were recruited. In total 16 participants with GJH and 10 non-GJH participants were included in the study. Surface electromyography (sEMG) was measured from the quadriceps, hamstrings and gastrocnemius muscles of the dominant leg during treadmill walking. Maximal voluntary isometric contractions while sitting were used for normalisation of sEMG to % of Maximum Voluntary EMG (%MVE). Knee joint angles during treadmill walking were measured by electrogoniometer. Furthermore, co-contraction index (CCI) was calculated, and presented for muscle groups of hamstrings-quadriceps (HQ) and gastrocnemius-quadriceps (GQ). CCI of medial and lateral sides of the knee, including ratio of the medial and lateral CCI for HQ and GQ were calculated. Results No group differences were found in demographics, muscle activation level, nor CCI and CCI ratios. However, participants with GJH displayed significantly decreased knee joint angle, mean (153º vs. 156º; p =0.03) and minimum (105º vs. 111º; p=0.01), during treadmill walking compared with controls. Conclusion Muscle activity during gait was not different between participants with GJH and non-GJH participants. However, participants with GJH displayed minor but statistically significant increased knee flexion during gait. Since the clinical consequences of increased knee joint flexion during gait are unknown, future studies should follow a larger cohort longitudinally during overground walking for development of clinical complications in this group.
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Affiliation(s)
- Helene Nikolajsen
- Research Unit of Applied Health Science, University College South Denmark, Lembckesvej 7, DK-6100, Haderslev, Denmark.,Research Unit of Musculoskeletal Function and Physiotherapy, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Campusvej 55, DK-5230, Odense M, Denmark
| | - Birgit Juul-Kristensen
- Research Unit of Musculoskeletal Function and Physiotherapy, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Campusvej 55, DK-5230, Odense M, Denmark.
| | | | - Bente Rona Jensen
- Department of Neurology, Odense University Hospital, University of Southern Denmark, Sdr. Boulevard 29, 5000, Odense, Denmark.,Department of Clinical Research, University of Southern Denmark, Winsløwparken 19, 5000, Odense, Denmark
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15
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Ewertowska P, Trzaskoma Z, Sitarski D, Gromuł B, Haponiuk I, Czaprowski D. Muscle strength, muscle power and body composition in college-aged young women and men with Generalized Joint Hypermobility. PLoS One 2020; 15:e0236266. [PMID: 32726351 PMCID: PMC7390387 DOI: 10.1371/journal.pone.0236266] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Accepted: 07/02/2020] [Indexed: 01/05/2023] Open
Abstract
The aim of this study was an evaluation of the musculoskeletal system in women and men with Generalized Joint Hypermobility (GJH). The study included 87 participants– 40 with Generalized Joint Hypermobility (aged 21.2 ±1.8 years) and 47 (aged 21.0 ±1.3 years) in the control group (CG). The study included the Beighton score, the measurements of body composition, muscle flexibility (Straight Leg Raise test, Popliteal Angle test, Modified Thomas Test), and the measurements of muscle strength and muscle power. T-test and Mann-Whitney U Test were applied to assess the differences between independent groups. The study showed that there were no significant differences (p>.05) in the assessed body composition and the muscle flexibility between both women and men with GJH and the participants in the CG. Under isokinetic conditions for the non-dominant lower extremity, men from the CG received significantly higher (p = .02) flexion peak torque at 180°/s angular velocity. Women from the CG received a statistically significantly lower (p = .04) F/E ratio at 180°/s velocity. Under isometric conditions for both women and men with GJH, there were no statistically significant differences (p>.05) in the maximum torques in knee extension and flexion compared to the CG. For women and men with GJH, the maximum power in the lower extremities and jumping ability were not significantly different (p>.05) compared to the CG participants. The body composition, muscle flexibility, muscle strength, and muscle power of adults with Generalized Joint Hypermobility did not differ compared to healthy participants. The fact that there are no differences does not exclude the efficacy of strength training in increasing levels of muscle strength and its impact on body posture and proprioception or coordination.
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Affiliation(s)
- Paulina Ewertowska
- Department of Rehabilitation and Kinesiology, Gdansk University of Physical Education and Sport, Gdansk, Poland
- * E-mail:
| | - Zbigniew Trzaskoma
- Faculty of Rehabilitation, Józef Piłsudski University of Physical Education, Warsaw, Poland
| | - Dominik Sitarski
- Department of Physiotherapy, Józef Rusiecki University College, Olsztyn, Poland
| | - Bartłomiej Gromuł
- Department of Physiotherapy, Józef Rusiecki University College, Olsztyn, Poland
| | - Ireneusz Haponiuk
- Department of Rehabilitation and Kinesiology, Gdansk University of Physical Education and Sport, Gdansk, Poland
| | - Dariusz Czaprowski
- Department of Physiotherapy, Józef Rusiecki University College, Olsztyn, Poland
- Department of Rehabilitation, Poznan University of Medical Sciences, Poznan, Poland
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16
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Judging heel height: A new test for proprioception while standing reveals that young hypermobile children perform better than controls. Gait Posture 2020; 75:8-13. [PMID: 31586753 DOI: 10.1016/j.gaitpost.2019.09.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Revised: 09/10/2019] [Accepted: 09/12/2019] [Indexed: 02/02/2023]
Abstract
BACKGROUND Children with Generalized Joint Hypermobility (GJH) have been reported to have poorer proprioception than children with normal mobility. However, they were usually tested under unloaded conditions and in an age-group in which pain starts to play a role. RESEARCH QUESTION In contrast, some young children with GJH perform well in motor tasks, suggesting they may have good proprioceptive abilities if assessed more ecologically. METHODS Children with GJH (Beighton score of ≥ 5; mean age 8.34 years) were compared to children with a Beighton score of 4 or less. A proprioception test was performed using wedges of different heights to evaluate the ability to judge heel height. A pair of wedges of various heights, was placed under the children's feet at random and they were required to report the higher leg while standing RESULTS: Independent t-test showed that children with GJH performed better (p < 0.01) than controls, suggesting better proprioceptive abilities when assessed under loaded conditions SIGNIFICANCE: Children with GJH do not have inferior proprioception when tested under loaded conditions. The least one can say is that one should be careful in postulating that measuring passive position sense in one particular joint is necessarily the best estimation of proprioception. Body position during standing can be estimated on the basis of knowledge of joint positions (of the ankle in particular in the present test) but also of other information (loading of foot mechanoreceptors for example). In conclusion, the new test may be more suited to evaluate proprioception than the conventional tests, which rely on passive joint position estimation during sitting.
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17
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Reuter PR, Fichthorn KR. Prevalence of generalized joint hypermobility, musculoskeletal injuries, and chronic musculoskeletal pain among American university students. PeerJ 2019; 7:e7625. [PMID: 31565567 PMCID: PMC6744937 DOI: 10.7717/peerj.7625] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Accepted: 08/06/2019] [Indexed: 11/20/2022] Open
Abstract
The objective of this study was to investigate the prevalence of generalized joint hypermobility (GJH) in a university-aged population, whether young adults (aged 18–25 years) with GJH are prone to sustain more musculoskeletal injuries, and are more likely to suffer from chronic musculoskeletal pain. The study used an interactive survey to gather data; GJH was assessed using a cut-off Beighton score of ≥5 in accordance with the 2017 International Classification of EDS criteria. The analyzed sample consisted of 482 female and 172 male participants from Florida Gulf Coast University (USA). The prevalence of GJH in a university-aged population can be estimated at 12.5%. Women did not have higher rates of GJH than men. However, female participants showed significantly higher rates of hypermobility of the spine as well as the right knee and elbow joints. The Beighton scores did not differ by ethnicity/race. Female participants had a lower rate of self-reported injuries than male participants, although this difference was not significant. There was no difference in the proportion of all participants classified within different categories (0; 1–4; 5–9) of Beighton scores and whether or not they reported having been injured. Male and female participants reported chronic pain of joints and neck or back at the same rates across the Beighton score categories. Female participants, however, reported higher pain intensity for chronic neck and back pain. This study increases knowledge about a correlation between GJH, musculoskeletal injuries, and chronic pain of joints, neck, and back in a university-aged population.
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Affiliation(s)
- Peter R Reuter
- Department of Rehabilitation Sciences, Marieb College of Health & Human Services, Florida Gulf Coast University, Fort Myers, FL, USA
| | - Kaylee R Fichthorn
- Department of Rehabilitation Sciences, Marieb College of Health & Human Services, Florida Gulf Coast University, Fort Myers, FL, USA
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18
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Moore N, Rand S, Simmonds J. Hypermobility, developmental coordination disorder and physical activity in an Irish paediatric population. Musculoskeletal Care 2019; 17:261-269. [PMID: 31062457 DOI: 10.1002/msc.1392] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2019] [Revised: 01/24/2019] [Accepted: 01/25/2019] [Indexed: 05/23/2023]
Abstract
OBJECTIVE The primary aim of the study was to explore the prevalence of generalized joint hypermobility (GJH) and generalized hypermobility spectrum disorder (gHSD) using the new classification system in a community paediatric physiotherapy service in Ireland. The second aim was to explore the relationship between GJH, gHSD and physical activity level, while considering the association of probable developmental coordination disorder (pDCD). METHODS A case-controlled cross-sectional study of children aged 6-12 years, recruited from the community paediatric physiotherapy department (n = 32) and a local school (n = 41), was carried out. A Beighton score of ≥6/9 distinguished GJH. The new framework for hypermobility spectrum disorder (HSD) was used. Self-reported physical activity level was measured using the Physical Activity Questionnaire-Older Children. A parent-reported validated questionnaire screened for pDCD. RESULTS The prevalence of GJH was 21.9% of children attending physiotherapy. One child in the physiotherapy group was identified as having gHSD, with a prevalence of 3.1%. There was no significant difference in physical activity level between children with and without GJH attending physiotherapy (independent samples t-test, p = 0.28). Probable developmental coordination disorder (pDCD) was observed in 71.9% of children attending physiotherapy. There was no significant difference in the number of children with pDCD in those with and without GJH (Fisher's exact test, p = 0.370). CONCLUSIONS This study was the first to explore the prevalence of GJH and gHSD in the paediatric physiotherapy population in Ireland. The presence of GJH did not affect self-reported physical activity level or motor coordination in children attending physiotherapy.
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Affiliation(s)
- Nicola Moore
- Community Paediatric Physiotherapy Department, Mitchels Integrated Services Building, Tralee, Ireland
| | - Sarah Rand
- Community Paediatric Physiotherapy Department, Mitchels Integrated Services Building, Tralee, Ireland
| | - Jane Simmonds
- Community Paediatric Physiotherapy Department, Mitchels Integrated Services Building, Tralee, Ireland
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19
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Armstrong R, Greig M. Classifying joint hypermobility: a comparison of three current classification systems. INTERNATIONAL JOURNAL OF THERAPY AND REHABILITATION 2018. [DOI: 10.12968/ijtr.2018.25.7.340] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Background/Aims: Joint hypermobility is an excessive range of motion in one joint and is related to increased risk of injury and performance adaptations within sports and dance. Joint hypermobility classification lacks consistency across the literature, which may hinder effective management. The aim of the study was to compare the prevalence of joint hypermobility across sex- and sport-specific participation using three different classification systems. Methods: Joint hypermobility was assessed in 286 participants consisting of rugby players, netballers, dancers and female and male controls. The Beighton score was used to measure joint hypermobility in the fifth metacarpophalangeal joints, thumbs, elbows, knees and lumbar spine. Scores were subsequently categorised using three different joint hypermobility classifications previously reported by Beighton et al (1973) , Boyle et al (2003) and Stewart and Burden (2004) . Findings: The prevalence of ‘not hypermobile’ varied considerably between classifications. This difference was greatest in female netball players and smallest in male rugby players. Within the ‘not hypermobile’ category, an additional 33 females and 5 males were ‘not hypermobile’ with the Beighton et al (1973) and Stewart and Burden (2004) criteria, which may highlight a sex consideration when assessing low Beighton scores. In the ‘distinctly hypermobile’ category, female subjects demonstrated sensitivity to classification system, most prominently dancers. Conclusions: There may be a need for separate sex categories. The female dancer classification may require further categorisation to identify extremes of joint hypermobility more effectively, which may aid injury prevention strategies.
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Affiliation(s)
- Ross Armstrong
- Lecturer in Sports Therapy, Sports Injuries Research Group, Department of Sport and Physical Activity, Edge Hill University, Ormskirk, Lancashire, UK
| | - Matt Greig
- Reader in Sports Therapy; Lead for the Sports Injuries Research Group, Department of Sport and Physical Activity, Edge Hill University, Ormskirk, Lancashire, UK
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20
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Scheper MC, Nicholson LL, Adams RD, Tofts L, Pacey V. The natural history of children with joint hypermobility syndrome and Ehlers-Danlos hypermobility type: a longitudinal cohort study. Rheumatology (Oxford) 2017; 56:2073-2083. [PMID: 28431150 DOI: 10.1093/rheumatology/kex148] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2016] [Indexed: 11/13/2022] Open
Abstract
Objectives The objective of the manuscript was to describe the natural history of complaints and disability in children diagnosed with joint hypermobility syndrome (JHS)/Ehlers-Danlos-hypermobility type (EDS-HT) and to identify the constructs that underlie functional decline. Methods One hundred and one JHS/EDS-HT children were observed over 3 years and assessed at three time points on the following: functional impairments, quality of life, connective tissue laxity, muscle function, postural control and musculoskeletal and multi-systemic complaints. Cluster analysis was performed to identify subgroups in severity. Clinical profiles were determined for these subgroups, and differences were assessed by multivariate analysis of covariance. Mixed linear regression models were used to determine the subsequent trajectories. Finally, an exploratory factor analysis was used to uncover the underlying constructs of functional impairment. Results Three clusters of children were identified in terms of functional impairment: mild, moderately and severely affected. Functional impairment at baseline was predictive of worsening trajectories in terms of reduced walking distance and decreased quality of life (P ⩽ 0.05) over 3 years. Multiple interactions between the secondary outcomes were observed, with four underlying constructs identified. All four constructs (multi-systemic effects, pain, fatigue and loss of postural control) contributed significantly to disability (P ⩽ 0.046). Conclusion Children diagnosed with JHS/EDS-HT who have a high incidence of multi-systemic complaints (particularly, orthostatic intolerance, urinary incontinence and diarrhoea) and poor postural control in addition to high levels of pain and fatigue at baseline are most likely to have a deteriorating trajectory of functional impairment and, accordingly, warrant clinical prioritization.
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Affiliation(s)
- Mark C Scheper
- ACHIEVE, Center for Applied Research, Faculty of Health, University of Applied Sciences Amsterdam.,Department of Rehabilitation, Academic Medical Centre, University of Amsterdam, Amsterdam, The Netherlands
| | - Lesley L Nicholson
- Kids Rehab, The Children's Hospital at Westmead.,Discipline of Biomedical Sciences
| | | | - Louise Tofts
- Kids Rehab, The Children's Hospital at Westmead.,Narrabeen Sports Medicine Centre, Sydney Academy of Sport.,Discipline of Paediatrics and Child Health, University of Sydney
| | - Verity Pacey
- Department of Health Professions, Macquarie University.,Department of Endocrinology, The Children's Hospital at Westmead, Sydney, NSW, Australia
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Hypermobility in Adolescent Athletes: Pain, Functional Ability, Quality of Life, and Musculoskeletal Injuries. J Orthop Sports Phys Ther 2017; 47:792-800. [PMID: 28915772 DOI: 10.2519/jospt.2017.7682] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Study Design Cross-sectional. Background Generalized joint hypermobility (GJH) may increase pain and likelihood of injuries and also decrease function and health-related quality of life (HRQoL) in elite-level adolescent athletes. Objective To assess the prevalence of GJH in elite-level adolescent athletes, and to study the association of GJH with pain, function, HRQoL, and musculoskeletal injuries. Methods A total of 132 elite-level adolescent athletes (36 adolescent boys, 96 adolescent girls; mean ± SD age, 14.0 ± 0.9 years), including ballet dancers (n = 22), TeamGym gymnasts (n = 57), and team handball players (n = 53), participated in the study. Generalized joint hypermobility was classified by Beighton score as GJH4 (4/9 or greater), GJH5 (5/9 or greater), and GJH6 (6/9 or greater). Function of the lower extremity, musculoskeletal injuries, and HRQoL were assessed with self-reported questionnaires, and part of physical performance was assessed by 4 postural-sway tests and 2 single-legged hop-for-distance tests. Results Overall prevalence rates for GJH4, GJH5, and GJH6 were 27.3%, 15.9%, and 6.8%, respectively, with a higher prevalence of GJH4 in ballet dancers (68.2%) and TeamGym gymnasts (24.6%) than in team handball players (13.2%). There was no significant difference in lower extremity function, injury prevalence and related factors (exacerbation, recurrence, and absence from training), HRQoL, or lengths of hop tests for those with and without GJH. However, the GJH group had significantly larger center-of-pressure path length across sway tests. Conclusion For ballet dancers and TeamGym gymnasts, the prevalence of GJH4 was higher than that of team handball players. For ballet dancers, the prevalence of GJH5 and GJH6 was higher than that of team handball players and the general adolescent population. The GJH group demonstrated larger sway in the balance tests, which, in the current cross-sectional study, did not have an association with injuries or HRQoL. However, the risk of having (ankle) injuries due to larger sway for the GJH group must be studied in future longitudinal studies. J Orthop Sports Phys Ther 2017;47(10):792-800. doi:10.2519/jospt.2017.7682.
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Pain-Related Fear and Its Disabling Impact in Hypermobile Adolescents With Chronic Musculoskeletal Pain. J Orthop Sports Phys Ther 2017; 47:775-781. [PMID: 28898137 DOI: 10.2519/jospt.2017.7282] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Study Design Cross-sectional study. Background Chronic musculoskeletal pain (CMP) has a negative impact on physical functioning. During adolescence, joint hypermobility is a potential risk factor for developing CMP, and pain-related fear contributes to the persistence of CMP. Whether pain-related fear and hypermobility are related, and even reinforce each other, resulting in a stronger association with perceived level of disability, is still unknown. Objectives To evaluate whether pain-related fear has a stronger association with disability in hypermobile compared to nonhypermobile adolescents with CMP. Methods The study included 116 adolescents with CMP. The presence of hypermobility was assessed using the Beighton score. Measures of pain intensity, age, sex, and pain-related fear were collected and included in the multivariable model. Hierarchical regression analysis, with disability as the dependent variable, was used to examine the interaction between hypermobility and pain-related fear. Results Hypermobile adolescents with CMP do not have more pain-related fear compared to nonhypermobile adolescents with CMP. There was no interaction effect between hypermobility and pain-related fear in explaining disability (β = .20, P = .42). Similarly, perceived harmfulness of balance-related activities was not more strongly associated with disability in hypermobile adolescents with CMP. Conclusion The association of pain-related fear with the perceived level of disability is not more pronounced in hypermobile compared to nonhypermobile adolescents with CMP. J Orthop Sports Phys Ther 2017;47(10):775-781. Epub 12 Sep 2017. doi:10.2519/jospt.2017.7282.
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Singh H, McKay M, Baldwin J, Nicholson L, Chan C, Burns J, Hiller CE. Beighton scores and cut-offs across the lifespan: cross-sectional study of an Australian population. Rheumatology (Oxford) 2017; 56:1857-1864. [DOI: 10.1093/rheumatology/kex043] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Indexed: 11/13/2022] Open
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Hypermobility and Musculoskeletal Pain in Adolescents. J Pediatr 2017; 181:213-221.e1. [PMID: 27863848 DOI: 10.1016/j.jpeds.2016.09.060] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 08/23/2016] [Accepted: 09/28/2016] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To determine the prevalence of generalized joint hypermobility (GJH) in a large cohort of Australian children and determine the associations between GJH and musculoskeletal pain. STUDY DESIGN This is a cross-sectional analysis of the Western Australian Pregnancy Cohort (Raine) Study. Hypermobility was measured in 1584 participants at 14 years of age using the Beighton scoring system, along with a range of other factors including musculoskeletal pain status. Logistic regression models were used to assess independent associations of GJH with factors of interest. RESULTS The prevalence of GJH was 60.6% and 36.7% in girls and boys, respectively, when defined as a Beighton score of ≥4; when defined as ≥6, it was 26.1% and 11.5%. In girls, positive associations between GJH and higher socioeconomic status and better motor competence were observed. In boys, positive associations between GJH and lower body mass index were observed. After adjusting for potential confounders, an association between number of pain areas in the last month and made worse with sport were identified in boys but not girls. CONCLUSION The high prevalence rates of GJH as defined by commonly used Beighton cutoff values in this cohort highlight the need to question the appropriateness of these cutoffs in future studies. Future prospective studies of the association between GJH and musculoskeletal pain should be adjusted for confounding variables identified in this study, and be powered for sex-specific analyses owing to the differing prevalence rates and hypermobility correlates in male and female samples.
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Sueyoshi T, Emoto G, Yuasa T. Generalized Joint Laxity and Ligament Injuries in High School-Aged Female Volleyball Players in Japan. Orthop J Sports Med 2016; 4:2325967116667690. [PMID: 27761474 PMCID: PMC5054354 DOI: 10.1177/2325967116667690] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background: Generalized joint laxity has been linked to ligamentous injuries such as anterior cruciate ligament tear and ankle sprain. Purpose/Hypothesis: The purpose of this study was to investigate generalized joint laxity and incidence of ligament injuries in high school–aged female volleyball players. It was hypothesized that volleyball players with a past history of sprains would have increased generalized joint laxity compared with those without any history and that athletes with multiple sprains would demonstrate with a higher generalized joint laxity score than those who had only 1 sprain. Study Design: Case-control study; Level of evidence, 3. Methods: Forty-seven subjects were tested for generalized joint laxity using the Beighton and Horan Joint Mobility Index (BHJMI). They were categorized into 2 groups based on the presence of past ligament injury: injury group (IG) and noninjury group (NG). The IG group was further divided into 2 groups based on whether they had a single ligamentous injury (IGS) or multiple injuries (IGM) in the past to study whether there was any difference in scores between the subgroups. The collected data were analyzed statistically with 1-way analysis of variance. Results: Subjects in the IG group scored significantly higher on the BHJMI than those in the NG group. The mean score for the IG group was 2.40 ± 1.42, as opposed to 1.24 ± 1.09 for the NG group (P = .006). Eleven subjects in the IG group had suffered multiple injuries or recurrent injuries (IGM) and scored significantly higher than the remaining 19 individuals in the IG group, who had only sustained a single injury (IGS). The mean BHJMI scores were 3.18 ± 1.47 and 1.95 ± 1.22 for IGM and IGS, respectively (P = .02). Conclusion: Female athletes with a high generalized joint laxity score may be more prone to ligament injury and potentially to recurrent ligament injuries.
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Affiliation(s)
- Ted Sueyoshi
- Physiotherapy Associates, Scottsdale, Arizona, USA
| | - Gen Emoto
- Emoto Knee and Sport Clinic, Fukuoka, Japan
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Jensen BR, Sandfeld J, Melcher PS, Johansen KL, Hendriksen P, Juul-Kristensen B. Alterations in neuromuscular function in girls with generalized joint hypermobility. BMC Musculoskelet Disord 2016; 17:410. [PMID: 27716255 PMCID: PMC5048689 DOI: 10.1186/s12891-016-1267-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Accepted: 09/24/2016] [Indexed: 01/11/2023] Open
Abstract
Background Generalized Joint Hypermobility (GJH) is associated with increased risk of musculoskeletal joint pain. We investigated neuromuscular performance and muscle activation strategy. Methods Girls with GJH and non-GJH (NGJH) performed isometric knee flexions (90°,110°,130°), and extensions (90°) at 20 % Maximum Voluntary Contraction, and explosive isometric knee flexions while sitting. EMG was recorded from knee flexor and extensor muscles. Results Early rate of torque development was 53 % faster for GJH. Reduced hamstring muscle activation in girls with GJH was found while knee extensor and calf muscle activation did not differ between groups. Flexion-extension and medial-lateral co-activation ratio during flexions were higher for girls with GJH than NGJH girls. Conclusions Girls with GJH had higher capacity to rapidly generate force than NGJH girls which may reflect motor adaptation to compensate for hypermobility. Higher medial muscle activation indicated higher levels of medial knee joint compression in girls with GJH. Increased flexion-extension co-activation ratios in GJH were explained by decreased agonist drive to the hamstrings.
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Affiliation(s)
- Bente Rona Jensen
- Department of Nutrition, Exercise and Sport, Integrative Physiology, Biomechanics and Motor Control Laboratory, University of Copenhagen, Copenhagen, Denmark. .,Department of Neurology, Odense University Hospital, University of Southern Denmark, Odense, Denmark.
| | - Jesper Sandfeld
- Department of Nutrition, Exercise and Sport, Integrative Physiology, Biomechanics and Motor Control Laboratory, University of Copenhagen, Copenhagen, Denmark
| | - Pia Sandfeld Melcher
- Department of Nutrition, Exercise and Sport, Integrative Physiology, Biomechanics and Motor Control Laboratory, University of Copenhagen, Copenhagen, Denmark
| | - Katrine Lyders Johansen
- Research Unit for Musculoskeletal Function and Physiotherapy, Institute of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Peter Hendriksen
- Department of Nutrition, Exercise and Sport, Integrative Physiology, Biomechanics and Motor Control Laboratory, University of Copenhagen, Copenhagen, Denmark
| | - Birgit Juul-Kristensen
- Research Unit for Musculoskeletal Function and Physiotherapy, Institute of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark.,Department of Health Sciences, Institute of Occupational Therapy, Physiotherapy and Radiography, Bergen University College, Bergen, Norway
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Junge T, Henriksen P, Andersen HL, Byskov LD, Knudsen HK, Juul-Kristensen B. The association between generalized joint hypermobility and active horizontal shoulder abduction in 10-15 year old competitive swimmers. BMC Sports Sci Med Rehabil 2016; 8:19. [PMID: 27413535 PMCID: PMC4942936 DOI: 10.1186/s13102-016-0044-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Accepted: 06/16/2016] [Indexed: 11/28/2022]
Abstract
Background Increased shoulder mobility and Generalised Joint Hypermobility (GJH) are assumed to be predisposing risk factors for shoulder injuries. The association between GJH and shoulder mobility among competitive swimmers is unknown. The aim was to study the association between GJH and active horizontal shoulder abduction (AHSA) in young, competitive swimmers and to describe normative values of AHSA in this group. Methods In total, 92 swimmers (10–15 years) without shoulder pain participated. GJH was evaluated with the Beighton Tests (BT) for joint hypermobility. Shoulder mobility was measured as maximum AHSA. A multiple regression model was used to assess associations between GJH and AHSA. Results Overall, positive associations were found between GJH and AHSA. An increase of BT score was associated with an increase of AHSA, seen as an increased AHSA of 3.9°, 5.7° and 7.9° by BT cut off points ≥5/9, ≥6/9 and ≥7/9, respectively. Normative values for AHSA ranged from 40° to 52°, depending on age. Conclusions Positive associations were found between GJH and AHSA, as maximum AHSA range increased with increasing BT scores. Due to lack of shoulder mobility tests in the BT scoring system, the AHSA test seems to be a promising supplemental test.
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Affiliation(s)
- Tina Junge
- Department of Physiotherapy, University College Lillebaelt, Odense, Denmark ; Health Sciences Research Centre, University College Lillebaelt, Odense, Denmark ; Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Peter Henriksen
- Health Sciences Research Centre, University College Lillebaelt, Odense, Denmark ; Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | | | - Linette Dyg Byskov
- Department of Physiotherapy, University College Lillebaelt, Odense, Denmark
| | | | - Birgit Juul-Kristensen
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark ; Institute of Occupational Therapy, Physiotherapy and Radiography, Bergen University College, Bergen, Norway
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de Boer RM, van Vlimmeren LA, Scheper MC, Nijhuis-van der Sanden MWG, Engelbert RHH. Is Motor Performance in 5.5-Year-Old Children Associated with the Presence of Generalized Joint Hypermobility? J Pediatr 2015; 167:694-701.e1. [PMID: 26190232 DOI: 10.1016/j.jpeds.2015.06.034] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Revised: 05/28/2015] [Accepted: 06/17/2015] [Indexed: 11/27/2022]
Abstract
OBJECTIVE To determine the prevalence of generalized joint hypermobility (GJH) in Dutch children aged 5.5 years, and to examine the association between GJH and motor performance and development over time. STUDY DESIGN A prospective cohort of 249 children was recruited. GJH was assessed with the Beighton test at age 5.5 years. Motor performance was evaluated at age 2.0 years using the Bayley Scales of Infant Development, Second Edition and at age 5.5 years using the Movement Assessment Battery for Children-Second Edition (subscore categories: manual dexterity, aiming and catching, and static and dynamic balance). RESULTS In 249 children, the prevalence of GJH, defined by the Beighton test score, was 34.1% for a score ≥ 4, 22.5% for a score ≥ 5, and 16.5% for a score ≥ 6. No significant association was found between GJH and total motor performance. Manual dexterity in girls (Beighton score ≥ 4) was positively associated with higher level of motor performance (β [SE] = 0.38 [0.17]; P = .028), ranging from +0.04 SD to +0.72 SD, even after correction for covariates. A significant interaction between GJH and body mass index (BMI) growth was found, indicating that the effect of GJH on the rate of development of motor performance declines with increasing BMI growth (β = 0.05 [0.02]; P = .031). CONCLUSION In this healthy pediatric cohort, GJH was present in one-third of the sample, and no significant association was found between GJH and total motor performance. The effect of GJH on the rate of development of motor performance appears to decline with increasing BMI growth. Longitudinal prospective studies are recommended to detect influences of GJH on motor performance over time, as well as the influence of body composition and Beighton cutoff points.
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Affiliation(s)
- Rosa M de Boer
- Primary Practice for Pediatric Physiotherapy, Heerhugowaard, The Netherlands
| | - Leo A van Vlimmeren
- Department of Rehabilitation, Pediatric Physical Therapy, Radboud University Medical Center, Nijmegen, The Netherlands; Scientific Institute for Quality of Healthcare, Radboud University Medical Center, Nijmegen, The Netherlands.
| | - Mark C Scheper
- Education of Physiotherapy, University of Applied Sciences Amsterdam, Amsterdam, The Netherlands; Department of Rehabilitation, University Hospital Amsterdam (AMC), Amsterdam, The Netherlands
| | - Maria W G Nijhuis-van der Sanden
- Department of Rehabilitation, Pediatric Physical Therapy, Radboud University Medical Center, Nijmegen, The Netherlands; Scientific Institute for Quality of Healthcare, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Raoul H H Engelbert
- Education of Physiotherapy, University of Applied Sciences Amsterdam, Amsterdam, The Netherlands; Department of Rehabilitation, University Hospital Amsterdam (AMC), Amsterdam, The Netherlands
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Juul-Kristensen B, Johansen K, Hendriksen P, Melcher P, Sandfeld J, Jensen BR. Girls with generalized joint hypermobility display changed muscle activity and postural sway during static balance tasks. Scand J Rheumatol 2015; 45:57-65. [PMID: 26324783 DOI: 10.3109/03009742.2015.1041154] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVES To study knee muscle activity and static postural sway in girls with generalized joint hypermobility (GJH). METHOD Sixteen girls with GJH and 11 girls with non-GJH (NGJH) aged 14 years, randomly recruited among schoolchildren, participated in this study. GJH inclusion criteria were: Beighton score minimum 6/9 and one hypermobile knee; for NGJH: Beighton score maximum 5/9 and no knees with hypermobility. The participants performed a static two-legged balance test with eyes open (2EO) and eyes closed (2EC) and a one-legged stance test with eyes open (1EO). Postural sway (centre of pressure path length, COPL) was calculated, along with rambling and trembling components. Surface electromyography (sEMG) from the quadriceps (Q), hamstrings (H), and gastrocnemius (G) muscles was recorded, expressed as a percentage of the maximum voluntary EMG (%MVE), and the co-contraction index (CCI) of Q, H, and G muscle activity was calculated. Knee function was self-reported using the Knee Injury and Osteoarthritis Outcome Score for children (KOOS-Child). RESULTS GJH had a significantly lower lateral HQ CCI and a higher medial/lateral HQ CCI ratio in all balance tasks. Group mean EMG varied from 1.3%MVE in Q (during 2EO) to 15.7%MVE in G (during 1EO). GJH had larger postural sway length than NGJH during 2EC (COPL 1.64 vs. 1.37 m/min, p < 0.001). Rambling and trembling components did not differ between groups. CONCLUSIONS Girls with GJH and at least one hypermobile knee performed, compared with NGJH, static balance tasks with higher medial knee muscle activity relative to the lateral activity, and larger postural sway when vision was eliminated. The short- and long-term consequences should be studied further.
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Affiliation(s)
- B Juul-Kristensen
- a Institute of Sports Science and Clinical Biomechanics , University of Southern Denmark , Odense , Denmark.,b Institute of Occupational Therapy, Physiotherapy and Radiography, Department of Health Sciences , Bergen University College , Norway
| | - Kl Johansen
- a Institute of Sports Science and Clinical Biomechanics , University of Southern Denmark , Odense , Denmark
| | - P Hendriksen
- c Integrated Physiology, Department of Nutrition, Exercise and Sports , University of Copenhagen , Copenhagen , Denmark
| | - P Melcher
- c Integrated Physiology, Department of Nutrition, Exercise and Sports , University of Copenhagen , Copenhagen , Denmark
| | - J Sandfeld
- c Integrated Physiology, Department of Nutrition, Exercise and Sports , University of Copenhagen , Copenhagen , Denmark.,d Metropolitan University College , Copenhagen , Denmark
| | - B R Jensen
- c Integrated Physiology, Department of Nutrition, Exercise and Sports , University of Copenhagen , Copenhagen , Denmark
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Junge T, Larsen LR, Juul-Kristensen B, Wedderkopp N. The extent and risk of knee injuries in children aged 9-14 with Generalised Joint Hypermobility and knee joint hypermobility - the CHAMPS-study Denmark. BMC Musculoskelet Disord 2015; 16:143. [PMID: 26065679 PMCID: PMC4465013 DOI: 10.1186/s12891-015-0611-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Accepted: 06/01/2015] [Indexed: 11/30/2022] Open
Abstract
Background Generalised Joint Hypermobility (GJH) is suggested as an aetiological factor for knee injuries in adolescents and adults. It is presumed that GJH causes decreased joint stability, thereby increasing the risk of knee injuries during challenging situations like jumping and landing. The aim was to study the extent and risk of knee injuries in children with GJH and knee hypermobility. Methods In total, 999 children (9–14 years) were tested twice during spring 2012 and 2013 with Beighton´s Tests (BT) for hypermobility, a 0–9 scoring system. GJH was classified with cut-point ≥5/9 on both test rounds. On basis of weekly cell phone surveys of knee pain, children requiring clinical examination were seen. Traumatic and overuse knee injuries were registered by WHO ICD-10 diagnoses. Logistic regression and Poisson regression models with robust standard errors were used to examine the association between GJH and knee injuries, taking into account clustering on school class levels. Results Totally, 36 children were classified GJH on both test rounds. Overuse knee injuries were the most frequent injury type (86 %), mainly apophysitis for both groups (61 %), other than patella-femoral pain syndrome for the control group (13 %). For traumatic knee injuries, distortions and contusions were most frequent in both groups (51 % resp. 36 %), besides traumatic lesions of knee tendons and muscles for the control group (5 %). No significant association was found between overuse knee injuries and GJH with/without knee hypermobility (OR 0.69, p = 0.407 resp. OR 0.75, p = 0.576) or traumatic knee injuries and GJH with/without knee hypermobility (OR 1.56, p = 0.495 resp. OR 2.22, p = 0.231). Conclusions Apophysitis, distortions and contusions were the most frequent knee injuries. Despite the relatively large study, the number of children with GJH and knee injuries was low, with no significant increased risk for knee injuries for this group. This questions whether GJH is a clinically relevant risk factor for knee injuries in school children aged 9–14 years. A fluctuation in the individual child´s status of GJH between test rounds was observed, suggesting that inter- and intra-tester reproducibility of BT as well as growth may be considered important confounders to future studies of children with GJH.
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Affiliation(s)
- Tina Junge
- Institute of Regional Health Research, University of Southern Denmark, Odense, Denmark. .,Department of Physiotherapy, University College Lillebaelt, Odense, Denmark. .,Health Sciences Research Centre, University College Lillebaelt, Odense, Denmark. .,IRS, SDU, Winsløwparken 19,3. 5000, Odense C, Denmark.
| | - Lisbeth Runge Larsen
- Centre for Welfare Technology Research and Development, University College Lillebaelt, Odense, Denmark.
| | - Birgit Juul-Kristensen
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark. .,Institute of Occupational Therapy, Physiotherapy and Radiography, Bergen University College, Bergen, Norway.
| | - Niels Wedderkopp
- Institute of Regional Health Research, University of Southern Denmark, Odense, Denmark. .,Spine Centre of Southern Denmark, Hospital Lillebaelt, Middelfart, Denmark.
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31
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Ghibellini G, Brancati F, Castori M. Neurodevelopmental attributes of joint hypermobility syndrome/Ehlers-Danlos syndrome, hypermobility type: Update and perspectives. AMERICAN JOURNAL OF MEDICAL GENETICS PART C-SEMINARS IN MEDICAL GENETICS 2015; 169C:107-16. [DOI: 10.1002/ajmg.c.31424] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Al-Jarallah K, Shehab D, Al-Jaser MT, Al-Azemi KM, Wais FF, Al-Saleh AM, Al-Ajmi AS, Al-Omairah HA, Abraham M, Sharma PN. Prevalence of joint hypermobility in Kuwait. Int J Rheum Dis 2014; 20:935-940. [PMID: 25529052 DOI: 10.1111/1756-185x.12556] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIM To determine the prevalence of joint hypermobility (JH) among young Kuwaiti adults. METHODS This was a cross-sectional study of 390 randomly selected healthy undergraduate university students, aged 18-29 years from the Health Sciences Centre, Kuwait University, Safat, Kuwait. Beighton score at four peripheral sites bilaterally (knees, elbows, thumbs and fifth fingers) and forward flexion of the trunk were used to evaluate joint hypermobility. Any student who met four out of the nine criteria was considered hypermobile. Joint pain was documented in all subjects through personal interview. RESULTS A total of 390 subjects (male : female ratio 1.0 : 0.9) were assessed. Of those, 87 (22.3%) were found to have JH: 60 (29.4%) males and 27 (14.5%) females, showing a significantly higher male predominance (P < 0.001). Beighton score was inversely correlated with age (ρ = -0.15, P = 0.003). A higher incidence of finger signs was noted in comparison to elbow-knee hyperextension and hands-to-floor. Knee joint, back, neck and shoulder pains, in descending order, were the commonest type of joint complaints, although not statistically significant (P > 0.05) in subjects with and without joint hypermobility. It was also observed that the left side, at all the sites, was slightly more hypermobile in comparison to the right side in hypermobile subjects. CONCLUSIONS The prevalence of joint hypermobility is not uncommon among young Kuwaiti adults, and was comparable to the data published in other Asian-Pacific regions. General practitioners should therefore be familiar with the condition and its clinical associations, while assessing musculoskeletal complaints.
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Affiliation(s)
- Khaled Al-Jarallah
- Department of Medicine, Kuwait University, Safat, Kuwait.,Faculty of Medicine, Kuwait University, Safat, Kuwait
| | - Diaa Shehab
- Department of Medicine, Kuwait University, Safat, Kuwait.,Faculty of Medicine, Kuwait University, Safat, Kuwait
| | | | | | - Fatma F Wais
- Faculty of Medicine, Kuwait University, Safat, Kuwait
| | | | | | | | - Mini Abraham
- Department of Medicine, Kuwait University, Safat, Kuwait.,Faculty of Medicine, Kuwait University, Safat, Kuwait
| | - Prem N Sharma
- Faculty of Medicine, Kuwait University, Safat, Kuwait
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Sohrbeck-Nøhr O, Kristensen JH, Boyle E, Remvig L, Juul-Kristensen B. Generalized joint hypermobility in childhood is a possible risk for the development of joint pain in adolescence: a cohort study. BMC Pediatr 2014; 14:302. [PMID: 25492414 PMCID: PMC4305244 DOI: 10.1186/s12887-014-0302-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Accepted: 11/25/2014] [Indexed: 01/15/2023] Open
Abstract
BACKGROUND There is some evidence that indicates generalized joint hypermobility (GJH) is a risk factor for pain persistence and recurrence in adolescence. However, how early pain develops and whether GJH without pain in childhood is a risk factor for pain development in adolescence is undetermined. The aims for this study were to investigate the association between GJH and development of joint pain and to investigate the current GJH status and physical function in Danish adolescents. METHODS This was a longitudinal cohort study nested within the Copenhagen Hypermobility Cohort. All children (n = 301) were examined for the exposure, GJH, using the Beighton test at baseline at either 8 or 10 years of age and then re-examined when they reached 14 years of age. The children were categorized into two groups based on their number of positive Beighton tests using different cut points (i.e. GJH4 defined as either < 4 or ≥ 4, GJH5 and GJH6 were similarly defined). The outcome of joint pain was defined as arthralgia as measured by the Brighton criteria from the clinical examination. Other outcome measures of self-reported physical function and objective physical function were also collected. RESULTS Children with GJH had three times higher risk of developing joint pain in adolescence, although this association did not reach statistical significance (GJH5: 3.00, 95% [0.94-9.60]). At age 14, the adolescents with GJH had significantly lower self-reported physical function (for ADL: GJH4 p = 0.002, GJH5 p = 0.012; for pain during sitting: GJH4 p = 0.002, GJH5 p = 0.018) and had significantly higher body mass index (BMI: GJH5 p = 0.004, GJH6 p = 0.006) than adolescents without GJH. There was no difference in measured physical function. CONCLUSION This study has suggested a possible link between GJH and joint pain in the adolescent population. GJH was both a predictive and a contributing factor for future pain. Additional studies with larger sample sizes are needed to confirm our findings.
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Affiliation(s)
- Oline Sohrbeck-Nøhr
- Institute of Sports Science and Clinical Biomechanics, University of Southern Denmark, Campusvej 55, DK-5230, Odense, Denmark.
| | - Jens Halkjær Kristensen
- Department of Infectious Medicine and Rheumatology, University Hospital of Copenhagen, COHYPCO, 2100, Copenhagen Ø, Denmark.
| | - Eleanor Boyle
- Institute of Sports Science and Clinical Biomechanics, University of Southern Denmark, Campusvej 55, DK-5230, Odense, Denmark. .,Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada.
| | - Lars Remvig
- Department of Infectious Medicine and Rheumatology, University Hospital of Copenhagen, COHYPCO, 2100, Copenhagen Ø, Denmark.
| | - Birgit Juul-Kristensen
- Institute of Sports Science and Clinical Biomechanics, University of Southern Denmark, Campusvej 55, DK-5230, Odense, Denmark. .,Institute of Occupational Therapy, Physiotherapy and Radiography, Department of Health Sciences, Bergen University College, Bergen, Norway.
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The influence of joint hypermobility on functional movement control in an elite netball population: A preliminary cohort study. Phys Ther Sport 2014; 16:127-34. [PMID: 25443229 DOI: 10.1016/j.ptsp.2014.07.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2014] [Revised: 07/10/2014] [Accepted: 07/14/2014] [Indexed: 01/26/2023]
Abstract
OBJECTIVES To ascertain the prevalence of General Joint Hypermobility (GJH) and Joint Hypermobility Syndrome (JHS) in elite level netballers. To investigate whether GJH influences functional movement control and explore whether symptoms of dysautonomia are reported in this population. DESIGN Observational within-subject cross-sectional design. SETTING Field based study. PARTICIPANTS 27 elite level netballers (14-26 years). MAIN OUTCOME MEASURES GJH and JHS were assessed using the Beighton scale, 5 point questionnaire and the Brighton Criteria. Functional movement control was measured using posturography on a force platform and the Star Excursion Balance Test (SEBT). RESULTS The prevalence of GJH was 63% (n = 17) (Beighton score ≥4/9) and JHS was 15% (n = 4). Symptoms of dysautonomia were minimally prevalent. A trend was observed in which participants with GJH demonstrated increased postural instability on the functional tests. Following Bonferroni adjustment, this was statistically significant only when comparing posturographic data between the distinctly hypermobile participants and the rest of the group for path area (p = 0.002) and velocity (p = 0.002) on the left side. CONCLUSIONS A high prevalence of GJH was observed. A trend towards impairment of functional movement control was observed in the netballers with GJH. This observation did not reach statistical significance except for posturographic path area and velocity.
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Cevik M, Yazgan P, Aksoy N. Evaluation of antioxidative/oxidative status and prolidase parameters in cases of inguinal hernia with joint hypermobility syndrome. Hernia 2014; 18:849-53. [PMID: 24567177 DOI: 10.1007/s10029-014-1224-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2013] [Accepted: 01/23/2014] [Indexed: 10/25/2022]
Abstract
PURPOSE Most previous reports have shown that the basic mechanism of inguinal hernia involves insufficient collagen strength and metabolism. The aim of this study was to evaluate whether joint hypermobility is involved in the development of inguinal hernia in children and to investigate oxidative stress parameters and prolidase activity in tissue samples from children with inguinal hernia. METHODS This cross-sectional study involving 41 patients (age, 6.36 ± 2.96 years) with inguinal hernia treated in the pediatric surgery department of our institution and 40 age- and sex-matched controls (age, 6.02 ± 3.13 years) was performed from May to December 2011. Joint hypermobility was assessed using the Beighton criteria in all patients. Hernia sacs were analyzed with respect to the total antioxidative/oxidative status and prolidase activity. The patients were divided into two groups (inguinal hernia with and without hypermobility) according to a Beighton score cut-off of ≥6. RESULTS A total of 81 subjects aged 3-10 years participated. The ratio of joint hypermobility was significantly higher in patients than in controls (p = 0.01). The prolidase activity, total oxidant status, and oxidative stress index were higher in tissue samples from patients with joint hypermobility (p < 0.001). CONCLUSIONS Our results show that joint hypermobility syndrome is associated with inguinal hernia in children and that increased prolidase activity and oxidative stress in tissue samples from patients with joint hypermobility syndrome are related to collagen tissue damage and turnover.
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Affiliation(s)
- M Cevik
- Department of Pediatric Surgery, Faculty of Medicine, Harran University, 63100, Sanliurfa, Turkey,
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Junge T, Jespersen E, Wedderkopp N, Juul-Kristensen B. Inter-tester reproducibility and inter-method agreement of two variations of the Beighton test for determining Generalised Joint Hypermobility in primary school children. BMC Pediatr 2013; 13:214. [PMID: 24358988 PMCID: PMC3878084 DOI: 10.1186/1471-2431-13-214] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2013] [Accepted: 12/18/2013] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND The assessment of Generalised Joint Hypermobility (GJH) is usually based on the Beighton tests, which consist of a series of nine tests. Possible methodological shortcomings can arise, as the tests do not include detailed descriptions of performance, interpretation nor classification of GJH. The purpose of this study was, among children aged 7-8 and 10-12 years, to evaluate: 1) the inter-tester reproducibility of the tests and criteria for classification of GJH for 2 variations of the Beighton test battery (Methods A and B) with a variation in starting positions and benchmarks between methods, and 2) the inter-method agreement for the two batteries. METHODS A standardised three-phase protocol for clinical reproducibility studies was followed including a training phase, an overall agreement phase and a study phase. The number of participants in the three phases was 10, 70 and 39 respectively. For the inter-method study a total of 103 children participated. Two testers judged each test battery. A score of ≥ 5 was set as the cut-off level for GJH. Cohen's kappa statistics and McNemar's test were used to test for agreement and significant differences. RESULTS Kappa values for GJH (≥ 5) were 0.64 (Method A, prevalence 0.42) and 0.59 (Method B, prevalence 0.46), with no difference between testers in Method A (p = 0.45) and B (p = 0.29). Prevalence of GJH in the inter-method study was 31% (A) and 35% (B) with no difference between methods (p = 0.54). CONCLUSIONS Inter-tester reproducibility of Methods A and B was moderate to substantial, when following a standardised study protocol. Both test batteries can be used in the same children population, as there was no difference in prevalence of GJH at cut point 5, when applying method A and B. However, both methods need to be tested for their predictive validity at higher cut-off levels, e.g. ≥ 6 and ≥ 7.
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Affiliation(s)
- Tina Junge
- Institute of Regional Health Services, University of Southern Denmark, Odense, Denmark.
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Nikolajsen H, Larsen PK, Simonsen EB, Alkjær T, Falkerslev S, Kristensen JH, Jensen BR, Remvig L, Juul-Kristensen B. Gait pattern in 9-11-year-old children with generalized joint hypermobility compared with controls; a cross-sectional study. BMC Musculoskelet Disord 2013; 14:341. [PMID: 24308706 PMCID: PMC4029179 DOI: 10.1186/1471-2474-14-341] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2013] [Accepted: 11/28/2013] [Indexed: 11/10/2022] Open
Abstract
Background To study differences in gait patterns in 10-year-old children with Generalized Joint Hypermobility (GJH) and with no GJH (NGJH). Methods A total of 37 children participated (19 GJH, 18 NGJH, mean age 10.2 (SD 0.5) years). Inclusion criteria for GJH were a Beighton score of ≥5, with at least one hypermobile knee joint; for NGJH a Beighton score of ≤4, and no hypermobile knees and for both groups no knee pain during the previous week. All children were recorded by five video cameras, while they walked across three force platforms. Net joint moments were calculated in 3D by inverse dynamics and peak values provided input to statistical analyses. Results In the frontal plane, children with GJH had a significantly lower peak knee abductor moment and peak hip abductor moment. In the sagittal plane, the peak knee flexor moment and the peak hip extensor moment were significantly lower in the GJH group although the absolute difference was small. Conclusions The walking pattern was the same for children with GJH and for healthy children, as there were no differences in kinematics, but it was, however, performed with different kinetics. Children with GJH walked with lower ankle, knee and hip joint moments compared to children with NGJH. However, the clinical importance of these differences during normal gait is unknown. To obtain this knowledge, children with GJH must be followed longitudinally. Trial registration The study was approved by the Committee on Biomedical Research Ethics for Copenhagen and Frederiksberg, Denmark (jnr. KF01-2006-178).
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Affiliation(s)
- Helene Nikolajsen
- Department of Rheumatology (COHYPCO), University Hospital of Copenhagen, 2100, Copenhagen Ø, Denmark.
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Jensen BR, Olesen AT, Pedersen MT, Kristensen JH, Remvig L, Simonsen EB, Juul-Kristensen B. Effect of generalized joint hypermobility on knee function and muscle activation in children and adults. Muscle Nerve 2013; 48:762-9. [PMID: 24037762 DOI: 10.1002/mus.23802] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/17/2013] [Indexed: 01/09/2023]
Abstract
INTRODUCTION We investigated muscle activation strategy and performance of knee extensor and flexor muscles in children and adults with generalized joint hypermobility (GJH) and compared them with controls. METHODS Muscle activation, torque steadiness, electromechanical delay, and muscle strength were evaluated in 39 children and 36 adults during isometric knee extension and flexion. Subjects performed isometric maximum contractions, submaximal contractions at 25% maximum voluntary contraction (MVC), and explosive contractions. RESULTS Agonist activation was reduced, and coactivation ratio was greater in GJH during knee flexion compared with controls. Torque steadiness was impaired in adults with GJH during knee flexion. No effect of GJH was found on muscle strength or electromechanical delay. Correlation analysis revealed an association between GJH severity and function in adults. CONCLUSIONS The results indicate that muscle activation strategy and quality of force control were significantly affected in adults with GJH during knee flexion, whereas only muscle activation strategy was affected in children with GJH.
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Affiliation(s)
- Bente R Jensen
- Biomechanics and Motor Control Laboratory, Department of Nutrition, Exercise and Sports, University of Copenhagen, Nørre Alle 51, 2200 Copenhagen N, Denmark, Denmark
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Pacey V, Tofts L, Adams RD, Munns CF, Nicholson LL. Exercise in children with joint hypermobility syndrome and knee pain: a randomised controlled trial comparing exercise into hypermobile versus neutral knee extension. Pediatr Rheumatol Online J 2013; 11:30. [PMID: 23941143 PMCID: PMC3751568 DOI: 10.1186/1546-0096-11-30] [Citation(s) in RCA: 22] [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: 05/11/2013] [Accepted: 08/08/2013] [Indexed: 01/12/2023] Open
Abstract
BACKGROUND Knee pain in children with Joint Hypermobility Syndrome (JHS) is traditionally managed with exercise, however the supporting evidence for this is scarce. No trial has previously examined whether exercising to neutral or into the hypermobile range affects outcomes. This study aimed to (i) determine if a physiotherapist-prescribed exercise programme focused on knee joint strength and control is effective in reducing knee pain in children with JHS compared to no treatment, and (ii) whether the range in which these exercises are performed affects outcomes. METHODS A prospective, parallel-group, randomised controlled trial conducted in a tertiary hospital in Sydney, Australia compared an 8 week exercise programme performed into either the full hypermobile range or only to neutral knee extension, following a minimum 2 week baseline period without treatment. Randomisation was computer-generated, with allocation concealed by sequentially numbered opaque sealed envelopes. Knee pain was the primary outcome. Quality of life, thigh muscle strength, and function were also measured at (i) initial assessment, (ii) following the baseline period and (iii) post treatment. Assessors were blinded to the participants' treatment allocation and participants blinded to the difference in the treatments. RESULTS Children with JHS and knee pain (n=26) aged 7-16 years were randomly assigned to the hypermobile (n=12) or neutral (n=14) treatment group. Significant improvements in child-reported maximal knee pain were found following treatment, regardless of group allocation with a mean 14.5 mm reduction on the visual analogue scale (95% CI 5.2 - 23.8 mm, p=0.003). Significant differences between treatment groups were noted for parent-reported overall psychosocial health (p=0.009), specifically self-esteem (p=0.034), mental health (p=0.001) and behaviour (p=0.019), in favour of exercising into the hypermobile range (n=11) compared to neutral only (n=14). Conversely, parent-reported overall physical health significantly favoured exercising only to neutral (p=0.037). No other differences were found between groups and no adverse events occurred. CONCLUSIONS Parents perceive improved child psychosocial health when children exercise into the hypermobile range, while exercising to neutral only is perceived to favour the child's physical health. A physiotherapist prescribed, supervised, individualised and progressed exercise programme effectively reduces knee pain in children with JHS. TRIAL REGISTRATION Australia & New Zealand Clinical Trials Registry; ACTRN12606000109505.
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Affiliation(s)
- Verity Pacey
- Physiotherapy Department, The Children's Hospital at Westmead, Sydney, Australia.
| | - Louise Tofts
- Kids Rehab, The Children’s Hospital at Westmead, Sydney, Australia,Discipline of Pediatrics and Child Health, The University of Sydney, Sydney, Australia
| | - Roger D Adams
- Discipline of Physiotherapy, The University of Sydney, Sydney, Australia
| | - Craig F Munns
- Department of Endocrinology, The Children’s Hospital at Westmead, Sydney, Australia,Discipline of Pediatrics and Child Health, The University of Sydney, Sydney, Australia
| | - Leslie L Nicholson
- Kids Rehab, The Children’s Hospital at Westmead, Sydney, Australia,Discipline of Biomedical Sciences, The University of Sydney, Sydney, Australia
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Scheper MC, Engelbert RHH, Rameckers EAA, Verbunt J, Remvig L, Juul-Kristensen B. Children with generalised joint hypermobility and musculoskeletal complaints: state of the art on diagnostics, clinical characteristics, and treatment. BIOMED RESEARCH INTERNATIONAL 2013; 2013:121054. [PMID: 23971021 PMCID: PMC3736514 DOI: 10.1155/2013/121054] [Citation(s) in RCA: 52] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/12/2013] [Revised: 06/13/2013] [Accepted: 07/04/2013] [Indexed: 12/18/2022]
Abstract
INTRODUCTION To provide a state of the art on diagnostics, clinical characteristics, and treatment of paediatric generalised joint hypermobility (GJH) and joint hypermobility syndrome (JHS). METHOD A narrative review was performed regarding diagnostics and clinical characteristics. Effectiveness of treatment was evaluated by systematic review. Searches of Medline and Central were performed and included nonsymptomatic and symptomatic forms of GJH (JHS, collagen diseases). RESULTS In the last decade, scientific research has accumulated on all domains of the ICF. GJH/JHS can be considered as a clinical entity, which can have serious effects during all stages of life. However research regarding the pathological mechanism has resulted in new potential opportunities for treatment. When regarding the effectiveness of current treatments, the search identified 1318 studies, from which three were included (JHS: n = 2, Osteogenesis Imperfecta: n = 1). According to the best evidence synthesis, there was strong evidence that enhancing physical fitness is an effective treatment for children with JHS. However this was based on only two studies. CONCLUSION Based on the sparsely available knowledge on intervention studies, future longitudinal studies should focus on the effect of physical activity, fitness, and joint stabilisation. In JHS and chronic pain, the effectiveness of a multidisciplinary approach should be investigated.
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Affiliation(s)
- M C Scheper
- Education of Physiotherapy, Amsterdam University of Applied Sciences, Amsterdam, The Netherlands.
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Remvig L, Kümmel C, Kristensen JH, Boas G, Juul-Kristensen B. Prevalence of generalized joint hypermobility, arthralgia and motor competence in 10-year-old school children. ACTA ACUST UNITED AC 2013. [DOI: 10.1179/1753615411y.0000000009] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Dynamic balance during gait in children and adults with Generalized Joint Hypermobility. Clin Biomech (Bristol, Avon) 2013; 28:318-24. [PMID: 23375787 DOI: 10.1016/j.clinbiomech.2013.01.006] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2012] [Revised: 01/08/2013] [Accepted: 01/09/2013] [Indexed: 02/07/2023]
Abstract
BACKGROUND The purpose of the study was to investigate if differences of the head and trunk stability and stabilization strategies exist between subjects classified with Generalized Joint Hypermobility and healthy controls during gait. It was hypothesized that joint hypermobility could lead to decreased head and trunk stability and a head stabilization strategy similar to what have been observed in individuals with decreased locomotor performance. METHODS A comparative study design was used wherein 19 hypermobile children were compared to 19 control children, and 18 hypermobile adults were compared to 18 control adults. The subjects were tested during normal walking and walking on a line. Kinematics of head, shoulder, spine and pelvis rotations were measured by five digital video cameras in order to assess the segmental stability (angular dispersion) and stabilization strategies (anchoring index) in two rotational components: roll and yaw. FINDINGS Hypermobile children and adults showed decreased lateral trunk stability in both walking conditions. In hypermobile children, it was accompanied with decreased head stability as the head was stabilized by the inferior segment when walking on a line. Several additional differences were observed in stability and stabilization strategies for both children and adults. INTERPRETATION Stability of the trunk was decreased in hypermobile children and adults. This may be a consequence of decreased stability of the head. Hypermobile children showed a different mode of head stabilization during more demanding locomotor conditions indicating delayed locomotor development. The findings reflect that Generalized Joint Hypermobility probably include motor control deficits.
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Juul-Kristensen B, Hansen H, Simonsen EB, Alkjær T, Kristensen JH, Jensen BR, Remvig L. Knee function in 10-year-old children and adults with Generalised Joint Hypermobility. Knee 2012; 19:773-8. [PMID: 22417629 DOI: 10.1016/j.knee.2012.02.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2011] [Revised: 08/31/2011] [Accepted: 02/10/2012] [Indexed: 02/02/2023]
Abstract
PURPOSE Knee function is reduced in patients with Benign Joint Hypermobility Syndrome. The aim was to study knee function in children and adults with Generalised Joint Hypermobility (GJH) and Non-GJH (NGJH)). MATERIALS AND METHODS In a matched comparative study, 39 children and 36 adults (mean age children 10.2 years; adults 40.3 years) were included, comprising 19 children and 18 adults with GJH (Beighton ≥ 5/9; Beighton ≥ 4/9), minimum one hypermobile knee, no knee pain (children), and 20 children and 18 adults with NGJH (Beighton <5; Beighton <4). Totally, 85% of the adults were parents to these children. Knee function was determined by self-reported physical fitness (100mm VAS), Knee injury and Osteoarthritis Outcome Score (KOOS) (only adults), measured maximum isokinetic knee strength (60°/s) and peak vertical jump displacement (PVJD), with calculated knee strength balance, Hamstring/Quadriceps (H/Q) ratio and peak rate of force development (PRFD). RESULTS Adults with GJH had lower knee function (KOOS: pain, p=0.001; symptoms, p=0.001; Activities of Daily Living, p=0.001; Sport/Recreation, p=0.003; knee-related quality of life, p<0.001), and H/Q ratio (0.46 vs. 0.54, p=0.046) than adults with NGJH, regardless of age and knee pain. Both GJH groups had normal physical fitness, isokinetic knee strength, and (only children) H/Q ratio. CONCLUSIONS Children at 10 years with GJH have normal, but adults with GJH have impaired knee function. To track the risk of developing impaired knee function, children with GJH must be followed longitudinally. Meanwhile, attention to knee function may be given to children with GJH who have parents presenting GJH.
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Affiliation(s)
- Birgit Juul-Kristensen
- University of Southern Denmark, Institute of Sports Science and Clinical Biomechanics, Research Unit for Musculoskeletal Function and Physiotherapy, Odense M, Denmark.
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Simonsen EB, Tegner H, Alkjær T, Larsen PK, Kristensen JH, Jensen BR, Remvig L, Juul-Kristensen B. Gait analysis of adults with generalised joint hypermobility. Clin Biomech (Bristol, Avon) 2012; 27:573-7. [PMID: 22364778 DOI: 10.1016/j.clinbiomech.2012.01.008] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2011] [Revised: 12/16/2011] [Accepted: 01/26/2012] [Indexed: 02/07/2023]
Abstract
BACKGROUND The majority of adults with Generalised Joint Hypermobility experience symptoms such as pain and joint instability, which is likely to influence their gait pattern. Accordingly, the purpose of the present project was to perform a biomechanical gait analysis on a group of patients with Generalised Joint Hypermobility and compare them to a group of healthy subjects. METHODS Seventeen adults clinically classified with Generalised Joint Hypermobility (6 males and 11 females) and seventeen healthy subjects (9 males and 8 females) were included in the project. The subjects walked across three force platforms while they were filmed by five video cameras. Net joint moments were calculated in 3D by inverse dynamics and peak values were input to statistical analyses. A 3D knee joint model was used to calculate bone-on-bone forces. FINDINGS In the frontal plane both the peak knee and hip abductor moments were 13% higher in the patient group. In the sagittal plane the peak knee extensor moment was 10% higher for the patients and the flexor moment about the knee joint in the middle of stance was 27% lower for the patients. Increased flexion in the knee joint for the patients was also observed. INTERPRETATION The finding that adults with Generalised Joint Hypermobility display higher joint moments during walking in both the frontal and the sagittal planes and increased knee joint loadings may explain the pain symptoms in the patient group and indicate these subjects are subjected to an increased risk of developing osteo-arthritis.
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Affiliation(s)
- Erik B Simonsen
- Department of Neuroscience and Pharmacology, University of Copenhagen, Blegdamsvej 3, 2200 Copenhagen N, Denmark.
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McCluskey G, O'Kane E, Hann D, Weekes J, Rooney M. Hypermobility and musculoskeletal pain in children: a systematic review. Scand J Rheumatol 2012; 41:329-38. [DOI: 10.3109/03009742.2012.676064] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Abstract
PURPOSE To describe hypermobility, balance, pain, activity, and participation in children with hypermobility and compare these characteristics with those of a control group. METHOD Twenty children aged 8 to 16 years with hypermobility syndrome (HMS) or Ehlers-Danlos syndrome and a control group of 24 children of the same age participated in the study. Hypermobility was assessed according to the Del Mar scale, balance was assessed with the Bruininks-Oseretsky test of motor proficiency, and participation in daily life activities was assessed with the frequency of participation questionnaire. Pain and physical activity were assessed in a diary. RESULTS In comparison with the control group, the children with hypermobility had significantly more hypermobile joints and more pain and scored lower in the balance test, and their activity was affected on a daily basis. CONCLUSION Pain appears to affect activity and participation in children with HMS. Balance is decreased in children with HMS compared with healthy controls.
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