Occupational Hand Dermatitis among Cleanroom Workers

Abstract

Background: The subject of occupational contact dermatitis among cleanroom workers using natural rubber latex (NRL) gloves has been well discussed. Polyvinyl chloride (PVC) gloves are often suggested as an alternative for NRL gloves for individuals who are sensitized to NRL. Although PVC itself can cause sensitization in some individuals, it is the additives used in processing PVC gloves induce allergic contact dermatitis. The moisture absorbent, such as tale powder, inside new PVC gloves mixed with sweat during prolonged close contact can also induce irritant contact dermatitis. Methods: In this case report, a 31-year-old male patient with contact dermatitis on both hands was suspected of PVC gloves uses. Results: The precise type of contact dermatitis in this patient could not be correctly diagnosed as the PVC gloves used by him had long been discarded that the key components in the PVC gloves could not be extracted. Thus, the patch testing needed to identify the causative substance could not be performed. Nevertheless, according to the patient's history of illness, contact dermatitis of hands from PVC gloves was strongly suspected. Conclusions: This article would like to mention that, before promoting PVC as a safe alternative for all individuals, further research needs to be undertaken to identify possible allergic reactions.