Background: Rubber gloves are one of the most frequent causes of occupational allergic contact dermatitis, especially in health care workers.
Observations: We describe 23 patients with allergic contact dermatitis due to rubber accelerators in rubber gloves, some with disseminated dermatitis, treated during a 2-year period. Three had IgE-mediated latex allergies. Sixteen were health care workers from a single institution whose dermatitis was temporally related to the switch to latex-safe gloves. Each had positive patch test reactions to 1 or more rubber accelerators, including carbamates, thiurams, 2-mercaptobenzothiazole, and 1,3-diphenylguanidine. Chemical analysis of 6 glove samples identified 2-mercaptobenzothiazole in 4 and zinc diethyldithiocarbamate in 1. There were discordances between patch test results for glove chemicals and glove swatches and between available information on chemicals used during glove production and chemicals detected during glove analysis. Although these factors may complicate the search for culprit and alternative gloves, dermatitis cleared in each of 9 patients with follow-up data and for whom alternative gloves were provided based on published information of glove composition.
Conclusions: Allergic contact dermatitis due to synthetic rubber gloves occurs even with the use of latex-safe products. More knowledge about chemicals present in these gloves, to which the skin is exposed during use, is necessary to prevent and treat allergic contact dermatitis.
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http://dx.doi.org/10.1001/archdermatol.2010.219 | DOI Listing |
Pak J Med Sci
January 2025
Olgun Goktas, Associate Professor, Uludag University Family Health Center, Nilufer, Bursa, Turkey.
Objective: To retrospectively identify the factors associated with eye disorders and diseases.
Methods: The retrospective study was carried out in Bursa Uludag University Family Health Center in Turkey between 1-30 September 2023. The data of individuals who were registered with the Family Health Center and whose eye disorders and diseases were known were evaluated retrospectively.
Contact Dermatitis
January 2025
Department of Dermatology and Venereology, Istanbul University, Istanbul Faculty of Medicine, Istanbul, Türkiye.
Dermatitis
January 2025
Department of Dermatology, University of California, San Francisco, California, USA.
Toluene-2,5-diamine sulfate (PTDS), also known as toluene diamine sulfate or 2,5-diaminotoluene sulfate, is an aromatic amine that can be used as a paraphenylenediamine (PPD) hair dye alternative. Patients may develop contact allergy to PTDS, and it is often omitted from standard patch test screening series, possibly leading to underdiagnosis. The American Contact Dermatitis Society named PTDS the Allergen of the Year for 2025, aiming to raise awareness of its dual role as both an allergen and an alternative for some PPD-allergic individuals.
View Article and Find Full Text PDFArch Environ Occup Health
January 2025
Department of Oral Epidemiology, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima-city, Hiroshima, Japan.
We report a case of an industrial homeworker diagnosed with allergic contact dermatitis by UV-curing acrylic resin for crafts. Approximately 2 months after a female in her 40s started producing handicrafts using resin, itchy desquamative erythema and vesicles occurred on her eyelids and palms. The course of the symptoms suggested that her dermatitis was occupational origin.
View Article and Find Full Text PDFJ Cosmet Dermatol
January 2025
Department of Pharmaceutics, Faculty of Pharmacy, Ahvaz Jundishapur University of Medical Sciences, Ahvaz, Iran.
Background: Doxepin (DX) is used orally to relieve itching but can cause side effects like blurred vision, dry mouth, and drowsiness due to its antimuscarinic effect. To reduce these adverse effects and improve skin permeation, DX is being developed in topical formulations. This study aims to improve DX skin absorption by developing a microemulsion (ME) formulation (ME-DX).
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!