Acta dermato-venereologica最新文献

The prognosis of patients with mycosis fungoides is variable. As the current literature is scarce and shows mixed results this study investigates the incidence of other primary malignancies in mycosis fungoides patients. A retrospective, nationwide, population- based cohort study was performed with patients with mycosis fungoides between 2000 and 2020 in The Netherlands. All histopathology reports were requested from the Nationwide Network and Registry of Histo- and Cytopathology and screened for other primary malignancies. Lifelong incidence rates were used to compare the incidence of malignancies in mycosis fungoides patients and the general population. In total 1,024 patients were included with a mean follow-up of 10 years (SD 6). A total of 294 cases of other primary malignancies were found with 29% of the mycosis fungoides patients developing at least 1 other primary malignancy. Only cutaneous (odds ratio [OR] 2.54; CI 2.0-3.2) and haematological malignancies (OR 2.62; CI 2.00-3.42) had a statistically significant higher incidence than the Dutch population overall. Mycosis fungoides patients have a significantly increased risk of developing melanomas (OR 2.76; CI 2.11-3.59) and cutaneous squamous cell carcinomas mycosis fungoides (OR 2.34; CI 1.58-3.45). This study shows no association between mycosis fungoides and other solid organ tumours; however, such patients are significantly at risk of developing other haematological and cutaneous malignancies. Clinicians should be aware of this increased risk.

Atopic dermatitis (AD) is the most common chronic inflammatory dermatitis in developed countries, and has a major impact on those affected. Little is known about AD in elderly patients. This prospective multicentre observational study described the clinical characteristics and burden of AD in elderly subjects ≥ 65 years, as well as the therapeutic options chosen for this population in routine care, and compared findings with those in young adults with AD < 30 years. Cohort data from adult patients with moderate-to-severe AD enrolled in a French national prospective registry (December 2020 to May 2023) were analysed. Patients ≥ 65 years made up 12.5% of the total adult cohort and presented less head-and-neck and extremity involvement, and were less affected by generalized forms than young adult patients. Elderly patients predominantly had late-onset AD and had similar disease severity to younger adults. Although the overall impact of AD appeared to be lower in elderly patients and treatment was initially less used in this age group, the substantial impact on sleep and psychiatric comorbidities was similar in older and younger adult patients. Better understanding of AD in elderly patients and the establishment of age-specific treatment guidelines may help dermatologists manage the disease in older people.

Lebrikizumab has previously demonstrated efficacy in Phase 3 trials: ADvocate1 and ADvocate2 (as monotherapy), ADhere, and ADhere-J (in combination with topical corticosteroids). Here, the impact of lebrikizumab combined with low- to mid-potency topical corticosteroids on patient-reported outcomes at 16 weeks in Japanese patients with moderate-to-severe atopic dermatitis is evaluated. Eligible patients (n = 286) were randomized 2:2:3 to receive placebo+ topical corticosteroids, 250 mg lebrikizumab every 4 weeks (LEBQ4W+topical corticosteroids, 500 mg loading dose at baseline), or 250 mg lebrikizumab every 2 weeks (LEBQ2W+ topical corticosteroids, 500 mg loading dose at baseline and Week 2) by subcutaneous injection. All PRO endpoints for the study were met; patients in the lebrikizumab in combination with topical corticosteroids groups demonstrated statistically significant and clinically meaningful improvements compared with placebo in combination with topical corticosteroids in Skin Pain NRS, DLQI, POEM, WPAI-AD, and SCORAD scales. Lebrikizumab combined with topical corticosteroids compared with placebo+topical corticosteroids improved patient-reported outcomes in Japanese patients with moderate-to-severe atopic dermatitis.