[Allergic contact dermatitis to the Comfeel hydrocolloid dressing].

Abstract

INTRODUCTION:

Allergic contact dermatitis is frequent in patients with chronic leg ulcers. However, it rarely occurs with modern wound dressings and is exceptional with hydrocolloids.

CASE REPORT:

A 66-year-old woman was treated for a leg ulcer with the Comfeel plus(R) transparent hydrocolloid dressing for two months. She developed a pruriginous, erythematous and vesiculous dermatitis under the hydrocolloid plaques. Patch tests for the Comfeel plus(R) transparent hydrocolloid, the Comfeel plus(R) hydrocolloid, balsam of Peru and epoxy resin were positive. Only the positive test for the Comfeel plus(R) transparent hydrocolloid was clinically pertinent. The histological examination of the positive test was suggestive of eczema.

DISCUSSION:

To our knowledge, allergic contact dermatitis to Comfeel plus(R) hydrocolloid dressings has not been reported. Most previous studies which included systematic patch-testings in patients with leg ulcers showed high sensitization rates for various allergens, but no allergy to hydrocolloids. Only isolated cases of allergic contact dermatitis to another hydrocolloid (Duoderm E(R)) have been reported. Our case report shows that allergic contact dermatitis is a possible side-effect of Comfeel plus(R) hydrocolloid dressings. However, it seems exceptional. Since the patch-tests failed to identify the constituent responsible for this allergy in our observation, comprehensive allergologic investigations should be repeated in further cases.

• Authors: A Grange-Prunier, D Couilliet, F Grange, J C Guillaume
• Journal: Annales de dermatologie et de venereologie (Ann Dermatol Venereol) Vol. 129 Issue 5 Pt 1 Pg. 725-7 (May 2002) ISSN: 0151-9638 [Print] France
• Vernacular Title: Allergie de contact à l'hydrocolloïde Comfeel(R).
• PMID: 12124516 (Publication Type: Case Reports, English Abstract, Journal Article)

Chemical References

• Colloids
• Organic Chemicals
• comfeel

Topics

• Aged
• Colloids (adverse effects)
• Dermatitis, Allergic Contact (etiology)
• Female
• Humans
• Occlusive Dressings (adverse effects)
• Organic Chemicals