Atopic dermatitis
Conditions
Interventions
None listed
Sponsors
Uratsuji Hideya
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1) Group with AD patients Stored plasma samples collected from AD patients with moderate or severe pruritus in the clinical trial (jRCT2080225290) will be used. 2)Group with healthy volunteers Individuals who have never been diagnosed with AD in the past and are not currently diagnosed with AD Individuals who can collect blood samples following a set procedure
Exclusion criteria
Exclusion criteria: Group with healthy volunteers Individuals with a history of, or currently suffering from, severe diseases, including severe allergic diseases Individuals who have administered medications containing immunomodulatory drugs (immunosuppressants, steroids or biological agents) within one month for topical drugs and within six months for oral or injectable drugs, counting from the blood collection date Individuals who are currently undergoing treatment for a disease or who have received treatment within the past week Individuals with a constitution such as atopic predisposition or allergy-prone Individuals who have been advised to seek treatment or more serious intervention based on their most recent regular health check-up Individuals who fall under the conditions listed in the 'Cases where you should refrain from donating' section on the Japanese Red Cross Society website Individuals with a history of, or currently suffering from, drug or alcohol dependency Individuals who are pregnant or currently breastfeeding Individuals considered inappropriate for the study by the principal investigator of the clinical research
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| This study will perform explorative analysis of the temporal variations of each factor, using the pre-administration measurements of healthy adults and AD patients as controls. Based on these temporal variations, we will cluster the AD patients and perform pathway analysis for each cluster. | — |
Contacts
Public ContactHideya Uratsuji
Maruho Co.,Ltd.
Outcome results
None listed