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Generalized pustular psoriasis (GPP) is a rare and highly heterogenous skin disease, characterized by flares of neutrophilic pustules and erythema. As a rare disease with few clinical studies and no standardized management approaches, there is a paucity of knowledge regarding GPP.Conduct a Delphi panel study to identify current evidence and gain advanced insights into GPP.A systematic literature review was used to identify published literature and develop statements categorized into four key domains: clinical course and flare definition; diagnosis; treatment goals; and holistic management. Statements were rated on a Likert scale by a panel of dermatologists in two rounds of online questionnaires; the threshold for consensus was agreement by ≥80%.Twenty-one panelists reached consensus on 70.9%, 61.8%, 100.0%, and 81.8% of statements in the "clinical course and flare definition", "diagnosis", "treatment goals", and "holistic management of GPP" domains, respectively. There was clear consensus on GPP being phenotypically, genetically, and immunologically distinct from plaque psoriasis. Clinical course is highly variable, with an extensive range of complications. Clinical and histologic features supporting GPP diagnosis reached high levels of agreement, and although laboratory evaluations were considered helpful for diagnosis and monitoring disease severity, there was uncertainty around the value of individual tests. All acute and long-term treatment goals reached consensus, including rapid and sustained clearance of pustules, erythema, scaling and crust, clearance of skin lesions, and prevention of new flares. Potential triggers, associated comorbidities, and differential diagnoses achieved lower rates of consensus, indicating that further evidence is needed.Global consensus between dermatologists was reached on clinically meaningful goals for GPP treatment, on key features of GPP flares, and on approaches for assessing disease severity and multidisciplinary management of patients. On this basis, we present a management algorithm for patients with GPP for use in clinical practice.

PURPOSE In 2012, the Committee for Medicinal Products for Human Use (CHMP) restricted prescription of trimetazidine (TMZ) to "add-on therapy for patients with stable angina pectoris who are inadequately controlled by or intolerant to first-line therapies." TMZ was no longer indicated for ophthalmology and otolaryngology. Risk minimization measure (RMM) was communicated to physicians. The survey presented here evaluated effectiveness of the RMM and assessed physicians knowledge and compliance with RMM. It also analyzed actual prescribing pattern of TMZ. METHODS A cross sectional, web-based survey was developed and conducted among prescribing physicians of TMZ across 12 European countries. Physicians' samples were weighted to account for the actual proportion of specialties within and across countries. RESULTS Using weighted samples, data from 1123 physicians and 8332 prescriptions were analyzed. Most (74.0%) of the physicians assumed stable angina pectoris to be an indication for TMZ. Three quarter of (75.7%) of these physicians were aware of the approved indication. Vertigo (62.1%), tinnitus (42.5%), declined visual acuity, and visual field disturbances (45.1%) were also presumed to be approved indications for TMZ, and physicians actually prescribed for these indications. Only 29.8% of the physicians remembered receiving RMM communications regarding TMZ. Most (90.5%) of the physicians expressed their interest to know and comply with the safety communications. Of all prescriptions, 33.9% were issued for add-on therapy for patients with stable angina pectoris. CONCLUSIONS RMM for TMZ prescription have been moderately effective. Improvement in physician's compliance with safety information of TMZ is necessary for patient's safety.

Patients with multiple sclerosis (MS) receiving long-term, subcutaneous interferon β-1b (IFN β-1b; Extavia®) often experience injection-site reactions and injection-site pain, which together with other side-effects (such as flu-like symptoms) result in suboptimal treatment compliance/adherence. The EXCHANGE study evaluated patient satisfaction with IFN β-1b treatment, administered using ExtaviPro™ 30G, a new auto-injector, in a real-world setting. This 26-week, open-label, prospective, non-interventional, observational, multi-country multi-centre study enrolled patients with MS who had been treated with IFN β-1b or other disease-modifying therapies with a self-administered auto-injector for ≥3 months and who were planned to switch to IFN β-1b treatment administered using ExtaviPro™ 30G as part of routine clinical care. Patient-reported outcomes included overall patient satisfaction (primary outcome) and satisfaction associated with treatment effectiveness, convenience and side-effects, assessed using Treatment Satisfaction Questionnaire for Medication (TSQM)-14. The changes in TSQM scores from baseline to Week 26 were reported. All data were analysed using SAS statistical software (version 9.4). Of the 336 patients enrolled, 324 were included in the analysis. At baseline, mean ± standard deviation (SD) age of patients was 41.8 ± 11.3 years and 68.2% were women. The mean ± SD of MS disease duration was 6.9 ± 6.6 years, and the majority of patients (94.1%) had relapsing-remitting MS. The mean ± SD of TSQM score for overall patient satisfaction at Week 26 was 75.6 ± 16.46 (baseline, 73.0 ± 17.14; p = 0.0342). The mean ± SD of TSQM subscale scores for patient satisfaction with effectiveness, side-effects and convenience were 75.0 ± 18.65 (baseline, 71.6 ± 19.45; p = 0.0356), 88.5 ± 18.98 (baseline, 82.7 ± 22.93; p = 0.0002) and 77.6 ± 16.72 (baseline, 71.1 ± 17.53; p