Brodalumab in plaque psoriasis: Real-world data on effectiveness, safety and clinical predictive factors of initial response and drug survival over a period of 104 weeks.

Background: Brodalumab, a fully human IgG2k antibody blocking the receptor of IL17, is characterized by a rapid onset of action with high skin clearance rates in clinical trials. Since setting PASI90/100 or absolute PASI ≤ 3 as treatment goals have become attainable, evaluating the effectiveness and safety profile of biologic agents, such as brodalumab, in a real-world setting is essential.

Objective: The aim of this study was to evaluate the effectiveness and safety profile of brodalumab over a period of 104 weeks in everyday practice.

Patient characteristics, treatment patterns and disease outcomes in patients with psoriatic arthritis followed in a combined Dermatology-Rheumatology clinic: a retrospective real-world study.

The aim of this study was to assess the patient characteristics, treatment patterns and disease outcomes in patients with psoriatic arthritis (PsA) referred to a combined Dermatology-Rheumatology (Derm-Rheum) Clinic. This was a retrospective study of patients seen in a combined Derm-Rheum Clinic (February 2018 to June 2020) in a Tertiary University Hospital. Consecutive patients with suspicious musculoskeletal symptoms or a known diagnosis of PsA referred to the Derm-Rheum Clinic were examined and followed simultaneously by experienced dermatologists and rheumatologists.

New insights into granulomatous mycosis fungoides (GMF): a single-center experience.

Introduction:: A severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spread worldwide during 2020, was declared as a public health emergency and potentially life-threatening. Patients with hematologic malignancies may have an increased risk of severe COVID-19, due to immunosuppression related to the underlying disease and its treatment. In the absence of specific data, potential risk factors for severe events of COVID-19 should be considered as for other community acquired respiratory virus (CARV) infections: >60 years, severe immunodeficiency, chemotherapy treatment.

Psoriasis as an adverse reaction to biologic agents beyond anti-TNF-α therapy.

New onset or exacerbation of pre-existing psoriasis after therapeutic TNF-α inhibition is a well-described phenomenon. Over the last two decades, similar cases of paradoxical psoriasis have been reported following the administration of other biologic agents. We aimed to review all published cases of induced or exacerbated psoriasis after biologic therapy other than anti-TNF-α agents in order to further elucidate the pathophysiology of this phenomenon.

The effect of anxiety, psychopathological symptoms and personality traits on response to treatment in male patients with anogenital warts: a prospective study.

Background: In the era of precision medicine, identification of possible predictive factors of clinical response to treatment is fundamental. This need is particularly strong for anogenital warts (AGW), because there are several treatment modalities with different clearance and recurrence rates. However, data regarding the effect of mental health parameters on response to treatment in patients with AGW are lacking.

Management of Nail Psoriasis.

Nail psoriasis is a chronic nail disorder that requires personalized treatment. General prophylactic measures are suggested for all patients. Topical treatment is considered when treating a few-nail disease, with involvement of 3 or fewer nails, without joint involvement and without (or with mild) skin psoriasis.

Unraveling the roles of vitamin D status and melanin during Covid‑19 (Review).

As the coronavirus disease 2019 (COVID‑19) continues to spread worldwide, it has become evident that the morbidity and mortality rates clearly vary across nations. Although several factors may account for this disparity, striking differences within and between populations indicate that ethnicity might impact COVID‑19 clinical outcomes, reflecting the 'color of disease'. Therefore, the role of key biological variables that could interplay with viral spreading and severity indices has attracted increasing attention, particularly among non‑Caucasian populations.

Incidence of anogenital warts: epidemiological risk factors and real-life impact of human papillomavirus vaccination.

Anogenital warts (AGWs) rank among the most frequent sexually transmitted infections in young adults. They are benign lesions, but they pose a significant economic cost to health care systems and a substantial psychological burden on patients, who need evidence-based counselling. Human papillomavirus (HPV) vaccination has shown very high protection rates against AGWs in clinical trials and real-world settings but vaccination coverage remains low in many countries.

Cancer risks associated with the germline MITF(E318K) variant.

The MITF(E318K) variant confers moderate risk for cutaneous melanoma. While there are small studies suggesting that this risk is associated with other malignancies (e.g.

Positron Emission Tomography in Merkel Cell Carcinoma.

Merkel cell carcinoma (MCC) is a rare neuroendocrine skin malignancy usually arising as a nonspecific nodule on sun-exposed areas of the head and neck. Given the poor prognosis of this aggressive tumor, assessment of disease burden in pre- and post-treatment care may ensure an optimal management with significant implications for patient surveillance and prognosis. Although imaging has established its role in locally advanced or distant metastatic MCC, a standard imaging algorithm is yet to be determined and respective recommendations are mainly based on melanoma.

Impact of vitamin D receptor gene polymorphisms on vitiligo susceptibility and clinical features in a Southeastern European Caucasian population.

An association of vitamin D receptor (VDR) polymorphisms and vitiligo has been suggested. However, previous studies have reported contradictory results while including limited data among Caucasians. The aim of this single‑center study was to evaluate the effect of three common VDR gene polymorphisms (FokI, TaqI and BsmI) on susceptibility and clinical aspects of vitiligo in a Southeastern European Caucasian population.

Ciclopirox Hydroxypropyl Chitosan (HPCH) Nail Lacquer: A Review of Its Use in Onychomycosis.

Ciclopirox 8% hydroxypropyl chitosan (HPCH) [Marketed in different countries as the following registered (®) brands: Ciclopoli, Fulcare, Kitonail, Myconail, Niogermos, Niogermox, Onytec, Ony-Tec, Polinail, Privex, Rejuvenail] is the first topical nail lacquer developed using innovative drug formulation technology. It is indicated for the treatment of mild-to-moderate fungal infections of the nails that are caused by dermatophytes and/or other ciclopirox-sensitive fungi, without nail matrix involvement. HPCH is a patented drug formulation technology for the delivery of active principles into the nails based on a hydrosoluble semisynthetic amino-polysaccharide biopolymer derivative of chitosan.

Clinical significance of Candida isolation from dystrophic fingernails.

Background: Candida onychomycosis mostly involves fingernails. Yet, in contrast to dermatophytes, Candida isolation from dystrophic fingernails does not prove casualty, as sample contamination and non-pathogenic Candida growth occur. Characterising treatment outcome of Candida-positive dystrophic nails is crucial to avoid unnecessary treatment.

Monotherapy and combination therapy with acitretin for mycosis fungoides: results of a retrospective, multicentre study.

Background: Retinoids have long been used in the treatment of cutaneous T-cell lymphomas. However, data on acitretin use for mycosis fungoides (MF) are very limited.

Objectives: To evaluate treatment outcomes of acitretin in patients with MF attending three academic referral centres in different regions of Greece.

Epidemiology of Onychomycosis in an Academic Nail Unit in South Greece during a Three-Year Period.

Background: Onychomycosis is the most common disease of the nails.

Objective: This retrospective study aimed at evaluating the epidemiology of onychomycosis in adult patients in South Greece during the 2015-2017 period.

Material And Methods: A total of 3,226 patients with clinical signs of possible onychomycosis were included.

Isolated nail lichen planus: An expert consensus on treatment of the classical form.

Lichen planus is a benign inflammatory disorder of unknown etiology that may affect the skin, mucosae, scalp, and nails. When the nails are affected, it may lead to permanent destruction with severe functional and psychosocial consequences. Therefore, prompt diagnosis and early treatment are essential, even in mild cases.

Correction to: Pathogenesis, Clinical Signs and Treatment Recommendations in Brittle Nails: A Review.

Unfortunately, the co-author name was incorrectly published as "Jose L. López-Esterbaranz" instead of 'Jose L. López-Estebaranz" in the original article.