Occupational-Related Contact Dermatitis: Prevalence and Risk Factors Among Healthcare Workers in the Al'Qassim Region, Saudi Arabia During the COVID-19 Pandemic

Potential for Glove Risk Amplification via Direct Physical, Chemical, and Microbiological Contamination

This review focuses on the potential direct physical, chemical, and microbiological contamination from disposable gloves when utilized in food environments, inclusive of the risks posed to food products as well as worker safety. Unrecognized problems endemic to glove manufacturing were magnified during the COVID-19 pandemic due to high demand, increased focus on PPE performance, availability, supply chain instability, and labor shortages. Multiple evidence-based reports of contamination, toxicity, illness, deaths, and related regulatory action linked to contaminated gloves in food and healthcare have highlighted problems indicative of systemic glove industry shortcomings. The glove manufacturing process was diagramed with sources and pathways of contamination identified, indicating weak points with documented occurrences detailed. Numerous unsafe ingredients can introduce chemical contaminants, potentially posing risks to food and to glove users. Microbial hazards present significant challenges to overall glove safety as contaminants appear to be introduced via polluted water sources or flawed glove manufacturing processes, resulting in increased risks within food and healthcare environments. Frank and opportunistic pathogens along with food spoilage organisms can be introduced to foods and wearers. When the sources and pathways of glove-borne contamination were explored, it was found that physical failures play a pivotal role in the release of sweat build-up, liquefaction of chemical residues, and incubation of microbial contaminants from hands and gloves. Thus, with glove physical integrity issues, including punctures in new, unused gloves that can develop into significant rips and tears, not only can direct physical food contamination occur but also chemical and microbiological contamination can find their way into food. Enhanced regulatory requirements for Acceptable Quality Limits of food-grade gloves, and the establishment of appropriate bioburden standards would enhance safety in food applications. Based on the information provided, together with a false sense of security associated with glove use, the unconditional belief in glove chemical and microbiological purity may be unfounded.

Development of spray-dried powder hand sanitiser with prolonged effectivity

Since the outbreak of the COVID-19 pandemic, the use of hand sanitisers has become an inseparable part of our personal hygiene. However, the short-term effect and the need for frequent application are shortcomings that impair the overall protection. Another aspect is that repeated use of some products (typically alcohol-based) may cause skin irritation or eventually more severe health problems. This work proposes spray-drying as a suitable method for the preparation of swellable chitosan carriers, allowing for encapsulation and sustained release of antibacterial chlorhexidine digluconate as a model active substance. After application to hands, micron-sized particles preferentially accommodate space between epidermal ridges, protected against attrition. Thanks to their small size (d < 10 µm), particles are comfortable to carry since they are not recognisable by somatosensory receptors. The performance of formulations with various amounts of chlorhexidine and cross-linker was tested and compared with selected commercial disinfectants available on the Czech market (ethanol gel and alcoholic solution with chlorhexidine) against E. coli and S. epidermidis. The real-life performance was investigated with twelve volunteers performing various activities for up to 2 h. Finally, a replica of the human index finger with accurately captured micro-topology was proposed and compared with volunteers' fingers concerning the total amount of adhered and detached particles.

Hand Eczema in Apprentice Nurses during the COVID-19 Pandemic after a Skin Prevention Program

BACKGROUND

Healthcare workers, particularly nurses and apprentice nurses, are at high risk of the development of hand eczema due to daily exposure to wet work. This study aimed to assess the occurrence of hand eczema in a group of first-, second-, and third-year apprentice nurses at the University Hospitals of Trieste (northeastern Italy) during the COVID-19 pandemic.

METHODS

Two hundred forty-two Nursing School students were recruited. Data were collected using a standardized questionnaire based on the Nordic Occupational Skin Questionnaire, and all patients underwent a medical examination to evaluate their skin condition based on standard scores. Transepidermal water loss was also measured. The factors associated with hand eczema were investigated using univariate and multivariate logistic regression analyses.

RESULTS

The prevalence of hand eczema was low in students both before and after the traineeship (17.9 and 21.5%, respectively), but clinical signs of mild skin damage, mainly skin dryness, were present in 52.3 and 47.2%, respectively. The factor associated with hand eczema was a personal history of atopic eczema (odd ratios 2.61, 95% confidence intervals 1.18-5.80), while exposure to irritants and glove use did not reach statistical significance.

CONCLUSIONS

Our findings might be explained by the preventive measures adopted for skin protection among healthcare workers in Trieste since the apprenticeship.

Prevalence of Occupational Hand Eczema among Healthcare Workers and its Associated Risk Factors in a Tertiary Hospital in Sarawak During Covid-19 Pandemic

Background

Occupational hand eczema (OHE) is common among healthcare workers (HCWs), especially during the coronavirus disease 2019 (COVID-19) pandemic.

Aims

Our study aimed to determine the prevalence of OHE among HCWs and to identify its associated risk factors.

Methods

We conducted a cross-sectional study. A self-administered questionnaire study was done. It was followed by a clinical assessment of subjects with skin changes on their hands to determine the likely cause and its severity. Descriptive analysis and inferential analysis were performed to determine the prevalence of OHE and its associated risk factors.

Results

A total of 1004 HCWs with a mean age of 34.58 years old were recruited. Of these, 50.1% were nurses, another 24.6% were doctors. A 1-year prevalence of 42.3% and a point prevalence of 16.5% were reported. Dry skin (n = 368, 86.6%) and itching (n = 274, 64.5%) were the common symptoms. Risk factors that were significantly associated with OHE were atopic eczema, allergic rhinitis, frequent hand washing and caring for children under four years old, whereas HCWs who frequently use alcoholic disinfectant and moisturizer hand cream showed lower odds of OHE. No significant association was found between age, gender, profession, involvement in COVID-19 care, number or duration of glove usage and occurrence of hand eczema.

Conclusions

We report a high prevalence of OHE among HCWs during the current COVID-19 pandemic. Education and effective preventive measures are paramount to prevent and improve occupational dermatosis.

Adverse Skin Reactions to Personal Protective Equipment Among Healthcare Workers in Oman During the Coronavirus Disease 2019 Pandemic

Background During the coronavirus disease 2019 (COVID-19) pandemic, healthcare workers (HCWs) were required to use personal protective equipment (PPE) for unusually prolonged periods of time in order to protect themselves. This study was conducted to assess the prevalence of adverse skin reactions to PPE among HCWs from occupational and domestic exposure in Oman. Methods This was a cross-sectional study that used a self-administered questionnaire, modified based on the Nordic Occupational Skin Questionnaire, and was conducted in different categories of healthcare facilities in Oman from September to December 2020. This study involved 431 different categories of HCWs. Stata statistical software, version 12 (StataCorp, College Station, TX), was used to analyze the data, with a P value <0.05 indicating statistical significance. Results Findings indicated that 58.24% of HCWs reported new skin symptoms since the pandemic started, compared to 33.41% of HCWs who had skin symptoms before the pandemic (P<0.001). From the multivariate analysis, being female (odds ratio, or OR, 3.512; 95% confidence interval, or CI: 2.193-5.625), allergic rhinitis diagnosis (OR 2.420; 95% CI: 1.097-5.347), history of skin symptoms (OR 3.166; 95% CI: 1.856-5.400), and total glove use time (OR 1.160; 95% CI: 1.078-1.247) were associated with an increased risk of acquiring new skin symptoms. Conclusion This study demonstrates that there is some association between the prolonged use of PPE during an event such as a pandemic and a previous history of allergic rhinitis and skin symptoms. This study also emphasizes the importance of appropriate protective skin care before and after the use of PPE.

Prevalence and risk factors of work-related contact dermatitis symptoms among healthcare cleaners during the COVID-19 pandemic in Northwest Ethiopia: a multicentre cross-sectional survey

OBJECTIVE

This study was aimed to explore the prevalence and risk factors of work-related contact dermatitis (WRCD) symptoms among cleaners working in healthcare institutions in Gondar city, Northwest Ethiopia, during the COVID-19 pandemic.

DESIGN

A multicentre cross-sectional study was conducted from September to October 2021. An interviewer-administered standardised Nordic Occupational Skin Questionnaire, V.2002 (NOSQ-2002) was used to assess WRCD. The collected data were entered into EpiData V.4.6 and analysed using Stata V.14 software. The association between dependent and independent variables was computed with a binary logistic regression. The association was determined using an adjusted OR (AOR) with a 95% CI at a p value of <0.05.

SETTING

The study was conducted in Gondar city healthcare institutions, Northwestern Ethiopia.

PARTICIPANTS

A total of 409 cleaners participated in this study.

OUTCOME MEASURES

The primary outcome is the prevalence of WRCD symptoms, which was measured using the NOSQ-2002.

RESULTS

The response rate was 95.6%. The majority, 302 (73.8%), of the study participants were female. The mean age (±SD) was 31 (±7.87) years old. The overall prevalence of self-reported WRCD during the last 12 months was 213 (52.1%) (95% CI (47.1% to 57.0%)). The highest symptoms reported were skin redness, 51.6% (n=110), and the most affected skin body sites were hands (hand dermatitis), 74.2% (n=158). Hand washing frequency more than 20 times per day (AOR=1.73, 95% CI (1.03 to 2.92)), personal history of eczema (AOR=1.46, 95% CI (1.01 to 2.42)) and lack of training on skin hazards (AOR=2.06, 95% CI (1.16 to 3.63)) were factors influencing the occurrence of WRCD.

CONCLUSIONS

This study revealed the prevalence of WRCD is common during the COVID-19 pandemic. Adjusting hand washing frequency per day, educating people with atopy about the avoidance of exposure to skin irritants and providing training on skin hazards were recommended to minimise the condition.

Patterns of Systemic Disease Diagnoses among Medical Professionals in Taiwan: Statistical Analysis and Data Mining

INTRODUCTION

Although high-risk work environments and heavy workload expose medical professionals to long-term risks of disease, no comprehensive analysis has been conducted on the corresponding risks of diseases to each type of medical professionals. This study pre-analyzed the risks of medical professionals in developing various systemic diseases in Taiwan to provide a comprehensive examination of the differences between each type of systemic disease.

METHODS

From the secondary databases of 2002-2013, 15,407 medical professionals were selected for analysis. A chi-squared test and logistic regression were performed to identify the relationship between types of medical professionals and systemic diseases. The life trajectories of diagnosis sequence of the medical professionals were illustrated accordingly.

RESULTS

The physicians were the most vulnerable to infectious, parasitic, and digestive diseases. This was possibly associated with their work characteristics and occupational risks.

CONCLUSION

According to the life trajectories, all types of the medical professionals exhibited a similar trend in the orders of risks to each type of systemic disease, which suggests that their work environment exposes them to real risks of health hazard.

Topical non-pharmacological treatment of eczema: an Italian consensus

Eczematous diseases (contact dermatitis, atopic dermatitis, hand eczema) are among the most frequent findings in dermatological clinical practice. A large body of evidence exists on structural and functional skin barrier damage in eczematous diseases, and on the importance of interventions aimed to repair such damage. While there is substantial agreement on pharmacological treatment, more sparse data are available on role, indications and usefulness of topical non-pharmacological treatments, despite significant research and progress in the composition and technology of emollients, cleansers and barrier creams significantly changed and expanded the functional activities of these products. This often leads to inadequate prescription and/or use, which increase individual and social costs of the disease and make the products useless or, in some cases, even counterproductive. This consensus document, discussed and compiled in a series of meetings by a group of Italian dermatologists experienced in the field of eczematous diseases, summarizes epidemiology and clinical features of the nosological entities of the "eczema family", illustrates the chemical/biochemical structure of emollients, cleansers and barrier creams, and aims to help physicians to exploit the full potential of available products, by providing a detailed but practical guide on characteristics, indications and correct use of non-pharmacological treatments currently available for eczematous diseases.

Incidence of skin diseases in healthcare workers before and during the COVID-19 pandemic at Trieste Hospitals (northeastern Italy)

BACKGROUND

Occupational skin diseases (OSDs) are common in healthcare workers (HCWs).

OBJECTIVES

To investigate and compare the incidence and clinical features of OSDs amongst HCWs before and during the COVID-19 pandemic.

MATERIALS & METHODS

Incident cases of OSDs were investigated in the cohort of HCWs at Trieste Hospitals from July 1, 2018 (3340 workers) to October 31, 2021 (137,532 person-months).

RESULTS

The monthly incidence was ranging from 0 to 11.90 cases per 10,000 person-months in pre-COVID-19 period (cumulative incidence 4.22; 95%CI 2.9-6.0) and from 0 to 13.61 cases per 10,000 person-months in COVID-19 period (cumulative incidence 5.06; 95%CI 3.6-6.9). The incidence rate ratio (IRR) between COVID-19 and pre-COVID-19 period was 1.22 (95% CI 0.73-1.98). The incidence of OSDs in the COVID-19 period was 6.1 (4.2-8.6) and 2.7 (95%CI 1.1-5.6) cases * 10,000 person-months for women and men, respectively with an IRR of 2.25 (95%CI 0.98-5.9). Incidence in nurses in the COVID-19 period was 6.7 (95%CI 4.2-10.2) cases * 10,000 person-months.

CONCLUSIONS

Incidence of OSDs was a little bit higher during the COVID-19 pandemic compared to the previous period but fluctuation of numbers were mainly related to calendar period, with higher incidence in winter and spring. Incidence data were higher than that observed in 2004-2013 in the same cohort. Face dermatitis cases doubled after the start of COVID-19 pandemic. Overall data demonstrated a non-significant increase of OSDs in HCWs during the pandemic, probably due to the preventive strategies set up in our cohort over the years. This article is protected by copyright. All rights reserved.

Occupational Dermatoses Related to Personal Protective Equipment Used During the COVID-19 Pandemic

The recent coronavirus disease 2019 (COVID-19) pandemic has led to the dramatic increase in use of personal protective equipment (PPE) among health care providers and the general public. Herein the authors discuss the various occupational dermatoses including allergic and irritant contact dermatitis, acne, seborrheic dermatitis, and rosacea related to frequent handwashing, disinfecting of surfaces, and prolonged wear of various PPE including face masks, gloves, and gowns. The authors provide an overview of published PPE-associated occupational dermatoses during the COVID-19 pandemic and also discuss prevention strategies and treatment options to help patients with these complaints.

Occupational hand dermatitis web survey in a university hospital during COVID-19 pandemic: the SHIELD study

BACKGROUND

Occupational hand dermatitis (OHD) is a skin disease occurring on employees' hands in certain jobs. Little is known about prevalence, incidence and characteristics of this adverse skin reaction and its associated risk factors during COVID-19 pandemic. To evaluate both prevalence and incidence of OHD and associated risk factors in Italian clinicians.

METHODS

A cross-sectional study was performed using a self-report questionnaire.

RESULTS

Two hundred and thirty clinicians responded to the survey and 82% of responders did not report previous OHD history before the COVID-19 pandemic. Daily use of gloves was reported by 80% of responders. OHD prevalence was 18%, while incidence was 80%. We found a protective effect on symptom occurrence for vinyl/nitrile gloves if the time with gloves was ≥ 6 hours per day.

CONCLUSIONS

This survey reveals a high OHD incidence in an Italian population of clinicians. Furthermore, wearing vinyl/nitrile gloves for at least 6 hours a day had a protective effect on symptom onset.