The proportion of adults over 60 years of age is rapidly increasing and is estimated to reach approximately one-sixth of the global population by 2030. An ageing population is a real challenge for healthcare resources, including dermatologists and geriatricians, as age-related changes in skin integrity and barrier function make older adults more susceptible to developing skin pathologies such as pruritus, dermatitis and infections. Fragile skin arises from several interlinked causes, including age-related changes in skin barrier integrity, previous and current lifestyle choices, skin pathologies and medical interventions. Dermo-cosmetics can play a key role in enhancing skin care regimens and preventing pathologies in this age group. In vitro studies, clinical, and in-daily clinical practice studies of dermo-cosmetics have shown them to be effective in many skin conditions in older adults, like xerosis and pruritus. Incontinence-associated dermatitis (IAD), a common condition arising from contact with irritants such as urine and faeces which can significantly impact the quality of life of sufferers, can also be improved with a barrier cream in incontinent patients aged 70 years and older. This supplement focuses on the increased fragility of older skin, the development of common skin pathologies and the efficacy and tolerance of dermo-cosmetic products in older adults.JEADV alcohol consumption and sun exposure), medical procedures (e.g. surgery) and underlying pathologies can all contribute to the development of fragile skin. While not necessarily associated with disease per se, most patients presenting to dermatologists with fragile skin have pathological conditions such as acne, psoriasis and atopic dermatitis. 4 However, surveys reveal that a substantial proportion of people have perceived fragile skin, which, while not associated with disease, can cause redness, tightness, dryness and itching. 5,6 Globally, the incidence of fragile skin in adults has been estimated as 25-52%, across skin types and age groups. [4][5][6] In older adults, skin ageing makes individuals more vulnerable to develop fragile skin and associated pathologies resulting from impaired skin barrier function. The mechanisms and clinical relevance of age-related skin deterioration, the prevalence of skin disorders in older adults in Europe and recent in vitro, clinical and in-daily clinical practice studies of fragile skin in this age group will be covered in this supplement.
Section 1: Fragile skin in older adultsIn addition to internal age-related changes in skin structure and functionality, physiological, circumstantial, pathological and iatrogenic fragile skin causes also contribute to the weakening of the epidermis and skin barrier in older adults.
Physiological fragile skinOlder adults experience physiological fragile skin, as declines in the immune system function within the epidermis, and changes in epidermal and dermal structure contribute to a reduction in the effectiveness of the skin barrier function. 7 During adulthood, the skin ...