Chronic hand eczema in Europe: Patient experiences and perspectives (CHEPEP) in qualitative interviews.

BACKGROUND: Chronic hand eczema (CHE) is a very common skin disease among the European population. It causes itch and pain and, in more severe cases, seriously impairs hand functioning at work and in private life. OBJECTIVES: To explore perspectives of people with lived experience on CHE-related problems, wishes and goals. METHODS: Following a qualitative approach, we conducted topic-guided interviews in five European countries and applied template analysis to identify recurrent themes among patients with CHE. RESULTS: We interviewed 60 patients in seven outpatient dermatological and occupational medicine clinics in Croatia, Denmark, Germany, the Netherlands and Spain. Five main themes were identified: (1) knowledge about the disease and its course, (2) preventive behaviour, (3) hand eczema therapy, (4) impact on everyday life and (5) attitudes towards CHE and healthcare. Participants did not feel well informed about CHE, especially about causes, triggers and treatment options. Preventive measures were experienced as more or less effective but also cumbersome. Experiences with therapy were diverse. Treatment satisfaction depended on the results and on the perceived support from the treatment teams. Participants found it important to be taken seriously, to receive practical advice, to try out additional treatments or examinations, find new hope and have occupational perspectives. They wished that others could better understand the physical and emotional burden of CHE. Patient support groups were not mentioned. Participants found it important to learn to take care of themselves and accept life with CHE. CONCLUSIONS: Due to its annoying symptoms, high visibility and impaired functioning at work and in private life, CHE has a high emotional and social impact. Some people may require support to learn coping with CHE and its prevention. Patients wish for information about causes and triggers. They value physicians who listen to them and keep looking for solutions.

Childhood atopic dermatitis is associated with a decreased chance of completing education later in life: a register-based cohort study.

BACKGROUND: Atopic dermatitis (AD) has far-reaching consequences in childhood and later in working life, but information on how it affects completion of education is sparse. OBJECTIVES: To compare the educational achievement of individuals with AD in childhood/adolescence and individuals without a history of AD. METHODS: The study population included patients diagnosed with AD prior to the age of 16 registered in the Danish National Patient Register (DNPR) born in the period 1977-1993 and a 23-fold matched control group from the background population. Cross-linkage of five different Danish registers from 1977 to 2015 allowed comparison of AD patients with controls regarding completion of education. RESULTS: In total, 10 173 individuals were registered with AD in the DNPR, while 234 683 individuals served as control group. Mild/moderate AD was associated with a decreased chance of completing basic compulsory education [hazard ratios (HR): 0.92, 95% CI: 0.90-0.95] and further academic education (HR: 0.96, 95% CI: 0.93-0.98). Severe AD was associated with a decreased chance of completing further academic education (HR: 0.86, 95% CI: 0.80-0.92), further vocational education (HR: 0.90, 95% CI: 0.84-0.97) and higher education: master's level (HR: 0.66, 95% CI: 0.53-0.81). CONCLUSION: Atopic dermatitis in childhood/adolescence is associated with a decreased chance of completing an education.

Atopic dermatitis is associated with increased use of social benefits: a register-based cohort study.

BACKGROUND: The comprehensive consequences of atopic dermatitis (AD) include a negative influence on work life. However, data regarding use of social benefits in patients with AD are sparse. OBJECTIVE: To examine the association between AD and use of social benefits, with a specific focus on paid sick leave and disability pension. METHODS: The study cohort comprises citizens born in the period 1964-1999 with a diagnosis of AD registered in the Danish National Patient Registry (DNPR) and a 20-fold match control group from the background population. Cross-linkage of data from 1964 up to 2015 by four national registers (the DNPR; the Central Person Register; the Register of Medicinal Product Statistics; and the Danish Register for Evaluation of Marginalisation) enabled the comparison of AD patients and controls with respect to social benefits. Prescription of systemic medication served as a proxy for AD severity. Social benefits were analysed as a function of AD status using Cox regression. RESULTS: A total of 28 156 AD patients were registered in the DNPR, and the control group comprised 473 836 individuals not registered with AD in the DNPR. AD was found to be associated with increased risk of receiving social benefits, paid sick leave in particular, and most pronounced for younger patients with severe AD (OR = 1.37, 95% CI: 1.25-1.52). The use of disability pension was increased for all groups of AD patients compared to controls and most pronounced for older patients with severe AD [HR 1.67 (95% CI: 1.45-1.93)]. CONCLUSION: Our data emphasize that AD significantly impacts work life negatively for the patients and is a financial burden for the society.

Treatment of atopic dermatitis with dupilumab: experience from a tertiary referral centre.

BACKGROUND: Management of moderate-to-severe atopic dermatitis (AD) frequently requires treatment with systemic therapies. Dupilumab is the first biological agent approved for treatment of moderate-to-severe AD. Although promising results have appeared in clinical trials, real-life data on efficacy and safety are lacking. OBJECTIVES: To assess effectiveness and safety of treatment with dupilumab in the real-life clinical setting at a Danish tertiary referral centre. METHODS: All patients with AD treated with dupilumab from October 2017 to October 2018 at Bispebjerg Hospital, Denmark, were included in the study. Patients were evaluated three times: at treatment initiation and at 1 and 3 months after first dupilumab injection. At each visit, disease activity was assessed by severity score (Eczema Area and Severity Index, EASI), patient-reported outcomes (Dermatology Life Quality Index, DLQI, pruritus and sleep score) and serological markers [immunoglobulin (Ig)E, eosinophil count and lactate dehydrogenase (LDH)]. RESULTS: A total of 43 patients were included in the study. The mean reduction in EASI score from baseline was 19.6 points (72.4%) at 1-month and 22.6 points (76.7%) at 3-month follow-up. EASI, DLQI, pruritus score, sleep score, IgE and LDH were all statistically significantly reduced between baseline and 1- and 3-month follow-up. Mean reductions in EASI score and LDH at 3-month follow-up were significantly correlated (P = 0.003). One patient (2.3%) discontinued treatment due to side-effects, and seven patients (18.4%) developed conjunctivitis during the study period. CONCLUSION: The effectiveness and safety of dupilumab treatment in a real-life clinical setting are comparable to that of phase 3 clinical trials. LDH is suggested as a potential serological marker predictive of treatment response.

Temporal variation of Staphylococcus aureus clonal complexes in atopic dermatitis: a follow-up study.

BACKGROUND: A strong link between disease severity and Staphylococcus aureus colonization of the skin has been reported in patients with atopic dermatitis (AD). OBJECTIVES: To examine temporal variations in S. aureus colonization and S. aureus CC type in patients with AD, and to investigate links to disease severity, skin barrier properties and filaggrin gene (FLG) mutations. METHODS: This was a follow-up study of a cohort of 101 adult patients with AD recruited from an outpatient clinic. Bacterial swabs were taken at baseline and follow-up from lesional skin, nonlesional skin and the nose. Swabs positive for S. aureus were characterized by spa and the respective clonal complex (CC) type was assigned. Patients were characterized with respect to disease severity [Scoring Atopic Dermatitis (SCORAD)], skin barrier properties [transepidermal water loss (TEWL), pH] and FLG mutations. RESULTS: In total, 63 patients participated in a follow-up visit. Twenty-seven patients (43%) were colonized at both visits, 27 were colonized at only one visit and nine (14%) were not colonized at either visit. Of patients colonized at both visits, 52% remained colonized with the same CC type at follow-up. Change in CC type was related to an increase in SCORAD of 10·7 points; patients who carried the same CC type had a reduction in SCORAD of 4·4 points. Significantly higher skin pH was found in patients colonized at both visits, while change in CC type was not related to TEWL, pH or FLG mutations. CONCLUSIONS: The data indicate that temporal variation in S. aureus CC type is linked to flares of the disease.

The impact of atopic dermatitis on work life - a systematic review.

Atopic dermatitis (AD) has considerable multidimensional personal and societal costs. However, the extend to which the patient's work life is affected due to AD is more sparsely described in the literature. The objective of this review was to examine the impact on work life for patients with AD, with a specific focus on choice of education and occupation, sick leave, social compensations and change of job due to AD. A systematic literature search was performed in PubMed, EMBASE and Web og Science up to 7 February 2017 for articles on the impact on work life for patients with AD. Results were summarized taking several measures of study quality into account. The search identified twenty-three articles, whereof five studies assessed the influence of AD on educational or job choice, without any consistent conslusion, while eight of nine studies with respect to sick leave and two on disability pensions found AD to have a negative impact. Studies of change or loss of job and AD showed more diverse results, as not all studies documented a negative effect of AD on work life. Atopic dermatitis imposes a burden extending beyond personal, emotional and financial costs. This review strongly implies that AD affects sick leave, and though not fully clarified, possible also job choice, change or loss of job and even disability pensions for the more severe cases.