Musculoskeletal Issues in Children and Adolescents: Genetic Musculoskeletal Disorders.

Duchenne muscular dystrophy (DMD) is an X-linked recessive genetic disorder with progressive proximal weakness as the principal sign. Glucocorticoids and physical therapy are the mainstay of treatment. Exercise intolerance is the hallmark of metabolic myopathies, which require a combination of laboratory testing, electrodiagnostic testing, and muscle biopsy for diagnosis. Joint hypermobility may be an isolated finding or be associated with hypermobility Ehlers-Danlos syndrome (EDS), other variants of EDS, or marfanoid syndromes. The latter conditions are associated with aortic and cardiac valvular abnormalities. Osteogenesis imperfecta encompasses a group of disorders characterized by bone fragility presenting with a low-impact fracture as a result of minimal trauma. Management includes multidiscipline specialists. Down syndrome (DS), or trisomy 21, is the most common chromosome abnormality identified in live births. Routine evaluation of atlantoaxial instability with x-ray is no longer recommended for children with DS without symptoms of atlantoaxial instability; however, clinical evaluation of symptoms is required for sports preparticipation. Achondroplasia is the most common skeletal dysplasia. Clinical signs are macrocephaly, short limb, short stature with disproportionately shorter humerus and femur, along with characteristic findings in pelvis and lumbar spine x-rays. Caregivers should be educated on proper positioning and handling to avoid complications, including car seat-related deaths.

Is Exon Skipping a Viable Therapeutic Approach for Vascular Ehlers-Danlos Syndrome with Mutations in COL3A1 Exon 10 or 15?

Vascular Ehlers-Danlos syndrome or Ehlers-Danlos syndrome type IV (vEDS) is a connective tissue disorder characterised by skin hyperextensibility, joint hypermobility and fatal vascular rupture caused by COL3A1 mutations that affect collagen III expression, homo-trimer assembly and secretion. Along with collagens I, II, V and XI, collagen III plays an important role in the extracellular matrix, particularly in the inner organs. To date, only symptomatic treatment for vEDS patients is available. Fibroblasts derived from vEDS patients carrying dominant negative and/or haploinsufficiency mutations in COL3A1 deposit reduced collagen III in the extracellular matrix. This study explored the potential of an antisense oligonucleotide (ASO)-mediated splice modulating strategy to bypass disease-causing COL3A1 mutations reported in the in-frame exons 10 and 15. Antisense oligonucleotides designed to redirect COL3A1 pre-mRNA processing and excise exons 10 or 15 were transfected into dermal fibroblasts derived from vEDS patients and a healthy control subject. Efficient exon 10 or 15 excision from the mature COL3A1 mRNA was achieved and intracellular collagen III expression was increased after treatment with ASOs; however, collagen III deposition into the extracellular matrix was reduced in patient cells. The region encoded by exon 10 includes a glycosylation site, and exon 15 encodes hydroxyproline and hydroxylysine-containing triplet repeats, predicted to be crucial for collagen III assembly. These results emphasize the importance of post-translational modification for collagen III homo-trimer assembly. In conclusion, while efficient skipping of target COL3A1 exons was achieved, the induced collagen III isoforms generated showed defects in extracellular matrix formation. While therapeutic ASO-mediated exon skipping is not indicated for the patients in this study, the observations are restricted to exons 10 and 15 and may not be applicable to other collagen III in-frame exons.

Diagnosis and treatment of the Ehlers-Danlos syndromes in China: synopsis of the first guidelines.

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.

Management of childbearing with hypermobile Ehlers-Danlos syndrome and hypermobility spectrum disorders: A scoping review and expert co-creation of evidence-based clinical guidelines.

OBJECTIVE: To co-create expert guidelines for the management of pregnancy, birth, and postpartum recovery in the context of hypermobile Ehlers-Danlos syndrome (hEDS) and hypermobility spectrum disorders (HSD). DESIGN: Scoping Review and Expert Co-creation. SETTING: United Kingdom, United States of America, Canada, France, Sweden, Luxembourg, Germany, Italy, and the Netherlands. SAMPLE: Co-creators (n = 15) included expertise from patients and clinicians from the International Consortium on the Ehlers-Danlos syndromes and Hypermobility Spectrum Disorders, facilitated by the Ehlers-Danlos Society. METHODS: A scoping review using Embase, Medline, the Cochrane Central Register of Controlled Trials and CINHAL was conducted from May 2022 to September 2023. Articles were included if they reported primary research findings in relation to childbearing with hEDS/HSD, including case reports. No language limitations were placed on our search, and our team had the ability to translate and screen articles retrieved in English, French, Spanish, Italian, Russian, Swedish, Norwegian, Dutch, Danish, German, and Portuguese. The Mixed Methods Appraisal Tool was used to assess bias and quality appraise articles selected. The co-creation of guidelines was based on descriptive evidence synthesis along with practical and clinical experience supported by patient and public involvement activities. RESULTS: Primary research studies (n = 14) and case studies (n = 21) including a total of 1,260,317 participants informed the co-creation of guidelines in four overarching categories: 1) Preconceptual: conception and screening, 2) Antenatal: risk assessment, management of miscarriage and termination of pregnancy, gastrointestinal issues and mobility, 3) Intrapartum: risk assessment, birth choices (mode of birth and intended place of birth), mobility in labor and anesthesia, and 4) Postpartum: wound healing, pelvic health, care of the newborn and infant feeding. Guidelines were also included in relation to pain management, mental health, nutrition and the common co-morbidities of postural orthostatic tachycardia syndrome, other forms of dysautonomia, and mast cell diseases. CONCLUSIONS: There is limited high quality evidence available. Individualized strategies are proposed for the management of childbearing people with hEDS/HSD throughout pregnancy, birth, and the postpartum period. A multidisciplinary approach is advised to address frequently seen issues in this population such as tissue fragility, joint hypermobility, and pain, as well as common comorbidities, including dysautonomia and mast cell diseases.

Heavy Menstrual Bleeding in Adolescents with Joint Hypermobility Syndrome/Hypermobile-Type Ehlers-Danlos: A Review.

Heavy menstrual bleeding has a high prevalence and is well documented in adult patients with hypermobile-type Ehlers-Danlos syndrome, but there is limited research surrounding work-up and treatment for the adolescent population. Excessive menstrual blood loss can significantly interfere with emotional and physical quality of life. A provider should acquire a comprehensive medical and menstrual history and focused physical examination, as well as baseline laboratory studies, to determine the presence of anemia or underlying bleeding disorder. Use of a pictorial blood assessment chart may be considered to help quantify the amount of bleeding. Treatment to reduce heavy menstrual flow and referral to specialty care should be initiated swiftly to improve quality of life for this population. [Pediatr Ann. 2024;53(3):e104-e108.].

Mast cell activation and nutritional disorders in patients with hypermobility.

PURPOSE OF REVIEW: Individuals with joint hypermobility disorders are increasingly referred to gastroenterology services for support with the investigation and management of gastrointestinal complaints. Individuals can present with a myriad of complex coexisting diagnoses, the inter-relationship of which is unclear. This review discusses the proposed association between hypermobile Ehlers-Danlos syndrome (hEDS) and hypermobility spectrum disorder (HSD) with disorders of mast cell activation and provides an overview of gastrointestinal symptoms and nutritional outcomes in this patient cohort. RECENT FINDINGS: It is unclear whether a true association between hEDS/HSD and mast cell activation disorders exists. There is a high prevalence of nonspecific gastrointestinal symptoms in individuals with hEDS/HSD and patients may be at risk of macro-nutrient and micro-nutrient deficiencies, although the current evidence base is limited. SUMMARY: We advocate a pragmatic approach to the investigation and management of gastrointestinal symptoms in patients with hEDS/HSD. This centres on excluding organic pathology, discussing the overlap with disorders of gut-brain interactions, trialling evidence-based therapies targeting individual symptoms, and supporting nutritional deficiencies where present via the least invasive approach. Engagement with a broad multidisciplinary team is also important to support the holistic needs of this patient cohort.

The use and effectiveness of exercise for managing postural orthostatic tachycardia syndrome in young adults with joint hypermobility and related conditions: A scoping review.

PURPOSE: Postural Orthostatic Tachycardia Syndrome (POTS) is a form of dysautonomia. It may occur in isolation, but frequently co-exists in individuals with hypermobile variants of Ehlers-Danlos Syndrome (EDS) and related conditions (chronic fatigue syndrome [CFS] and fibromyalgia). Exercise is recommended for non-pharmacological POTS management but needs to be individualised. This scoping review explores the current literature on use and effectiveness of exercise-based management for POTS, with specific focus on individuals with joint hypermobility and related conditions who experience hypermobility, and/or pain, and/or fatigue. METHODS: A systematic search, to January 2023, of Medline, EMBASE, AMED, CINAHL and the Cochrane library was conducted. Studies that reported on adolescents and adults who had been diagnosed with POTS using standard criteria and underwent an exercise-based training intervention were included. RESULTS: Following full-text screening, 10 articles were identified (2 randomised control trials, 4 comparative studies and 4 case reports). One comparative study reported a small subset of participants with EDS and one case report included an individual diagnosed with CFS; the remainder investigated a wider POTS population. Overall, 3 months of endurance followed by resistance exercise, graduating from the horizontal-to-upright position reduced POTS symptoms and improved quality-of-life. CONCLUSION: The findings highlight a paucity of higher-level studies documenting exercise for POTS management in people with joint hypermobility and related conditions. Results from the wider POTS population demonstrate exercise is safe and effective. Large, well-designed clinical studies exploring exercise for POTS management adapting to meet the complex musculoskeletal and non-musculoskeletal features of symptomatic joint hypermobility are needed.

Treating pain in patients with Ehlers-Danlos syndrome : Multidisciplinary management of a multisystemic disease.

BACKGROUND: The clinical picture of people with Ehlers-Danlos syndromes (EDS) is complex and involves a variety of potential causes of pain. This poses major challenges to patients and healthcare professionals alike in terms of diagnosis and management of the condition. OBJECTIVES: The aim of the article was to provide an overview of the specific pain management needs of patients with EDS and address their background. MATERIAL AND METHODS: A selective literature search was performed to highlight the current state of research on pain management in EDS patients. RESULTS: Affected patients require multimodal pain management considering their individual needs, disease-specific features, and comorbidities. CONCLUSION: Medical awareness and evidence need to be further improved to enhance the medical care situation of these patients with complex needs.

Psychological interventions to improve pain, fatigue, anxiety, depression, and quality of life in children and adults with hypermobility spectrum disorders and Ehlers-Danlos syndrome: a systematic review.

Hypermobility spectrum disorders (HSD) affect individuals across physical, psychological and social domains, making assessment and management difficult. Management for this condition primarily focuses on addressing the musculoskeletal complaints using physiotherapy rather than the additional manifestations such as fatigue, anxiety and depression. This systematic review aims to identify psychological interventions and assess whether they improve the lived experiences of individuals with HSD. It also aims to assess which psychological interventions were most effective, which symptoms were most effectively managed by a psychological intervention, and whether there were differences between children and adults. Studies were included if they were a randomised controlled trial or pre/post-test design, a sample of any age and clinical diagnosis of HSD (including Ehlers-Danlos syndrome), used a psychological intervention and assessed the effect of the intervention on lived experiences using appropriate outcome measures. Risk of bias was assessed using the Mixed Methods Appraisal Tool. The results were narratively synthesised. Six studies were included in the review, one isolated psychological intervention and five incorporated a psychological intervention within a multidisciplinary programme. The interventions predominantly aimed to reduce pain including intensity, interference, pain-related fear and catastrophising, with anxiety and depression, affect, daily living, fatigue also being evaluated. The most beneficial psychological interventions were those delivered alongside physiotherapy in an outpatient or community setting, improving both the physical and psychological aspects of pain, subsequently improving quality of life. However, there lacks randomised controlled trials with larger samples to definitively confirm the significant findings discussed in this review.

[The Ehlers Danlos syndrome : a rare disease although commonly suspected]. / Le syndrome d'Ehlers Danlos : une maladie rare fréquemment suspectée.

The Ehlers Danlos syndromes (EDS) are a heterogenous group of inherited connective tissue disorders characterized by generalized joint hypermobility and instability, tissue fragility and multiple functional disorders. The EDS hypermobility type (hEDS) is the most common but the mildest subtype of EDS and is defined by joint involvement. hSED diagnosis is based on clinical criteria because no genetic factors nor molecular basis have yet been identified. Since chronic pain constitutes one of hESD main symptoms, the diagnosis is frequently suspected although the syndrome is rare, with a prevalence estimated to be 1/10.000. An expert clinical evaluation is therefore necessary in order to establish an accurate diagnosis. This allows the implementation of physical therapy which is the only treatment that has proven efficacious in reducing joint instability, generalized pain and secondary osteoarthritis.

Les syndromes d'Ehlers Danlos (SED) sont un groupe hétérogène de maladies héréditaires du tissu conjonctif, caractérisées par une hypermobilité et une instabilité articulaires généralisées, une fragilité des tissus et de multiples troubles fonctionnels. La forme hypermobile du SED (hSED) est le sous-type le plus fréquent, mais le moins sévère des SED. Elle se présente essentiellement sous forme de manifestations articulaires. Le diagnostic du hSED repose sur des critères cliniques, aucun facteur génétique ni base moléculaire n'ayant été identifiés à ce jour. La douleur chronique étant l'un des symptômes principaux du hSED, le diagnostic est souvent évoqué alors que le syndrome est rare, la prévalence étant estimée à 1/10.000. Une expertise clinique est nécessaire afin d'établir un diagnostic correct. Ceci permet la mise en route d'une rééducation kinésithérapique, seul traitement ayant démontré son efficacité pour contrôler les symptômes et réduire l'instabilité articulaire et l'arthrose secondaire.

Prevalence and outcomes of select rare vascular conditions in females: A descriptive review.

Rare vascular conditions frequently pose a diagnostic and therapeutic dilemma for health care providers. Several of these conditions have distinct relevance to females populations but, due to their infrequency, there has been little reported on the outcomes of rare vascular conditions specifically in females populations. We performed a literature review of a selection of three rare vascular conditions known to either disproportionately affect females (median arcuate ligament syndrome and fibromuscular dysplasia) or have unique manifestations in females populations (vascular Ehlers-Danlos syndrome). We performed a descriptive review of the literature focused on these three vascular conditions and identified aspects of the current available research describing sex-based differences in prevalence, any pathophysiology explaining the observed sex-based differences, and the contribution of sex to outcomes for each disease process. In addition, considerations for pregnant females with respect to each rare vascular disease process are discussed.

Psychological interventions for individuals with Ehlers-Danlos syndrome and hypermobility spectrum disorder: a scoping review.

PURPOSE: To identify the nature and extent of the evidence on psychological interventions among individuals with Ehlers-Danlos Syndrome (EDS) and Hypermobility Spectrum Disorder (HSD). MATERIALS AND METHODS: Eligible studies reported on psychological interventions for individuals of all ages with EDS and/or HSD. All studies published in English were included, with no restrictions to publication year or status. MEDLINE, CINAHL, EMBASE, and PsycINFO were searched. Two reviewers independently screened studies and abstracted data. RESULTS: This scoping review included 10 studies reporting on EDS, HSD, or both. Only cohort studies and case studies were identified. Four studies investigated Cognitive Behavioural Therapy (CBT), one investigated Dialectical Behavioural Therapy (DBT), two investigated psychoeducation, two investigated Intensive Interdisciplinary Pain Treatment (IIPT), and one investigated Acceptance Commitment Therapy (ACT). Interventions targeted pain management, self-destructive behaviours, and related psychological issues (e.g., depression/anxiety). Sample sizes were small (n < 50) for most studies and interventions were generally poorly described. CONCLUSIONS: There is a critical need for high-quality research surrounding psychological interventions for individuals with EDS/HSD. Psychological interventions for these individuals are understudied and existing studies lack validity. Researchers should investigate psychological interventions for individuals with all types of EDS/HSD with high-quality studies to validate findings from the existing studies.

Hypermobility spectrum disorders and active migraine in Israeli adolescents: A nationwide study.

OBJECTIVE: To assess the association between hypermobility spectrum disorders/hypermobile type Ehlers Danlos Syndrome (HSD/hEDS) and migraine in a national sample of adolescents in Israel. BACKGROUND: The association between HSD/hEDS and migraine is unclear, even more so in pediatric populations. METHODS: This population-based, cross-sectional study included 1,627,345 Israeli adolescents (945,519/1,626,407 [58%] males; mean age 17 ± 0.5 years) who were medically assessed before mandatory military service during 1998-2020. Diagnoses of migraine with at least one attack per month (active migraine) and HSD/hEDS were confirmed by certified specialists. The prevalences of active migraine in adolescents with and without HSD/hEDS were computed and the association between HSD/hEDS and active migraine was examined. RESULTS: Active migraine was significantly more prevalent in adolescents with HSD/hEDS (307/4686 [6.5%]) compared to those without HSD/hEDS (51,931/1,621,721 [3.2%]) (OR = 2.16, 95% CI 1.90-2.45). The association between HSD/hEDS and active migraine persisted in a multivariable analysis (OR = 2.08, 95% CI 1.85-2.34) and in several sensitivity analyses. CONCLUSIONS: We found a significant association between HSD/hEDS and active migraine in both male and female adolescents. Clinical awareness of the association can promote early diagnosis and treatment of migraine. Further research is required to identify appropriate pharmacologic and nonpharmacologic migraine treatment strategies for individuals with HSD/hEDS.

Diagnosis and management of vascular Ehlers-Danlos syndrome: Experience of the UK national diagnostic service, Sheffield.

The UK National Diagnostic Service for Ehlers-Danlos Syndromes (EDS) was established in 2009 for the rare types of EDS. Vascular EDS (vEDS) is an inherited connective tissue disorder caused by pathogenic variants in the COL3A1 gene. Associated tissue fragility affects multiple organ systems, increasing the risk of blood vessel dissection and rupture, with potentially fatal consequences. The diagnosis of vEDS has improved with advances in genetic testing, however this is most often suspected following an acute event. We provide data on the clinical features of vEDS for 180 patients (full cohort) seen in our service with confirmed molecular diagnoses. Increased awareness of this rare condition will prompt genetic testing essential to confirm the diagnosis. Outcomes are improved by early diagnosis followed by appropriate management. Fragile connective tissues make invasive procedures potentially dangerous, particularly in an emergency setting. Lifestyle advice from a young age can help acceptance and understanding of the diagnosis and inform choices. There is currently limited evidence for the use of drug therapy to reduce vascular events. We report on the incidence of vascular events in 126 patients (statistical analysis cohort) in our care and the use of medication. Our retrospective data showed that those patients on a long-term angiotensin II receptor blocker and/or beta-blocker had fewer vascular events than those not on cardiac medication who received the same lifestyle and emergency care advice.

Pain Characteristics and Symptom Management in Children with Hypermobile Ehlers-Danlos Syndrome and Hypermobility Spectrum Disorder.

AIMS: This study aims to investigate pediatric hypermobile Ehlers-Danlos syndrome (hEDS) and hypermobility spectrum disorder (HSD) pain features and management strategies. METHODS: This is a mixed-methods, cross-sectional study design using patient-reported outcomes in 21 children diagnosed with hEDS/HSD. Children who reported bothersome pain were interviewed for pain features. The Child Activity Limitation Interview-21, the Brief Pain Inventory pain interference items, and the Functional Disability Inventory were used to investigate pain interference. To evaluate psychological symptoms regarding pain, the pediatric version of the Survey of Pain Attitude and the child version of the Pain Catastrophizing Scale were used. RESULTS: Nineteen children had bothersome pain and of them, eight children reported constant pain. The most frequently reported regions of pain were at the ankle (mild pain) and the back (moderate-to-severe pain). Children reported mild-to-moderate pain interference and believed medications were beneficial for their pain management. Nineteen children sought treatment and of those 16 children used to exercise and acetaminophen and 13 visited physicians as a means of treatment. Parents were overall satisfied with their child's treatment (13 out of 19). CONCLUSIONS: Sufficient awareness of pain-related symptoms and understanding of the treatment strategies in early childhood is needed to prevent deleterious consequences in adulthood.

Multidisciplinary chronic pain management strategies in patients with Ehlers-Danlos syndromes.

Ehlers-Danlos syndromes (EDS) are a group of disorders characterized by abnormal connective tissue affecting several organ systems. Patients with the hypermobile type of EDS (hEDS) commonly experience chronic pain which can present as musculoskeletal pain, fibromyalgia, neuropathic pain or abdominal pain. The effective management of chronic pain in hEDS patients is a challenge. This study reviews two cases of chronic pain in hEDS patients and the multimodal treatment regimen used along with peripheral nerve stimulation for shoulder and knee pains, never before reported in hEDS patients. Since hEDS associated chronic pain is multifactorial in origin, treatment requires a multidisciplinary approach which includes physical therapy, psychotherapy, pharmacotherapy and interventional pain procedures such as trigger point injections, peripheral nerve block, radiofrequency ablation and peripheral nerve stimulation.

Ehlers­Danlos Syndromes (EDS) are a group of disorders that affects the connective tissues that supports skin, muscles and organs. Patients with the hypermobile subtype of EDS (hEDS) often experience chronic pain of multiple locations including the muscles, joints, nerves, abdomen, head or generalized pain. Treating chronic pain in patients with hEDS is challenging. In this study, we review the treatment of chronic pain in two patients with hEDS using multiple therapies including the novel use of peripheral nerve stimulation in this patient population. Chronic pain in hEDS patients is caused by multiple different mechanisms and therefore, the treatment of this pain requires multiple different therapeutic interventions such as medications, physical therapy, psychotherapy and minimally invasive procedures such as peripheral nerve stimulation.

A Comprehensive Review: Chronic Pain Sequelae in the Presence of Ehlers-Danlos Syndrome.

PURPOSE OF REVIEW: Patients diagnosed with Ehlers-Danlos syndromes (EDS), and especially those with the hypermobility subtype, often experience a diverse range of acute and chronic pain conditions throughout their lifetime. These can present in a variety of different phenotypes and comorbidities, making it difficult to develop structured treatment protocols. This review seeks to summarize the current literature to address old and novel treatments for EDS. RECENT FINDINGS: Historically, medications and surgery have been used to treat patients with EDS but with low efficacy. Newer therapies that have shown promising effects for both decreasing pain and increasing quality of life include physical/occupational therapy, transcutaneous electrical nerve stimulation units, trigger point injections, low-dose naltrexone, and laser therapy. In addition, addressing the psychosocial aspects of pain with EDS through methods like cognitive behavioral therapy and patient education has shown to be vital in minimizing pain. Most research also emphasizes that pain management should not only focus on pain reduction, but on helping reduce symptoms of hypermobility, central sensitization, and fatigue to make an impactful difference. Research on pain in EDS is still limited with good clinical practice guidelines often limited by poor sample size and lack of clinical studies. Treatment options should be structured based on the specific type of pain pathology and presenting symptoms of each patient and their comorbidities. Future research should attempt to prioritize larger sample sizes, clear definitions of EDS subtypes, randomized trials for treatment efficacy, and more studies dedicated to non-musculoskeletal forms of pain.

Assessment of the beliefs, needs, and expectations for genetic counseling of patients with hypermobile Ehlers-Danlos syndrome.

Ehlers-Danlos syndrome, hypermobility type (hEDS) is a heritable connective tissue disorder that currently does not have a known molecular etiology. Previous studies have explored the complex symptomology, clinical diagnosis, and psychological aspects of hEDS. Genetics providers currently aid in the diagnosis and management guidance of patients with hEDS, but there is limited data describing the needs and expectations of individuals with hEDS from a clinical genetics appointment. Our study sought to explore these items through the use of an online survey to assess participants' beliefs, needs and expectations (BNE) for genetic counseling as well as questions about demographics, hEDS symptoms, and current medical care. A total of 460 respondents with hEDS completed the survey. Most participants felt joint pain/weakness (n = 392; 88%) was one of the most disruptive symptoms of hEDS and 63% (n = 289) reported having psychiatric conditions. BNE scores were highest in two domains: expectations to have psychosocial concerns addressed during a genetic counseling appointment (mean score = 4.4/5; SD = 0.56) and desire for positive feelings after a genetic counseling session (mean score = 4.3/5; SD = 0.59). Participants who previously had genetic counseling felt less unsure about their diagnosis (p = 0.02) and had lower need for information about hEDS (p < 0.001). Majority of participants did not feel that their doctors were knowledgeable about hEDS (n = 269; 58%) and strongly supported a multidisciplinary approach to their care (n = 445; 97%). This research provides a framework for genetics providers and other healthcare professionals to assess the needs and expectations of patients with hEDS and consider re-structuring their appointment formats to service this population.

Resource utilization and multidisciplinary care needs for patients with Ehlers-Danlos syndrome.

BACKGROUND: Ehlers-Danlos syndrome (EDS) represents a family of heritable connective tissue disorders with overlapping phenotypic features, frequently including joint hypermobility, tissue fragility, and skin hyperextensibility. Comorbid symptoms are common for patients with EDS and include multiple body systems marked by neurologic, cardiovascular, gastrointestinal, musculoskeletal issues, chronic pain, headaches, and anxiety and depression. The many comorbidities lead to high disease burden, which requires greater healthcare utilization. METHODS: This survey of families examines healthcare utilization, of adults and minors, through evaluation of subspecialty care appointments across many healthcare systems in one region. RESULTS: There were 155 adults and 83 minors with a diagnosis of EDS with a total of 693 unique visits across 27 different specialties at over 20 different hospitals or clinics in the surveyed area. Cardiology, neurology, and gastroenterology were the most utilized subspecialties for adults, while rheumatology, cardiology, and neurology were most utilized by minors. Many respondents (67%) reported their medical care needs are not being met, and 87% reported interest in a multidisciplinary clinic for EDS with the most interest in pain management, physical and occupational therapy, and rheumatology. CONCLUSION: Understanding healthcare utilization and needs of those with EDS can provide the foundation for improved care for those with EDS through a coordinated multidisciplinary care model.

Hypermobile Ehlers-Danlos syndrome and disorders of the gastrointestinal tract: What the gastroenterologist needs to know.

BACKGROUND AND AIM: Hypermobile Ehlers-Danlos syndrome (hEDS) and the hypermobility spectrum disorders (HSD) can be challenging to diagnose and manage. Gastrointestinal symptoms and disorders of gut-brain interaction are common in this cohort and multifactorial in origin. The primary aim of this review is to arm the gastroenterologist with a clinically useful understanding of HSD/hEDS, by exploring the association of gastrointestinal disorders with HSD/hEDS, highlighting current pathophysiological understanding and providing a pragmatic approach to managing these patients. METHODS: Literature relevant to the gastrointestinal system and hypermobile Ehlers-Danlos syndrome was systematically searched, critically appraised, and summarized. RESULTS: Diagnosis is based upon clinical criteria and a genetic basis is yet to be defined. The prevalence of many gut symptoms, including abdominal pain (69% vs 27%, P < 0.0001), postprandial fullness (34% vs 16%, P = 0.01), constipation (73% vs 16%, P < 0.001), and diarrhea (47% vs 9%, P < 0.001) are significantly higher in HSD/hEDS compared with non-HSD/hEDS individuals. Disorders of gut-brain interaction are also common, particularly functional dyspepsia. The pathophysiology of gut symptoms is poorly understood but may involve effects of connective tissue laxity and its functional consequences, and the influence of autonomic dysfunction, medication and comorbid mental health disorders. Awareness is the key to early diagnosis. Management is limited in evidence-base but ideally should include an integrated multidisciplinary approach. CONCLUSIONS: HSD/hEDS is a multisystemic disorder in which gastrointestinal symptoms, particularly related to disorders of gut-brain interaction are common. Deficiencies in knowledge regarding the pathophysiological processes limit evidence-based interventions and remain important areas for future research.