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Warshaw EM, Ruggiero JL, DeKoven JG, Pratt MD, Silverberg JI, Maibach HI, Zug KA, Atwater AR, Taylor JS, Reeder MJ, Sasseville D, Fowler JF, Fransway AF, Belsito DV, DeLeo VA, Houle MC, Dunnick CA. Patch Testing with Ammonium Persulfate: The North American Contact Dermatitis Group Experience, 2015-2018. J Am Acad Dermatol 2021; 87:1014-1023. [PMID: 34390784 DOI: 10.1016/j.jaad.2021.08.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 07/28/2021] [Accepted: 08/02/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Ammonium persulfate (APS), an oxidizing agent used in hair products, manufacturing, and pool/spa water, can cause skin reactions including allergic contact dermatitis. OBJECTIVE To characterize positive patch test reactions to APS (2.5% pet). METHODS Retrospective analysis of patients tested to the North American Contact Dermatitis Group (NACDG) screening series from 2015-2018. RESULTS Of 10,526 patients, 193 (1.8%) had positive patch test reactions to APS. Compared to negative patients, APS-positive patients were significantly more likely to be male (43.2% vs. 28.0%, p<0.0001), have primary hand (30.2% vs. 22.0%, p=0.0064), scattered generalized (25.5% vs. 17.9%, p=0.0064), or trunk dermatitis (8.9% vs. 4.9%, p=0.0123), and occupationally-related dermatitis (22.2% vs. 10.9%, p<0.0001). Over half of the APS-positive reactions were currently relevant (57.0%); 19 (9.8%) were related to occupation, especially (68.4%) hairdressers. Swimming pools/spas (23.3%) and hair care products (19.2%) were the most common APS sources. LIMITATIONS Immediate reactions and follow-up testing not captured. CONCLUSIONS The proportion of patients positive to APS was 1.8%. APS positivity was significantly associated with male sex and hand dermatitis. Swimming pool/spa chemicals are important sources of APS exposure.
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Affiliation(s)
- Erin M Warshaw
- Department of Dermatology, Park Nicollet Health Services, Minneapolis, MN; Department of Dermatology, University of Minnesota, Minneapolis, MN; Department of Dermatology, Minneapolis Veterans Affairs Medical Center
| | - Jenna L Ruggiero
- Department of Dermatology, Park Nicollet Health Services, Minneapolis, MN; Department of Dermatology, Minneapolis Veterans Affairs Medical Center; University of Minnesota Medical School, Minneapolis, MN.
| | - Joel G DeKoven
- Division of Dermatology, Sunnybrook Health Sciences Centre, University of Toronto, Ontario, Canada
| | - Melanie D Pratt
- Division of Dermatology, University of Ottawa, Ontario, Canada
| | - Jonathan I Silverberg
- Department of Dermatology, The George Washington University School of Medicine and Health Sciences, Washington, DC
| | - Howard I Maibach
- Department of Dermatology, University of California San Francisco
| | - Kathryn A Zug
- Department of Dermatology, Dartmouth-Hitchcock Medical Center, Lebanon, NH
| | - Amber R Atwater
- Department of Dermatology, Duke University Medical Center, Durham, NC
| | | | - Margo J Reeder
- Department of Dermatology, University of Wisconsin School of Medicine and Public Health, Madison, WI
| | - Denis Sasseville
- Division of Dermatology, Montreal General Hospital, McGill University, Montreal, Quebec, Canada
| | | | | | - Donald V Belsito
- Department of Dermatology, Columbia University Irving Medical School, New York, NY
| | - Vincent A DeLeo
- Department of Dermatology, Keck School of Medicine, Los Angeles, CA
| | - Marie-Claude Houle
- Division of Dermatology, CHU de Quebec, Laval University, Quebec City, Quebec, Canada
| | - Cory A Dunnick
- Department of Dermatology, University of Colorado, Boulder, Colorado, USA
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Contact Dermatitis Associated With Hair Care Products: A Retrospective Analysis of the North American Contact Dermatitis Group Data, 2001-2016. Dermatitis 2021; 33:91-102. [PMID: 34149001 DOI: 10.1097/der.0000000000000760] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Hair care products (HCPs) may cause both allergic contact dermatitis (ACD) and irritant contact dermatitis (ICD). OBJECTIVES The aims of the study were to determine the prevalence of HCP-associated ICD/ACD and to characterize relevant allergens. METHODS This study is a retrospective analysis of North American Contact Dermatitis Group (NACDG) patch test data, 2001-2016. RESULTS Of 38,775 patients tested, 3481 (9.0%) had positive patch test reactions associated with HCPs. The HCP-positive patients were significantly more likely to be female (79.9% vs 66.0%) and/or have primary sites of dermatitis on the face (32.0% vs 27.8%) or scalp (15.4% vs 2.2%) compared with the HCP-negative patients (P < 0.0001). Of 4908 HCP-associated positive patch test reactions, 86.9% (n = 4263) were due to allergens on the NACDG screening series; p-phenylenediamine (35.8%), methylisothiazolinone (9.7%), methylchloroisothiazolinone/methylisothiazolinone (8.7%), and cocamidopropyl betaine (5.9%) were the most frequent. Most reactions (87.7%, 3736/4263) were currently clinically relevant. The most common job associated with 366 occupationally related NACDG HCP-associated allergens was hairdresser/cosmetologist (71.9%). Two hundred eighty-two patients (0.7%) had ICD associated with HCPs. Shampoo/conditioners were the most frequent source of NACDG HCP-associated reactions (47.3%) and HCP-associated ICD (45.0%). CONCLUSIONS Of the HCP-positive patients, 18.5% had HCP reactions to allergens not on the NACDG screening series, underscoring the importance of patch testing to expanded series in patients suspected of HCP allergy.
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Verbeek JH, Palmgren H, Shiri R, Serra C. Changes in occupational health and safety service arrangements for increasing the uptake of preventive services in small companies. Hippokratia 2018. [DOI: 10.1002/14651858.cd013179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jos H Verbeek
- Finnish Institute of Occupational Health; Cochrane Work Review Group; TYÖTERVEYSLAITOS Finland FI-70032
| | - Helena Palmgren
- Finnish Institute of Occupational Health; SMEs and Growth; Topeliuksenkatu 41 b Helsinki TYÖTERVEYSLAITOS Finland FI-00032
| | - Rahman Shiri
- Finnish Institute of Occupational Health; Work Ablity and Working Career; Topeliuksenkatu 41 b Helsinki TYÖTERVEYSLAITOS Finland FI-00032
| | - Consol Serra
- Pompeu Fabra University; CiSAL - Centre for Research in Occupational Health; PRBB Buildinng Dr Aiguader, 88 Barcelona Spain 08003
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Adisesh A, Robinson E, Nicholson PJ, Sen D, Wilkinson M. U.K. standards of care for occupational contact dermatitis and occupational contact urticaria. Br J Dermatol 2013; 168:1167-75. [PMID: 23374107 PMCID: PMC3734701 DOI: 10.1111/bjd.12256] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/24/2013] [Indexed: 11/27/2022]
Abstract
The diagnosis of occupational contact dermatitis (OCD) and occupational contact urticaria (OCU) is a process that involves fastidious clinical and occupational history taking, clinical examination, patch testing and skin-prick testing. A temporal relationship of work and/or the presence of a rash on the hands only raises suspicion of an occupational cause, and does not necessarily confirm an occupational causation. The identification of allergy by patch or prick tests is a major objective, as exclusion of an offending allergen from the environment can contribute to clinical recovery in the individual worker and avoidance of new cases of disease. This can be a complex process where allergens and irritants, and therefore allergic and irritant contact dermatitis, may coexist. This article provides guidance to healthcare professionals dealing with workers exposed to agents that potentially cause OCD and OCU. Specifically it aims to summarize the 2010 British Occupational Health Research Foundation (BOHRF) systematic review, and also to help practitioners translate the BOHRF guideline into clinical practice. As such, it aims to be of value to physicians and nurses based in primary and secondary care, as well as occupational health and public health clinicians. It is hoped that it will also be of value to employers, interested workers and those with responsibility for workplace standards, such as health and safety representatives. Note that it is not intended, nor should it be taken to imply, that these standards of care override existing statutory and legal obligations. Duties under the U.K. Health and Safety at Work Act 1974, the Management of Health and Safety at Work Regulations 1999, the Control of Substances Hazardous to Health Regulations 2002, the Equality Act 2010 and other relevant legislation and guidance must be given due consideration, as should laws relevant to other countries.
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Affiliation(s)
- A Adisesh
- Centre for Workplace Health, Health & Safety Laboratory, Harpur Hill, Buxton, SK17 9JN, UK
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Lyons G, Keegel T, Palmer A, Nixon R. Occupational dermatitis in hairdressers: do they claim workers' compensation? Contact Dermatitis 2012; 68:163-8. [PMID: 22957536 DOI: 10.1111/j.1600-0536.2012.02152.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Hairdressers are one of the largest occupational groups attending our Occupational Dermatology Clinic. However, few seek workers' compensation for their occupational dermatitis. OBJECTIVES To retrospectively analyse and compare workers' compensation claims data and diagnosed disease data for occupational contact dermatitis in hairdressers from 1993 to 2009, for the state of Victoria, Australia. PATIENTS/MATERIALS/METHODS Data from the Occupational Dermatology Clinic database, the Compensation Research Database and the Australian Bureau of Statistics were used in this study. RESULTS The clinic database identified 157 hairdressers and apprentices with a confirmed diagnosis of occupational contact dermatitis assessed between 1993 and 2009. Forty-six unique claims for occupational contact dermatitis from 46 individuals were identified from the Compensation Research Database over the same time period. Hairdressers in the 15-24-year age group were significantly over-represented in the claims data relative to the diagnosed disease data (p < 0.01). The median cost per claim was AU$1421, and the median time off work per claim was 20 days. CONCLUSION Increased efforts are needed to reduce the incidence of occupational contact dermatitis in hairdressers in Australia, and to ensure that hairdressers with occupational contact dermatitis are aware of their compensation entitlements. Reliance on workers' compensation data for disease surveillance may lead occupational health and safety regulators to underestimate the magnitude of the problem of occupational contact dermatitis in the hairdressing profession.
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Affiliation(s)
- Georgina Lyons
- Occupational Dermatology Research and Education Centre, Skin and Cancer Foundation, 3053 Melbourne Australia
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Halioua B, Bensefa-Colas L, Bouquiaux B, Crépy M, Assier H, Billon S, Chosidow O. Occupational Contact Dermatitis in 10,582 French Patients Reported between 2004 and 2007: A Descriptive Study. Dermatology 2012; 225:354-63. [DOI: 10.1159/000342175] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2012] [Accepted: 07/06/2012] [Indexed: 11/19/2022] Open
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Nicholson PJ, Llewellyn D, English JS. Evidence-based guidelines for the prevention, identification and management of occupational contact dermatitis and urticaria. Contact Dermatitis 2011; 63:177-86. [PMID: 20831687 DOI: 10.1111/j.1600-0536.2010.01763.x] [Citation(s) in RCA: 116] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
BACKGROUND Occupational contact dermatitis is the most frequently reported work-related skin disease in many countries. A systematic review was commissioned by the British Occupational Health Research Foundation in response to a House of Lords Science and Technology Committee recommendation. OBJECTIVES The systematic review aims to improve the prevention, identification and management of occupational contact dermatitis and urticaria by providing evidence-based recommendations. METHODS The literature was searched systematically using Medline and Embase for English-language articles published up to the end of September 2009. Evidence-based statements and recommendations were graded using the Royal College of General Practitioner's three-star system and the revised Scottish Intercollegiate Guidelines Network grading system. RESULTS Three thousand one hundred and fifty-five abstracts were identified and screened. From these, 786 full papers were obtained and appraised. One hundred and nineteen of these studies were used to produce 36 graded evidence statements and 10 key recommendations. CONCLUSIONS This evidence review and its recommendations focus on interventions and outcomes to provide a robust approach to the prevention, identification and occupational management of occupational contact dermatitis and urticaria, based on and using the best available medical evidence.
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Ronda E, García AM, Sánchez-Paya J, Moen BE. Menstrual disorders and subfertility in Spanish hairdressers. Eur J Obstet Gynecol Reprod Biol 2009; 147:61-4. [PMID: 19713029 DOI: 10.1016/j.ejogrb.2009.07.020] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2009] [Revised: 07/07/2009] [Accepted: 07/25/2009] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Hairdressing is associated with adverse effects on reproductive health. This research investigates whether female hairdressers have increased risks of subfertility and menstrual disorders. STUDY DESIGN Cross sectional study. Participants were all female hairdressers below 50 years of age (n=310) working in registered hairdressing salons in Alicante, Spain and a control group comprising female shop assistants and office workers (n=310). Menstrual disorders were defined as any of five menstrual cycle characteristics: short cycles, long cycles, irregular cycles, not experiencing a period for more than 6 weeks (missed period), and bleeding or spotting between periods (intermenstrual bleeding). Subfertility problems were defined as reporting unprotected intercourse over a period of more than 12 months without a pregnancy. The data were analysed by logistic regression, calculating odds ratios (OR), crude and adjusted for age and smoking status. RESULTS Menstrual disorder prevalence among hairdressers over 12 months prior to the study was 9.7%, with an adjusted odds ratio of 1.87(CI(95%) 0.99-3.91) compared with the control group. Furthermore, 5.5% of hairdressers reported unprotected intercourse over a period of more than 12 months without a pregnancy, adjusted OR of 2.17(CI(95%) 0.91-5.17). CONCLUSIONS Our results suggest an increased risk of subfertility and menstrual disorders in hairdressers compared to a control group of office workers and shop assistants. More research is needed in order to elucidate what particular occupational exposure may explain this association. Nevertheless, it would seem that chemicals present in hairdressing salons could be responsible.
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Affiliation(s)
- Elena Ronda
- Area of Preventive Medicine and Public Health, University of Alicante, Spain.
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Nixon R, Roberts H, Frowen K, Sim M. Knowledge of skin hazards and the use of gloves by Australian hairdressing students and practising hairdressers. Contact Dermatitis 2006; 54:112-6. [PMID: 16487284 DOI: 10.1111/j.0105-1873.2006.00790.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
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.
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Affiliation(s)
- Rosemary Nixon
- Occupational Dermatology Research and Education Centre, Skin and Cancer Foundation, Monash University, Melbourne, Victoria, Australia.
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12
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Contact Dermatitis in Hairdressers, 10 Years Later: Patch-Test Results in 300 Hairdressers (1994 to 2003) and Comparison with Previous Study. Dermatitis 2005. [DOI: 10.1097/01206501-200503000-00005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Søsted H, Basketter DA, Estrada E, Johansen JD, Patlewicz GY. Ranking of hair dye substances according to predicted sensitization potency: quantitative structure-activity relationships. Contact Dermatitis 2004; 51:241-54. [PMID: 15606648 DOI: 10.1111/j.0105-1873.2004.00440.x] [Citation(s) in RCA: 81] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Allergic contact dermatitis following the use of hair dyes is well known. Many chemicals are used in hair dyes and it is unlikely that all cases of hair dye allergy can be diagnosed by means of patch testing with p-phenylenediamine (PPD). The objectives of this study are to identify all hair dye substances registered in Europe and to provide their tonnage data. The sensitization potential of each substance was then estimated by using a quantitative structure-activity relationship (QSAR) model and the substances were ranked according to their predicted potency. A cluster analysis was performed in order to help select a number of chemically diverse hair dye substances that could be used in subsequent clinical work. Various information sources, including the Inventory of Cosmetics Ingredients, new regulations on cosmetics, data on total use and ChemId (the Chemical Search Input website provided by the National Library of Medicine), were used in order to identify the names and structures of the hair dyes. A QSAR model, developed with the help of experimental local lymph node assay data and topological sub-structural molecular descriptors (TOPS-MODE), was used in order to predict the likely sensitization potential. Predictions for sensitization potential were made for the 229 substances that could be identified by means of a chemical structure, the majority of these hair dyes (75%) being predicted to be strong/moderate sensitizers. Only 22% were predicted to be weak sensitizers and 3% were predicted to be extremely weak or non-sensitizing. Eight of the most widely used hair dye substances were predicted to be strong/moderate sensitizers, including PPD - which is the most commonly used hair dye allergy marker in patch testing. A cluster analysis by using TOPS-MODE descriptors as inputs helped us group the hair dye substances according to their chemical similarity. This would facilitate the selection of potential substances for clinical patch testing. A patch-test series with potent, frequently used, substances representing various chemical clusters is suggested. This may prove useful in diagnosing PPD-negative patients with symptoms of hair dye allergy and would provide some clinical validation of the QSAR predictions.
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Affiliation(s)
- H Søsted
- The National Allergy Research Centre for Consumer Products, Department of Dermatology, University of Copenhagen, Gentofte Hospital, Denmark.
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Cervantès MH, Sellier N, Loriot J, Verdier R, Dujols P, Picot MC. Perception du risque professionnel cutané chez les coiffeurs. ARCH MAL PROF ENVIRO 2004. [DOI: 10.1016/s1775-8785(04)93504-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Skoet R, Olsen J, Mathiesen B, Iversen L, Johansen JD, Agner T. A survey of occupational hand eczema in Denmark. Contact Dermatitis 2004; 51:159-66. [PMID: 15500664 DOI: 10.1111/j.0105-1873.2004.00423.x] [Citation(s) in RCA: 163] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Occupational hand eczema (OHE) is the most frequently recognized work-related disease in Denmark and the annual cost to society is high. Understanding of the epidemiology of OHE is essential to be able to give appropriate recommendations for its prevention. The study comprised 758 persons, 490 females and 268 males with recognized OHE in the period October 2001 to November 2002. Data were obtained prospectively from the National Board of Industrial Industry Registry and from a self-administered questionnaire (response rate, 82%). The most frequently recognized diagnosis was irritant contact dermatitis (ICD), mainly caused by wet occupations. The proportion of occupational ICD was equal for males and females, 59.7% and 63.1%, respectively. The estimated rates of OHE were high for bakers, hairdressers and dental surgery assistants, and a high proportion of apprentices were found among hairdressers. The prevalence of atopic dermatitis was low (16.4%) compared to previous studies among hand eczema patients. The prevalence of occupational allergic contact dermatitis in the study population was substantially higher among males than females, and the most frequent causes among males were allergy to chromium (leather exposure), rubber additives (gloves) and nickel due to exposure from work tools and metalworking industry.
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Affiliation(s)
- Rikke Skoet
- Department of Dermatology, Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark.
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Abstract
Cosmetics, fragrances, and botanicals are important causes of allergic contact dermatitis. Identifying and avoiding the causative allergens can pose a challenge to both the patient and the dermatologist. The site of involvement can give the investigator clues to the cause of the eruption in many cases. Fragrances and preservatives are the two most clinically relevant allergens in cosmetics. Botanicals are being added to cosmetics because of consumer demand and are now being recognized as sources of allergy as well. Patch testing allows for the detection of allergens that are potentially relevant in the genesis of the patient's eczema. Common skin-care product allergens, including fragrances and botanicals as well as those found in sunscreen, nail, and hair-care products, are reviewed. Practical methods of allergen avoidance are also discussed.
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Affiliation(s)
- Karel J Ortiz
- Department of Dermatology, Mayo Clinic College of Medicine, Scottsdale, Arizona 85259, USA
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Abstract
Preservatives are biocidal chemicals added to cosmetics, topical medicaments, consumer goods, foods, and industrial products to protect them against microbial spoilage and to protect the consumer against infection. The ideal preservative, both effective and devoid of irritant or sensitizing potential, is still to be discovered. The present paper reviews the most important classes of preservatives, namely parabens, formaldehyde-releasers, and isothiazolinones. The author also discusses newer agents such as Euxyl K 400 and isopropynyl butylcarbamate. Each preservative is described in terms of chemical and physical characteristics, antimicrobial efficacy, exposure, cutaneous adverse reactions, patch testing concentrations, patterns of cross-reactions, and reported rates of sensitization. The history of preservatives goes back to the 1930s, and ironically, the parabens, which the industry has sought to replace with "safer" alternatives, are still the most frequently used biocides in cosmetics and appear to be far less sensitizing than most of the newer agents.
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Affiliation(s)
- Denis Sasseville
- Division of Dermatology, McGill University Health Centre, Royal Victoria Hospital, Montreal, Quebec, Canada.
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Uter W, Lessmann H, Geier J, Schnuch A. Contact allergy to ingredients of hair cosmetics in female hairdressers and clients - an 8-year analysis of IVDK* data. Contact Dermatitis 2003; 49:236-40. [PMID: 14996045 DOI: 10.1111/j.0105-1873.2003.0233.x] [Citation(s) in RCA: 89] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Not only hairdressers, but also their clients or home-users of hair cosmetic products may become sensitized to one of the product constituents. The present analysis addresses the question whether the pattern of sensitization is different in these 2 groups and includes female patients who consulted with the participating centres of the IVDK (http://www.ivdk.org) between 1995 and 2002, and in whom hair cosmetics have been considered as being causative of their contact dermatitis. Among these, 2 subgroups were identified: (i) patients, currently or previously working as hairdressers, diagnosed with occupational skin disease (H, n = 884) and (ii) patients who never worked as hairdressers, i.e. clients (C, n = 1217). Previous atopic eczema was twice as common among H, who were also much younger (median age 24 versus 46 in C). Analysis of sensitization frequencies and patterns showed the well-known decline of contact allergy to glyceryl monothioglycolate (GMTG) in H from 31.2% to 8.5%. Among the C, 1.7% were allergic to GMTG. Concerning p-phenylenediamine, a steady decline from 27.6% to 17.2% was observed in H, while no trend was found in C (12.6% and 16.6% in the first and the last 2-year period, respectively). Conversely, a very slight decline of p-toluenediamine sensitization was observed in H (from 29.5% to 24.8%), while at the same time a significant increase was noted in C (from 8.7% to 16.7%). A slighter increase was also noted with ammonium persulfate in C (3.1-6.8%), while the proportion of H sensitized remained largely constant at about 26%.
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Affiliation(s)
- Wolfgang Uter
- Department of Medical Informatics, Biometry and Epidemiology, University of Erlangen-Nürnberg, Erlangen, Germany.
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Nettis E, Dambra P, Soccio AL, Ferrannini A, Tursi A. Latex hypersensitivity: relationship with positive prick test and patch test responses among hairdressers. Allergy 2003; 58:57-61. [PMID: 12580808 DOI: 10.1034/j.1398-9995.2003.23619.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Natural rubber latex is a frequent cause of IgE-mediated allergy in hairdressers; but a non-IgE-mediated allergy to latex proteins can also occur. Sixty-one hairdressers, reporting latex glove-related symptoms, were enrolled in the study. METHODS They were evaluated for latex allergy by assessment of serum specific IgE and skin prick tests. Patients were patch tested to a rubber additive series and to latex. Proportions were compared by one-tailed Fisher's exact test; mean values of continuous variables were compared by Student's t-test. RESULTS A diagnosis of IgE-mediated latex allergy was made in 11 (18%) hairdressers; patch tests with rubber-related antigens were positive in 24 (39.3%) subjects. The most positive patch tests were those with para-phenylenediamine (33%). Two hairdressers (3.3%) showed delayed reactions to the latex sample. Hairdressers with IgE-mediated latex allergy were older and presented a personal history of atopy and local hives after exposure to latex; they were more likely to have a positive response to other allergens on prick or patch testing. CONCLUSIONS Our study demonstrates a certain number of false-positive and false-negative results when reported symptoms of possible latex sensitivity were compared to prick and CAP tests to latex, indicating the problems of relying solely on self-report.
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Affiliation(s)
- E Nettis
- Department of Clinical Immunology and Allergology, University of Bari, Piazza Giulio, Italy
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Abstract
Hand dermatitis is an important cause of morbidity in hairdressers. We conducted a questionnaire survey of 121 trainee hairdressers from 2 hairdressing colleges in Burnley (UK). The questionnaire concerned the number and types of hairdressing procedures performed, previous and current medical history, awareness of risks to the skin from hairdressing, and knowledge of hand dermatitis prevention. 17% of the trainees suffered currently from hand dermatitis. This is likely to be due to the large amount of wet work done by apprentice hairdressers, particularly those who worked in salons. 2/3 of trainees were not aware that atopic eczema predisposed to hand dermatitis. Formal pre-school and pre-employment counselling was limited. Knowledge on hand care among trainees was not often translated into practice, with gloves being worn by only 9% when shampooing and 58% when perming. Prevention of hand dermatitis by education and pre-employment counselling is of fundamental importance.
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Affiliation(s)
- T C Ling
- Dermatology Centre, Hope Hospital, Manchester, UK.
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Abstract
Occupational contact dermatitis (OCD) represents 90 to 95% of all occupational dermatoses. The incidence rate of OCD is estimated to be around 0.5 to 1.9 cases per full-time worker per year. However, epidemiologic data are lacking and incidence is probably underestimated, especially in the US. Over the past 20 years, OCD has been the most frequently reported occupational disorder to German social insurance institutions. Critical factors in the management of OCD are recognition of clinical features, knowledge of allergens and irritants present in different occupational fields, knowledge of suitable protection, interpretation of patch test results, and awareness of medicolegal aspects. Management of OCD should be carried out by dermatologists and patch test clinics in cooperation with physicians specialized in industrial medicine. Individuals at high risk of OCD are hairdressers, dental laboratory technicians, other healthcare workers, construction industry workers, metal workers, leather and shoe manufacturers, florists and gardeners, and bakers, caterers, confectioners and cooks.
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Affiliation(s)
- P Koch
- Department of Dermatology, University of Saarland, Homburg/Saar, Germany.
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22
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Bauer A, Kelterer D, Stadeler M, Schneider W, Kleesz P, Wollina U, Elsner P. The prevention of occupational hand dermatitis in bakers, confectioners and employees in the catering trades. Preliminary results of a skin prevention program. Contact Dermatitis 2001; 44:85-8. [PMID: 11205409 DOI: 10.1034/j.1600-0536.2001.440205.x] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Occupational skin diseases (OSD) are among the most frequent occupational diseases (OD). Compared to other occupations, bakers, confectioners and employees in the catering trades are at a high risk of developing OSD. In January 1999, the interdisciplinary Skin Disease Prevention Program in the Baking, Hotel and Catering Industries (SDPP) conducted by the Department of Dermatology and Allergology at the Friedrich Schiller University, Jena, in cooperation with the Research Center for Applied System Safety and Industrial Medicine, Erfurt, and the technical experts at the Social Insurance for the Food Industry and Related Professions (Berufsgenossenschaft für Nahrungsmittel und Gaststätten--(BGN)), Erfurt, was initiated. Following detailed analysis of the occupational exposure of the employees and their personal occupational disease history, the patients' diagnosis and therapy was re-evaluated and supplemented if necessary. Individual skin care and protection regimes were demonstrated and practically trained. Skin care and protection products were supplied. Skin-care and protection seminars were offered to volunteering participants. From January to December 1999, 29 affected employees were examined in the OSD clinic. 22 employees (76%) suffered from irritant contact dermatitis. The follow-up data of 11 employees are available. In 8 employees (73%), the skin disease improved or disappeared. Moreover, in 1 employee (9%), the skin condition was stabilized even though he continued working. In only 2 employees (18%) did the skin condition worsen. These preliminary results showed that most of the OSD were due to lack of or unsuitable skin care and protection. The program will be extended to cover a larger number of food industry employees with OSD.
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Affiliation(s)
- A Bauer
- Department of Dermatology and Allergology, Friedrich-Schiller-University, Jena, Germany
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23
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Abstract
Hairdressers belong to an occupational group that is commonly affected by occupational skin disease, specifically contact dermatitis, which may be allergic or irritant and, less commonly, contact urticaria. Occupational contact dermatitis predominantly affects apprentices, and atopy is a recognized risk factor associated with a poor prognosis. Repetitive wet work leading to irritant contact dermatitis, followed by exposure to allergens and the development of allergic contact dermatitis, are the main factors contributing to occupational contact dermatitis. Once developed, it is often difficult to manage and is a cause of significant morbidity. Early education, training and prevention is the best approach to the management of this disorder that is endemic among hairdressers.
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Affiliation(s)
- A Lee
- Occupational Dermatology Service, Monash Medical Centre, Melbourne, Victoria, Australia
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24
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Kimura T, Doi K. Contact Dermatitis Induced by Chemicals for Hair-dyeing in Hairless Dogs. J Toxicol Pathol 1999. [DOI: 10.1293/tox.12.83] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Affiliation(s)
| | - Kunio Doi
- Department of Veterinary Pathology, Faculty of Agriculture, The University of Tokyo
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Bauer A, Bartsch R, Stadeler M, Schneider W, Grieshaber R, Wollina U, Gebhardt M. Development of occupational skin diseases during vocational training in baker and confectioner apprentices: a follow-up study. Contact Dermatitis 1998; 39:307-11. [PMID: 9874022 DOI: 10.1111/j.1600-0536.1998.tb05946.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Baker and confectioner apprentices have been included in a prospective follow-up study in the region of East Thuringia, to evaluate risk factors for the development of hand dermatitis. Starting in August 1996, the apprentices have been interviewed and examined in a standardized way right at the beginning (n=91) of their vocational training, 6 (n=79) and 12 months (n=63) later. To gain objective data, TEWL score was also assessed at 3 standardized sites on the hands. In their case histories, 3.3% (n=3) of the apprentices reported hand dermatitis. The 1st assessment after 2 to 4 weeks vocational training revealed hand eczema in 17.5% (n=16) of the individuals. At the follow-up after 6 months of training 29.1% (n=23), and after 12 month of training 27.0% (n=17), of the apprentices had hand dermatitis of mild to moderate severity. Within 6 months, the TEWL score rose significantly (p<0.001) from 11.9 g m(-2) h(-1) (-/+5.4) to 16.8 g m(-2) h(-1) (-/+9.5). After 12 months, the TEWL score was 14.9 g m(-2) h(-1) (-/+4.6). For the atopic skin diathesis (>10 points of Diepgen's atopy score), there was a significant tendency to be a predictive factor for the development of occupational hand dermatitis. TEWL score failed to correlate with the development of skin damage in our study. The same was true for respiratory atopy and metal sensitization.
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Affiliation(s)
- A Bauer
- Department of Dermatology, Friedrich-Schiller-University Jena, Germany
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Hemmer W, Focke M, Kriechbaumer N, Götz M, Jarisch R. Active sensitization to p-aminodiphenylamine. Contact Dermatitis 1997; 37:238. [PMID: 9412756 DOI: 10.1111/j.1600-0536.1997.tb02445.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- W Hemmer
- Dermatologic and Pediatric Allergy Clinic, Vienna, Austria
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27
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Affiliation(s)
- H B van der Walle
- Center of Occupational Dermatology, Ziekenhuis Rijnstate GZ, Arnhem, The Netherlands
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