L23.5
Conditions
Interventions
Group 1: Consecutive patients patch tested for suspected contact allergy
Sponsors
The International Fragrance Association (IFRA)
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Indication for patch testing according to ESCD guideline
Exclusion criteria
Exclusion criteria: No study specific exclusion criteria beyond those exclusions in accorance with patch test gideline
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Contact allergy to one of the 7 audit fragrance substances | — |
Secondary
| Measure | Time frame |
|---|---|
| (i) gender- and age-stratified results; (ii) geographically/department-wise stratified results; (iii) time trend analyses, as far as feasible; (iv) co-reactivity between audit substances and other fragrances, respectively, (v) clinical relevance assessment of the audit substances, (vi) patch test reaction pattern, (vii) quality control results. | — |
Countries
Croatia, Greece, Ireland, Italy, Netherlands, Portugal, Sweden, Switzerland
Contacts
Public ContactWolfgang Uter
Institut für Medizininformatik, Biometrie und Epidemiologie, Univ. Erlangen/Nürnberg
Outcome results
None listed