View clinical trials related to Eczema.
Filter by: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.
The aim of this within-subject randomized study is to examine the efficacy of a VR immersive game for pain and anxiety management of children during the subcutaneous injection of dupilumab for moderate to severe atopic dermatitis. We will recruit children from 6 to 17 years. The main research question is: 1. Does VR immersive game will generate less anxiety and pain than standard procedures, for children receiving dupilumab injection for moderate to severe atopic dermatitis? 2. Does the occurence of side effects is similar between both study groups? Participants will be randomized according to either sequences: VR-Standard care or Standard care-VR. During the VR sequence, participants will be playing the VR immersive game during the injection. During the Standard care sequence participants will not benefit from any pain management but passive distraction tools will be offered (and documented) to children. The investigators will take measures of pain and anxiety, using validated scales, before and after the procedures at each sequence.
This is a Phase 2 pilot study to examine the preliminary efficacy, safety and PK of TAVO101 in adult patients with severe AD.
This is a randomized, double-blind, placebo-controlled Phase Ib clinical trial evaluating the safety tolerability, pharmacokinetics, immunogenicity and preliminary efficacy of GR2002 Injection in patients with moderate to severe atopic dermatitis. The dosing period was 12 weeks and followed up to 20 weeks.
Clinical trials, specifically focused on atopic dermatitis, are crucial in assessing the safety and efficacy of new treatments. These trials serve as fundamental instruments in determining whether emerging medications outperform standard therapies, providing compelling evidence to support wider implementation. The main goal is to thoroughly scrutinize trial completion rates and voluntary withdrawals among this particular group of patients.
This is a long-term study to collect data over 3 years in order to find out what is likely to happen in the future regarding participants 6 years of age and older who receive dupilumab for Atopic Dermatitis (AD) commonly known as Eczema, and to characterize real-world effectiveness, safety and use patterns of dupilumab in real world setting in France. Patients will be invited to participate if initiating treatment with dupilumab for AD according to French-specific prescribing information. The decision of initiation of the treatment is independent to the study's participation. The study will be conducted in approximately 50 centers in France to evaluate a representative sample of patients treated in France. At each participating site, all AD participants who receive an initial prescription for dupilumab will be invited to participate in this study, until the enrollment goal is achieved.