Protocol for the development of a core domain set for hand eczema trials

Evaluation of the secondary and tertiary prevention strategies against occupational contact dermatitis in Germany: a systematic review

BACKGROUND

In Germany, a stepwise multidisciplinary approach has been established to prevent occupational skin diseases (OSDs), primarily occupational contact dermatitis.

OBJECTIVES

To perform a systematic evaluation of the short- and long-term effects of the German secondary and tertiary individual prevention programmes (SIP and TIP) for OSD. Primary outcomes were continuation of employment, severity of hand dermatitis, and quality of life (QoL).

METHOD

The PubMed and Embase databases were searched for studies reporting the effects of the SIP and TIP.

RESULTS

A total of 19 studies encompassing 5527 patients with OSD were included: 11 studies evaluated the SIP and 8 studies evaluated the TIP. Following the SIP, approximately 70-90% and 60-70% of patients remained in their occupation after 1 and 5 years, respectively. At 3 years after the TIP, 82.7% of patients remained in their occupation and exhibited a significant decrease in hand dermatitis severity, as well as an increase in QoL.

LIMITATIONS

Most of these studies were uncontrolled and the interventions, outcomes, and measurement instruments used were heterogeneous.

CONCLUSIONS

The SIP and TIP lead to decreased disease severity, improved QoL and enabled most patients to continue working in their chosen professions. Implementing a similar multidisciplinary approach across Europe may be beneficial. This article is protected by copyright. All rights reserved.

Hand eczema among healthcare workers in Guangzhou City: a cross-sectional study

Background

Healthcare workers are at high risk of developing hand eczema. This study aimed to investigate the association between occupational hygiene and self-reported hand eczema among nurses and doctors in Guangzhou.

Methods

A cross-sectional study using a self-administrated questionnaire sent to 740 health care workers in two tertiary hospitals between 1^st April and 1^st July 2019 was conducted.

Results

In total, 521 healthcare workers responded (70.4%). The prevalence of self-reported hand eczema was 9.6% [95% confidence interval (CI): 7.1-12.1%], with 10.8% in nurses and 6.9% in doctors. According to multivariable logistic regression analysis, the prevalence was higher in those who were excessively exposed to hair dye (OR: 3.871, 95% CI: 1.106-13.549) and those having a history of food allergy were at 3.013 (95% CI: 1.314-6.907) times greater risk of having hand eczema than those who did not. The odds of having hand eczema were 4.863 (95% CI: 1.037-22.803) times greater in those who hand washed more than 50 times daily in comparison to those who washed hands less than 10 times per day. The symptoms of hand eczema were mild during the investigation period.

Conclusions

Hand eczema is common among healthcare workers in Guangzhou. The prevention of hand eczema by educational programs is needed for Chinese healthcare workers.