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Xu K, Li G, Wu Z, Zhang TJ, Wu N. Diagnosis and treatment of the Ehlers-Danlos syndromes in China: synopsis of the first guidelines. Orphanet J Rare Dis 2024; 19:194. [PMID: 38741208 DOI: 10.1186/s13023-024-03121-0] [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: 01/15/2024] [Accepted: 03/03/2024] [Indexed: 05/16/2024] Open
Abstract
BACKGROUND The Ehlers-Danlos syndromes (EDS) are a group of rare hereditary connective tissue disorders. EDS is clinically and genetically heterogeneous and usually involves multiple systems. There are 14 subtypes of EDS with hallmark features including joint hypermobility, skin hyperextensibility, and tissue fragility. The clinical manifestations and their severity differ among the subtypes, encompassing recurrent joint dislocations, scoliosis, arterial aneurysm and dissection, and organ rupture. Challenges in diagnosis and management arise from the complexity of the disease, which is further complicated by its rarity. The development of clinical guidelines and implementation of coordinated multi-disciplinary team (MDT) approaches have emerged as global priorities. MAIN BODY Chinese Multi-Disciplinary Working Group on the Ehlers-Danlos Syndromes was therefore established. Healthcare professionals were recruited from 25 top hospitals across China. The experts are specialized in 24 fields, including genetics, vascular surgery, dermatology, and orthopedics, as well as nursing care, rehabilitation, psychology, and nutrition. Based on GRADE methodology, the Guidelines were written by the Group supervised by methodologists, following a systemic review of all 4453 articles in PubMed published before August 9, 2023, using the search term "Ehlers Danlos". A coordinated MDT approach for the diagnosis and management of EDS is highly recommended by the Group, along with 29 specific recommendations addressing key clinical questions. In addition to the treatment plan, the Guidelines also emphasize integrating support from nursing care, rehabilitation, psychology, and nutrition. This integration not only facilitates recovery in hospital settings, but most importantly, the transition from an illness-defined life to a more "normalized" life. CONCLUSION The first guidelines on EDS will shorten the diagnostic odyssey and solve the unmet medical needs of the patients. This article is a synopsis of the full guidelines.
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Affiliation(s)
- Kexin Xu
- Department of Orthopaedic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuaifuyuan, Beijing, 100730, China
- Beijing Key Laboratory for Genetic Research of Skeletal Deformity, Beijing, 100730, China
- Key Laboratory of Big Data for Spinal Deformities, Chinese Academy of Medical Sciences, Beijing, 100730, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China
| | - Guozhuang Li
- Department of Orthopaedic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuaifuyuan, Beijing, 100730, China
- Beijing Key Laboratory for Genetic Research of Skeletal Deformity, Beijing, 100730, China
- Key Laboratory of Big Data for Spinal Deformities, Chinese Academy of Medical Sciences, Beijing, 100730, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China
| | - Zhihong Wu
- Beijing Key Laboratory for Genetic Research of Skeletal Deformity, Beijing, 100730, China
- Key Laboratory of Big Data for Spinal Deformities, Chinese Academy of Medical Sciences, Beijing, 100730, China
- Medical Research Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China
| | - Terry Jianguo Zhang
- Department of Orthopaedic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuaifuyuan, Beijing, 100730, China.
- Beijing Key Laboratory for Genetic Research of Skeletal Deformity, Beijing, 100730, China.
- Key Laboratory of Big Data for Spinal Deformities, Chinese Academy of Medical Sciences, Beijing, 100730, China.
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China.
| | - Nan Wu
- Department of Orthopaedic Surgery, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No. 1 Shuaifuyuan, Beijing, 100730, China.
- Beijing Key Laboratory for Genetic Research of Skeletal Deformity, Beijing, 100730, China.
- Key Laboratory of Big Data for Spinal Deformities, Chinese Academy of Medical Sciences, Beijing, 100730, China.
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, 100730, China.
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Valencia-Cifuentes V, Sinisterra-Díaz SE, Quintana-Peña V, Folleco E, Nastasi-Catanese JA, Pachajoa H, Fernández-Cubillos JP. Case report: A novel COL3A1 variant in a Colombian patient with isolated cerebrovascular involvement in vascular Ehlers-Danlos syndrome. Front Med (Lausanne) 2024; 11:1304168. [PMID: 38596786 PMCID: PMC11002101 DOI: 10.3389/fmed.2024.1304168] [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: 09/29/2023] [Accepted: 02/28/2024] [Indexed: 04/11/2024] Open
Abstract
Introduction To date, approximately 600 unique pathogenic variants have been reported in COL3A1 associated with vascular Ehlers-Danlos syndrome (vEDS). The objective of this study was to describe a patient with a novel variant in COL3A1 associated with vEDS. Case report We describe the clinical history and thorough phenotyping of a patient with brain aneurysms and identified a novel pathogenic variant in COL3A1. This male patient reported transient focal neurologic symptoms. Physical examination showed abnormal atrophic scarring, horizontal stretch marks under the arms, and an acrogeric appearance of the skin of the hands and feet. Brain imaging revealed extensive dilation of both internal carotids and the vertebrobasilar system. Molecular analysis identified a variant in COL3A1 (NM_000090.4):c.3058G>T p.(Gly1020Cys), which was classified as likely pathogenic. Currently, the patient has never had an event concerning dissection/rupture of tissues that could be affected in this condition. Conclusion This report demonstrates that exhaustive evaluation with clinical and genetic approaches should be considered in patients with vascular abnormalities. vEDS has a variable clinical presentation and often goes unrecognized, even though it is related to life-threatening complications and a shortened life expectancy. Diagnosis confirmed by genetic testing is crucial to determining appropriate surveillance, prevention, treatment, and genetic counseling.
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Affiliation(s)
- Valeria Valencia-Cifuentes
- Department of Neurology, Fundación Valle del Lili, Cali, Colombia
- Facultad de Ciencias de la Salud, Universidad Icesi, Cali, Colombia
| | - Stiven Ernesto Sinisterra-Díaz
- Facultad de Ciencias de la Salud, Universidad Icesi, Cali, Colombia
- Genetics Service, Fundación Valle del Lili, Cali, Colombia
| | - Valentina Quintana-Peña
- Department of Neurology, Fundación Valle del Lili, Cali, Colombia
- Facultad de Ciencias de la Salud, Universidad Icesi, Cali, Colombia
| | - Edgar Folleco
- Facultad de Ciencias de la Salud, Universidad Icesi, Cali, Colombia
- Department of Radiology, Fundación Valle del Lili, Cali, Colombia
| | - José A. Nastasi-Catanese
- Facultad de Ciencias de la Salud, Universidad Icesi, Cali, Colombia
- Genetics Service, Fundación Valle del Lili, Cali, Colombia
| | - Harry Pachajoa
- Facultad de Ciencias de la Salud, Universidad Icesi, Cali, Colombia
- Genetics Service, Fundación Valle del Lili, Cali, Colombia
- Centro de Investigaciones en Anomalías Congénitas y Enfermedades Raras (CIACER), Universidad Icesi, Cali, Colombia
| | - Juan P. Fernández-Cubillos
- Department of Neurology, Fundación Valle del Lili, Cali, Colombia
- Facultad de Ciencias de la Salud, Universidad Icesi, Cali, Colombia
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Del Zotto E, Grassi M, Zedde M, Zini A, Bersano A, Gandolfo C, Silvestrelli G, Baracchini C, Cerrato P, Lodigiani C, Marcheselli S, Paciaroni M, Spalloni A, Cappellari M, Del Sette M, Cavallini A, Lotti EM, Delodovici ML, Gentile M, Magoni M, Padroni M, Azzini C, Calloni MV, Giorli E, Braga M, La Spina P, Melis F, Tassi R, Terruso V, Calabrò RS, Piras V, Giossi A, Sanguigni S, Zanferrari C, Mannino M, Colombo I, Dallocchio C, Nencini P, Bignamini V, Adami A, Bella R, Pascarella R, Keser Z, Pezzini A. Risk Profile of Patients with Spontaneous Cervical Artery Dissection. Ann Neurol 2023; 94:585-595. [PMID: 37272282 DOI: 10.1002/ana.26717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 04/11/2023] [Accepted: 05/30/2023] [Indexed: 06/06/2023]
Abstract
OBJECTIVE Epidemiological data to characterize the individual risk profile of patients with spontaneous cervical artery dissection (sCeAD) are rather inconsistent. METHODS AND RESULTS In the setting of the Italian Project on Stroke in Young Adults Cervical Artery Dissection (IPSYS CeAD), we compared the characteristics of 1,468 patients with sCeAD (mean age = 47.3 ± 11.3 years, men = 56.7%) prospectively recruited at 39 Italian centers with those of 2 control groups, composed of (1) patients whose ischemic stroke was caused by mechanisms other than dissection (non-CeAD IS) selected from the prospective IPSYS registry and Brescia Stroke Registry and (2) stroke-free individuals selected from the staff members of participating hospitals, matched 1:1:1 by sex, age, and race. Compared to stroke-free subjects, patients with sCeAD were more likely to be hypertensive (odds ratio [OR] = 1.65, 95% confidence interval [CI] = 1.37-1.98), to have personal history of migraine with aura (OR = 2.45, 95% CI = 1.74-3.34), without aura (OR = 2.67, 95% CI = 2.15-3.32), and family history of vascular disease in first-degree relatives (OR = 1.69, 95% CI = 1.39-2.05), and less likely to be diabetic (OR = 0.65, 95% CI = 0.47-0.91), hypercholesterolemic (OR = 0.75, 95% CI = 0.62-0.91), and obese (OR = 0.41, 95% CI = 0.31-0.54). Migraine without aura was also associated with sCeAD (OR = 1.81, 95% CI = 1.47-2.22) in comparison with patients with non-CeAD IS. In the subgroup of patients with migraine, patients with sCeAD had higher frequency of migraine attacks and were less likely to take anti-migraine preventive medications, especially beta-blockers, compared with the other groups. INTERPRETATION The risk of sCeAD is influenced by migraine, especially migraine without aura, more than by other factors, increases with increasing frequency of attacks, and seems to be reduced by migraine preventive medications, namely beta-blockers. ANN NEUROL 2023;94:585-595.
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Affiliation(s)
- Elisabetta Del Zotto
- U.O. Neurologia, Dipartimento Testa-Collo, Istituto Ospedaliero Poliambulanza, Brescia, Italy
| | - Mario Grassi
- Dipartimento di Scienze del Sistema Nervoso e del Comportamento, Unità di Statistica Medica e Genomica, Università di Pavia, Pavia, Italy
| | - Marialuisa Zedde
- S.C. Neurologia, Stroke Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Andrea Zini
- IRCCS Istituto delle Scienze Neurologiche di Bologna, UOC Neurologia e Rete Stroke Metropolitana, Ospedale Maggiore, Bologna, Italy
| | - Anna Bersano
- U.O. Malattie Cerebrovascolari, Fondazione IRCCS Istituto Neurologico "Carlo Besta", Milan, Italy
| | - Carlo Gandolfo
- Dipartimento di Neuroscienze, Riabilitazione, Oftalmologia, Genetica e Scienze Materno-Infantili, Università di Genova, Genova, Italy
| | | | - Claudio Baracchini
- U.O.S.D. Stroke Unit e Laboratorio di Neurosonologia, Azienda Ospedale-Università di Padova, Padua, Italy
| | - Paolo Cerrato
- Dipartimento di Neuroscienze, Stroke Unit, Università di Torino, Turin, Italy
| | | | - Simona Marcheselli
- Neurologia d'Urgenza e Stroke Unit, IRCCS Humanitas Research Hospital, Milan, Italy
| | - Maurizio Paciaroni
- Stroke Unit e Divisione di Medicina Cardiovascolare, Università di Perugia, Perugia, Italy
| | - Alessandra Spalloni
- Stroke Unit, Azienda Ospedaliera Sant'Andrea, Università "La Sapienza", Rome, Italy
| | - Manuel Cappellari
- Stroke Unit-Azienda Ospedaliera Universitaria Integrata Borgo Trento, Verona, Italy
| | | | - Anna Cavallini
- U.C. Malattie Cerebrovascolari e Stroke Unit, IRCCS Fondazione Istituto "C. Mondino", Pavia, Italy
| | | | | | - Mauro Gentile
- IRCCS Istituto delle Scienze Neurologiche di Bologna, UOC Neurologia e Rete Stroke Metropolitana, Ospedale Maggiore, Bologna, Italy
| | - Mauro Magoni
- Stroke Unit, Neurologia Vascolare, ASST Spedali Civili di Brescia, Brescia, Italy
| | - Marina Padroni
- U.O. Neurologia, Stroke Unit, Azienda Ospedaliera Universitaria S. Anna, Ferrara, Italy
| | - Cristiano Azzini
- U.O. Neurologia, Stroke Unit, Azienda Ospedaliera Universitaria S. Anna, Ferrara, Italy
| | | | - Elisa Giorli
- U.O. Neurologia, Ospedale S. Andrea, La Spezia, Italy
| | | | - Paolo La Spina
- U.O.S.D. Stroke Unit, Dipartimento di Medicina Clinica e Sperimentale, Università di Messina, Messina, Italy
| | - Fabio Melis
- S.S. NeuroVascolare Ospedale Maria Vittoria, ASL Città di Torino, Torino, Italy
| | - Rossana Tassi
- U.O.C. Stroke Unit, Azienda Ospedaliera Universitaria Senese, Siena, Italy
| | | | | | - Valeria Piras
- S.C. Neurologia e Stroke Unit, Dipartimento Neuroscienze e Riabilitazione, Azienda Ospedaliera "G. Brotzu", Cagliari, Italy
| | - Alessia Giossi
- U.O. Neurologia, Istituti Ospitalieri, ASST Cremona, Cremona, Italy
| | - Sandro Sanguigni
- Dipartimento di Neurologia, Ospedale "Madonna del Soccorso", San Benedetto del Tronto, Italy
| | - Carla Zanferrari
- U.O.C. Neurologia-Stroke Unit, ASST Melegnano-Martesana, PO Vizzolo Predabissi, Italy
| | | | - Irene Colombo
- S.C. Neurologia e Unità Neurovascolare, Ospedale di Desio-ASST Brianza, Desio, Italy
| | - Carlo Dallocchio
- Dipartimento di Area Medica, U.O.C Neurologia, ASST Pavia, Voghera, Italy
| | - Patrizia Nencini
- Stroke Unit, Università degli Studi di Firenze, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Valeria Bignamini
- Stroke Unit, U.O Neurologia, Ospedale "S. Chiara", APSS Trento, Italy
| | - Alessandro Adami
- Stroke Center, Dipartimento di Neurologia, IRCSS Sacro Cuore Negrar, Verona, Italy
| | - Rita Bella
- Dipartimento Di Scienze Mediche e Chirurgiche e Tecnologie Avanzate, Sezione di Neuroscienze, Università di Catania, Catania, Italy
| | - Rosario Pascarella
- SSD Neuroradiologia, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Zafer Keser
- Department of Neurology, Mayo Clinic, Rochester, MN
| | - Alessandro Pezzini
- Dipartimento di Scienze Cliniche e Sperimentali, Clinica Neurologica, Università degli Studi di Brescia, Brescia, Italy
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Assavarittirong C, Au TY, Nguyen PV, Mostowska A. Vascular Ehlers-Danlos Syndrome: Pathological Variants, Recent Discoveries, and Theoretical Approaches. Cardiol Rev 2022; 30:308-313. [PMID: 34560710 DOI: 10.1097/crd.0000000000000419] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Vascular Ehlers-Danlos syndrome (vEDS) is a rare autosomal dominant genetic disorder. It is the most fatal among all types of EDS. In addition to typical EDS characteristics, vEDS patients are at risk of blood vessel rupture due to possession of pathogenic variants of the COL3A1 gene, which encodes type III collagen. Type III collagen is a major component of humans' vascular walls. The management of this disease is possible; however, there is no cure as of present. Recently, discoveries with potential impact on the management of vEDS have been elucidated. Mice with vEDS traits treated with a beta-blocker celiprolol showed significant improvements in their thoracic aorta biomechanical strength. Moreover, it has been demonstrated that the specifically designed small interference RNAs (siRNA) can effectively silence the pathogenic variant allele. To enhance the normal allele expression, an intracellularly expressed lysyl oxidase is shown to regulate the transcription rate of the COL3A1 promoter. Similarly, an embryonic homeobox transcription factor Nanog upregulates the wild-type COL3A1 expression through activation of the transforming growth factor-beta pathway, which increases type III collagen synthesis. Despite numerous advancements, more studies are to be performed to incorporate these discoveries into clinical settings, and eventually, more personalized treatments can be created.
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Affiliation(s)
- Chanika Assavarittirong
- From the Department of Biochemistry and Molecular Biology, Poznan University of Medical Sciences, Poznan, Poland
| | - Tsz Yuen Au
- From the Department of Biochemistry and Molecular Biology, Poznan University of Medical Sciences, Poznan, Poland
| | - Phu Vinh Nguyen
- Department of Medical Biotechnology, Jagiellonian University, Kraków, Poland
| | - Adrianna Mostowska
- From the Department of Biochemistry and Molecular Biology, Poznan University of Medical Sciences, Poznan, Poland
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Butler MG, Moreno-De-Luca D, Persico AM. Actionable Genomics in Clinical Practice: Paradigmatic Case Reports of Clinical and Therapeutic Strategies Based upon Genetic Testing. Genes (Basel) 2022; 13:genes13020323. [PMID: 35205368 PMCID: PMC8872067 DOI: 10.3390/genes13020323] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 01/29/2022] [Accepted: 02/07/2022] [Indexed: 12/13/2022] Open
Abstract
In clinical settings, the information provided by genetic testing can explain the triggers and processes underlying clinical presentations, such as neurodevelopmental disorders, in up to one third of affected individuals. However, translating this knowledge into better and more personalized clinical management to many appears a distant target. This article presents three paradigmatic cases to exemplify how this translational effort can, at least in some instances, be undertaken today with very positive results: (a) a young girl carrying a chr. 16p11.2 duplication can be screened using targeted exams and undertake therapeutic/preventive interventions related to her genetic diagnosis; (b) a 13-year-old boy with intellectual disability and autism spectrum disorder carries a chr. 11q14.1 deletion, partly spanning the DLG2 gene important for synaptic function, and gained over 20 I.Q. points ostensibly due to carbolithium, prescribed in the absence of affective symptoms, exclusively following the pathophysiology pointed out by the genetic results; (c) a 58-year-old woman carries a COL3A1 gene variant responsible for the vascular form of Ehler–Danlos syndrome with colon rupture. Detection of this variant in six members of her extended family allows for better clinical management of the proband and targeted genetic counselling for family members at risk of this connective tissue disorder. The unprecedented flow of genetic information available today through new technologies, if interpreted in the light of current knowledge in clinical diagnosis and care of those with connective tissue disorders and neurodevelopmental disturbances, in biology and in neuropsychopharmacology, can promote better clinical and pharmacological treatment, disease surveillance, and management provided and incorporated into the clinical setting.
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Affiliation(s)
- Merlin G. Butler
- Departments of Psychiatry & Behavioral Sciences and Pediatrics, University of Kansas Medical Center, Kansas City, KS 66160, USA;
| | - Daniel Moreno-De-Luca
- Genomic Psychiatry Consultation Service, Verrecchia Clinic for Children with Autism and Developmental Disabilities, Bradley Hospital, East Providence, RI 02915, USA;
- Division of Child and Adolescent Psychiatry, Department of Psychiatry and Human Behavior, Warren Alpert Medical School of Brown University, Providence, RI 02903, USA
| | - Antonio M. Persico
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, I-41125 Modena, Italy
- Child and Adolescent Neuropsychiatry Program, Modena University Hospital, I-41125 Modena, Italy
- Correspondence:
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Amselem S, Gueguen S, Weinbach J, Clement A, Landais P. RaDiCo, the French national research program on rare disease cohorts. Orphanet J Rare Dis 2021; 16:454. [PMID: 34715889 PMCID: PMC8555205 DOI: 10.1186/s13023-021-02089-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 10/17/2021] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Rare diseases (RDs) affect nearly 3 million people in France and at least 26-30 million people in Europe. These diseases, which represent a major medical concern, are mainly of genetic origin, often chronic, progressive, degenerative, life threatening and disabling, accounting for more than one third of all deaths occurring during infancy. In this context, there are needs for coordinated information on RDs at national/international levels, based on high quality, interoperable and sharable data. The main objective of the RaDiCo (Rare Disease Cohorts) program, coordinated by Inserm, was the development of RD e-cohorts via a national platform. The cohort projects were selected through a national call in 2014. The e-cohorts are supported by an interoperable platform, equivalent to an infrastructure, constructed on the "cloud computing" principle and in compliance with the European General Data Protection Regulation. It is dedicated to allow a continuous monitoring of data quality and consistency, in line with the French Health Data Hub. RESULTS Depending on cohorts, the objectives are to describe the natural history of the studied RD(s), identify the underlying disease genes, establish phenotype-genotype correlations, decipher their pathophysiology, assess their societal and medico-economic impact, and/or identify patients eligible for new therapeutic approaches. Inclusion of prevalent and incident cases started at the end of 2016. As of April 2021, 5558 patients have been included within 13 RD e-cohorts covering 67 diseases integrated in 10 European Reference Networks and contributing to the European Joint Program on RDs. Several original results have been obtained in relation with the secondary objectives of the RaDiCo cohorts. They deal with discovery of new disease genes, assessment of treatment management, deciphering the underlying pathophysiological mechanisms, diagnostic approaches, genotype-phenotype relationships, development and validation of questionnaires relative to disease burden, or methodological aspects. CONCLUSION RaDiCo currently hosts 13 RD e-cohorts on a sharable and interoperable platform constructed on the "cloud computing" principle. New RD e-cohorts at the European and international levels are targeted.
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Affiliation(s)
- Serge Amselem
- RaDiCo, Inserm, Trousseau Hospital, Paris, France
- Sorbonne Université, Inserm U933, Childhood Genetic Disorders, Trousseau Hospital, 26 rue du Dr. Arnold Netter, 75012 Paris, France
| | | | - Jérôme Weinbach
- Present Address: Direction Générale de La Santé, Ministry of Health, Paris, France
| | - Annick Clement
- RaDiCo, Inserm, Trousseau Hospital, Paris, France
- Department of Paediatric Respiratory Medicine, Trousseau Hospital, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Paul Landais
- RaDiCo, Inserm, Trousseau Hospital, Paris, France
- EA2415, University Clinical Research Institute, Montpellier University, Montpellier, France
| | - for the RaDiCo Program
- RaDiCo, Inserm, Trousseau Hospital, Paris, France
- Sorbonne Université, Inserm U933, Childhood Genetic Disorders, Trousseau Hospital, 26 rue du Dr. Arnold Netter, 75012 Paris, France
- Department of Paediatric Respiratory Medicine, Trousseau Hospital, Assistance Publique Hôpitaux de Paris, Paris, France
- EA2415, University Clinical Research Institute, Montpellier University, Montpellier, France
- Present Address: Direction Générale de La Santé, Ministry of Health, Paris, France
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Ruscitti F, Trevisan L, Rosti G, Gotta F, Cianflone A, Geroldi A, Origone P, Pichiecchio A, Viglio S, Iascone M, Mandich P. A novel mutation in COL3A1 associates to vascular Ehlers-Danlos syndrome with predominant musculoskeletal involvement. Mol Genet Genomic Med 2021; 9:e1753. [PMID: 34318601 PMCID: PMC8457703 DOI: 10.1002/mgg3.1753] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 04/15/2021] [Accepted: 07/08/2021] [Indexed: 11/21/2022] Open
Abstract
Background Vascular Ehlers–Danlos syndrome (vEDS) is a heritable connective tissue disorder caused by defects in the type III collagen protein. It is generally considered the most severe form of Ehlers–Danlos syndrome (EDS) due to an increased risk of spontaneous artery or organ rupture. vEDS has an extremely heterogeneous presentation and muscle rupture is considered a minor diagnostic criterium. Methods A patient with a long history of inconclusive examinations and investigations was referred to our unit. The clinical picture was mainly characterized by muscle ruptures, whereas the cardiovascular involvement was limited to mitral regurgitation. We performed a panel analysis of genes associated with inheritable heart diseases using the TruSight Cardio kit (Illumina). A skin biopsy was then performed for functional studies to analyze the different forms of collagen molecules produced in vitro by cutaneous fibroblasts. Results The patient presented the novel variant c.3478A>G (p.Ile1160Val) in COL3A1 (NM_000090.3), whose pathogenicity was supported by biochemical analysis of type III collagen. Conclusion In this report, we describe a case of vEDS with predominant and severe musculoskeletal involvement. Our findings provide insight into genetic variants and clinical expression of vEDS, broadening the clinical scenario of the syndrome.
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Affiliation(s)
- Federica Ruscitti
- DINOGMI Department, University of Genoa, Genoa, Italy.,Medical Genetics Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Lucia Trevisan
- DINOGMI Department, University of Genoa, Genoa, Italy.,Medical Genetics Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Giulia Rosti
- DINOGMI Department, University of Genoa, Genoa, Italy.,Medical Genetics Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Fabio Gotta
- Medical Genetics Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Annalia Cianflone
- DINOGMI Department, University of Genoa, Genoa, Italy.,Medical Genetics Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | | | - Paola Origone
- DINOGMI Department, University of Genoa, Genoa, Italy.,Medical Genetics Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Anna Pichiecchio
- Neuroradiology Department, IRCCS Mondino Foundation, Pavia, Italy.,Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Simona Viglio
- Biochemistry Unit, Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | - Maria Iascone
- Medical Genetics Laboratory, Hospital Papa Giovanni XXIII, Bergamo, Italy
| | - Paola Mandich
- DINOGMI Department, University of Genoa, Genoa, Italy.,Medical Genetics Unit, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
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Adham S, Billon C, Legrand A, Domigo V, Denarié N, Charpentier E, Jeunemaitre X, Frank M. Spontaneous Cervical Artery Dissection in Vascular Ehlers-Danlos Syndrome: A Cohort Study. Stroke 2021; 52:1628-1635. [PMID: 33641388 DOI: 10.1161/strokeaha.120.032106] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND AND PURPOSE Vascular Ehlers-Danlos syndrome is a rare inherited connective tissue disorder because of pathogenic variants in the COL3A1 gene. Arterial complications can affect all anatomic areas and about 25% involve supra-aortic trunks (SATs) but no systematic assessment of cervical artery lesions has been made. The primary objective was to determine an accurate prevalence of spontaneous SAT lesions in a large series of patients with vascular Ehlers-Danlos syndrome at diagnosis and during follow-up. Secondary objectives were to study their neurological consequences (transient ischemic attack or stroke) and the possible relationships with sex, genotype, ascertainment status. METHODS A retrospective review of a monocentric cohort of patients with molecularly proven vascular Ehlers-Danlos syndrome followed in a tertiary referral center from 2000 to 2017. RESULTS One hundred forty-four patients were analyzed, 56.9% (n=82) had SAT lesions: 64.6% females, 74.4% index-case patients. Most lesions were identified in early arterial assessment (48% at first work-up, mean age of 35.7±13.0 years). Cumulative incidence of a first identification of a SAT lesion was 41.7% at 40 years old. On the complete period of survey, 183 SAT lesions (with 132 dissections and 33 aneurysms) were identified, mainly in internal carotid arteries (56.3%) and vertebral arteries (28.9%), more rarely in patients with COL3A1 null mutations (P=0.008). Transient ischemic attack or stroke were reported in n=16 (19.5%) of the 82 patients with SAT lesions without relation with age, sex, treatment, or hypertension. CONCLUSIONS Cervical artery lesions are frequent and mostly asymptomatic in patients with vascular Ehlers-Danlos syndrome. Local dissections and aneurysms are the most frequent type of lesions, but transient ischemic attack or stroke seem rare.
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Affiliation(s)
- Salma Adham
- AP-HP, Hôpital Européen Georges Pompidou, Département de Génétique, Centre de Référence des Maladies Vasculaires Rares, Paris, France (S.A., C.B., A.L., N.D., X.J., M.F.).,Université de Paris, INSERM, U970 PARCC, Paris, France (S.A., C.B., A.L., X.J., M.F.)
| | - Clarisse Billon
- AP-HP, Hôpital Européen Georges Pompidou, Département de Génétique, Centre de Référence des Maladies Vasculaires Rares, Paris, France (S.A., C.B., A.L., N.D., X.J., M.F.).,Université de Paris, INSERM, U970 PARCC, Paris, France (S.A., C.B., A.L., X.J., M.F.)
| | - Anne Legrand
- AP-HP, Hôpital Européen Georges Pompidou, Département de Génétique, Centre de Référence des Maladies Vasculaires Rares, Paris, France (S.A., C.B., A.L., N.D., X.J., M.F.).,Université de Paris, INSERM, U970 PARCC, Paris, France (S.A., C.B., A.L., X.J., M.F.)
| | - Valérie Domigo
- GH Sainte-Anne, Service d'imagerie morphologique et fonctionnelle, Paris, France (V.D.).,INSERM, U894, IMA-BRAIN, DHU NeuroVasc, Paris, France (V.D.)
| | - Nicolas Denarié
- AP-HP, Hôpital Européen Georges Pompidou, Département de Génétique, Centre de Référence des Maladies Vasculaires Rares, Paris, France (S.A., C.B., A.L., N.D., X.J., M.F.)
| | - Etienne Charpentier
- AP-HP, Hôpital Européen Georges Pompidou, Service de Radiologie, Paris, France (E.C.)
| | - Xavier Jeunemaitre
- AP-HP, Hôpital Européen Georges Pompidou, Département de Génétique, Centre de Référence des Maladies Vasculaires Rares, Paris, France (S.A., C.B., A.L., N.D., X.J., M.F.).,Université de Paris, INSERM, U970 PARCC, Paris, France (S.A., C.B., A.L., X.J., M.F.)
| | - Michael Frank
- AP-HP, Hôpital Européen Georges Pompidou, Département de Génétique, Centre de Référence des Maladies Vasculaires Rares, Paris, France (S.A., C.B., A.L., N.D., X.J., M.F.).,Université de Paris, INSERM, U970 PARCC, Paris, France (S.A., C.B., A.L., X.J., M.F.)
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Abstract
Aortic aneurysms were the primary cause of nearly 10,000 deaths in 2014 according to data from the Centers for Disease Control and may involve segments of the thoracic or abdominal aorta. Thoracic aortic aneurysms and dissections are more commonly associated with an underlying genetic etiology. In the past several decades, in parallel with the burst of new genome sequencing technologies, a number of genetic aortopathies have been identified. These have provided important insights into the molecular mechanisms of aneurysmal disease, but pose challenges in clinical practice as there are limited consensus recommendations at this time. In this review, we aim to address the pathophysiology, clinical presentation, and treatment considerations in the key heritable thoracic aortopathies.
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Affiliation(s)
- Rohan Bhandari
- Department of Cardiovascular Medicine, Section of Vascular Medicine, Cleveland Clinic, Cleveland, OH, USA
| | - Rajani D Aatre
- Division of Cardiovascular Medicine, Frankel Cardiovascular Center, University of Michigan, Ann Arbor, MI, USA
| | - Yogendra Kanthi
- Division of Cardiovascular Medicine, Frankel Cardiovascular Center, University of Michigan, Ann Arbor, MI, USA.,Cardiovascular Medicine, Ann Arbor Veterans Affairs Health System, Ann Arbor, MI, USA
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Ritelli M, Rovati C, Venturini M, Chiarelli N, Cinquina V, Castori M, Colombi M. Application of the 2017 criteria for vascular Ehlers-Danlos syndrome in 50 patients ascertained according to the Villefranche nosology. Clin Genet 2019; 97:287-295. [PMID: 31600821 DOI: 10.1111/cge.13653] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 10/01/2019] [Accepted: 10/02/2019] [Indexed: 11/28/2022]
Abstract
Vascular Ehlers-Danlos syndrome (vEDS) is a rare inherited connective tissue disorder due to heterozygous pathogenic COL3A1 variants. Arterial, intestinal, and/or uterine fragility is the disease hallmark and results in reduced life expectancy. The clinical diagnosis is not always straightforward and patients' selection for molecular confirmation depends on the characteristics of applied criteria, that is, the Villefranche criteria (in use until 2017) and their revision according to the new EDS nosology. Herein, we reassessed the clinical features of 50 molecularly proven vEDS patients, diagnosed according to the Villefranche nosology between 2000 and 2016, using the 2017 classification in order to explore its clinical application. Our findings indicate that the Villefranche criteria were particularly valuable for symptomatic patients, even if with a limited specificity. Our study also suggests that the revised vEDS criteria, although expected to be more specific, might have a poorer accuracy, principally in terms of sensitivity. Both sets of criteria are less effective in presymptomatic young patients, especially in the absence of a clear-cut family history. For these patients, the careful evaluation of the cutaneous, articular, and dysmorphic features and, above all, genetic testing remain crucial to set-up proper follow-up and surveillance before catastrophic vascular and intestinal events.
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Affiliation(s)
- Marco Ritelli
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Chiara Rovati
- Division of Dermatology, Department of Clinical and Experimental Sciences, Spedali Civili University Hospital of Brescia, Brescia, Italy
| | - Marina Venturini
- Division of Dermatology, Department of Clinical and Experimental Sciences, Spedali Civili University Hospital of Brescia, Brescia, Italy
| | - Nicola Chiarelli
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Valeria Cinquina
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Marco Castori
- Division of Medical Genetics, Fondazione IRCCS-Casa Sollievo della Sofferenza, San Giovanni Rotondo, Foggia, Italy
| | - Marina Colombi
- Division of Biology and Genetics, Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
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