Current Diagnostic and Therapeutic Practices in Alopecia Areata in Two Mediterranean Countries: A Survey-Based Study.

INTRODUCTION: Alopecia areata (AA) affects approximately 2% of the general population and is associated with significant psychosocial morbidity and poor health-related quality of life. Despite the high incidence of the disease the available clinical practice guidelines to help clinicians and improve patients' care are very poor and of a low methodological quality, as compared to other high-burden dermatoses. The aim of this survey is to capture the current clinical practice in AA management, as performed by dermatologists, in two Mediterranean countries to identify potential disparities and gaps in diagnosis and treatment. METHODS: A 50-item questionnaire was created in the English language and then translated into Greek and Italian language and sent to the Greek and Italian dermatologists via email. RESULTS: A total of 490 dermatologists from Italy and 234 from Greece participated in the survey. The diagnosis of AA is usually based on history and clinical examination, supported by trichoscopy. The rate of use of severity scores and scales to evaluate impact on quality of life by dermatologists was low. Treatment of patchy AA, in both adult and pediatric populations, is based on use of topical steroids as first-line treatment. Results on special site involvement (eyebrows, beard, and ophiasis), chronic cases, and the pediatric population highlight extreme heterogeneity in treatment approach. CONCLUSIONS: Our results highlight that management of AA, in terms of diagnosis and treatment, is still challenging.

Clinical study on the efficacy and tolerability of an oral supplement based on arginine, l-cystine, zinc and B6 vitamin (Cystiphane®) in patients with telogen effluvium.

BACKGROUND: Telogen effluvium (TE) is a common cause of non-cicatricial hair loss with no treatment-standardized protocol. The aim of our study was to evaluate the efficacy, tolerability, and patient compliance of a treatment with an oral supplement based on arginine, l-cystine, zinc and B6 vitamin (Cystiphane®, Laboratoires Bailleul, Geneva, Switzerland) with hair-growth properties, administered 4 times daily, in patients affected by TE. METHODS: We recruited 20 patients, aged between 18 and 70 years old, affected by TE. Patients were asked to take the oral supplement as a monotherapy, four tablets daily, in one or two administrations during meals. The study lasted 3 months. We evaluated the efficacy and tolerability of the treatment both qualitatively by collecting the clinician's opinion through a clinical evaluation and clinical-anamnestic form filled in by the researcher, and quantitatively through global photography and trichoscopy. We collected the patient's opinion through a self-assessment test, at the beginning of the recruitment and after 3 months of treatment. RESULTS: Eighteen patients were evaluated. After 3 months of taking the supplement, the researcher rated an average improvement of 2.89 at the clinical evaluation. For what concerns hair quantity, at the control trichoscopy, the mean trichoscopic value had risen to +2.055, whereas for hair diameter the mean trichoscopic diameter value had increased to +1.83. After 3 months of treatment, patients gave an average efficacy opinion of 3.61. CONCLUSIONS: The oral supplement has proved effective as an adjuvant in the treatment of TE in our cohort of patients.

Impact and Management of Loss of Eyebrows and Eyelashes.

Eyelashes and eyebrows have different functions, ranging from practical purposes such as protecting the eye apparatus from external hazards to the definition of our facial expression. For this reason, their loss could have both functional and psychological impact on patients' quality of life. Complete or partial loss can occur any time during life, and identifying the cause is mandatory to establish a correct and prompt treatment. The aim of this paper is to create a practical guide for the management of the most common causes of madarosis to the best of our knowledge.

Alopecia in Patients with Collagen VI-Related Myopathies: A Novel/Unrecognized Scalp Phenotype.

Collagen VI-related myopathies are characterized by severe muscle involvement and skin involvement (keratosis pilaris and impaired healing with the development of abnormal scars, especially keloids). Scalp involvement and hair loss have not been reported among cutaneous changes associated with collagen VI mutations. The aim of this study is to describe the clinical, trichoscopic, and histological findings of the scalp changes in patients affected by COL VI mutations and to estimate their prevalence. Patients with Ullrich congenital muscular dystrophy were enrolled and underwent clinical and trichoscopic examinations and a scalp biopsy for histopathology. Five patients were enrolled, and all complained of hair loss and scalp itching. One patient showed yellow interfollicular scales with erythema and dilated, branched vessels, and the histological findings were suggestive of scalp psoriasis. Two patients presented with scarring alopecia patches on the vertex area, and they were histologically diagnosed with folliculitis decalvans. The last two patients presented with scaling and hair thinning, but they were both diagnosed with folliculitis and perifolliculitis. Ten more patients answered to a "scalp involvement questionnaire", and six of them confirmed to have or have had scalp disorders and/or itching. Scalp involvement can be associated with COL VI mutations and should be investigated.