Allergy Clinical Trial - The Immunological Profile of Nickel Dermatitis

Status Completed

Clinical Trial Summary

A dose-response study on the immune phenotype of allergic nickel dermatitis on a previously exposed skin area.

Clinical Trial Description

Clinically controlled study comprising 15 people with known nickel allergy and 15 healthy persons as control group. At the Department of Allergy and Dermatology, Gentofte Hospital, test participants will be exposed to nickel sulfate in a patch test on their back, which will create an eczema reaction in people with nickel allergy and induce skin resident T-cells. The resident T-cells will enhance further exposure. The eczema is healed over 3-4 weeks, after which the same areas are again exposed to nickel sulfate at different concentrations in a patch test. Skin biopsies of the exposed areas are taken and the immune phenotype is analyzed trough Nanostring RNA technologies of around 600 immunerelated genes. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT04438330
Study type	Interventional
Source	National Allergy Research Center, Denmark
Contact
Status	Completed
Phase	N/A
Start date	March 1, 2021
Completion date	June 1, 2022

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