EDEN international study on the prevalence of contact allergy to fragrances

Completed

• Conditions: contact dermatitis; rash from cosmetics; 10014982

• Registration Number: NL-OMON32711
• Lead Sponsor: niversitair Medisch Centrum Groningen

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Last Update Posted: 6 May 2024

Recruitment & Eligibility

• Status: Completed
• Sex: Not specified
• Target Recruitment: 2000

Inclusion Criteria

age 18 to 74 years

Exclusion Criteria

- persons who cannot speak or write the native language
- persons who are unable to give informed consent
- persons with an active skindisease

Study & Design

• Study Type: Observational invasive
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
<p>The number of participants in the study with one or more positive reactions on<br /><br>the patchtest.</p><br>

Secondary Outcome Measures

Name	Time	Method
<p>The number of participants in the study with a confirmative answer on question<br /><br>1 of the clinical part of the EDEN questionnaire (monthprevalence).<br /><br>The number of participants in the study with a confirmative answer on question<br /><br>2 of the clinical part of the EDEN questionnaire (one-yearprevalence).</p><br>