scholarly journals Classification, nosology and diagnostics of Ehlers-Danlos syndrome

2019 ◽  
Vol 5 (2) ◽  
pp. 34-46
Author(s):  
Ben C J Hamel
Keyword(s):  
New York ◽  
Connective Tissue ◽  
Joint Hypermobility ◽  
Multidisciplinary Teams ◽  
Connective Tissue Disorders ◽  
Joint Hypermobility Syndrome ◽  
Ehlers Danlos Syndrome ◽  
Skin Fragility ◽  
Danlos Syndrome ◽  
Heritable Connective Tissue Disorders

Ehlers-Danlos syndrome (EDS) comprises a group of heritable connective tissue disorders which has as cardinal features varying degrees of skin hyperextensibility, joint hypermobility, easy bruising and skin fragility. The 2017 New York nosology distinguishes 13 types of EDS, which all, except hypermobile EDS, have a known molecular basis. Hypermobile EDS is recognized as a common and often disabling disorder, incorporating benign joint hypermobility syndrome. EDS needs to be differentiated from other connective tissue disorders, in particular Marfan syndrome, Loeys-Dietz syndrome and cutis laxa. The frequent types of EDS can be diagnosed after careful history taking and clinical examination, but for definite diagnosis molecular confirmation is needed in all types. Management for EDS patients preferably is provided by multidisciplinary teams in expertise centres. After diagnosing EDS genetic counselling is an essential part of the management of patients and their family.

scholarly journals Considerations for lactation with Ehlers-Danlos syndrome: a narrative review

2022 ◽  
Vol 17 (1) ◽  
Author(s):  
Jimi Francis ◽  
Darby D. Dickton
Keyword(s):  
Connective Tissue ◽  
Human Milk ◽  
Joint Hypermobility ◽  
Narrative Review ◽  
Diagnostic Methods ◽  
Care Providers ◽  
Ehlers Danlos Syndrome ◽  
Lack Of Information ◽  
Skin Fragility ◽  
Danlos Syndrome

Abstract Background Ehlers-Danlos syndrome (EDS) is a rare genetic connective tissue condition that is poorly understood in relation to lactation. As diagnostic methods improve, prevalence has increased. EDS, a disorder that impacts connective tissue, is characterized by skin extensibility, joint hypermobility, and fragile tissue which can affect every organ and body system leading to complications during pregnancy, delivery, and the postpartum period. Traits of this disease can cause mild to severe physiologic and functional obstacles during lactation. Unfortunately, there is little clinical evidence and minimal guidance for lactation management, and providers may feel uncomfortable and hesitant to address these concerns with patients due to a lack of readily available resources on the subject and inexperience with such patients. This narrative review describes and discusses the types of EDS, identifying symptoms, considerations, and precautions for care providers to implement during lactation and breastfeeding. Methods An electronic search of relevant citations was conducted using the databases Cochrane, PubMed, and Google Scholar from 1 January 2000 to 1 November 2021. Search terms used were Ehlers-Danlos syndrome, Hypermobility Syndrome, breastfeeding, lactation, breastmilk expression, breastmilk collection, human milk expression, human milk collection, and infant feeding. The search of these databases yielded zero results. As no research articles on EDS were directly related to lactation, this narrative review includes articles found that related to the health of mothers relevant to maternal function during lactation. Discussion For the healthcare provider, identifying characteristics of EDS can improve the management of lactation challenges. Mothers may experience generalized symptoms from gastrointestinal distress to fatigue or chronic pain, while they also may suffer from more specific joint complaints and injuries, such as dislocations / subluxations, or skin fragility. Such obstacles can generate impediments to breastfeeding and create unique challenges for breastfeeding mothers with EDS. Unfortunately, new mothers with these symptoms may have them overlooked or not addressed, impacting a mother’s ability to meet her breastfeeding intentions. While there are some published research manuscripts on EDS and pregnancy, there is a lack of information regarding breastfeeding and lactation. Additional research is needed to help guide EDS mothers to achieve their breastfeeding intentions.

scholarly journals Neurovascular manifestations of connective-tissue diseases: A review

2016 ◽  
Vol 22 (6) ◽  
pp. 624-637 ◽  
Author(s):  
Sarasa T Kim ◽  
Waleed Brinjikji ◽  
Giuseppe Lanzino ◽  
David F Kallmes
Keyword(s):  
Connective Tissue ◽  
Treatment Options ◽  
Connective Tissue Diseases ◽  
Neurofibromatosis Type ◽  
Cerebrovascular Diseases ◽  
Connective Tissue Disorders ◽  
Ehlers Danlos Syndrome ◽  
Danlos Syndrome ◽  
Heritable Connective Tissue Disorders

Patients with connective tissue diseases are thought to be at a higher risk for a number of cerebrovascular diseases such as intracranial aneurysms, dissections, and acute ischemic strokes. In this report, we aim to understand the prevalence and occurrences of such neurovascular manifestations in four heritable connective tissue disorders: Marfan syndrome, Ehlers-Danlos syndrome, Neurofibromatosis Type 1, and Loeys-Dietz syndrome. We discuss the fact that although there are various case studies reporting neurovascular findings in these connective tissue diseases, there is a general lack of case-control and prospective studies investigating the true prevalence of these findings in these patient populations. Furthermore, the differences observed in the manifestations and histology of such disease pathologies encourages future multi-center registries and studies in better characterizing the pathophysiology, prevalence, and ideal treatment options of neurovascular lesions in patents with connective tissue diseases.

scholarly journals A floppy infant without lingual frenulum and kyphoscoliosis: Ehlers Danlos syndrome case report

2021 ◽  
Vol 47 (1) ◽  
Author(s):  
Rosaura Conti ◽  
Chiara Zanchi ◽  
Egidio Barbi
Keyword(s):  
Connective Tissue ◽  
Muscular Atrophy ◽  
Neuromuscular Disorders ◽  
Joint Hypermobility ◽  
Mechanical Instability ◽  
Connective Tissue Disorders ◽  
Ehlers Danlos Syndrome ◽  
Lower Lip ◽  
Floppy Infant ◽  
Danlos Syndrome

Abstract Background Ehlers-Danlos syndrome (EDS) represents a group of connective tissue disorders characterized by the fragility of the soft connective tissues resulting in widespread skin, ligament, joint, blood vessel and internal organ involvement. The clinical spectrum is highly variable in terms of clinical features, complications, severity, biochemical characteristics and genes mutations. The kyphoscoliotic type EDS (EDS VIA) is a rare variant of the disease, with an incidence of 1:100.000 live births. EDS VIA presents at birth as severe muscular hypotonia, early onset of progressive kyphoscoliosis, marked hyperelasticity and fragility of the skin with abnormal scarring, severe joint hypermobility, luxations and osteopenia without a tendency to fractures. This condition is due to a mutation in the PLOD1 gene, and less commonly in FKBP14 gene, which results in the erroneous development of collagen molecules with consequent mechanical instability of the affected tissue. Case presentation A female newborn, found to be floppy at birth, presented a remarkable physical examination for joint hypermobility, muscle weakness, hyperelastic skin, a slight curve of the spine, the absence of the inferior labial and lingual frenulum. Due to severe hypotonia, neuromuscular disorders such as Spinal Muscular Atrophy (SMA), genetic diseases such as Prader Willi syndrome (PWS), myopathies and connective tissue disorders were considered in the differential diagnosis. Targeted gene sequencing were performed for SMN1, PLOD1, FKBP14, COL6A1, COL6A2, COL6A3. The urinary lysyl and hydroxy-lysyl pyridinoline ratio was diagnostic before discovering the homozygous duplication in the PLOD1 gene, which confirmed kyphoscoliotic EDS diagnosis. Conclusion In front of a floppy infant, a large variety of disorders should be considered, including some connective diseases. The presence at the birth of kyphoscoliosis, associated with joint hypermobility and the absence of the lingual and lower lip frenulum, should suggest an EDS.

scholarly journals Ehlers–Danlos Syndrome: Not Just Joint Hypermobility

2018 ◽  
Vol 2018 ◽  
pp. 1-3 ◽  
Author(s):  
Tina Bregant ◽  
Milica Klopcic Spevak
Keyword(s):  
Back Pain ◽  
Connective Tissue ◽  
Severe Pain ◽  
Joint Hypermobility ◽  
Connective Tissue Disorders ◽  
Skin Texture ◽  
Ehlers Danlos Syndrome ◽  
Danlos Syndrome

Ehlers–Danlos syndrome is an umbrella term for a group of heritable soft connective tissue disorders which is characterized by joint hypermobility, skin texture and elasticity abnormalities, and visceral and vascular fragility or dysfunctions. As the syndrome is rare, it is often underdiagnosed. Patients usually present late, with chronic moderate to severe pain which is attributed to the joint hypermobility and joint subluxations. If the clinician is aware of the syndrome, he/she can identify affected patients in order to prevent complications. We report a 60-year-old woman with arthralgia and back pain lasting for several months and recent metatarsophalangeal luxation of the left toe who was discovered to have Ehlers–Danlos syndrome.

scholarly journals Ehlers-Danlos Syndrome, Hypermobility Type: An Underdiagnosed Hereditary Connective Tissue Disorder with Mucocutaneous, Articular, and Systemic Manifestations

2012 ◽  
Vol 2012 ◽  
pp. 1-22 ◽  
Author(s):  
Marco Castori
Keyword(s):  
Connective Tissue ◽  
Correct Diagnosis ◽  
Connective Tissue Disorder ◽  
Joint Hypermobility ◽  
Joint Hypermobility Syndrome ◽  
Ehlers Danlos Syndrome ◽  
Point Of Interest ◽  
Wide Range ◽  
Systemic Manifestations ◽  
Danlos Syndrome

Ehlers-Danlos syndrome, hypermobility type, constituting a phenotypic continuum with or, perhaps, corresponding to the joint hypermobility syndrome (JHS/EDS-HT), is likely the most common, though the least recognized, heritable connective tissue disorder. Known for decades as a hereditary condition with predominant rheumatologic manifestations, it is now emerging as a multisystemic disorder with widespread manifestations. Nevertheless, the practitioners’ awareness of this condition is generally poor and most patients await years or, perhaps, decades before reaching the correct diagnosis. Among the various sites of disease manifestations, skin and mucosae represent a neglected organ where the dermatologist can easily spot diagnostic clues, which consistently integrate joint hypermobility and other orthopedic/neurologic manifestations at physical examination. In this paper, actual knowledge on JHS/EDS-HT is summarized in various sections. Particular attention has been posed on overlooked manifestations, including cutaneous, mucosal, and oropharyngeal features, and early diagnosis techniques, as a major point of interest for the practicing dermatologist. Actual research progresses on JH/EDS-HT envisage an unexpected link between heritable dysfunctions of the connective tissue and a wide range of functional somatic syndromes, most of them commonly diagnosed in the office of various specialists, comprising dermatologists.

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