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The Consensus Conference was funded by Debra UK, Debra Austria and Debra Ireland. (Although the authors have acknowledged in other unrelated publications their extramural support for their own epidermolysis bullosa-related research programmes, none of these has provided funding for the Consensus Conference or the generation of this report.)

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Background Wound care is the cornerstone of treatment for patients with epidermolysis bullosa (EB); however, there are currently no guidelines to help practitioners care for these patients. Objectives The objective of this study was to generate a list of recommendations that will enable practitioners to better care for patients with EB. Methods An expert panel generated a list of recommendations based on the best evidence available. The recommendations were translated into a survey, and sent to other EB experts to generate consensus using an online-based modified Delphi method. The list was refined and grouped into themes and specific recommendations. Results There were15 respondents (45% response rate), with significant experience in the EB field (>10 years [67%]). Respondents included physicians (67%), nurses (17%), and allied health professionals (7%). There was more than 85% agreement for all the proposed items. These were further refined and grouped into 5 main themes (assessment and management of factors that impair healing, patient-centered concerns, local wound care, development of an individualized care plan, and organizational support) and 17 specific recommendations. Limitations There is a paucity of scientific evidence with most recommendations based on expert opinion. Conclusions These recommendations will provide practitioners with a framework for caring for these patients. Additional scientific research including effectiveness studies for everyday practice and expert consensus, may further refine these recommendations.

Recessive dystrophic epidermolysis bullosa (RDEB) is a severe inherited skin-blistering disorder caused by mutations in the COL7A1 gene that lead to reduced type-VII collagen and defective anchoring fibrils at the dermal-epidermal junction (DEJ). Presently there are no effective treatments for this disorder. Recent mouse studies have shown that intradermal injections of normal human fibroblasts can generate new human type-VII collagen and anchoring fibrils at the DEJ. To assess potential clinical benefits in humans, we gave single intradermal injections of allogeneic fibroblasts to five subjects with RDEB. We noted increased type-VII collagen at the DEJ at 2 weeks and at 3 months following injection and increased anchoring fibrils, although none of these had normal morphology. No adverse effects, clinical or immunopathologic, were noted. We believe the major effect of allogeneic fibroblasts is to increase the recipients' own COL7A1 mRNA levels with greater deposition of mutant type-VII collagen at the DEJ and formation of additional rudimentary anchoring fibrils. Nevertheless, this mutant protein may be partially functional and capable of increasing adhesion at the DEJ. This is the first study demonstrating that intradermal injections of allogeneic fibroblasts have therapeutic potential in human subjects with RDEB.

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