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Hany U, Watson CM, Liu L, Smith CEL, Harfoush A, Poulter JA, Nikolopoulos G, Balmer R, Brown CJ, Patel A, Simmonds J, Charlton R, Acosta de Camargo MG, Rodd HD, Jafri H, Antanaviciute A, Moffat M, Al-Jawad M, Inglehearn CF, Mighell AJ. Heterozygous COL17A1 variants are a frequent cause of amelogenesis imperfecta. J Med Genet 2024; 61:347-355. [PMID: 37979963 PMCID: PMC10982616 DOI: 10.1136/jmg-2023-109510] [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: 07/13/2023] [Accepted: 10/17/2023] [Indexed: 11/20/2023]
Abstract
BACKGROUND Collagen XVII is most typically associated with human disease when biallelic COL17A1 variants (>230) cause junctional epidermolysis bullosa (JEB), a rare, genetically heterogeneous, mucocutaneous blistering disease with amelogenesis imperfecta (AI), a developmental enamel defect. Despite recognition that heterozygous carriers in JEB families can have AI, and that heterozygous COL17A1 variants also cause dominant corneal epithelial recurrent erosion dystrophy (ERED), the importance of heterozygous COL17A1 variants causing dominant non-syndromic AI is not widely recognised. METHODS Probands from an AI cohort were screened by single molecule molecular inversion probes or targeted hybridisation capture (both a custom panel and whole exome sequencing) for COL17A1 variants. Patient phenotypes were assessed by clinical examination and analyses of affected teeth. RESULTS Nineteen unrelated probands with isolated AI (no co-segregating features) had 17 heterozygous, potentially pathogenic COL17A1 variants, including missense, premature termination codons, frameshift and splice site variants in both the endo-domains and the ecto-domains of the protein. The AI phenotype was consistent with enamel of near normal thickness and variable focal hypoplasia with surface irregularities including pitting. CONCLUSION These results indicate that COL17A1 variants are a frequent cause of dominantly inherited non-syndromic AI. Comparison of variants implicated in AI and JEB identifies similarities in type and distribution, with five identified in both conditions, one of which may also cause ERED. Increased availability of genetic testing means that more individuals will receive reports of heterozygous COL17A1 variants. We propose that patients with isolated AI or ERED, due to COL17A1 variants, should be considered as potential carriers for JEB and counselled accordingly, reflecting the importance of multidisciplinary care.
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Affiliation(s)
- Ummey Hany
- Leeds Institute of Medical Research, University of Leeds, St. James's University Hospital, Leeds, UK
| | - Christopher M Watson
- Leeds Institute of Medical Research, University of Leeds, St. James's University Hospital, Leeds, UK
- North East and Yorkshire Genomic Laboratory Hub, Central Lab, St. James's University Hospital, Leeds, UK
| | - Lu Liu
- Leeds Institute of Medical Research, University of Leeds, St. James's University Hospital, Leeds, UK
- School of Dentistry, Clarendon Way, University of Leeds, Leeds, UK
| | - Claire E L Smith
- Leeds Institute of Medical Research, University of Leeds, St. James's University Hospital, Leeds, UK
| | - Asmaa Harfoush
- School of Dentistry, Clarendon Way, University of Leeds, Leeds, UK
| | - James A Poulter
- Leeds Institute of Medical Research, University of Leeds, St. James's University Hospital, Leeds, UK
| | - Georgios Nikolopoulos
- Institute for Fundamental Biomedical Research, B.S.R.C. 'Alexander Fleming', Vari, Attica, Greece
| | - Richard Balmer
- School of Dentistry, Clarendon Way, University of Leeds, Leeds, UK
| | - Catriona J Brown
- Birmingham Dental Hospital, Mill Pool Way, Edgbaston, Birmingham, UK
| | - Anesha Patel
- LCRN West Midlands Core Team, NIHR Clinical Research Network (CRN), Birmingham Research Park (West Wing), Vincent Drive, Edgbaston, Birmingham, UK
| | - Jenny Simmonds
- North East and Yorkshire Genomic Laboratory Hub, Central Lab, St. James's University Hospital, Leeds, UK
| | - Ruth Charlton
- North East and Yorkshire Genomic Laboratory Hub, Central Lab, St. James's University Hospital, Leeds, UK
| | | | - Helen D Rodd
- Academic Unit of Oral Health Dentistry and Society, School of Clinical Dentistry, University of Sheffield, Sheffield, UK
| | - Hussain Jafri
- Fatima Jinnah Medical University, Punjab Thalassaemia and Other Genetic Disorders Prevention and Research Institute, Lahore, Pakistan
| | | | - Michelle Moffat
- Paediatric Dentistry, The Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Maisoon Al-Jawad
- School of Dentistry, Clarendon Way, University of Leeds, Leeds, UK
| | - Chris F Inglehearn
- Leeds Institute of Medical Research, University of Leeds, St. James's University Hospital, Leeds, UK
| | - Alan J Mighell
- School of Dentistry, Clarendon Way, University of Leeds, Leeds, UK
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Eye Involvement and Management in Inherited Epidermolysis Bullosa. Drugs 2022; 82:1277-1285. [PMID: 36074321 DOI: 10.1007/s40265-022-01770-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/22/2022] [Indexed: 11/03/2022]
Abstract
Inherited epidermolysis bullosa (EB) is a group of genetic rare diseases associated with skin fragility, which leads to the formation of blisters, erosions, and scars on the skin and mucous membranes. Epidermolysis bullosa includes four main types and some several clinical subtypes including EB simplex, junctional EB, dystrophic EB, and Kindler's EB. Ocular involvement ranged from 51 to 68% in EB and can cause irreversible damages if not properly managed. Corneal erosions are the most common finding among series, including our cohort. We review here clinical and pathological features of ocular involvement in EB and the main keys for management, with a focus on recent innovative therapies.
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Detection of Novel Biallelic Causative Variants in COL7A1 Gene by Whole-Exome Sequencing, Resulting in Congenital Recessive Dystrophic Epidermolysis Bullosa in Three Unrelated Families. Diagnostics (Basel) 2022; 12:diagnostics12071525. [PMID: 35885431 PMCID: PMC9316163 DOI: 10.3390/diagnostics12071525] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Revised: 06/10/2022] [Accepted: 06/20/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Dystrophic Epidermolysis bullosa (DEB) is a rare, severe subtype of epidermolysis bullosa (EB), characterized by blisters and miliary rashes of the skin. Dystrophic EB (DEB) includes variants inherited both in an autosomal-dominant or autosomal-recessive manner. Recessive dystrophic EB (RDEB) is divided into many subtypes and prevails as a result of biallelic genetic mutations in COL7A1 gene encoding type VII collagen, a major stabilizing molecule of the dermo-epidermal junction. The blister formation is mainly due to the variable structural and functional impairment of anchoring fibrils in VII collagen (COLVII), responsible for the adhesion of the epidermis to the dermis. Method: Three Pakistani families (A, B and C) affected with congenital dystrophic epidermolysis bullosa were recruited in the present study. The whole-exome sequencing (WES) approach was utilized for the detection of the pathogenic sequence variants in probands. The segregation of these variants in other participants was confirmed by Sanger sequencing. Results: This study identified a novel missense variant c.7034G>A, p. Gly2345Asp in exon 91, a novel Frameshift mutation c.385del (p. His129MetfsTer18) in a homozygous form in exon no 3, and a previously known nonsense variation (c.1573 C>T; p. Arg525Ter) in exon 12 of COL7A1 gene in families A, B, and C, respectively, as causative mutations responsible for dystrophic epidermolysis bullosa in these families. Conclusion: Our study validates the involvement of the COL7A1 gene in the etiology of dystrophic epidermolysis bullosa. It further expands the COL7A1 gene mutation database and provides an additional scientific basis for diagnosis, genetic counseling, and prognosis purposes for EB patients.
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Chen VM, Southwell K, Huynh E, Gavett S, Richey L, Esmail M. Corneal Changes and Strategies to Improve Survival of Hypomorphic Collagen VII-Deficient Mice for the Study of Ocular Dystrophic Epidermolysis Bullosa. Comp Med 2022; 72:14-21. [PMID: 35131003 DOI: 10.30802/aalas-cm-21-000063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Ophthalmic study of collagen CVII hypomorphic mice is uniquely challenging due to the strain's published survival rate to weaning of 24%. Because chronic ocular fibrosis requires time to develop, optimizing the survival rate is of critical importance.In this study, standard husbandry practices were enhanced by the addition of sterilized diet and drug delivery gels, acidified water, irradiated food pellets, cellulose fiber bedding, minimal handling, removal of siblings within 2-3 wk from birth, and a preferred housing location. Survival rates per breeding cycle, sex, weight, and cause of early euthanasia were recorded and analyzed over 43 mo. Overall, 49% of mice survived to weaning and 76% of weaned mice survived to 20 wk of age. Corneal opacities were seen in 65% of mice by 20 wk, but only 10% of eyes showed the sustained opacification that was indicative of fibrosis. Corneal opacities occurred at the same rate as in humans with epidermolysis bullosa. 66% of the mice showed weight loss at 11 wk. Males required early euthanasia 4 times more often than did females. Euthanasia was required for urinary obstruction due to penile prolapse in 88% of males. With our enhanced care protocol, hypomorphic mice in our colony survived at twice the published rate. With this revised husbandry standard, experiments planned with termination endpoints of 14 wk for males and 17 wk for females are more likely to reach completion.
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Williamson J, Chan S, Clapson K, Shah S. Corneal Lesion Characterized by Optical Coherence Tomography Assists in the Diagnosis of Epidermolysis Bullosa in a Two-Week-Old Neonate. Cornea 2022; 41:e1. [PMID: 34743104 DOI: 10.1097/ico.0000000000002929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- Jeremy Williamson
- Department of Ophthalmology, Queensland Children's Hospital, Brisbane, Queensland, Australia
- School of Clinical Medicine-Royal Brisbane Clinical Unit, University of Queensland, Herston, Queensland, Australia
| | - Sarah Chan
- Department of Ophthalmology, Queensland Children's Hospital, Brisbane, Queensland, Australia
- School of Clinical Medicine-Royal Brisbane Clinical Unit, University of Queensland, Herston, Queensland, Australia
| | - Kathryn Clapson
- Department of Ophthalmology, Queensland Children's Hospital, Brisbane, Queensland, Australia
| | - Shaheen Shah
- Department of Ophthalmology, Queensland Children's Hospital, Brisbane, Queensland, Australia
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Hon KL, Chu S, Leung AKC. Epidermolysis Bullosa: Pediatric Perspectives. Curr Pediatr Rev 2022; 18:182-190. [PMID: 34036913 DOI: 10.2174/1573396317666210525161252] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Revised: 01/25/2021] [Accepted: 02/01/2021] [Indexed: 11/22/2022]
Abstract
Epidermolysis bullosa (EB) is a group of rare congenital genetic conditions that result in painful blistering of the skin and mucous membranes, which occur with minor trauma or friction. There are many types and subtypes of EB that need to be distinguished, as the management and prognosis of each can vary significantly. We aim to perform an up-to-date literature review on congenital EB for healthcare providers in pediatrics. We performed a review of existing literature in the English language on EB via PubMed Clinical Queries, using key words such as "epidermolysis bullosa", "congenital" and "children". We reviewed EB based on the following subheadings: epidemiology, diagnosis, therapy, prognosis, and clinical prediction guidelines. EB is due to mutation in a number of genes, some types are autosomal dominant while others are autosomal recessive. The underlying mechanism is a defect in attachment between or within the epidermis and dermis of the skin. There are four main types: epidermolysis bullosa simplex, dystrophic epidermolysis bullosa, junctional epidermolysis bullosa, and Kindler syndrome. The diagnosis is suspected based on symptoms and confirmed by skin biopsy and definitive genetic testing. The severity of EB can range from mild to fatal. Severe complications may arise in some EB types and subtypes within the eye, ear, nose, upper airway, gastrointestinal and genitourinary tracts. There is no cure for the condition to date. Optimal management must be multidisciplinary, and involves wound care, pain control, controlling infections, nutritional support, and prevention and treatment of complications. EB presents in different forms. Treatment is supportive. The prognosis of milder forms is good. Children severely affected with EB and their families live a misery life with impaired quality of life. Health care workers must be aware of the suffering in these families and proactively support them.
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Affiliation(s)
- Kam Lun Hon
- Department of Paediatrics, The Chinese University of Hong Kong, and Department of Paediatrics and Adolescent Medicine, The Hong Kong Children's Hospital, Kowloon, Hong Kong
| | - Samantha Chu
- Faculty of Medicine, The Chinese University of Hong Kong, Shenzhen, Hong Kong
| | - Alexander K C Leung
- Department of Pediatrics, The University of Calgary, and The Alberta Children's Hospital, Calgary, Alberta, Canada
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Kubanov AA, Chikin VV, Karamova AE, Monchakovskaya ES. Topical treatment of inherited epidermolysis bullosa. VESTNIK DERMATOLOGII I VENEROLOGII 2021. [DOI: 10.25208/vdv1290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
Abstract
Inherited epidermolysis bullosa is a group of genetic skin disorders characterized by skin erosions, ulceration, skin and mucosal blistering requiring topical treatment. This review demonstrates major clinical manifestations of epidermolysis bullosa and its mechanisms of development. According to these features the main principles of topical treatment and drug therapy were developed, including physical protection from trauma, moisturizing, improvement of wound healing, prevention and management of infection, itch and pain management. Drug therapy is outlined with dosage forms, drug routes of administration, age restrictions indicated in the instruction for medical use for the medications that could be used in epidermolysis bullosa patients. The authors provide indications for clinical use of antiseptics, disinfectants, antibiotics, antimicrobial agents, emollient cream and drugs reducing itch and pain.
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Tang JY, Marinkovich MP, Lucas E, Gorell E, Chiou A, Lu Y, Gillon J, Patel D, Rudin D. A systematic literature review of the disease burden in patients with recessive dystrophic epidermolysis bullosa. Orphanet J Rare Dis 2021; 16:175. [PMID: 33849616 PMCID: PMC8045359 DOI: 10.1186/s13023-021-01811-7] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 03/31/2021] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND/OBJECTIVE Recessive dystrophic epidermolysis bullosa (RDEB) is a genetic collagen disorder characterized by skin fragility leading to blistering, wounds, and scarring. There are currently no approved curative therapies. The objective of this manuscript is to provide a comprehensive literature review of the disease burden caused by RDEB. METHODS A systematic literature review was conducted in MEDLINE and Embase in accordance with PRISMA guidelines. Observational and interventional studies on the economic, clinical, or humanistic burden of RDEB were included. RESULTS Sixty-five studies were included in the review. Patients had considerable wound burden, with 60% reporting wounds covering more than 30% of their body. Increases in pain and itch were seen with larger wound size. Chronic wounds were larger and more painful than recurrent wounds. Commonly reported symptoms and complications included lesions and blistering, anemia, nail dystrophy and loss, milia, infections, musculoskeletal contractures, strictures or stenoses, constipation, malnutrition/nutritional problems, pseudosyndactyly, ocular manifestations, and dental caries. Many patients underwent esophageal dilation (29-74%; median dilations, 2-6) and gastrostomy tube placement (8-58%). In the severely affected population, risk of squamous cell carcinoma (SCC) was 76% and mortality from SCC reached 84% by age 40. Patients with RDEB experienced worsened quality of life (QOL), decreased functioning and social activities, and increased pain and itch when compared to other EB subtypes, other skin diseases, and the general population. Families of patients reported experiencing high rates of burden including financial burden (50-54%) and negative impact on private life (79%). Direct medical costs were high, though reported in few studies; annual payer-borne total medical costs in Ireland were $84,534 and annual patient-borne medical costs in Korea were $7392. Estimated annual US costs for wound dressings ranged from $4000 to $245,000. Patients spent considerable time changing dressings: often daily (13-54% of patients) with up to three hours per change (15-40%). CONCLUSION Patients with RDEB and their families/caregivers experience significant economic, humanistic, and clinical burden. Further research is needed to better understand the costs of disease, how the burden of disease changes over the patient lifetime and to better characterize QOL impact, and how RDEB compares with other chronic, debilitating disorders.
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Affiliation(s)
- Jean Yuh Tang
- Department of Dermatology, Stanford Universixsty School of Medicine, 291 Campus Drive, Stanford, CA, 94305, USA
| | - M Peter Marinkovich
- Department of Dermatology, Stanford Universixsty School of Medicine, 291 Campus Drive, Stanford, CA, 94305, USA
| | - Eleanor Lucas
- Pharmerit - An OPEN Health Company, 4350 East West Highway, Suite 1100, Bethesda, MD, 20814, USA
| | - Emily Gorell
- Department of Dermatology, Stanford Universixsty School of Medicine, 291 Campus Drive, Stanford, CA, 94305, USA
| | - Albert Chiou
- Department of Dermatology, Stanford Universixsty School of Medicine, 291 Campus Drive, Stanford, CA, 94305, USA
| | - Ying Lu
- Department of Dermatology, Stanford Universixsty School of Medicine, 291 Campus Drive, Stanford, CA, 94305, USA
| | - Jodie Gillon
- Abeona Therapeutics Inc, 1330 Avenue of the Americas, New York, NY, 10019, USA
| | - Dipen Patel
- Pharmerit - An OPEN Health Company, 4350 East West Highway, Suite 1100, Bethesda, MD, 20814, USA
| | - Dan Rudin
- Abeona Therapeutics Inc, 1330 Avenue of the Americas, New York, NY, 10019, USA.
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Jiang X, Zhu Y, Sun H, Gu F. A Novel Mutation p.L461P in KRT5 Causing Localized Epidermolysis Bullosa Simplex. Ann Dermatol 2020; 33:11-17. [PMID: 33911807 PMCID: PMC7875216 DOI: 10.5021/ad.2021.33.1.11] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 05/29/2020] [Accepted: 06/17/2020] [Indexed: 11/08/2022] Open
Abstract
Background Epidermolysis bullosa (EB) is a rare genetic disease with widely different clinical manifestations, but the relationship between genotype and phenotype is not fully understood. In the present study, we recruited a Chinese family in which two members had been diagnosed with localized EB simplex (EBS), with clinical manifestation, including blisters and erosions on the soles of the feet since infancy. Objective To identify and confirm the genetic variation in a Chinese family diagnosed as localized EBS. Methods Our study included two patients, other healthy members of the family, and 100 normal controls. Genomic DNA samples were isolated from each participant, and then polymerase chain reaction (PCR) direct sequencing was performed. Results The results of PCR direct sequencing revealed a novel heterozygous missense mutation in codon 461 of exon 7 of KRT5 (c.1382T>C), which led to an amino acid change (p.L461P) in the patients with EBS but was absent in unaffected family members and 100 unrelated control samples. Conclusion The present study broadens the mutational spectrum of EBS, and this knowledge could be harnessed for prenatal screening, gene diagnosis, and gene therapy for localized EBS.
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Affiliation(s)
- Xin Jiang
- Department of Dermatology, Tongling People's Hospital, Anhui, China
| | - Yingyu Zhu
- Department of Dermatology, Tongling People's Hospital, Anhui, China
| | - Huihui Sun
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, Wenzhou Medical University, Wenzhou, China.,Genetic Disease Center, School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou, China
| | - Feng Gu
- State Key Laboratory of Ophthalmology, Optometry and Vision Science, Wenzhou Medical University, Wenzhou, China.,Genetic Disease Center, School of Ophthalmology & Optometry and Eye Hospital, Wenzhou Medical University, Wenzhou, China
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Martin K, Geuens S, Asche JK, Bodan R, Browne F, Downe A, García García N, Jaega G, Kennedy B, Mauritz PJ, Pérez F, Soon K, Zmazek V, Mayre-Chilton KM. Psychosocial recommendations for the care of children and adults with epidermolysis bullosa and their family: evidence based guidelines. Orphanet J Rare Dis 2019; 14:133. [PMID: 31186066 PMCID: PMC6560722 DOI: 10.1186/s13023-019-1086-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Accepted: 05/01/2019] [Indexed: 12/13/2022] Open
Abstract
Epidermolysis Bullosa (EB) is a group of rare genetic disorders resulting in skin fragility and other symptoms. Commissioned by DEBRA International and funded by DEBRA Norway, this evidence-bases guideline provides recommendations to optimise psychosocial wellbeing in EB. An international multidisciplinary panel of social and health care professionals (HCP) and people living with EB was formed. A systematic international literature review was conducted by the panel following the Scottish Intercollegiate Guidelines Network (SIGN) methodology. The resulting papers underwent systematic selection and critique processes. Included papers were allocated to 6 different outcome groups to allow data synthesis and exploration: quality of life, coping, family, wellbeing, access to HCP and pain. Based on the evidence in those papers, recommendations were made for individuals living with EB, family and caregivers and HCP working in the field. Few studies have investigated interventions and which factors lead to better outcomes, but general recommendations can be made. EB is a complex disease impacting enormously on every aspect of psychosocial life. People and families living with EB need access to multidisciplinary support, including psychological guidance, in order to improve quality of life and psychosocial wellbeing. Interventions should stimulate social participation to prevent isolation. People with EB and their families should be able to access a supportive network. HCP should be well supported and educated about the complexity of EB. They should work collaboratively with those around the individual with EB (e.g. schools, employers etc.) to provide psychosocial opportunity and care. Attention should be paid to the psychosocial impact of EB as well as physical needs. Directions for research are indicated.
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Affiliation(s)
- K Martin
- University Hospitals Birmingham NHS Trust, Solihull Hospital, Solihull, B91 2JL, UK.
| | - S Geuens
- Universital Hospitals Leuven, Leuven, Belgium
| | - J K Asche
- DEBRA Norge and person living with JEB, Stavanger, Norway
| | - R Bodan
- California State University, Fullerton, CA, USA
| | - F Browne
- Our Lady's Children's Hospital Crumlin, Dublin, Ireland
| | - A Downe
- Guy's and St Thomas' Hospitals NHS Foundation Trust, London, UK
| | | | - G Jaega
- Psychology graduate and person living with EBS, Liverpool, UK
| | - B Kennedy
- Our Lady's Children's Hospital Crumlin, Dublin, Ireland
| | - P J Mauritz
- The University Medical Center Groningen, Groningen, the Netherlands
| | - F Pérez
- DEBRA Chile, Santiago, Chile
| | - K Soon
- Great Ormond Street Hospital NHS Foundation Trust, London, UK
| | | | - K M Mayre-Chilton
- Guy's and St Thomas' Hospitals NHS Foundation Trust, London, UK.,DEBRA International, Vienna, Austria
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Rashad R, Weed MC, Quinn N, Chen VM. Extended Wear Bandage Contact Lenses Decrease Pain and Preserve Vision in Patients with Epidermolysis Bullosa: Case Series and Review of Literature. Ocul Immunol Inflamm 2019; 28:379-383. [DOI: 10.1080/09273948.2019.1587472] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Ramy Rashad
- Tufts University School of Medicine, Boston, MA, USA
| | | | - Nicole Quinn
- New England College of Optometry, Boston, MA, USA
| | - Vicki M. Chen
- Tufts Medical Center, Boston, MA, USA
- New England Eye Center, Boston, MA, USA
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