Cement-Induced Chromate Occupational Allergic Contact Dermatitis.

Abstract

BACKGROUND:

Hexavalent chromium in cement is a common cause of occupational allergic contact dermatitis (OACD).

METHODS:

Analysis of patch test data during 1999 to 2013 was done. Patients with cement-induced chromate OACD filled the Dermatology Life Quality Index, graded 1 to 5.

RESULTS:

Of 4846 consecutive patients who were patch tested, 146 (3%) were chromate-sensitive. Of 46 (31.5%) who presented with chromate OACD, 27 (59%) had cement-induced chromate OACD. The proportion of chromate-sensitive patients with clinically relevant cement exposure increased from 7.7% in 2002 to 2004 to 28.7% in 2011 to 2013 (P = 0.04). The median age of presentation was younger than for other chromate-sensitive patients (32 vs 42 years). Hand eczema (88.9%) was the most frequent clinical presentation. Of the 27 with cement-induced chromate OACD, 21 (77.8%) had ongoing dermatitis at the time of the review. Although 14/27 (51.9%) changed their occupation to avoid exposure to cement, symptoms persisted in 9/14 (64.3%). Prolonged exposure to cement before development of symptoms was associated with chronicity. All the symptomatic patients experienced at least a moderate effect on their quality of life (grade 3 or higher on the Dermatology Life Quality Index).

CONCLUSIONS:

We recommend the adoption of the European legislation in Israel, to reduce the prevalence of chromate OACD from cement.

• Authors: Khalaf Kridin, Reuven Bergman, Mogher Khamaisi, Shira Zelber-Sagi, Sara Weltfriend
• Journal: Dermatitis : contact, atopic, occupational, drug (Dermatitis) 2016 Jul-Aug Vol. 27 Issue 4 Pg. 208-14 ISSN: 2162-5220 [Electronic] United States
• PMID: 27331340 (Publication Type: Journal Article)

Chemical References

• Chromates

Topics

• Adolescent
• Adult
• Aged
• Aged, 80 and over
• Child
• Child, Preschool
• Chromates (adverse effects)
• Dermatitis, Allergic Contact (epidemiology, etiology)
• Dermatitis, Occupational (epidemiology, etiology)
• Female
• Humans
• Israel (epidemiology)
• Male
• Middle Aged
• Young Adult