View clinical trials related to Skin Diseases.
Filter by:The study aims to explore whether an online compassion-based guided self-help intervention is perceived as acceptable to people with heterogeneous skin conditions, in terms of retention rates and explicit feedback. The study also aims to investigate the feasibility of providing online compassion-based self-help and email guidance. Changes in depression, self-compassion and skin-related distress will be assessed to give an estimate of likely effect sizes for future research
This study will compare the pattern of Th17 immune response in active and inactive pemphigus subjects. Skin and serum samples will be taken at the moment of enrollment.
Onychopathies constitute one of the major challenges faced by a dermatologist in terms of its early detection and diagnosis . Many disorders can affect the nails, including deformity and dystrophy, infections, and ingrown toenails. Infections can involve any part of the nail and may or may not change the nail's appearance. Most nail infections are fungal (onychomycosis), but bacterial and viral infections occur .
Amyloidosis is caused by the misfolding protein accumulated in tissue, which affects the function of the organs. In addition to the primary cutaneous amyloidosis, a skin lesion may also appear in another classification - systemic amyloidosis. Physicians can confirm diagnosis of the above classification by skin biopsy. Primary cutaneous amyloidosis is common in Asia and South America. In Taiwan, 80 people are diagnosed with primary cutaneous amyloidosis in every 100,000 people. Among the disease, macular amyloidosis and lichen amyloidosis are the most common subtypes. Primary cutaneous amyloidosis can cause severe itching, pigmentation, and skin keratosis, and further affect the social behavior of patients. The etiology of primary cutaneous amyloidosis is currently unclear, possibly due to genetic variations or viral infection. Typical primary cutaneous amyloidosis can be diagnosed by clinical manifestations, however, if the location or appearance of a lesion is atypical, the disease will be indistinguishable from other pigmented diseases, and further need a biopsy. If physicians can use a rapider and more accurate assistance tool to evaluate disease first, it will improve the accuracy of clinical diagnosis, relieve patient of suffering from biopsy, and further use medical resources more effectively. Optical coherence tomography (OCT) is a kind of optical imaging medical system. It generates images by detecting the variations in refractive indexes of the various components in soft tissues. Apollo Medical Optics, Ltd. (AMO)'s OCT device (ApolloVue™ S100 image system, Viper1-S003) acquires real-time in vivo skin tissue tomograms with cellular resolution which provides a non-invasive, non-radioactive and rapid image acquisition. In this study, AMO's OCT will be used to observe features in tomograms of primary cutaneous amyloidosis and that of other indistinguishable diseases, compare the correspondence of tomograms with pathological sections, induct features in tomograms specific to primary cutaneous amyloidosis and other indistinguishable diseases, and further establish an OCT database of primary cutaneous amyloidosis.
Optical coherence tomography (OCT) is an established medical imaging technique that uses light to capture biological images from within optical scattering media (e.g., biological tissue). A high-resolution OCT has the characteristics of non-invasive, label-free, real-time, cellular resolution with high tissue penetration depth that are highly valuable for clinical use. AMO has developed an in-vivo OCT scanning system prototype based on the clinical needs and potential applications. This study is designed as an early feasibility study aiming for validation of AMO's in-vivo OCT scanning system in dermatology through collaboration with Mackay Memorial Hospital. The OCT can provide cellular-resolution (<1μm in lateral and axial directions) images which can be utilized to identify organelles. A high-resolution OCT has the characteristics of non-invasive, label-free, real-time, cellular resolution with high tissue penetration depth that are highly valuable for clinical use. The proposed scenario in this study is to collecting OCT images of skins with suspicious lesion including tumor, inflammatory diseases or pigment alteration as well as normal skin by using AMO's in vivo OCT imaging system. By using traditional pathological biopsy images or dermoscopic images as gold standard references, investigators will try to identify different characteristics in OCT images of skin with suspicious lesion including tumor, inflammatory diseases, or pigment alteration as well as normal skins.
This study aimed to study the efficacy of zinc oxide nanoparticles coated socks in prevention of unpleasant foot odor
This study aimed to study the efficacy of topical 2.5% benzoyl peroxide, compared to 5% benzoyl peroxide in treatment of unpleasant foot odor, which was considered as major problem related to pitted keratolysis.
This is a nutritional observational trial with two arms: 1) Intervention arm of Probiotic Yoghurt containing Lactobacillus rhamnosus yoba 2012 and 2) Control arm of milk. About 500 children in each arm will be enrolled. Children will be enrolled in the yoghurt or the milk arm, based on the preference of the school and the parents in response to a sensitization campaign of a non-governmental organization (NGO) in the region. This selection will therefore be non-randomized and non-blinded. Within one school, all children will be enrolled in the same arm. The children will be monitored for 3 weeks in the baseline. Subsequently, the children will consume either 100ml of yoghurt or 100ml of milk, once per day for five days per week for nine weeks, while being continuously monitored. The milk and the yoghurt will be locally sourced in the district where the schools are located.
This is a Phase 2, double-blind, placebo-controlled study to determine the dose regimen, safety, tolerability, and efficacy of VP-102 in subjects with External Genital Warts (EGW). This study is divided into two parts (Part A and Part B). Increasing durations of skin exposure to study drug (VP-102 or placebo) will be evaluated in three treatment groups prior to progressing to enrollment in Part B. Part A & B will enroll a approximately 108 subjects completing 4 treatment applications every 21 days and continuing with follow-up assessments at Day 84, 112 and 147.
Iontophoresis potentially may be a good alternative to improved delivery of corticosteroids. Study Investigators propose to use iontophoresis to increase dexamethasone delivery into thick psoriasis plaques. The primary purpose of this study is to assess whether dexamethasone sodium phosphate iontophoresis is an effective local therapy for psoriasis. The objective of the study is to determine the efficacy of dexamethasone sodium phosphate iontophoresis for psoriasis.