View clinical trials related to Eczema.
Filter by:Atopic dermatitis is an ongoing condition that causes skin irritation, redness, and itchiness. Treatments are usually topical - applied to the skin (e.g., moisturisers or medicated creams) - but a wider variety of systemic treatments (that target the whole body) are needed for those whose condition does not improve with topical treatments. Methotrexate, a drug approved for similar conditions such as arthritis and psoriasis, has been shown to improve atopic dermatitis. This randomised, controlled clinical trial will investigate how effective.
This study is being conducted to establish the efficacy of ruxolitinib cream in participants with moderate AD who had an inadequate response to, or are intolerant to, or contraindicated to topical corticosteroid (TCS)s and topical calcineurin inhibitor (TCI)s.
Prospective observational registry for an adolescent cohort with AD under the care of a dermatology provider. Approximately 1500 subjects and 75 clinical sites in North America and select European countries will be recruited to participate with no defined upper limit for either target.
Atopic eczema causes significant disease burdens worldwide. Some studies reported gastrointestinal symptoms in eczema patients which could be related to gut microbiota change. A unique gastrointestinal microflora pattern has also been observed in atopic dermatitis patients when compared with healthy controls. To date, no adult formula is specific for alleviating atopic eczema-related symptoms (especially through change of gut microbiota) for adults. The investigators hypothesize that the gut microbiota of adults with atopic eczema can be modulated to decrease the severity of atopic eczema-related symptoms. A pilot study is proposed to assess the effect and safety of SIM05 on atopic eczema severity and gut microbiome of adults with atopic eczema.
The primary objective of this study is to assess successful self-administration of rocatinlimab subcutaneous using devices for injection at home.
This is a multi-center, randomized, double blind, placebo-controlled study to evaluate the efficacy, safety, PK, PD and immumogenicity of GR1802 injection in comparison to placebo in patients with atopic dermatitis. Patients will receive GR1802 injection or Placebo every 2 Weeks.
Introduction Pollution is a significant public health issue. Research has shown a positive correlation between air pollution and chronic inflammatory dermatoses, including psoriasis and eczema. The incidence of these diseases has been steadily increasing since the beginning of industrialization. The mechanism behind this association involves the activation of the aromatic hydrocarbon receptor (AhR). The aryl hydrocarbon receptor (AhR) plays a role in regulating the balance between T helper 17 (TH17) and regulatory T cells (TREG), as well as in generating oxidative stress and producing pro-inflammatory cytokines. Studies in cultured keratinocytes have shown that a non-competitive antagonist that modulates AhR activity can reduce cutaneous inflammatory processes induced by polycyclic aromatic hydrocarbons (PAHs). Objectives: It has been suggested that activation of the AhR by PAHs and dioxins may be related to the pathogenesis of atopic dermatitis and psoriasis. The main objective is to compare the levels of AhR pathway activation markers between cases and controls. Secondary objectives include correlating environmental exposure to AhR ligands with disease severity in patients. Finally, we will compare the expression of inflammatory and AhR activation markers in cultured peripheral blood mononuclear cells (PBMCs) after in vitro stimulation with benzo(a)pyrene. Material and methods: The study will measure exposure to pollutants by determining blood dioxins and urinary PAH metabolites. Pro-inflammatory cytokines IL1β, TNFα, IL23, IL17 and IFNγ and Malondialdehyde (MDA) serum concentrations will be measured by ELISA. The TREG and TH17 lymphocyte population ratio will be evaluated by flow cytometry on isolated PBMCs. Additionally, the level of expression of CYP 1A1 and 1B1, pollutant-metabolizing enzymes induced by AhR, will be assessed on isolated PBMCs. The expression levels of the AhR and NfkB active fractions will be determined by immunofluorescence. Subsequently, levels of AhR activation markers will be compared after stimulation of PBMCs with benzo(a)pyrene.
Atopic Dermatitis is associated with pronounced changes in the lipid composition in the skin. The lipid changes are influenced by and contributing to both the inflammatory circuit and the impaired barrier as well as changes in the skin microbiome This nutritional study will investigate the effect of long-chain monounsaturated fatty acid Cetoleic acid on atoptic dermatitis. Earlier studies have shown a anti-inflammatory effect of celoteic acid.
The purpose of this study is to evaluate the safety, tolerability and pharmacokinetics of IBI356 in Healthy Participants and in Atopic Dermatitis Patients
Niacinamide in lower concentrations has been recognized as a cosmetic ingredient with hydrating properties. Therefore, aim was to test the efficacy and safety of niacinamide cosmetic preparation in A Randomized, Controlled Trial.