2012
DOI: 10.1111/j.1365-2133.2012.10925.x
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The relevance of patch testing in peristomal dermatitis

Abstract: The symptoms and clinical appearances of allergic contact dermatitis and irritant contact dermatitis are similar in the occluded peristomal environment and are therefore difficult to distinguish on clinical grounds alone. Allergy is a relatively infrequent cause of peristomal dermatitis despite the continual exposure of skin to the components of cleansers, medicaments, other accessories and the stoma bag systems themselves.

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Cited by 18 publications
(24 citation statements)
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“…Previous reports estimated a prevalence of both allergic and irritant peristomal contact dermatitis caused by an external agent of 0.5–4.7% . Our series was heavily biased by our referral population of patients with recalcitrant peristomal dermatitis and several reactions that were probably IRs; hence, relative frequencies cannot be compared.…”
Section: Discussionmentioning
confidence: 96%
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“…Previous reports estimated a prevalence of both allergic and irritant peristomal contact dermatitis caused by an external agent of 0.5–4.7% . Our series was heavily biased by our referral population of patients with recalcitrant peristomal dermatitis and several reactions that were probably IRs; hence, relative frequencies cannot be compared.…”
Section: Discussionmentioning
confidence: 96%
“…It would be interesting to test as much as possible with the specific causative agents in appropriate concentrations and vehicles, respectively, to distinguish between allergy and irritancy. The published literature suggests that the most common allergens causing ACD in ostomates are epoxy resins (no longer used), Gantrez ® copolymers (ChemPoint, Bellevue, WA, USA), D-limonene, and (un)known allergens in various stoma skin care products (ostomy pouching systems, skin barriers, and adhesive removers) (8,9,(23)(24)(25)(26)(27)(28). Gantrez ® is a polymethylvinyl ether maleic anhydride copolymer (two formulations: Gantrez ® -425 and Gantrez ® -335) that is used in various personal care products, and as an adhesive component in a range of stoma pastes.…”
Section: Discussionmentioning
confidence: 99%
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