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Diehl E, O'Neill M, Gray L, Schwaede A, Kuntz N, Rao VK. Prevalence of Attention-Deficit/Hyperactivity Disorder and Autism Spectrum Disorder in Individuals With Dystrophinopathy at a Tertiary Care Center in Chicago. Pediatr Neurol 2024; 158:94-99. [PMID: 39024712 DOI: 10.1016/j.pediatrneurol.2024.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 05/07/2024] [Accepted: 05/14/2024] [Indexed: 07/20/2024]
Abstract
OBJECTIVE To study the prevalence of attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD) in individuals with dystrophinopathy compared with the general population. METHODS Retrospective chart review to examine the prevalence of ADHD and ASD, diagnosed both formally and informally, in individuals with dystrophinopathy receiving care in the multidisciplinary neuromuscular clinic at the Ann and Robert H. Lurie Children's Hospital of Chicago. RESULTS Our results demonstrate an ADHD prevalence of 18.40% and ASD prevalence of 12.73%, both significantly higher than those reported for the general population. Our results revealed a significant association between ADHD diagnosis and a positive family history but did not show a statistically significant association between prevalence of ADHD and the use of steroids. CONCLUSION Based on our current study results, we plan to further evaluate the prevalence, in a prospective cross-sectional manner, using validated screens for both ADHD and ASD.
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Affiliation(s)
- Emily Diehl
- Division of Neurology, Department of Pediatrics, Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois.
| | - Meghan O'Neill
- Division of Neurology, Department of Pediatrics, Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois; Division of Developmental and Behavioral Pediatrics, Ann and Robert Lurie Children's Hospital, Chicago, Illinois
| | - Larry Gray
- Division of Developmental and Behavioral Pediatrics, Ann and Robert Lurie Children's Hospital, Chicago, Illinois
| | - Abigail Schwaede
- Division of Neurology, Department of Pediatrics, Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Nancy Kuntz
- Division of Neurology, Department of Pediatrics, Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
| | - Vamshi K Rao
- Division of Neurology, Department of Pediatrics, Ann and Robert H. Lurie Children's Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, Illinois
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2
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Schiava M, Lofra RM, Bourke JP, James MK, Díaz-Manera J, Elseed MA, Michel-Sodhi J, Moat D, Mccallum M, Mayhew A, Ghimenton E, Díaz CFB, Malinova M, Wong K, Richardson M, Tasca G, Grover E, Robinson EJ, Tanner S, Eglon G, Behar L, Eagle M, Turner C, Verdú-Díaz J, Heslop E, Straub V, Bettolo CM, Guglieri M. Disease-associated comorbidities, medication records and anthropometric measures in adults with Duchenne muscular dystrophy. Neuromuscul Disord 2024; 41:8-19. [PMID: 38865917 DOI: 10.1016/j.nmd.2024.05.007] [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: 03/22/2024] [Revised: 05/10/2024] [Accepted: 05/13/2024] [Indexed: 06/14/2024]
Abstract
We investigated the comorbidities, associated factors, and the relationship between anthropometric measures and respiratory function and functional abilities in adults with Duchenne muscular dystrophy (DMD). This was a single-centre cross-sectional study in genetically diagnosed adults with DMD (>16 years old). Univariate and multivariate analyses identified factors associated with dysphagia, constipation, Body Mass Index (BMI), and weight. Regression analysis explored associations between BMI, weight, and respiratory/motor abilities. We included 112 individuals (23.4 ± 5.2 years old), glucocorticoid-treated 66.1 %. The comorbidities frequency was 61.6 % scoliosis (61.0 % of them had spinal surgery), 36.6 % dysphagia, 36.6 % constipation, and 27.8 % urinary conditions. The use of glucocorticoids delayed the time to spinal surgery. The univariate analysis revealed associations between dysphagia and constipation with age, lack of glucocorticoid treatment, and lower respiratory and motor function. In the multivariate analysis, impaired cough ability remained as the factor consistently linked to both conditions. Constipation associated with lower BMI and weight. BMI and weight positively correlated with respiratory parameters, but they did not associate with functional abilities. Glucocorticoids reduce the frequency of comorbidities in adults with DMD. The ability to cough can help identifying dysphagia and constipation. Lower BMI and weight in individuals with DMD with compromised respiratory function may suggest a higher calories requirement.
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Affiliation(s)
- Marianela Schiava
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Robert Muni Lofra
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - John P Bourke
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Meredith K James
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Jordi Díaz-Manera
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Maha A Elseed
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Jassi Michel-Sodhi
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Dionne Moat
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Michelle Mccallum
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Anna Mayhew
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Elisabetta Ghimenton
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Carla Florencia Bolaño Díaz
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Monika Malinova
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Karen Wong
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Mark Richardson
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Giorgio Tasca
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Emma Grover
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Emma-Jayne Robinson
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Stephanie Tanner
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Gail Eglon
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Laura Behar
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | | | - Catherine Turner
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - José Verdú-Díaz
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Emma Heslop
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Volker Straub
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Chiara Marini Bettolo
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK
| | - Michela Guglieri
- The John Walton Muscular Dystrophy Research Centre, Newcastle University and Newcastle Hospitals NHS Foundation Trusts, Newcastle Upon Tyne, UK.
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3
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Blokhuis AM, Tytgat K, Groothuis JT, Houwen-van Opstal S. Severe gastrointestinal problems in Duchenne muscular dystrophy: A case series. Neuromuscul Disord 2024; 40:31-37. [PMID: 38823288 DOI: 10.1016/j.nmd.2024.05.006] [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: 02/13/2024] [Revised: 05/10/2024] [Accepted: 05/10/2024] [Indexed: 06/03/2024]
Abstract
Due to improved supportive care, survival of patients with Duchenne muscular dystrophy (DMD) has increased significantly. Consequently, new challenges emerge in adult patients with DMD. In clinical practice we increasingly see patients with serious, even life-threatening, gastrointestinal (GI) problems in advanced disease stages. Little is known about the longitudinal course of GI problems and the appropriate management. We present a case-series of six adult patients with DMD with (recurrent) GI problems that required hospital admission. The most prevalent reported serious GI symptoms were gastrointestinal pseudo-obstruction, (sub)ileus and gastric dilatation. Besides, an overview is presented of the therapeutic options for GI problems in DMD. The current study provides insight in possible treatment options, however, there is a clear need for more research and an integral guideline on treatment of GI problems in adult patients with DMD in order to reduce associated morbidity and mortality.
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Affiliation(s)
- A M Blokhuis
- Department of Rehabilitation, Sint Maartenskliniek, Nijmegen, the Netherlands
| | - Kmaj Tytgat
- Department of Gastroenterology, Amsterdam University Medical Center, University of Amsterdam, Amsterdam, the Netherlands
| | - J T Groothuis
- Department of Rehabilitation, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Nijmegen, the Netherlands; Radboudumc Center of Expertise for neuromuscular disorders (Radboud-NMD), Netherlands Neuromuscular Center (NL-NMD) and the European Reference Network for rare neuromuscular diseases (EURO-NMD)
| | - Sls Houwen-van Opstal
- Department of Rehabilitation, Donders Institute for Brain, Cognition and Behaviour, Radboud University Medical Center, Amalia Children's Hospital, Postbus 9101, Huispostnr 898 HB, Nijmegen 6500, the Netherlands; Radboudumc Center of Expertise for neuromuscular disorders (Radboud-NMD), Netherlands Neuromuscular Center (NL-NMD) and the European Reference Network for rare neuromuscular diseases (EURO-NMD).
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4
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Lionarons JM, Delespaul PAEG, Hellebrekers DMJ, Broen MPG, Klinkenberg S, Faber CG, Hendriksen JGM, Vles JSH. Use of the experience sampling method in adolescents with Duchenne muscular dystrophy: a feasibility study. Eur Child Adolesc Psychiatry 2024; 33:2281-2290. [PMID: 37914846 PMCID: PMC11255059 DOI: 10.1007/s00787-023-02317-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Accepted: 10/04/2023] [Indexed: 11/03/2023]
Abstract
Experience sampling methods (ESM) using mobile health (mHealth) technology with a smartphone application are increasingly used in clinical practice and research. Still, recommendations are limited in young people, and adaptations may be necessary. Patients with Duchenne muscular dystrophy (DMD) are chronically treated with steroids from a young age. However, the impact of intermittent treatment schedules on fluctuations in somatic, cognitive and behavioural symptoms is poorly investigated. Existing studies are often cross-sectional and occur in controlled clinical settings, which do not provide sufficiently detailed insights into possible correlations. ESM might alleviate these problems. ESM innovates data collection with a smartphone application, which repeatedly assesses specific symptoms and contextual factors at random moments in daily life. We aimed to evaluate its feasibility in adolescents with DMD. In three (without/with/without steroids) 4-day periods of ESM, that were nested in 10/10 or 11/9 day on/off-medication periods, we evaluated its user-friendliness and compliance, and explored its ability to objectify fluctuations in somatic, cognitive and behavioural symptom severity and their relationship with contextual factors in seven DMD patients (age range 12-18 years) using intermittent corticosteroid treatment (dosage range 0.3-0.6 mg/kg/day). Patients reported that ESM was convenient and user-friendly. We were able to capture extensive intra-individual symptom fluctuations during intermittent corticosteroid treatment that were not revealed by routine clinical assessment. Implementing ESM to evaluate symptom fluctuation patterns in relation to treatment effects shows promise in adolescents with DMD. Optimization in further research is needed.
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Affiliation(s)
- Judith M Lionarons
- School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands.
- Center for Neurological Learning Disabilities, Kempenhaeghe, Heeze, The Netherlands.
- Department of Neurology, Maastricht University Medical Centre, Maastricht, The Netherlands.
| | - Philippe A E G Delespaul
- School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
- Department of Adult Psychiatry, Mondriaan Mental Health Trust, Heerlen, The Netherlands
| | - Danique M J Hellebrekers
- School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
- Center for Neurological Learning Disabilities, Kempenhaeghe, Heeze, The Netherlands
- Department of Neurology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Martinus P G Broen
- Department of Neurology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Sylvia Klinkenberg
- Department of Neurology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Catharina G Faber
- School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
- Department of Neurology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Jos G M Hendriksen
- Center for Neurological Learning Disabilities, Kempenhaeghe, Heeze, The Netherlands
- Duchenne Centre Netherlands, Leiden, The Netherlands
| | - Johan S H Vles
- School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
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5
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Gandhi S, Sweeney G, Perry CGR. Recent Advances in Pre-Clinical Development of Adiponectin Receptor Agonist Therapies for Duchenne Muscular Dystrophy. Biomedicines 2024; 12:1407. [PMID: 39061981 PMCID: PMC11274162 DOI: 10.3390/biomedicines12071407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Revised: 06/03/2024] [Accepted: 06/19/2024] [Indexed: 07/28/2024] Open
Abstract
Duchenne muscular dystrophy (DMD) is caused by genetic mutations in the cytoskeletal-sarcolemmal anchor protein dystrophin. Repeated cycles of sarcolemmal tearing and repair lead to a variety of secondary cellular and physiological stressors that are thought to contribute to weakness, atrophy, and fibrosis. Collectively, these stressors can contribute to a pro-inflammatory milieu in locomotor, cardiac, and respiratory muscles. Given the many unwanted side effects that accompany current anti-inflammatory steroid-based approaches for treating DMD (e.g., glucocorticoids), there is a need to develop new therapies that address inflammation and other cellular dysfunctions. Adiponectin receptor (AdipoR) agonists, which stimulate AdipoR1 and R2 isoforms on various cell types, have emerged as therapeutic candidates for DMD due to their anti-inflammatory, anti-fibrotic, and pro-myogenic properties in pre-clinical human and rodent DMD models. Although these molecules represent a new direction for therapeutic intervention, the mechanisms through which they elicit their beneficial effects are not yet fully understood, and DMD-specific data is limited. The overarching goal of this review is to investigate how adiponectin signaling may ameliorate pathology associated with dystrophin deficiency through inflammatory-dependent and -independent mechanisms and to determine if current data supports their future progression to clinical trials.
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Affiliation(s)
- Shivam Gandhi
- School of Kinesiology and Health Science, Muscle Health Research Centre, York University, Toronto, ON M3J 1P3, Canada;
| | - Gary Sweeney
- Department of Biology and Muscle Health Research Centre, York University, Toronto, ON M3J 1P3, Canada;
| | - Christopher G. R. Perry
- School of Kinesiology and Health Science, Muscle Health Research Centre, York University, Toronto, ON M3J 1P3, Canada;
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6
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Aihara Y, Takeshita E, Chiba E, Yamamoto K, Shimizu-Motohashi Y, Sato N, Ariga H, Komaki H. Pneumatosis Cystoides Intestinalis in Muscular Dystrophy and Congenital Myopathies: A Report of Five Cases. Cureus 2024; 16:e61188. [PMID: 38933611 PMCID: PMC11208106 DOI: 10.7759/cureus.61188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/26/2024] [Indexed: 06/28/2024] Open
Abstract
Pneumatosis cystoides intestinalis (PCI) is a rare disease wherein air accumulates in the intestinal subserosa and submucosa, causing multiple gaseous cysts within the gastrointestinal wall. While PCI has various known risk factors, reports identifying muscular diseases as a factor are scarce. The aim of this study is to elucidate the clinical characteristics of PCI in muscle disease. We present a case series of five cases, including two cases of Duchenne muscular dystrophy (DMD) and three cases of rare congenital myopathies. All cases are of male patients, with poor intestinal peristalsis and constipation, who underwent tube feeding and mechanical ventilation via tracheostomy. They had no signs of severe complications, such as intestinal necrosis, and all of them improved with conservative treatment. Case 1 is a 23-year-old man with DMD who developed cardiopulmonary arrest at the age of 20 years. Pulmonary hemorrhage occurred three months before the incidental detection of PCI in the ascending colon, which resolved with conservative oxygen treatment. Case 2 is a 25-year-old man with DMD who progressed to immobility necessitating tracheostomy at the age of 20 years. He experienced persistent abdominal pain and nausea, and PCI was detected in the cecum and ascending colon. He showed near-complete resolution of PCI after three months of conservative treatment. Case 3 is a six-year-old boy with reducing body myopathy. Constipation was diagnosed at four years of age. He experienced intermittent bloody stools, leading to the incidental detection of PCI at six years of age. After two months of conservative treatment, the PCI resolved with no subsequent recurrence. Case 4 is a 33-year-old man with infantile severe myotubular myopathy. He required mechanical ventilation immediately after birth and later underwent tracheostomy and tube feeding due to complications. At the age of 27 years, PCI was incidentally detected on abdominal CT. He had episodes of remission and worsening for a few years; however, PCI completely resolved after three years. Case 5 is a 27-year-old man with nemaline myopathy. At the age of 14 years, he had persistent bloody stools. After lower gastrointestinal endoscopy, he was diagnosed with PCI with numerous rectal cysts. PCI required no specific therapeutic intervention. There was spontaneous resolution of PCI and bloody stools. Given that PCI lacks specific symptoms and cases with muscular diseases often experience abdominal issues, many cases are liable to be overlooked or misdiagnosed. Cases with muscular diseases complaining of persistent abdominal symptoms should undergo radiographic imaging to rule out PCI.
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Affiliation(s)
- Yu Aihara
- Department of Child Neurology, National Center Hospital, National Center of Neurology and Psychiatry, Tokyo, JPN
| | - Eri Takeshita
- Department of Child Neurology, National Center Hospital, National Center of Neurology and Psychiatry, Tokyo, JPN
| | - Emiko Chiba
- Department of Radiology, National Center Hospital, National Center of Neurology and Psychiatry, Tokyo, JPN
| | - Kaoru Yamamoto
- Department of Child Neurology, National Center Hospital, National Center of Neurology and Psychiatry, Tokyo, JPN
| | - Yuko Shimizu-Motohashi
- Department of Child Neurology, National Center Hospital, National Center of Neurology and Psychiatry, Tokyo, JPN
| | - Noriko Sato
- Department of Radiology, National Center Hospital, National Center of Neurology and Psychiatry, Tokyo, JPN
| | - Hajime Ariga
- Department of General Internal Medicine, National Center Hospital, National Center of Neurology and Psychiatry, Tokyo, JPN
| | - Hirofumi Komaki
- Department of Child Neurology, National Center Hospital, National Center of Neurology and Psychiatry, Tokyo, JPN
- Translational Medical Center, National Center of Neurology and Psychiatry, Tokyo, JPN
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7
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Pickart AM, Martin AS, Gross BN, Dellefave-Castillo LM, McCallen LM, Nagaraj CB, Rippert AL, Schultz CP, Ulm EA, Armstrong N. Genetic counseling for the dystrophinopathies-Practice resource of the National Society of Genetic Counselors. J Genet Couns 2024. [PMID: 38682751 DOI: 10.1002/jgc4.1892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Revised: 03/06/2024] [Accepted: 03/12/2024] [Indexed: 05/01/2024]
Abstract
The dystrophinopathies encompass the phenotypically variable forms of muscular dystrophy caused by pathogenic variants in the DMD gene. The dystrophinopathies include the most common inherited muscular dystrophy among 46,XY individuals, Duchenne muscular dystrophy, as well as Becker muscular dystrophy and other less common phenotypic variants. With increased access to and utilization of genetic testing in the diagnostic and carrier setting, genetic counselors and clinicians in diverse specialty areas may care for individuals with and carriers of dystrophinopathy. This practice resource was developed as a tool for genetic counselors and other health care professionals to support counseling regarding dystrophinopathies, including diagnosis, health risks and management, psychosocial needs, reproductive options, clinical trials, and treatment. Genetic testing efforts have enabled genotype/phenotype correlation in the dystrophinopathies, but have also revealed unexpected findings, further complicating genetic counseling for this group of conditions. Additionally, the therapeutic landscape for dystrophinopathies has dramatically changed with several FDA-approved therapeutics, an expansive research pathway, and numerous clinical trials. Genotype-phenotype correlations are especially complex and genetic counselors' unique skill sets are useful in exploring and explaining this to families. Given the recent advances in diagnostic testing and therapeutics related to dystrophinopathies, this practice resource is a timely update for genetic counselors and other healthcare professionals involved in the diagnosis and care of individuals with dystrophinopathies.
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Affiliation(s)
- Angela M Pickart
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota, USA
| | - Ann S Martin
- Parent Project Muscular Dystrophy, Washington, District of Columbia, USA
| | - Brianna N Gross
- Department of Neurology, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Lisa M Dellefave-Castillo
- Center for Genetic Medicine, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA
| | - Leslie M McCallen
- Department of Pediatrics, University of Colorado School of Medicine, Children's Hospital Colorado, Aurora, Colorado, USA
| | - Chinmayee B Nagaraj
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Alyssa L Rippert
- Division of Human Genetics, Department of Pediatrics, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | | | - Elizabeth A Ulm
- Division of Human Genetics, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Niki Armstrong
- Parent Project Muscular Dystrophy, Washington, District of Columbia, USA
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8
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Geist Hauserman J, Laverty CG, Donkervoort S, Hu Y, Silverstein S, Neuhaus SB, Saade D, Vaughn G, Malicki D, Kaur R, Li Y, Luo Y, Liu P, Burr P, Foley AR, Mohassel P, Bönnemann CG. Clinical, immunohistochemical, and genetic characterization of splice-altering biallelic DES variants: Therapeutic implications. HGG ADVANCES 2024; 5:100274. [PMID: 38358893 PMCID: PMC10876619 DOI: 10.1016/j.xhgg.2024.100274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 01/24/2024] [Accepted: 01/24/2024] [Indexed: 02/17/2024] Open
Abstract
Pathogenic variants in the DES gene clinically manifest as progressive skeletal muscle weakness, cardiomyopathy with associated severe arrhythmias, and respiratory insufficiency, and are collectively known as desminopathies. While most DES pathogenic variants act via a dominant mechanism, recessively acting variants have also been reported. Currently, there are no effective therapeutic interventions for desminopathies of any type. Here, we report an affected individual with rapidly progressive dilated cardiomyopathy, requiring heart transplantation at age 13 years, in the setting of childhood-onset skeletal muscle weakness. We identified biallelic DES variants (c.640-13 T>A and c.1288+1 G>A) and show aberrant DES gene splicing in the affected individual's muscle. Through the generation of an inducible lentiviral system, we transdifferentiated fibroblast cultures derived from the affected individual into myoblasts and validated this system using RNA sequencing. We tested rationally designed, custom antisense oligonucleotides to screen for splice correction in these transdifferentiated cells and a functional minigene splicing assay. However, rather than correctly redirecting splicing, we found them to induce undesired exon skipping. Our results indicate that, while an individual precision-based molecular therapeutic approach to splice-altering pathogenic variants is promising, careful preclinical testing is imperative for each novel variant to test the feasibility of this type of approach for translation.
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Affiliation(s)
- Janelle Geist Hauserman
- Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD, USA.
| | | | - Sandra Donkervoort
- Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD, USA
| | - Ying Hu
- Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD, USA
| | - Sarah Silverstein
- Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD, USA
| | - Sarah B Neuhaus
- Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD, USA
| | - Dimah Saade
- Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD, USA
| | | | | | - Rupleen Kaur
- Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD, USA
| | - Yuesheng Li
- DNA Sequencing and Genomics Core, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA
| | - Yan Luo
- DNA Sequencing and Genomics Core, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA
| | - Poching Liu
- DNA Sequencing and Genomics Core, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA
| | - Patrick Burr
- DNA Sequencing and Genomics Core, National Heart, Lung, and Blood Institute, NIH, Bethesda, MD, USA
| | - A Reghan Foley
- Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD, USA
| | - Payam Mohassel
- Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD, USA
| | - Carsten G Bönnemann
- Neuromuscular and Neurogenetic Disorders of Childhood Section, National Institute of Neurological Disorders and Stroke, NIH, Bethesda, MD, USA.
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9
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García I, Martínez O, López-Paz JF, García M, Rodríguez AA, Amayra I. Difficulties in social cognitive functioning among pediatric patients with muscular dystrophies. Front Psychol 2024; 14:1296532. [PMID: 38239460 PMCID: PMC10794305 DOI: 10.3389/fpsyg.2023.1296532] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 12/12/2023] [Indexed: 01/22/2024] Open
Abstract
Introduction Pediatric muscular dystrophies (MDs) are a heterogeneous group of rare neuromuscular diseases characterized by progressive muscle degeneration. A neuropsychosocial approach is crucial for these patients due to associated cognitive, behavioral, and psychiatric comorbidities; however, the social cognitive domain has not been adequately addressed. Methods This study aimed to analyze on social cognition performance in a pediatric MD patient cohort. This cross-sectional study included 32 pediatric patients with MD and 32 matched-healthy controls. The Social Perception Domain of the NEPSY-II, the Reading the Mind in the Eyes Test-Child and Happé's Strange Stories Test were administered. General intelligence and behavioral and emotional symptoms were controlled for to eliminate covariables' possible influence. The assessments were performed remotely. Results Children with MDs performed significantly worse on most of the social cognition tasks. The differences found between the groups could be explained by the level of general intelligence for some aspects more related to theory of mind (ToM) (TM NEPSY-II: F = 1.703, p = .197; Verbal task: F = 2.411, p = .125; RMET-C: F = 2.899, p = .094), but not for emotion recognition. Furthermore, these differences were also independent of behavioral and emotional symptoms. Discussion In conclusion, social cognition is apparently impaired in pediatric patients with MD, both for emotion recognition and ToM. Screening assessment in social cognition should be considered to promote early interventions aimed at improving these patient's quality of life.
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García I, Martínez O, López-Paz JF, García M, Espinosa-Blanco P, Rodríguez AA, Pallarès-Sastre M, Ruiz de Lazcano A, Amayra I. Social cognition in DMD and BMD dystrophinopathies: A cross-sectional preliminary study. Clin Neuropsychol 2024; 38:219-234. [PMID: 37081823 DOI: 10.1080/13854046.2023.2202332] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2022] [Accepted: 04/07/2023] [Indexed: 04/22/2023]
Abstract
Objective: The dystrophinopathies called Duchenne and Becker muscular dystrophies (DMD/BMD) are rare, progressive, incurable, and life-limiting paediatric-onset neuromuscular diseases. These diseases have long been associated with specific neuropsychological deficits. However, the performance of these patients in the social cognition domain has not been properly investigated. Thus, the main objective of this study was to compare the performance on social cognition between DMD/BMD patients and healthy age-matched boys. Method: This cross-sectional study included 20 DMD/BMD children and adolescents and 20 healthy controls. The protocol included the Social Perception Domain of the NEPSY-II, the Reading the Mind in the Eyes Test - Child and Happé's Strange Stories test. General intelligence was controlled to eliminate the possible influence of covariables. All the assessments were performed remotely. Results: Most social cognition tasks were worse in patients with DMD/BMD than in matched healthy controls. These differences remained even after controlling for the general intelligence variable, with the exception of Total Disgust Errors (F = 1.462, p = .234, η2p= .038) and Verbal task (F = 1.820, p = .185, η2p= .047) scores from the NEPSY-II. Conclusions: This is the first study to demonstrate that the neuropsychological domain of social cognition is impaired in DMD/BMD patients, independent of the level of general intelligence. Screening assessments in DMD/BMD patients should be promoted to allow social cognition difficulties to be detected at an early stage to enhance patients' quality of life and social development.
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Affiliation(s)
- Irune García
- Neuro-e-Motion Research Team, Department of Psychology, Faculty of Health Sciences, University of Deusto, Bilbao, Spain
| | - Oscar Martínez
- Neuro-e-Motion Research Team, Department of Psychology, Faculty of Health Sciences, University of Deusto, Bilbao, Spain
| | - Juan Francisco López-Paz
- Neuro-e-Motion Research Team, Department of Psychology, Faculty of Health Sciences, University of Deusto, Bilbao, Spain
| | - Maitane García
- Neuro-e-Motion Research Team, Department of Psychology, Faculty of Health Sciences, University of Deusto, Bilbao, Spain
| | - Patricia Espinosa-Blanco
- Neuro-e-Motion Research Team, Department of Psychology, Faculty of Health Sciences, University of Deusto, Bilbao, Spain
| | - Alicia Aurora Rodríguez
- Neuro-e-Motion Research Team, Department of Psychology, Faculty of Health Sciences, University of Deusto, Bilbao, Spain
| | - Mercè Pallarès-Sastre
- Neuro-e-Motion Research Team, Department of Psychology, Faculty of Health Sciences, University of Deusto, Bilbao, Spain
| | - Aitana Ruiz de Lazcano
- Neuro-e-Motion Research Team, Department of Psychology, Faculty of Health Sciences, University of Deusto, Bilbao, Spain
| | - Imanol Amayra
- Neuro-e-Motion Research Team, Department of Psychology, Faculty of Health Sciences, University of Deusto, Bilbao, Spain
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Pater R, Garmendia J, Gallais B, Graham C, Voet N. 267th ENMC International workshop: psychological interventions for improving quality of life in slowly progressive neuromuscular disorders. Neuromuscul Disord 2023; 33:562-569. [PMID: 37331200 DOI: 10.1016/j.nmd.2023.03.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2023] [Accepted: 03/27/2023] [Indexed: 03/30/2023]
Abstract
This workshop aimed to develop recommendations for psychological interventions to support people living with slowly progressive neuromuscular disorders (NMD). The workshop comprised clinicians, researchers, people living with NMD and their relatives. First, participants considered the key psychological challenges presented by NMD and the impact of NMD on relationships and mental health. Later, several psychological approaches for enhancing well-being in NMD were described. The results of randomised controlled trials of Cognitive Behaviour Therapy and Acceptance and Commitment Therapy for improving fatigue, quality of life, and mood in adults with NMD were examined. Then the group considered ways to adapt therapies for cognitive impairments or neurodevelopmental differences that occur in some NMD, alongside ways to support children and adolescents with NMD and their family members. Based on the evidence from randomised controlled trials, carefully conducted observational studies, and the coherence of these data with the experience of those living with NMD, the group recommends that psychological interventions should be embedded in the routine clinical care offered to people living with NMD.
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Affiliation(s)
- Ronne Pater
- Klimmendaal, Rehabilitation Center, Arnhem, The Netherlands; Department of Rehabilitation, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands
| | - Joana Garmendia
- Department of Clinical and Health Psychology and Research Methodology; Psychology Faculty, University of the Basque Country (UPV/EHU), Donostia-San Sebastián, Gipuzkoa, Spain
| | - Benjamin Gallais
- ÉCOBES - Research and Transfer, Cegep de Jonquière, Jonquière, Canada
| | | | - Nicoline Voet
- Klimmendaal, Rehabilitation Center, Arnhem, The Netherlands; Department of Rehabilitation, Radboud University Medical Center, Donders Institute for Brain, Cognition and Behaviour, Nijmegen, The Netherlands.
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Weerkamp PMM, Geuens S, Collin P, Goemans N, Vermeulen RJ, De Waele L, Hendriksen JGM, Klinkenberg S. Psychopharmaceutical treatment for neurobehavioral problems in Duchenne muscular dystrophy: a descriptive study using real-world data. Neuromuscul Disord 2023; 33:619-626. [PMID: 37453172 DOI: 10.1016/j.nmd.2023.05.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 05/08/2023] [Accepted: 05/31/2023] [Indexed: 07/18/2023]
Abstract
Patients with Duchenne muscular dystrophy (DMD) are at risk to develop neurobehavioral problems. Evidence on how to treat these difficulties is scarce. This descriptive study reports the clinical experience with psychopharmaceutical treatment in 52 patients with DMD. Electronic patient files were searched for patients with DMD that had been treated with psychopharmaceuticals between 2008 and 2022. Information about neurobehavioral symptoms, type of medication, side effects, and behavioral changes were collected. Two independent clinicians used the clinical global impression scale (CGI) to assess severity of the neurobehavioral problems before and the change in symptoms after treatment. Descriptive statistics were used. Our results include 52 males with DMD (mean age 11 years) treated with psychopharmaceuticals of which 55.8% had four or more comorbid neurobehavioral symptoms. The clinical condition was much improved on the GCI in 54.2% treated with methylphenidate, in 38.9% of the patients treated with fluoxetine, and in 22.2% treated with risperidone. Minimal effects and side effects were also reported. In conclusion, patients with DMD may experience severe neurobehavioral symptoms interfering with learning and/or development. Treatment with psychopharmaceuticals can improve these neurobehavioral symptoms, but further research is needed to gain better insights in psychopharmaceutical treatment in patients with DMD.
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Affiliation(s)
- Pien M M Weerkamp
- Kempenhaege, Centre for Neurological Learning Disabilities, Heeze, the Netherlands; School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands.
| | - Sam Geuens
- Department of Child Neurology, University Hospitals Leuven, Leuven, Belgium; Department of Development and Regeneration, KU Leuven, Leuven, Belgium
| | - Philippe Collin
- Kempenhaege, Centre for Neurological Learning Disabilities, Heeze, the Netherlands; Department of Child and Adolescent Psychiatry, Koraal, Sittard, the Netherlands
| | - Nathalie Goemans
- Department of Child Neurology, University Hospitals Leuven, Leuven, Belgium
| | - R Jeroen Vermeulen
- Department of Neurology, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Liesbeth De Waele
- Department of Child Neurology, University Hospitals Leuven, Leuven, Belgium; Department of Development and Regeneration, KU Leuven, Leuven, Belgium
| | - Jos G M Hendriksen
- Kempenhaege, Centre for Neurological Learning Disabilities, Heeze, the Netherlands; School for Mental Health and Neuroscience, Maastricht University, Maastricht, the Netherlands; Department of Neurology, Maastricht University Medical Centre, Maastricht, the Netherlands
| | - Sylvia Klinkenberg
- Kempenhaege, Centre for Neurological Learning Disabilities, Heeze, the Netherlands; Department of Neurology, Maastricht University Medical Centre, Maastricht, the Netherlands
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Accogli G, Ferrante C, Fanizza I, Oliva MC, Gallo I, De Rinaldis M, Trabacca A. Neuromuscular disorders and transition from pediatric to adult care in a multidisciplinary perspective: a narrative review of the scientific evidence and current debate. ACTA MYOLOGICA : MYOPATHIES AND CARDIOMYOPATHIES : OFFICIAL JOURNAL OF THE MEDITERRANEAN SOCIETY OF MYOLOGY 2023; 41:188-200. [PMID: 36793653 PMCID: PMC9896595 DOI: 10.36185/2532-1900-083] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 12/30/2022] [Indexed: 02/17/2023]
Abstract
Objective Standards of care and new genetic and molecular therapies have contributed to increasing life expectancy of patients with neuromuscular diseases (NMDs). This review presents the clinical evidence for an adequate transition from pediatric to adult care in patients with NMDs considering both physical and psychosocial aspects and attempts at identifying a general pattern of transition in the literature that can be used for all patients with NMDs. Method A search was performed on PubMed, Embase and Scopus using generic terms that could be referred to the transition construct specifically related to NMDs. A narrative approach was used to summarise the available literature. Results Our review shows that few or no studies explored the transition process from pediatric to adult care in neuromuscular diseases and tried to identify a general pattern of transition applicable to all NMDs. Conclusions A transition process taking into consideration physical, psychological, social needs of patient and caregiver could produce positive outcomes. However, there is still no unanimous agreement in the literature on what it consists of and how to achieve an optimal and effective transition.
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Affiliation(s)
- Giuseppe Accogli
- Scientific Institute IRCCS "E. Medea", Unit for Severe disabilities in developmental age and young adults (Developmental Neurology and Neurorehabilitation), Brindisi, Italy
| | - Camilla Ferrante
- Scientific Institute IRCCS "E. Medea", Unit for Severe disabilities in developmental age and young adults (Developmental Neurology and Neurorehabilitation), Brindisi, Italy
| | - Isabella Fanizza
- Scientific Institute IRCCS "E. Medea", Unit for Severe disabilities in developmental age and young adults (Developmental Neurology and Neurorehabilitation), Brindisi, Italy
| | - Maria Carmela Oliva
- Scientific Institute IRCCS "E. Medea", Unit for Severe disabilities in developmental age and young adults (Developmental Neurology and Neurorehabilitation), Brindisi, Italy
| | - Ivana Gallo
- Scientific Institute IRCCS "E. Medea", Unit for Severe disabilities in developmental age and young adults (Developmental Neurology and Neurorehabilitation), Brindisi, Italy
| | - Marta De Rinaldis
- Scientific Institute IRCCS "E. Medea", Unit for Severe disabilities in developmental age and young adults (Developmental Neurology and Neurorehabilitation), Brindisi, Italy
| | - Antonio Trabacca
- Scientific Institute IRCCS "E. Medea", Unit for Severe disabilities in developmental age and young adults (Developmental Neurology and Neurorehabilitation), Brindisi, Italy
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Pascual-Morena C, Cavero-Redondo I, Martínez-Vizcaíno V, Sequí-Domínguez I, Fernández-Bravo-Rodrigo J, Jiménez-López E. Dystrophin Genotype and Risk of Neuropsychiatric Disorders in Dystrophinopathies: A Systematic Review and Meta-Analysis. J Neuromuscul Dis 2023; 10:159-172. [PMID: 36565132 PMCID: PMC10041431 DOI: 10.3233/jnd-221586] [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: 12/24/2022]
Abstract
BACKGROUND Dystrophinopathies are associated with neuropsychiatric disorders due to alterations in dystrophin/DMD expression. OBJECTIVE The objective was to estimate the association of developmental disorders, autism spectrum disorders (ASD), attention deficit hyperactivity disorder (ADHD), depression, anxiety disorders, and obsessive-compulsive disorder with the dystrophin/DMD genotype in population with dystrophinopathies. METHODS Systematic searches of Medline, Scopus, Web of Science, and Cochrane Library were performed from inception to September 2022. We included observational studies in the population with Becker or Duchenne muscular dystrophies (BMD, DMD) that estimated the prevalence of these disorders according to Dp140 and/or Dp71 genotype. Meta-analysis of the prevalence ratio (PR) of genotype comparisons was conducted for each disorder. RESULTS Ten studies were included in the systematic review. In BMD, Dp140+ vs. Dp140- and Dp71+ vs. Dp71- were associated with developmental disorders with a PR of 0.11 (0.04, 0.34) and 0.22 (0.07, 0.67), respectively. In DMD, Dp140+/Dp71+ vs. Dp140- /Dp71- had a PR of 0.40 (0.28, 0.57), and Dp71+ vs. Dp71- had a PR of 0.47 (0.36, 0.63) for ADHD. However, there was no association of genotype with ASD, only a trend was observed for Dp71+ vs. Dp71-, with a PR of 0.61 (0.35, 1.06). Moreover, the data showed no association of these isoforms with emotional-related disorders. CONCLUSIONS In BMD, Dp140 and Dp71 could be associated with developmental disorders, while ADHD might be associated with the Dp71 genotype in DMD. Further research is needed regarding Dp140 and Dp71, especially in DMD for ASD.
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Affiliation(s)
| | - Iván Cavero-Redondo
- Health and Social Research Center, Universidad deCastilla- La Mancha, Cuenca, Spain.,Facultadde Ciencias de la Salud, Universidad Autónoma de Chile, Talca, Chile
| | - Vicente Martínez-Vizcaíno
- Health and Social Research Center, Universidad deCastilla- La Mancha, Cuenca, Spain.,Facultadde Ciencias de la Salud, Universidad Autónoma de Chile, Talca, Chile
| | | | - Jaime Fernández-Bravo-Rodrigo
- Health and Social Research Center, Universidad deCastilla- La Mancha, Cuenca, Spain.,Pharmacy Service. Hospital Virgen de laLuz, Cuenca, Spain
| | - Estela Jiménez-López
- Health and Social Research Center, Universidad deCastilla- La Mancha, Cuenca, Spain
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van den Bersselaar LR, Heytens L, Silva HCA, Reimann J, Tasca G, Díaz‐Cambronero Ó, Løkken N, Hellblom A, Hopkins PM, Rueffert H, Bastian B, Vilchez JJ, Gillies R, Johannsen S, Veyckemans F, Muenster T, Klein A, Litman R, Jungbluth H, Riazi S, Voermans NC, Snoeck MMJ. European Neuromuscular Centre consensus statement on anaesthesia in patients with neuromuscular disorders. Eur J Neurol 2022; 29:3486-3507. [PMID: 35971866 PMCID: PMC9826444 DOI: 10.1111/ene.15526] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 07/05/2022] [Accepted: 08/11/2022] [Indexed: 01/11/2023]
Abstract
BACKGROUND AND PURPOSE Patients with neuromuscular conditions are at increased risk of suffering perioperative complications related to anaesthesia. There is currently little specific anaesthetic guidance concerning these patients. Here, we present the European Neuromuscular Centre (ENMC) consensus statement on anaesthesia in patients with neuromuscular disorders as formulated during the 259th ENMC Workshop on Anaesthesia in Neuromuscular Disorders. METHODS International experts in the field of (paediatric) anaesthesia, neurology, and genetics were invited to participate in the ENMC workshop. A literature search was conducted in PubMed and Embase, the main findings of which were disseminated to the participants and presented during the workshop. Depending on specific expertise, participants presented the existing evidence and their expert opinion concerning anaesthetic management in six specific groups of myopathies and neuromuscular junction disorders. The consensus statement was prepared according to the AGREE II (Appraisal of Guidelines for Research & Evaluation) reporting checklist. The level of evidence has been adapted according to the SIGN (Scottish Intercollegiate Guidelines Network) grading system. The final consensus statement was subjected to a modified Delphi process. RESULTS A set of general recommendations valid for the anaesthetic management of patients with neuromuscular disorders in general have been formulated. Specific recommendations were formulated for (i) neuromuscular junction disorders, (ii) muscle channelopathies (nondystrophic myotonia and periodic paralysis), (iii) myotonic dystrophy (types 1 and 2), (iv) muscular dystrophies, (v) congenital myopathies and congenital dystrophies, and (vi) mitochondrial and metabolic myopathies. CONCLUSIONS This ENMC consensus statement summarizes the most important considerations for planning and performing anaesthesia in patients with neuromuscular disorders.
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Affiliation(s)
- Luuk R. van den Bersselaar
- Malignant Hyperthermia Investigation Unit, Department of AnaesthesiologyCanisius Wilhelmina Hospital NijmegenNijmegenThe Netherlands,Department of Neurology, Donders Institute for Brain, Cognition, and BehaviourRadboud University Medical CentreNijmegenThe Netherlands
| | - Luc Heytens
- Malignant Hyperthermia Research Unit, Departments of Anaesthesiology and NeurologyUniversity Hospital Antwerp, University of Antwerp and Born Bunge InstituteAntwerpBelgium
| | - Helga C. A. Silva
- Malignant Hyperthermia Unit, Department of Surgery, Discipline of Anaesthesia, Pain, and Intensive CareSão Paulo Federal UniversitySão PauloBrazil
| | - Jens Reimann
- Department of NeurologyUniversity of Bonn Medical CentreBonnGermany
| | - Giorgio Tasca
- UOC of NeurologyA. Gemelli University Polyclinic Foundation, Scientific Institute for Research and Health CareRomeItaly
| | - Óscar Díaz‐Cambronero
- Malignant Hyperthermia Unit, Department of AnaesthesiologyPerioperative Medicine Research Group, La Fe University and Polytechnic HospitalValenciaSpain
| | - Nicoline Løkken
- Copenhagen Neuromuscular CentreRigshospitalet, Copenhagen University HospitalCopenhagenDenmark
| | - Anna Hellblom
- Department of Intensive and Perioperative CareSkåne University Hospital LundLundSweden
| | - Philip M. Hopkins
- Leeds Institute of Medical Research at St James'sUniversity of Leeds and Malignant Hyperthermia Investigation Unit, St James's University HospitalLeedsUK
| | - Henrik Rueffert
- Schkeuditz Helios Clinic, Malignant Hyperthermia Investigation Unit, Department of Anaesthesiology, Intensive Care, Pain TherapyUniversity Hospital LeipzigLeipzigGermany
| | - Börge Bastian
- Schkeuditz Helios Clinic, Malignant Hyperthermia Investigation Unit, Department of Anaesthesiology, Intensive Care, Pain TherapyUniversity Hospital LeipzigLeipzigGermany
| | - Juan Jesus Vilchez
- Neuromuscular Centre, La Fe Hospital UIP and ERN EURO‐NMDNeuromuscular Research Group at La Fe IIS and CIBERERValenciaSpain
| | - Robyn Gillies
- Malignant Hyperthermia Diagnostic Unit, Department of Anaesthesia and Pain ManagementRoyal Melbourne HospitalParkvilleVictoriaAustralia
| | - Stephan Johannsen
- Department of Anaesthesiology, Intensive Care, Emergency, and Pain Medicine, Centre for Malignant HyperthermiaUniversity Hospital WürzburgWürzburgGermany
| | - Francis Veyckemans
- Paediatric Anaesthesia ClinicJeanne de Flandre Hospital, Lille University Hospital CentreLilleFrance
| | - Tino Muenster
- Department of Anaesthesia and Intensive Care MedicineHospital of the Order of St John of GodRegensburgGermany
| | - Andrea Klein
- Department of Paediatric NeurologyUniversity Children's Hospital UKBBBaselSwitzerland,Division of Neuropaediatrics, Development, and Rehabilitation, Department of Paediatrics, InselspitalBern University Hospital, University of BernBernSwitzerland
| | - Ron Litman
- Department of Anaesthesiology and Critical CareChildren's Hospital of PhiladelphiaPhiladelphiaPennsylvaniaUSA
| | - Heinz Jungbluth
- Department of Paediatric Neurology, Neuromuscular ServiceEvelina's Children Hospital, Guy's and St Thomas' Hospital National Health Service Foundation TrustLondonUK,Randall Centre for Cell and Molecular Biophysics, Muscle Signalling Section, Faculty of Life Sciences and MedicineKing's College LondonLondonUK
| | - Sheila Riazi
- Malignant Hyperthermia Investigation Unit, Department of Anaesthesiology and Pain MedicineUniversity Health Network, University of TorontoTorontoOntarioCanada
| | - Nicol C. Voermans
- Department of Neurology, Donders Institute for Brain, Cognition, and BehaviourRadboud University Medical CentreNijmegenThe Netherlands
| | - Marc M. J. Snoeck
- Malignant Hyperthermia Investigation Unit, Department of AnaesthesiologyCanisius Wilhelmina Hospital NijmegenNijmegenThe Netherlands
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Pascual-Morena C, Cavero-Redondo I, Reina-Gutiérrez S, Saz-Lara A, López-Gil JF, Martínez-Vizcaíno V. Prevalence of Neuropsychiatric Disorders in Duchenne and Becker Muscular Dystrophies: A Systematic Review and Meta-analysis. Arch Phys Med Rehabil 2022; 103:2444-2453. [PMID: 35839922 DOI: 10.1016/j.apmr.2022.05.015] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 05/07/2022] [Accepted: 05/17/2022] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To estimate the prevalence of neuropsychiatric disorders, including autism spectrum disorders (ASDs), attention-deficit hyperactivity disorder (ADHD), depression, anxiety disorders, and obsessive-compulsive disorder (OCD), in populations with Duchenne muscular dystrophy (DMD) and Becker muscular dystrophy (BMD). DATA SOURCES MEDLINE (via PubMed), Scopus, Web of Science, and Cochrane Library from inception to November 2021. STUDY SELECTION Observational studies of individuals with DMD or BMD that estimated the prevalence of ASDs, ADHD, depression, anxiety disorders, and OCD in each population. DATA EXTRACTION A random-effects meta-analysis was performed on each outcome and each population (ie, DMD, BMD). DATA SYNTHESIS Twenty-three studies were included in the meta-analysis. In DMD, there was a prevalence of 7.0% of ASDs, 18.0% of ADHD, 11.0% of depression, 24.0% of anxiety disorders, and 12.0% of OCD. Furthermore, in BMD, there was a prevalence of 6.0% of ASDs, 28.0% of ADHD, 7.0% of depression, 25.0% of anxiety disorders, and 7.0% of OCD. CONCLUSIONS The prevalence of these neuropsychiatric disorders is higher among patients with DMD or BMD than among the general population, and the presence of these disorders may negatively influence optimal medical management.
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Affiliation(s)
| | - Iván Cavero-Redondo
- Health and Social Research Center, Universidad de Castilla-La Mancha, Cuenca, Spain; Facultad de Ciencias de la Salud, Universidad Autónoma de Chile, Talca, Chile
| | - Sara Reina-Gutiérrez
- Health and Social Research Center, Universidad de Castilla-La Mancha, Cuenca, Spain.
| | - Alicia Saz-Lara
- Health and Social Research Center, Universidad de Castilla-La Mancha, Cuenca, Spain
| | | | - Vicente Martínez-Vizcaíno
- Health and Social Research Center, Universidad de Castilla-La Mancha, Cuenca, Spain; Facultad de Ciencias de la Salud, Universidad Autónoma de Chile, Talca, Chile
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Lal S, Tremblay S, Starcevic D, Mauger-Lavigne M, Anaby D. Mental health problems among adolescents and young adults with childhood-onset physical disabilities: A scoping review. FRONTIERS IN REHABILITATION SCIENCES 2022; 3:904586. [PMID: 36189015 PMCID: PMC9485587 DOI: 10.3389/fresc.2022.904586] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 08/08/2022] [Indexed: 11/13/2022]
Abstract
Aim This scoping review aims to better understand the extent and nature of research activity on the topic of mental health problems in young people with childhood-onset physical disabilities. Specifically, we document what has been investigated in terms of the occurrence and experience of mental health problems among young people with childhood-onset physical disabilities, and their access to mental health services. Methods We searched four databases (Medline, PsycINFO, CINAHL, Embase) for articles published between 2007 and 2019. Studies were included if they addressed: (1) young people between the ages of 13 and 24 with a childhood-onset physical disability, and (2) mental health assessment, treatment, or service access and use. Results We identified 33 peer-reviewed studies that focused mainly on young people with cerebral palsy, juvenile arthritis, and spina bifida. The most common mental health problems investigated were depression and mood related difficulties (73%), anxiety (39%), and social/behavioural issues (33%) and the most common age range was 13 to 17. Ten studies explored access, use, and experiences of mental health services; stigma; caregiver mental health; and value for comprehensive care, using qualitative, quantitative, or mixed methods. Conclusions Findings suggest the importance of developing integrated models of service delivery to identify and address the mental health needs of this population, and consensus on best practices for assessment and reporting rates of subclinical symptoms and psychiatric conditions.
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Affiliation(s)
- Shalini Lal
- School of Rehabilitation, Faculty of Medicine, University of Montreal, Montreal, QC, Canada
- Health Innovation and Evaluation Hub, University of Montreal Hospital Research Centre, Montreal, QC, Canada
- PEPP Montreal and ACCESS Open Minds, Douglas Mental Health University Institute, Montreal, QC, Canada
- Correspondence: Shalini Lal
| | - Stephanie Tremblay
- Health Innovation and Evaluation Hub, University of Montreal Hospital Research Centre, Montreal, QC, Canada
- School of Physical and Occupational Therapy, McGill University, Montreal, QC, Canada
- Centre for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR), Montreal, QC, Canada
| | - Danielle Starcevic
- Health Innovation and Evaluation Hub, University of Montreal Hospital Research Centre, Montreal, QC, Canada
| | - Melina Mauger-Lavigne
- School of Rehabilitation, Faculty of Medicine, University of Montreal, Montreal, QC, Canada
- Health Innovation and Evaluation Hub, University of Montreal Hospital Research Centre, Montreal, QC, Canada
| | - Dana Anaby
- School of Physical and Occupational Therapy, McGill University, Montreal, QC, Canada
- Centre for Interdisciplinary Research in Rehabilitation of Greater Montreal (CRIR), Montreal, QC, Canada
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18
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Huang M, Chen T, Wang Y, Zhou C, Cao J, Lu X, Zeng H. Chronic pain, psychological distress, and quality of life in males with Duchenne muscular dystrophy. Dev Med Child Neurol 2022; 65:640-654. [PMID: 36062920 DOI: 10.1111/dmcn.15404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Revised: 08/15/2022] [Accepted: 08/16/2022] [Indexed: 11/29/2022]
Abstract
AIM To describe chronic pain in Duchenne muscular dystrophy (DMD) from children's/adolescents' perspectives, explore patient variables associated with self-reported pain, and examine the relationship between chronic pain, psychological functioning, and health-related quality of life (HRQoL). METHOD This observational study included a paediatric cohort (aged 8-18 years; median age 9 years 4 months) with DMD under multidisciplinary care (n = 45). Clinical data of the latest visit were extracted from the electronic health record and assessment of pain, psychological distress, and HRQoL were performed during the same visit. RESULTS Thirty-two patients reported pain during the previous 4 weeks, and 18 reported persistent or recurrent chronic pain. Average pain intensity of chronic pain was mild, with regions of the legs (n = 12), lower back (n = 6), hips (n = 6), and shoulder (n = 6) most frequently affected. Older age, higher body mass index, being non-ambulatory, wheelchair dependency, and spinal deformities were contextual variables related to the presence of chronic pain. Furthermore, chronic pain was significantly associated with psychological distress and reduced HRQoL in paediatric patients with DMD. INTERPRETATION Chronic pain in paediatric DMD is frequent and widespread, highlighting the need for pain to be addressed in the routine care of affected young people. Chronic pain may make a significant contribution to psychological distress and impaired HRQoL in paediatric patients with DMD.
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Affiliation(s)
- Meihuan Huang
- Department of Rehabilitation Medicine, Shenzhen Children's Hospital, Shenzhen, China.,The Multidisciplinary Team of Neuromuscular Disorders, Shenzhen Children's Hospital, Shenzhen, China
| | - Turong Chen
- Department of Rehabilitation Medicine, Shenzhen Children's Hospital, Shenzhen, China
| | - Yujuan Wang
- Department of Rehabilitation Medicine, Shenzhen Children's Hospital, Shenzhen, China.,The Multidisciplinary Team of Neuromuscular Disorders, Shenzhen Children's Hospital, Shenzhen, China
| | - Chunming Zhou
- Department of Rehabilitation Medicine, Shenzhen Children's Hospital, Shenzhen, China
| | - Jianguo Cao
- Department of Rehabilitation Medicine, Shenzhen Children's Hospital, Shenzhen, China.,The Multidisciplinary Team of Neuromuscular Disorders, Shenzhen Children's Hospital, Shenzhen, China
| | - Xinguo Lu
- Department of Neurology, Shenzhen Children's Hospital, Shenzhen, China.,The Multidisciplinary Team of Neuromuscular Disorders, Shenzhen Children's Hospital, Shenzhen, China
| | - Hongwu Zeng
- Department of Radiology, Shenzhen Children's Hospital, Shenzhen, China
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19
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Ferrero A, Rossi M. Cognitive profile and neuropsychiatric disorders in Becker muscular dystrophy: A systematic review of literature. Neurosci Biobehav Rev 2022; 137:104648. [PMID: 35367224 DOI: 10.1016/j.neubiorev.2022.104648] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Revised: 02/15/2022] [Accepted: 03/29/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Brain co-morbidities in DMD are well-documented, less is known about the cognitive, behavioral and psychosocial functioning of patients with BMD. METHODS The systematic review was carried out on two databases (Pubmed and Scopus) according to the PRISMA guidelines. We included all research articles specific to BMD written after 1995. RESULTS Studies examining neuropsychological and neurobehavioral functioning in BMD are few and have several methods limitations. BMD population is characterized by high rates of cognitive impairment, with specific involvement of different cognitive areas. Unlike DMD, verbal skills are better preserved. Neurodevelopmental and emotional/behavioral disorders have great importance in BMD, due to their high prevalence. Lack of Dp140 or Dp71 can cause intellectual disability, these isoforms are probably responsible for the other brain-related comorbidities as well. DISCUSSION The results suggest that cognitive and neuropsychiatric comorbid symptoms may affect a significant proportion of BMD patients therefore it is important to mental health and neuropsychological screening. Finding tools for an adequate assessment is a priority in order to include brain outcome measures in clinical trials.
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Affiliation(s)
- Amanda Ferrero
- Department of Brain and Behavioural Sciences, Unit of Child Neurology and Psychiatry, University of Pavia, Pavia, Italy.
| | - Marta Rossi
- Child Neurology and Psychiatry Unit, IRCCS Mondino Foundation, Pavia, Italy
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20
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Passos-Bueno MR, Costa CIS, Zatz M. Dystrophin genetic variants and autism. DISCOVER MENTAL HEALTH 2022; 2:4. [PMID: 37861890 PMCID: PMC10501027 DOI: 10.1007/s44192-022-00008-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Accepted: 02/07/2022] [Indexed: 10/21/2023]
Abstract
Loss-of-function variants in the dystrophin gene, a well-known cause of muscular dystrophies, have emerged as a mutational risk mechanism for autism spectrum disorder (ASD), which in turn is a highly prevalent (~ 1%) genetically heterogeneous neurodevelopmental disorder. Although the association of intellectual disability with the dystrophinopathies Duchenne (DMD) and Becker muscular dystrophy (BMD) has been long established, their association with ASD is more recent, and the dystrophin genotype-ASD phenotype correlation is unclear. We therefore present a review of the literature focused on the ASD prevalence among dystrophinopathies, the relevance of the dystrophin isoforms, and most particularly the relevance of the genetic background to the etiology of ASD in these patients. Four families with ASD-DMD/BMD patients are also reported here for the first time. These include a single ASD individual, ASD-discordant and ASD-concordant monozygotic twins, and non-identical ASD triplets. Notably, two unrelated individuals, which were first ascertained because of the ASD phenotype at ages 15 and 5 years respectively, present rare dystrophin variants still poorly characterized, suggesting that some dystrophin variants may compromise the brain more prominently. Whole exome sequencing in these ASD-DMD/BMD individuals together with the literature suggest, although based on preliminary data, a complex and heterogeneous genetic architecture underlying ASD in dystrophinopathies, that include rare variants of large and medium effect. The need for the establishment of a consortia for genomic investigation of ASD-DMD/BMD patients, which may shed light on the genetic architecture of ASD, is discussed.
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Affiliation(s)
- Maria Rita Passos-Bueno
- Departamento de Genética e Biologia Evolutiva, Centro de Estudos do Genoma Humano e Células-Tronco, Instituto de Biociências, Universidade de São Paulo, São Paulo, SP, Brazil.
| | - Claudia Ismania Samogy Costa
- Departamento de Genética e Biologia Evolutiva, Centro de Estudos do Genoma Humano e Células-Tronco, Instituto de Biociências, Universidade de São Paulo, São Paulo, SP, Brazil
| | - Mayana Zatz
- Departamento de Genética e Biologia Evolutiva, Centro de Estudos do Genoma Humano e Células-Tronco, Instituto de Biociências, Universidade de São Paulo, São Paulo, SP, Brazil
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21
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Epileptic disorders in Becker and Duchenne muscular dystrophies: a systematic review and meta-analysis. J Neurol 2022; 269:3461-3469. [PMID: 35229191 DOI: 10.1007/s00415-022-11040-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Revised: 02/16/2022] [Accepted: 02/17/2022] [Indexed: 10/19/2022]
Abstract
Dystrophin alterations in the brain have been associated with an increased risk of epilepsy in Becker and Duchenne muscular dystrophies (BMD and DMD). Moreover, an association between the mutation site and the risk of epilepsy is not ruled out. The aim of this systematic review and meta-analysis was to estimate the prevalence of epilepsy in BMD and DMD populations and to establish a possible association between the site of mutation in the dystrophin gene and the risk of epilepsy. Systematic searches of Medline, Scopus, Web of Science, and Cochrane Library were conducted to identify relevant studies published from inception to January 2022. Observational studies of participants with BMD/DMD estimating the prevalence of epilepsy were included. The main outcome was the prevalence of epilepsy, and the secondary outcome was the prevalence ratio considering genotype. A random effects meta-analysis was performed for the prevalence of epilepsy. Eight studies were included in the systematic review and meta-analysis. The prevalence of epilepsy was 7% (95% CI 3-11%) in BMD, 5% (95% CI 2-8%) in DMD, and 5% (95% CI 3-7%) in the overall estimate. No association was observed between mutation site and the prevalence of epilepsy. BMD/DMD is strongly associated with the prevalence of epilepsy, with a higher prevalence in BMD/DMD populations than in the general population, probably owing to alterations in Dp427. The current evidence does not support the hypothesis that Dp140 or Dp71 affect epilepsy risk.
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22
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Lazovic M, Nikolic D, Boyer FC, Borg K, Ceravolo MG, Zampolini M, Kiekens C. Evidence based position paper on Physical and Rehabilitation Medicine practice for people with muscular dystrophies. Eur J Phys Rehabil Med 2021; 57:1036-1044. [PMID: 34823337 DOI: 10.23736/s1973-9087.21.07121-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Muscular dystrophies present a group of inherited degenerative disorder that are characterized by progressive muscular weakness. This evidence-based position paper represents the official position of the European Union through the UEMS PRM Section. The aim of the paper is to evaluate the role of the physical and rehabilitation medicine (PRM) physician and PRM practice for people with muscular dystrophies. A systematic review of the literature and a consensus procedure by means of a Delphi process have been performed involving the delegates of all European countries represented in the UEMS PRM Section. The systematic literature review is reported together with thirty-three recommendations resulting from the Delphi procedure. The role of the PRM physician is to assess the functional status of persons with muscular dystrophy and to plan, monitor and lead PRM program in an interdisciplinary setting within a multiprofessional team.
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Affiliation(s)
- Milica Lazovic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia - .,Institute for Rehabilitation, Belgrade, Serbia -
| | - Dejan Nikolic
- Faculty of Medicine, University of Belgrade, Belgrade, Serbia.,Department of Physical Medicine and Rehabilitation, University Children's Hospital, Belgrade, Serbia
| | - François C Boyer
- PRM Department, Sebastopol Hospital, Reims Champagne Ardenne University, Reims, France
| | - Kristian Borg
- Department of Clinical Sciences, Karolinska Institutet, Danderyd Hospital, Stockholm, Sweden
| | - Maria G Ceravolo
- Department of Experimental and Clinical Medicine, Neurorehabilitation Clinic, University Hospital of Ancona, Politecnica delle Marche University, Ancona, Italy
| | - Mauro Zampolini
- Department of Rehabilitation, San Giovanni Battista Hospital, Foligno, Perugia, Italy
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23
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Weerkamp PM, Collin P, Maas RJ, Vermeulen RJ, Klinkenberg S, Hendriksen JG. Psychosocial adjustment in adults with Duchenne muscular dystrophy: A pilot study on a shortened parent-report questionnaire. Neuromuscul Disord 2021; 32:159-165. [DOI: 10.1016/j.nmd.2021.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 10/27/2021] [Accepted: 10/28/2021] [Indexed: 11/30/2022]
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24
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Apkon S, Kinnett K, Cripe L, Duan D, Jackson JL, Kornegay JN, Mah ML, Nelson SF, Rao V, Scavina M, Wong BL, Flanigan KM. Parent Project Muscular Dystrophy Females with Dystrophinopathy Conference, Orlando, Florida June 26 - June 27, 2019. J Neuromuscul Dis 2021; 8:315-322. [PMID: 33361607 PMCID: PMC10497321 DOI: 10.3233/jnd-200555] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Susan Apkon
- Department of Physical Medicine and Rehabilitation, University of Colorado Denver and Children’s Hospital Colorado, Aurora, CO, USA
| | - Kathi Kinnett
- Parent Project Muscular Dystrophy, Hackensack, NJ, USA
| | - Linda Cripe
- The Heart Center, Nationwide Children’s Hospital and the Ohio State University, Columbus, OH, USA
| | - Dongsheng Duan
- Department of Biomedical Sciences, College of Veterinary Medicine, University of Missouri, Columbia, MO, USA
| | - Jamie L. Jackson
- Center for Biobehavioral Health, Abigail Wexner Research Institute at Nationwide Children’s Hospital; Assistant Professor of Pediatrics and Psychology, The Ohio State University, Columbus, OH, USA
| | - Joe N. Kornegay
- Department of Veterinary Integrative Biosciences, College of Veterinary Medicine and Biomedical Sciences, Texas A&M University, 4458 TAMU, College Station, TX, USA
| | - May Ling Mah
- The Heart Center, Nationwide Children’s Hospital and the Ohio State University, Columbus, OH, USA
| | - Stanley F. Nelson
- Department of Human Genetics, Geffen School of Medicine, University of California, Los Angeles, California, USA
| | - Vamshi Rao
- Department of Pediatrics, Division of Neurology, Ann and Robert H. Lurie Children’s Hospital of Chicago, Northwestern University Feinberg School of Medicine, Chicago, IL USA
| | - Mena Scavina
- Department of Neurology, Nemours/duPont Hospital for Children, Wilmington, DE, USA
| | - Brenda L. Wong
- Department of Pediatrics and Neurology, University of Massachusetts Medical School, Worcester, MA USA
| | - Kevin M. Flanigan
- Center for Gene Therapy, Nationwide Children’s Hospital and Departments of Pediatrics and Neurology, Ohio State University, Columbus, Ohio, USA
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25
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Soelaeman RH, Smith MG, Sahay K, Tilford JM, Goodenough D, Paramsothy P, Ouyang L, Oleszek J, Grosse SD. Labor market participation and productivity costs for female caregivers of minor male children with Duchenne and Becker muscular dystrophies. Muscle Nerve 2021; 64:717-725. [PMID: 34605048 DOI: 10.1002/mus.27429] [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] [Received: 08/13/2020] [Revised: 09/22/2021] [Accepted: 09/28/2021] [Indexed: 01/14/2023]
Abstract
INTRODUCTION/AIMS Duchenne and Becker muscular dystrophies (DBMD) are X-linked neuromuscular disorders characterized by progressive muscle weakness, leading to decreased mobility and multisystem complications. We estimate productivity costs attributable to time spent by a parent caring for a male child under the age of 18 y with DBMD, with particular focus on female caregivers of boys with Duchenne muscular dystrophy (DMD) who have already lost ambulation. METHODS Primary caregivers of males with DBMD in the Muscular Dystrophy Surveillance and Research Tracking Network (MD STARnet) were surveyed during 2011-2012 on family quality of life measures, including labor market outcomes. Of 211 respondents, 96 female caregivers of boys with DBMD were matched on state, year of survey, respondent's age, child's age, and number of minor children with controls constructed from Current Population Survey extracts. Regression analysis was used to estimate labor market outcomes and productivity costs. RESULTS Caregivers of boys with DBMD worked 296 h less per year on average than caregivers of unaffected children, translating to a $8816 earnings loss in 2020 U.S. dollars. Caregivers of boys with DMD with ≥4 y of ambulation loss had a predicted loss in annualized earnings of $23,995, whereas caregivers of boys with DBMD of the same ages who remained ambulatory had no loss of earnings. DISCUSSION Female caregivers of non-ambulatory boys with DMD face additional household budget constraints through income loss. Failure to include informal care costs in economic studies could understate the societal cost-effectiveness of strategies for managing DMD that might prolong ambulation.
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Affiliation(s)
- Rieza H Soelaeman
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Michael G Smith
- Department of Health Services Management and Policy, College of Public Health, East Tennessee State University, Johnson City, Tennessee, USA
| | | | - J Mick Tilford
- Department of Health Policy and Management, Fay W. Boozman College of Public Health, University of Arkansas for Medical Sciences, Little Rock, Arkansas, USA
| | - Dana Goodenough
- Oak Ridge Institute for Science and Education, Oak Ridge, Tennessee, USA
| | - Pangaja Paramsothy
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Lijing Ouyang
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
| | - Joyce Oleszek
- Department of Physical Medicine and Rehabilitation, University of Colorado School of Medicine, Aurora, Colorado, USA.,Children's Hospital Colorado, Aurora, Colorado, USA
| | - Scott D Grosse
- National Center on Birth Defects and Developmental Disabilities, Centers for Disease Control and Prevention, Atlanta, Georgia, USA
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26
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Schmidt H, Felisatti A, von Aster M, Wilbert J, von Moers A, Fischer MH. Neuromuscular Diseases Affect Number Representation and Processing: An Exploratory Study. Front Psychol 2021; 12:697881. [PMID: 34552528 PMCID: PMC8450493 DOI: 10.3389/fpsyg.2021.697881] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Accepted: 08/04/2021] [Indexed: 11/13/2022] Open
Abstract
Spinal muscular atrophy (SMA) and Duchenne muscular dystrophy (DMD) both are rare genetic neuromuscular diseases with progressive loss of motor ability. The neuromotor developmental course of those diseases is well documented. In contrast, there is only little evidence about characteristics of general and specific cognitive development. In both conditions the final motor outcome is characterized by an inability to move autonomously: children with SMA never accomplish independent motoric exploration of their environment, while children with DMD do but later lose this ability again. These profound differences in developmental pathways might affect cognitive development of SMA vs. DMD children, as cognition is shaped by individual motor experiences. DMD patients show impaired executive functions, working memory, and verbal IQ, whereas only motor ability seems to be impaired in SMA. Advanced cognitive capacity in SMA may serve as a compensatory mechanism for achieving in education, career progression, and social satisfaction. This study aimed to relate differences in basic numerical concepts and arithmetic achievement in SMA and DMD patients to differences in their motor development and resulting sensorimotor and environmental experiences. Horizontal and vertical spatial-numerical associations were explored in SMA/DMD children ranging between 6 and 12 years through the random number generation task. Furthermore, arithmetic skills as well as general cognitive ability were assessed. Groups differed in spatial number processing as well as in arithmetic and domain-general cognitive functions. Children with SMA showed no horizontal and even reversed vertical spatial-numerical associations. Children with DMD on the other hand revealed patterns in spatial numerical associations comparable to healthy developing children. From the embodied Cognition perspective, early sensorimotor experience does play a role in development of mental number representations. However, it remains open whether and how this becomes relevant for the acquisition of higher order cognitive and arithmetic skills.
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Affiliation(s)
- Hendrikje Schmidt
- Potsdam Embodied Cognition Group, Department of Psychology, University of Potsdam, Potsdam, Germany.,Center for Special Educational and Psychological Needs, German Red Cross Hospitals Berlin, Berlin, Germany
| | - Arianna Felisatti
- Potsdam Embodied Cognition Group, Department of Psychology, University of Potsdam, Potsdam, Germany
| | - Michael von Aster
- Center for Special Educational and Psychological Needs, German Red Cross Hospitals Berlin, Berlin, Germany
| | - Jürgen Wilbert
- Department of Inclusive Education, University of Potsdam, Potsdam, Germany
| | - Arpad von Moers
- Department of Pediatrics, German Red Cross Hospitals Berlin, Berlin, Germany
| | - Martin H Fischer
- Potsdam Embodied Cognition Group, Department of Psychology, University of Potsdam, Potsdam, Germany
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27
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Houwen-van Opstal SLS, Heutinck L, Jansen M, Krom YD, Cup EHC, Hendriksen JGM, Willemsen MAAP, Verschuuren JJGM, Niks EH, de Groot IJM. Occurrence of symptoms in different stages of Duchenne muscular dystrophy and their impact on social participation. Muscle Nerve 2021; 64:701-709. [PMID: 34453345 PMCID: PMC9292483 DOI: 10.1002/mus.27406] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 08/19/2021] [Accepted: 08/21/2021] [Indexed: 01/08/2023]
Abstract
Introduction/Aims As life expectancy improves for patients with Duchenne muscular dystrophy (DMD), new symptoms are likely to arise. This aims of this study are: (1) to explore the prevalence of a broad variety of symptoms in the various stages of DMD (with and without steroid use); (2) to explore the prevalence of common secondary diagnoses; and (3) to evaluate the social participation level of patients with DMD older than 16 y of age; and to explore correlations between social participation and symptoms. Methods A cross‐sectional self‐report questionnaire, including questions on functional level and health status, as well as a standardized participation scale was distributed among Dutch patients with DMD. Results Eighty‐four male patients with a mean age of 22.0 (SD = 10.0) y were enrolled. The most prevalent and limiting symptoms were difficulty coughing (58%), coldness of hands (57%), contractures (51%), stiffness (49%), fatigue (40%), myalgia (38%), and low speech volume (33%). Prevalent secondary diagnoses included cardiac disease (14%), neurobehavioral diagnosis (13%), low blood pressure (13%), and arthrosis (5%). Social participation correlated negatively with coldness of hands (r = − .29; P < .03), decreased intelligibility (r = − .40; P < .003), and chewing problems (r = − .33; P < .02). Discussion The prevalence of a broad spectrum of symptoms and secondary diagnoses is high in patients with DMD, and some of these symptoms are correlated with social participation. Growing awareness of new symptoms and secondary diagnoses among patients, caregivers, and professionals can enhance their recognition, possibly facilitating prevention and early treatment.
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Affiliation(s)
- Saskia L S Houwen-van Opstal
- Amalia Children's Hospital, Nijmegen, The Netherlands.,Radboud University, Nijmegen, The Netherlands.,Donders Centre for Neuroscience, Nijmegen, The Netherlands.,Duchenne Centre Netherlands, Nijmegen and Leiden, The Netherlands
| | - Lotte Heutinck
- Radboud University, Nijmegen, The Netherlands.,Duchenne Centre Netherlands, Nijmegen and Leiden, The Netherlands
| | | | - Yvonne D Krom
- Duchenne Centre Netherlands, Nijmegen and Leiden, The Netherlands.,Leiden University Medical Center, Leiden, The Netherlands
| | | | - Jos G M Hendriksen
- Duchenne Centre Netherlands, Nijmegen and Leiden, The Netherlands.,Kempenhaeghe Center for Neurological Learning Disabilities, Heeze, The Netherlands
| | - Michel A A P Willemsen
- Amalia Children's Hospital, Nijmegen, The Netherlands.,Radboud University, Nijmegen, The Netherlands
| | - Jan J G M Verschuuren
- Duchenne Centre Netherlands, Nijmegen and Leiden, The Netherlands.,Leiden University Medical Center, Leiden, The Netherlands
| | - Erik H Niks
- Duchenne Centre Netherlands, Nijmegen and Leiden, The Netherlands.,Leiden University Medical Center, Leiden, The Netherlands
| | - Imelda J M de Groot
- Amalia Children's Hospital, Nijmegen, The Netherlands.,Radboud University, Nijmegen, The Netherlands.,Duchenne Centre Netherlands, Nijmegen and Leiden, The Netherlands
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28
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Abreu NJ, Waldrop MA. Overview of gene therapy in spinal muscular atrophy and Duchenne muscular dystrophy. Pediatr Pulmonol 2021; 56:710-720. [PMID: 32886442 DOI: 10.1002/ppul.25055] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 08/25/2020] [Accepted: 08/27/2020] [Indexed: 12/12/2022]
Abstract
Both 5q-linked spinal muscular atrophy (SMA) and Duchenne muscular dystrophy (DMD) are fatal monogenic neuromuscular disorders caused by loss-of-function mutations. SMA is an autosomal recessive disorder affecting motor neurons that is typically caused by homozygous whole-gene deletions of SMN1. DMD is an X-linked recessive muscle disease most often due to exon deletions, but also duplications and smaller sized variants within the DMD gene. Gene replacement therapy offers the opportunity to correct the underlying genetic defect by the introduction of a functional gene. We review the transformative work from clinical trials to United States Food and Drug Administration approval of onasemnogene abeparvovec-xioi in SMA and its application in clinical practice and the early results of microdystrophin delivery in DMD. We also review the introduction of antisense oligonucleotides to alter pre-messenger RNA splicing to promote exon inclusion (as in nusinersen in SMA) or exclusion (as in eteplirsen in DMD) into neuromuscular therapeutics. There are multiple promising novel genetically mediated therapies on the horizon, which in aggregate point towards a hopeful future for individuals with SMA and DMD.
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Affiliation(s)
- Nicolas J Abreu
- Center for Gene Therapy, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Megan A Waldrop
- Center for Gene Therapy, Abigail Wexner Research Institute, Nationwide Children's Hospital, Columbus, Ohio, USA.,Departments of Pediatrics and Neurology, Ohio State University Wexner Medical Center, Columbus, Ohio, USA
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29
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Jackson JL, Korth CX, Leslie CE, Cotto J, Mah ML, Hor K, Cripe L, Al-Zaidy S, Camino EM, Church K, Lehman KJ, Shay V, Mendell JR. Health-Related Quality of Life and Emotional Distress Among Mothers of Sons With Muscular Dystrophy as Compared to Sex- and Age Group-Matched Controls. J Child Neurol 2021; 36:177-185. [PMID: 33034535 PMCID: PMC7854939 DOI: 10.1177/0883073820962927] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The health-related quality of life and emotional distress among mothers of sons with Duchenne or Becker muscular dystrophies (n = 82) were compared to sex- and age group-matched controls (n = 26). Participants self-reported health-related quality of life for themselves and their son(s), emotional distress, and mood/anxiety-related medication. Mothers reported poorer health-related quality of life across all domains of their health-related quality of life, as well as higher levels of emotional distress. Clinically elevated symptoms of anxiety were reported by 39% of mothers. Mothers' report of poorer health-related quality of life for their son(s) was a significant predictor of worse health-related quality of life and emotional distress for themselves across most domains. Additionally, older age of mothers predicted greater energy/less fatigue and lower levels of anxiety. Results highlight the need for screening emotional distress among mothers, as well as consideration for accessible interventions to improve the psychosocial functioning among these families.
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Affiliation(s)
- Jamie L. Jackson
- Center for Biobehavioral Health, The Abigail Wexner Research Institute at Nationwide Children’s Hospital,Department of Pediatrics, The Ohio State University
| | - Christina X. Korth
- Center for Biobehavioral Health, The Abigail Wexner Research Institute at Nationwide Children’s Hospital
| | - Carine E. Leslie
- Center for Biobehavioral Health, The Abigail Wexner Research Institute at Nationwide Children’s Hospital
| | - Jennifer Cotto
- Center for Biobehavioral Health, The Abigail Wexner Research Institute at Nationwide Children’s Hospital
| | - May Ling Mah
- The Heart Center, Nationwide Children’s Hospital
| | - Kan Hor
- The Heart Center, Nationwide Children’s Hospital
| | - Linda Cripe
- The Heart Center, Nationwide Children’s Hospital
| | | | - Eric M. Camino
- Center for Gene Therapy, The Abigail Wexner Research Institute at Nationwide Children’s Hospital
| | - Kathleen Church
- Center for Gene Therapy, The Abigail Wexner Research Institute at Nationwide Children’s Hospital
| | - Kelly J. Lehman
- Center for Gene Therapy, The Abigail Wexner Research Institute at Nationwide Children’s Hospital
| | | | - Jerry R. Mendell
- Department of Pediatrics, The Ohio State University,Center for Gene Therapy, The Abigail Wexner Research Institute at Nationwide Children’s Hospital
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30
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Adaptive skills and mental health in children and adolescents with neuromuscular diseases. Eur J Paediatr Neurol 2021; 30:134-143. [PMID: 33109477 DOI: 10.1016/j.ejpn.2020.10.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 09/26/2020] [Accepted: 10/18/2020] [Indexed: 01/11/2023]
Abstract
BACKGROUND Adaptive skills represent the ways that children and adolescents meet their basic needs for self-care, decision making, communication, and learning in their daily life. Having a neuromuscular disease (NMD) not only presents mental health issues, but also impacts these skills. AIMS Our study aimed to compare the adaptive skills and mental health of paediatric patients with the most common NMDs with their healthy peers and assess how NMDs shape the way patients form relationships with others, engage in leisure activities and take care of their daily living needs. METHODS We used the Adaptive Behaviour Assessment System (ABAS-3) and Achenbach Child Behaviour Checklist (CBCL) to compare the adaptive skills and mental health symptoms of 50 NMD patients to a demographically-matched control group of 298 peers. We examined specific outcomes of having myotonic dystrophy (DM), Duchenne muscular dystrophy (DMD), Becker muscular dystrophy (BMD), spinal muscular atrophy (SMA) or a mixed group of other NMDs. RESULTS All NMD patients displayed poor practical adaptive skills. When the disease was more likely to involve the central nervous system (DM, DMD) they also showed additional deficits in their conceptual and social skills. Contrary to previous research no increased rate of psychopathological symptoms was found in NMD patients, with the exception of difficulties in the social domain among patients with DM. CONCLUSIONS Although most children with NMDs displayed more limited practical skills, the specific profile of adaptive skills for each patient group needs to be taken into consideration when planning school support and other psychosocial interventions.
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Quinlivan R, Messer B, Murphy P, Astin R, Mukherjee R, Khan J, Emmanuel A, Wong S, Kulshresha R, Willis T, Pattni J, Willis D, Morgan A, Savvatis K, Keen R, Bourke J, Marini Bettolo C, Hewamadduma C. Adult North Star Network (ANSN): Consensus Guideline For The Standard Of Care Of Adults With Duchenne Muscular Dystrophy. J Neuromuscul Dis 2021; 8:899-926. [PMID: 34511509 PMCID: PMC8673515 DOI: 10.3233/jnd-200609] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
There are growing numbers of adults with Duchenne Muscular Dystrophy living well into their fourth decade. These patients have complex medical needs that to date have not been addressed in the International standards of care. We sought to create a consensus based standard of care through a series of multi-disciplinary workshops with specialists from a wide range of clinical areas: Neurology, Cardiology, Respiratory Medicine, Gastroenterology, Endocrinology, Palliative Care Medicine, Rehabilitation, Renal, Anaesthetics and Clinical Psychology. Detailed reports of evidence reviewed and the consensus building process were produced following each workshop and condensed into this final document which was approved by all members of the Adult North Star Network including service users. The aim of this document is to provide a framework to improve clinical services and multi-disciplinary care for adults living with Duchenne Muscular Dystrophy.
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Affiliation(s)
- R. Quinlivan
- MRC Centre for Neuromuscular Disease, UCL Institute of Neurology, National Hospital for Neurology and Neurosurgery, London, UK
| | - B. Messer
- Newcastle-upon-Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | - P. Murphy
- Lane Fox Unit, Guy’s and St Thomas’ Foundation Trust, London, UK
| | - R. Astin
- MRC Centre for Neuromuscular Disease, UCL Institute of Neurology, National Hospital for Neurology and Neurosurgery, London, UK
| | - R. Mukherjee
- Heart of England NHS Foundation Trust, Birmingham, UK
| | - J. Khan
- MRC Centre for Neuromuscular Disease, UCL Institute of Neurology, National Hospital for Neurology and Neurosurgery, London, UK
| | - A. Emmanuel
- MRC Centre for Neuromuscular Disease, UCL Institute of Neurology, National Hospital for Neurology and Neurosurgery, London, UK
| | - S.C. Wong
- University of Glasgow, Royal Hospital for Children, Glasgow, UK
| | - R. Kulshresha
- Robert Jones and Agnes Hunt Foundation NHS Trust, Oswestry, UK
| | - T. Willis
- Robert Jones and Agnes Hunt Foundation NHS Trust, Oswestry, UK
| | - J. Pattni
- MRC Centre for Neuromuscular Disease, UCL Institute of Neurology, National Hospital for Neurology and Neurosurgery, London, UK
| | - D. Willis
- Shrewsbury and Telford NHS Trust, Shropshire, UK
| | - A. Morgan
- South West Neuromuscular Operational Delivery Network, Bristol, UK
| | - K. Savvatis
- MRC Centre for Neuromuscular Disease, UCL Institute of Neurology, National Hospital for Neurology and Neurosurgery, London, UK
- St Bartholomew’s Hospital and Royal London NHS Trust, London UK
| | - R. Keen
- Royal National Orthopaedic Hospital, Stanmore, UK
| | - J. Bourke
- Newcastle-upon-Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | | | - C. Hewamadduma
- Academic Neurology Department, Sheffield Teaching Hospitals Foundation Trust and Sheffield Institute for Translational Neurosciences (SITRAN), University of Sheffield, Sheffield, UK
| | - on behalf of the ANSN
- MRC Centre for Neuromuscular Disease, UCL Institute of Neurology, National Hospital for Neurology and Neurosurgery, London, UK
- Newcastle-upon-Tyne Hospitals NHS Foundation Trust, Newcastle, UK
- Lane Fox Unit, Guy’s and St Thomas’ Foundation Trust, London, UK
- Heart of England NHS Foundation Trust, Birmingham, UK
- University of Glasgow, Royal Hospital for Children, Glasgow, UK
- Robert Jones and Agnes Hunt Foundation NHS Trust, Oswestry, UK
- Shrewsbury and Telford NHS Trust, Shropshire, UK
- South West Neuromuscular Operational Delivery Network, Bristol, UK
- St Bartholomew’s Hospital and Royal London NHS Trust, London UK
- Royal National Orthopaedic Hospital, Stanmore, UK
- Academic Neurology Department, Sheffield Teaching Hospitals Foundation Trust and Sheffield Institute for Translational Neurosciences (SITRAN), University of Sheffield, Sheffield, UK
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Palacios-Espinosa X, Mateus H, Dávalos M, Gracia J, Bastidas-Bilbao H. The experience of Colombian boys and young men living with Duchenne muscular dystrophy. PSICOLOGIA USP 2021. [DOI: 10.1590/0103-6564e190171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Abstract Duchenne muscular dystrophy (DMD) is a chronic disease that primarily affects males and is characterized by progressive physical impairment and, eventually, death. This qualitative study aimed to explore and understand the experience of diagnosis and disease in young people with DMD living in Bogotá, Colombia. After securing approval from the Research Ethics Committee (CEI-ABN026-000311), nine individuals took part of a semi-structured interview, and their narratives were analyzed using thematic analysis. The main topics developed throughout the narratives were: negative representation of the disease; fear; difficulty expressing emotions; the patient-doctor relationship; the wheelchair; the caregivers and coping strategies. We conclude that young people affected by DMD face several challenging experiences that underscore the need for better, more respectful, and compassionate interactions with healthcare providers. Also, their experiences are indicative of a socio-cultural context that needs to become more responsive and compassionate towards young people and disability.
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Saotome T, Nojima M, Iwase S, Komaki H. Effect of activities of daily living on quality of life among Japanese adults with duchenne muscular dystrophy: A cross-sectional study. THE JOURNAL OF THE INTERNATIONAL SOCIETY OF PHYSICAL AND REHABILITATION MEDICINE 2021. [DOI: 10.4103/jisprm-000134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Janisch M, Boehme K, Thiele S, Bock A, Kirschner J, Schara U, Walter MC, Nolte-Buchholtz S, von der Hagen M. Tasks and interfaces in primary and specialized palliative care for Duchenne muscular dystrophy - A patients' perspective. Neuromuscul Disord 2020; 30:975-985. [PMID: 33214012 DOI: 10.1016/j.nmd.2020.09.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 08/31/2020] [Accepted: 09/23/2020] [Indexed: 12/25/2022]
Abstract
In spite of the improvements in care and the emergence of disease-modifying treatments, Duchenne muscular dystrophy (DMD) remains a life-limiting disease of adolescence and (young) adulthood. Palliative care approaches and principles should be integrated from the point of diagnosis and implemented throughout the lifespan. A nationwide cross-sectional survey based on a mixed-method-design of qualitative and quantitative research approaches evaluated the structural implementation and perception of palliative care for DMD in Germany. Data analyses revealed that palliative care was predominantly provided at the primary care level by pediatricians, general practitioners and specialized multi-professional outpatient structures. The majority of patients did not utilize the scopes of specialized palliative structures. Simultaneously, insufficiently treated complex symptoms, emergent and elective hospitalizations and barriers in transitioning into adult care presented a considerable burden. A collaborative integrated model with a close cooperation of patients, families and care providers is proposed involving task areas and interfaces complementing primary and specialized palliative care (1) management of complex symptoms, (2) crisis support, (3) intermittent relief of the strain for caregivers, (4) coordination of care, (5) advance care planning and (6) end-of-life care. Specialized palliative care should be used as an "add-on" approach in time of need rather than as a prognosis or disease stage.
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Affiliation(s)
- Maria Janisch
- Pediatric Palliative Care Centre, Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstr. 74, 01307 Dresden, Germany.
| | - Kristin Boehme
- Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstr. 74, 01307 Dresden, Germany
| | - Simone Thiele
- Friedrich-Baur-Institute, Department of Neurology, Ludwig-Maximilians-University of Munich, Ziemssenstr. 1, 80336 Munich, Germany
| | - Annette Bock
- Social pediatric centre, Stiftung Kreuznacher Diakonie, Ringstraße 58, 55543 Bad Kreuznach, Bad Kreuznach, Germany
| | - Janbernd Kirschner
- Department of Neuropediatrics, University Hospital Bonn, Venusberg-Campus 1, 53127 Bonn, Germany
| | - Ulrike Schara
- Department of Neuropediatrics and Neuromuscular Centre for Children and Adolescents, Children's Hospital, University of Duisburg-Essen, Hufelandstraße 55, 45147 Essen, Germany
| | - Maggie C Walter
- Friedrich-Baur-Institute, Department of Neurology, Ludwig-Maximilians-University of Munich, Ziemssenstr. 1, 80336 Munich, Germany
| | - Silke Nolte-Buchholtz
- Pediatric Palliative Care Centre, Department of Pediatrics, University Hospital Carl Gustav Carus, Technische Universität Dresden, Fetscherstr. 74, 01307 Dresden, Germany
| | - Maja von der Hagen
- Abteilung Neuropädiatrie, Medizinische Fakultät Carl Gustav Carus, Technische Universität Dresden, Fetscherstr. 74, 01307 Dresden, Germany
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Bayley K, Parkinson S, Jacoby P, Cross D, Morris S, Vorster N, Schofield C, Kava M, Siafarikas A, Evans K, Gaynor O, Chiu L, Ryan MM, Cairns A, Clark D, Downs J. Benefits of powered standing wheelchair devices for adolescents with Duchenne muscular dystrophy in the first year of use. J Paediatr Child Health 2020; 56:1419-1425. [PMID: 32619315 DOI: 10.1111/jpc.14963] [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] [Received: 11/29/2019] [Revised: 04/24/2020] [Accepted: 05/10/2020] [Indexed: 11/29/2022]
Abstract
AIM Poorer physical and mental health often accompany loss of walking in Duchenne muscular dystrophy. This study assessed the impacts of powered wheelchair standing device (PWSD) use on muscle and joint pain, joint angles when standing and mental health in adolescents with Duchenne muscular dystrophy. METHODS Fourteen adolescents and parents participated in a stepped wedge design study over 12 months. During a baseline and intervention period, adolescents described pain and mental health, and parents reported their child's mental health. Video data were collected to measure hip, knee and ankle joint angles in the preferred standing position. RESULTS Compared with baseline and adjusting for covariates, standing wheelchair use was associated with no change in muscle or joint pain or videoed joint angles in standing. Child-reported Strengths and Difficulties total scores decreased (coefficient -3.1, 95% confidence interval -4.6, -1.5); and parent-reported Personal Adjustment and Role Skills Scale total scores increased (coefficient 7.9, 95% confidence interval 3.3-12.5). CONCLUSIONS PWSD use was associated with maintenance of musculoskeletal status and advantages to mental health. Long-term observations are necessary to improve understanding of how to support wellbeing in adolescents with Duchenne muscular dystrophy.
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Affiliation(s)
- Klair Bayley
- Save Our Sons Duchenne Foundation, Sydney, New South Wales, Australia
| | - Stephanie Parkinson
- School of Physiotherapy and Exercise Science, Curtin University, Perth, Western Australia, Australia
| | - Peter Jacoby
- Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia
| | - Donna Cross
- Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia
| | - Sue Morris
- School of Physiotherapy and Exercise Science, Curtin University, Perth, Western Australia, Australia
| | - Nitamarie Vorster
- Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia
| | - Cara Schofield
- Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia
| | - Maina Kava
- Department of Neurology, Perth Children's Hospital, Perth, Western Australia, Australia.,Division of Paediatrics, Medical School, Faculty of Health and Medical Sciences, University of Western Australia, Perth, Western Australia, Australia
| | - Aris Siafarikas
- Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia.,Division of Paediatrics, Medical School, Faculty of Health and Medical Sciences, University of Western Australia, Perth, Western Australia, Australia.,Department of Endocrinology, Perth Children's Hospital, Perth, Western Australia, Australia
| | - Kerry Evans
- Novita, Adelaide, South Australia, Australia
| | | | - Linda Chiu
- Rocky Bay, Cockburn, Western Australia, Australia
| | - Monique M Ryan
- Department of Neurology, Royal Children's Hospital, Melbourne, Victoria, Australia
| | - Anita Cairns
- Department of Neurology, Queensland Children's Hospital, Brisbane, Queensland, Australia
| | - Damian Clark
- Department of Neurology, Women's and Children's Hospital, Adelaide, South Australia, Australia
| | - Jenny Downs
- School of Physiotherapy and Exercise Science, Curtin University, Perth, Western Australia, Australia.,Telethon Kids Institute, University of Western Australia, Perth, Western Australia, Australia
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Mental health and coping strategies in families of children and young adults with muscular dystrophies. J Neurol 2020; 267:2054-2069. [PMID: 32222927 DOI: 10.1007/s00415-020-09792-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Revised: 03/07/2020] [Accepted: 03/11/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND Living with a progressive disease as muscular dystrophy (MD) can be challenging for the patient and the entire family from both emotional and practical point of view. We aimed to extend our previously published data about mental health in patients with MDs, also investigating coping profiles of both themselves and their parents. Furthermore, we wanted to verify whether psychological adaptation of patients can be predicted by coping strategies, taking also into account physical impairment, cognitive level and socioeconomic status. METHODS 112 patients with MDs, aged 2-32 were included. Their emotional and behavioural features were assessed through parent- and self-report Achenbach System for Empirically Based Assessment questionnaires and Strength and Difficulties Questionnaires. Development and Well-Being Assessment or Autism Diagnostic Observation Schedule were administered to confirm suspected diagnoses. Coping profile of both parents and patients was assessed through the self-administered New Italian Version of the Coping Orientation to the Problems Experienced questionnaire and its relationship with emotional/behavioural outcome was examined in linear regression analyses. RESULTS High prevalence of intellectual disability and autism spectrum disorders was confirmed in Duchenne MD. Despite the high rate of internalizing symptomatology, we did not report higher rate of psychopathological disorders compared to general population. Parents tend to rely more on positive reinterpretation and less on disengagement coping. Avoidance coping, whether used by parents or patients, and ID, predicted increased emotional/behavioural problems. CONCLUSIONS Psychosocial interventions should address problems of anxiety and depression that people with MDs frequently experience, even through fostering parents' and childrens' engagement coping over disengagement coping.
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Naidoo M, Anthony K. Dystrophin Dp71 and the Neuropathophysiology of Duchenne Muscular Dystrophy. Mol Neurobiol 2020; 57:1748-1767. [PMID: 31836945 PMCID: PMC7060961 DOI: 10.1007/s12035-019-01845-w] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 11/22/2019] [Indexed: 12/13/2022]
Abstract
Duchenne muscular dystrophy (DMD) is caused by frameshift mutations in the DMD gene that prevent the body-wide translation of its protein product, dystrophin. Besides a severe muscle phenotype, cognitive impairment and neuropsychiatric symptoms are prevalent. Dystrophin protein 71 (Dp71) is the major DMD gene product expressed in the brain and mutations affecting its expression are associated with the DMD neuropsychiatric syndrome. As with dystrophin in muscle, Dp71 localises to dystrophin-associated protein complexes in the brain. However, unlike in skeletal muscle; in the brain, Dp71 is alternatively spliced to produce many isoforms with differential subcellular localisations and diverse cellular functions. These include neuronal differentiation, adhesion, cell division and excitatory synapse organisation as well as nuclear functions such as nuclear scaffolding and DNA repair. In this review, we first describe brain involvement in DMD and the abnormalities observed in the DMD brain. We then review the gene expression, RNA processing and functions of Dp71. We review genotype-phenotype correlations and discuss emerging cellular/tissue evidence for the involvement of Dp71 in the neuropathophysiology of DMD. The literature suggests changes observed in the DMD brain are neurodevelopmental in origin and that their risk and severity is associated with a cumulative loss of distal DMD gene products such as Dp71. The high risk of neuropsychiatric syndromes in Duchenne patients warrants early intervention to achieve the best possible quality of life. Unravelling the function and pathophysiological significance of dystrophin in the brain has become a high research priority to inform the development of brain-targeting treatments for Duchenne.
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Affiliation(s)
- Michael Naidoo
- Centre for Physical Activity and Life Sciences, Faculty of Arts, Science and Technology, University of Northampton, University Drive, Northampton, Northamptonshire, NN1 5PH, UK
| | - Karen Anthony
- Centre for Physical Activity and Life Sciences, Faculty of Arts, Science and Technology, University of Northampton, University Drive, Northampton, Northamptonshire, NN1 5PH, UK.
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Dowling P, Zweyer M, Raucamp M, Henry M, Meleady P, Swandulla D, Ohlendieck K. Proteomic and cell biological profiling of the renal phenotype of the mdx-4cv mouse model of Duchenne muscular dystrophy. Eur J Cell Biol 2019; 99:151059. [PMID: 31776009 DOI: 10.1016/j.ejcb.2019.151059] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 10/08/2019] [Accepted: 10/15/2019] [Indexed: 02/08/2023] Open
Abstract
The X-linked inherited muscle wasting disease Duchenne muscular dystrophy, which is caused by primary abnormalities in the membrane cytoskeletal protein dystrophin, is a multi-system disorder. Highly progressive forms of dystrophinopathy are associated with a complex secondary pathophysiology, including renal dysfunction. It was therefore of interest to carry out a systematic survey of potential proteome-wide changes in the kidney of the established mdx-4cv mouse model of dystrophinopathy. Of 5878 mass spectrometrically identified kidney proteins, 82 versus 142 proteins were shown to be decreased or increased, respectively, in association with muscular dystrophy. The most decreased versus increased protein species are the ACSM3 isoform of mitochondrial acyl-coenzyme A synthetase and the FABP1 isoform of fatty acid binding protein, respectively. Both proteomic findings were verified by immunofluorescence microscopy and immunoblot analysis. Interestingly, haematoxylin/eosin staining indicated diffuse whitish deposits in the mdx-4cv kidney, and an increased intensity of Sudan Black labelling of kidney cells revealed ectopic fat deposition. Although the proteomic results and cell biological findings do not demonstrate a direct functional link between increased FABP1 and fat accumulation, the results suggest that the up-regulation of FABP1 may be related to abnormal fat metabolism. This makes FABP1 potentially a novel pathobiochemical indicator for studying kidney abnormalities in the mdx-4cv model of dystrophinopathy.
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Affiliation(s)
- Paul Dowling
- Department of Biology, Maynooth University, National University of Ireland, Maynooth W23F2H6, Co. Kildare, Ireland; Kathleen Lonsdale Institute for Human Health Research, Maynooth University, Maynooth W23F2H6, Co. Kildare, Ireland
| | - Margit Zweyer
- Institute of Physiology II, University of Bonn, D53115 Bonn, Germany
| | - Maren Raucamp
- Institute of Physiology II, University of Bonn, D53115 Bonn, Germany
| | - Michael Henry
- National Institute for Cellular Biotechnology, Dublin City University, Dublin 9, Ireland
| | - Paula Meleady
- National Institute for Cellular Biotechnology, Dublin City University, Dublin 9, Ireland
| | - Dieter Swandulla
- Institute of Physiology II, University of Bonn, D53115 Bonn, Germany
| | - Kay Ohlendieck
- Department of Biology, Maynooth University, National University of Ireland, Maynooth W23F2H6, Co. Kildare, Ireland; Kathleen Lonsdale Institute for Human Health Research, Maynooth University, Maynooth W23F2H6, Co. Kildare, Ireland.
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Thangarajh M, Kaat AJ, Bibat G, Mansour J, Summerton K, Gioia A, Berger C, Hardy KK, Wagner KR. The NIH Toolbox for cognitive surveillance in Duchenne muscular dystrophy. Ann Clin Transl Neurol 2019; 6:1696-1706. [PMID: 31472009 PMCID: PMC6764624 DOI: 10.1002/acn3.50867] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 07/15/2019] [Accepted: 07/16/2019] [Indexed: 01/14/2023] Open
Abstract
OBJECTIVE We performed a prospective, cross-sectional cognitive assessment in subjects with Duchenne Muscular Dystrophy (DMD) and their biological mothers. METHODS Thirty subjects with out-of-frame mutations in the dystrophin (DMD) gene, and 25 biological mothers were evaluated using the National Institutes of Health Toolbox Cognition Battery (NIHTB-CB). A parent completed the Behavior Rating Inventory of Executive Functioning (BRIEF), a standardized rating scale of executive functioning, for their child. Mothers completed self-reports of BRIEF and Neuro Quality-of-Life (NeuroQoL) Cognitive Function. RESULTS Overall, the subjects with DMD scored approximately one standard deviation (SD) below age-corrected norms on the NIHTB-CB Total Cognition score. They scored 1.5 SD below age-corrected norms in Fluid Cognition, which evaluates the cognitive domains of executive function, working memory, episodic memory, attention, and processing speed. Their performance was consistent with age expectations (i.e., within 1 SD below age-corrected norms) in Crystalized Cognition, which evaluates vocabulary and reading. Subjects with DMD had higher T-scores in several domains of BRIEF, demonstrating greater difficulty in executive functioning. The biological mothers had overall average or above average T-scores on NIHTB-CB. Mothers who were carriers of DMD mutation performed lower overall compared to mothers who were not carriers of DMD mutation (Cohen's d = -1.1). Carrier mothers performed lower than average (1.5 SD) in Executive Function, measured by Flanker Inhibitory Control and Attention. Biological mothers scored within expected score ranges for adults in BRIEF and NeuroQoL. INTERPRETATION The NIHTB-CB, combined with standardized self-reported measures, can be a sensitive screening tool for cognitive surveillance in DMD.
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Affiliation(s)
- Mathula Thangarajh
- Department of NeurologyChildren’s National Health SystemDistrict of ColumbiaWashington
| | - Aaron J. Kaat
- Department of Medical Social SciencesNorthwestern UniversityChicagoIllinois
| | - Genila Bibat
- Center for Genetic Muscle DisordersKennedy Krieger Institute, Johns Hopkins School of MedicineBaltimoreMaryland
| | - Jennifer Mansour
- Center for Genetic Muscle DisordersKennedy Krieger Institute, Johns Hopkins School of MedicineBaltimoreMaryland
| | - Katherine Summerton
- Center for Genetic Muscle DisordersKennedy Krieger Institute, Johns Hopkins School of MedicineBaltimoreMaryland
| | - Anthony Gioia
- Departments of Psychiatry & Behavioral Science and PediatricsGeorge Washington University School of MedicineDistrict of ColumbiaWashington
| | - Carly Berger
- Departments of Psychiatry & Behavioral Science and PediatricsGeorge Washington University School of MedicineDistrict of ColumbiaWashington
| | - Kristina K. Hardy
- Departments of Psychiatry & Behavioral Science and PediatricsGeorge Washington University School of MedicineDistrict of ColumbiaWashington
| | - Kathryn R. Wagner
- Center for Genetic Muscle DisordersKennedy Krieger Institute, Johns Hopkins School of MedicineBaltimoreMaryland
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Onofri A, Tan HL, Cherchi C, Pavone M, Verrillo E, Ullmann N, Testa MBC, Cutrera R. Transition to adult care in young people with neuromuscular disease on non-invasive ventilation. Ital J Pediatr 2019; 45:90. [PMID: 31337423 PMCID: PMC6647168 DOI: 10.1186/s13052-019-0677-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2018] [Accepted: 07/12/2019] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Long-term mechanical ventilation (LTV) with non-invasive ventilation (NIV) prolongs survival in patients with Neuromuscular Diseases (NMDs). Transition from paediatric to adult healthcare system is an undervalued and challenging issue for children with chronic conditions on mechanical ventilation. METHODS this retrospective study aims to compare issues of young adults in age to transition to adult care (≥ 15 years old) affected by NMDs on NIV in two different Paediatric Respiratory Units in two different countries: Bambino Gesù Children's Hospital, Research Institute, (Rome, Italy) (BGCH) and the Paediatric Respiratory Unit of the Royal Brompton Hospital (London, UK) (RBHT). RESULTS The median (min-max) age at starting ventilation was significantly different in the two groups (16 years old vs 12, p = 0.0006). We found significant difference in terms of median age at the time of observation (18 (15-22) vs 17 (15-19) years, p = 0.0294) and of type of referral (all the patients from the BGCH group were referred to paediatric services (n = 15, 100%), median age 18 (15-22); only 6 patients, in the RBHT group, with a median age 15.50 (15-17) years, were entirely referred to paediatric service). We found different sleep-disordered breathing assessments 6 full Polysomnographies, 7 Cardio-Respiratory Polygraphies and 2 oximetry with capnography (SpO2-tcCO2) studies in the BCGH group, while all patients of RBHT group were assessed with an SpO2-tcCO2 study. All patients from both groups underwent multidisciplinary assessment. CONCLUSIONS In conclusion, patients with NMDs on NIV in age to transition to adult require complex multidisciplinary management: significant efforts are needed to achieve the proper transition to adult care.
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Affiliation(s)
- Alessandro Onofri
- Pediatric Pulmonology & Respiratory Intermediate Care Unit, Sleep and Long Term Ventilation Unit, Academic Department of Pediatrics (DPUO), Pediatric Hospital “Bambino Gesù” Research Institute, Piazza S. Onofrio 4, 00165 Rome, Italy
| | - Hui-Leng Tan
- Department of Paediatric Respiratory Medicine, Royal Brompton Hospital, London, 156726 UK
| | - Claudio Cherchi
- Pediatric Pulmonology & Respiratory Intermediate Care Unit, Sleep and Long Term Ventilation Unit, Academic Department of Pediatrics (DPUO), Pediatric Hospital “Bambino Gesù” Research Institute, Piazza S. Onofrio 4, 00165 Rome, Italy
| | - Martino Pavone
- Pediatric Pulmonology & Respiratory Intermediate Care Unit, Sleep and Long Term Ventilation Unit, Academic Department of Pediatrics (DPUO), Pediatric Hospital “Bambino Gesù” Research Institute, Piazza S. Onofrio 4, 00165 Rome, Italy
| | - Elisabetta Verrillo
- Pediatric Pulmonology & Respiratory Intermediate Care Unit, Sleep and Long Term Ventilation Unit, Academic Department of Pediatrics (DPUO), Pediatric Hospital “Bambino Gesù” Research Institute, Piazza S. Onofrio 4, 00165 Rome, Italy
| | - Nicola Ullmann
- Pediatric Pulmonology & Respiratory Intermediate Care Unit, Sleep and Long Term Ventilation Unit, Academic Department of Pediatrics (DPUO), Pediatric Hospital “Bambino Gesù” Research Institute, Piazza S. Onofrio 4, 00165 Rome, Italy
| | - Maria Beatrice Chiarini Testa
- Pediatric Pulmonology & Respiratory Intermediate Care Unit, Sleep and Long Term Ventilation Unit, Academic Department of Pediatrics (DPUO), Pediatric Hospital “Bambino Gesù” Research Institute, Piazza S. Onofrio 4, 00165 Rome, Italy
| | - Renato Cutrera
- Pediatric Pulmonology & Respiratory Intermediate Care Unit, Sleep and Long Term Ventilation Unit, Academic Department of Pediatrics (DPUO), Pediatric Hospital “Bambino Gesù” Research Institute, Piazza S. Onofrio 4, 00165 Rome, Italy
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41
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Jensen MP, Devlin HC, Vowles KE, Molton IR. Assessing Perceived Success in Valued Living in Individuals With Long-Term Physical Health Conditions. J Aging Health 2019; 31:195S-213S. [PMID: 31288602 DOI: 10.1177/0898264319861006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objective: To evaluate the reliability and validity of a brief measure of successful aging in a sample of adults with long-term health conditions. Method: The brief (eight-item) version of the valued living scale (VLS) and measures of pain intensity, pain interference, and depression were administered to 1,457 adults aging with one of four long-term health conditions. Results: Analyses indicated that the VLS items assessed two types of valued living domains: (a) a social and relational domain and (b) a health and productivity domain. The findings also supported the construct validity for the VLS items, in that both domains were associated significantly (and negatively) with the measures of pain intensity, pain interference, and depression. Discussion: The results provide preliminary support for the reliability and validity of the VLS items for assessing two important domains of successful aging in individuals with long-term health conditions.
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42
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Lionarons JM, Hoogland G, Hendriksen RGF, Faber CG, Hellebrekers DMJ, Van Koeveringe GA, Schipper S, Vles JSH. Dystrophin is expressed in smooth muscle and afferent nerve fibers in the rat urinary bladder. Muscle Nerve 2019; 60:202-210. [PMID: 31095755 PMCID: PMC6771971 DOI: 10.1002/mus.26518] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 05/08/2019] [Accepted: 05/11/2019] [Indexed: 11/10/2022]
Abstract
INTRODUCTION With increasing life expectancy, comorbidities become overt in Duchenne muscular dystrophy (DMD). Although micturition problems are common, bladder function is poorly understood in DMD. We studied dystrophin expression and multiple isoform involvement in the bladder during maturation to gain insights into their roles in micturition. METHODS Dystrophin distribution was evaluated in rat bladders by immunohistochemical colocalization with smooth muscle, interstitial, urothelial, and neuronal markers. Protein levels of Dp140, Dp71, and smooth muscle were quantitated by Western blotting of neonatal to adult rat bladders. RESULTS Dystrophin colocalized with smooth muscle cells and afferent nerve fibers. Dp71 was expressed two- to threefold higher compared with Dp140, independently of age. Age-related muscle mass changes did not influence isoform expression levels. DISCUSSION Dystrophin is expressed in smooth muscle cells and afferent nerve fibers in the urinary bladder, which underscores that micturition problems in DMD may have not solely a myogenic but also a neurogenic origin. Muscle Nerve 60: 202-210, 2019.
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Affiliation(s)
- Judith M Lionarons
- Department of Neurology, Maastricht University Medical Center, PO Box 5800, 6202 AZ Maastricht, The Netherlands.,School for Mental Health & Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Govert Hoogland
- School for Mental Health & Neuroscience, Maastricht University, Maastricht, The Netherlands.,Department of Neurosurgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Ruben G F Hendriksen
- Department of Neurology, Maastricht University Medical Center, PO Box 5800, 6202 AZ Maastricht, The Netherlands.,School for Mental Health & Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Catharina G Faber
- Department of Neurology, Maastricht University Medical Center, PO Box 5800, 6202 AZ Maastricht, The Netherlands.,School for Mental Health & Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Danique M J Hellebrekers
- Department of Neurology, Maastricht University Medical Center, PO Box 5800, 6202 AZ Maastricht, The Netherlands.,School for Mental Health & Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Gommert A Van Koeveringe
- School for Mental Health & Neuroscience, Maastricht University, Maastricht, The Netherlands.,Department of Urology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Sandra Schipper
- School for Mental Health & Neuroscience, Maastricht University, Maastricht, The Netherlands.,Department of Urology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Johan S H Vles
- Department of Neurology, Maastricht University Medical Center, PO Box 5800, 6202 AZ Maastricht, The Netherlands.,School for Mental Health & Neuroscience, Maastricht University, Maastricht, The Netherlands
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43
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Aartsma-Rus A, Hegde M, Ben-Omran T, Buccella F, Ferlini A, Gallano P, Howell RR, Leturcq F, Martin AS, Potulska-Chromik A, Saute JA, Schmidt WM, Sejersen T, Tuffery-Giraud S, Uyguner ZO, Witcomb LA, Yau S, Nelson SF. Evidence-Based Consensus and Systematic Review on Reducing the Time to Diagnosis of Duchenne Muscular Dystrophy. J Pediatr 2019; 204:305-313.e14. [PMID: 30579468 DOI: 10.1016/j.jpeds.2018.10.043] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Revised: 09/27/2018] [Accepted: 10/24/2018] [Indexed: 12/11/2022]
Affiliation(s)
- Annemieke Aartsma-Rus
- Department of Human Genetics, Leiden University Medical Center, Leiden, The Netherlands
| | - Madhuri Hegde
- Department of Human Genetics, Emory University School of Medicine/School of Biological Sciences, Georgia Institute of Technology/Perkin Elmer Genetics, Atlanta, GA
| | - Tawfeg Ben-Omran
- Clinical and Metabolic Genetics, Department of Pediatrics, Hamad Medical Corporation, Doha, Qatar
| | | | | | - Pia Gallano
- U705 CIBERER, Servei de Genetica, Hospital de Sant Pau, Barcelona, Spain
| | | | - France Leturcq
- Department of Genetics and Molecular Biology, Hospitalier Universitaire Paris Centre, Cochin Hospital, Paris, France
| | - Ann S Martin
- Parent Project Muscular Dystrophy, Hackensack, NJ
| | | | - Jonas A Saute
- Medical Genetics and Neurology Services, Hospital de Clinicas de Porto Alegre/Internal Medicine Department, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Wolfgang M Schmidt
- Neuromuscular Research Department, Medical University of Vienna, Vienna, Austria
| | - Thomas Sejersen
- Department of Women's and Children's Health, Karolinska Institute/Astrid Lindgrens Barnsjukhus, Karolinska University Hospital, Stockholm, Sweden
| | - Sylvie Tuffery-Giraud
- Laboratory of Rare Genetic Diseases (LGMR), University of Montpellier, Montpellier, France
| | - Zehra Oya Uyguner
- Department of Medical Genetics, Istanbul Medical Faculty, Istanbul University, Istanbul, Turkey
| | | | - Shu Yau
- Viapath Analytics, Guy's Hospital, London, United Kingdom
| | - Stanley F Nelson
- Department of Human Genetics, University of California, Los Angeles, CA.
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44
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Sahay KM, Smith T, Conway KM, Romitti PA, Lamb MM, Andrews J, Pandya S, Oleszek J, Cunniff C, Valdez R. A Review of MD STAR net's Research Contributions to Pediatric-Onset Dystrophinopathy in the United States; 2002-2017. J Child Neurol 2019; 34:44-53. [PMID: 30345857 PMCID: PMC6444919 DOI: 10.1177/0883073818801704] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Population studies of rare disorders, such as Duchenne and Becker muscular dystrophies (dystrophinopathies), are challenging due to diagnostic delay and heterogeneity in disorder milestones. To address these challenges, the Centers for Disease Control and Prevention established the Muscular Dystrophy Surveillance, Tracking, and Research Network (MD STAR net) in 2002 in the United States. From 2002 to 2012, MD STAR net longitudinally tracked the prevalence, clinical, and health care outcomes of 1054 individuals born from 1982 to 2011 with pediatric-onset dystrophinopathy through medical record abstraction and survey data collection. This article summarizes 31 MD STAR net peer-reviewed publications. MD STAR net provided the first population-based prevalence estimates of childhood-onset dystrophinopathy in the United States. Additional publications provided insights into diagnostic delay, dystrophinopathy-specific growth charts, and health services use. Ongoing population-based surveillance continually improves our understanding of clinical and diagnostic outcomes of rare disorders.
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Affiliation(s)
| | - Tiffany Smith
- Centers for Disease Control and Prevention, Atlanta, GA, USA
| | | | - Paul A. Romitti
- Department of Epidemiology, University of Iowa, Iowa City, IA, USA
| | - Molly M. Lamb
- Department of Epidemiology, University of Colorado, Aurora, CO, USA
| | - Jennifer Andrews
- Department of Pediatrics, University of Arizona, Tucson, AZ, USA
| | - Shree Pandya
- Department of Neurology, University of Rochester, Rochester, NY, USA
| | - Joyce Oleszek
- Department of Physical Medicine and Rehabilitation, University of Colorado School of Medicine and Children’s Hospital Colorado, Aurora, CO, USA
| | | | - Rodolfo Valdez
- Centers for Disease Control and Prevention, National Center for Birth Defects and Developmental Disabilities, DHDD, Rare Disorders and Health Outcomes team, Atlanta, GA, USA
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45
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Colvin MK, Poysky J, Kinnett K, Damiani M, Gibbons M, Hoskin J, Moreland S, Trout CJ, Weidner N. Psychosocial Management of the Patient With Duchenne Muscular Dystrophy. Pediatrics 2018; 142:S99-S109. [PMID: 30275254 DOI: 10.1542/peds.2018-0333l] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/26/2018] [Indexed: 11/24/2022] Open
Abstract
In this article, we outline a comprehensive plan for the psychosocial management of patients with Duchenne muscular dystrophy (DMD) across the life span. In 2010, the Centers for Disease Control and Prevention sponsored the development of multidisciplinary management guidance for DMD, and in 2018, that guidance was updated. In the intervening years, a new emphasis was placed on studying and addressing the psychosocial issues that affect patients with DMD, driven in part by improved patient survival. Once viewed as ancillary to managing the significant medical needs of patients with DMD, it is now standard practice to integrate psychosocial management into the multidisciplinary management of the disease. It is also increasingly recognized that neurodevelopmental disorders in DMD occur at a higher rate than what was previously understood and that these disorders warrant early and intensive intervention. In this article, we expand on the content found in the 2018 DMD Care Considerations.
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Affiliation(s)
- Mary K Colvin
- Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts;
| | | | - Kathi Kinnett
- Parent Project Muscular Dystrophy, Hackensack, New Jersey
| | - Mario Damiani
- Parent Project Muscular Dystrophy, Hackensack, New Jersey
| | | | - Janet Hoskin
- University of East London, London, United Kingdom
| | | | | | - Norbert Weidner
- Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
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46
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Paramsothy P, Herron AR, Lamb MM, Kinnett K, Wolff J, Yang ML, Oleszek J, Pandya S, Kennedy A, Cooney D, Fox D, Sheehan D. Health Care Transition Experiences of Males with Childhood-onset Duchenne and Becker Muscular Dystrophy: Findings from the Muscular Dystrophy Surveillance Tracking and Research Network (MD STARnet) Health Care Transitions and Other Life Experiences Survey. PLOS CURRENTS 2018; 10. [PMID: 30210936 PMCID: PMC6112277 DOI: 10.1371/currents.md.7de8a1c6798d7a48d38ea09bd624e1cd] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Introduction: As the proportion of males with Duchenne muscular dystrophy (DMD) surviving into adulthood increases, more information is needed regarding their health care transition planning, an essential process for adolescents and young adults with DMD. The objective of this study was to describe the health care transition experiences of a population of males living with Duchenne or Becker muscular dystrophy (DBMD). Methods: The eligible participants, identified through the Muscular Dystrophy Surveillance Tracking and Research Network (MD STARnet) surveillance project, were 16–31 years old and lived in Arizona, Colorado, Georgia, Iowa, or western New York (n=258). The MD STARnet Health Care Transitions and Other Life Experiences Survey was conducted in 2013 and administered online or in a telephone interview. Sixty-five males (25%) completed the survey. Among non-ambulatory males, response differences were compared by age group. Statistical comparisons were conducted using Fisher’s exact test, or when appropriate, the Chisquare test. Results: Twenty-one percent of non-ambulatory males aged 16–18 years, 28% of non-ambulatory males aged 19–23 years, 25% of non-ambulatory males aged 24–30 years, and 18 ambulatory males had a written transition plan. Nineteen percent of non-ambulatory males aged 24–30 years had delayed or gone without needed health care in the past 12 months. Among non-ambulatory males aged 24–30 years, 75% had cardiology providers and 69% had pulmonology providers involved in their care in the past 12 months. Twentyeight percent of non-ambulatory males aged 19–23 years and 25% of non-ambulatory males aged 24–30 years reported that they did not receive health care or other services at least once because they were unable to leave their home. Non-ambulatory males aged 16–18 years (29%) were less likely to have ever discussed how to obtain or keep health insurance as they get older compared to non-ambulatory males aged 24-30 years (69%) (p <0.01). Discussion: This study identified potential barriers to the successful health care transition of males with DBMD. The results of this study may indicate a lack of targeted informational resources and education focused on supporting the transition of young men with DBMD as they age from adolescence into adulthood within the healthcare system. Future studies could determine the reasons for the potential barriers to health care and identify the optimal transition programs for males with DBMD. There are a few online resources on transition available to adolescents and young adults with special health care needs.
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Affiliation(s)
| | | | - Molly M Lamb
- Department of Epidemiology, Colorado School of Public Health, Aurora, Colorado, United States of America
| | - Kathi Kinnett
- Parent Project Muscular Dystrophy, Hackensack, New Jersey, United States of America
| | - Jodi Wolff
- Santhera Pharmaceuticals Inc., Burlington, Massachusetts, United States of America
| | - Michele L Yang
- Department of Pediatrics, Children's Hospital Colorado, Aurora, Colorado, United States of America
| | | | - Shree Pandya
- Department of Neurology, University of Rochester, Rochester, New York, USA
| | - Annie Kennedy
- Parent Project Muscular Dystrophy, Hackensack, New Jersey, United States of America
| | - Darryl Cooney
- Division of Statistics and Data Science, RTI International, Research Triangle Park, North Carolina, United States of America
| | - Deborah Fox
- Department of Malformations Registry, New York State Department of Health, Albany, New York, USA
| | - Daniel Sheehan
- Department of Pediatrics, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, The State University of New York, Buffalo, New York, United States of America
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47
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Lee AJ, Buckingham ET, Kauer AJ, Mathews KD. Descriptive Phenotype of Obsessive Compulsive Symptoms in Males With Duchenne Muscular Dystrophy. J Child Neurol 2018; 33:572-579. [PMID: 29779439 PMCID: PMC6027593 DOI: 10.1177/0883073818774439] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Increased rates of clinically significant internalizing disorders (obsessive compulsive disorder, anxiety, and depression) have been demonstrated in males with Duchenne muscular dystrophy, and a Duchenne muscular dystrophy neuropsychiatric syndrome has been suggested. Although symptoms of depression are widely recognized, some of the other internalizing symptoms are less frequently identified. Through a retrospective chart review of 107 males with Duchenne muscular dystrophy, we identified 15 patients with obsessive compulsive disorder spectrum symptoms; 11 of those also had anxiety symptoms. Many of these patients received selective serotonin reuptake inhibitor treatment, commonly noting improvement in symptoms. Here we describe the clinical features of several patients in detail to facilitate early recognition and consideration for treatment for patients with Duchenne muscular dystrophy and internalizing psychiatric symptoms. The results of this cohort showed a significantly increased rate of obsessive compulsive disorder spectrum symptoms (14%) compared to the general population.
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Affiliation(s)
- Angela J Lee
- 1 Carver College of Medicine, University of Iowa, Iowa City, IA, USA
| | - Edward T Buckingham
- 2 Department of Psychiatry, University of Iowa Hospital and Clinics, Iowa City, IA, USA
| | - Aaron J Kauer
- 2 Department of Psychiatry, University of Iowa Hospital and Clinics, Iowa City, IA, USA
| | - Katherine D Mathews
- 3 Departments of Pediatrics and Neurology, University of Iowa Hospital and Clinics, Iowa City, IA, USA
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48
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Research on prevalence of secondary conditions in individuals with disabilities: an overview. Int J Rehabil Res 2018; 40:297-302. [PMID: 28953044 DOI: 10.1097/mrr.0000000000000255] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Individuals with disabilities may be at increased risk of a number of secondary conditions. Secondary conditions influence health status and quality of life. Many of these conditions are preventable and their consequences can be managed. Knowledge of the prevalence, course, and association with age of secondary conditions is needed for better prevention and management. The aim of present study was to review the available literature on the prevalence of secondary conditions in individuals with disability. We performed searches of electronic databases for studies published between 1980 and 2017 that provided information on the prevalence of secondary conditions in individuals with disabilities. The reference list of all relevant citations was also reviewed for further material. Nineteen papers were included. The findings indicate that (i) studies were mainly population-based descriptive studies, (ii) researchers used different questionnaires, (iii) the most common studied population are patients with spinal cord injury, and (iv) even though secondary conditions are different in different patient populations, the main secondary conditions are pain, spasticity, urinary tract infections, fatigue, depression, and sleep problems. The prevalence of each condition varies widely depending on the studied population and research methodologies across studies. There is still much information that remains to be obtained on the prevalence, definition, and conceptual organization of secondary conditions. There is also a lack of longitudinal studies on the natural course of these conditions.
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49
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Fujino H, Saito T, Matsumura T, Shibata S, Iwata Y, Fujimura H, Imura O. Autism spectrum disorders are prevalent among patients with dystrophinopathies. Neurol Sci 2018; 39:1279-1282. [PMID: 29594829 DOI: 10.1007/s10072-018-3341-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Accepted: 03/22/2018] [Indexed: 02/07/2023]
Abstract
Recent studies have reported a higher prevalence of autism spectrum disorders among patients with dystrophinopathies. The aim of this study was to investigate the prevalence of autism spectrum disorder (ASD) among those with dystrophinopathies. The possible role of dystrophin isoforms in patients was also explored. Fifty-six patients recruited from Toneyama National Hospital were included in this study (mean age = 12.9 years, SD = 5.2 years). Autistic symptoms were evaluated using the Pervasive Developmental Disorders/Autism Spectrum Disorders Rating Scale (PARS), a clinician rating scale. Eleven patients (19.6%; 95% confidence interval 10.2-32.4) met the criteria for ASD based on their PARS scores. Patients were separated into two groups based on the cumulative loss of dystrophin isoforms predicted from the mutation location. The prevalence of ASD was examined between these groups. Infantile and current autistic symptoms did not differ between the groups, except on one subscale of the PARS. This study revealed that there was a high prevalence of ASD in patients with dystrophinopathies.
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Affiliation(s)
- Haruo Fujino
- Department of Special Needs Education, Oita University, 700 Dannoharu, Oita, 8701192, Japan.
- Graduate School of Human Sciences, Osaka University, Suita, Osaka, Japan.
| | - Toshio Saito
- Division of Child Neurology, Department of Neurology, National Hospital Organization Toneyama National Hospital, Toyonaka, Osaka, Japan
| | - Tsuyoshi Matsumura
- Department of Neurology, National Hospital Organization Toneyama National Hospital, Toyonaka, Osaka, Japan
| | - Saki Shibata
- Graduate School of Human Sciences, Osaka University, Suita, Osaka, Japan
| | - Yuko Iwata
- Graduate School of Human Sciences, Osaka University, Suita, Osaka, Japan
| | - Harutoshi Fujimura
- Department of Neurology, National Hospital Organization Toneyama National Hospital, Toyonaka, Osaka, Japan
| | - Osamu Imura
- Graduate School of Human Sciences, Osaka University, Suita, Osaka, Japan
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50
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Andrews JG, Wahl RA. Duchenne and Becker muscular dystrophy in adolescents: current perspectives. ADOLESCENT HEALTH MEDICINE AND THERAPEUTICS 2018; 9:53-63. [PMID: 29588625 PMCID: PMC5858539 DOI: 10.2147/ahmt.s125739] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Duchenne muscular dystrophy (DMD) and Becker muscular dystrophy (BMD) are life-limiting and progressive neuromuscular conditions with significant comorbidities, many of which manifest during adolescence. BMD is a milder presentation of the condition and much less prevalent than DMD, making it less represented in the literature, or more severely affected individuals with BMD may be subsumed into the DMD population using clinical cutoffs. Numerous consensus documents have been published on the clinical management of DMD, the most recent of which was released in 2010. The advent of these clinical management consensus papers, particularly respiratory care, has significantly increased the life span for these individuals, and the adolescent years are now a point of transition into adult lives, rather than a period of end of life. This review outlines the literature on DMD and BMD during adolescence, focusing on clinical presentation during adolescence, impact of living with a chronic illness on adolescents, and the effect that adolescents have on their chronic illness. In addition, we describe the role that palliative-care specialists could have in improving outcomes for these individuals. The increasing proportion of individuals with DMD and BMD living into adulthood underscores the need for more research into interventions and intracacies of adolescence that can improve the social aspects of their lives.
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Affiliation(s)
| | - Richard A Wahl
- Department of Pediatrics, University of Arizona, Tucson, AZ, USA
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