Epidermolysis bullosa: pathophysiology and nursing care

Infant with a hereditary blistering disorder: an interesting case in the NICU

This is a case of hereditary skin disorder in a full-term female newborn, with family history of epidermolysis bullosa (EB), who developed skin vesicles on the first day of life (DOL) without mucosal or ocular involvement. A multidisciplinary approach involving dermatology, wound care, and occupational therapy led to full recovery in our patient within six days of life. Special precautions were taken to prevent complications. Upon genetic testing, the patient was found to have a genetic variant of unknown significance (VUS). The goal of this case report is to give a detailed account of the patient's course, provide management recommendations which could be applied to similar cases and settings in the newborn period.

Epidermolysis Bullosa: A case study in Cyprus and the nursing care plan

PURPOSE

To present a case study with Epidermolysis bullosa (EB) in Cyprus and to determine the nursing care plan, explaining the nursing interventions and showing the importance of nursing care of patients with EB.

METHODS

Literature review on EB and semi-structured interviews commenced through a direct discussion with open-ended questions to the research subject as well as to a close relative describing his feelings, experiences, and concerns about the disease.

FINDINGS

Thematic analysis approach was used to identify and analyze patterns in the data. Then, data were synthesized using the standardized nursing terminology of NANDA-I and the Nursing Interventions Classification. The accuracy of the diagnoses and the appropriateness of the nursing interventions were supported by the positive health outcomes of the patient.

CONCLUSIONS

Nurses should apply evidence-based practice interventions for EB wound care, pain management, nutrition, psychological and social support to these patients.

IMPLICATIONS FOR NURSING PRACTICE

Although EB is classified in the category of rare diseases, the presentation of a case study in Cyprus and the nursing care plan contribute further bibliographically to the holistic and at the same time individualized nursing practice.

Traditional and advanced therapeutic modalities for wounds in the paediatric population: an evidence-based review

OBJECTIVE

Children can have non-healing wounds due to a wide range of pathologies, including epidermolysis bullosa (EB), pilonidal disease and Stevens-Johnson syndrome, with some causes being iatrogenic, including extravasation injuries and medical device-related hospital-acquired pressure ulcers. Furthermore, paediatric wounds are vastly different from adult wounds and therefore require a different treatment approach. While there are numerous types of dressings, topical remedies, and matrices with high-tier evidence to support their use in adults, evidence is scarce in the neonatal and paediatric age groups. The purpose of this review is to discuss the basic principles in paediatric wound management, as well as to present new treatment findings published in the literature to date. The benefits and risks of using different types of debridement are discussed in this review. Various topical formulations are also described, including the need to use antibiotics judiciously.

METHOD

Databases were searched for relevant sources including Pubmed, Embase, Web of Science and DynaMed. Search terms used included 'wound care', 'wound management', 'paediatrics', 'children', 'skin substitutes', and 'grafts'. Additionally, each treatment and disease entity was searched for relevant sources, including, for example: 'Apligraf', 'dermagraft', 'Manuka honey', 'antibiotic', 'timolol', and 'negative pressure wound therapy' (NPWT).

RESULTS

Amniotic membrane living skin equivalent is a cellular matrix that has been reportedly successful in treating paediatrics wounds and is currently under investigation in randomised clinical trials. Helicoll is an acellular matrix, which shows promise in children with recessive dystrophic EB. NPWT may be used as a tool to accelerate wound closure in children; however, caution must be taken due to limited evidence to support its safety and efficacy in the paediatric patient population. Integra has been reported as a useful adjunctive treatment to NPWT as both may act synergistically. Hospitalised children and neonates frequently have pressure ulcers, which is why prevention in this type of wound is paramount.

CONCLUSION

Advancements in wound care are rapidly expanding. Various treatments for non-healing wounds in paediatric and neonatal patients have been reported, but high tier evidence in these populations is scarce. We hope to shed light on existing evidence regarding the different therapeutic modalities, from debridement techniques and dressing types to tissue substitutes and topical remedies. There have been promising results in many studies to date, but RCTs involving larger sample sizes are necessary, in order to determine the specific role these innovative agents play in paediatric wounds and to identify true safety and efficacy.

A Cross Sectional, Observational Survey to Assess Levels and Predictors of Psychological Wellbeing in Adults with Epidermolysis Bullosa

Epidermolysis bullosa (EB) describes a cluster of genetically determined skin disorders. Symptoms can be painful, disabling and disfiguring, yet there is little research on the psychological impact of the disease. The study aim was to measure psychological wellbeing in adults with EB; and to examine the association between psychological wellbeing and self efficacy, health locus of control and adjustment to appearance in an observational, cross sectional survey. Questionnaire packs comprising the General Health Questionnaire (GHQ-12), the General Self Efficacy Scale (GSE), the Multidimensional Health Locus of Control Scale (MHLOC), and the Derriford Appearance Scale (DAS-24), were sent to approximately 385 adults with EB. The data were analysed using SPSS. Eighty-seven participants responded. Scores on the GHQ-12 showed non-problematic psychological health in 36% of the sample; levels bordering on clinical disorder in 32.1% and severe psychological distress in 31.9%. No correlations were found between demographic factors (age and sex) or clinical factors (EB type and perceived severity) and psychological well-being. Scores on the GSE, the internal locus of control sub-scale of the MHLOC and the DAS-24 showed them to be statistically significant correlates of psychological wellbeing (P<0.001; P<0.018; and P<0.001 respectively). In a regression analysis, adjustment to appearance and self efficacy accounted for 24% of the variation in psychological wellbeing. Adults with EB might be at risk of experiencing poor psychological health. Interventions designed to enhance disease self management, self efficacy and improve body image are likely to be beneficial in this clinical group.

The psychosocial impact of epidermolysis bullosa

Epidermolysis bullosa (EB) is a disease in which the skin blisters in response to minimal friction, causing painful wounds. Despite the potentially severe nature of epidermolysis bullosa, research on the psychosocial issues is scarce. The aims of the study were to explore the psychosocial impact of epidermolysis bullosa on affected adults and to identify associated support needs. We collected data using semistructured interviews and employed inductive thematic analysis to organize and analyze them. Three main themes—beliefs about containing the impact of EB, understandings of the disease, and the disabling impact of EB—describe the ways in which living with EB influences the daily lives of participants at intraindividual, interindividual, and sociocultural levels. The associated support needs ranged in type and intensity, from a preference for brief, skills-based interventions and the facilitation of peer support through to longer-term specialist psychological support. The results highlight how the particular combination of the rarity of the disease, its lifelong and hereditary nature, and its disfiguring impact on the skin differentiate epidermolysis bullosa from other chronic conditions.

'You're whatever the patient needs at the time': the impact on health and social care professionals of supporting people with epidermolysis bullosa

OBJECTIVES

Professionals working with people who encounter pain and suffering can experience adverse emotional effects themselves. However, to provide effective support it is necessary to understand specific work-related experiences and contexts. This study investigated the impact on professionals of supporting people with the skin condition 'epidermolysis bullosa'.

METHODS

A two-part mixed methods design was utilized. Part one comprised interviews with specialist nursing and social care professionals (n = 7). Part two comprised a survey administered to a range of EB specialist professionals (n = 26).

RESULTS

The interview data were analysed inductively and informed the survey design. The survey data were analysed deductively and compared to the interview findings. Three integrated themes were subsequently depicted: the intensity and depth of involvement; managing with limited resources; and the need to look after yourself.

DISCUSSION

Findings show the ways in which the work can affect well-being and how the impact is intensified by the low numbers of specialist professionals in the field. But the support of team members, access to effective supervision and the rewards of working with a remarkable population make the professional role worthwhile. Adequate clinical supervision, skills training and access to multi-disciplinary expertise were all highlighted as beneficial for well-being.

Epidermolysis bullosa: a case study in transport, treatment, and care

There are skin rashes, lesions, and disorders in the neonatal period that require emergent assessment and consultation. A neonate presented with epidermolysis bullosa and provided an opportunity for learning about this condition and various dermatologic resources, primarily DermAtlas. The neonate with suspected epidermolysis bullosa that is delivered in a community setting usually requires transport to a neonatal intensive care unit with pediatric subspecialty care. A case study involving the transport of a neonate with this condition is reviewed, followed by a discussion of the etiology, incidence, pathogenesis, diagnosis, and nursing care before and during transport and parental considerations. The resources available in the neonatal community, primarily DermAtlas, for the identification of epidermolysis bullosa and other dermatological conditions is explored.

Deep sedation with intravenous infusion of combined propofol and ketamine during dressing changes and whirlpool bath in patients with severe epidermolysis bullosa

Continuous i.v. infusion of propofol, or propofol plus ketamine for deep sedation and analgesia was carried out in two patients with severe epidermolysis bullosa (EB) during extensive dressing changes and deep whirlpool baths. Intermittent small doses of narcotics were given as supplement for pain relief as needed. Both patients had typical features of severe EB, including extremity contractures, severe digit deformity, difficult airways, extensive blisters and broken skin with denuded areas and severe wound infections. SpO(2) was roughly estimated by holding the probe around the earlobe periodically and no other monitors could be applied because of the skin conditions and the settings of the procedures. Retrospective anesthesia record review showed that the combined propofol and ketamine infusions provided satisfactory sedation with significantly reduced narcotic requirements compared with propofol alone. There were no noticeable side effects when ketamine was added. Ketamine appears to be a good addition to propofol and narcotics to provide sedation and analgesia when there are great concerns for respiration depression, apnea, difficult pain management and potential unstable hemodynamics during dressing changes and whirlpool baths in severe EB patients.

Using Urgotul dressing for the management of epidermolysis bullosa skin lesions

OBJECTIVE

To evaluate the acceptability, tolerance and efficacy of Urgotul wound dressing in the management of epidermolysis bullosa (EB) skin lesions.

METHOD

This was an open-label uncontrolled clinical trial involving 20 patients (I I adults and nine children) with EB simplex or dystrophic EB. Patients were selected from the register of EB patients at the investigating centre and included if they presented with at least one skin lesion requiring management with a non-adherent wound dressing. Lesions were treated with the study dressing for a maximum of four weeks. All dressing changes, wound parameters, pain and effect on quality of life were recorded.

RESULTS

All patients completed the trial. Nineteen out of 20 wounds healed within 8.7 +/- 8.5 days. Overall, 11 patients (55%) considered that their quality of life had improved following use of the dressing, which was also reported to be pain free and 'very easy' or 'easy' to remove at most dressing changes. Nineteen out of 20 patients stated that they would use the study dressing to manage their lesions in future.

CONCLUSION

This study confirmed the very good acceptability and efficacy of Urgotul in the treatment of skin lesions in patients with EB.