Biomedical subjects

Kathryn Frowen

Publications and source records attributed to Kathryn Frowen.

5 recordsLinked to original sources

PubMed2006

Knowledge of skin hazards and the use of gloves by Australian hairdressing students and practising hairdressers.

Occupational contact dermatitis is common amongst hairdressers. In this population-based study, 193 trainee hairdressers and 184 practising hairdressers completed a questionnaire detailing their knowledge of skin hazards, the skills they practised and the frequency of glove use. Knowledge of skin hazards was poor in both groups. While up to 70% of participants correctly identified hairdressing chemicals as potential skin hazards, less than 15% correctly identified the role of wet work. Only a small proportion recognized that hairdressing chemicals could cause allergy. Contrary to findings elsewhere, less-experienced hairdressers often handled chemicals, particularly hair dyes containing p-phenylene diamine. The use of gloves was inadequate, particularly when performing work at the basin, which both junior and senior hairdressers did on a regular basis. Recommended strategies for the prevention of hand dermatitis in hairdressers include improved student education, appropriate glove use and the application of after-work moisturizing creams.

Cross-Sectional Studies↗

PubMed2006

Prevalence of atopy in a population of hairdressing students and practising hairdressers in Melbourne, Australia.

Hairdressers are one of the largest groups affected by occupational contact dermatitis. In this population-based study, 193 trainee hairdressers and 184 practising hairdressers each completed a questionnaire and had their hands examined. Participants were asked about past or present atopy including eczema, asthma or hayfever, which occurred in 59.2%, and were individually correlated with a history of occupational skin problems. Almost 60% of hairdressers and trainees had experienced changes on their hands since commencing hairdressing, while 29% had evidence of abnormal skin on examination on the day of participation. Atopic individuals, who plan to work in a career such as hairdressing with known high rates of occupational contact dermatitis, should be advised to care for and protect their skin from the outset to prevent the development of this condition. There has been little awareness of this issue in Australia, despite longstanding knowledge of the association of hairdressing and contact dermatitis.

Adult↗

PubMed2005

Incidence and prevalence rates for occupational contact dermatitis in an Australian suburban area.

Occupational contact dermatitis (OCD) regularly causes high levels of worker morbidity; however, this is often not reflected in available statistics. This study aimed to collect and verify OCD reports/referrals and generate disease estimates for a defined geographical area in Melbourne, Australia. Two methods of data collection were used. In the first method, 30 general practitioners (GPs), 2 dermatologists and 1 dermatology outpatient clinic within a defined area reported each worker with suspected OCD seen as part of routine practice. With the second method, workers living in the area who were referred to a tertiary referral OCD clinic were included in the study. An occupational dermatologist used a gold standard process that included diagnostic patch testing to verify suspected cases. The incidence rate for confirmed cases was 20.5 per 100,000 workers [95% confidence interval (CI): 13-32.1]. The 1-year-period prevalence rate was 34.5 per 100,000 (95% CI: 24.4-48.7). The positive predictive value (PPV) was highest for the occupational dermatology clinic referrals [63% (95% CI: 49-76%)] compared with reports from the dermatologists/dermatology outpatient clinic [55% (95% CI: 36-74%)] and from GPs [43% (95% CI: 29-59%)]. This study utilizes reports from GPs and dermatologists to provide OCD disease estimates and validation data for an OCD disease register.

Adult↗

PubMed2005

Occupational dermatoses.

BACKGROUND: Occupational contact dermatitis is a common condition often assumed to be 'part of the job'. OBJECTIVE: This article explores common causes of occupational contact dermatitis and details high risk occupations utilising local data. Tips for improved understanding and management of occupational contact dermatitis are also presented. DISCUSSION: General practitioners have an important part to play in the recognition and management of occupational contact dermatitis. Early diagnosis and treatment can improve the outcome in patients with occupational contact dermatitis.

Adult↗

PubMed2003

Foot dermatitis caused by the textile dye Basic Red 46 in acrylic blend socks.

17 male subjects are described with foot dermatitis in association with positive patch test reactions to the textile dye Basic Red 46. Chromatographic analysis of the socks of 2 affected patients confirmed the presence of Basic Red 46. Withdrawal of the acrylic blend socks suspected of having been dyed with Basic Red 46 resulted in the improvement of symptoms in 12 of 17 patients (70.6%). However, equivocal or negative patch test results to their own socks were frequently noted in those patients. A highly significant association between the presence of foot dermatitis and a positive Basic Red 46 patch test reaction was noted in 555 patients from a patch test clinic population (P < 0.001). The prevalence of positive patch test reactions to Basic Red 46 was 1.2%. We suggest that patients with foot dermatitis be routinely patch tested for textile dyes. In particular, testing with Basic Red 46 should be considered in those with a history of use of dark-coloured acrylic and/or acrylic blend socks.

Adult↗