ABSTRACT
BACKGROUND: Inherited epidermolysis bullosa (EB) is a cluster of rare, genetic skin and mucosal fragility disorders with multi-system and secondary effects, in which blistering and erosions occur in response to friction/mechanical trauma. Considering the incurable and potentially life-limiting nature of the condition and the challenges posed by its symptoms, a palliative approach to EB-related care is necessary. However, knowledge and experience related to the provision of EB palliative care is minimal. Evidence-based, best care guidelines are needed to establish a base of knowledge for practitioners to prevent or ease suffering while improving comfort at all stages of the illness, not just the end of life. METHODS: This consensus guideline (CG) was begun at the request of DEBRA International, an international organization dedicated to improvement of care, research, and dissemination of knowledge for EB patients, and represents the work of an international panel of medical experts in palliative care and EB, people living with EB, and people who provide care for individuals living with EB. Following a rigorous, evidence-based guideline development process, the author panel identified six clinical outcomes based on the results of a survey of people living with EB, carers, and medical experts in the field, as well as an exhaustive and systematic evaluation of literature. Recommendations for the best clinical provision of palliative care for people living with EB for each of the outcomes were reached through panel consensus of the available literature. RESULTS: This article presents evidence-based recommendations for the provision of palliative healthcare services that establishes a base of knowledge and practice for an interdisciplinary team approach to ease suffering and improve the quality of life for all people living with EB. Any specific differences in the provision of care between EB subtypes are noted. CONCLUSIONS: Because there is yet no cure for EB, this evidence-based CG is a means of optimizing and standardizing the IDT care needed to reduce suffering while improving comfort and overall quality of life for people living with this rare and often devastating condition.
Subject(s)
Epidermolysis Bullosa , Palliative Care , Terminal Care , Epidermolysis Bullosa/therapy , HumansABSTRACT
OBJECTIVE: To establish the epidemiological, clinical, pathological and genetic characteristics of epidermolysis bullosa (EB) in New Zealand (NZ). METHODS: Participants were recruited through the Dystrophic Epidermolysis Bullosa Research Association of New Zealand (DEBRA NZ). Dedicated EB nurse medical records, Genetic Health Service NZ (GHSNZ) records and, where available, public hospital records were manually reviewed for relevant clinical data. RESULTS: Ninety-two participants took part in the study (56% participation rate). Forty-nine (53%) participants had EB simplex (EBS), 40 (43%) had dystrophic EB (DEB), and 3 (3%) had junctional EB (JEB). Point prevalence for EB of all types was 19.5 per million, and 10.4, 8.6 and 0.9 per million for EBS, DEB and JEB, respectively. Thirty-four participants had intermediate or severe EB. There were 29 paediatric cases and almost even numbers of males and females. Compared to NZ European and Maori, prevalence rates were lower for Pacific and Asian people and higher in the Middle Eastern/Latin American/African population. Eight out of 14 skin biopsy results were informative, and 14 of 15 genetic test results were informative. CONCLUSION: New Zealand has similar prevalence rates of EB compared with other national cohorts. This is likely to be an underestimate due to methodological limitations. Recent advancements in genomic testing have resulted in an improved diagnostic rate in our population. Further research into ethnic differences in prevalence, and exploring the characteristics of lethal forms of EB, is warranted. A dynamic registry may be helpful for the EB community in NZ.
