ABSTRACT
BACKGROUND AND OBJECTIVES: Ocular rosacea is a special manifestation of rosacea with unknown etiology. Eye involvement in rosacea patients is surprisingly common; however, it is often underdiagnosed, resulting in inappropriate treatment. We aimed to provide an updated epidemiologic perspective on ocular rosacea in Germany to improve patient care. PATIENTS AND METHODS: Data of 777 rosacea patients were assessed using a detailed online questionnaire regarding ocular and skin symptoms, previous dermatological and ophthalmological consults, presence of type 1 hypersensitivities, and Demodex testing. All data were statistically analyzed. RESULTS: Most patients reported ocular symptoms (399/777, 51.4%), including red eyes (179/399, 44.9%), itching (187/399, 46.9%), sty or chalazion (309/399, 77.4%), and dryness (108/399, 27.1%). Ocular rosacea was confirmed in 149/309 cases who consulted an ophthalmologist (45.3%). A total of 159/399 (39.8%) had no pre-existing allergies. Eye involvement was significantly associated with the presence of skin symptoms (P < 0.05), impacting patients' general well-being and overall treatment satisfaction. About half of Demodex-positive patients (21/45, 46.7%) showed ocular symptoms. CONCLUSIONS: Eye involvement in rosacea patients was common, often presenting with unspecific symptoms.
Subject(s)
Chalazion , Rosacea , Eye , Germany/epidemiology , Humans , Rosacea/complications , Rosacea/diagnosis , Rosacea/epidemiologySubject(s)
Azetidines , Dermatitis, Atopic , Tinea , Azetidines/therapeutic use , Dermatitis, Atopic/diagnosis , Dermatitis, Atopic/drug therapy , Humans , Purines , Pyrazoles , SulfonamidesABSTRACT
Melanoma is a common type of skin cancer with a high propensity to metastasize. Tyrosine kinase inhibitors targeting the mitogen-activated protein kinase (MAPK) pathway and immune checkpoint blockade have recently revolutionized the management of unresectable and metastatic disease. However, acquired resistance and primary non-response to therapy require novel treatment strategies and combinations. The purpose of this review is to provide a brief and up-to-date overview on the clinical management and current trial landscape in melanoma. We summarize the most pertinent studies on BRAF/MEK inhibitors and blockade of cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) and programmed cell death protein 1 (PD-1). Although most agents show robust antitumor efficacy as single agents, further improvements have been achieved by the combination of both approved and developing drugs. We discuss ongoing trials and evaluate future approaches that may provide additional efficacy with less toxicity.
