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Contact Hypersensitivity as a Murine Model of Allergic Contact Dermatitis
Published on: September 26, 2022
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Occupational contact dermatitis caused by opioids: A case series
Ursula Flury1,2, Jennifer L Cahill2, Rosemary L Nixon2
1Zentrum für Dermatologie und Allergologie, Luzerner Kantonsspital (LUKS), Luzern, Switzerland.
Contact Dermatitis
|May 9, 2019
Summary
Opioid manufacturing workers can develop allergic contact dermatitis. Thebaine, morphine, and norhydroxymorphinone were identified as common opioid allergens in a 14-year study.
Area of Science:
- Occupational Dermatology
- Toxicology
- Allergology
Background:
- Workers in opioid manufacturing facilities face a significant risk of occupational contact dermatitis.
- Allergic contact dermatitis is a prevalent concern in this high-exposure environment.
Purpose of the Study:
- To identify and describe the specific causes of occupational allergic contact dermatitis linked to opioids.
- To analyze the allergens responsible for contact dermatitis in an opioid manufacturing setting.
Main Methods:
- A retrospective review of patient data was conducted.
- The study analyzed cases assessed at the Occupational Dermatology Clinic in Melbourne, Australia, between 2004 and 2017.
Main Results:
- Eleven out of fifteen opioid manufacturing workers were diagnosed with opioid-induced allergic contact dermatitis.
- Thebaine, morphine, and norhydroxymorphinone were identified as the primary opioid allergens.
- Norhydroxymorphinone was identified as a novel allergen in this context.
Conclusions:
- Occupational allergic contact dermatitis in opioid manufacturing is linked to specific opioid allergens.
- Increased awareness, education, and improved skin protection measures led to a decline in cases.
- Further research is needed to determine optimal patch testing concentrations for opioids.
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