Long-Term Persistence Rate of Secukinumab in Psoriatic Patients: A Six-Year Multicenter, Real-World Experience, Retrospective Study.

Background: Psoriatic disease, a chronic immune-mediated systemic inflammatory condition, significantly impairs patients' quality of life. The advent of highly targeted biological therapies has transformed treatment strategies, emphasizing the importance of selecting the most effective and cost-efficient option. Secukinumab, an IL-17A inhibitor, has demonstrated efficacy and safety in treating moderate-to-severe plaque psoriasis (PsO). However, long-term real-world data on its effectiveness and persistence rate are limited. Methods: This retrospective study, conducted across eight Italian dermatology centers, aimed to evaluate the 6-year persistence rate and effectiveness of secukinumab in patients with PsO. Additionally, the study investigated the onset of psoriatic arthritis during treatment. Results: Overall, 166 adult patients were analyzed. Their median age was 53.9 years. The mean BMI was 26.5. Of the 166 patients, 64 were bio-experienced while 102 were bio-naïve. A progressive reduction in PsO severity measured by PASI scores over 6 years of treatment was revealed: the PASI score decreased from a baseline value of 18.1 (±9.1) to 0.7 (±1.6) after 6 years of follow-up. Adverse events, including mucocutaneous fungal infections and cardiovascular disturbances, were reported in 19.9% of patients. The persistence rate was 86.8% at 24 months, decreasing to 66.4% at 72 months. Psoriatic arthritis onset during treatment was observed in 15 (9.0%) of patients. Conclusions: This study highlights the sustained effectiveness and favorable safety profile of secukinumab over 6 years, providing valuable real-world evidence. Understanding the long-term persistence rate and predictors of discontinuation could help clinicians optimize treatment decisions and improve patient outcomes in PsO management. We found that the absence of scalp PsO, no involvement of the genital area and normal weight were the best factors of persistence in secukinumab treatment in the long term.

Evaluating the Clinical Meaning of Dermatology Life Quality Index Scores Between Different Phenotypes of Atopic Dermatitis in Patients Before and After Biologic Therapy With Dupilumab.

Background and Objective: Atopic Dermatitis (AD) is the most prevalent inflammatory skin disorder resulting in an intense impact on patients quality of life. The aim of this study is to evaluate the clinical meaning of the DLQI scores documented between different phenotypes of AD patients under biologic therapy with Dupilumab. Method: We conducted a retrospective analysis of 209 patients with AD treated with Dupilumab for 2 years. These patients were categorized into different clinical phenotypes. Severity of the disease was assessed by using the Eczema Area and Severity Index (EASI), Numerical Scale Rating (NRS) for sleep (NRS sleep), pruritus (NRS pruritus) and Dermatology Life Quality Index (DLQI) at baseline and subsequently at 4,12 and 24 months. Results: Our results show that the higher DLQI scores (mean: 18.6, range:9-30) achieved at T0 are associated with a prurigo nodularis AD pattern, while after 24 months (T3) of therapy with Dupilumab, the worst quality of life index results were reported in Flexural and Head-Neck combined clinical phenotypes. Conclusions: Quality of life is probably what matters most as an overall endpoint in AD. Assessing the clinical meaning of DLQI scores across different AD phenotypes could be a further aid when considering decision making factors in patient management.

Psoriasis and Fibromyalgia: A Systematic Review.

Psoriasis is a chronic inflammatory cutaneous condition characterized by several comorbidities, including musculoskeletal disorders. While the association with psoriatic arthritis has been widely addressed in literature, the aim of the present systematic review was to identify all available evidence on the relationship between psoriasis and fibromyalgia, a musculoskeletal syndrome primarily characterized by chronic widespread pain. We followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, and MedLine and Web of Science (WOS) databases were searched for literature up to March 2023. After the removal of duplicate records, a total of 11 articles were deemed eligible for inclusion in a qualitative synthesis. Our results suggested that psoriatic patients had a higher prevalence of fibromyalgia (8-30%), with a very high impact on symptoms of psoriasis. Moreover, fibromyalgic patients had a slightly increased prevalence of psoriasis (2.2-6.7%) compared to the control groups. Finally, several studies demonstrated the substantial impact of fibromyalgia on psoriatic outcome measures in patients with concomitant psoriatic arthritis. In conclusion, available data support a potential interplay between psoriasis and fibromyalgia, but further research is encouraged in this area.

Safety of omalizumab in chronic urticaria during pregnancy: a real-life study.

BACKGROUND: Managing a pregnant patient with chronic spontaneous urticaria (CSU) is often challenging. Recent data have shown that most CSU treatments in pregnant patients are second-generation H1 antihistamines (sgAHs), while data on the safety of omalizumab are scant. OBJECTIVES: To evaluate, in a routine clinical practice setting, the efficacy and safety of omalizumab in patients with severe CSU refractory to sgAHs who either became pregnant during treatment or who started the drug during pregnancy. METHODS: We conducted a retrospective study of women aged ≥ 18 years who were pregnant, who received one or more doses of omalizumab at any time during their pregnancy or who were taking omalizumab at the time of, or in the 8 weeks before, conception. RESULTS: Twenty-nine pregnant patients were evaluated: 23 (79%) conceived a child while taking omalizumab (group A), while 6 (21%) started omalizumab treatment during pregnancy (group B). Among patients in group A, we observed 23 births (21 liveborn singletons and 1 liveborn twin pair) and 1 miscarriage. Fifteen (65%) patients discontinued omalizumab after confirming their pregnancy, while eight (35%) were exposed to omalizumab during their entire pregnancy. In group B, omalizumab was introduced at a mean (SD) 10.83 (3.60) weeks' gestation and all patients were exposed to it until the end of pregnancy. In this group, there were seven liveborn infants (five singletons and one twin pair). No adverse events, pregnancy complications or congenital anomalies in newborns were recorded in either group. CONCLUSIONS: Omalizumab for CSU treatment before and during pregnancy does not appear to have negative effects on maternal or fetal outcomes.

Exploring the Relationship Between Dermatology Life Quality Index, Eczema Area and Severity Index, and Sleep Numerical Rating Scale and Pruritus Numerical Rating Scale in Patients with Atopic Dermatitis Treated with Dupilumab.

Objective: Patients with atopic dermatitis (AD) experience decreased quality of life (QoL). Here we describe the relationship between severity and QoL-related scores in patients with moderate-to-severe AD treated with dupilumab. Patients and Methods: This was a real-life, retrospective, and observational study involving patients with AD treated with dupilumab. Treatment effectiveness was evaluated based on the changes in the eczema area and severity index (EASI), sleep quality numerical rating scale ,and pruritus numerical rating scale (PNRS), as well as the dermatology life quality index (DLQI). The relationship between each of them was analyzed. After the first data collection at baseline, patients were re-evaluated at 3 subsequent follow-ups (4, 8, and 12 months). Results: A total of 52 patients were enrolled in the study. At 4 months, the change in DLQI is more correlated with PNRSs (r = 0.643, P < 0.001) than the other scores considered. At 8 months, however, the change in DLQIs correlates similarly both with PNRSs (r = 0.644, P < 0.001) and with the change in EASIs (r = 0.633, P < 0.001). At 12 months of treatments, however, the trend reverses and the correlation with EASIs becomes higher (r = 0.735, P < 0.001) than PNRSs (r = 0.0.659, P < 0.001). Conclusions: The results of our study show that the reduction in the impact on QoL for AD patients in the first months of therapy with dupilumab correlates more with the control of pruritus than with the disappearance of skin lesions.