Promoting a Healthy Skin Barrier Using Skin Care in People With Mature Skin Xerosis.

Introduction: Most people are living into their sixties and beyond. Fundamental changes in chronologically aged skin have significant and widespread dermatological implications. This review discusses aging-associated alterations in epidermal function leading to xerosis and related pruritus and the benefits of maintaining or restoring a healthy skin barrier using skincare, specifically ceramide-containing skincare.

A Review of the Diagnostic and Therapeutic Gaps in Rosacea Management: Consensus Opinion.

Rosacea is a common, chronic inflammatory disease characterized by both fluctuating and fixed heterogeneous signs such as facial erythema, papules/pustules, telangiectasia, acute vasodilation (flushing), and phymatous changes, and symptoms such as cutaneous stinging and burning. The shift to a phenotype-based approach to rosacea management has improved the consistency of recommendations across recent published guidelines. Consistent and thorough guidance for the classification, diagnosis, and management of the disease is difficult, as the mechanisms underlying the development of rosacea are still not completely understood nor universally accepted.

Sixty Years of Benzoyl Peroxide Use in Dermatology.

Benzoyl peroxide (BPO) has been used extensively in industry and health care for more than a century and has been approved for the treatment of acne for over 60 years. Recently, BPO received a second approved indication by the US Food and Drug Administration (FDA) for the treatment of rosacea. Topical BPO use has historically been limited by tolerability, photosensitivity, oxidation, and, uncommonly, contact allergy.

Prevalence and Demographics of Truncal Involvement Among Acne Patients: Survey Data and a Review of the Literature.

Background: Truncal acne is frequently underdiagnosed despite affecting around half of those with facial acne. The objective was to provide an overview of the literature on the incidence of truncal acne according to age, gender, and acne severity.

Methods: A narrative review of data from recent large surveys and a literature search in PubMed on the incidence of truncal acne across subgroups of age, gender, and acne severity.

Cutaneous Adverse Events in the Randomized, Double-Blind, Active-Comparator DECIDE Study of Daclizumab High-Yield Process Versus Intramuscular Interferon Beta-1a in Relapsing-Remitting Multiple Sclerosis.

Introduction: Cutaneous adverse events (AEs) have been observed in clinical studies of daclizumab high-yield process (HYP) in relapsing-remitting multiple sclerosis (RRMS). Here, we report cutaneous AEs observed in the randomized, double-blind, active-comparator DECIDE study (ClinicalTrials.gov identifier, NCT01064401).

Role of oral Polypodium leucotomos extract in dermatologic diseases: a review of the literature.

Polypodium leucotomos extract (PLE), derived from the tropical fern of Polypodiaceae family, has properties ranging from immunomodulatory and antioxidative to photoprotective. It is these multiple mechanisms of action, in combination with a favorable side effect profile, which makes PLE a promising adjunctive treatment for several dermatologic disorders. Studies are summarized on the use and potential applications of PLE in the treatment or management of photodermatoses, vitiligo, melasma, psoriasis, atopic dermatitis, and more recently, in minimizing infections in high-performance athletes.

Atopic dermatitis, and the role for a ceramide-dominant, physiologic lipid-based barrier repair emulsion.

Over the last half century, and especially over the last 15 years, understanding of the structure and function of the stratum corneum has evolved tremendously. Once conceptualized as an inactive film formed by lifeless, disintegrating keratinocytes, the stratum corneum is now recognized as a viable, functional structure that plays an important role in maintaining skin health and possibly mediating cutaneous diseases. Researchers and clinicians have also come to realize that the barrier functions not only to prevent the entry of exogenous factors, such as irritants or allergens, but that it also can mediate disease.

A review of delivery systems in cosmetics.

Physicians and patients have come to expect that our prescription topicals not only be efficacious but also minimally irritating and cosmetically pleasing. Much research and development effort are being spent to identify new vehicles to achieve these goals. Consumers are also demanding nonprescription products that give them noticeable results.

Intraoral metal contact allergy as a possible risk factor for oral squamous cell carcinoma.

Objectives: Intraoral exposure to dental restorations can cause contact allergy that may induce carcinogenesis. We investigated the relationship of intraoral metal contact allergy to epithelial carcinogenesis.

Methods: The prevalence of positive patch test reactions to dental restoration metals in 65 prospectively enrolled patients with newly or previously diagnosed oral squamous cell carcinoma (SCC) was compared to that in 48 control patients.

Oral metal contact allergy: a pilot study on the cause of oral squamous cell carcinoma.

Background: Intraoral metal contact allergy may result in mucositis that mimics lichen planus and the pathogenesis of squamous cell carcinoma.

Methods: Clinical records of all patients examined in the departments of dermatology and otorhinolaryngology at a tertiary-care academic medical center between June 1994 and June 2000 who had a diagnosis of intraoral squamous cell carcinoma adjacent to a metal dental restoration and who were patch tested with our metal series were reviewed retrospectively. Eleven patients met the inclusion criteria.