Graziella Babino

Efficacy and Safety of Subcutaneous Anti-Tumor Necrosis Factor-Alpha Agents, Etanercept and Adalimumab, in Elderly Patients Affected by Psoriasis and Psoriatic Arthritis: An Observational Long-Term Study

Background: In elderly patients the management of psoriasis is challenging due to contraindications and a higher risk of side effects. Objective: Our retrospective study aimed to evaluate the long-term efficacy and safety profile of subcutaneous anti-tumor necrosis factor (anti-TNF) agents in elderly psoriatic patients. Methods: The study included 89 patients (aged ≥65 years) with plaque-type psoriasis and psoriatic arthritis treated with the subcutaneous anti-TNF-α agents etanercept or adalimumab as monotherapy for a long-term continuous period. Results: Efficacy results were consistent and stable over long-term observation, as expressed by mean Psoriasis Area and Severity Index (PASI) score variation, percentage of patients achieving PASI50 and PASI75 and by the improvement of articular indices, pain visual analogue scale (Pain-VAS) and 44-Joint Disease Activity Score (DAS44-ESR). The proportion of patients achieving PASI50 was 91.80 and 82.14% at week 156 with etanercept and adalimumab treatment, respectively, while the proportion of patients achieving PASI75 was 83.61 and 71.43% at week 156 when treated with etanercept and adalimumab, respectively. The mean DAS44-ESR score decreased from 5.80 to 0.89 and from 3.43 to 1.44 at week 156 and the mean Pain-VAS score decreased from 75.10 to 3.15 and from 71.30 to 18.26 at week 156 with etanercept and adalimumab treatment, respectively. Both treatment adherence and safety profile were good. Conclusions: Our study demonstrates that subcutaneous anti-TNF-α agents are appropriate in the long-term management of elderly patients.

Continuous treatment of plaque-type psoriasis with etanercept: an observational long-term experience.

To assess the long-term efficacy and safety profile and the patient-reported outcomes (PRO) in patients with moderate-to-severe plaque-type psoriasis receiving continuous etanercept treatment. An open-label study was conducted to evaluate etanercept as long-term treatment for moderate-to-severe plaque psoriasis. Continuous therapy was administered at a dose of 50 mg subcutaneously twice weekly for 12 weeks followed by a continuous treatment with 50 mg subcutaneously once weekly or 25 mg twice weekly throughout a 96-week study. The primary measure of efficacy was the proportion of patients with PASI 75 at week 24, 48 and 96. Patient-reported outcomes (PRO) were also assessed during the study, at week 24, 48 and 96, including the Dermatology Life Quality Index (DLQI) and the Psoriasis Disability Index (PDI). At baseline, mean PASI score, DLQI and PDI for patients eligible to initiate treatment with etanercept showed significant disease severity, quality-of-life impairment and psoriasis-related disability. At week 96, patients showed statistically significant and meaningful improvements. The continuous etanercept regimen provided a consistent improvement in both clinical disease parameters and PRO measures.

Long-term use of a new topical formulation containing piroxicam 0.8% and sunscreen: efficacy and tolerability on actinic keratosis. A proof of concept study.

Abstract Introduction: Cyclooxygenase (COX) 1 and 2 enzyme up-regulation is involved in the pathogenetic process of actinic keratosis (A.K.) and non-melanoma skin cancers. Diclofenac, a non-steroidal anti-inflammatory (N.S.A.I.D.) drug, is used as topical treatment of A.K. Piroxicam is a N.S.A.I.D. characterized by a high COX-1 inhibition activity. Study aim: We conducted an 18 month exploratory open-label study on A.K., to assess the efficacy and tolerability of a new topical formulation of piroxicam and sunscreen in A.K. patients. Enrolled subjects applied a galenic formulation of piroxicam 0.8%, vehiculated in a topical product containing sun filters with high (50+) and broad spectrum (UVA) actions, twice a day for 6 months. Subjects were then followed up for additional 12 months. Thirty-eight subjects with a total of 69 A.K. lesions participated in the trial. The primary outcome was the evolution of the Actinic Keratosis Erythema Scale Atrophy (A.K.E.S.A) score assessing erythema, scale, and atrophy of a target A.K. lesion. Secondary outcomes were the percentage of treated lesions with complete (100%) or partial (≥75%) clearance and the evaluation skin tolerability. Results: A.K.E.S.A. mean (S.D.) score at baseline was 7.5 (1.2). After 6 months of treatment, A.K.E.S.A. score decreased to 0.9 (1.1), a −88% reduction versus baseline. At the end of follow-up, A.K.E.S.A. score was 0.8 (1.2). A complete response was achieved in 38 of the 69 lesions (55%, 95% C.I.: 43% to 66%) and clearance was maintained 1 year post-treatment. A partial clearance was observed in 57 of 69 treated lesions (83%, 95% C.I.: 73% to 91%). Adverse events were limited to mild local irritation. Conclusion: Our experience suggests that 6 month topical piroxicam 0.8% is efficacious and well tolerated in A.K. Clinical efficacy is maintained 1 year post-treatment. The main limitation of our study is that it was an open label non-controlled trial. Future controlled trials are warranted in order to compare the efficacy and tolerability of this topical piroxicam preparation with standard treatments in the management of A.K.

Treatment Adherence to Different Etanercept Regimens, Continuous vs. Intermittent, in Patients Affected by Plaque-Type Psoriasis

Postmarketing Phase IV

Remission of psoriatic arthritis after etanercept discontinuation: analysis of patients' clinical characteristics leading to disease relapse.

Psoriatic arthritis is a chronic, inflammatory, disabling arthritis affecting up to 30% of psoriatic patients. Recently, it has been demonstrated that tumor necrosis factor alpha (TNF-α) plays a pivotal role in inducing and maintaining joint damage and that molecules that block this cytokine are effective in the treatment of psoriatic arthritis. Etanercept is a recombinant fusion protein acting as a competitive inhibitor of TNF-α, and numerous clinical trials have demonstrated its efficacy in determining psoriatic arthritis remission. However, specific criteria defining psoriatic arthritis remission have not been delineated and few data describing the length of the remission after etanercept discontinuation are available. The aim of this observational, retrospective study was to assess post-remission efficacy maintenance and relapse characteristics after etanercept interruption in patients with moderate-to-severe peripheral psoriatic arthritis (PsA) and cutaneous involvement.

Accuracy of Dermoscopic Criteria for the Diagnosis of Melanoma In Situ

Importance The accuracy of melanoma-specific dermoscopic criteria has been tested mainly in studies including invasive tumors. Scarce evidence exists on the usefulness of these criteria for the diagnosis of melanoma in situ (MIS). Objective To investigate the diagnostic accuracy of dermoscopic criteria for the diagnosis of MIS. Design, Setting, and Participants A diagnostic accuracy study with retrospective patient enrollment was conducted in 3 centers specializing in skin cancer diagnosis and management. A total of 1285 individuals with histopathologically diagnosed MIS or other flat, pigmented skin tumors that were histopathologically diagnosed or monitored for at least 1 year were included. Dermoscopic images of MIS and other flat, pigmented skin tumors were evaluated by 3 independent investigators for the presence of predefined criteria. Evaluators were blinded to the clinic dermoscopic and histopathologic diagnosis. Main Outcomes and Measures Frequencies of dermoscopic criteria per diagnosis were calculated. Crude odds ratios, adjusted odds ratios, and corresponding 95% CIs were calculated by univariate and multivariate logistic regression, respectively. Results A total of 1285 patients were included in the study (642 [50%] male); mean age was 45.9 years (range, 9-91 years). Of a total of 1285 lesions obtained from these patients, 325 (25.3%) were MIS; 574 (44.7%) were nevi (312 [24.3%] excised and 262 [20.4%] not excised); 67 (5.2%) were seborrheic keratoses, solar lentigines, or lichen planus–like keratoses; 91 (7.1%) were pigmented superficial basal cell carcinomas; 26 (2.0%) were pigmented intraepithelial carcinomas; 100 (7.8%) were Reed nevi; and 102 (7.9%) were invasive melanomas with a Breslow thickness less than 0.75 mm. The most frequent dermoscopic criteria for MIS were regression (302 [92.9%]), atypical network (278 [85.5%]), and irregular dots and/or globules (163 [50.2%]). The multivariate analysis revealed 5 main positive dermoscopic indicators of MIS: atypical network (3.7-fold; 95% CI, 2.5-5.4), regression (4.7-fold; 95% CI, 2.8-8.1), irregular hyperpigmented areas (5.4-fold; 95% CI, 3.7-8.0), prominent skin markings (3.4-fold; 95% CI, 1.9-6.1), and angulated lines (2.2-fold; 95% CI, 1.2-4.1). When compared only with excised nevi, 2 of these criteria remained potent MIS indicators, namely, irregular hyperpigmented areas (4.3-fold; 95% CI, 2.7-6.8) and prominent skin markings (2.7-fold; 95% CI, 1.3-5.7). Conclusions and Relevance Clinicians should take into consideration the aforementioned dermoscopic indicators for the diagnosis of MIS.

Clinical Markers Predictive of Primary Inefficacy: A “Real Life” Retrospective Study in Psoriatic Patients Treated with Etanercept

Postmarketing Phase IV

Combination therapy with etanercept in psoriasis: Retrospective analysis of efficacy and safety outcomes from real-life practice

Objective To investigate the efficacy and safety outcomes of combination therapy used to optimize etanercept treatment in patients with psoriasis treated in real-life clinical practice. Methods Data from patients presenting with psoriasis, treated initially with etanercept monotherapy, were analysed retrospectively. Patients subsequently treated with combination therapy were further analysed. The Psoriasis Area and Severity Index (PASI) score was recorded for all patients receiving comedication; a subjective pain score was recorded in those with psoriatic arthritis receiving comedication after 12, 24 and 48 weeks’ treatment and thereafter at 6-month intervals. Results From the database of 400 patients treated with etanercept, 37 patients (18 male; 19 female; mean age 59.43 years) underwent combination therapy due to lack of efficacy. Patients received mostly short-term (range 4–34 weeks) comedication with corticosteroids, cyclosporine, methotrexate, nonsteroidal anti-inflammatory drugs, acitretin or sulphasalazine. There were significant reductions in the mean PASI score from baseline at all timepoints. There were also significant reductions in the mean pain VAS score from baseline at all timepoints in patients with psoriatic arthritis. The drug survival rate was 59.6% over a mean duration of 323 weeks of etanercept treatment. The safety profile of combination therapy was satisfactory. Conclusions Short-term comedication in combination with etanercept may optimize treatment options and improve long-term drug survival in patients with psoriasis.

Morbid obesity and psoriasis: Disease remission after laparoscopic sleeve gastrectomy

Psoriasis is more frequent and severe in populations with obesity, and both have been associated with a higher cardiovascular risk. Recent studies suggest that weight loss may improve psoriasis and metabolic comorbidities in individuals with obesity. We present a case of a female patient affected by psoriasis, morbid obesity and other metabolic comorbidities, who experienced dramatic improvement in skin and joint symptoms and metabolic parameters after weight loss surgery with sleeve gastrectomy.

Influence of body mass index and weight on etanercept efficacy in patients with psoriasis: A retrospective study

Aim To investigate the role of body mass index (BMI) and weight in the long-term efficacy of etanercept in patients with psoriasis. Methods Medical records were retrospectively analysed. Extracted data included weight, BMI, comorbidities and psoriasis area severity index (PASI). Patients were stratified by weight (<80 kg or ≥80 kg) and BMI (healthy, BMI 22 – 24.99 kg/m2; overweight, BMI 25 – 29.99 kg/m2; obese, BMI ≥30 kg/m2). Results The study included 66 patients. Body weight had no effect on etanercept efficacy. There was a significant reduction in etanercept efficacy in obese patients (n = 12) compared with healthy weight (n = 33) or overweight (n = 21) patients. Conclusion Obesity has a negative effect on the efficacy of etanercept in psoriasis.