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Pliego-Arreaga R, Cervantes-Montelongo JA, Silva-Martínez GA, Tristán-Flores FE, Pantoja-Hernández MA, Maldonado-Coronado JR. Joint Hypermobility Syndrome and Membrane Proteins: A Comprehensive Review. Biomolecules 2024; 14:472. [PMID: 38672488 PMCID: PMC11048254 DOI: 10.3390/biom14040472] [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: 02/28/2024] [Revised: 04/03/2024] [Accepted: 04/09/2024] [Indexed: 04/28/2024] Open
Abstract
Ehlers-Danlos syndromes (EDSs) constitute a heterogeneous group of connective tissue disorders characterized by joint hypermobility, skin hyperextensibility, and tissue fragility. Asymptomatic EDSs, joint hypermobility without associated syndromes, EDSs, and hypermobility spectrum disorders are the commonest phenotypes associated with joint hypermobility. Joint hypermobility syndrome (JHS) is a connective tissue disorder characterized by extreme flexibility of the joints, along with pain and other symptoms. JHS can be a sign of a more serious underlying genetic condition, such as EDS, which affects the cartilage, bone, fat, and blood. The exact cause of JHS could be related to genetic changes in the proteins that add flexibility and strength to the joints, ligaments, and tendons, such as collagen. Membrane proteins are a class of proteins embedded in the cell membrane and play a crucial role in cell signaling, transport, and adhesion. Dysregulated membrane proteins have been implicated in a variety of diseases, including cancer, cardiovascular disease, and neurological disorders; recent studies have suggested that membrane proteins may also play a role in the pathogenesis of JHS. This article presents an exploration of the causative factors contributing to musculoskeletal pain in individuals with hypermobility, based on research findings. It aims to provide an understanding of JHS and its association with membrane proteins, addressing the clinical manifestations, pathogenesis, diagnosis, and management of JHS.
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Affiliation(s)
- Raquel Pliego-Arreaga
- Escuela de Medicina, Universidad de Celaya, Celaya 38080, Guanajuato, Mexico; (J.A.C.-M.); (M.A.P.-H.); (J.R.M.-C.)
| | - Juan Antonio Cervantes-Montelongo
- Escuela de Medicina, Universidad de Celaya, Celaya 38080, Guanajuato, Mexico; (J.A.C.-M.); (M.A.P.-H.); (J.R.M.-C.)
- Departamento de Ingeniería Bioquímica, Tecnológico Nacional de México en Celaya, Celaya 38010, Guanajuato, Mexico;
| | | | | | | | - Juan Raúl Maldonado-Coronado
- Escuela de Medicina, Universidad de Celaya, Celaya 38080, Guanajuato, Mexico; (J.A.C.-M.); (M.A.P.-H.); (J.R.M.-C.)
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Shaffer SM, Naze GS. Evaluation and management of temporomandibular disorders. Part 2: an orthopaedic physical therapy update on examination and clinical reasoning. J Man Manip Ther 2023; 31:143-152. [PMID: 36171740 PMCID: PMC10288906 DOI: 10.1080/10669817.2022.2124617] [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] [Indexed: 10/14/2022] Open
Abstract
Temporomandibular (TM) disorders afflict many people globally and, despite the presence of existing peer-reviewed material that assists conservative orthopedic providers, recent advances in knowledge indicate that updated resources are required for students, clinicians, and educators. This two-part series builds off previously published material to present newer supplementary information that can be useful during the evaluation and management processes. Content in Part 1 of this series includes a discussion about the factors that have been shown to contribute to TM disorders, an updated perspective of relevant pain science, a discussion of self-report outcome measures, and various different topics related to the examination of patients with TM disorders. Part 2 addresses information related to the temporomandibular joint disc, joint hypermobility, oral splints, and clinical reasoning. In combination with other available publications, this two-part series provides clinicians an opportunity to improve their delivery of effective and efficient clinical services for people diagnosed with TM disorders.
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Affiliation(s)
- Stephen M. Shaffer
- Department of Rehabilitation Sciences, College of Education, Nursing, and Health Professions, University of Hartford, West Hartford, CT, USA
| | - Garrett S. Naze
- Department of Physical Therapy, Congdon School of Health Sciences, High Point University, High Point, NC, USA
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Jeong HJ, Engel JM, Wilwert O, Muriello M, Basel D, Slavens BA. Pain Characteristics and Symptom Management in Children with Hypermobile Ehlers-Danlos Syndrome and Hypermobility Spectrum Disorder. Phys Occup Ther Pediatr 2023; 43:630-643. [PMID: 36647261 DOI: 10.1080/01942638.2022.2163601] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 12/04/2022] [Accepted: 12/25/2022] [Indexed: 01/18/2023]
Abstract
AIMS This study aims to investigate pediatric hypermobile Ehlers-Danlos syndrome (hEDS) and hypermobility spectrum disorder (HSD) pain features and management strategies. METHODS This is a mixed-methods, cross-sectional study design using patient-reported outcomes in 21 children diagnosed with hEDS/HSD. Children who reported bothersome pain were interviewed for pain features. The Child Activity Limitation Interview-21, the Brief Pain Inventory pain interference items, and the Functional Disability Inventory were used to investigate pain interference. To evaluate psychological symptoms regarding pain, the pediatric version of the Survey of Pain Attitude and the child version of the Pain Catastrophizing Scale were used. RESULTS Nineteen children had bothersome pain and of them, eight children reported constant pain. The most frequently reported regions of pain were at the ankle (mild pain) and the back (moderate-to-severe pain). Children reported mild-to-moderate pain interference and believed medications were beneficial for their pain management. Nineteen children sought treatment and of those 16 children used to exercise and acetaminophen and 13 visited physicians as a means of treatment. Parents were overall satisfied with their child's treatment (13 out of 19). CONCLUSIONS Sufficient awareness of pain-related symptoms and understanding of the treatment strategies in early childhood is needed to prevent deleterious consequences in adulthood.
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Affiliation(s)
- Hyo-Jung Jeong
- Orthopaedic and Rehabilitation Engineering Center, Marquette University, Milwaukee, Wisconsin, USA
- Department of Rehabilitation Sciences & Technology, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA
| | - Joyce M Engel
- Department of Rehabilitation Sciences & Technology, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA
| | - Olivia Wilwert
- Department of Rehabilitation Sciences & Technology, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA
| | - Michael Muriello
- Division of Genetics, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Donald Basel
- Division of Genetics, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Brooke A Slavens
- Department of Rehabilitation Sciences & Technology, University of Wisconsin-Milwaukee, Milwaukee, Wisconsin, USA
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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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Warnink-Kavelaars J, de Koning LE, Rombaut L, Alsem MW, Menke LA, Oosterlaan J, Buizer AI, Engelbert RHH. Heritable Connective Tissue Disorders in Childhood: Increased Fatigue, Pain, Disability and Decreased General Health. Genes (Basel) 2021; 12:genes12060831. [PMID: 34071423 PMCID: PMC8229209 DOI: 10.3390/genes12060831] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 05/23/2021] [Accepted: 05/25/2021] [Indexed: 11/16/2022] Open
Abstract
Heritable Connective Tissue Disorders (HCTD) show an overlap in the physical features that can evolve in childhood. It is unclear to what extent children with HCTD experience burden of disease. This study aims to quantify fatigue, pain, disability and general health with standardized validated questionnaires. METHODS This observational, multicenter study included 107 children, aged 4-18 years, with Marfan syndrome (MFS), 58%; Loeys-Dietz syndrome (LDS), 7%; Ehlers-Danlos syndromes (EDS), 8%; and hypermobile Ehlers-Danlos syndrome (hEDS), 27%. The assessments included PROMIS Fatigue Parent-Proxy and Pediatric self-report, pain and general health Visual-Analogue-Scales (VAS) and a Childhood Health Assessment Questionnaire (CHAQ). RESULTS Compared to normative data, the total HCTD-group showed significantly higher parent-rated fatigue T-scores (M = 53 (SD = 12), p = 0.004, d = 0.3), pain VAS scores (M = 2.8 (SD = 3.1), p < 0.001, d = 1.27), general health VAS scores (M = 2.5 (SD = 1.8), p < 0.001, d = 2.04) and CHAQ disability index scores (M = 0.9 (SD = 0.7), p < 0.001, d = 1.23). HCTD-subgroups showed similar results. The most adverse sequels were reported in children with hEDS, whereas the least were reported in those with MFS. Disability showed significant relationships with fatigue (p < 0.001, rs = 0.68), pain (p < 0.001, rs = 0.64) and general health (p < 0.001, rs = 0.59). CONCLUSIONS Compared to normative data, children and adolescents with HCTD reported increased fatigue, pain, disability and decreased general health, with most differences translating into very large-sized effects. This new knowledge calls for systematic monitoring with standardized validated questionnaires, physical assessments and tailored interventions in clinical care.
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Affiliation(s)
- Jessica Warnink-Kavelaars
- Department of Rehabilitation Medicine, Amsterdam Movement Sciences, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands; (M.W.A.); (A.I.B.); (R.H.H.E.)
- Correspondence: ; Tel.: +31(0)2-0566-3345
| | - Lisanne E. de Koning
- Center of Expertise Urban Vitality, Faculty of Health, Amsterdam University of Applied Sciences, Tafelbergweg 51, 1105 BD Amsterdam, The Netherlands;
| | - Lies Rombaut
- Center of Medical Genetics, Ghent University Hospital, Corneel Heymanslaan 10, 9000 Ghent, Belgium;
| | - Mattijs W. Alsem
- Department of Rehabilitation Medicine, Amsterdam Movement Sciences, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands; (M.W.A.); (A.I.B.); (R.H.H.E.)
| | - Leonie A. Menke
- Department of Pediatrics, Emma Children’s Hospital, University of Amsterdam, Amsterdam UMC, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands;
| | - Jaap Oosterlaan
- Emma Neuroscience Group, Amsterdam Reproduction & Development, Department of Pediatrics, Emma Children’s Hospital, University of Amsterdam, Amsterdam UMC, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands;
| | - Annemieke I. Buizer
- Department of Rehabilitation Medicine, Amsterdam Movement Sciences, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands; (M.W.A.); (A.I.B.); (R.H.H.E.)
- Department of Pediatrics, Emma Children’s Hospital, University of Amsterdam, Amsterdam UMC, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands;
- Department of Rehabilitation Medicine, Rehabilitation and Development, Amsterdam Movement Sciences Institute, Amsterdam UMC, Vrije University of Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
| | - Raoul H. H. Engelbert
- Department of Rehabilitation Medicine, Amsterdam Movement Sciences, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands; (M.W.A.); (A.I.B.); (R.H.H.E.)
- Center of Expertise Urban Vitality, Faculty of Health, Amsterdam University of Applied Sciences, Tafelbergweg 51, 1105 BD Amsterdam, The Netherlands;
- Department of Pediatrics, Emma Children’s Hospital, University of Amsterdam, Amsterdam UMC, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands;
| | - on behalf of the Pediatric Heritable Connective Tissue Disorders Study Group
- Department of Rehabilitation Medicine, Amsterdam Movement Sciences, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands; (M.W.A.); (A.I.B.); (R.H.H.E.)
- Center of Expertise Urban Vitality, Faculty of Health, Amsterdam University of Applied Sciences, Tafelbergweg 51, 1105 BD Amsterdam, The Netherlands;
- Center of Medical Genetics, Ghent University Hospital, Corneel Heymanslaan 10, 9000 Ghent, Belgium;
- Department of Pediatrics, Emma Children’s Hospital, University of Amsterdam, Amsterdam UMC, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands;
- Emma Neuroscience Group, Amsterdam Reproduction & Development, Department of Pediatrics, Emma Children’s Hospital, University of Amsterdam, Amsterdam UMC, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands;
- Department of Rehabilitation Medicine, Rehabilitation and Development, Amsterdam Movement Sciences Institute, Amsterdam UMC, Vrije University of Amsterdam, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands
- Department of Clinical Genetics, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
- Department of Genetics, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
- Center for Human and Clinical Genetics, Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands
- Department of Human Genetics, Radboud University Medical Center, Geert Grooteplein Zuid 10, 6525 GA Nijmegen, The Netherlands
- Department of Clinical Genetics, Maastricht University Medical Center, P. Debyelaan 25, 6229 HX Maastricht, The Netherlands
- Centre of Medical Genetics, Faculty of Medicine and Health Sciences, University of Antwerp and Antwerp University Hospital, Drie Eikenstraat 655, 2650 Edegem, Belgium
- Department of Physical and Rehabilitation Medicine, Child Rehabilitation, Ghent University Hospital, Corneel Heymanslaan 10, 9000 Ghent, Belgium
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Musculoskeletal ultrasound assessment in pediatric knee hypermobility: a case control study. Pediatr Rheumatol Online J 2021; 19:58. [PMID: 33926491 PMCID: PMC8082217 DOI: 10.1186/s12969-021-00546-w] [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: 10/19/2020] [Accepted: 04/14/2021] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND While musculoskeletal ultrasound (MSUS) use in pediatric rheumatology is becoming more common, the majority of pediatric MSUS literature continues to focus on ultrasound findings in healthy children and juvenile idiopathic arthritis with little discussion of other musculoskeletal problems that may mimic arthritis such as joint hypermobility. Chronic joint pain related to hypermobility is a common referral to pediatric rheumatology clinics. Our aim is to describe the musculoskeletal ultrasound (MSUS) characteristics of the knee in a population with joint hypermobility and pain in comparison to control participants. METHODS Participants were recruited into three groups for a case-control study. Case group participants had knee hypermobility and pain symptoms (H + P). Participants in one control group had knee hypermobility without pain symptoms (H-P), and participants in the other control group had no knee hypermobility or pain symptoms (NP). B-mode and Doppler MSUS images were obtained and scored for each knee. Descriptive statistics are used for demographic variables and MSUS findings. Regression analysis is used to evaluate risk of synovial effusion and higher synovial effusion/hypertrophy quantitative score. RESULTS MSUS assessment was performed on 91 knees of 50 participants. H + P knees were more likely to have positive findings noted on MSUS (94% vs. 70% of H-P and 74% of NP knees, p = 0.043). Patellar tendon hyperemia was more common in H + P knees (52%, vs. 19% among H-P and 23% among NP, p = 0.025). Participants who reported taking scheduled non-steroidal anti-inflammatory drugs (NSAIDs) had an increased risk of synovial effusion (RR = 1.83, 95% CI = 1.07-2.30, p = 0.026) and a trend towards increased risk of a higher synovial effusion/hypertrophy quantitative score (RR = 1.77, 95% CI = 0.92-3.38, p = 0.086). CONCLUSIONS While positive MSUS findings were frequent in all participants, patellar tendon hyperemia was more frequent in participants with knee hypermobility and pain symptoms. Additionally, reported use of NSAIDs was associated with an increased risk of synovial effusion and higher synovial effusion/hypertrophy quantitative score. Further study should assess correlation between tendon abnormalities and degree of pain symptoms as well as the effect of NSAIDs on MSUS findings.
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Sun M, Luo EY, Adams SM, Adams T, Ye Y, Shetye SS, Soslowsky LJ, Birk DE. Collagen XI regulates the acquisition of collagen fibril structure, organization and functional properties in tendon. Matrix Biol 2020; 94:77-94. [PMID: 32950601 PMCID: PMC7722227 DOI: 10.1016/j.matbio.2020.09.001] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 09/14/2020] [Accepted: 09/14/2020] [Indexed: 12/31/2022]
Abstract
Collagen XI is a fibril-forming collagen that regulates collagen fibrillogenesis. Collagen XI is normally associated with collagen II-containing tissues such as cartilage, but it also is expressed broadly during development in collagen I-containing tissues, including tendons. The goals of this study are to define the roles of collagen XI in regulation of tendon fibrillar structure and the relationship to function. A conditional Col11a1-null mouse model was created to permit the spatial and temporal manipulation of Col11a1 expression. We hypothesize that collagen XI functions to regulate fibril assembly, organization and, therefore, tendon function. Previous work using cho mice with ablated Col11a1 alleles supported roles for collagen XI in tendon fibril assembly. Homozygous cho/cho mice have a perinatal lethal phenotype that limited the studies. To circumvent this, a conditional Col11a1flox/flox mouse model was created where exon 3 was flanked with loxP sites. Breeding with Scleraxis-Cre (Scx-Cre) mice yielded a tendon-specific Col11a1-null mouse line, Col11a1Δten/Δten. Col11a1flox/flox mice had no phenotype compared to wild type C57BL/6 mice and other control mice, e.g., Col11a1flox/flox and Scx-Cre. Col11a1flox/flox mice expressed Col11a1 mRNA at levels comparable to wild type and Scx-Cre mice. In contrast, in Col11a1Δten/Δten mice, Col11a1 mRNA expression decreased to baseline in flexor digitorum longus tendons (FDL). Collagen XI protein expression was absent in Col11a1Δten/Δten FDLs, and at ~50% in Col11a1+/Δten compared to controls. Phenotypically, Col11a1Δten/Δten mice had significantly decreased body weights (p < 0.001), grip strengths (p < 0.001), and with age developed gait impairment becoming hypomobile. In the absence of Col11a1, the tendon collagen fibrillar matrix was abnormal when analyzed using transmission electron microscopy. Reducing Col11a1 and, therefore collagen XI content, resulted in abnormal fibril structure, loss of normal fibril diameter control with a significant shift to small diameters and disrupted parallel alignment of fibrils. These alterations in matrix structure were observed in developing (day 4), maturing (day 30) and mature (day 60) mice. Altering the time of knockdown using inducible I-Col11a1−/− mice indicated that the primary regulatory foci for collagen XI was in development. In mature Col11a1Δten/Δten FDLs a significant decrease in the biomechanical properties was observed. The decrease in maximum stress and modulus suggest that fundamental differences in the material properties in the absence of Col11a1 expression underlie the mechanical deficiencies. These data demonstrate an essential role for collagen XI in regulation of tendon fibril assembly and organization occurring primarily during development.
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Affiliation(s)
- Mei Sun
- Department of Molecular Pharmacology & Physiology, University of South Florida, Morsani College of Medicine, 12901 Bruce B. Downs Blvd, Tampa, FL, 33612 USA
| | - Eric Y Luo
- Department of Molecular Pharmacology & Physiology, University of South Florida, Morsani College of Medicine, 12901 Bruce B. Downs Blvd, Tampa, FL, 33612 USA
| | - Sheila M Adams
- Department of Molecular Pharmacology & Physiology, University of South Florida, Morsani College of Medicine, 12901 Bruce B. Downs Blvd, Tampa, FL, 33612 USA
| | - Thomas Adams
- Department of Molecular Pharmacology & Physiology, University of South Florida, Morsani College of Medicine, 12901 Bruce B. Downs Blvd, Tampa, FL, 33612 USA
| | - Yaping Ye
- McKay Orthopedic Research Laboratory, University of Pennsylvania, Stemmler Hall, 3450 Hamilton Walk, Philadelphia, PA, 19104 USA
| | - Snehal S Shetye
- McKay Orthopedic Research Laboratory, University of Pennsylvania, Stemmler Hall, 3450 Hamilton Walk, Philadelphia, PA, 19104 USA
| | - Louis J Soslowsky
- McKay Orthopedic Research Laboratory, University of Pennsylvania, Stemmler Hall, 3450 Hamilton Walk, Philadelphia, PA, 19104 USA
| | - David E Birk
- Department of Molecular Pharmacology & Physiology, University of South Florida, Morsani College of Medicine, 12901 Bruce B. Downs Blvd, Tampa, FL, 33612 USA; McKay Orthopedic Research Laboratory, University of Pennsylvania, Stemmler Hall, 3450 Hamilton Walk, Philadelphia, PA, 19104 USA.
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Gallo Puelles F, Serrano Anton AT, Lopez Gonzalez V, Hurtado Martinez J. Arthralgias and Articular Hyperlaxitude in Women with Ophthalmopathy and Early Deafness. REUMATOLOGIA CLINICA 2020; 16:423-425. [PMID: 30497922 DOI: 10.1016/j.reuma.2018.10.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2018] [Revised: 10/08/2018] [Accepted: 10/16/2018] [Indexed: 06/09/2023]
Affiliation(s)
- Francisco Gallo Puelles
- Servicio de Reumatología, Hospital Clínico Universitario Virgen de la Arrixaca, El Palmar, Murcia, España.
| | - Ana Teresa Serrano Anton
- Sección de Genética Médica, Servicio de Pediatría, Hospital Clínico Universitario Virgen de la Arrixaca, IMIB-Arrixaca, El Palmar, Murcia, España; CIBERER-ISCII, España
| | - Vanesa Lopez Gonzalez
- Sección de Genética Médica, Servicio de Pediatría, Hospital Clínico Universitario Virgen de la Arrixaca, IMIB-Arrixaca, El Palmar, Murcia, España; CIBERER-ISCII, España
| | - Jose Hurtado Martinez
- Servicio de Cardiología, Hospital Clínico Universitario Virgen de la Arrixaca, El Palmar, Murcia, España
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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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González-Adonis F, Bratz J, Sandoval-Ramírez M, Guerrero-Nancuante C. Hipermovilidad articular y Síndrome de Ehlers-Danlos: consideraciones desde el cuidado en enfermería. IATREIA 2019. [DOI: 10.17533/udea.iatreia.22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Los desórdenes del espectro hipermóvil y síndrome de Ehlers-Danlos (HSD y EDS por sus siglas en inglés) son enfermedades crónicas, consideradas extrañas y que afectan la calidad de vida de estos pacientes.Según estudios internacionales, su prevalencia mundial se encuentra entre el 2 al 57 % de la población, presentando, según la etapa de vida, manifestaciones clínicas variadas. Además, pueden ocurrir exacerbaciones de otras condiciones asociadas, por lo que se torna difícil diagnosticar y se generan múltiples consultas en los distintos niveles de atención.En consecuencia, este escrito reflexiona respecto a la importancia del rol profesional de enfermería en la gestión del cuidado de niños y adultos que viven con este problema de salud, mediante una revisión de publicaciones actualizadas en torno a HSD y EDS.Se enfatiza sobre cómo desde el cuidado de enfermería se puede acompañar a las personas con esta condición. Se concluye que es primordial tomar conciencia de la existencia de esta enfermedad de forma interdisciplinaria, para aportar en la pesquisa, el manejo y cuidado de las personas afectadas.
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Marfan syndrome in childhood: parents' perspectives of the impact on daily functioning of children, parents and family; a qualitative study. BMC Pediatr 2019; 19:262. [PMID: 31357961 PMCID: PMC6661807 DOI: 10.1186/s12887-019-1612-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Accepted: 07/02/2019] [Indexed: 02/07/2023] Open
Abstract
Background Marfan syndrome (MFS) is a heritable connective tissue disease caused by a defect in FBN1. The diagnosis is based on the revised Ghent criteria. The main features involve the cardiovascular, musculoskeletal, ophthalmic, pulmonary systems and facial features. Although the clinical manifestations of MFS in children are thoroughly addressed in several studies, literature on the impact of MFS on daily functioning is restricted to pediatric advice on sports and leisure participation. Therefore, the full impact of MFS on daily functioning remains unclear. The aim of this qualitative study was to explore parents’ perspectives on the impact of MFS on daily functioning of children with MFS aged 4–12 years, themselves and family regarding functional performance, activities, participation, personal and environmental factors, and disease burden. Methods In this qualitative study parents participated in individual semi-structured interviews (n = 10) and 3 focus groups (n = 5, n = 5 and n = 6). Meetings were transcribed, and data were analyzed using thematic analysis. Meaningful concepts were coded, and concepts concerning children with MFS were linked to the International Classification of Functioning, Disability and Health for Children and Youth. Thereafter themes were identified and interpreted. Results Parents reported their children could not keep up with peers because of fatigue, pain and physical impairments. Children experienced participation restrictions in school, sports, play and other leisure activities. Parents reported their child as being different due to physical appearance, which provoked unsupportive attitudes. Parental burden was caused by high care needs, lack of support, a limited social life, and concerns about the child’s development. Family burden was caused by adjusted and complex family schedules, other family members with MFS, and reproductive planning decision-making, whereas family cohesiveness and caring were positively perceived factors. Conclusions Parents perceived a large impact of MFS on daily functioning of their children with MFS, themselves and their family. More awareness among all professionals involved in the care of children with MFS and their families is needed so that professionals can address their support needs and provide tailored interventions, rehabilitation and/or educational programs to empower and improve daily functioning of the children, parents and family. Electronic supplementary material The online version of this article (10.1186/s12887-019-1612-6) contains supplementary material, which is available to authorized users.
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Interdisciplinary Pain Management Improves Pain and Function in Pediatric Patients with Chronic Pain Associated with Joint Hypermobility Syndrome. PM R 2019; 11:150-157. [DOI: 10.1016/j.pmrj.2018.06.018] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2017] [Accepted: 06/29/2018] [Indexed: 01/08/2023]
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Mu W, Muriello M, Clemens JL, Wang Y, Smith CH, Tran PT, Rowe PC, Francomano CA, Kline AD, Bodurtha J. Factors affecting quality of life in children and adolescents with hypermobile Ehlers-Danlos syndrome/hypermobility spectrum disorders. Am J Med Genet A 2019; 179:561-569. [PMID: 30703284 DOI: 10.1002/ajmg.a.61055] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 10/29/2018] [Accepted: 12/05/2018] [Indexed: 12/12/2022]
Abstract
Hypermobile Ehlers-Danlos syndrome (hEDS) is a hereditary disorder of connective tissue, often presenting with complex symptoms can include chronic pain, fatigue, and dysautonomia. Factors influencing functional disability in the pediatric hEDS population are incompletely studied. This study's aims were to assess factors that affect quality of life in children and adolescents with hEDS. Individuals with hEDS between the ages 12-20 years and matched parents were recruited through retrospective chart review at two genetics clinics. Participants completed a questionnaire that included the Pediatric Quality of Life Inventory (PedsQL™), PedsQL Multidimentional Fatigue Scale, Functional Disability Inventory, Pain-Frequency-Severity-Duration Scale, the Brief Illness Perception Questionnaire, measures of anxiety and depression, and helpful interventions. Survey responses were completed for 47 children and adolescents with hEDS/hypermobility spectrum disorder (81% female, mean age 16 years), some by the affected individual, some by their parent, and some by both. Clinical data derived from chart review were compared statistically to survey responses. All outcomes correlated moderately to strongly with each other. Using multiple regression, general fatigue and pain scores were the best predictors of the PedsQL total score. Additionally, presence of any psychiatric diagnosis was correlated with a lower PedsQL score. Current management guidelines recommend early intervention to prevent disability from deconditioning; these results may help identify target interventions in this vulnerable population.
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Affiliation(s)
- Weiyi Mu
- Institute of Genetic Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Michael Muriello
- Institute of Genetic Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Julia L Clemens
- Institute of Genetic Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - You Wang
- Department of Public Health Studies, Johns Hopkins University Krieger School of Art and Science, Baltimore, Maryland
| | - Christy H Smith
- Institute of Genetic Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Phuong T Tran
- The Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland.,Ho Chi Minh City University of Technology (HUTECH), Ho Chi Minh City, Vietnam
| | - Peter C Rowe
- Institute of Genetic Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Clair A Francomano
- Harvey Institute for Human Genetics, Greater Baltimore Medical Center, Baltimore, Maryland
| | - Antonie D Kline
- Harvey Institute for Human Genetics, Greater Baltimore Medical Center, Baltimore, Maryland
| | - Joann Bodurtha
- Institute of Genetic Medicine, The Johns Hopkins University School of Medicine, Baltimore, Maryland
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Cron RQ, Weiser P, Beukelman T. Juvenile Idiopathic Arthritis. Clin Immunol 2019. [DOI: 10.1016/b978-0-7020-6896-6.00053-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Correlates and predictors of paediatric leg pain: a case-control study. Rheumatol Int 2018; 38:1251-1258. [PMID: 29797060 DOI: 10.1007/s00296-018-4056-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2018] [Accepted: 05/16/2018] [Indexed: 01/15/2023]
Abstract
Paediatric leg pains, long described as 'growing pains', frequently present to clinicians, are prevalent in early childhood, disrupt sleep, and distress affected children and parents. There are many cited associations, but no defined leg pain sub-types, nor revealed predictive factors. We explored the implicated factors (viz. foot arches, foot strength, joint mobility, vitamin D, iron) in children with leg pain versus a control group. Leg pain sub-groups-growing pains (GP), restless legs (RLS), both (mixed)-are defined for the first time. A case controlled study design, in a primary care setting, Mumbai, India. A total of 77 children with leg pains (n = 64) and controls (n = 13), aged 3-12 years, identified by paediatricians, completed data collection. Blood assays for iron and vitamin D, pain, Beighton score, foot arch, foot strength and anthropometrical data were collected. All outcome measures were validated, with standardised protocols. Leg pain (all groups) was predicted by increased joint mobility and increased ankle dorsiflexion strength (β = 0.56, P < 0.05). GP sub-group was predicted by increased ankle dorsiflexion strength (β = - 0.06, P < 0.05). Mixed (GP/RLS) and RLS sub-groups were predicted by increased ankle dorsiflexion strength (β = 0.66, P < 0.05) and pain questionnaire (β = 0.11, P < 0.05). Hypovitaminosis D was detected in 87% of the sample, and anaemia in 13%. Increased strength of ankle dorsiflexors and joint flexibility were each found predictive for leg pain. Increased body weight, waist girth, and BMI were all associated with leg pain.
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Sahrmann S, Azevedo DC, Dillen LV. Diagnosis and treatment of movement system impairment syndromes. Braz J Phys Ther 2017; 21:391-399. [PMID: 29097026 PMCID: PMC5693453 DOI: 10.1016/j.bjpt.2017.08.001] [Citation(s) in RCA: 112] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Accepted: 08/30/2017] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Diagnoses and treatments based on movement system impairment syndromes were developed to guide physical therapy treatment. OBJECTIVES This masterclass aims to describe the concepts on that are the basis of the syndromes and treatment and to provide the current research on movement system impairment syndromes. RESULTS The conceptual basis of the movement system impairment syndromes is that sustained alignment in a non-ideal position and repeated movements in a specific direction are thought to be associated with several musculoskeletal conditions. Classification into movement system impairment syndromes and treatment has been described for all body regions. The classification involves interpreting data from standardized tests of alignments and movements. Treatment is based on correcting the impaired alignment and movement patterns as well as correcting the tissue adaptations associated with the impaired alignment and movement patterns. The reliability and validity of movement system impairment syndromes have been partially tested. Although several case reports involving treatment using the movement system impairment syndromes concept have been published, efficacy of treatment based on movement system impairment syndromes has not been tested in randomized controlled trials, except in people with chronic low back pain.
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Affiliation(s)
- Shirley Sahrmann
- Washington University School of Medicine, Program in Physical Therapy, St. Louis, USA.
| | - Daniel C Azevedo
- Universidade Cidade de São Paulo (UNICID), Masters and Doctoral Programs in Physical Therapy, São Paulo, SP, Brazil; Pontifícia Universidade Católica de Minas Gerais (PUC-MG), Departamento de Fisioterapia, Belo Horizonte, MG, Brazil
| | - Linda Van Dillen
- Washington University School of Medicine, Program in Physical Therapy, St. Louis, USA
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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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