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The article discusses a 5-year retrospective study on the long-term effectiveness and tolerability of apremilast in patients with moderate-to-severe plaque psoriasis in Italy. A total of 335 patients were treated with apremilast, with demographic characteristics and treatment outcomes recorded. Results showed significant reductions in Psoriasis Area and Severity Index (PASI) scores over the study period, with a majority of patients achieving PASI 75, PASI 90, and PASI 100. The study concluded that apremilast demonstrated effectiveness and tolerability as a treatment option for patients with contraindications to biological treatments. [Extracted from the article] more...

A retrospective study conducted in Italy analyzed data from 116 patients with severe atopic dermatitis (AD) to determine if the drug upadacitinib could improve symptoms of concomitant allergic rhinitis (AR) or allergic asthma (AA). The study found that after 16 weeks of treatment with upadacitinib, 81.9% of patients achieved a reduction of at least 75% in their AD symptoms, and 56.03% achieved a reduction of at least 90%. Upadacitinib also showed a slight improvement in symptoms of AA and AR. The study suggests that upadacitinib may have a beneficial impact on AA and AR symptoms in patients with severe AD, but further research is needed. [Extracted from the article] more...

This article examines the effectiveness of risankizumab, a medication used to treat moderate-to-severe plaque psoriasis. The study found that risankizumab was effective in improving psoriasis symptoms, with a high percentage of patients experiencing significant improvement and complete skin clearance. The study also found that patients who had not previously been treated with biologic drugs and those with a shorter disease history had better responses to the treatment. However, the study has some limitations, and further research is needed to fully understand the long-term effects of risankizumab on psoriasis. [Extracted from the article] more...

Background: In the biologic era, narrow‐band ultraviolet B (NB‐UVB) phototherapy still remains a valuable, effective, inexpensive, safe anti‐psoriatic treatment. Patients can lose response to NB‐UVB over time due to photoadaptation. This phenomenon is the tendency of the skin to respond to ultraviolet (UV) exposure by undergoing changes that may result in a decreased future response to an equivalent dose of radiation, thus leading to the need for an increased exposure during phototherapy course. Aim: To characterize and quantify the determinants of photoadaptation in NB‐UVB treated psoriatic patients. Methods: We enrolled 57 adult patients with moderate plaque psoriasis. Patients underwent 24 sessions of NB‐UVB phototherapy delivered thrice a week. Dosing was started with 70% of the minimal erythema dose (MED) with percentage‐based dose increments every two treatments. MED as well as change in the erythema and melanin index (MI) were measured at baseline and at the end of phototherapy course. Moreover, an adaptation factor (AF) was calculated for each patient. Results: Adaptation factor was not influenced by both baseline MED and skin type. We found a weak correlation between higher cumulative dosages and the initial MED (Spearman's rho = 0.32, P = 0.0154) as well as with the mean initial MI (Spearman's rho = 0.25, P = 0.0624, statistically borderline). Clearance and mean number of treatments were correlated (Spearman's rho = 0.48, P < 0.001). Conclusion: Photoadaptation is a physiological skin response that negatively influences NB‐UVB responsiveness and is not predictable by the baseline MED and skin type. Thus, starting with more aggressive protocols and increasing rapidly dosage progression to prevent AF may increase NB‐UVB response. [ABSTRACT FROM AUTHOR] more...

The article details a study which examined the influence of chromium on sulfate uptake, assimilation and metabolism in the accumulator Brassica juncea. The study utilized seven-day-old Brassica plants which were grown for two days under combined sulfate and chromate concentrations. It found that despite the toxic effects of chromate, its addition to Brassica juncea only caused slight reduction on the plant's growth. It was also discovered that sulfate uptake is significantly decreased in plants that were treated with chromium. Study authors concluded that the ability of plants to accumulate and tolerate chromium may be influenced by sulfate concentration. more...

A multicentric study conducted in northern Italy explored the potential link between atopic dermatitis (AD) and cardiovascular diseases (CVD) in young patients (<40 years). The study found that 8% of AD patients had CVD, with 28% of those patients being under 40 years old. The main CVD observed in young AD patients were paroxysmal supraventricular tachycardia (PSVT), atrial fibrillation (AF), and high burden of atrial ectopies (AE). The study suggests that chronic inflammation and psycho-physical stress associated with AD may contribute to the development of CVD in young patients. However, larger cohorts are needed to further investigate this association. [Extracted from the article] more...

Background: Guselkumab is a fully human monoclonal antibody that binds selectively to the p19 subunit of interleukin-23, which has shown efficacy in patients with previous incomplete response to ustekinumab in the NAVIGATE clinical trial. [Correction added on [28-02-2023], after first online publication: 'humanized monoclonal antibody' has been changed to 'fully human monoclonal antibody' in the preceding sentence.] OBJECTIVES: We conducted a 104-week multicenter retrospective study to assess the effectiveness and safety of guselkumab in patients affected by plaque psoriasis with an inadequate response to ustekinumab in a real-life setting., Methods: Our retrospective study included 233 adults affected by moderate-to-severe plaque psoriasis, enrolled in 14 different Italian centres, and treated with guselkumab after failing therapy with ustekinumab. Patient characteristics and PASI (Psoriasis Area and Severity Index) score at each visit (baseline, weeks 16, 52 and 104) were recorded. The percentages of patients achieving 75%, 90% and 100% (PASI 75, PASI 90 and PASI 100) improvement in PASI, compared with baseline, were registered., Results: At week 52, PASI 75 was reached by 89.88% of patients, PASI 90 by 71.43%, PASI 100 by 58.83% and absolute PASI ≤2 by 90.48%. At week 104, similar effectiveness results were observed. Compared to the NAVIGATE trial, we observed higher rates of PASI 75/90/100. Patients with the involvement of difficult-to-treat areas were significantly less likely to achieve PASI90 and PASI100 at week 16. Obese patients had significantly lower rates of PASI75 and PASI ≤2 at week 52. At week 104, comparable responses were observed among all patients' subgroups, regardless of BMI status, involvement of difficult-to-treat areas, presence of cardiometabolic comorbidities and concomitant psoriatic arthritis. No significant safety findings were reported throughout the study., Conclusion: Our data suggest that the efficacy of guselkumab in patients with inadequate response to ustekinumab for plaque psoriasis in 'real-life' clinical practice is comparable with NAVIGATE study with higher percentages of patients achieving PASI90 and PASI100 at weeks 16, 52 and 104., (© 2023 The Authors. Journal of the European Academy of Dermatology and Venereology published by John Wiley & Sons Ltd on behalf of European Academy of Dermatology and Venereology.) more...

Background: Tildrakizumab is a humanized monoclonal antibody that binds selectively the p19 subunit of interleukin-23. It is approved for treatment of moderate-severe chronic plaque psoriasis., Objectives: We conducted a 52-week retrospective study to assess the effectiveness and safety of tildrakizumab in a real-life setting., Methods: Our retrospective study included 237 consecutive adults with moderate-to-severe plaque psoriasis, enrolled in 10 different Italian centres, treated with tildrakizumab up to Week 52. Patient characteristics, comorbidities, previous treatments and the PASI (Psoriasis Area and Severity Index) score at each visit (baseline, Week 16, Week 28 and Week 52) were retrieved from the electronic medical records. The percentages of patients achieving 75%, 90% and 100% (PASI 75, PASI 90 and PASI 100) improvement in PASI with respect to baseline PASI were registered., Results: At Week 52, 90.91%, 73.55% and 58.68% of patients achieved a PASI reduction ≥75% (PASI 75), PASI 90 and PASI 100, respectively. An absolute PASI ≤ 2 was reached by 85.95% at Week 52. Compared with Phase 3 clinical trials, we observed similar rates of PASI 75/90 responses and higher percentages of patients achieving PASI 100. Patients who had not responded to previous biologic treatments and patients with cardio-metabolic comorbidities were significantly more likely to achieve PASI 100 at Week 28 and PASI 90 at Week 52. The higher body mass index did not interfere with the odds of reaching PASI 75/90/100 at each time point. No significant safety findings were recorded throughout the study, and none of the patients had to interrupt the treatment because of adverse events., Conclusion: Our data suggest that the efficacy of tildrakizumab for plaque psoriasis in 'real-life' clinical practice is comparable with Phase 3 clinical trials with higher percentages of patients achieving complete skin clearance (PASI 100) at Weeks 16, 28 and 52., (© 2022 The Authors. Journal of the European Academy of Dermatology and Venereology published by John Wiley & Sons Ltd on behalf of European Academy of Dermatology and Venereology.) more...

Psoriasis is one of the commonest inflammatory skin diseases determining a very high impact on patients' quality of life and daily activities and relationships. Several biologic therapies have been approved through the years for the treatment of moderate-to-severe plaque psoriasis, and efficacy and safety profile have been analyzed in clinical trials. Ixekizumab is an immunoglobulin G subclass 4 monoclonal antibody that selectively targets and binds IL-17A with high specificity and affinity. Inhibiting IL-17A activity, ixekizumab reduces and turns down levels of inflammation, resulting in the clinical improvement of the disease. Long-term efficacy and safety profile of ixekizumab have been investigated and reported in the UNCOVER trials, but in literature there are only few studies based on real life experience. We present the efficacy and safety profile of ixekizumab in a cohort of 779 patients affected by moderate-to-severe plaque psoriasis and treated with ixekizumab in 11 Italian dermatology hospitals, with a follow-up of care until 192 weeks., (© 2022 Wiley Periodicals LLC.) more...

EffeCtiveness of biologic treAtmeNts for plaque psOriasis in Italy: An obserVAtional (CANOVA) study was aimed at providing real-world evidence of the effectiveness of biologics in Italian patients with moderate-severe psoriasis. It was an observational, retro-prospective cohort study conducted in 17 Italian dermatology clinics. Adult patients with moderate-severe plaque psoriasis, who started a biologic treatment between 24 weeks and 24 months before enrolment, were included. With a follow-up visit at 6 months after enrolment, each patient had at least 12 months of observation. The primary objective was to describe the clinical response rates (PASI 75) after 16/24/52 weeks from biologic treatment start. Secondary outcomes were sustained response, quality of life, and treatment satisfaction. Of the 669 eligible patients (64% males), 52% were naïve to biologics, though a mean duration of psoriasis since first diagnosis of 18.6 years (SD 13.2). The most frequently prescribed biologics were secukinumab (41%), ustekinumab (25%), TNF-inhibitors (22%) and ixekizumab (12%). PASI 75 was achieved by 86% of patients (95% CI: 82%-89%) at 16 weeks, 90% (87%-93%) at 24 weeks, and 91% (89%-94%) at 52 weeks. Patients achieving PASI 90 and PASI 100 at 52 weeks were 75% (71%-79%) and 53% (49%-57%), respectively. Sustained PASI 75 response after 1 year from treatment start was achieved by 78% (74%-82%) of patients. Mean DLQI total score was 2.3 (SD 3.9) at enrollment and decreased at the final visit to 1.8 (3.6). A high level of treatment satisfaction was expressed by patients over the study period. This large real-world study confirms in the clinical practice the good effectiveness and acceptability of biologics in psoriasis patients., (© 2021 Wiley Periodicals LLC.) more...

The impact of intermittent circadian fasting (ICF) on skin disorders is far to be plenty deciphered. However, the circadian rhythm seems to exert a modulation on dermatoses severity, drug-response, and drug-related side effects. We aimed to evaluate ICF effect in the daily management of dermatological diseases. In this multicenter, prospective observational study we enrolled patients willing to undergo the 2018 ICF (from May 16 to June 14). Dermatoses severity were evaluated at the beginning of ICF (T0) and at the end of ICF (T1) by two independent board-certified dermatologists. Seventy-two patients suffering from different dermatoses volunteered to take part into the study. They displayed a mean age of 40.38 ± 12.46 years (median 41.0 years), 25 subjects were males (34.7% of the entire sample). The median weight change was 0 kg. The overall ICF effect size was -0.58 ([95% CI -0.83 to -0.33], P < .0001, medium effect size). Since in the present investigation no weight loss occurred, we could speculate that the impact of fasting in terms of improvements in the clinical symptoms could be rather due to the perturbation of the human biological clock. Despite our data remain preliminary, a chronobiological approach should be incorporated in the dermatological armamentarium., (© 2021 Wiley Periodicals LLC.) more...

During COVID-19 outbreak there are discordant opinions toward the impact of biologics in psoriatic (PsO) patients. Thus we performed a single-center case-control study in Lombardia, the Italian region with the higher number of COVID-19 confirmed cases. We enrolled 1193 PsO patients treated with biologics and small molecules and we used the entire Lombardia population as controls. Notably, 17 PsO patients COVID-19 confirmed were quarantined at home and five hospitalized, no PsO patients were admitted to intensive care unit (ICU) or died. With respect to the general population of Lombardy, patients on biologics were at higher risk to test positive for COVID-19 (odds ratio [OR] 3.43 [95% confidence interval (CI) 2.25-5.73], P < .0001), to be self-quarantined at home (OR 9.05 [95% CI 5.61-14.61], P < .0001) and hospitalized (OR 3.59 [95% CI 1.49-8.63], P = .0044), however, not increased risk of ICU admission or death were found. PsO patients on biologics should be carefully monitored with telemedicine during COVID-19 outbreak and early treated at home to limit hospital overwhelm., (© 2020 Wiley Periodicals LLC.) more...

SARS-CoV-2 become pandemics and there is still a dearth of data about its the potentially among dermatological patients under biologics. We aimed to assess health literacy, disease knowledge, treatment dissatisfaction and biologics attitudes toward COVID-19. We performed a cross-sectional, questionnaire-based survey on 98/105 consecutive dermatological patients treated with biologics-51 suffering from plaque psoriasis, 22 from atopic dermatitis, and 25 from hidradenitis suppurativa. An ad hoc, validated questionnaire has 44 items investigating the following domains: knowledge of COVID-19 related to (a) epidemiology, (b) pathogenesis, (c) clinical symptoms, (d) preventive measures, and (e) attitudes. Patients data and questionnaires were collected. Despite only 8.1% thought that biologics may increase the risk of COVID-19, 18.4% and 21.4% of the patients were evaluating the possibility to discontinue or modify the dosage of the current biologic therapy, respectively. Globally, male patients (P = .001) with higher scholarity level (P = .005) displayed higher knowledge of COVID-19. Patients with lower DLQI (P = .006), longer disease duration (P = .051) and lower scholarity (P = .007) have thought to discontinue/modify autonomously their biologic therapy. At the multivariate logistic regression, only the knowledge of epidemiology and preventive measures resulted independent predictors of continuation vs discontinuation and modification vs no modification, respectively. Dermatologists should promote COVID-19 knowledge to prevent biologics disruption., (© 2020 Wiley Periodicals LLC.) more...

Interleukin(IL)-17 inhibitors display higher efficacy than both TNFi and IL-12/23i, which increased the goal psoriasis area severity index (PASI) from 75 to PASI 90 or even PASI 100. Ixekizumab, a recombinant, humanized IgG4 monoclonal antibody targeting IL-17A displayed a high efficacy and safety in RCTs, namely UNCOVER-2 and UNCOVER-3. However, few studies examined real-life data for these medications, and those which exist highlight discrepancies in efficacy and safety between RCTs and real-life data, likely due to the heterogeneity of patients treated outside of trials. Thus, we performed a single center large prospective observational study (RLSD) that enrolled 47 psoriatic patients followed for 20 weeks and we compared the obtained data with the UNCOVER studies. At week 20 in RLSD versus UNCOVER-3 both PASI-90 and PASI-100 results were similar, whilst at week 12, the RLSD cohort obtained higher PASI 90 (76 vs 69,3%) and PASI-100 (55 vs 39%) than UNCOVER cohorts. Interestingly we also reported higher injection-site related pain that disappeared after week 12. In conclusion, real-life data together with RCTs contribute to enrich the information background available to dermatologists in daily practice., (© 2019 Wiley Periodicals, Inc.) more...

Psoriasis is a chronic, systemic inflammatory disease that in the moderate to severe forms may benefit of biologics, namely TNF and IL-12/23 and IL-17 inhibitors. Loss of response, lack of response, or discontinuation due to adverse events represent a concrete therapeutic challenge for dermatologists that have to switch patients to other treatments. Although some evidences already exist toward the switch from IL-12/23 and TNF inhibitors to IL-17 inhibitors, conversely nothing is present toward the switch from IL-17 inhibitors to IL-12/23 and TNF inhibitors. We performed a real-life study enrolling 50 patients randomly switched to adalimuamb, a TNF inhibitor, or ustekinumab, an IL-12/23 inhibitor. Our observational study suggests that switching from IL-17i to TNFi and IL-12/23i is a safe and effective therapeutic strategy., (© 2018 Wiley Periodicals, Inc.) more...