RESUMEN
Aim: To investigate the efficacy and tolerability of a cream (Rilastil Xerolact PB) containing a mixture of prebiotics and postbiotics, and to validate the PRURISCORE itch scale in the management of atopic dermatitis.Methods: The study is based on 396 subjects of both sexes in three age groups (i.e., infants, children, adults) suffering from mild/moderate Atopic Dermatitis, recruited from 8 European countries and followed for 3 months.Results: The product demonstrated good efficacy combined with good/very good tolerability in all age groups. In particular, SCORAD, PRURISCORE and IGA scores decreased significantly over the course of the study. The PRURISCORE was preferred to VAS by the vast majority of patients.Conclusion: Even though the role of prebiotics and postbiotics was not formally demonstrated since these substances were part of a complex formulation, it can be reasonably stated that prebiotics and postbiotics have safety and standardization features that probiotics do not have. In addition they are authorized by regulatory authorities, whereas topical probiotics are not.
Asunto(s)
Dermatitis Atópica , Probióticos , Niño , Masculino , Lactante , Adulto , Femenino , Humanos , Dermatitis Atópica/tratamiento farmacológico , Prebióticos , Probióticos/uso terapéutico , Prurito , Emolientes , Índice de Severidad de la EnfermedadRESUMEN
A 13-year-old boy presented to us for the evaluation of a slowly growing mass over the left preauricular region. Physical examination showed a nodular swelling, firm on palpation. The patient had no lymphadenopathy. The findings of magnetic resonance imaging (MRI) and vascular MRI led us to suspect a vascular growth. An incisional biopsy was performed and revealed an angiomatoid fibrous histiocytoma (AFH). Angiomatoid fibrous histiocytoma (AFH) is a rare tumor of the soft tissue with fibrohistiocytic and vascular differentiation that shows an intermediate malignancy grade, mainly occurs in patients younger than 20 years of age, and is usually localized on the extremities. Angiomatoid fibrous histiocytoma is considered to be a tumor of intermediate malignancy because of its less aggressive course in contrast to conventional malignant fibrous histiocytoma (MFH). Our case of AFH is peculiar because of its localization in the pre auricular region and because it appeared in a young patient. Surgical excision with maxillo-facial, chest-abdomen, and neck CT and prolonged follow-up is recommended because rare cases of metastasizing AFH have been reported.