Acta dermato-venereologica最新文献

is missing (Short communication).

Atopic dermatitis is often accompanied by a lack of sleep efficiency, which may impact neurocognitive functions. This review assesses the association between sleep quality in atopic dermatitis patients and neurocognitive decline. Databases searched included PubMed, Scopus, and Web of Science from inception to 8 January 2024, adhering to PRISMA guidelines. Cross-sectional and longitudinal studies were included. Records were screened and assessed for eligibility, with 13 studies included in the final analysis. From an initial pool of 4,529 records, 13 studies involving 272,868 participants met the inclusion criteria. The review identified a consistent pattern of sleep disruption in individuals with atopic dermatitis, which was associated with various short-term neurocognitive challenges such as impaired focus, decreased sleep efficiency, and lower IQ. Limited evidence was found for potential long-term cognitive decline associated with chronic atopic dermatitis. Lower sleep quality in atopic dermatitis is associated with neurocognitive deficits. While immediate effects are evident, further research is needed to understand potential long-term consequences. Integrating sleep management into atopic dermatitis care is imperative.

Abstracts from 14th Georg Rajka International Symposium on Atopic Dermatitis Doha, Qatar October 24-26, 2024.

Recent studies that examined the treatment efficacy of Candida antigen injection for both non-genital and genital warts yield inconsistent results. To address this, a systematic review and meta-analysis was conducted, comparing the treatment response between Candida antigen injection therapy and other intralesional immunotherapies across all types of warts. PubMed, Cochrane Library, and Embase were searched for relevant randomized controlled trials (RCTs) from inception to 16 September 2023, and 24 eligible RCTs were identified. A protocol was developed using the PRISM A-P checklist. In terms of complete clearance, intralesional Candida injection therapy demonstrated a significant improvement compared with saline (risk ratio [RR] 5.39; 95% confidence interval [CI] 3.49-8.33; I2=0%). However, no statistically significant differences were observed when compared with other therapies such as mumps-measles-rubella vaccines, purified protein derivative, vitamin D3, bivalent human papillomavirus vaccine, and zinc sulphate. Adverse effects associated with intralesional Candida therapy were generally reported as mild and manageable. In conclusion, intralesional Candida injection therapy for cutaneous warts may exhibit a superior complete and distant response rate. Nevertheless, owing to a limited sample size and other limitations, future research should aim for larger studies to provide more conclusive evidence.

Vitiligo is characterized by depigmented skin lesions involving melanocyte defects and immune dysregulation. Haematological markers like neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) have been explored in various skin disorders. Given vitiligo's proposed pathogenesis, we hypothesized differences in NLR and PLR in vitiligo patients compared to controls. In a national retrospective cohort study (2005-2020) in Israel, blood count data from patients diagnosed with vitiligo (ICD-10 codes) were analysed, excluding patients with recent infections, surgeries, or malignancies. Controls matched for age and sex were selected. Sub-analyses examined age groups, treatment type, and matched controls. Children (n = 3,796) and adults (n = 38,608) with vitiligo showed significant differences in gender distribution, cell counts, and ratios. Vitiligo patients (n = 38,358) exhibited lower NLR, decreased neutrophils and platelets, and increased lymphocytes compared with controls. Non-systemically treated vitiligo patients (n = 33,871) displayed lower NLR and neutrophils compared with matched controls. Systemically treated vitiligo patients (n = 4,487) showed lower NLR, higher PLR, and reduced lymphocytes. Logistic regression identified associations between increased lymphocyte and platelet counts and being systemically treated. This study highlights significant haematological differences in vitiligo patients, emphasizing the potential utility of NLR as an accessible tool for vitiligo assessment. Further investigations are warranted to elucidate the roles of neutrophils and lymphocytes in vitiligo pathogenesis.