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Eccles JA, Quadt L, Garfinkel SN, Critchley HD. A model linking emotional dysregulation in neurodivergent people to the proprioceptive impact of joint hypermobility. Philos Trans R Soc Lond B Biol Sci 2024; 379:20230247. [PMID: 39005028 DOI: 10.1098/rstb.2023.0247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2024] [Accepted: 05/04/2024] [Indexed: 07/16/2024] Open
Abstract
Emotional feelings are putatively ascribed to central representation of bodily states in the context of expectation and uncertainty in both internal state and external world. Neurodivergent people are more likely to experience co-occurring mental health challenges, although mechanistic insights underpinning this association are scarce. We therefore undertook a study to test whether imprecise processing of proprioceptive error signals may underlie the connection between neurodivergence and emotional dysregulation. In a cohort of people with complex chronic conditions, including chronic pain/fatigue, and complex trauma, and in a comparison group, we assessed presence of neurodivergence, variant connective tissue manifested through joint hypermobility, and emotional dysregulation. We present a data-informed conceptual model showing that variant connective tissue determines whether proprioceptive surprise is linked with emotional dysregulation in neurodivergent individuals. We suggest that future research in this area may have important clinical implications for the interaction of mental and physical wellbeing in neurodivergent people. This article is part of the theme issue 'Sensing and feeling: an integrative approach to sensory processing and emotional experience'.
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Affiliation(s)
- Jessica A Eccles
- Department of Clinical Neuroscience, Brighton and Sussex Medical School, Falmer BN1 9RY, UK
- Sussex Neurodevelopmental Service, Sussex Partnership NHS Foundation Trust, West Sussex, BN2 3EW, UK
| | - Lisa Quadt
- Department of Clinical Neuroscience, Brighton and Sussex Medical School, Falmer BN1 9RY, UK
- Sussex Neurodevelopmental Service, Sussex Partnership NHS Foundation Trust, West Sussex, BN2 3EW, UK
| | - Sarah N Garfinkel
- Department of Clinical Neuroscience, Brighton and Sussex Medical School, Falmer BN1 9RY, UK
- Institute of Cognitive Neuroscience, University College London, London WC1N 3AZ, UK
| | - Hugo D Critchley
- Department of Clinical Neuroscience, Brighton and Sussex Medical School, Falmer BN1 9RY, UK
- Sussex Neurodevelopmental Service, Sussex Partnership NHS Foundation Trust, West Sussex, BN2 3EW, UK
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Chen G, Castro-de-Araujo LFS, Olver JS, Kanaan RA. Joint hypermobility in functional neurological disorder: A cross-sectional study. J Psychosom Res 2024; 182:111807. [PMID: 38788283 DOI: 10.1016/j.jpsychores.2024.111807] [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: 10/31/2023] [Revised: 04/23/2024] [Accepted: 05/19/2024] [Indexed: 05/26/2024]
Abstract
BACKGROUND Functional Neurological Disorder (FND) is associated with anxiety and depression, and perhaps with joint hypermobility, which is itself associated with anxiety and depression. We conducted a survey to explore the relationship between these. METHODS An online survey of people with FND was conducted, with participants asked to nominate healthy controls from their social group to join. Participants were asked about their anxiety (measured with GAD7), depression (measured with PHQ9) and joint hypermobility (measured with 5PQ). A regression analysis was conducted using a general linear model. RESULTS 215 people with FND and 22 people without FND were included in the analysis. GAD7, PHQ9 and hypermobility scores were all higher in the group with FND, with 74% of people with FND meeting the common cut-off for a diagnosis of joint hypermobility syndrome, as compared with 45% of those without FND. Anxiety, depression and joint hypermobility scores all predicted FND status, with joint hypermobility the strongest. Hypermobility moderated the effect of anxiety, with the effect being stronger at lower levels of anxiety. CONCLUSION While anxiety, depression and hypermobility symptoms each appear to contribute to FND, the role of anxiety is moderated by hypermobility, particularly when anxiety is lower.
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Affiliation(s)
- Grant Chen
- Department of Psychiatry, University of Melbourne, Austin Health, Heidelberg, VIC 3084, Australia
| | - Luis F S Castro-de-Araujo
- Department of Psychiatry, University of Melbourne, Austin Health, Heidelberg, VIC 3084, Australia; Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA 23298-0126, USA
| | - James S Olver
- Department of Psychiatry, University of Melbourne, Austin Health, Heidelberg, VIC 3084, Australia
| | - Richard A Kanaan
- Department of Psychiatry, University of Melbourne, Austin Health, Heidelberg, VIC 3084, Australia; The Florey Institute of Neuroscience and Mental Health, Heidelberg, VIC 3084, Australia.
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3
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Zloof Y, Peretz L, Braun M, Simchoni M, Tsur AM, Tzur D, Derazne E, Ben-Tov A, Pinhas-Hamiel O, Amarilyo G, Daher S, Shlaifer A, Braun-Moscovici Y. Hypermobility spectrum disorders and irritable bowel syndrome: A nationwide study of 1.6 million adolescents. J Gastroenterol Hepatol 2023; 38:2076-2082. [PMID: 37658800 DOI: 10.1111/jgh.16341] [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: 04/09/2023] [Revised: 08/02/2023] [Accepted: 08/16/2023] [Indexed: 09/05/2023]
Abstract
BACKGROUND AND AIM The association between hypermobility spectrum disorders/hypermobile type Ehlers-Danlos syndrome (HDS/hEDS) and irritable bowel syndrome (IBS) is yet to be clarified. We aimed to assess this association in a national sample of adolescents. METHODS A population-based cross-sectional study included 1 627 345 Israeli adolescents (58% male; mean age 17 years) who were medically assessed before compulsory military service during 1998-2020. Diagnoses of HSD/hEDS and IBS were confirmed by board-certified specialists. The prevalence and odds ratios (ORs) for IBS in adolescents with and without HSD/hEDS were computed. RESULTS A total of 4686 adolescents (2553 male) with HSD/hEDS were identified, of whom 71 were diagnosed with IBS (prevalence = 1.5%). Of the 1 621 721 adolescents in the control group, 8751 were diagnosed with IBS (prevalence = 0.5%). Unadjusted logistic regression revealed a significant association between HSD/hEDS and IBS (OR = 2.16 [95% confidence interval, CI, 1.90-2.45]), which persisted in multivariable adjusted models (OR = 2.58 [95% CI, 2.02-3.24]), and in several sensitivity analyses. The association was evident in both male and female adolescents with ORs of 2.60 (95% CI, 1.87-3.49), and 2.46 (95% CI, 1.66-3.49), respectively. The association was accentuated in a sensitivity analysis accounting for other medical and psychiatric comorbidities. CONCLUSIONS We found a significant association between HSD/hEDS and IBS in both male and female adolescents. Clinical awareness of the association can promote early diagnosis of IBS and appropriate multidisciplinary treatment. Further research is required to identify the common pathological pathways of the conditions and to develop new IBS treatment strategies for people with HSD/hEDS.
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Affiliation(s)
- Yair Zloof
- Israel Defense Forces Medical Corps, Ramat Gan, Israel
- Schneider Children's Medical Center of Israel, Petach Tikva, Israel
- Department of Preventive Medicine and Epidemiology, School of Public Health, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Lidor Peretz
- Israel Defense Forces Medical Corps, Ramat Gan, Israel
| | - Maya Braun
- Israel Defense Forces Medical Corps, Ramat Gan, Israel
| | - Maya Simchoni
- Department of Military Medicine, Hebrew University, Jerusalem, Israel
| | - Avishai M Tsur
- Israel Defense Forces Medical Corps, Ramat Gan, Israel
- Department of Preventive Medicine and Epidemiology, School of Public Health, Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Department of Military Medicine, Hebrew University, Jerusalem, Israel
- Department of Medicine, Sheba Medical Center, Ramat Gan, Israel
| | - Dorit Tzur
- Israel Defense Forces Medical Corps, Ramat Gan, Israel
| | - Estela Derazne
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
| | - Amir Ben-Tov
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Pediatric Gastroenterology Unit, Dana-Dwek Children's Hospital, Sourasky Medical Center, Tel Aviv, Israel
| | - Orit Pinhas-Hamiel
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Pediatric Endocrinology and Diabetes Unit, Edmond and Lili Safra Children's Hospital, Sheba Medical Center, Ramat Gan, Israel
| | - Gil Amarilyo
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Pediatric Rheumatology Unit, Schneider Children's Medical Center of Israel, Petach Tikva, Israel
| | - Saleh Daher
- Israel Defense Forces Medical Corps, Ramat Gan, Israel
- Institute of Gastroenterology and Liver Diseases, Department of Medicine, Hadassah-University Hospital, Jerusalem, Israel
- Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Amir Shlaifer
- Israel Defense Forces Medical Corps, Ramat Gan, Israel
- Department of Military Medicine, Hebrew University, Jerusalem, Israel
| | - Yolanda Braun-Moscovici
- B Shine Rheumatology Institute, Rambam Health Care Campus, Haifa, Israel
- Rappaport Faculty of Medicine, Technion, Haifa, Israel
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4
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Pearce G, Bell L, Pezaro S, Reinhold E. Childbearing with Hypermobile Ehlers-Danlos Syndrome and Hypermobility Spectrum Disorders: A Large International Survey of Outcomes and Complications. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6957. [PMID: 37887695 PMCID: PMC10606623 DOI: 10.3390/ijerph20206957] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 09/03/2023] [Accepted: 09/15/2023] [Indexed: 10/28/2023]
Abstract
One in 20 births could be affected by hypermobile Ehlers-Danlos syndrome or Hypermobility Spectrum Disorders (hEDS/HSD); however, these are under-diagnosed and lacking research. This study aimed to examine outcomes and complications in people childbearing with hEDS/HSD. A large online international survey was completed by women with experience in childbearing and a diagnosis of hEDS/HSD (N = 947, total pregnancies = 1338). Data were collected on demographics, pregnancy and birth outcomes and complications. Participants reported pregnancies in the UK (N = 771), USA (N = 364), Australia (N = 106), Canada (N = 60), New Zealand (N = 23) and Ireland (N = 14). Incidences were higher in people with hEDS/HSD than typically found in the general population for pre-eclampsia, eclampsia, pre-term rupture of membranes, pre-term birth, antepartum haemorrhage, postpartum haemorrhage, hyperemesis gravidarum, shoulder dystocia, caesarean wound infection, postpartum psychosis, post-traumatic stress disorder, precipitate labour and being born before arrival at place of birth. This potential for increased risk related to maternal and neonatal outcomes and complications highlights the importance of diagnosis and appropriate care considerations for childbearing people with hEDS/HSD. Recommendations include updating healthcare guidance to include awareness of these possible complications and outcomes and including hEDS/HSD in initial screening questionnaires of perinatal care to ensure appropriate consultation and monitoring can take place from the start.
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Affiliation(s)
- Gemma Pearce
- Research Centre for Healthcare and Communities, Coventry University, Coventry CV1 5FB, UK; (L.B.); (S.P.)
| | - Lauren Bell
- Research Centre for Healthcare and Communities, Coventry University, Coventry CV1 5FB, UK; (L.B.); (S.P.)
- Coventry City Council, Coventry CV1 2GN, UK
| | - Sally Pezaro
- Research Centre for Healthcare and Communities, Coventry University, Coventry CV1 5FB, UK; (L.B.); (S.P.)
| | - Emma Reinhold
- Patient and Public Involvement and Medical Advisor, Coventry University, Coventry CV1 5FB, UK;
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Pearce G, Bell L, Magee P, Pezaro S. Co-Created Solutions for Perinatal Professionals and Childbearing Needs for People with Hypermobile Ehlers-Danlos Syndrome and Hypermobility Spectrum Disorders. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2023; 20:6955. [PMID: 37887694 PMCID: PMC10606217 DOI: 10.3390/ijerph20206955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 08/08/2023] [Accepted: 10/18/2023] [Indexed: 10/28/2023]
Abstract
Individuals living with hypermobile Ehlers-Danlos syndrome (hEDS) and Hypermobility Spectrum Disorders (HSD) have reported feeling discredited and unsupported by healthcare professionals. However, the level of knowledge about hEDS/HSD among maternity staff remains unknown. Informed by patient and public involvement, this research aimed to investigate maternity staff's knowledge and confidence in supporting people with hEDS/HSD, examine people with hEDS/HSD's experiences of perinatal care, and co-create tools to help maternity staff support people childbearing with hEDS/HSD. Two online mixed-methods international surveys were completed by childbearing people with hEDS/HSD (N = 955) and maternity staff (N = 307). This was followed by the co-creation of three tools with 17 co-creators and a design team. Two main qualitative themes were identified through thematic analysis: (1) a need for recognition of hEDS/HSD in perinatal care and (2) the delivery of appropriate individualised perinatal care. Quantitatively, people with hEDS/HSD perceived maternity professionals to have a low level of knowledge about the conditions. Respectively, maternity staff reported low levels of confidence in supporting people with hEDS/HSD. The co-created tools provide applicable outputs for both education and practice and include an i-learn module hosted by the Royal College of Midwives, a tool for perinatal records, and infomercials.
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Affiliation(s)
- Gemma Pearce
- Research Centre for Healthcare and Communities, Coventry University, Coventry CV1 5FB, UK; (L.B.); (S.P.)
| | - Lauren Bell
- Research Centre for Healthcare and Communities, Coventry University, Coventry CV1 5FB, UK; (L.B.); (S.P.)
- Coventry City Council, Coventry CV1 2GN, UK
| | - Paul Magee
- Centre for Future Transport and Cities, Coventry University, Coventry CV1 5FB, UK;
| | - Sally Pezaro
- Research Centre for Healthcare and Communities, Coventry University, Coventry CV1 5FB, UK; (L.B.); (S.P.)
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6
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Anderson LK, Lane KR. Clinical trajectory of hypermobile Ehlers-Danlos syndrome/hypermobility spectrum disorders in older adults. J Am Assoc Nurse Pract 2023; 35:605-612. [PMID: 37261967 DOI: 10.1097/jxx.0000000000000900] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 04/28/2023] [Indexed: 06/03/2023]
Abstract
BACKGROUND Research on hypermobile Ehlers-Danlos syndrome and hypermobility spectrum disorder (hEDS/HSD) has described its natural history and clinical course in children, adolescents, and young to middle-aged adults. However, more research is needed on the clinical trajectory of hEDS/HSD into older age. Therefore, clinicians, including nurse practitioners, know little about identifying older adults with undiagnosed hEDS/HSD. OBJECTIVE This review sought to identify studies regarding aging in hEDS/HSD. DATA SOURCES This scoping review included PubMed, Cumulative Index to Nursing and Allied Health Literature, and Scopus and found 15 studies that mentioned age or aging on the symptoms and health-related quality of life. CONCLUSIONS No study had a stated aim regarding aging in hEDS/HSD, but all studies corroborated earlier natural history studies describing the age-related trajectory of manifestations in younger people. Studies found that symptom progression was heterogeneous, multisystemic, and unpredictable. Studies also noted prolonged diagnosis delays and long symptom duration, but the impact of these factors on outcomes was unclear. The high variability in patient outcomes precludes the prediction of outcomes based on the included studies. The clinical impact of aging on hEDS/HSD remains mostly speculative. IMPLICATIONS FOR PRACTICE Nurse practitioners, especially those in primary care, should consider that older adults presenting with multimorbidity may have undiagnosed hEDS/HSD. More research is needed to identify symptom patterns and clinical history that may suggest an underlying connective tissue disorder.
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Affiliation(s)
- Linda K Anderson
- University of Missouri, Sinclair School of Nursing, Columbia, Missouri
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7
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Carroll MB. Hypermobility spectrum disorders: A review. RHEUMATOLOGY AND IMMUNOLOGY RESEARCH 2023; 4:60-68. [PMID: 37637226 PMCID: PMC10457547 DOI: 10.2478/rir-2023-0010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 06/21/2023] [Indexed: 08/29/2023]
Abstract
It remains a clinical challenge identifying when joint hypermobility (JH) is responsible for pain. Previous nomenclature utilized terms such as (benign) joint hypermobility syndrome (JHS) but this was updated in 2017 as advances in genetics provide a basis for nearly all variants of Ehlers-Danlos syndrome (EDS) with the exception of hypermobile EDS (hEDS). New terminology describes hypermobility spectrum disorders (HSDs) as the updated term for JHS. Diagnosis of a subtype of HSDs should be considered in patients who have JH coupled with the presence of secondary musculo-skeletal manifestations (trauma, chronic pain, disturbed proprioception, and other manifestations) and at the exclusion of hEDS. Extra-articular manifestations are common. Treatment relies on management strategies for other chronic pain syndromes with a multidisciplinary approach likely optimal. Lifestyle modifications focus on weight loss and exercise. Physical therapy helps strengthen periarticular muscles, improving mobility. Pharmacologic therapies focus on judicious use of non-steroidal anti-inflammatory drugs and acetaminophen. Serotonin and norepinephrine reuptake inhibitor may help widespread pain. Avoidance of opioids remains prudent. The purpose of this review is to provide clinicians the rationale for the update in nomenclature, understand the musculoskeletal and extra-articular manifestations of the subtypes of HSDs, considerations when making the diagnosis, and treatment.
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Affiliation(s)
- Matthew B Carroll
- Rheumatology, Singing River Health System, 3603 Bienville Blvd, Ocean Springs, MS 39564, USA
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8
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Sidonio RF, Bryant PC, Di Paola J, Hale S, Heiman M, Horowitz GS, Humphrey C, Jaffray J, Joyner LC, Kasthuri R, Konkle BA, Kouides PA, Montgomery R, Neeves K, Randi AM, Scappe N, Tarango C, Tickle K, Trapane P, Wang M, Waters B, Flood VH. Building the foundation for a community-generated national research blueprint for inherited bleeding disorders: research priorities for mucocutaneous bleeding disorders. Expert Rev Hematol 2023; 16:39-54. [PMID: 36920856 DOI: 10.1080/17474086.2023.2171983] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
BACKGROUND Excessive or abnormal mucocutaneous bleeding (MCB) may impact all aspects of the physical and psychosocial wellbeing of those who live with it (PWMCB). The evidence base for the optimal diagnosis and management of disorders such as inherited platelet disorders, hereditary hemorrhagic telangiectasia (HHT), hypermobility spectrum disorders (HSD), Ehlers-Danlos syndromes (EDS), and von Willebrand disease (VWD) remains thin with enormous potential for targeted research. RESEARCH DESIGN AND METHODS National Hemophilia Foundation and American Thrombosis and Hemostasis Network initiated the development of a National Research Blueprint for Inherited Bleeding Disorders with extensive all-stakeholder consultations to identify the priorities of people with inherited bleeding disorders and those who care for them. They recruited multidisciplinary expert working groups (WG) to distill community-identified priorities into concrete research questions and score their feasibility, impact, and risk. RESULTS WG2 detailed 38 high priority research questions concerning the biology of MCB, VWD, inherited qualitative platelet function defects, HDS/EDS, HHT, bleeding disorder of unknown cause, novel therapeutics, and aging. CONCLUSIONS Improving our understanding of the basic biology of MCB, large cohort longitudinal natural history studies, collaboration, and creative approaches to novel therapeutics will be important in maximizing the benefit of future research for the entire MCB community.
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Affiliation(s)
- Robert F Sidonio
- Department of Pediatrics, Aflac Cancer and Blood Disorders, Atlanta, Georgia, USA.,Hemophilia of Georgia Center for Bleeding and Clotting Disorders, Atlanta, Georgia, USA
| | - Paulette C Bryant
- Pediatric Hematology Oncology, St. Jude Affiliate Clinic at Novant Health Hemby Children's Hospital, Charlotte, North Carolina, USA.,National Hemophilia Foundation, New York, New York, USA
| | - Jorge Di Paola
- Department of Pediatrics, Washington University in St. Louis, St. Louis, Missouri, USA.,Hematology/Oncology Department, Washington University in St. Louis, St. Louis, Missouri, USA
| | - Sarah Hale
- Takeda Pharmaceuticals U.S.A, Lexington, Massachusetts, USA
| | - Meadow Heiman
- Indiana Hemophilia and Thrombosis Center, Indianapolis, Indiana, USA
| | | | | | - Julie Jaffray
- Department of Pediatrics, Children's Hospital Los Angeles, Los Angeles, California, USA.,Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Lora C Joyner
- East Carolina University Hemophilia Treatment Center, Greenville, North Carolina, USA
| | - Raj Kasthuri
- Division of Hematology, UNC Blood Research Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - Barbara A Konkle
- Washington Center for Bleeding Disorders, Seattle, Washington, USA
| | | | - Robert Montgomery
- Blood Center of Wisconsin, Versiti, Milwaukee, Wisconsin, USA.,Department of Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Keith Neeves
- Hemophilia and Thrombosis Center, University of Colorado Denver, Denver, Colorado, USA.,Department of Bioengineering, University of Colorado Denver, Denver, Colorado, USA.,Department of Pediatrics, University of Colorado Denver, Denver, Colorado, USA.,Department of pediatrics, Anschutz Medical Campus, Aurora, Colorado, USA
| | - Anna M Randi
- National Heart and Lung Institute, Imperial College, London, UK
| | - Nikole Scappe
- National Hemophilia Foundation, New York, New York, USA
| | - Cristina Tarango
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.,Pediatrics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Kelly Tickle
- Department of Pediatrics, Aflac Cancer and Blood Disorders, Atlanta, Georgia, USA.,Hemophilia of Georgia Center for Bleeding and Clotting Disorders, Atlanta, Georgia, USA.,Children's Healthcare of Atlanta, Atlanta, Georgia, USA
| | - Pamela Trapane
- Division of Pediatric Genetics, Department of Pediatrics, University of Florida College of Medicine-Jacksonville, Jacksonville, Florida, USA
| | - Michael Wang
- Department of pediatrics, Anschutz Medical Campus, Aurora, Colorado, USA
| | | | - Veronica H Flood
- Department of Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
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Zeng X, Zhong G, Yang T, Xie Z, Ma L, Huang W, Zhang Y. Generalized joint hypermobility subjects without knee hyperextension have greater walking anterior tibial translation and flexion angle than those with knee hyperextension. Gait Posture 2023; 101:166-172. [PMID: 36863091 DOI: 10.1016/j.gaitpost.2023.02.015] [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: 11/02/2021] [Revised: 02/09/2023] [Accepted: 02/24/2023] [Indexed: 03/04/2023]
Abstract
BACKGROUND The walking knee kinematic results of generalized joint hypermobility (GJH) subjects were controversial in previous studies. We proposed that this could be related to the knee statuses of GJH subjects with/without knee hyperextension (KH) and assumed that there are significant sagittal knee kinematic differences between GJH subjects with/without KH during gait. RESEARCH QUESTION Do GJH subjects with KH exhibit significantly different kinematic characteristics than those without KH during walking? METHODS 35 GJH subjects without KH, 34 GJH subjects with KH, and 30 healthy controls were recruited in this study. A three-dimensional gait analysis system was used to record and compare the knee kinematics of the participants. RESULTS Significant walking knee kinematics differences were found between GJH subjects with/without KH during walking. GJH subjects without KH had greater flexion angles (4.7-6.0°, 24-53 % gait cycle (GC), p < 0.001; 5.1-6.1°, 65-77 % GC, p = 0.008) and anterior tibial translation (ATT) (3.3-4.1 mm, 0-4 % GC, p = 0.015; 3.8-4.3 mm, 91-100 % GC, p = 0.01) than those with KH. Compared to controls, GJH without KH exhibited increased ATT (4.0-5.7 mm, 0-26 % GC, p < 0.001; 5.1-6.7 mm, 78-100 % GC, p < 0.001), and range of motion of ATT (3.3 mm, p = 0.028) whereas GJH with KH only exhibited increased extension angle (6.9-7.3°, 62-66 % GC, p = 0.015) during walking. SIGNIFICANCE The findings confirmed the hypothesis and suggested that GJH subjects without KH had more walking ATT and flexion angle asymmetries than those with KH. This may raise concerns about the differences in knee health and risk of knee diseases between GJH subjects with/without KH. However, further investigations should be done to explore the exact influence of walking ATT and flexion angle asymmetries in GJH subjects without KH.
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Affiliation(s)
- Xiaolong Zeng
- School of Medicine, South China University of Technology, Guangzhou 510006, Guangdong, China; Department of Orthopaedics, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, Guangdong, China
| | - Guoqing Zhong
- Department of Orthopaedics, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, Guangdong, China; Medical college, Shantou University, Shantou 515000, Guangdong, China
| | - Tao Yang
- Department of Orthopaedics, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, Guangdong, China
| | - Zhenyan Xie
- Department of Orthopaedics, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, Guangdong, China; Medical college, Shantou University, Shantou 515000, Guangdong, China
| | - Limin Ma
- Department of Orthopaedics, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, Guangdong, China.
| | - Wenhan Huang
- Department of Orthopaedics, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, Guangdong, China.
| | - Yu Zhang
- School of Medicine, South China University of Technology, Guangzhou 510006, Guangdong, China; Department of Orthopaedics, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, Guangdong, China.
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10
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Gravity and the Gut: A Hypothesis of Irritable Bowel Syndrome. Am J Gastroenterol 2022; 117:1933-1947. [PMID: 36455220 PMCID: PMC9722391 DOI: 10.14309/ajg.0000000000002066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 09/02/2022] [Indexed: 12/04/2022]
Abstract
The pathogenesis of irritable bowel syndrome (IBS)-a disorder of gut-brain interaction that affects up to 10% of the world's population-remains uncertain. It is puzzling that a disorder so prevalent and archetypal among humans can be explained by disparate theories, respond to treatments with vastly different mechanisms of action, and present with a dazzling array of comorbidities. It is reasonable to question whether there is a unifying factor that binds these divergent theories and observations, and if so, what that factor might be. This article offers a testable hypothesis that seeks to accommodate the manifold theories, clinical symptoms, somatic comorbidities, neuropsychological features, and treatment outcomes of IBS by describing the syndrome in relation to a principal force of human evolution: gravity. In short, the hypothesis proposed here is that IBS may result from ineffective anatomical, physiological, and neuropsychological gravity management systems designed to optimize gastrointestinal form and function, protect somatic and visceral integrity, and maximize survival in a gravity-bound world. To explain this unconventional hypothesis of IBS pathogenesis, referred to herein as the gravity hypothesis, this article reviews the influence of gravity on human evolution; discusses how Homo sapiens imperfectly evolved to manage this universal force of attraction; and explores the mechanical, microbial, and neuropsychological consequences of gravity intolerance with a focus on explaining IBS. This article concludes by considering the diagnostic and therapeutic implications of this new hypothesis and proposes experiments to support or reject this line of inquiry. It is hoped that the ideas in this thought experiment may also help encourage new or different ways of thinking about this common disorder.
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11
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Zeng X, Zhong G, Xie Z, Jiang Y, Chen W, Zhou Z, Ma L, Yang T, Huang W, Zhang Y. Upslope walking increases anterior tibial translation deficiency in patients with generalized joint hypermobility. Gait Posture 2022; 98:9-16. [PMID: 36027736 DOI: 10.1016/j.gaitpost.2022.08.010] [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: 03/17/2022] [Revised: 07/22/2022] [Accepted: 08/13/2022] [Indexed: 02/05/2023]
Abstract
BACKGROUND Generalized joint hypermobility (GJH) is a highly prevalent disease that frequently affects the knee joint. The current literature has conflicting results about whether patients with GJH had knee kinematics deficiency during gait. This could be because most of the testing environment (level walking) was gentle and low-demanding for patients when studying their knee kinematics. With a high-demanding knee function and sagittal firm structure requirement, upslope walking was thought to stimulate sagittal knee kinematics deficiency in patients with GJH. RESEARCH QUESTIONS However, only little investigation reported whether upslope walking could stimulate knee kinematic deficiency or not. We hypothesize that upslope walking can increase sagittal knee kinematic deficiency between GJH subjects and healthy controls. METHODS A three-dimensional motion analysis was conducted to explore whether upslope walking could stimulate sagittal knee kinematic deficiency in patients with GJH. A total of 44 patients with GJH and 44 healthy controls were recruited. Subjects walked on both level and upslope (15%) conditions when the kinematic data were collected. SPM1D analysis was taken to explore the differences between groups. RESULTS Our results showed that upslope walking could significantly increase knee flexion angle and anterior tibial translation in both GJH patients and healthy controls (p < 0.05). The increments of anterior tibial translation (values in upslope walking minus values in level walking) of GJH patients were greater than those of healthy controls (magnitude varying from 2.5 to 2.9 mm during 0-3% gait cycles (GC), p = 0.034; 1.4-2.9 mm during 93-100%GC, p = 0.012). SIGNIFICANCES The findings partially confirmed our hypothesis and suggested that upslope walking could increase anterior tibial translation deficiency in patients with GJH. Upslope walking may be a practical motion task in studying the weakness of knee kinematics of GJH subjects for researchers and scholars. Patients with GJH may face a more challenging knee kinematic environment than healthy controls in up-sloped activities.
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Affiliation(s)
- Xiaolong Zeng
- School of medicine, South China University of Technology, Guangzhou 510006, China; Department of Orthopaedics, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510000, Guangdong, China
| | - Guoqing Zhong
- Department of Orthopaedics, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510000, Guangdong, China; Shantou University Medical College, Shantou 515041, China
| | - Zhenyan Xie
- Department of Orthopaedics, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510000, Guangdong, China; Shantou University Medical College, Shantou 515041, China
| | - Yuxuan Jiang
- Shantou University Medical College, Shantou 515041, China
| | - Wentao Chen
- Shantou University Medical College, Shantou 515041, China
| | - Zhongming Zhou
- Shantou University Medical College, Shantou 515041, China
| | - Limin Ma
- Department of Orthopaedics, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510000, Guangdong, China
| | - Tao Yang
- Department of Orthopaedics, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510000, Guangdong, China.
| | - Wenhan Huang
- Department of Orthopaedics, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510000, Guangdong, China.
| | - Yu Zhang
- School of medicine, South China University of Technology, Guangzhou 510006, China; Department of Orthopaedics, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510000, Guangdong, China.
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12
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International Perspectives on Joint Hypermobility: A Synthesis of Current Science to Guide Clinical and Research Directions. J Clin Rheumatol 2022; 28:314-320. [PMID: 35661088 PMCID: PMC9422750 DOI: 10.1097/rhu.0000000000001864] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
ABSTRACT There is exponential clinical and research interest in joint hypermobility due to recognition of the complexity of identification, assessment, and its appropriate referral pathways, ultimately impacting management. This state-of-the-science review provides an international, multidisciplinary perspective on the presentation, etiology, and assessment of joint hypermobility, as it presents in those with and without a systemic condition. We synthesize the literature, propose standardizing the use of terminology and outcome measures, and suggest potential management directions. The major topics covered are (i) historical perspectives; (ii) current definitions of hypermobility, laxity, and instability; (iii) inheritance and acquisition of hypermobility; (iv) traditional and novel assessments; (v) strengths and limitations of current assessment tools; (vi) age, sex, and racial considerations; (vii) phenotypic presentations; (viii) generalized hypermobility spectrum disorder and hypermobility Ehlers-Danlos syndrome; and (ix) clinical implications and research directions. A thorough understanding of these topics will equip the reader seeking to manage individuals presenting with joint hypermobility, while mindful of its etiology. Management of generalized joint hypermobility in the context of a complex, multisystem condition will differ from that of acquired hypermobility commonly seen in performing artists, specific athletic populations, posttrauma, and so on. In addition, people with symptomatic hypermobility present predominantly with musculoskeletal symptoms and sometimes systemic symptoms including fatigue, orthostatic intolerance, and gastrointestinal or genitourinary issues. Some also display skeletal deformities, tissue and skin fragility, and structural vascular or cardiac differences, and these warrant further medical follow-up. This comprehensive review on the full spectrum of joint hypermobility will assist clinicians, coaches/sports trainers, educators, and/or researchers in this area.
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13
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Liaghat B, Skou ST, Søndergaard J, Boyle E, Søgaard K, Juul-Kristensen B. Short-term effectiveness of high-load compared with low-load strengthening exercise on self-reported function in patients with hypermobile shoulders: a randomised controlled trial. Br J Sports Med 2022; 56:bjsports-2021-105223. [PMID: 35649707 PMCID: PMC9626913 DOI: 10.1136/bjsports-2021-105223] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/17/2022] [Indexed: 12/29/2022]
Abstract
OBJECTIVES To investigate the short-term effectiveness of high-load versus low-load strengthening exercise on self-reported function in patients with hypermobility spectrum disorder (HSD) and shoulder symptoms. METHODS A superiority, parallel-group, randomised trial (balanced block randomisation, electronic concealment) including adult patients (n=100) from primary care with HSD and shoulder pain and/or shoulder instability ≥3 months. Patients received 16 weeks of shoulder exercises (three sessions/week): HEAVY (n=50, full-range, high-load, supervised twice/week) or LIGHT (n=50, neutral/mid-range, low-load, supervised three times). The primary outcome was the 16-week between-group difference in self-reported function measured with the Western Ontario Shoulder Instability Index (WOSI, scale 0-2100, 0=best, minimal important difference 252 points). Secondary outcomes were self-reported measures including quality of life and clinical tests including shoulder muscle strength and range of motion. An intention-to-treat analysis with multiple imputation was conducted by a blinded biostatistician using linear regression. RESULTS 93 of 100 patients (93%) completed the 16-week evaluation. The mean WOSI score between-group difference significantly favoured HEAVY (-174.5 points, 95% CI -341.4 to -7.7, adjusted for age, sex, baseline score, clustering around clinic). The secondary outcomes were inconclusive, but patients in HEAVY were less likely to have a positive shoulder rotation test >180°, and more likely to rate an important improvement in physical symptoms. There were no serious adverse events, but HEAVY was associated with more transient muscle soreness (56% vs 37%) and headaches (40% vs 20%). CONCLUSION High-load shoulder strengthening exercise was statistically superior to low-load strengthening exercise for self-reported function at 16 weeks and may be used in primary care to treat patients with HSD and shoulder pain and/or instability to improve shoulder function in the short term. Further studies are needed to confirm the clinical relevance, and patients should be supported to manage associated minor adverse events. TRIAL REGISTRATION NUMBER NCT03869307.
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Affiliation(s)
- Behnam Liaghat
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Søren T Skou
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
- Department of Physiotherapy and Occupational Therapy, Næstved-Slagelse-Ringsted Hospitals, Slagelse, Denmark
| | - Jens Søndergaard
- Department of Public Health, University of Southern Denmark, Odense, Denmark
| | - Eleanor Boyle
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Karen Søgaard
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Birgit Juul-Kristensen
- Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
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14
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Csecs JLL, Dowell NG, Savage GK, Iodice V, Mathias CJ, Critchley HD, Eccles JA. Variant connective tissue (joint hypermobility) and dysautonomia are associated with multimorbidity at the intersection between physical and psychological health. AMERICAN JOURNAL OF MEDICAL GENETICS. PART C, SEMINARS IN MEDICAL GENETICS 2021; 187:500-509. [PMID: 34806825 DOI: 10.1002/ajmg.c.31957] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/06/2021] [Revised: 10/26/2021] [Accepted: 11/09/2021] [Indexed: 02/06/2023]
Abstract
The symptoms of joint hypermobility extend beyond articular pain. Hypermobile people commonly experience autonomic symptoms (dysautonomia), and anxiety or related psychological issues. We tested whether dysautonomia might mediate the association between hypermobility and anxiety in adults diagnosed with mental health disorders and/or neurodevelopmental conditions (hereon referred to as patients), by quantifying joint hypermobility and symptoms of autonomic dysfunction. Prevalence of generalized joint laxity (hypermobility) in 377 individuals with diagnoses of mental health disorders and/or neurodevelopmental conditions was compared to prevalence recorded in the general population. Autonomic symptom burden was compared between hypermobile and non-hypermobile patients. Mediation analysis explored relationships between hypermobility, autonomic dysfunction, and anxiety. Patient participants had elevated prevalence of generalized joint laxity (38%) compared to the general population rate of 19% (odds ratio: 2.54 [95% confidence interval: 2.05, 3.16]). Hypermobile participants reported significantly more autonomic symptoms. Symptoms of orthostatic intolerance mediated the relationship between hypermobility and diagnosis of an anxiety disorder. Patients with mental health disorders and/or neurodevelopmental conditions have high rates of joint hypermobility. Accompanying autonomic dysfunction mediates the association between joint hypermobility and clinical anxiety status. Increased recognition of this association can enhance mechanistic understanding and improve the management of multimorbidity expressed in physical symptoms and mental health difficulties.
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Affiliation(s)
- Jenny L L Csecs
- Department of Neuroscience, Brighton and Sussex Medical School, University of Sussex, Falmer, UK.,Research and Development, Sussex Partnership NHS Foundation Trust, Sussex, UK
| | - Nicholas G Dowell
- Department of Neuroscience, Brighton and Sussex Medical School, University of Sussex, Falmer, UK
| | - Georgia K Savage
- Department of Neuroscience, Brighton and Sussex Medical School, University of Sussex, Falmer, UK.,Research and Development, Sussex Partnership NHS Foundation Trust, Sussex, UK
| | - Valeria Iodice
- Autonomic Unit, National Hospital for Neurology and Neurosurgery, London, UK.,UCL Queen Square Institute of Neurology, Faculty of Brain Sciences, University College London, London, UK
| | - Christopher J Mathias
- Autonomic Unit, National Hospital for Neurology and Neurosurgery, London, UK.,UCL Queen Square Institute of Neurology, Faculty of Brain Sciences, University College London, London, UK.,Neurovascular Medicine (Pickering Unit), St Mary's Hospital, Imperial College London, London, UK
| | - Hugo D Critchley
- Department of Neuroscience, Brighton and Sussex Medical School, University of Sussex, Falmer, UK.,Research and Development, Sussex Partnership NHS Foundation Trust, Sussex, UK
| | - Jessica A Eccles
- Department of Neuroscience, Brighton and Sussex Medical School, University of Sussex, Falmer, UK.,Research and Development, Sussex Partnership NHS Foundation Trust, Sussex, UK
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15
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Glans M, Thelin N, Humble MB, Elwin M, Bejerot S. Association between adult attention-deficit hyperactivity disorder and generalised joint hypermobility: A cross-sectional case control comparison. J Psychiatr Res 2021; 143:334-340. [PMID: 34560594 DOI: 10.1016/j.jpsychires.2021.07.006] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2021] [Revised: 06/29/2021] [Accepted: 07/04/2021] [Indexed: 11/25/2022]
Abstract
Growing evidence suggests an unexpected association between generalised joint hypermobility (GJH) and several psychiatric conditions, and a shared pathophysiology has been proposed. No previous studies on adult attention-deficit/hyperactivity disorder (ADHD) are available. This study aimed to evaluate the association between adult ADHD and GJH. A total of 431 adults with ADHD and 417 non-ADHD controls were included in this cross-sectional comparative study. GJH was assessed by physical examination following the Beighton scoring system (BSS). Furthermore, musculoskeletal symptoms and skin abnormalities were queried to create a proxy for symptomatic GJH (e.g., Hypermobility spectrum disorders and Ehlers-Danlos syndrome) to differentiate this from non-specified GJH defined by BSS only. Logistic regression examined the influence of ADHD and candidate covariates (age, sex, ethnicity) on GJH and symptomatic GJH, respectively. ADHD was significantly associated with GJH, as defined by the BSS, with adjusted odds ratios of 4.7 (95% confidence interval [CI] 3.0-7.2, p < .005). Likewise, ADHD was significantly associated with symptomatic GJH, as defined by the BSS and additional symptoms, with adjusted odds ratios of 6.9 (CI 95% 4.1-11.9, p < .005). Our results suggest that GJH may represent a marker for an underlying systemic disorder involving both connective tissue and the central nervous system. GJH with additional musculoskeletal symptoms and/or skin abnormalities has a considerable stronger link to adult ADHD than non-specified GJH has, and may need awareness in ADHD management. Future studies should investigate the mechanisms behind this association and how comorbid GJH affects ADHD outcome.
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Affiliation(s)
- Martin Glans
- Faculty of Medicine and Health, University Health Care Research Centre, Örebro University Campus USÖ, 70182, Örebro, Sweden.
| | - Nils Thelin
- Division of Psychiatry, Linköping University Hospital, 58185, Linköping, Sweden
| | - Mats B Humble
- Faculty of Medicine and Health, University Health Care Research Centre, Örebro University Campus USÖ, 70182, Örebro, Sweden; School of Medical Sciences Örebro, Örebro University Campus USÖ, 70182, Örebro, Sweden
| | - Marie Elwin
- Faculty of Medicine and Health, University Health Care Research Centre, Örebro University Campus USÖ, 70182, Örebro, Sweden
| | - Susanne Bejerot
- Faculty of Medicine and Health, University Health Care Research Centre, Örebro University Campus USÖ, 70182, Örebro, Sweden; School of Medical Sciences Örebro, Örebro University Campus USÖ, 70182, Örebro, Sweden; Department of Clinical Neuroscience, Karolinska Institutet, 17177, Stockholm, Sweden
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16
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Davies G, Csecs JLL, Ball H, Dare J, Bremner S, Hosking R, Critchley HD, Grey N, Eccles JA. Altering Dynamics of Autonomic Processing Therapy (ADAPT) trial: a novel, targeted treatment for reducing anxiety in joint hypermobility. Trials 2021; 22:645. [PMID: 34548065 PMCID: PMC8453027 DOI: 10.1186/s13063-021-05555-4] [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: 04/26/2021] [Accepted: 08/18/2021] [Indexed: 11/15/2022] Open
Abstract
Background Hypermobility is a poorly recognised and understood musculoskeletal disorder thought to affect around 20% of the population. Hypermobility is associated with reduced physiological and psychological functioning and quality of life and is a known risk factor for the development of an anxiety disorder. To date, no evidence-based, targeted treatment for anxiety in the context of hypermobility exists. The present intervention (ADAPT—Altering Dynamics of Autonomic Processing Therapy) is a novel therapy combining bio-behavioural training with cognitive approaches from clinical health psychology targeting the catastrophisation of internal sensations, with aim to improve autonomic trait prediction error. Method Eighty individuals with diagnosed hypermobility will be recruited and the efficacy of ADAPT to treat anxiety will be compared to an Emotion-Focused Supportive Therapy (EFST) comparator therapy in a randomised controlled trial. The primary treatment target will be post therapy score on the Beck Anxiety Inventory, and secondary outcomes will also be considered in relation to interoception, depression, alexithymia, social and work adjustment, panic symptoms and dissociation. Due to COVID restrictions, the intervention will be moved to online delivery and qualitative assessment of treatment tolerance to online therapy will also be assessed. Discussion Online delivery of an intervention targeting anxiety would improve the quality of life for those experiencing anxiety disorder and help to reduce the £11.7 billion that anxiety disorders cost the UK economy annually. Trial registration World Health Organization ISRCTN17018615. Registered on 20th February 2019; trial protocol version 2
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Affiliation(s)
- Geoff Davies
- Department of Neuroscience, Brighton and Sussex Medical School, University of Sussex, Falmer, UK.,Sussex Partnership NHS Foundation Trust, Worthing, UK
| | - Jenny L L Csecs
- Department of Neuroscience, Brighton and Sussex Medical School, University of Sussex, Falmer, UK.,Sussex Partnership NHS Foundation Trust, Worthing, UK
| | - Heather Ball
- Sussex Partnership NHS Foundation Trust, Worthing, UK
| | - Jess Dare
- Sussex Community NHS Foundation Trust, Brighton, UK
| | - Stephen Bremner
- Brighton and Sussex Clinical Trials Unit, Brighton & Sussex Medical School, Falmer, UK
| | - Robin Hosking
- Sussex Partnership NHS Foundation Trust, Worthing, UK
| | - Hugo D Critchley
- Department of Neuroscience, Brighton and Sussex Medical School, University of Sussex, Falmer, UK.,Sussex Partnership NHS Foundation Trust, Worthing, UK
| | - Nick Grey
- Sussex Partnership NHS Foundation Trust, Worthing, UK.,School of Psychology, University of Sussex, Falmer, UK
| | - Jessica A Eccles
- Department of Neuroscience, Brighton and Sussex Medical School, University of Sussex, Falmer, UK. .,Sussex Partnership NHS Foundation Trust, Worthing, UK. .,Trafford Centre for Medical Research, University of Sussex, Falmer, BN1 9RY, UK.
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17
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Bates AV, McGregor AH, Alexander CM. Comparing sagittal plane kinematics and kinetics of gait and stair climbing between hypermobile and non-hypermobile people; a cross-sectional study. BMC Musculoskelet Disord 2021; 22:712. [PMID: 34412618 PMCID: PMC8377885 DOI: 10.1186/s12891-021-04549-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Accepted: 07/12/2021] [Indexed: 12/03/2022] Open
Abstract
Background Joint Hypermobility Syndrome (JHS) presents with a range of symptoms including widespread joint hypermobility and chronic arthralgia. The study objective was to investigate whether impairments in JHS are due to hypermobility or another factor of JHS by identifying impairments in gait and stair-climbing tasks; an activity that is demanding and so may better show differences between the cohorts. Methods Sixty-eight adults participated; 23 JHS, 23 Generalised Joint Hypermobility (GJH), and 22 Normal Flexibility (NF). Inclusion criteria for JHS participants were a positive classification using the Brighton Criteria, for GJH a Beighton Score ≥ 4, and for NF a Beighton Score < 4 with no hypermobile knees. Participants were recorded with a 10-camera Vicon system whilst they performed gait and stair-climbing. Temporal-spatial, and sagittal plane kinematic and kinetic outcome measures were calculated and input to statistical analyses by statistical parametric mapping (SPM). Results During the gait activity JHS had significantly greater stride time and significantly lower velocity than NF, and significantly greater stride time, lower velocity, and lower stride length than GJH. SPM analysis showed no significant differences between groups in gait kinematics. There were significant differences between groups for gait moments and powers; people with JHS tended to have lower moments and generate less power at the ankle, and favour power generation at the knee. A similar strategy was present in stair ascent. During stair descent people with JHS showed significantly more hip flexion than people with NF. Conclusions As there was only one significant difference between GJH and NF we conclude that impairments cannot be attributed to hypermobility alone, but rather other factor(s) of JHS. The results show that both gait and stair-climbing is impaired in JHS. Stair-climbing results indicate that JHS are using a knee-strategy and avoiding use of the ankle, which may be a factor for clinicians to consider during treatment. Supplementary Information The online version contains supplementary material available at 10.1186/s12891-021-04549-2.
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Affiliation(s)
- Alexander Vernon Bates
- Department of Surgery and Cancer, Imperial College London, London, UK. .,Department of Therapies, Imperial College Healthcare NHS Trust, Charing Cross Hospital, London, W6 8RF, UK.
| | - Alison H McGregor
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Caroline M Alexander
- Department of Surgery and Cancer, Imperial College London, London, UK.,Department of Physiotherapy, Imperial College Healthcare NHS Trust, London, UK
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18
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Ruiz Maya T, Fettig V, Mehta L, Gelb BD, Kontorovich AR. Dysautonomia in hypermobile Ehlers-Danlos syndrome and hypermobility spectrum disorders is associated with exercise intolerance and cardiac atrophy. Am J Med Genet A 2021; 185:3754-3761. [PMID: 34331416 DOI: 10.1002/ajmg.a.62446] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 06/16/2021] [Accepted: 07/16/2021] [Indexed: 11/11/2022]
Abstract
Dysautonomia is a recognized manifestation in patients with joint hypermobility (JH) disorders. Symptoms can be highly debilitating and commonly include physical deconditioning and poor aerobic fitness. In this study, the prevalence of dysautonomia, range of associated symptoms, patient-reported physical activity levels, and echocardiographic features were assessed retrospectively in a cohort of 144 patients (94% female) with hypermobile Ehlers-Danlos syndrome (hEDS) or hypermobility spectrum disorder (HSD). Echocardiographic parameters of left ventricular size and function were compared between patients with and without dysautonomia as well as to reported values from healthy controls. Dysautonomia was identified in 65% of female and 44% of male subjects and was associated with a high burden of symptomatology, most commonly exercise intolerance (78%). Exercise capacity was limited by dysautonomia, often postural symptoms, in half of all patients. We observed a reduction in physical activity following the onset or significant flare of hEDS/HSD, most strikingly noting the proportion of dysautonomic patients with sedentary lifestyle, which increased from 44% to 85%. JH-related dysautonomia was associated with smaller cardiac chamber sizes, consistent with the previous reports in positional orthostatic tachycardia syndrome. Dysautonomia is prevalent in patients with hEDS/HSD, and exercise intolerance is a key feature and leads to drastic decline in physical activity. Unfavorable cardiac geometry may underlie dysautonomia symptoms and may be due to cardiac atrophy in the setting of aerobic deconditioning.
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Affiliation(s)
- Tania Ruiz Maya
- Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Veronica Fettig
- Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Lakshmi Mehta
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Bruce D Gelb
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,Department of Pediatrics, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,The Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Amy R Kontorovich
- Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,The Mindich Child Health and Development Institute, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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19
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Eccles JA, Thompson B, Themelis K, Amato ML, Stocks R, Pound A, Jones AM, Cipinova Z, Shah-Goodwin L, Timeyin J, Thompson CR, Batty T, Harrison NA, Critchley HD, Davies KA. Beyond bones: The relevance of variants of connective tissue (hypermobility) to fibromyalgia, ME/CFS and controversies surrounding diagnostic classification: an observational study. Clin Med (Lond) 2021; 21:53-58. [PMID: 33479068 DOI: 10.7861/clinmed.2020-0743] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Fibromyalgia and myalgic encephalomyelitis / chronic fatigue syndrome (ME/CFS) are poorly understood conditions with overlapping symptoms, fuelling debate as to whether they are manifestations of the same spectrum or separate entities. Both are associated with hypermobility, but this remains significantly undiagnosed, despite impact on quality of life. OBJECTIVE We planned to understand the relevance of hypermobility to symptoms in fibromyalgia and ME/CFS. METHOD Sixty-three patient participants presented with a confirmed diagnosis of fibromyalgia and/or ME/CFS; 24 participants were healthy controls. Patients were assessed for symptomatic hypermobility. RESULTS Evaluations showed exceptional overlap in patients between fibromyalgia and ME/CFS, plus 81% met Brighton criteria for hypermobility syndrome (odds ratio 7.08) and 18% met 2017 hypermobile Ehlers-Danlos syndrome (hEDS) criteria. Hypermobility scores significantly predicted symptom levels. CONCLUSION Symptomatic hypermobility is particularly relevant to fibromyalgia and ME/CFS, and our findings highlight high rates of mis-/underdiagnosis. These poorly understood conditions have a considerable impact on quality of life and our observations have implications for diagnosis and treatment targets.
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Affiliation(s)
- Jessica A Eccles
- Brighton and Sussex Medical School, Falmer, UK, Brighton and Sussex University Hospitals NHS Trust, Brighton, UK and Sussex Partnership Foundation NHS Trust, Brighton, UK
| | | | | | | | | | - Amy Pound
- Brighton and Sussex Medical School, Falmer, UK and Sussex Partnership Foundation NHS Trust, Brighton, UK
| | | | - Zdenka Cipinova
- Brighton and Sussex University Hospitals NHS Trust, Brighton, UK
| | | | - Jean Timeyin
- Brighton and Sussex University Hospitals NHS Trust, Brighton, UK
| | - Charlotte R Thompson
- Brighton and Sussex University Hospitals NHS Trust, Brighton, UK and Brighton and Sussex Medical School, Falmer, UK
| | - Thomas Batty
- Brighton and Sussex Medical School, Falmer, UK and Brighton and Sussex University Hospitals NHS Trust, Brighton, UK
| | - Neil A Harrison
- Brighton and Sussex Medical School, Falmer, UK and Cardiff University Brain Research Imaging Centre, Cardiff, UK
| | - Hugo D Critchley
- Brighton and Sussex Medical School, Falmer, UK, University of Sussex, Falmer and Sussex Partnership Foundation NHS Trust, Brighton, UK
| | - Kevin A Davies
- Brighton and Sussex University Hospitals NHS Trust, Brighton, UK and Brighton and Sussex Medical School, Falmer, UK
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20
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Eseonu KC, Payne K, Ward S, Fakouri B, Panchmatia JR. Chronic Low Back Pain Occurring in Association With Hypermobility Spectrum Disorder and Ehlers-Danlos Syndrome. Int J Spine Surg 2021; 15:449-457. [PMID: 33963027 DOI: 10.14444/8067] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND This review paper outlines recent advances in diagnostic criteria for hypermobility spectrum disorder (HSD) and its association with Ehlers-Danlos syndrome (EDS), as well as current literature on the association between joint hypermobility syndrome and lumbar back pain. We outline the optimal multidisciplinary management of lumbar back pain in the context of joint hypermobility syndrome, as well as the indications and possible side effects of surgical management of patients with these conditions.Several studies have suggested a link between chronic low back pain and hypermobility. HSD has been described as an excessive range of motion in a joint, when accounting for patient demographics. The nomenclature surrounding symptomatic joint hypermobility has varied historically, and various groups, including most notably the international EDS consortium, have introduced new classification schemes to acknowledge the systemic effects of joint hypermobility, which were previously poorly understood. METHODS Narrative literature review. RESULTS Not applicable. CONCLUSIONS Lower back pain experienced in patients on the HSD-EDS spectrum is multifactorial in origin and should not be considered solely in anatomical terms. Caution has been advised in the surgical management of patients on the HSD-hEDS spectrum, particularly where the subtype is unclear. The vascular type of EDS has a particular propensity for severe bleeding complications. Rates of perioperative complications after lumbar spinal surgery in the hypermobile EDS population have been reported to be up to 50%. When hypermobility and chronic lumbar back pain coexist, we advocate management in a multidisciplinary setting involving physiotherapists, pain physicians, surgeons, and psychologists.
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Affiliation(s)
| | - Kathy Payne
- Guy's and St Thomas' Hospitals, London, England
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21
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Stendal Robinson H, Lindgren A, Bjelland EK. Generalized joint hypermobility and risk of pelvic girdle pain in pregnancy: does body mass index matter? Physiother Theory Pract 2021; 38:2222-2229. [PMID: 33849378 DOI: 10.1080/09593985.2021.1913774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Background: Women with generalized joint hypermobility may be at increased risk of pregnancy-related pelvic girdle pain, but evidence is inconclusive. Objectives: In this prospective cohort study of 283 pregnant women in Norway, we aimed to study the association of generalized joint mobility with pelvic girdle pain, and to evaluate if pre-pregnancy body mass index was a modifier of the association. Methods: Generalized joint hypermobility was defined as a score of ≥5/9 positive tests on the Beighton score measured in early pregnancy. Primary outcome was evening pain intensity in gestation week 30, measured by a 100 mm visual analogue scale. We applied linear regression analyses to estimate age-adjusted unstandardized beta coefficients. Results: Evening pain intensity was similar among women with Beighton score ≥ 5/9 and women with Beighton score < 5/9 (age-adjusted mean difference 2.8 mm; 95% CI: -9.2 to 14.9 mm). Women with Beighton score ≥ 5/9 and pre-pregnancy body mass index ≥ 25 kg/m2, reported higher evening pain than women with Beighton score < 5/9 and pre-pregnancy body mass index <25 kg/m2 (age-adjusted mean difference 28.7 mm; 95% CI: 14.3-43.1 mm). Conclusions: Overall, evening pain intensity was similar among pregnant women with and without generalized joint hypermobility. However, women with a combination of generalized joint hypermobility and body mass index ≥25 kg/m2 reported higher evening pain compared to women with normal joint mobility and body mass index <25 kg/m2, suggesting that body mass index may modify the association. The estimates could be imprecise due to the small study sample, and our findings should be interpreted with caution.
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Affiliation(s)
- Hilde Stendal Robinson
- Department of Interdisciplinary Health Sciences, Institute of Health and Society, University of Oslo, Oslo, Norway
| | - Anne Lindgren
- Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden.,Department of Physiotherapy, Sundsvall Hospital, Sundsvall, Sweden
| | - Elisabeth Krefting Bjelland
- Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden.,Department of Obstetrics and Gynecology, Akershus University Hospital, Lørenskog, Norway.,, Department of Physiotherapy, Oslo Metropolitan University, Oslo, Norway
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22
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Clapp IM, Paul KM, Beck EC, Nho SJ. Hypermobile Disorders and Their Effects on the Hip Joint. Front Surg 2021; 8:596971. [PMID: 33842528 PMCID: PMC8027473 DOI: 10.3389/fsurg.2021.596971] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 01/25/2021] [Indexed: 11/15/2022] Open
Abstract
Hypermobility, or joint hyperlaxity, can result from inherited connective tissue disorders or from micro- or macrotrauma to a joint. The supraphysiologic motion of the hip joint results in capsuloligamentous damage, and these patients have a propensity to develop femoroacetabular impingement syndrome (FAIS) and labral injury. In this review, the recent literature evaluating the definitions, history, incidence, genetics, and histology of hypermobile disorders is investigated. We then review the clinical evaluation, natural history, and resulting instability for patients presenting with a hypermobile hip. Lastly, treatment options and outcomes will be highlighted.
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Affiliation(s)
- Ian M Clapp
- Section of Young Adult Hip Surgery, Division of Sports Medicine, Department of Orthopedic Surgery, Rush University Medical Center, Chicago, IL, United States
| | - Katlynn M Paul
- Section of Young Adult Hip Surgery, Division of Sports Medicine, Department of Orthopedic Surgery, Rush University Medical Center, Chicago, IL, United States
| | - Edward C Beck
- Department of Orthopedic Surgery, Wake Forest Baptist Health, Winston-Salem, NC, United States
| | - Shane J Nho
- Section of Young Adult Hip Surgery, Division of Sports Medicine, Department of Orthopedic Surgery, Rush University Medical Center, Chicago, IL, United States
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23
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Gensemer C, Burks R, Kautz S, Judge DP, Lavallee M, Norris RA. Hypermobile Ehlers-Danlos syndromes: Complex phenotypes, challenging diagnoses, and poorly understood causes. Dev Dyn 2021; 250:318-344. [PMID: 32629534 PMCID: PMC7785693 DOI: 10.1002/dvdy.220] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 06/24/2020] [Accepted: 06/28/2020] [Indexed: 12/14/2022] Open
Abstract
The Ehlers-Danlos syndromes (EDS) are a group of heritable, connective tissue disorders characterized by joint hypermobility, skin hyperextensibility, and tissue fragility. There is phenotypic and genetic variation among the 13 subtypes. The initial genetic findings on EDS were related to alterations in fibrillar collagen, but the elucidation of the molecular basis of many of the subtypes revealed several genes not involved in collagen biosynthesis or structure. However, the genetic basis of the hypermobile type of EDS (hEDS) is still unknown. hEDS is the most common type of EDS and involves generalized joint hypermobility, musculoskeletal manifestations, and mild skin involvement along with the presence of several comorbid conditions. Variability in the spectrum and severity of symptoms and progression of patient phenotype likely depend on age, gender, lifestyle, and expression domains of the EDS genes during development and postnatal life. In this review, we summarize the current molecular, genetic, epidemiologic, and pathogenetic findings related to EDS with a focus on the hypermobile type.
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Affiliation(s)
- Cortney Gensemer
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, South Carolina
| | - Randall Burks
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, South Carolina
| | - Steven Kautz
- Department of Health Sciences and Research, Medical University of South Carolina, Charleston, South Carolina
| | - Daniel P. Judge
- Department of Medicine, Division of Cardiology, Medical University of South Carolina, Charleston, South Carolina
| | - Mark Lavallee
- Department of Family Medicine, Wellspan Health, York, Pennsylvania
| | - Russell A. Norris
- Department of Regenerative Medicine and Cell Biology, Medical University of South Carolina, Charleston, South Carolina
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24
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Bates AV, McGregor A, Alexander CM. Adaptation of balance reactions following forward perturbations in people with joint hypermobility syndrome. BMC Musculoskelet Disord 2021; 22:123. [PMID: 33514339 PMCID: PMC7847154 DOI: 10.1186/s12891-021-03961-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2020] [Accepted: 01/05/2021] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Joint Hypermobility Syndrome (JHS) is a Heritable Disorder of Connective tissue characterised by joint laxity and chronic widespread arthralgia. People with JHS exhibit a range of other symptoms including balance problems. To explore balance further, the objective of this study is to compare responses to forward perturbations between three groups; people who are hypermobile with (JHS) and without symptoms and people with normal flexibility. METHODS Twenty-one participants with JHS, 23 participants with Generalised Joint Hypermobility (GJH) and 22 participants who have normal flexibility (NF) stood on a platform that performed 6 sequential, sudden forward perturbations (the platform moved to the anterior to the participant). Electromyographic outcomes (EMG) and kinematics for the lower limbs were recorded using a Vicon motion capture system. Within and between group comparisons were made using Kruskal Wallis tests. RESULTS There were no significant differences between groups in muscle onset latency. At the 1st perturbation the group with JHS had significantly longer time-to-peak amplitude than the NF group in tibialis anterior, vastus medialis, rectus femoris, vastus lateralis, and than the GJH group in the gluteus medius. The JHS group showed significantly higher cumulative joint angle (CA) than the NF group in the hip and knee at the 1st and 2nd and 6th perturbation, and in the ankle at the 2nd perturbation. Participants with JHS had significantly higher CA than the GJH group at the in the hip and knee in the 1st and 2nd perturbation. There were no significant differences in TTR. CONCLUSIONS The JHS group were able to normalise the timing of their muscular response in relation to control groups. They were less able to normalise joint CA, which may be indicative of impaired balance control and strength, resulting in reduced stability.
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Affiliation(s)
- Alexander Vernon Bates
- Department of Surgery and Cancer, Imperial College London, London, UK.
- Department of Therapies, Imperial College Healthcare NHS Trust, Charing Cross Hospital, London, W6 8RF, UK.
| | - Alison McGregor
- Department of Surgery and Cancer, Imperial College London, London, UK
| | - Caroline M Alexander
- Department of Surgery and Cancer, Imperial College London, London, UK.
- Department of Therapies, Imperial College Healthcare NHS Trust, Charing Cross Hospital, London, W6 8RF, UK.
- Department of Physiotherapy, Imperial College Healthcare NHS Trust, London, UK.
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25
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Csecs JLL, Iodice V, Rae CL, Brooke A, Simmons R, Quadt L, Savage GK, Dowell NG, Prowse F, Themelis K, Mathias CJ, Critchley HD, Eccles JA. Joint Hypermobility Links Neurodivergence to Dysautonomia and Pain. Front Psychiatry 2021; 12:786916. [PMID: 35185636 PMCID: PMC8847158 DOI: 10.3389/fpsyt.2021.786916] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 12/20/2021] [Indexed: 01/27/2023] Open
Abstract
OBJECTIVES Autism, attention deficit hyperactivity disorder (ADHD), and tic disorder (Tourette syndrome; TS) are neurodevelopmental conditions that frequently co-occur and impact psychological, social, and emotional processes. Increased likelihood of chronic physical symptoms, including fatigue and pain, are also recognized. The expression of joint hypermobility, reflecting a constitutional variant in connective tissue, predicts susceptibility to psychological symptoms alongside recognized physical symptoms. Here, we tested for increased prevalence of joint hypermobility, autonomic dysfunction, and musculoskeletal symptoms in 109 adults with neurodevelopmental condition diagnoses. METHODS Rates of generalized joint hypermobility (GJH, henceforth hypermobility) in adults with a formal diagnosis of neurodevelopmental conditions (henceforth neurodivergent group, n = 109) were compared to those in the general population in UK. Levels of orthostatic intolerance and musculoskeletal symptoms were compared to a separate comparison group (n = 57). Age specific cut-offs for GJH were possible to determine in the neurodivergent and comparison group only. RESULTS The neurodivergent group manifested elevated prevalence of hypermobility (51%) compared to the general population rate of 20% and a comparison population (17.5%). Using a more stringent age specific cut-off, in the neurodivergent group this prevalence was 28.4%, more than double than the comparison group (12.5%). Odds ratio for presence of hypermobility in neurodivergent group, compared to the general population was 4.51 (95% CI 2.17-9.37), with greater odds in females than males. Using age specific cut-off, the odds ratio for GJH in neurodivergent group, compared to the comparison group, was 2.84 (95% CI 1.16-6.94). Neurodivergent participants reported significantly more symptoms of orthostatic intolerance and musculoskeletal skeletal pain than the comparison group. The number of hypermobile joints was found to mediate the relationship between neurodivergence and symptoms of both dysautonomia and pain. CONCLUSIONS In neurodivergent adults, there is a strong link between the expression of joint hypermobility, dysautonomia, and pain, more so than in the comparison group. Moreover, joint hypermobility mediates the link between neurodivergence and symptoms of dysautonomia and pain. Increased awareness and understanding of this association may enhance the management of core symptoms and allied difficulties in neurodivergent people, including co-occurring physical symptoms, and guide service delivery in the future.
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Affiliation(s)
- Jenny L L Csecs
- Department of Neuroscience, Brighton and Sussex Medical School, University of Sussex, Brighton, United Kingdom.,Research and Development, Sussex Partnership NHS Foundation Trust, Sussex, United Kingdom
| | - Valeria Iodice
- Autonomic Unit, National Hospital for Neurology and Neurosurgery, London, United Kingdom.,Faculty of Brain Sciences, UCL Queen Square Institute of Neurology, University College London, London, United Kingdom
| | - Charlotte L Rae
- School of Psychology, University of Sussex, Brighton, United Kingdom
| | - Alice Brooke
- Department of Neuroscience, Brighton and Sussex Medical School, University of Sussex, Brighton, United Kingdom.,Research and Development, Sussex Partnership NHS Foundation Trust, Sussex, United Kingdom
| | - Rebecca Simmons
- Neurodevelopmental Service, Sussex Partnership NHS Foundation Trust, Sussex, United Kingdom
| | - Lisa Quadt
- Department of Neuroscience, Brighton and Sussex Medical School, University of Sussex, Brighton, United Kingdom.,Research and Development, Sussex Partnership NHS Foundation Trust, Sussex, United Kingdom
| | - Georgia K Savage
- Department of Neuroscience, Brighton and Sussex Medical School, University of Sussex, Brighton, United Kingdom.,Research and Development, Sussex Partnership NHS Foundation Trust, Sussex, United Kingdom
| | - Nicholas G Dowell
- Department of Neuroscience, Brighton and Sussex Medical School, University of Sussex, Brighton, United Kingdom.,Centre for Regenerative Medicine and Devices, University of Brighton, Brighton, United Kingdom
| | - Fenella Prowse
- Department of Neuroscience, Brighton and Sussex Medical School, University of Sussex, Brighton, United Kingdom.,Department of Medicine, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom
| | - Kristy Themelis
- Department of Neuroscience, Brighton and Sussex Medical School, University of Sussex, Brighton, United Kingdom.,Department of Psychology, University of Warwick, Coventry, United Kingdom
| | - Christopher J Mathias
- Autonomic Unit, National Hospital for Neurology and Neurosurgery, London, United Kingdom.,Faculty of Brain Sciences, UCL Queen Square Institute of Neurology, University College London, London, United Kingdom.,Pickering Unit, Neurovascular Medicine, St Mary's Hospital, Imperial College London, London, United Kingdom
| | - Hugo D Critchley
- Department of Neuroscience, Brighton and Sussex Medical School, University of Sussex, Brighton, United Kingdom.,Research and Development, Sussex Partnership NHS Foundation Trust, Sussex, United Kingdom.,Neurodevelopmental Service, Sussex Partnership NHS Foundation Trust, Sussex, United Kingdom
| | - Jessica A Eccles
- Department of Neuroscience, Brighton and Sussex Medical School, University of Sussex, Brighton, United Kingdom.,Research and Development, Sussex Partnership NHS Foundation Trust, Sussex, United Kingdom.,Neurodevelopmental Service, Sussex Partnership NHS Foundation Trust, Sussex, United Kingdom
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26
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Baeza-Velasco C, Seneque M, Courtet P, Olié É, Chatenet C, Espinoza P, Dorard G, Guillaume S. Joint Hypermobility and Clinical Correlates in a Group of Patients With Eating Disorders. Front Psychiatry 2021; 12:803614. [PMID: 35095619 PMCID: PMC8790080 DOI: 10.3389/fpsyt.2021.803614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 12/09/2021] [Indexed: 11/13/2022] Open
Abstract
Background: The ability to move joints beyond the normal range of motion is called Joint Hypermobility (JHM). JHM has been associated with a plethora of physical problems and is a frequent sign of hereditary disorders of connective tissue. Neuropsychiatric conditions such as eating disorders (ED) have also been related to JHM. However, little is known about the clinical profile of people with ED and JHM. The aim of this study was to explore JHM in patients with ED and to compare the clinical characteristics of hypermobile ED patients with non-hypermobile ED patients. Method: Fifty-three outpatients diagnosed with ED were assessed using the Beighton score for JHM, the Eating Disorders Inventory 2, the Eating Disorder Examination, and the Detail and Flexibility Questionnaire. Information relating to patients' psychiatric and somatic comorbidities/symptoms was also collected. Results: Using the traditional Beighton score's cutoff of ≥4, 41.5% of the sample presented with JHM. Our results indicate that compared with non-hypermobile ED patients, those with JHM are significantly younger, suffer at a greater extent from joint pain and easy bruising, have a shorter duration of the ED, and have lower scores for cognitive rigidity. In addition, for those with anorexia nervosa, the restricting subtype represents a significantly lower proportion of hypermobile ED patients compared to non-hypermobile ED patients. Multivariate analyses showed that cognitive rigidity, age, and duration of the ED could predict the JHM status in this sample. Conclusion: These results suggest that JHM is frequent in patients with ED and is accompanied by signs of tissue fragility. Patients with ED and JHM seem to present a specific profile characterized by less cognitive rigidity and restricting behavior in the case of anorexia nervosa. Further research is needed in order to confirm these results.
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Affiliation(s)
- Carolina Baeza-Velasco
- Université de Paris, Laboratoire de Psychopathologie et Processus de Santé, Boulogne Billancourt, France.,Department of Emergency Psychiatry and Acute Care, CHU Montpellier, Montpellier, France.,Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Maude Seneque
- Department of Emergency Psychiatry and Acute Care, CHU Montpellier, Montpellier, France.,Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Philippe Courtet
- Department of Emergency Psychiatry and Acute Care, CHU Montpellier, Montpellier, France.,Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Émilie Olié
- Department of Emergency Psychiatry and Acute Care, CHU Montpellier, Montpellier, France.,Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
| | - Charles Chatenet
- Department of Emergency Psychiatry and Acute Care, CHU Montpellier, Montpellier, France
| | - Paola Espinoza
- Departament de Psicologia, Unitat d'Avaluació i Intervenció en Imatge Corporal, Clínica i de la Salut, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Géraldine Dorard
- Université de Paris, Laboratoire de Psychopathologie et Processus de Santé, Boulogne Billancourt, France
| | - Sébastien Guillaume
- Department of Emergency Psychiatry and Acute Care, CHU Montpellier, Montpellier, France.,Institute of Functional Genomics, University of Montpellier, CNRS, INSERM, Montpellier, France
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27
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Abstract
In this review, we explore the challenges of chronic pain and fatigue in clinical practice. Both pain and fatigue are common, troubling and frequently overlapping symptoms, and we describe both the clinical burden and the 'clinical problem'. We explore commonly associated symptoms and possible pathological associations, including variant connective tissue (joint hypermobility), small fibre neuropathy, mast cell activation, dysregulated inflammatory and interoceptive processes, which may inform treatment targets. We suggest a multidisciplinary management approach.
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Affiliation(s)
- Jessica A Eccles
- Brighton and Sussex Medical School, Falmer, UK, Brighton and Sussex University Hospitals NHS Trust, Brighton, UK and Sussex Partnership Foundation NHS Trust, Brighton, UK
| | - Kevin A Davies
- Brighton and Sussex Medical School, Falmer, UK and medical director, The Advisory Committee on Clinical Excellence Awards (ACCEA), Leeds, UK
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28
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Ali A, Andrzejowski P, Kanakaris NK, Giannoudis PV. Pelvic Girdle Pain, Hypermobility Spectrum Disorder and Hypermobility-Type Ehlers-Danlos Syndrome: A Narrative Literature Review. J Clin Med 2020; 9:jcm9123992. [PMID: 33317183 PMCID: PMC7764306 DOI: 10.3390/jcm9123992] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 11/27/2020] [Accepted: 12/04/2020] [Indexed: 01/04/2023] Open
Abstract
Pelvic girdle pain (PGP) refers specifically to musculoskeletal pain localised to the pelvic ring and can be present at its anterior and/or posterior aspects. Causes such as trauma, infection and pregnancy have been well-established, while patients with hypermobile joints are at greater risk of developing PGP. Research exploring this association is limited and of varying quality. In the present study we report on the incidence, pathophysiology, diagnostic and treatment modalities for PGP in patients suffering from Hypermobility Spectrum Disorder (HSD) and Hypermobility-Type Ehlers-Danlos Syndrome (hEDS). Recommendations are made for clinical practice by elaborating on screening, diagnosis and management of such patients to provide a holistic approach to their care. It appears that this cohort of patients are at greater risk particularly of mental health issues. Moreover over, they may require a multidisciplinary approach for their management. Ongoing research is still required to expand our understanding of the relationship between PGP, HSD and hEDS by appropriately diagnosing patients using the latest updated terminologies and by conducting randomised control trials to compare outcomes of interventions using standardised patient reported outcome measures.
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Affiliation(s)
- Ahmed Ali
- Academic Department of Trauma and Orthopaedics, School of Medicine, University of Leeds, Floor D, Clarendon Wing, Leeds General Infirmary, Great George Street, Leeds LS1 3EX, UK
| | - Paul Andrzejowski
- Academic Department of Trauma and Orthopaedics, School of Medicine, University of Leeds, Floor D, Clarendon Wing, Leeds General Infirmary, Great George Street, Leeds LS1 3EX, UK
| | - Nikolaos K Kanakaris
- Academic Department of Trauma and Orthopaedics, School of Medicine, University of Leeds, Floor D, Clarendon Wing, Leeds General Infirmary, Great George Street, Leeds LS1 3EX, UK
| | - Peter V Giannoudis
- Academic Department of Trauma and Orthopaedics, School of Medicine, University of Leeds, Floor D, Clarendon Wing, Leeds General Infirmary, Great George Street, Leeds LS1 3EX, UK
- NIHR Leeds Biomedical Research Unit, Chapel Allerton Hospital, Leeds LS7 4SA, UK
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29
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Liaghat B, Skou ST, Søndergaard J, Boyle E, Søgaard K, Juul-Kristensen B. A randomised controlled trial of heavy shoulder strengthening exercise in patients with hypermobility spectrum disorder or hypermobile Ehlers-Danlos syndrome and long-lasting shoulder complaints: study protocol for the Shoulder-MOBILEX study. Trials 2020; 21:992. [PMID: 33261635 PMCID: PMC7705859 DOI: 10.1186/s13063-020-04892-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2020] [Accepted: 11/12/2020] [Indexed: 12/13/2022] Open
Abstract
Background Four out of five patients with hypermobility spectrum disorder (HSD) or hypermobile Ehlers-Danlos syndrome (hEDS) experience shoulder complaints including persistent pain and instability. Evidence suggests that patients with HSD/hEDS who experience knee and back complaints improve with exercise-based therapy. However, no study has focused on exercise-based treatment for the shoulder in this patient group. The potential benefits of strengthening the shoulder muscles, such as increased muscle-tendon stiffness, may be effective for patients with HSD/hEDS who often display decreased strength and increased shoulder laxity/instability. The primary aim is to investigate the short-term effectiveness of a 16-week progressive heavy shoulder strengthening programme and general advice (HEAVY) compared with low-load training and general advice (LIGHT), on self-reported shoulder symptoms, function, and quality of life. Methods A superiority, parallel group, randomised controlled trial will be conducted with 100 patients from primary care with HSD/hEDS and shoulder complaints (persistent pain and/or instability) for more than 3 months. Participants will be randomised to receive HEAVY (full range of motion, high load) or LIGHT (neutral to midrange of motion, low load) strengthening programme three times weekly with exercises targeting scapular and rotator cuff muscles. HEAVY will be supervised twice weekly, and LIGHT three times during the 16 weeks. The primary outcome will be between-group difference in change from baseline to 16-week follow-up in the Western Ontario Shoulder Instability Index (WOSI, 0-2100 better to worse). Secondary outcomes will include a range of self-reported outcomes covering symptoms, function, and quality of life, besides clinical tests for shoulder strength, laxity/instability, and proprioception. Outcome assessors will be blinded to group allocation. Participants will be kept blind to treatment allocation through minimal information about the intervention content and hypotheses. Primary analyses will be performed by a blinded epidemiologist. Discussion If effective, the current heavy shoulder strengthening programme will challenge the general understanding of prescribing low-load exercise interventions for patients with HSD/hEDS and provide a new treatment strategy. The study will address an important and severe condition using transparent, detailed, and high-quality methods to potentially support a future implementation. Trial registration ClinicalTrials.gov NCT03869307. Registered on 11 March 2019. Supplementary information The online version contains supplementary material available at 10.1186/s13063-020-04892-0.
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Affiliation(s)
- Behnam Liaghat
- Research Unit for Musculoskeletal Function and Physiotherapy, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Campusvej 55, 5230, Odense, Denmark.
| | - Søren T Skou
- Research Unit for Musculoskeletal Function and Physiotherapy, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Campusvej 55, 5230, Odense, Denmark.,Department of Physiotherapy and Occupational Therapy, Næstved-Slagelse-Ringsted Hospitals, Slagelse, Denmark
| | - Jens Søndergaard
- Research Unit of General Practice, Department of Public Health, Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Eleanor Boyle
- Research Unit for Musculoskeletal Function and Physiotherapy, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Campusvej 55, 5230, Odense, Denmark
| | - Karen Søgaard
- Research Unit of Physical Activity and Health in Work Life, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark.,Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Birgit Juul-Kristensen
- Research Unit for Musculoskeletal Function and Physiotherapy, Department of Sports Science and Clinical Biomechanics, University of Southern Denmark, Campusvej 55, 5230, Odense, Denmark
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30
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Chiu WC, Chen SH, Lo MC, Kuo YT. Classic Ehlers–Dalnos syndrome presenting as atypical chronic haematoma: a case report with novel frameshift mutation in COL5A1. BMC Pediatr 2020; 20:495. [PMID: 33109150 PMCID: PMC7590603 DOI: 10.1186/s12887-020-02386-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Accepted: 10/14/2020] [Indexed: 11/30/2022] Open
Abstract
Background Ehlers–Danlos syndrome (EDS) is a group of inherited connective tissue disorders characterized by skin hyperextensibility, joint hypermobility and soft tissue vulnerable to blunt injury. Early recognition and diagnosis are crucial to patients to provide appropriate treatment, as well as to screen for life-threatening conditions such as aortic dissection and hollow organ perforation. The diagnosis of EDS is made based on clinical presentations, skin biopsy, and electron microscopy findings. To date, mutations in at least 20 genes have been found to cause the Ehlers-Danlos syndromes. However, EDS is still underestimated due to lack of awareness of its variable clinical presentations. Here we reported an EDS case with atypical initial presentation and a novel genetic mutation. Case presentation This 4-year-old Taiwanese male patient presented with easy bruising, multiple ecchymoses, joint hypermobility, hyperextensible skin, and prolonged pretibial haematoma. He was initially suspected of a bleeding tendency due to coagulation disorders. The coagulation test results were normal. DNA sequencing was performed for molecular diagnosis. Subsequently, the diagnosis of classical EDS was made by identifying a novel frameshift mutation in COL5A1 [NM_000093.4:c.4211_4212delAG, p.Gln1404Arg]. This mutation in the type V collagen gene COL5A1 contributes to the phenotype of classical EDS. This novel frameshift mutation may disturb the structural stability of collagen V and interfere with its heparin binding capacity, explaining the chronic haematoma. Conclusion The reported case showed the unusual features of chronic haematoma. This novel frameshift mutation and its phenotype correlation can provide useful information for practitioners about early recognition in Ehlers–Danlos syndrome.
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31
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Ahlqvist K, Bjelland EK, Pingel R, Schlager A, Nilsson-Wikmar L, Kristiansson P. The Association of Self-Reported Generalized Joint Hypermobility with pelvic girdle pain during pregnancy: a retrospective cohort study. BMC Musculoskelet Disord 2020; 21:474. [PMID: 32689990 PMCID: PMC7372850 DOI: 10.1186/s12891-020-03486-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Accepted: 07/07/2020] [Indexed: 12/12/2022] Open
Abstract
Background Pelvic girdle pain (PGP) is common during pregnancy but the causes remain poorly understood. Generalized joint hypermobility (GJH) is an inherited trait, with joint mobility beyond normal limits and is assumed to be related with PGP. The aim of this project was to study the association between self-reported GJH and the presence of PGP during pregnancy. Methods In this cohort study, 4884 Swedish-speaking women were consecutively recruited at their first visit for registration in the national antenatal screening programme in Sweden. We used the five-part questionnaire (5PQ) to assess GJH and pain drawings to identify PGP. Our primary outcome was the presence of PGP during the entire pregnancy and secondary outcomes were PGP in each trimesters. We tested the associations with logistic regression analysis, and adjusted for age and ethnicity. Results In all, 2455 (50.3%) women responded to both questionnaires. The prevalence of self-reported GJH was 28.7%. A higher proportion of women with GJH than women without GJH reported PGP during the entire pregnancy (47.9% vs. 41.0%), particularly in trimester 1 (31.6% vs. 22.0%). Thus, women with GJH also had higher odds of PGP during the entire pregnancy (adjusted odds ratio (aOR) 1.27: 95% CI 1.11–1.47) and in trimester 1 (aOR 1.54: 95% CI 1.20–1.96), but the associations were not statistically significant in trimester 2 (aOR 1.24: 95% CI 0.82–1.88) or trimester 3 (aOR 1.20: 95% CI 0.99–1.45). The odds of PGP in pregnancy increased with increasing numbers of positive answers to the 5PQ (p for linear trend < 0.001) for the entire pregnancy and in trimester 1 (p for linear trend < 0.001), but not in trimesters 2 or 3 (p = 0.13 and p = 0.06, respectively). Conclusions Compared to women with normal joint mobility, women with GJH had higher odds of reporting PGP during pregnancy and the odds increased with number of positive responses to the 5PQ. The associations were present in trimester 1 but did not reach statistical significance in trimester 2 and 3.
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Affiliation(s)
- Kerstin Ahlqvist
- Department of Public Health and Caring Sciences, Uppsala University, Husargatan 3, Box 564, 752 37, Uppsala, Sweden.
| | - Elisabeth Krefting Bjelland
- Department of Public Health and Caring Sciences, Uppsala University, Husargatan 3, Box 564, 752 37, Uppsala, Sweden.,Department of Obstetrics and Gynecology, Akershus University Hospital, Lørenskog, Norway
| | - Ronnie Pingel
- Department of Statistics, Uppsala University, Uppsala, Sweden
| | - Angela Schlager
- Department of Public Health and Caring Sciences, Uppsala University, Husargatan 3, Box 564, 752 37, Uppsala, Sweden.,Academic Primary Healthcare Centre, Stockholm County Council, Huddinge, Sweden
| | - Lena Nilsson-Wikmar
- Department of Neurobiology, Care Sciences and Society, Division of Physiotherapy, Karolinska Institutet, Huddinge, Sweden
| | - Per Kristiansson
- Department of Public Health and Caring Sciences, Uppsala University, Husargatan 3, Box 564, 752 37, Uppsala, Sweden
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Molander P, Novo M, Hållstam A, Löfgren M, Stålnacke BM, Gerdle B. Ehlers-Danlos Syndrome and Hypermobility Syndrome Compared with Other Common Chronic Pain Diagnoses-A Study from the Swedish Quality Registry for Pain Rehabilitation. J Clin Med 2020; 9:jcm9072143. [PMID: 32645981 PMCID: PMC7408708 DOI: 10.3390/jcm9072143] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 07/04/2020] [Accepted: 07/06/2020] [Indexed: 01/02/2023] Open
Abstract
Although chronic pain is common in patients with Ehlers–Danlos syndrome (EDS) and hypermobility syndromes (HMS), little is known about the clinical characteristics of these groups. The main aim was to compare EDS/HMS with common local and generalized pain conditions with respect to Patient Reported Outcome Measures (PROMs). Data from the Swedish Quality Register for Chronic Pain (SQRP) from 2007 to 2016 (n = 40,518) were used, including patients with EDS/HMS (n = 795), fibromyalgia (n = 5791), spinal pain (n = 6693), and whiplash associated disorders (WAD) (n = 1229). No important differences in the PROMs were found between EDS and HMS. Women were represented in > 90% of EDS/HMS cases and fibromyalgia cases, and in about 64% of the other groups. The EDS/HMS group was significantly younger than the others but had a longer pain duration. The pain intensity in EDS/HMS was like those found in spinal pain and WAD; fibromyalgia had the highest pain intensity. Depressive and anxiety symptoms were very similar in the four groups. Vitality—a proxy for fatigue—was low both in EDS/HMS and fibromyalgia. The physical health was lower in EDS/HMS and fibromyalgia than in the two other groups. Patients with EDS/HMS were younger, more often female, and suffered from pain for the longest time compared with patients who had localized/regional pain conditions. Health-care clinicians must be aware of these issues related to EDS/HMS both when assessing the clinical presentations and planning treatment and rehabilitation interventions.
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Affiliation(s)
- Peter Molander
- Pain and Rehabilitation Centre and Department of Health, Medicine and Caring Sciences, Linköping University, 581 83 Linköping, Sweden;
- Department of Behavioural Sciences and Learning, Linköping University, 581 83 Linköping, Sweden
- Correspondence: ; Tel.: +4613284704
| | - Mehmed Novo
- Department of Community Medicine and Rehabilitation, Rehabilitation Medicine, Umeå University, SE-905 87 Umeå, Sweden; (M.N.); (B.-M.S.)
| | - Andrea Hållstam
- Department of Clinical Sciences, Danderyd Hospital, Karolinska Institute, SE-182 88 Stockholm, Sweden; (A.H.); (M.L.)
| | - Monika Löfgren
- Department of Clinical Sciences, Danderyd Hospital, Karolinska Institute, SE-182 88 Stockholm, Sweden; (A.H.); (M.L.)
| | - Britt-Marie Stålnacke
- Department of Community Medicine and Rehabilitation, Rehabilitation Medicine, Umeå University, SE-905 87 Umeå, Sweden; (M.N.); (B.-M.S.)
- Department of Clinical Sciences, Danderyd Hospital, Karolinska Institute, SE-182 88 Stockholm, Sweden; (A.H.); (M.L.)
| | - Björn Gerdle
- Pain and Rehabilitation Centre and Department of Health, Medicine and Caring Sciences, Linköping University, 581 83 Linköping, Sweden;
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Pezaro DS, Pearce DG, Reinhold DE. Understanding hypermobile Ehlers-Danlos syndrome and Hypermobility Spectrum Disorders in the context of childbearing: An international qualitative study. Midwifery 2020; 88:102749. [PMID: 32535291 DOI: 10.1016/j.midw.2020.102749] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 04/29/2020] [Accepted: 05/03/2020] [Indexed: 11/29/2022]
Abstract
OBJECTIVE The Ehlers-Danlos syndromes (EDS) and Hypermobility Spectrum Disorders (HSD) have profound and life-threatening consequences in childbearing as they affect connective tissues throughout the body. Hypermobile EDS (hEDS) and HSD are estimated here for the first time to affect 6 million (4.6%) pregnancies globally per year. The aim of this study was to arrive at a deeper biopsychosocial understanding of childbearing in the context of hEDS/HSD. METHODS English speaking women aged over 18 years who had previously given birth and had a confirmed medical diagnosis of hEDS/HSD or equivalent diagnosis under a preceding nosology were included in this study (n=40). Narrative interviews were used to collect qualitative data from this international sample of participants. Thematic narrative analysis was used to understand how participants made sense of their experiences. FINDINGS Participants were aged between 25 and 55. Births (n= 52) between 1981 and 2018 were captured across United Kingdom=29 (73%), United States of America=10 (25%) and Canada=1 (2%). The majority of participants interviewed recounted a worsening of symptoms during pregnancy and postnatal complications. Anaesthesia was often reportedly ineffective, and for many, long latent phases of labour quickly developed into rapidly progressing active labours and births. Maternity staff were observed to be panicked by these unexpected outcomes and were deemed to lack the knowledge and understanding of how to care for women in this context. Poor maternity care resulted in women disengaging from services, trauma, stress, anxiety and an avoidance of future childbearing. KEY CONCLUSIONS AND IMPLICATIONS FOR PRACTICE Cases of hEDS/HSD should no longer be considered rare in maternity services. Maternity staff must be adequately prepared for this new reality. As a first step, www.hEDSTogether.com has been developed to provide a repository of evidence in relation to this topic, along with a freely downloadable toolkit for use in practice. It is important to listen, acknowledge and respond to women with hEDS/HSD appropriately throughout their childbearing journey. Dismissal can lead to trauma and needless morbidity.
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Affiliation(s)
- Dr Sally Pezaro
- School of Nursing, Midwifery and Health, Coventry University, Coventry, UK, CV1 5FB.
| | - Dr Gemma Pearce
- School of Psychological, Social and Behavioural Sciences, Coventry University, Coventry, UK, CV1 5FB.
| | - Dr Emma Reinhold
- Royal College of General Practitioners, London, United Kingdom; The Ehlers-Danlos Support UK, London, United Kingdom.
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Ilgunas A, Wänman A, Strömbäck M. 'I was cracking more than everyone else': young adults' daily life experiences of hypermobility and jaw disorders. Eur J Oral Sci 2020; 128:74-80. [PMID: 31926036 DOI: 10.1111/eos.12675] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/09/2019] [Indexed: 11/30/2022]
Abstract
Most studies on general joint hypermobility (GJH) and temporomandibular disorders (TMD) are quantitative and have concluded that joint hypermobility is a risk factor for development of TMD. The present qualitative study aimed to explore young adults' daily life experiences of GJH, specifically these relating to jaw function, and their experiences of medical and dental care providers. Semi-structured interviews were conducted with nine young adults (18-22 yr of age) and data were analysed using qualitative content analysis. The overarching thematic category that emerged was 'Hypermobility in daily life', which was broken into six subthemes and three themes: 'emotional perception', 'dealing with symptoms', and 'outside influences'. Participants' narratives centred on experiences of complex symptoms, awkward jaw function and joint noises, feeling different, and a lack of support from general medical and dental care providers. The findings show that young adults with joint hypermobility need early support from medical and dental care providers for managing their symptoms and conditions related to GJH. Future studies are warranted to develop guidelines for professionals in medical and dental care to detect and prevent forthcoming problems and to offer relevant support to hypermobile youths.
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Affiliation(s)
- Aurelia Ilgunas
- Department of Clinical Oral Physiology, Västerbotten County Council, Umeå, Sweden
| | - Anders Wänman
- Department of Clinical Oral Physiology, Umeå University, Umeå, Sweden
| | - Maria Strömbäck
- Department of Community Medicine and Rehabilitation, Physiotherapy, Umeå University, Umeå, Sweden.,Department of Clinical Science, Psychiatry, Umeå University, Umeå, Sweden
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Vera AM, Peterson LE, Dong D, Haghshenas V, Yetter TR, Delgado DA, McCulloch PC, Varner KE, Harris JD. High Prevalence of Connective Tissue Gene Variants in Professional Ballet. Am J Sports Med 2020; 48:222-228. [PMID: 31765226 DOI: 10.1177/0363546519887955] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND There is a high prevalence of hypermobility spectrum disorder (HSD) in dancers. While there is no known genetic variant for HSD, hypermobile Ehlers-Danlos syndrome is a genetic disorder that exists within HSD. There are many connective tissue disorders (CTDs) with known (and unknown) genes associated with hypermobility. Hypermobility has distinct advantages for participation in flexibility sports, including ballet. PURPOSE To determine the prevalence of gene variants associated with hypermobility in a large professional ballet company. STUDY DESIGN Cross-sectional study; Level of evidence, 3. METHODS In this cross-sectional investigation, 51 professional male and female dancers from a large metropolitan ballet company were eligible and offered participation after an oral and written informed consent process. Whole blood was obtained from peripheral venipuncture, and DNA was isolated. Isolated DNA was subsequently enriched for the coding exons of 60 genes associated with CTD that included hypermobility as a phenotype, including Ehlers-Danlos syndromes, osteogenesis imperfecta, Marfan syndrome, and others. Genes were targeted with hybrid capture technology. Prepared DNA libraries were then sequenced with next-generation sequencing technology. Genetic database search tools (Human Gene Mutation Database and e!Ensembl, http://useast.ensembl.org/ ) were used to query specific variants. Descriptive statistics were calculated. RESULTS Of 51 dancers, 32 (63%) agreed to participate in DNA analysis (mean ± SD age, 24.3 ± 4.4 years; 18 men, 14 women). Twenty-eight dancers had at least 1 variant in the 60 genes tested, for an 88% prevalence. A total of 80 variants were found. A variant in 26 of the 60 genes was found in at least 1 dancer. Among the 28 dancers with variants, 16 were found in the TTN gene; 10 in ZNF469; 5 in RYR1; 4 in COL12A1; 3 in ABCC6 and COL6A2; 2 in ADAMTS2, CBS, COL1A2, COL6A3, SLC2A10, TNC, and TNXB; and 1 in ATP6V0A2, B4GALT7, BMP1, COL11A1, COL5A2, COL6A1, DSE, FBN1, FBN2, NOTCH1, PRDM5, SMAD3, and TGFBR1. Nine variants found in this population have never been reported. No identified variant was identical to any other variant. No identified variant was known to be disease causing. In the general population, the prevalence of each variant ranges from never reported to 0.33%. In the study population, the prevalence of each variant was 3.13%. There was no association between hypermobility scores and genetic variants. CONCLUSION Genetic variants in CTD-associated genes are highly prevalent (88%) in professional ballet dancers. This may significantly account for the high degree of motion in this population.
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Affiliation(s)
- Angelina M Vera
- Houston Methodist Orthopedics and Sports Medicine, Houston, Texas, USA
| | - Leif E Peterson
- Houston Methodist Orthopedics and Sports Medicine, Houston, Texas, USA
| | - David Dong
- Houston Methodist Orthopedics and Sports Medicine, Houston, Texas, USA
| | - Varan Haghshenas
- Houston Methodist Orthopedics and Sports Medicine, Houston, Texas, USA
| | - Thomas R Yetter
- Houston Methodist Orthopedics and Sports Medicine, Houston, Texas, USA
| | | | | | - Kevin E Varner
- Houston Methodist Orthopedics and Sports Medicine, Houston, Texas, USA
| | - Joshua D Harris
- Houston Methodist Orthopedics and Sports Medicine, Houston, Texas, USA
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Sundemo D, Hamrin Senorski E, Karlsson L, Horvath A, Juul-Kristensen B, Karlsson J, Ayeni OR, Samuelsson K. Generalised joint hypermobility increases ACL injury risk and is associated with inferior outcome after ACL reconstruction: a systematic review. BMJ Open Sport Exerc Med 2019; 5:e000620. [PMID: 31798951 PMCID: PMC6863654 DOI: 10.1136/bmjsem-2019-000620] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/29/2019] [Indexed: 01/02/2023] Open
Abstract
Objectives To investigate the association between generalised joint hypermobility (GJH) and ACL injury risk. Secondary aims involved evaluating associations between GJH and postoperative outcome (including graft-failure risk, knee laxity and patient-reported outcome). Furthermore, we aimed to compare the performance of different grafts in patients with GJH. Methods Databases MEDLINE/PubMed, EMBASE and the Cochrane Library were searched, including 2760 studies. Two reviewers independently screened studies for eligibility. A modified version of the MINORS score was applied for quality appraisal. Studies assessing GJH while reporting the risk of ACL injury and/or postoperative outcome were included. Results Twenty studies were included, using several different methods to determine GJH. There was consistent evidence showing that GJH is a risk factor for unilateral ACL injury in males, while in females, the results were conflicting. There was limited evidence associating GJH with increased knee laxity 5 years postoperatively. There was consistent evidence of inferior postoperative patient-reported outcome in patients with GJH. Moreover, there was limited yet consistent evidence indicating that patellar-tendon autografts are superior to hamstring-tendon autografts in patients with GJH in terms of knee laxity and patient-reported outcome. There was insufficient evidence to draw conclusions regarding the outcomes of bilateral ACL injury and graft failure. Conclusions In men, GJH was associated with an increased risk of unilateral ACL injury. Moreover, GJH was associated with greater postoperative knee laxity and inferior patient-reported outcome. Based on the available evidence, a patellar-tendon autograft appears to be superior to a hamstring-tendon autograft in patients with GJH. However, the included studies were heterogeneous and there is a need for consensus in the assessment of GJH within sports medicine.
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Affiliation(s)
- David Sundemo
- Department of Orthopedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Eric Hamrin Senorski
- Department of Health and Rehabiltation, Institute of Neuroscience and Physiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Louise Karlsson
- Department of Orthopedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Alexandra Horvath
- Department of Orthopedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Birgit Juul-Kristensen
- Department of Sports Science and Clinical Biomechanics, Syddansk Universitet Det Sundhedsvidenskabelige Fakultet, Odense, Denmark
| | - Jon Karlsson
- Department of Orthopedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Orthopedics, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Olufemi R Ayeni
- Department of Surgery, Division of Orthopaedic Surgery, McMaster University, Hamilton, Ontario, Canada
| | - Kristian Samuelsson
- Department of Orthopedics, Institute of Clinical Sciences, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.,Department of Orthopedics, Sahlgrenska University Hospital, Gothenburg, Sweden
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Demmler JC, Atkinson MD, Reinhold EJ, Choy E, Lyons RA, Brophy ST. Diagnosed prevalence of Ehlers-Danlos syndrome and hypermobility spectrum disorder in Wales, UK: a national electronic cohort study and case-control comparison. BMJ Open 2019; 9:e031365. [PMID: 31685485 PMCID: PMC6858200 DOI: 10.1136/bmjopen-2019-031365] [Citation(s) in RCA: 107] [Impact Index Per Article: 21.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
OBJECTIVES To describe the epidemiology of diagnosed hypermobility spectrum disorder (HSD) and Ehlers-Danlos syndromes (EDS) using linked electronic medical records. To examine whether these conditions remain rare and primarily affect the musculoskeletal system. DESIGN Nationwide linked electronic cohort and nested case-control study. SETTING Routinely collected data from primary care and hospital admissions in Wales, UK. PARTICIPANTS People within the primary care or hospital data systems with a coded diagnosis of EDS or joint hypermobility syndrome (JHS) between 1 July 1990 and 30 June 2017. MAIN OUTCOME MEASURES Combined prevalence of JHS and EDS in Wales. Additional diagnosis and prescription data in those diagnosed with EDS or JHS compared with matched controls. RESULTS We found 6021 individuals (men: 30%, women: 70%) with a diagnostic code of either EDS or JHS. This gives a diagnosed point prevalence of 194.2 per 100 000 in 2016/2017 or roughly 10 cases in a practice of 5000 patients. There was a pronounced gender difference of 8.5 years (95% CI: 7.70 to 9.22) in the mean age at diagnosis. EDS or JHS was not only associated with high odds for other musculoskeletal diagnoses and drug prescriptions but also with significantly higher odds of a diagnosis in other disease categories (eg, mental health, nervous and digestive systems) and higher odds of a prescription in most disease categories (eg, gastrointestinal and cardiovascular drugs) within the 12 months before and after the first recorded diagnosis. CONCLUSIONS EDS and JHS (since March 2017 classified as EDS or HSD) have historically been considered rare diseases only affecting the musculoskeletal system and soft tissues. These data demonstrate that both these assertions should be reconsidered.
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Affiliation(s)
- Joanne C Demmler
- Swansea University Medical School, Swansea University, Swansea, UK
| | - Mark D Atkinson
- Swansea University Medical School, Swansea University, Swansea, UK
| | | | - Ernest Choy
- School of Medicine, Cardiff University, Cardiff, UK
| | - Ronan A Lyons
- Swansea University Medical School, Swansea University, Swansea, UK
| | - Sinead T Brophy
- Swansea University Medical School, Swansea University, Swansea, UK
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Erden T, Aksoy DO, Ceylan HH, Kapıcioglu M, Bilsel K, Elmali N. Is femoral trochlear dysplasia related to global joint hypermobility? J Orthop Sci 2019; 24:458-462. [PMID: 30396703 DOI: 10.1016/j.jos.2018.10.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 09/05/2018] [Accepted: 10/11/2018] [Indexed: 01/11/2023]
Abstract
BACKGROUND Hypermobility is a known risk factor for patellar instability. In this study, we hypothesized that a significant relationship exists between global joint hypermobility and trochlear dysplasia. METHODS Follow-up patients from the shoulder department of our institution with global joint hypermobility (Group 1, n = 42) and healthy volunteers (Group 2, n = 42) without known knee complaints were included in our study. All participants underwent knee magnetic resonance imaging (MRI) for the evaluation of possible trochlear dysplasia, and the measurements included lateral trochlear inclination; trochlear facet asymmetry; the depth of the trochlear groove; condylar asymmetry; lateralization of the patella; sulcus angle; and the lateral, medial and central trochlear height. The Dejour classification was also assessed. RESULTS The age and gender distributions of the groups were similar (p > 0.05). The radiological evaluations revealed that the lateral trochlear inclination (p < 0.001), trochlear facet asymmetry (p < 0.001), depth of the trochlear groove (p < 0.001), lateralization of the patella (p < 0.001), sulcus angle (p < 0.001), and central trochlear height (p < 0.001) were significantly different between the two groups. The condylar asymmetry and lateral and femoral condylar height parameters were similar between the groups (p = 0.297, p = 0.890 and p = 0.521, respectively). According to the Dejour classification, 39 patients had dysplasia in Group 1, whereas dysplasia was detected in only 4 of the participants in Group 2. CONCLUSIONS Our study revealed that most of the trochlear dysplasia criteria were met in patients with global joint hypermobility. In addition to a clinical patellofemoral examination, the precise radiological evaluation of the joint is beneficial in patellofemoral instability patients with concomitant hypermobility. Patient cohort of this study was consist of patients underwent shoulder surgery.
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Affiliation(s)
- Tunay Erden
- Bezmialem Vakif University Medical School, Department of Orthopaedics and Traumatology, Istanbul, Turkey.
| | - Direnc Ozlem Aksoy
- Bezmialem Vakif University Medical School, Department of Radiology, Istanbul, Turkey.
| | - Hasan Huseyin Ceylan
- Lütfiye Nuri Burat Public Hospital, Department of Orthopaedics and Traumatology, Istanbul, Turkey.
| | - Mehmet Kapıcioglu
- Bezmialem Vakif University Medical School, Department of Orthopaedics and Traumatology, Istanbul, Turkey.
| | - Kerem Bilsel
- Bezmialem Vakif University Medical School, Department of Orthopaedics and Traumatology, Istanbul, Turkey.
| | - Nurzat Elmali
- Bezmialem Vakif University Medical School, Department of Orthopaedics and Traumatology, Istanbul, Turkey.
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Ehlers-Danlos Syndrome: Not Just Joint Hypermobility. Case Rep Med 2018; 2018:5053825. [PMID: 30228818 PMCID: PMC6136482 DOI: 10.1155/2018/5053825] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Accepted: 07/29/2018] [Indexed: 11/18/2022] Open
Abstract
Ehlers-Danlos syndrome is an umbrella term for a group of heritable soft connective tissue disorders which is characterized by joint hypermobility, skin texture and elasticity abnormalities, and visceral and vascular fragility or dysfunctions. As the syndrome is rare, it is often underdiagnosed. Patients usually present late, with chronic moderate to severe pain which is attributed to the joint hypermobility and joint subluxations. If the clinician is aware of the syndrome, he/she can identify affected patients in order to prevent complications. We report a 60-year-old woman with arthralgia and back pain lasting for several months and recent metatarsophalangeal luxation of the left toe who was discovered to have Ehlers-Danlos syndrome.
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Armstrong R, Greig DM. The Beighton score as a predictor of Brighton criteria in sport and dance. Phys Ther Sport 2018; 32:145-154. [PMID: 29793123 DOI: 10.1016/j.ptsp.2018.04.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2017] [Revised: 03/08/2018] [Accepted: 04/18/2018] [Indexed: 01/19/2023]
Abstract
OBJECTIVES To determine the efficacy of using the Beighton joint hypermobility score as a predictor of Brighton criteria components, considering the influence of gender and sports participation. DESIGN Cross sectional study design. SETTING A University. PARTICIPANTS Sixty-five female rugby players, 38 male rugby players, 61 netball players, 42 female dancers, 40 male controls and 40 female controls. MAIN OUTCOME MEASURES The Beighton score was assessed using the Beighton and Horan Joint Mobility Index. The Brighton criteria was used to assess joint hypermobility syndrome. A binary logistic regression was performed for a pooled sample (n = 286), and subsequently for gender and sport to assess the Beighton score as a predictor of Brighton criteria. RESULTS Beighton scores were found to be a predictor of arthralgia (P = 0.002), dislocation and subluxation (P = 0.048) in the pooled analysis; a predictor of dislocation and subluxation (P = 0.047) in males and arthralgia (P = 0.001) in females. Beighton scores were a predictor of arthralgia in female rugby (P = 0.003) and in female controls (P = 0.012). CONCLUSIONS The potential of the Beighton score to predict joint arthralgia and dislocation/subluxation may allow clinicians to implement effective injury prevention strategies.
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Affiliation(s)
- Ross Armstrong
- Department of Sport and Physical Activity, Sports Injuries Research Group, Edge Hill University, Ormskirk, Lancashire L39 4QP, England, United Kingdom.
| | - Dr Matt Greig
- Department of Sport and Physical Activity, Sports Injuries Research Group, Edge Hill University, Ormskirk, Lancashire L39 4QP, England, United Kingdom
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Junge T, Henriksen P, Hansen S, Østengaard L, Golightly YM, Juul-Kristensen B. Generalised joint hypermobility and knee joint hypermobility: prevalence, knee joint symptoms and health-related quality of life in a Danish adult population. Int J Rheum Dis 2017; 22:288-296. [DOI: 10.1111/1756-185x.13205] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Tina Junge
- Institute of Sports Science and Clinical Biomechanics; University of Southern Denmark; Odense Denmark
- Health Sciences Research Centre; University College Lillebaelt; Odense Denmark
| | - Peter Henriksen
- Institute of Sports Science and Clinical Biomechanics; University of Southern Denmark; Odense Denmark
- Health Sciences Research Centre; University College Lillebaelt; Odense Denmark
| | - Sebrina Hansen
- Institute of Sports Science and Clinical Biomechanics; University of Southern Denmark; Odense Denmark
| | - Lasse Østengaard
- Institute of Sports Science and Clinical Biomechanics; University of Southern Denmark; Odense Denmark
| | - Yvonne M. Golightly
- Department of Epidemiology; University of North Carolina; Chapel Hill North Carolina USA
- Thurston Arthritis Research Center; University of North Carolina; Chapel Hill North Carolina USA
- Injury Prevention Research Center; University of North Carolina; Chapel Hill North Carolina USA
- Division of Physical Therapy; University of North Carolina; Chapel Hill North Carolina USA
| | - Birgit Juul-Kristensen
- Institute of Sports Science and Clinical Biomechanics; University of Southern Denmark; Odense Denmark
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Juul-Kristensen B, Schmedling K, Rombaut L, Lund H, Engelbert RHH. Measurement properties of clinical assessment methods for classifying generalized joint hypermobility-A systematic review. AMERICAN JOURNAL OF MEDICAL GENETICS PART C-SEMINARS IN MEDICAL GENETICS 2017; 175:116-147. [PMID: 28306223 DOI: 10.1002/ajmg.c.31540] [Citation(s) in RCA: 104] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The purpose was to perform a systematic review of clinical assessment methods for classifying Generalized Joint Hypermobility (GJH), evaluate their clinimetric properties, and perform the best evidence synthesis of these methods. Four test assessment methods (Beighton Score [BS], Carter and Wilkinson, Hospital del Mar, Rotes-Querol) and two questionnaire assessment methods (Five-part questionnaire [5PQ], Beighton Score-self reported [BS-self]) were identified on children or adults. Using the Consensus-based Standards for selection of health Measurement Instrument (COSMIN) checklist for evaluating the methodological quality of the identified studies, all included studies were rated "fair" or "poor." Most studies were using BS, and for BS the reliability most of the studies showed limited positive to conflicting evidence, with some shortcomings on studies for the validity. The three other test assessment methods lack satisfactory information on both reliability and validity. For the questionnaire assessment methods, 5PQ was the most frequently used, and reliability showed conflicting evidence, while the validity had limited positive to conflicting evidence compared with test assessment methods. For BS-self, the validity showed unknown evidence compared with test assessment methods. In conclusion, following recommended uniformity of testing procedures, the recommendation for clinical use in adults is BS with cut-point of 5 of 9 including historical information, while in children it is BS with cut-point of at least 6 of 9. However, more studies are needed to conclude on the validity properties of these assessment methods, and before evidence-based recommendations can be made for clinical use on the "best" assessment method for classifying GJH. © 2017 Wiley Periodicals, Inc.
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Lundberg G, Gerdle B. Musculoskeletal signs in female homecare personnel: A longitudinal epidemiological study. Work 2017; 58:135-147. [PMID: 29036858 PMCID: PMC5676983 DOI: 10.3233/wor-172609] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND: In Sweden, homecare services take care of elderly and disabled people, work that often requires heavy lifting and forward bending, resulting in high prevalences of pain and work accidents. OBJECTIVE: Using an eight-year follow-up, this study determines the prognostic importance of certain musculoskeletal signs reported in earlier studies [1, 2] with respect to aspects of pain and perceived disability. METHODS: Baseline data has been reported in earlier studies of 607 women [1–3]. This study uses a postal questionnaire survey and reports the results of eight years post initial study. RESULTS: Segmental pain at L4-L5 and/or L5-S1 levels was associated with higher low back pain intensity and disability at the eight-year follow-up. A decrease in low back pain intensity over eight years was larger for those with segmental pain. The important signs in the longitudinal analyses of pain aspects and disability were lumbar spinal mobility and segmental pain at L4-L5 and L5-S1 levels, but the explained variations were low. CONCLUSION: Evaluation of low lumbar segmental pain provocation and mobility should be considered in routine clinical assessments, as this type of evaluation provides prognostic pain and disability information over time.
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Affiliation(s)
- Gunnar Lundberg
- Pain and Rehabilitation Centre, and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
| | - Björn Gerdle
- Pain and Rehabilitation Centre, and Department of Medical and Health Sciences, Linköping University, Linköping, Sweden
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Malfait F, Francomano C, Byers P, Belmont J, Berglund B, Black J, Bloom L, Bowen JM, Brady AF, Burrows NP, Castori M, Cohen H, Colombi M, Demirdas S, De Backer J, De Paepe A, Fournel-Gigleux S, Frank M, Ghali N, Giunta C, Grahame R, Hakim A, Jeunemaitre X, Johnson D, Juul-Kristensen B, Kapferer-Seebacher I, Kazkaz H, Kosho T, Lavallee ME, Levy H, Mendoza-Londono R, Pepin M, Pope FM, Reinstein E, Robert L, Rohrbach M, Sanders L, Sobey GJ, Van Damme T, Vandersteen A, van Mourik C, Voermans N, Wheeldon N, Zschocke J, Tinkle B. The 2017 international classification of the Ehlers-Danlos syndromes. AMERICAN JOURNAL OF MEDICAL GENETICS PART C-SEMINARS IN MEDICAL GENETICS 2017; 175:8-26. [PMID: 28306229 DOI: 10.1002/ajmg.c.31552] [Citation(s) in RCA: 966] [Impact Index Per Article: 138.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
The Ehlers-Danlos syndromes (EDS) are a clinically and genetically heterogeneous group of heritable connective tissue disorders (HCTDs) characterized by joint hypermobility, skin hyperextensibility, and tissue fragility. Over the past two decades, the Villefranche Nosology, which delineated six subtypes, has been widely used as the standard for clinical diagnosis of EDS. For most of these subtypes, mutations had been identified in collagen-encoding genes, or in genes encoding collagen-modifying enzymes. Since its publication in 1998, a whole spectrum of novel EDS subtypes has been described, and mutations have been identified in an array of novel genes. The International EDS Consortium proposes a revised EDS classification, which recognizes 13 subtypes. For each of the subtypes, we propose a set of clinical criteria that are suggestive for the diagnosis. However, in view of the vast genetic heterogeneity and phenotypic variability of the EDS subtypes, and the clinical overlap between EDS subtypes, but also with other HCTDs, the definite diagnosis of all EDS subtypes, except for the hypermobile type, relies on molecular confirmation with identification of (a) causative genetic variant(s). We also revised the clinical criteria for hypermobile EDS in order to allow for a better distinction from other joint hypermobility disorders. To satisfy research needs, we also propose a pathogenetic scheme, that regroups EDS subtypes for which the causative proteins function within the same pathway. We hope that the revised International EDS Classification will serve as a new standard for the diagnosis of EDS and will provide a framework for future research purposes. © 2017 Wiley Periodicals, Inc.
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Sharifi M, Shirazi-Adl A, Marouane H. Computational stability of human knee joint at early stance in Gait: Effects of muscle coactivity and anterior cruciate ligament deficiency. J Biomech 2017; 63:110-116. [DOI: 10.1016/j.jbiomech.2017.08.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 06/21/2017] [Accepted: 08/07/2017] [Indexed: 10/19/2022]
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Kumar B, Lenert P. Joint Hypermobility Syndrome: Recognizing a Commonly Overlooked Cause of Chronic Pain. Am J Med 2017; 130:640-647. [PMID: 28286166 DOI: 10.1016/j.amjmed.2017.02.013] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Revised: 01/24/2017] [Accepted: 02/20/2017] [Indexed: 12/11/2022]
Abstract
Joint hypermobility syndrome, also known as benign hypermobility syndrome, is a connective tissue disease characterized by joint instability, chronic pain, and minor skin changes. It shares many clinical features of Ehlers-Danlos syndrome, Hypermobility Type; enough so that many authorities consider them as one disease process. Approximately 3% of the general population is believed to have joint hypermobility syndrome, but despite this high prevalence, due to lack of awareness, heterogeneity of clinical presentation, and reliance on physical examination for diagnosis, it is largely overlooked by primary care physicians as well as by specialists. This leads to delayed or missed opportunities for diagnosis, and inappropriate interventions that frustrate both providers and patients. We review the literature regarding the pathophysiology, diagnosis, treatment options, and prognosis of joint hypermobility syndrome, and advocate for primary care physicians to consider it in the differential diagnosis of patients with chronic pain.
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Affiliation(s)
- Bharat Kumar
- Division of Immunology, University of Iowa, Iowa City.
| | - Petar Lenert
- Division of Immunology, University of Iowa, Iowa City
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Juul-Kristensen B, Østengaard L, Hansen S, Boyle E, Junge T, Hestbaek L. Generalised joint hypermobility and shoulder joint hypermobility, - risk of upper body musculoskeletal symptoms and reduced quality of life in the general population. BMC Musculoskelet Disord 2017; 18:226. [PMID: 28558742 PMCID: PMC5450151 DOI: 10.1186/s12891-017-1595-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2017] [Accepted: 05/22/2017] [Indexed: 12/16/2022] Open
Abstract
Background Generalised Joint Hypermobility (GJH) is a hereditary condition with an ability to exceed the joints beyond the normal range. The prevalence of GJH in the adult population and its impact on upper body musculoskeletal health and quality of life has mostly been studied in selected populations. The aims of this study were therefore, firstly to study the prevalence of GJH and GJH including shoulder hypermobility (GJHS), in the general Danish adult population; secondly to test the associations between GJH or GJHS and upper body musculoskeletal symptoms and health-related quality of life (HRQoL). Methods The study was cross-sectional where 2072 participants, aged 25–65, randomly extracted from the Danish Civil Registration System), were invited to answer a questionnaire battery (Five-Part Questionnaire for classification of GJH, Standardised Nordic Questionnaire for musculoskeletal symptoms, EuroQoL-5D for HRQoL). Results Totally 1006 (49%) participants responded. The prevalence of GJH and GJHS were 30% (n = 300) and 5% (n = 51), respectively. Compared with Non GJH (NGJH), participants with GJH and GJHS had Odds Ratio (OR) of 1.5-3.5 for upper body musculoskeletal symptoms within the last 12 months (mostly shoulders and hands/wrists). GJH and GJHS also had OR 1.6–4.4 for being prevented from usual activities, mostly due to shoulder and neck symptoms. Furthermore, GJH and GJHS had OR 2.2–3.1 for upper body musculoskeletal symptoms lasting for more than 90 days (neck, shoulders, hand/wrists), and 1.5–3.5 for reduced HRQoL (all dimensions, but anxiety/depression) compared with NGJH. Generally, most OR for GJHS were about twice as high as for those having GJH alone. Conclusions GJH and GJHS are frequently self-reported musculoskeletal conditions in the Danish adult population. Compared with NGJH, GJH and especially GJHS, present with higher OR for upper body musculoskeletal symptoms, more severe symptoms and decreased HRQoL.
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Affiliation(s)
- Birgit Juul-Kristensen
- Institute of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark.
| | - Lasse Østengaard
- Institute of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Sebrina Hansen
- Institute of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
| | - Eleanor Boyle
- Institute of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark.,Dalla Lana School of Public Health, University of Toronto, Toronto, Canada
| | - Tina Junge
- Institute of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark.,Health Sciences Research Centre, University College Lillebaelt, Odense, Denmark
| | - Lise Hestbaek
- Institute of Sports Science and Clinical Biomechanics, University of Southern Denmark, Odense, Denmark
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Chopra P, Tinkle B, Hamonet C, Brock I, Gompel A, Bulbena A, Francomano C. Pain management in the Ehlers-Danlos syndromes. AMERICAN JOURNAL OF MEDICAL GENETICS PART C-SEMINARS IN MEDICAL GENETICS 2017; 175:212-219. [DOI: 10.1002/ajmg.c.31554] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Tinkle B, Castori M, Berglund B, Cohen H, Grahame R, Kazkaz H, Levy H. Hypermobile Ehlers-Danlos syndrome (a.k.a. Ehlers-Danlos syndrome Type III and Ehlers-Danlos syndrome hypermobility type): Clinical description and natural history. AMERICAN JOURNAL OF MEDICAL GENETICS PART C-SEMINARS IN MEDICAL GENETICS 2017; 175:48-69. [PMID: 28145611 DOI: 10.1002/ajmg.c.31538] [Citation(s) in RCA: 237] [Impact Index Per Article: 33.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The hypermobile type of Ehlers-Danlos syndrome (hEDS) is likely the most common hereditary disorder of connective tissue. It has been described largely in those with musculoskeletal complaints including joint hypermobility, joint subluxations/dislocations, as well as skin and soft tissue manifestations. Many patients report activity-related pain and some go on to have daily pain. Two undifferentiated syndromes have been used to describe these manifestations-joint hypermobility syndrome and hEDS. Both are clinical diagnoses in the absence of other causation. Current medical literature further complicates differentiation and describes multiple associated symptoms and disorders. The current EDS nosology combines these two entities into the hypermobile type of EDS. Herein, we review and summarize the literature as a better clinical description of this type of connective tissue disorder. © 2017 Wiley Periodicals, Inc.
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Baeza-Velasco C, Grahame R, Bravo JF. A connective tissue disorder may underlie ESSENCE problems in childhood. RESEARCH IN DEVELOPMENTAL DISABILITIES 2017; 60:232-242. [PMID: 27802895 DOI: 10.1016/j.ridd.2016.10.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2016] [Revised: 10/24/2016] [Accepted: 10/25/2016] [Indexed: 06/06/2023]
Abstract
BACKGROUND Ehlers-Danlos syndrome hypermobility type, also known as Joint Hypermobility Syndrome (EDS-HT/JHS), is the most common hereditary disorder of the connective tissue (HDCT). It is characterized by tissue fragility, joint hypermobility and a wide range of articular and non-articular manifestations, which often appear in infancy. The clinical picture of EDS-HT/JHS is poorly known by the medical community, as is the presence of "ESSENCE" (Early Symptomatic Syndromes Eliciting Neurodevelopmental Clinical Examinations) problems in affected children. AIM The present work reviews the clinical and empirical evidence for ESSENCE difficulties in children with EDS-HT/JHS. METHOD A narrative review of the literature was undertaken following a comprehensive search of scientific online databases and reference lists. This included publications of quantitative and qualitative research. RESULTS Motor abnormality, hyperactivity/hypoactivity, inattention, speech/language, social interaction, behavioral, sleep, feeding and emotional problems are ESSENCE difficulties for which there is some evidence of an association with EDS-HT/JHS. CONCLUSION Children with EDS-HT/JHS present ESSENCE problems that often coexist and tend to be recognized before the HDCT. Clinicians encountering children with ESSENCE problems should consider the possibility of an underlying HDCT such as EDS-HT/JHS, probably influencing neurodevelopmental attributes in a subgroup of children. Awareness of these interconnected clinical problems might help improve early referral, diagnosis and treatment of EDS-HT/JHS.
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Affiliation(s)
- Carolina Baeza-Velasco
- Department of Psychology, Laboratory of Psychopathology and Health Process, University Paris Descartes - Sorbonne Paris Cité, Boulogne-Billancourt, France.
| | - Rodney Grahame
- Division of Medicine, University College London, London, UK
| | - Jaime F Bravo
- Medical School, University of Chile, Santiago, Chile; Rheumatology Unit, San Juan de Dios Hospital, Santiago, Chile
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