xerosis

A 22-month-old girl of consanguineous parents was admitted with a high-grade fever. She was found to have insensitivity to painful stimuli and an absence of perspiration. She also displayed self-mutilating behaviour and was insensitive to cold/hot water on her body. On examination, there was loss of the tip of the tongue, missing teeth, generalised xerosis, and several ulcers at sites of minor trauma. She also had dysplastic nails and digital ulcers. Sensory examination demonstrated a complete lack of awareness of pain and temperature, vibration and fine touch were intact and lacrimation was normal...

OBJECTIVE: To evaluate the cost-effectiveness of two 10% urea creams in patients with diabetic foot syndrome. METHODS: This was a prospective, longitudinal, single-center, randomized, double-blind, prospective clinical trial that evaluated the skin quality of 20 feet belonging to 10 patients with diabetic foot syndrome after the application of two 10% urea creams purchased from pharmacies and supermarkets. RESULTS: At follow-up, 19 (95%) of the participants' feet showed improved skin quality, irrespective of the cream applied...

PURPOSE: This review examined existing literature to determine various ocular manifestations of liver pathologies, with a focus on metabolic deficiencies as well as viral and immune liver conditions. METHODS: Recent data were compiled from PubMed from 2000 to 2020 using keywords that were relevant to the assessed pathologies. Ocular presentations of several liver pathologies were researched and then summarized in a comprehensive form. RESULTS: Several ocular manifestations of liver disease were related to vitamin A deficiency, as liver disease is associated with impaired vitamin A homeostasis...

Aquaporin 3 (AQP3) channels are tetrameric membrane-bound channels that facilitate the transport of water and other small solutes across cell membranes in the skin. Decreased AQP3 expression is associated with skin dryness, skin aging, psoriasis, and delayed wound healing. Thus, our study focused on a novel combination based on Aloe barbadensis leaf extract and trimethylglycine for targeted AQP3 regulation in skin keratinocytes and deep skin moisturization. Firstly, a dose-finding cytotoxicity assay of the selected substances was performed with a 2,5-diphenyl-2H-tetrazolium bromide (MTT) indicator on HaCaT cells...

Panitumumab is a recombinant, fully humanized immunoglobulin G2 monoclonal antibody targeting the epidermal growth factor receptor (EGFR). It is approved for the first- and second-line treatment of advanced wild-type KRAS colorectal cancer. Although common cutaneous side effects include acneiform dermatitis, folliculitis, and xerosis, ocular toxicities have occasionally been reported. Herein, we report the case of an 81-year-old Thai female with chemorefractory advanced stage sigmoid colon cancer who developed isolated periorbital dermatitis following treatment with panitumumab plus modified FOLFOX6...

BACKGROUND: Daily usage of facial masks during coronavirus disease 2019 pandemic influenced on facial dermatoses. OBJECTIVE: This study investigated the impact of mask-wearing habits on facial dermatoses. METHODS: A nationwide, observational, questionnaire-based survey was conducted from July through August 2021, involving 20 hospitals in Korea. RESULTS: Among 1,958 facial dermatoses, 75.9% of patients experienced aggravation or development of new-onset facial dermatoses after wearing masks...

In dry skin (DS), skin-barrier function is easily disturbed and moisturizing factors in the stratum corneum are reduced. Despite being a common condition, DS is often overlooked in patients with advanced age or comorbid diseases. In September 2022, specialists in dermatology and skin care met to discuss unmet needs and management of patients with DS with existing medical conditions or DS induced by ongoing pharmacological treatments. There was consensus about the need to improve the current understanding and management of DS in patients with comorbidities, including type 2 diabetes, chronic kidney disease, radiodermatitis, and photodamaged skin...

Previous studies indicate that a postbiotic extract from Aquaphilus dolomiae (ADE-G3) improves skin barrier function and relieves neuroinflammation. Evaluation of an ADE-G3-based soothing cream for managing sensitive facial skin. This real-world, international, pre-post comparative study involved adults with sensitive facial skin who used the study product once or twice daily for two to three months according to usual practice. Subjects reported changes in perceived clinical symptoms using self-administered questionnaires...

BACKGROUND: This study focused on the link between skin disorders and Methylenetetrahydrofolate reductase ( MTHFR ) polymorphisms. METHODS: Study cases were taken from a pre-conceptional care program where patients with poor obstetric history were evaluated in terms of systemic disorders including skin diseases. This retrospective cohort (n = 472) consisted of 110 (23.3%) and 362 (76.7%) women with or without skin disorders, respectively. For ease of analysis, the history of skin diseases was classified into seven categories: 1) acne/rosacea/other acneiform disorders; 2) fungal disease; 3) pruritis/xerosis; 4) psoriasis vulgaris; 5) acrochordons and other benign skin growths; 6) urticaria/dermatitis; and 7) viral diseases...

Background : Plexiform neurofibromas (pNFs) are benign neoplasms, primarily originating from Schwann cells, posing challenges in patients with type 1 neurofibromatosis (NF1) due to pain, disfigurement, compression of vital structures and potential for malignancy. Selumetinib, a MEK1/2 inhibitor, has shown promising results in treating inoperable pNFs, with clinical trials demonstrating tumor volume reduction and improved patient-reported outcomes. Despite its efficacy, dermatologic toxicities may impact the quality of life and treatment adherence...

BACKGROUND AND AIMS: Skin aging is associated with dry skin and a decrease of the strength of the dermoepidermal adhesion, which increases the risk for lacerations (skin tears). Application of leave-on products improves dry skin and seems to reduce skin tear incidence. The aim of this study was to measure the effects of a humectant containing leave-on product on the strength of the dermoepidermal junction in older adult participants with dry skin. METHODS: A randomized controlled trial using a split body design was conducted...

Atopic dermatitis, also known as atopic eczema, is a chronic inflammatory skin disease characterized by red pruritic skin lesions, xerosis, ichthyosis, and skin pain. Among the social impacts of atopic dermatitis are difficulties and detachment in relationships and social stigmatization. Additionally, atopic dermatitis is known to cause sleep disturbance, anxiety, hyperactivity, and depression. Although the pathological process behind atopic dermatitis is not fully known, it appears to be a combination of epidermal barrier dysfunction and immune dysregulation...

UNLABELLED: In recent years, among artificial tear preparations that have additional metabolic properties, in addition to moisturizing the ocular surface, there has been a drug Optinol Soft Recovery (LLC JADRAN). In addition to 0.15% sodium hyaluronate, it contains 2% dexpanthenol, which stimulates reparative regeneration of the corneal epithelium, in particular in patients with dry eye syndrome (DES). PURPOSE: This study evaluates the clinical efficacy of the drug Optinol Soft Recovery in the treatment of patients with DES accompanied by xerotic changes in the corneal epithelium...

BACKGROUND: The clinical manifestations of vitamin A deficiency (VAD) involve night blindness, bitot's spots, corneal xerosis, and corneal scars. It is the most important cause of preventable childhood blindness among children and causes morbidity and mortality. Even though Ethiopia implemented high-potency vitamin A supplements, the occurrence of VAD remains significant. This study was to identify determinants of clinical VAD among preschool-aged children (PSC) in southwest Ethiopia...

PURPOSE: Neurofibromatosis type 1 (NF1) is an autosomal dominant disorder which commonly causes neoplasms leading to disfigurement or dysfunction. Mitogen-activated protein kinase inhibitors (MEKi) are generally well-tolerated treatments which target neural tumor progression in patients with NF1. However, cutaneous adverse events (CAEs) are common and may hinder patients' abilities to remain on treatment, particularly in children. We aim to characterize CAEs secondary to MEKi treatment in pediatric and young adult patients with NF1...

Atopic Dermatitis (AD) epidemiologic studies report a higher incidence and prevalence among populations with skin of color (SOC). Additionally, differences in AD underlying gene mutations and skin morphology are observed to lead to frequent and prominent xerosis, pruritus, and pigmentary sequelae in patients of color. However, populations with SOC are underrepresented in dermatology clinical trials, including AD. This article reviews the nuances in AD epidemiology, clinical presentation, and impact on quality-of-life among populations with SOC, plus highlight the role of skincare in AD management...

Atopic Dermatitis (AD) is a chronic relapsing inflammatory skin disease associated with a significant patient burden on quality-of-life. Given skin barrier including skin microbiome changes are linked to AD pathogenesis, prebiotic emollients are shown to improve disease symptoms and maintain skin barrier integrity, normalizing skin microbiota. In this study, we evaluated the efficacy and safety of a prebiotic skincare routine in improving AD and xerosis, and ultimately quality-of-life in ethnically diverse patients...

In 1980, Hanifin and Rajka (1) proposed major and minor diagnostic criteria for atopic dermatitis (AD). Major associations included pruritus, dry skin, and history of atopy. One minor feature included Dennie-Morgan Folds (DMFs), which manifest as secondary creases in the skin underneath the inferior eyelid, usually found in infants (2). In an attempt to refine these criteria, a study evaluating 210 patients with an existing AD diagnosis observed DMF in 84% of AD cases. A pediatric study in Bijapur, India on 174 children under 16 years of age with AD identified DMF to be the most prevalent minor criterion...

INTRODUCTION:  Chronic kidney disease-associated pruritus (CKDaP) is a prevalent and challenging symptom in individuals suffering from advanced chronic kidney disease (CKD). Its underlying mechanism remains inadequately understood, leading to a limited array of unsatisfactory therapeutic interventions. Despite various attempts, identifying the most effective treatment remains inconclusive. Nevertheless, there is a growing interest in employing ultraviolet phototherapy, particularly for non-responsive patients, although its efficacy is not definitively established...

OBJECTIVES: Skin barrier disruption is a significant problem of the older population in an aging society. It is characterized by increased transepidermal water loss and decreased skin water content, and particulate matter (PM) is a social issue that can contribute to the exacerbation of skin inflammation. Thus, addressing this problem is urgent. METHODS: Skin barrier-disrupted mouse models were induced by two methods using acetone application or tape-stripping. This study investigated the antioxidative and anti-inflammatory properties of the Siegesbeckia herba extract (SHE) on PM-induced changes in skin barrier-disrupted mouse models...