Active clinical trials for "Dermatitis"

Atopic dermatitis (AD) is a chronic inflammatory skin disease associated with pruritus. Methotrexate can be used to treat refractory disease to conventional therapy. It will be conducted a single arm trial with twelve adult patients with moderate to severe AD on methotrexate for 24 weeks. Investigators intend to evaluate the effect methotrexate on cytokines and chemokines involved in the inflammatory response, on IgE levels, on pruritus, and on EASI and SCORAD severity scores.

This study evaluates the potential anti-inflammatory effects of inorganic dietary nitrate in a model of acute inflammation relevant to cardiovascular disease (CVD). Green leafy vegetables contain large amounts of inorganic nitrate, and research suggests that this nitrate has beneficial effects on the heart and blood vessels. The Ahluwalia Group have shown anti-inflammatory benefits of inorganic nitrate in pre-clinical models of CVD, early mechanistic studies in healthy volunteers, and in patients with hypertension, hypercholesterolaemia and those suffering acute heart attacks that translate to cardiovascular benefits. Understanding the mechanism of how this is achieved may open new therapeutic options in CVD. The Investigators therefore wish to explore whether inorganic nitrate might alter inflammatory responses using a blister-model of acute skin inflammation. This study is a randomised control trial with parallel limbs where half of patients receive nitrate-rich beetroot juice, and the other half a nitrate-deplete placebo beetroot juice.

Exploratory, multi-centric, randomized, vehicle-controlled, investigator-blind, parallel group study, involved participants with chronic lesions of Atopic Dermatitis (AD) to evaluate the local and systemic safety of CD5024 0.3% cream over a 6-week treatment period compared to its vehicle.

This is a Phase 1 parallel-cohort study of crisaborole ointment 2% to evaluate the skin irritation potential in adult Japanese healthy subjects in Cohort 1, and to evaluate the safety, tolerability and PK in adult Japanese subjects with mild to moderate AD in Cohort 2.

Primary Objective: - Assess change in neuronal architecture following long term treatment with dupilumab in skin biopsies from atopic dermatitis (AD) participants with chronic pruritus. Secondary Objectives: Assess change in neuronal architecture following short term treatment with dupilumab and during follow-up in skin biopsies from AD participants with chronic pruritus. To evaluate the efficacy of dupilumab in AD participants with chronic pruritus. To evaluate the safety of dupilumab in adult participants with moderate-to-severe AD.

The radiotherapy after surgery reduces the risk of recurrence and death is widely used for standard treatment for cancer including breast cancer and head and neck cancer. However, radiation dermatitis is a common side effect and major adverse event of radiotherapy. Radiation induces skin inflammation resulting in redness, itchiness and peeling skin. Radiation dermatitis may be acute or chronic. Acute skin changes occur within 90 days of initiating therapy due to inflammation and DNA damage and chronic skin changes may occur after several weeks or years. Radiation-irritated skin is a treatment-induced symptom caused by radiation dose-limiting toxicity. It damages skin structure and causes a variety of symptoms of cuticle thinning, reducing of collagen in subcutaneous, sweat glands damage, sebaceous glands damage and basal membrane damage. These conditions lead patients to lost work productivity, wound care costs, social isolation, altered body image and affect a patient's quality of life and mental health both during and after treatment and even interrupts the treatment schedule. The treatment of radiation dermatitis is an essential component of radiotherapy. The common treatment includes agents and other dressing products, such as corticosteroid cream, hyaluronic acid, aloe and sucralfate, which are used to prevent or reduce severity of dermatitis. But there is no clear therapeutic or nursing guideline supporting continuous treatment of radiation dermatitis by topical agents currently. In this study, Radiation Care® gel which contain Japanese honeysuckle extract will be used in breast and head and neck cancer patients to test the safety and efficacy to prevent radiation dermatitis and alleviate their radiation-irritated skin symptoms. The primary objective of this study is to evaluate the clinical outcomes of "Radiation Care" gel application in breast cancer and head and neck cancer patients who have radiation dermatitis or radiation-irritated skin due to the radiotherapy.

This study is to investigate the efficacy and safety of M516102 and to evaluate the dose response relationship of M516102 and placebo, in the treatment of pruritus associated with atopic dermatitis.

This study seeks to investigate the role of pimecrolimus in restoring disturbed skin barrier function and reversing epidermal abnormalities found in atopic dermatitis (AD). The project is based on findings the investigators presented at the recent SID meeting in Providence and published in the J Invest Dermatol (122: 1423-31, 2004). The investigators research shows that AD is characterized by impaired skin barrier function, reduced stratum corneum hydration, impaired epidermal lipid composition and epidermal differentiation. In this proposed project, the investigators wish to examine the influence of pimecrolimus and betamethasone valerate on transepidermal water loss (TEWL) as a marker of the skin barrier function, on stratum corneum hydration, on stratum corneum lipid content and on epidermal differentiation regarding keratins and cornified envelope proteins in AD patients. The study involves biophysical measurements of TEWL and skin hydration, lipid analysis, immuno-histochemistry, Western blotting and micro array techniques. This study shall clarify whether pimecrolimus restores the epidermal barrier and whether this contributes to the beneficial effect of pimecrolimus on AD. Objectives: To explore the stratum corneum hydration, transepidermal water loss, capacity for barrier repair and the integrity of the stratum corneum in patients treated with 1 % pimecrolimus cream when applied twice a day to atopic dermatitis of the upper limbs, and to access the substance's influences on the epidermis through histological, ultra-structural, and biochemical analysis using punch biopsies from day 1 of one arm and day 22 from both treated arms. 0.1 % betamethasone valerate cream b.i.d will be used as a control treatment.

The principle aim of this study is to obtain safety, tolerability and pharmacokinetic data when LEO 39652 cream is administered cutaneously as single dose to subjects with atopic dermatitis and to healthy subjects.

A noticeably increasing number of patients are asking for naturally based extracts and ingredients as supplementary dermatologic remedies. Patients are seeking natural and cost-effective skin care alternatives in place of prescription medications and procedures. Our study will evaluate the effects of oral curcumin and turmeric on sebum production in healthy subjects.