Effectiveness of guselkumab in patients with facial and/or genital psoriasis: Interim analysis results at Week 12 from the GULLIVER study.

BACKGROUND: Facial (FP) and genital psoriasis (GP) significantly affect patients' quality of life. Despite the advances in treatments, limited data on efficacy and safety are available on these difficult-to-treat areas. Guselkumab is an interleukin (IL)-23 inhibitor which has been proven effective in treating patients with moderate-to-severe plaque psoriasis. OBJECTIVES: The aim of this interim analysis was to report the efficacy and safety of guselkumab in the treatment of patients with FP and/or GP. MATERIALS AND METHODS: GULLIVER is a 52-week Italian observational study to evaluate the effectiveness and safety of guselkumab in a real-life setting in patients with FP and/or GP. Adult patients with facial and/or genital moderate-to-severe psoriasis (sPGA score ≥ 3) were included. The primary endpoint of this analysis was the percentage of patients achieving a facial or genital sPGA score of 0 (clear) or 1 (almost clear), at Week 12. The change in the score of the facial or genital sPGA components in patients with a score ≥3 for each sPGA component was assessed. PASI score in patients with a baseline PASI above or below 10 was evaluated. RESULTS: Overall, 351 patients were included in the study; 83.3% of FP and 76.5% of GP patients achieved the primary endpoint. Similar response rates were observed for the facial or genital sPGA components in patients with a baseline facial or genital sPGA score ≥3 in each component. Among patients with a baseline PASI score >10, mean PASI score improved from 19.0 (SD 8.3) to 2.2 (SD 4.8). Forty-four AEs were observed in 32 patients; two mild and transient AEs (fatigue and nausea) were considered treatment related. No SAEs were observed. CONCLUSIONS: Guselkumab, showing to be effective and safe in treating FP and GP, may be a valid therapeutic option for patients with psoriasis localized in these difficult-to-treat areas.

Real-world effectiveness and safety of Guselkumab for the treatment of psoriasis: a 6-month prospective study in a series of psoriatic patients.

OBJECTIVE: Guselkumab is a fully human monoclonal IgG1 antibody which, by selectively binding to the p19 subunit of IL-23, prevents it from binding to the IL-23 receptor on the cell surfaces. To date, no prospective data are available on the efficacy and safety of this drug in everyday clinical practice in patients with psoriasis (PSO). MATERIALS AND METHODS: This is a longitudinal, single arm, real-world, prospective study to investigate the effect of Guselkumab on PSO and quality of life (DLQI) in 44 PSO patients. Outcomes were PASI, BSA, DLQI at 3 and 6 months. RESULTS: The longitudinal analysis showed that PASI improved from a median value of 24.1 at baseline to 2.0 at 6-months and this was also true for BSA (from 23.0 to 2.0) and DLQI (from 24.0 to 2.5) (all p<0.001). At 6-months, PASI75, PASI90 and PASI100 were 95.5%, 59.1% and 16%, respectively. The PSO improvement related with the increase of DLQI (∆PASI vs. ∆DLQI, r=0.77, p<0.001). No clinically relevant adverse events were observed. CONCLUSIONS: This study demonstrates the effectiveness and safety of Guselkumab on PSO in real world and shows that the reduction of PSO severity due to the drug is directly related with the improvement of quality of life in this patient population.

Topical negative therapy and vacuum assisted closure. New strategies and devices in surgical reconstruction.

Topical negative pressure (TNP) has been introduced in complex surgical reconstruction and difficult wound healing, having proven to be effective in both drainage of wound secretions and calling for a new, sterile granulating tissue. In the last 15 years many reports have been focusing on TNP in different surgical specialties (orthopedic surgery in exposed fractures, general surgery in eventration, cardiothoracic surgery in sternal dehiscences, plastic surgery in difficult wounds and pressure sores). The authors report their personal experience being among the first Units to use TNP systematically in Italy.

Skin lesions in diabetes mellitus: prevalence and clinical correlations.

With the aim to assess the prevalence and the main clinical correlations of skin lesions in diabetes mellitus, 457 diabetic subjects consecutively attending an outpatient clinic underwent a dermatological examination. Neurovascular foot lesions were excluded. Thirty-five of 64 IDDM patients (54%) had skin alterations mainly consisting of vitiligo (9% of all patients), psoriasis (9%) and eczema (8%). The most frequent skin lesions observed in 240/393 NIDDM subjects (61%) were represented by infections (20% of all patients) and diabetic dermopathy (12.5%), while other lesions were not common. NIDDM patients with skin infections had a worse metabolic control, and those with diabetic dermopathy had a greater prevalence of neuropathy and large vessel disease than patients without skin lesions. These data show that the prevalence of skin diseases in a large, unselected diabetic population is higher than expected and indicate that, in most cases, a careful dermatological examination and a better metabolic control are needed in order to improve quality of life in these patients.