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Yu W, Zhao Y, Jia P, Liu W, Cheng Z, Li W, Zhu H. Preparation and evaluation of gastrodin microsphere-loaded Gastrodia elata polysaccharides composite hydrogel on UVB-induced skin damage in vitro and in vivo. Int J Biol Macromol 2024; 277:134303. [PMID: 39084431 DOI: 10.1016/j.ijbiomac.2024.134303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2024] [Revised: 07/23/2024] [Accepted: 07/28/2024] [Indexed: 08/02/2024]
Abstract
Skin damage from sun exposure is a common issue among outdoor workers and is primarily caused by ultraviolet rays. Upon absorption of these rays, the skin will experience inflammation and cell apoptosis. This study explored the concept of 'Combination of medicine and adjuvant' by utilizing Gastrodia elata polysaccharide, a key component of Gastrodia elata Bl., to develop a new hydrogel material. Oxidized Gastrodia elata polysaccharide (OGEP) and carboxymethyl chitosan (CMCS) was use to prepare a biocompatible, biodegradable and self-healing hydrogel OGEP/CMCS (OC). And this hydrogel was further loaded with Gastrodin-containing microspheres (GAS/GEL) to create GAS/GEL/OGEP/CMCS (GGOC) hydrogel. Characterization studies revealed that OC and GGOC hydrogels exhibited favorable mechanical properties, antioxidant activity and biocompatibility. The experiments showed that OC and GGOC hydrogels could regulate mitochondrial membrane potential, prevent mitochondrial breakage, inhibit proinflammatory factors, prevent NF-κB protein activation and regulate apoptosis-related pathways. This study highlighted the application potential of Gastrodia elata polysaccharide as a 'Combination of medicine and adjuvant' and the anti-UVB damage effect of the prepared hydrogel.
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Affiliation(s)
- Weimin Yu
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Yan Zhao
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Pinhui Jia
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China
| | - Wencong Liu
- School of Food and Pharmaceutical Engineering, Wuzhou University, Wuzhou 543002, China
| | - Zhiqiang Cheng
- College of Resources and Environment, Jilin Agricultural University, Changchun 130118, China; Jilin Provincial Science and Technology Innovation Center of Health Products and Medical Materials with Characteristic Resources, Jilin Agricultural University, Changchun 130118, China
| | - Wei Li
- Jilin Provincial International Joint Research Center for the Development and Utilization of Authentic Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; College of Life Sciences, Jilin Agricultural University, Changchun 130118, China
| | - Hongyan Zhu
- College of Chinese Medicinal Materials, Jilin Agricultural University, Changchun 130118, China; Jilin Provincial International Joint Research Center for the Development and Utilization of Authentic Medicinal Materials, Jilin Agricultural University, Changchun 130118, China.
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2
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Brans R, Schröder-Kraft C, Gina M, Heratizadeh A, Weisshaar E, Bauer A, Strom K, Skudlik C, Schubert S. Epidemiological case-control study on contact sensitisation in female foot care specialists with occupational contact dermatitis: Patch test data of the Information Network of Departments of Dermatology (IVDK), 2008 to 2022. Contact Dermatitis 2024; 91:112-118. [PMID: 38840483 DOI: 10.1111/cod.14616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2024] [Revised: 05/13/2024] [Accepted: 05/22/2024] [Indexed: 06/07/2024]
Abstract
BACKGROUND Mainly women work as foot care specialists (FCS). They are at risk to develop occupational dermatitis (OD). OBJECTIVES The objective of this study is to describe the contact sensitisation pattern of female FCS with OD. METHODS In a retrospective study, patch test and clinical data collected by the Network of Departments of Dermatology (IVDK) from 2008 to 2022 were analysed. Data of 116 female FCS with OD were compared with data of 13 930 female patients with OD working in other professions and 78 612 female patients without OD. RESULTS Hand dermatitis (93.1%) was significantly more common and face dermatitis (0.9%) significantly less common in female FCS with OD compared to other female patients with or without OD. Frequent suspected allergen sources were disinfectants, gloves, leave-on and nail cosmetics. Occlusion and wetness were important co-factors. The most common diagnoses were irritant contact dermatitis (26.7%) and allergic contact dermatitis (21.6%). No sensitisation to any of the baseline series allergens was significantly more frequent in female FCS with OD than in the two control groups. However, sensitisations to allergens which FCS are abundantly exposed to, including fragrances, preservatives, rubber ingredients and disinfectants, were most common. CONCLUSIONS FCS should be aware of the OD risk and prevention should be promoted.
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Affiliation(s)
- Richard Brans
- Institute for Interdisciplinary Dermatologic Prevention and Rehabilitation (iDerm), Osnabrück University, Osnabrück, Germany
- Department of Dermatology, Environmental Medicine and Health Theory, Osnabrück University, Osnabrück, Germany
| | - Claudia Schröder-Kraft
- Institute for Interdisciplinary Dermatologic Prevention and Rehabilitation (iDerm), BG Klinikum Hamburg, Hamburg, Germany
| | - Michal Gina
- Institute for Prevention and Occupational Medicine of the German Social Accident Insurance (IPA), Institute of the Ruhr University Bochum, Bochum, Germany
| | - Annice Heratizadeh
- Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
| | - Elke Weisshaar
- Division of Occupational Dermatology, Department of Dermatology, University Hospital Heidelberg, Ruprecht Karls University Heidelberg, Heidelberg, Germany
| | - Andrea Bauer
- Department of Dermatology, University Allergy Center, University Hospital Carl Gustav Carus, Technical University Dresden, Dresden, Germany
| | - Kerstin Strom
- BG Klinik für Berufskrankheiten Bad Reichenhall gGmbH, Bad Reichenhall, Germany
| | - Christoph Skudlik
- Institute for Interdisciplinary Dermatologic Prevention and Rehabilitation (iDerm), Osnabrück University, Osnabrück, Germany
- Department of Dermatology, Environmental Medicine and Health Theory, Osnabrück University, Osnabrück, Germany
- Institute for Interdisciplinary Dermatologic Prevention and Rehabilitation (iDerm), BG Klinikum Hamburg, Hamburg, Germany
| | - Steffen Schubert
- Information Network of Departments of Dermatology (IVDK), Institute at the University Medical Center Göttingen, Göttingen, Germany
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3
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Kaur A, Nixon R. General dermatology and dermatology in primary healthcare. Clin Exp Dermatol 2024; 49:937-938. [PMID: 38494645 DOI: 10.1093/ced/llae090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 01/25/2024] [Accepted: 03/14/2024] [Indexed: 03/19/2024]
Abstract
A 24-year-old male tiler with bilateral hand dermatitis was referred for assessment and patch testing. His rash was aggravated by contact with cement and by latex gloves.
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Affiliation(s)
- Amreeta Kaur
- Occupational Dermatology Research and Education Centre Research Fellow Skin Health Institute, Carlton, VIC, Australia
| | - Rosemary Nixon
- Occupational Dermatology Research and Education Centre Research Fellow Skin Health Institute, Carlton, VIC, Australia
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4
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Gunasegaran J, Teh YY, Lim CK, Ng SF. Review on Prevalence, Risk Factors, and Research Advancements on the Use of Medical Gloves Concerning Hand Dermatitis Among Health Care Workers. Saf Health Work 2024; 15:129-138. [PMID: 39035803 PMCID: PMC11255930 DOI: 10.1016/j.shaw.2024.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 02/21/2024] [Accepted: 02/26/2024] [Indexed: 07/23/2024] Open
Abstract
The COVID-19 pandemic has led to a significant surge in glove usage, as recommended by the World Health Organization. Despite efforts to ensure the quality and safety of gloves, glove-associated skin diseases such as hand dermatitis have become ubiquitous, particularly among health care workers. This review discusses the prevalence, causes, and risk factors of hand dermatitis, as well as research efforts in medical gloves in the past decade to overcome glove-related hand dermatitis. Research papers from 2013 to 2022 were reviewed, selecting only 49 relevant papers from the Ovid, PubMed, and Scopus databases. The average prevalence of hand dermatitis among health care workers increased from 21.08% to 37.24% upon the impact of the COVID-19 pandemic. The cases are likely due to allergies to latex proteins, rubber additives, and accelerators commonly found in gloves. Using alternatives to latex gloves, such as accelerator-free and latex-free glove options, can help reduce allergy-induced hand dermatitis. Strict hand hygiene practices, such as frequent hand washing and the use of sanitizers, are also contributing factors in contracting hand dermatitis. Over the past decade, glove research advancements have focused mainly on reducing or immobilizing latex proteins. These include the use of biodegradable dialdehyde, sodium alginate, arctigenin, bromelain, papain, UV-LED, prototype photoreactors, and structure-modified nanosilica with silane A174. Two effective hand dermatitis preventive measures, i.e. an additional layer of glove liners and the use of gentle alcohol-based hand sanitizer, were recommended. These advancements represent promising steps towards mitigating hand dermatitis risks associated with glove usage.
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Affiliation(s)
- Jeevasunthari Gunasegaran
- Centre for Drug Delivery Technology and Vaccine, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Ying-Ying Teh
- Centre for Drug Delivery Technology and Vaccine, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - Chin-Keong Lim
- Smart Glove Corporation Sdn Bhd., Klang, Selangor Darul Ehsan, Malaysia
| | - Shiow-Fern Ng
- Centre for Drug Delivery Technology and Vaccine, Faculty of Pharmacy, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
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5
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Norman T, Guenther J, Asante I, Adler BL. Analysis of Contact Allergens in Polyvinyl Chloride Examination Gloves in the United States. Dermatitis 2024; 35:160-166. [PMID: 37669114 DOI: 10.1089/derm.2023.0150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/07/2023]
Abstract
Background: Polyvinyl chloride (PVC) gloves are recommended as a safe alternative for patients with rubber accelerator allergy. However, allergic contact dermatitis to other chemicals in PVC gloves has been reported. Objective: To analyze single-use PVC medical examination gloves in the United States for the presence of potential contact allergens. Methods: Using liquid chromatography-mass spectrometry, 20 unique PVC gloves were analyzed in triplicate for 6 chemicals: benzisothiazolinone, bisphenol A, mono(2-ethylhexyl) maleate, tricresyl phosphate, triphenyl phosphate, and triphenyl phosphite. Results: All 20 PVC gloves contained detectable quantities of benzisothiazolinone (range, 0.001-1.48 parts per million [ppm]), bisphenol A (0.01-0.11 ppm), triphenyl phosphate (0.01-2.11 ppm), and triphenyl phosphite (0.001-0.22 ppm). Eighteen (90%) gloves contained mono(2-ethylhexyl) maleate (0.001-0.14 ppm) and 3 (15%) contained tricresyl phosphate (0.001-0.002 ppm). Conclusions: Known allergens were present in all 20 PVC gloves. However, the detected levels were mostly low and their relationship with sensitization and elicitation thresholds requires further study.
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Affiliation(s)
- Thomas Norman
- From the Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Jana Guenther
- From the Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Isaac Asante
- Department of Ophthalmology, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Brandon L Adler
- Department of Dermatology, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
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6
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Herculano RD, Mussagy CU, Guerra NB, Sant'Ana Pegorin Brasil G, Floriano JF, Burd BS, Su Y, da Silva Sasaki JC, Marques PAC, Scontri M, Miranda MCR, Ferreira ES, Primo FL, Fernandes MA, He S, Forster S, Ma C, de Lima Lopes Filho PE, Dos Santos LS, Silva GR, Crotti AEM, de Barros NR, Li B, de Mendonça RJ. Recent advances and perspectives on natural latex serum and its fractions for biomedical applications. BIOMATERIALS ADVANCES 2024; 157:213739. [PMID: 38154400 DOI: 10.1016/j.bioadv.2023.213739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 12/16/2023] [Accepted: 12/19/2023] [Indexed: 12/30/2023]
Abstract
Advances and the discovery of new biomaterials have opened new frontiers in regenerative medicine. These biomaterials play a key role in current medicine by improving the life quality or even saving the lives of millions of people. Since the 2000s, Natural Rubber Latex (NRL) has been employed as wound dressings, mechanical barrier for Guided Bone Regeneration (GBR), matrix for drug delivery, and grafting. NRL is a natural polymer that can stimulate cell proliferation, neoangiogenesis, and extracellular matrix (ECM) formation. Furthermore, it is well established that proteins and other biologically active molecules present in the Natural Latex Serum (NLS) are responsible for the biological properties of NRL. NLS can be obtained from NRL by three main methods, namely (i) Centrifugation (fractionation of NRL in distinct fractions), (ii) Coagulation and sedimentation (coagulating NRL to separate the NLS from rubber particles), and (iii) Alternative extraction process (elution from NRL membrane). In this review, the chemical composition, physicochemical properties, toxicity, and other biological information such as osteogenesis, vasculogenesis, adhesion, proliferation, antimicrobial behavior, and antitumoral activity of NLS, as well as some of its medical instruments and devices are discussed. The progress in NLS applications in the biomedical field, more specifically in cell cultures, alternative animals, regular animals, and clinical trials are also discussed. An overview of the challenges and future directions of the applications of NLS and its derivatives in tissue engineering for hard and soft tissue regeneration is also given.
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Affiliation(s)
- Rondinelli Donizetti Herculano
- Bioengineering & Biomaterials Group, São Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, SP, Brazil; Autonomy Research Center for STEAHM (ARCS), California State University, Northridge, CA 91324, USA; Terasaki Institute for Biomedical Innovation (TIBI), 11507 W Olympic Blvd, Los Angeles, CA 90064, USA.
| | - Cassamo Ussemane Mussagy
- Escuela de Agronomía, Facultad de Ciencias Agronómicas y de los Alimentos, Pontificia Universidad Católica de Valparaíso, Chile
| | | | - Giovana Sant'Ana Pegorin Brasil
- Bioengineering & Biomaterials Group, São Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, SP, Brazil; São Paulo State University (UNESP), Post-Graduate Program in Biotechnology, Institute of Chemistry, 14800-903 Araraquara, SP, Brazil
| | - Juliana Ferreira Floriano
- Bioengineering & Biomaterials Group, São Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, SP, Brazil; School of Science, São Paulo State University (UNESP), 17033-360 Bauru, SP, Brazil
| | - Betina Sayeg Burd
- Bioengineering & Biomaterials Group, São Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, SP, Brazil; São Paulo State University (UNESP), Post-Graduate Program in Biotechnology, Institute of Chemistry, 14800-903 Araraquara, SP, Brazil
| | - Yanjin Su
- Bioengineering & Biomaterials Group, São Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, SP, Brazil
| | - Josana Carla da Silva Sasaki
- Bioengineering & Biomaterials Group, São Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, SP, Brazil; São Paulo State University (UNESP), Post-Graduate Program in Biotechnology, Institute of Chemistry, 14800-903 Araraquara, SP, Brazil
| | - Paulo Augusto Chagas Marques
- Department of Chemical Engineering, Federal University of São Carlos, Rodovia Washington Luís, km 235, 13560-970 Sao Carlos, SP, Brazil
| | - Mateus Scontri
- Bioengineering & Biomaterials Group, São Paulo State University (UNESP), School of Pharmaceutical Sciences, Araraquara, SP, Brazil
| | - Matheus Carlos Romeiro Miranda
- Institute of Environmental, Chemical and Pharmaceutical Sciences, Federal University of São Paulo (UNIFESP), Rua Prof. Artur Riedel, 275, 09972-270 Diadema, SP, Brazil
| | - Ernando Silva Ferreira
- State University of Feira de Santana (UEFS), Department of Physics, s/n Transnordestina Highway, 44036-900 Feira de Santana, BA, Brazil
| | - Fernando Lucas Primo
- Bionanomaterials and Bioengineering Group, Department of Biotechnology and Bioprocesses Engineering, São Paulo State University (UNESP), Faculty of Pharmaceutical Sciences, Araraquara 14800-903, São Paulo, Brazil
| | - Mariza Aires Fernandes
- Bionanomaterials and Bioengineering Group, Department of Biotechnology and Bioprocesses Engineering, São Paulo State University (UNESP), Faculty of Pharmaceutical Sciences, Araraquara 14800-903, São Paulo, Brazil
| | - Siqi He
- Autonomy Research Center for STEAHM (ARCS), California State University, Northridge, CA 91324, USA; Terasaki Institute for Biomedical Innovation (TIBI), 11507 W Olympic Blvd, Los Angeles, CA 90064, USA
| | - Samuel Forster
- Autonomy Research Center for STEAHM (ARCS), California State University, Northridge, CA 91324, USA; Terasaki Institute for Biomedical Innovation (TIBI), 11507 W Olympic Blvd, Los Angeles, CA 90064, USA
| | - Changyu Ma
- Autonomy Research Center for STEAHM (ARCS), California State University, Northridge, CA 91324, USA; Terasaki Institute for Biomedical Innovation (TIBI), 11507 W Olympic Blvd, Los Angeles, CA 90064, USA
| | | | - Lindomar Soares Dos Santos
- Department of Physics, Faculty of Philosophy, Sciences and Languages at Ribeirão Preto, Universidade de São Paulo University (USP), 3900 Bandeirantes Avenue, 14.040-901 Ribeirão Preto, SP, Brazil
| | - Glaucio Ribeiro Silva
- Federal Institute of Education, Science, and Technology of Minas Gerais, s/n São Luiz Gonzaga Street, 35577-010 Formiga, Minas Gerais, Brazil
| | - Antônio Eduardo Miller Crotti
- Department of Chemistry, Faculty of Philosophy, Science and Letters at Ribeirão Preto, University of São Paulo, 3900 Bandeirantes Avenue, 14.040-901 Ribeirão Preto, SP, Brazil
| | - Natan Roberto de Barros
- Terasaki Institute for Biomedical Innovation (TIBI), 11507 W Olympic Blvd, Los Angeles, CA 90064, USA
| | - Bingbing Li
- Autonomy Research Center for STEAHM (ARCS), California State University, Northridge, CA 91324, USA; Terasaki Institute for Biomedical Innovation (TIBI), 11507 W Olympic Blvd, Los Angeles, CA 90064, USA
| | - Ricardo José de Mendonça
- Department of Biochemistry, Pharmacology and Physiology, Federal University of Triangulo Mineiro (UFTM), Uberaba, Minas Gerais, Brazil.
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7
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Clément A, Ferrier le Bouëdec MC, Crépy MN, Raison-Peyron N, Tétart F, Marcant P, Pralong P, Valois A, Pasteur J, Assier H, Bernier C, Le Cam MT, Hacard F, Nosbaum A, Giordano Labadie F, Morice C, Leleu C, Milpied B, Darrigade AS, Delaunay J, Barbaud A, Castelain F, Collet E, Amsler E. Hand eczema in glove-wearing patients. Contact Dermatitis 2023. [PMID: 37331721 DOI: 10.1111/cod.14357] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 04/28/2023] [Accepted: 05/25/2023] [Indexed: 06/20/2023]
Abstract
BACKGROUND Allergic contact dermatitis to gloves is mostly induced by rubber accelerators. The European baseline series (EBS) appears insufficient to detect glove allergy. Since 2017, it is recommended to use the European rubber series (ERS) and to test the patients' own gloves. OBJECTIVES To investigate the clinical profile of glove-wearing patients with hand eczema (HE) and to evaluate their sensitisation profile to glove allergens and the value of testing the patients' own gloves. METHODS We conducted a French multicentre study of patients evaluated for HE between 2018 and 2020 and tested with the EBS, the ERS and their own gloves in patch tests and semi-open (SO) tests. RESULTS A total of 279 patients were included; 32.6% of patients had positive tests to their own gloves or to glove allergens. Almost 45% of the sensitisations to glove allergens were detected only by the ERS. Among the patients tested both in patch tests and SO tests with their own gloves with positive results, 28% had positive SO tests only. Polyvinylchloride (PVC) gloves were positive in four patients. CONCLUSION Our series confirms the need to test the ERS. All the patients' gloves must also be tested including PVC gloves. SO tests with gloves are useful as a complement to patch tests.
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Affiliation(s)
- Aude Clément
- Department of Dermatology, Hôpital Estaing, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | | | - Marie-Noëlle Crépy
- Department of Dermatology, Hôpital Cochin Port-Royal, APHP, Paris, France
| | - Nadia Raison-Peyron
- Department of Dermatology, Hôpital Saint Eloi, CHU Montpellier, Montpellier, France
| | - Florence Tétart
- Department of Allergology, Centre Erik Satie, CHU Rouen, Rouen, France
| | - Pierre Marcant
- Department of Dermatology, Hôpital Claude Huriez, CHU Lille, Lille, France
| | - Pauline Pralong
- Department of Dermatology, Hôpital Nord, CHU Grenoble, La Tronche, France
| | - Aude Valois
- Department of Dermatology, Hôpital d'instruction des armées Sainte Anne, Toulon, France
| | - Justine Pasteur
- Department of Dermatology, Hôpital Estaing, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Haudrey Assier
- Department of Dermatology, CHU Henri Mondor, Créteil, France
| | - Claire Bernier
- Department of Dermatology, Hôpital Hotel Dieu, CHU Nantes, Nantes, France
| | - Marie-Thérèse Le Cam
- Department of Professional Pathology, Centre hospitalier intercommunal, Créteil, France
| | - Florence Hacard
- Department of Allergology and Immunology, CHU Lyon sud, Lyon, France
| | - Audrey Nosbaum
- Department of Allergology and Immunology, CHU Lyon sud, Lyon, France
| | | | | | - Camille Leleu
- Department of Dermatology, CHU Dijon-Bourgogne, Dijon, France
| | - Brigitte Milpied
- Department of Dermatology, Hôpital Saint-André, CHU Bordeaux, Bordeaux, France
| | | | | | - Annick Barbaud
- Département de dermatologie et allergologie, Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP-HP.Sorbonne Université, Hôpital Tenon, Paris, France
| | - Florence Castelain
- Department of Dermatology, Hôpital Jean Minjoz, CHU Besançon, Besançon, France
| | - Evelyne Collet
- Department of Dermatology, CHU Dijon-Bourgogne, Dijon, France
| | - Emmanuelle Amsler
- Département de dermatologie et allergologie, Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP-HP.Sorbonne Université, Hôpital Tenon, Paris, France
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8
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Li ZM, Kannan K. Occurrence of 1,3-Diphenylguanidine, 1,3-Di- o-tolylguanidine, and 1,2,3-Triphenylguanidine in Indoor Dust from 11 Countries: Implications for Human Exposure. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2023; 57:6129-6138. [PMID: 37010350 PMCID: PMC10116588 DOI: 10.1021/acs.est.3c00836] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 03/23/2023] [Accepted: 03/23/2023] [Indexed: 06/19/2023]
Abstract
1,3-Diphenylguanidine (DPG), 1,3-di-o-tolylguanidine (DTG), and 1,2,3-triphenylguanidine (TPG) are synthetic chemicals widely used in rubber and other polymers. Nevertheless, limited information is available on their occurrence in indoor dust. We measured these chemicals in 332 dust samples collected from 11 countries. DPG, DTG, and TPG were found in 100%, 62%, and 76% of the house dust samples, at median concentrations of 140, 2.3, and 0.9 ng/g, respectively. The sum concentrations of DPG and its analogues varied among the countries in the following decreasing order: Japan (median: 1300 ng/g) > Greece (940) > South Korea (560) > Saudi Arabia (440) > the United States (250) > Kuwait (160) > Romania (140) > Vietnam (120) > Colombia (100) > Pakistan (33) > India (26). DPG accounted for ≥87% of the sum concentrations of the three compounds in all countries. DPG, DTG, and TPG exhibited significant correlations (r: 0.35-0.73; p < 0.001). Elevated concentrations of DPG were found in dust from certain microenvironments (e.g., offices and cars). Human exposure to DPG through dust ingestion were in the ranges 0.07-4.40, 0.09-5.20, 0.03-1.70, 0.02-1.04, and 0.01-0.87 ng/kg body weight (BW)/day for infants, toddlers, children, teenagers, and adults, respectively.
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Affiliation(s)
- Zhong-Min Li
- Department
of Pediatrics, New York University Grossman
School of Medicine, New York, New York 10016, United States
- Department
of Environmental Medicine, New York University
Grossman School of Medicine, New York, New York 10016, United States
| | - Kurunthachalam Kannan
- Department
of Pediatrics, New York University Grossman
School of Medicine, New York, New York 10016, United States
- Department
of Environmental Medicine, New York University
Grossman School of Medicine, New York, New York 10016, United States
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9
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Rojruthai P, Sakdapipanich J, Wiriyanantawong J, Ho CC, Chaiear N. Effect of Latex Purification and Accelerator Types on Rubber Allergens Prevalent in Sulphur Prevulcanized Natural Rubber Latex: Potential Application for Allergy-Free Natural Rubber Gloves. Polymers (Basel) 2022; 14:4679. [PMID: 36365670 PMCID: PMC9654386 DOI: 10.3390/polym14214679] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 10/22/2022] [Accepted: 10/27/2022] [Indexed: 01/25/2024] Open
Abstract
Natural rubber (NR) gloves manufactured from NR latex are widely utilized in various applications as a personal protective device due to their exceptional barrier characteristics in infection control. However, the use of NR gloves was associated with concerns on NR protein allergy. With comprehensive leaching procedures now a common practice in NR latex glove factories to eliminate latent rubber proteins and chemical allergens, occurrences and complaints of protein allergy from medical glove users have decreased drastically over the past two decades. The present work aims to eliminate further the residual rubber allergens in NR latex through effective purification of the NR latex and compounding the thus purified latex with an established formulation for allergy-free NR for glove applications. NR latex was purified by deproteinization and saponification, respectively. Several analytical techniques were used to verify rubber allergens eliminated in the purified latexes. Saponified NR (SPNR) latex was the purified NR latex of choice since it is devoid of allergenic proteins and poses the lowest risk of Type I allergy. The purified NR latex was compounded with zinc diethyldithiocarbamate (ZDEC), zinc dibutyldithiocarbamate (ZDBC), and zinc 2-mercaptobenzothiazole (ZMBT), respectively, for glove dipping. Among the investigated accelerators, only ZDBC was not detected in the artificial sweat that came into contact with the dipped articles. Thus, it is deduced that ZDBC poses the lowest risk of Type IV allergy to consumers. Additionally, the morphological and physical properties of dipped articles were assessed. It was revealed that the dipped film from the SPNR latex compounded with ZDBC provided thinner and less yellow products with a more uniform internal structure and a tensile strength comparable to those of commercial NR gloves.
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Affiliation(s)
- Porntip Rojruthai
- Division of Chemical Industrial Process and Environment, Faculty of Science, Energy and Environment, King Mongkut’s University of Technology North Bangkok, Rayong 21120, Thailand
| | - Jitladda Sakdapipanich
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Salaya Campus, Phutthamonthon, Nakhon Pathom 73170, Thailand
| | - Jinjutha Wiriyanantawong
- Department of Chemistry and Center of Excellence for Innovation in Chemistry (PERCH-CIC), Faculty of Science, Mahidol University, Salaya Campus, Phutthamonthon, Nakhon Pathom 73170, Thailand
| | - Chee-Cheong Ho
- Sungai Long Campus, University Tunku Abdul Rahman, Cheras Kajang 43000, Malaysia
| | - Naesinee Chaiear
- Department of Community, Family and Occupational Medicine, Faculty of Medicine, Khon Kaen University, Khon Kaen 40002, Thailand
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10
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Dickel H, Bauer A, Brehler R, Mahler V, Merk HF, Neustädter I, Strömer K, Werfel T, Worm M, Geier J. S1-Leitlinie Kontaktekzem. J Dtsch Dermatol Ges 2022; 20:711-734. [PMID: 35578429 DOI: 10.1111/ddg.14734_g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Accepted: 01/05/2022] [Indexed: 12/13/2022]
Affiliation(s)
- Heinrich Dickel
- Klinik für Dermatologie, Venerologie und Allergologie, St. Josef-Hospital, Universitätsklinikum der Ruhr-Universität Bochum, Bochum
| | - Andrea Bauer
- Klinik und Poliklinik für Dermatologie, Universitätsklinikum Carl Gustav Carus an der Technischen Universität Dresden, Dresden
| | - Randolf Brehler
- Klinik für Hautkrankheiten, Universitätsklinikum Münster, Münster
| | - Vera Mahler
- Paul-Ehrlich-Institut, Bundesinstitut für Impfstoffe und biomedizinische Arzneimittel, Langen
| | | | | | | | - Thomas Werfel
- Klinik für Dermatologie, Allergologie und Venerologie, Medizinische Hochschule Hannover, Hannover
| | - Margitta Worm
- Klinik für Dermatologie, Venerologie und Allergologie, Charité - Universitätsmedizin Berlin, Berlin
| | - Johannes Geier
- Zentrale des IVDK, Universitätsmedizin Göttingen, Göttingen
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11
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Dickel H, Bauer A, Brehler R, Mahler V, Merk HF, Neustädter I, Strömer K, Werfel T, Worm M, Geier J. German S1 guideline: Contact dermatitis. J Dtsch Dermatol Ges 2022; 20:712-734. [DOI: 10.1111/ddg.14734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Accepted: 01/05/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Heinrich Dickel
- Department of Dermatology Venereology and Allergology St. Josef Hospital University Medical Center of the Ruhr University Bochum Bochum Germany
| | - Andrea Bauer
- Department of Dermatology University Hospital Carl Gustav Carus Technical University Dresden Dresden Germany
| | - Randolf Brehler
- Department of Dermatology University Hospital Münster Münster Germany
| | - Vera Mahler
- Paul‐Ehrlich‐Institut Federal Institute for Vaccines and Biomedicines Langen Germany
| | - Hans F. Merk
- Department of Dermatology RWTH Aachen University Aachen Germany
| | - Irena Neustädter
- Department of Pediatrics Hallerwiese Cnopfsche Kinderklinik Nuremberg Germany
| | | | - Thomas Werfel
- Department of Dermatology Allergology and Venereology Hannover Medical School Hannover Germany
| | - Margitta Worm
- Department of Dermatology Venereology and Allergology Charité – Universitätsmedizin Berlin Berlin Germany
| | - Johannes Geier
- Center of IVDK University Medical Center Göttingen Göttingen Germany
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12
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Kleine-Tebbe J, Brans R, Jappe U. Allergene - Auslöser der verschiedenen Allergievarianten. ALLERGO JOURNAL 2022; 31:16-31. [PMID: 35340910 PMCID: PMC8934605 DOI: 10.1007/s15007-022-4980-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jörg Kleine-Tebbe
- Dermatologie, Umweltmedizin, Allergie- und Asthmazentrum Westend, Spandauer Damm 130, Haus 9, 14050 Berlin, Germany
| | | | - Uta Jappe
- Oberärztin, Klinische und Molekulare Allergologie - Forschungszentrum Borstel, Parkallee 35, 23845 Borstel, Germany
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13
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Thyssen JP, Schuttelaar MLA, Alfonso JH, Andersen KE, Angelova-Fischer I, Arents BWM, Bauer A, Brans R, Cannavo A, Christoffers WA, Crépy MN, Elsner P, Fartasch M, Larese Filon F, Giménez-Arnau AM, Gonçalo M, Guzmán-Perera MG, Hamann CR, Hoetzenecker W, Johansen JD, John SM, Kunkeler ACM, Ljubojevic Hadzavdic S, Molin S, Nixon R, Oosterhaven JAF, Rustemeyer T, Serra-Baldrich E, Shah M, Simon D, Skudlik C, Spiewak R, Valiukevičienė S, Voorberg AN, Weisshaar E, Agner T. Guidelines for diagnosis, prevention and treatment of hand eczema. Contact Dermatitis 2021; 86:357-378. [PMID: 34971008 DOI: 10.1111/cod.14035] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Revised: 12/22/2021] [Accepted: 12/27/2021] [Indexed: 11/27/2022]
Affiliation(s)
- Jacob P Thyssen
- Dep. Dermatology, Bispebjerg Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Marie L A Schuttelaar
- Department of Dermatology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Jose H Alfonso
- Dep. of Dermatology, Oslo University Hospital, Oslo, Norway.,Dep. of Occupational Medicine and Epidemiology, National Institute of Occupational Health, Oslo, Norway
| | - Klaus E Andersen
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Irena Angelova-Fischer
- Department of Dermatology, Comprehensive Allergy Center, Kepler University Hospital, Linz, Austria
| | - Bernd W M Arents
- Dutch Association for People with Atopic Dermatitis, Nijkerk, the Netherlands
| | - Andrea Bauer
- Department of Dermatology, University Allergy Center, University Hospital Carl Gustav Carus, Technical University, Dresden, Germany
| | - Richard Brans
- Department of Dermatology, Environmental Medicine and Health Theory, University of Osnabrück, Osnabrück, Germany.,Institute for interdisciplinary Dermatologic Prevention and Rehabilitation (iDerm) at the University of Osnabrück, Osnabrück, Germany
| | - Alicia Cannavo
- Contact Dermatitis and Occupational Dermatoses, Hospital de Clínicas "José de San Martín", Buenos Aires University, Argentina
| | | | - Marie-Noelle Crépy
- Department of Occupational and Environmental Diseases, University Hospital of Centre of Paris, Hotel-Dieu Hospital, AP-HP, Paris, France.,Department of Dermatology, University Hospital of Centre of Paris, Cochin Hospital, AP-HP, Paris, France
| | - Peter Elsner
- Department of Dermatology, University Hospital Jena, Jena, Germany
| | - Manigé Fartasch
- Institute for Prevention and Occupational Medicine (IPA) of the German Social Accident Insurance, Department of Clinical and Experimental Occupational Dermatology, Ruhr University Bochum, Bochum, Germany
| | | | - Ana M Giménez-Arnau
- Department of Dermatology, Hopsital del Mar, IMIM , Universitat Autònoma de Barcelona
| | - Margarida Gonçalo
- Clinic of Dermatology - University Hospital and Faculty of Medicine, University of Coimbra, Portugal
| | | | - Carsten R Hamann
- Department of Dermatology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | - Wolfram Hoetzenecker
- Department of Dermatology, Kepler University Hospital and Kepler University Linz, Linz, Austria
| | - Jeanne Duus Johansen
- Department of Dermatology and Allergy, National Allergy Research Centre, Herlev-Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
| | - Swen M John
- Department of Dermatology, Environmental Medicine and Health Theory, University of Osnabrück, Osnabrück, Germany.,Institute for interdisciplinary Dermatologic Prevention and Rehabilitation (iDerm) at the University of Osnabrück, Osnabrück, Germany
| | - Amalia C M Kunkeler
- Department of Dermatology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | | | - Sonja Molin
- Division of Dermatology, Queen's University, Kingston, Canada
| | - Rosemary Nixon
- Occupational Dermatology Research and Education Centre, Skin Health Institute, Melbourne, Australia
| | - Jart A F Oosterhaven
- Department of Dermatology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Thomas Rustemeyer
- Department of Dermatology-Allergology and Occupational Dermatology, Amsterdam University Medical Centers, Amsterdam, The Netherlands
| | | | - Mili Shah
- Liverpool University Hospitals NHS Trust, Liverpool, UK
| | - Dagmar Simon
- Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Christoph Skudlik
- Department of Dermatology, Environmental Medicine and Health Theory, University of Osnabrück, Osnabrück, Germany.,Institute for interdisciplinary Dermatologic Prevention and Rehabilitation (iDerm) at the University of Osnabrück, Osnabrück, Germany
| | - Radoslaw Spiewak
- Department of Experimental Dermatology and Cosmetology, Jagiellonian University Medical College, Krakow, Poland
| | - Skaidra Valiukevičienė
- Department of Skin and Venereal Diseases, Lithuanian University of Health Sciences, Kaunas, Lithuania
| | - Angelique N Voorberg
- Department of Dermatology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Elke Weisshaar
- Division of Occupational Dermatology, Department of Dermatology, University Hospital Heidelberg, Heidelberg, Germany
| | - Tove Agner
- Dep. Dermatology, Bispebjerg Hospital, University of Copenhagen, Copenhagen, Denmark
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14
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Abstract
BACKGROUND Health care workers and hospital cleaning workers are at high risk regarding the development of occupational contact dermatitis (OCD). OBJECTIVES To determine the prevalence and risk factors of OCD in hospital cleaning workers. METHODS A questionnaire was conducted in 245 cleaning workers in our cross-sectional study. The 236 cleaning workers formed the study group. In workers who were prediagnosed with dermatitis, physical examination was performed in the Dermatology Outpatient Clinic, and when necessary, patch test, skin biopsy, and investigation for total immunoglobulin E were conducted. Patients with definite contact dermatitis were diagnosed as having OCD by using the Mathias criteria. RESULTS The prevalence rate of OCD was 21.6% and was significantly higher in female workers (26.4%) when compared with male workers (11.0%). Female sex; low educational level; cleaning the external surfaces of the medical equipment, monitors, and accessories; and mixing the cleaning products and use them while performing cleaning activities were determined as the independent risk factors for OCD. CONCLUSIONS Occupational contact dermatitis was present at a high rate in hospital cleaning workers. The risk factors should be taken into consideration for prevention of OCD and improvement of the health status of hospital cleaning workers.
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15
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Allergic contact dermatitis to rubber accelerators in protective gloves: Problems, challenges, and solutions for occupational skin protection. Allergol Select 2021; 5:335-344. [PMID: 34734158 PMCID: PMC8561832 DOI: 10.5414/alx02265e] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 10/11/2021] [Indexed: 11/18/2022] Open
Abstract
Protective gloves are an elementary component of personal protective equipment in many occupations and are intended to protect the hands from various hazards (e.g., wetness, chemicals, mechanical forces, or thermal stress). This is particularly important when other occupational safety measures (e.g., technical-organizational measures) cannot be implemented or are insufficient. However, it is not uncommon for protective gloves themselves to become a problem, as some of their ingredients (e.g., rubber accelerators) can cause allergic reactions. Accelerators in rubber gloves include thiurams, dithiocarbamates, thiazoles, guanidines, and thioureas. If no alternative means of protection are available, this may even result in abandoning the profession. This article is about rubber accelerators, which are often contained in protective gloves made of different rubber materials (e.g., natural rubber (latex) and nitrile rubber) and may cause delayed-type allergies, as well as related challenges, problems, and solutions for occupational skin protection.
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16
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Schubert S, Bauer A, Hillen U, Werfel T, Geier J, Brans R. Occupational contact dermatitis in painters and varnishers: Data from the Information Network of Departments of Dermatology (IVDK), 2000 to 2019. Contact Dermatitis 2021; 85:494-502. [PMID: 34260080 DOI: 10.1111/cod.13935] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Revised: 07/07/2021] [Accepted: 07/09/2021] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Painters and varnishers ("painters") are exposed to various contact allergens and skin irritants, and therefore, are at risk for developing occupational dermatitis (OD). OBJECTIVE To describe the spectrum of occupational sensitizations in painters and revise the corresponding current patch test recommendations. PATIENTS AND METHODS Retrospective analysis of Information Network of Departments of Dermatology (IVDK) data from 2000 to 2019 with focus on male painters with OD, ages 20-59 years (n = 557) in comparison to age-matched male painters without OD (n = 422) and male OD patients who have had never worked as painters (n = 13 862). RESULTS Male painters with OD have a significantly higher rate of allergic contact dermatitis and face dermatitis than male patients with OD who work in other professions. Positive patch tests to epoxy resin, methylisothiazolinone (MI), and methylchloroisothiazolinone (MCI)/MI were significantly more frequent in painters with OD than in the other groups. Epoxy resin sensitization was significantly associated with face dermatitis. CONCLUSIONS Epoxy resin, MI, and MCI/MI represent the most important occupational sensitizers in painters. In addition to baseline, resins and glues, and industrial biocides series, the patients' own workplace materials should be tested in painters with suspected OD.
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Affiliation(s)
- Steffen Schubert
- Information Network of Departments of Dermatology (IVDK), Institute at the University Medical Center Göttingen, Göttingen, Germany
| | - Andrea Bauer
- Department of Dermatology, University Allergy Center, University Hospital Carl Gustav Carus, Technical University Dresden, Dresden, Germany
| | - Uwe Hillen
- Clinic for Dermatology und Venerology, Vivantes Klinikum Neukölln, Berlin, Germany
| | - Thomas Werfel
- Division of Immunodermatology and Allergy Research, Department of Dermatology and Allergy, Hannover Medical School, Hannover, Germany
| | - Johannes Geier
- Information Network of Departments of Dermatology (IVDK), Institute at the University Medical Center Göttingen, Göttingen, Germany
| | - Richard Brans
- Institute for Interdisciplinary Dermatologic Prevention and Rehabilitation (iDerm), University of Osnabrück, Osnabrück, Germany.,Department of Dermatology, Environmental Medicine and Health Theory, University of Osnabrück, Osnabrück, Germany
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17
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Jamiolkowski D, Steveling-Klein E, Thomas ZRM, Bircher A, Hofmeier KS, Hartmann K. Strukturierte diagnostische Abklärung eines Handekzems bei Reinigungsfachkräften. J Dtsch Dermatol Ges 2021; 19:672-678. [PMID: 33979053 DOI: 10.1111/ddg.14452_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 09/03/2020] [Indexed: 11/30/2022]
Affiliation(s)
- Dagmar Jamiolkowski
- Dermatologie, Universitätsspital Basel und Universität Basel, Basel, Schweiz.,Allergologie, Universitätsspital Basel und Universität Basel, Basel, Schweiz.,Departement Biomedizin, Universitätsspital Basel und Universität Basel, Basel, Schweiz
| | - Esther Steveling-Klein
- Dermatologie, Universitätsspital Basel und Universität Basel, Basel, Schweiz.,Allergologie, Universitätsspital Basel und Universität Basel, Basel, Schweiz.,Departement Biomedizin, Universitätsspital Basel und Universität Basel, Basel, Schweiz
| | - Zita-Rose Manjaly Thomas
- Dermatologie, Universitätsspital Basel und Universität Basel, Basel, Schweiz.,Allergologie, Universitätsspital Basel und Universität Basel, Basel, Schweiz.,Departement Biomedizin, Universitätsspital Basel und Universität Basel, Basel, Schweiz
| | - Andreas Bircher
- Dermatologie, Universitätsspital Basel und Universität Basel, Basel, Schweiz.,Allergologie, Universitätsspital Basel und Universität Basel, Basel, Schweiz
| | - Kathrin Scherer Hofmeier
- Dermatologie, Universitätsspital Basel und Universität Basel, Basel, Schweiz.,Allergologie, Universitätsspital Basel und Universität Basel, Basel, Schweiz.,Departement Biomedizin, Universitätsspital Basel und Universität Basel, Basel, Schweiz
| | - Karin Hartmann
- Dermatologie, Universitätsspital Basel und Universität Basel, Basel, Schweiz.,Allergologie, Universitätsspital Basel und Universität Basel, Basel, Schweiz.,Departement Biomedizin, Universitätsspital Basel und Universität Basel, Basel, Schweiz
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18
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Jamiolkowski D, Steveling-Klein E, Thomas ZRM, Bircher A, Hofmeier KS, Hartmann K. Structured diagnostic assessment of hand eczema in cleaning workers. J Dtsch Dermatol Ges 2021; 19:672-676. [PMID: 33768711 DOI: 10.1111/ddg.14452] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 09/03/2020] [Indexed: 11/29/2022]
Abstract
Hand dermatitis is a widespread problem among cleaners. In most cases, it is caused by a combination of wet work and contact with irritants, which can result in irritant (toxic) contact dermatitis. In some cases, the irritant contact eczema then evolves into allergic contact dermatitis, although not all cases of allergic contact dermatitis are preceded by irritant contact dermatitis. This mini-review proposes a two-step diagnostic algorithm based on patch testing, which can be used if allergic contact dermatitis is suspected in cleaning workers. As a first step, we recommend performing the DKG standard series (German Contact allergy research group, DKG), the DKG rubber series, both DKG "further fragrances" series as well as the DKG preservative and disinfectant series. If there are clear hints of an occupational contact dermatitis, the first step can also involve testing patients' own products alongside the standardized tests. In a second step (at the latest), if standardized tests do not suffice to identify the culprit allergen and there is well-founded suspicion, we recommend testing the patients' own products. If necessary, the second step can also include testing the individual contact allergens contained in the screening mixes that are part of the standard series.
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Affiliation(s)
- Dagmar Jamiolkowski
- Dermatology, Basel University Hospital and Basel University, Basel, Switzerland.,Allergology, Basel University Hospital and Basel University, Basel, Switzerland.,Department of Biomedicine, Basel University Hospital and Basel University, Basel, Switzerland
| | - Esther Steveling-Klein
- Dermatology, Basel University Hospital and Basel University, Basel, Switzerland.,Allergology, Basel University Hospital and Basel University, Basel, Switzerland.,Department of Biomedicine, Basel University Hospital and Basel University, Basel, Switzerland
| | - Zita-Rose Manjaly Thomas
- Dermatology, Basel University Hospital and Basel University, Basel, Switzerland.,Allergology, Basel University Hospital and Basel University, Basel, Switzerland.,Department of Biomedicine, Basel University Hospital and Basel University, Basel, Switzerland
| | - Andreas Bircher
- Dermatology, Basel University Hospital and Basel University, Basel, Switzerland.,Allergology, Basel University Hospital and Basel University, Basel, Switzerland
| | - Kathrin Scherer Hofmeier
- Dermatology, Basel University Hospital and Basel University, Basel, Switzerland.,Allergology, Basel University Hospital and Basel University, Basel, Switzerland.,Department of Biomedicine, Basel University Hospital and Basel University, Basel, Switzerland
| | - Karin Hartmann
- Dermatology, Basel University Hospital and Basel University, Basel, Switzerland.,Allergology, Basel University Hospital and Basel University, Basel, Switzerland.,Department of Biomedicine, Basel University Hospital and Basel University, Basel, Switzerland
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19
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Frosch PJ, Mahler V, Weisshaar E, Uter W. Occupational Contact Dermatitis: General Aspects. Contact Dermatitis 2021. [DOI: 10.1007/978-3-030-36335-2_42] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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20
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Rehabilitation and Prevention of Hand Eczema. Contact Dermatitis 2021. [DOI: 10.1007/978-3-030-36335-2_71] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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22
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Patch Testing of Mercaptobenzothiazole and Mercapto Mix: The North American Contact Dermatitis Group Experience, 1994-2016. Dermatitis 2020; 32:232-244. [PMID: 33273233 DOI: 10.1097/der.0000000000000675] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
OBJECTIVES Mercapto compounds are a category of rubber accelerators that may cause allergic contact dermatitis. This study characterizes patch test reactions to mercaptobenzothiazole (MBT) and mercapto mix (MM) in a large North American population. METHODS The 1994-2016 North American Contact Dermatitis Group screening series data were analyzed. Patients with allergic reactions to either MBT or MM (mercapto+) were included. The following characteristics were analyzed: strength of reaction, clinical and occupational relevance, coreactivity with other rubber accelerators, and sources of exposure. RESULTS A total of 49,795 patients were tested to mercapto compounds from 1994 to 2016; 633 (1.3%) had positive reactions to MBT and/or MM. The frequency to both MBT and MM significantly decreased over time (P < 0.0001). Mercapto+ patients were significantly more likely to be male, have occupationally related skin disease, and report involvement of the hands and/or feet (P < 0.0001). They were significantly less likely to have face, scalp/ears/neck, or trunk involvement (P ≤ 0.0001). There was significant coreactivity with carba mix (23.4%) and thiuram mix (32.5%). Mercaptobenzothiazole and MM reactions were frequently clinically (81.7% and 83.5%, respectively) and occupationally relevant (29.8% and 33.4%, respectively). Gloves were the most common source (31.3% and 30.9%, respectively). CONCLUSIONS Patch test positivity to mercapto compounds significantly decreased from 1994 to 2016 but remains clinically and occupationally relevant.
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Positive Patch Test Reactions to Carba Mix and Thiuram Mix: The North American Contact Dermatitis Group Experience (1994-2016). Dermatitis 2020; 32:173-184. [PMID: 33273217 DOI: 10.1097/der.0000000000000648] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND/OBJECTIVE This study characterizes concomitant reactions to carba mix (CM) and thiuram mix (TM) in a large North American population. Because thiurams and dithiocarbamates have structural similarity, concomitant reactions are expected. METHODS The 1994-2016 North American Contact Dermatitis Group data were analyzed. Patients with a final reaction interpreted as "allergic" to either CM or TM were included. RESULTS A total of 49,758 patients were tested to both CM and TM. A total of 3437 (6.9%) had positive reactions to CM and/or TM including the following groups: CM+ only (n = 1403, 40.8%), TM+ only (n = 1068, 31.0%), or both (n = 966, 28.1%). A total of 47.5% of TM+ patients were positive to CM and 40.8% of CM+ patients were positive to TM. Male sex, occupationally related dermatitis, and hand involvement were significantly more common in individuals positive to CM and/or TM as compared with those who were negative (P < 0.0001). More than 80% of CM+/TM+ reactions were currently relevant. Gloves were the most common source of CM and TM; clothing and footwear were also frequent. CONCLUSIONS Carba mix and TM remain important, clinically relevant allergens. Although significant concomitant reaction frequency was demonstrated, more than half of the patients reacting to either CM or TM would have been missed if both had not been tested, underscoring the importance of testing to both.
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24
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Hansen A, Buse AS, Wilke A, Skudlik C, John SM, Brans R. Sensitization to 1,3-diphenylguanidine: An underestimated problem in physicians and nurses using surgical gloves? Contact Dermatitis 2020; 84:207-208. [PMID: 33009846 DOI: 10.1111/cod.13713] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 10/01/2020] [Indexed: 11/30/2022]
Affiliation(s)
- Andreas Hansen
- Department of Dermatology, Environmental Medicine and Health Theory, University of Osnabrück, Osnabrück, Germany.,Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm) at the University of Osnabrück, Osnabrück, Germany
| | - Anna-Sophie Buse
- Department of Dermatology, Environmental Medicine and Health Theory, University of Osnabrück, Osnabrück, Germany.,Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm) at the University of Osnabrück, Osnabrück, Germany
| | - Annika Wilke
- Department of Dermatology, Environmental Medicine and Health Theory, University of Osnabrück, Osnabrück, Germany.,Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm) at the University of Osnabrück, Osnabrück, Germany
| | - Christoph Skudlik
- Department of Dermatology, Environmental Medicine and Health Theory, University of Osnabrück, Osnabrück, Germany.,Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm) at the University of Osnabrück, Osnabrück, Germany
| | - Swen M John
- Department of Dermatology, Environmental Medicine and Health Theory, University of Osnabrück, Osnabrück, Germany.,Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm) at the University of Osnabrück, Osnabrück, Germany
| | - Richard Brans
- Department of Dermatology, Environmental Medicine and Health Theory, University of Osnabrück, Osnabrück, Germany.,Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm) at the University of Osnabrück, Osnabrück, Germany
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25
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Patch Testing to Diphenylguanidine by the North American Contact Dermatitis Group (2013–2016). Dermatitis 2020; 31:350-358. [DOI: 10.1097/der.0000000000000629] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Lopushinsky KM, Gill N, Shea WK, Elliott JF, Straube S, Dytoc MT. Making Glove Decision Less of a White Knuckling Experience: A Systematic Review and Inventory of Glove Accelerator Contents. J Cutan Med Surg 2020; 24:386-398. [DOI: 10.1177/1203475420919398] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Background Accelerators in medical gloves are a common cause of allergic contact dermatitis among healthcare workers. Objective A systematic review of medical and nursing literature, patch testing reports, and chemical analyses of gloves was conducted to assess accelerator contents reported in the literature and to identify accelerator-free gloves. Methods A systematic literature search was performed in OVID Medline and OVID EMBASE. Hand-searching of reference lists of articles in the field and author input generated the remainder of articles assessed. Results We present an inventory of accelerator contents of gloves and accelerator-free glove options as reported in the literature as a clinical reference tool to assist allergen-free glove selection for individuals suffering from allergic contact dermatitis due to rubber accelerators. Limitations Pertinent limitations of our review include lack of predefined study exclusion criteria and screening of the studies identified in the search by 1 review author only. Conclusion The glove inventory we provide summarizes the available literature regarding medical and surgical glove accelerator content, describing gloves both by brand and manufacturer as well as by accelerators.
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Affiliation(s)
- Kaitlyn M. Lopushinsky
- Department of Pediatrics, College of Medicine, University of Saskatchewan, Saskatoon, SK, Canada
| | - Navjeet Gill
- Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Whitney K. Shea
- Discipline of Medicine, Faculty of Medicine, Memorial University of Newfoundland, St. John’s, NL, Canada
| | - John F. Elliott
- Division of Dermatology, Department of Medicine, Faculty of Medicine & Dentistry, University of Alberta, University Dermatology Centre, Edmonton, AB, Canada
| | - Sebastian Straube
- Division of Preventive Medicine, Department of Medicine, Faculty of Medicine & Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Marlene T. Dytoc
- Division of Dermatology, Department of Medicine, Faculty of Medicine & Dentistry, University of Alberta, University Dermatology Centre, Edmonton, AB, Canada
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Are Rubber Gloves Marketed as Accelerator-Free Truly Free of Accelerators? [RETRACTED]. Dermatitis 2020; 31:128-133. [DOI: 10.1097/der.0000000000000508] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Rehabilitation and Prevention of Hand Eczema. Contact Dermatitis 2020. [DOI: 10.1007/978-3-319-72451-5_71-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Allergic Reactions to Rubber Components. Contact Dermatitis 2020. [DOI: 10.1007/978-3-319-72451-5_87-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Abstract
Apart from endogenous factors, hand eczema is often caused by irritant or allergic contact dermatitis related to occupational or non-occupational exposure to skin hazards. This enables several complementary approaches on the level of primary, secondary and tertiary prevention. A high priority is set on identification and subsequent reduction or elimination of causative exposures. Important preventive approaches include legal regulations, technical and organizational measures as well as correct use of adequate personal protective equipment (e.g. protective gloves). Interventions based on health education are conducted to improve individual protective behaviour. Even though evidence-based proof of effectiveness is limited, preventive measures are considered of particular importance for avoidance of occupational hand eczema and its adverse sequelae. Therefore, a complex, step-wise approach to occupational skin diseases has been established in Germany. In recent years, the positive impact of secondary and tertiary preventive measures of this approach has been demonstrated.
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Affiliation(s)
- R Brans
- Institut für interdisziplinäre Dermatologische Prävention und Rehabilitation (iDerm), Universität Osnabrück, Am Finkenhügel 7a, 49076, Osnabrück, Deutschland.
| | - C Skudlik
- Institut für interdisziplinäre Dermatologische Prävention und Rehabilitation (iDerm), Universität Osnabrück, Am Finkenhügel 7a, 49076, Osnabrück, Deutschland
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Dejonckheere G, Herman A, Baeck M. Allergic contact dermatitis caused by synthetic rubber gloves in healthcare workers: Sensitization to 1,3-diphenylguanidine is common. Contact Dermatitis 2019; 81:167-173. [PMID: 30891769 DOI: 10.1111/cod.13269] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 03/12/2019] [Accepted: 03/16/2019] [Indexed: 11/30/2022]
Abstract
BACKGROUND The frequency of allergic contact dermatitis has significantly increased in healthcare workers since the transition from latex to synthetic rubber gloves, with 1,3-diphenylguanidine being identified as the most frequently implicated allergen. OBJECTIVES To highlight the role of 1,3-diphenylguanidine as the culprit allergen in contact allergies to synthetic rubber gloves, to propose recommendations for patch testing, and to discuss alternatives for sensitized subjects. MATERIALS AND METHODS Patch test data from healthcare workers who developed hand dermatitis after wearing rubber gloves and who reacted positively to glove samples and rubber additives were collected from September 2010 to December 2017 in a Belgian hospital. RESULTS A total of 44 caregivers were included in this study. Patch tests showed that: (a) 84% of the study population reacted positively to carba mix; (b) 86% reacted positively to 1,3-diphenylguanidine; and (c) 13 (30%) reacted positively to thiuram mix. Half of the subjects reacted positively to gloves containing 1,3-diphenylguanidine, whereas none reacted to accelerator-free gloves. CONCLUSION The most commonly identified allergen was 1,3-diphenylguanidine, far ahead of thiurams, which were previously described as the most sensitizing accelerators. The use of 1,3-diphenylguanidine-free gloves is recommended. No subject reacted to gloves without accelerators, thus confirming their efficiency among accelerator-sensitized patients. We recommend that 1,3-diphenylguanidine be added to the European baseline series.
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Affiliation(s)
- Guillaume Dejonckheere
- Department of Dermatology, Cliniques universitaires Saint-Luc, Brussels, Belgium and IREC (Institut de Recherche Experimentale et Clinique) Pôle Pneumologie, ORL, Dermatologie, Université Catholique de Louvain, Brussels, Belgium
| | - Anne Herman
- Department of Dermatology, Cliniques universitaires Saint-Luc, Brussels, Belgium and IREC (Institut de Recherche Experimentale et Clinique) Pôle Pneumologie, ORL, Dermatologie, Université Catholique de Louvain, Brussels, Belgium
| | - Marie Baeck
- Department of Dermatology, Cliniques universitaires Saint-Luc, Brussels, Belgium and IREC (Institut de Recherche Experimentale et Clinique) Pôle Pneumologie, ORL, Dermatologie, Université Catholique de Louvain, Brussels, Belgium
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Lindberg T, Forreryd A, Bergendorff O, Lindstedt M, Zeller KS. In vitro assessment of mechanistic events induced by structurally related chemical rubber sensitizers. Toxicol In Vitro 2019; 60:144-153. [PMID: 31082492 DOI: 10.1016/j.tiv.2019.05.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Revised: 04/30/2019] [Accepted: 05/09/2019] [Indexed: 10/26/2022]
Abstract
Allergic contact dermatitis (ACD) is one of the most common forms of immunotoxicity, and increased understanding of how chemicals trigger these adverse reactions is needed in order to treat or design testing strategies to identify and subsequently avoid exposure to such substances. In this study, we investigated the cellular response induced by rubber chemicals in a dendritic cell (DC) model, focusing on the structurally similar chemicals diethylthiocarbamylbenzothiazole sulfide and dimethylthiocarbamylbenzothiazole sulfide, with regard to regulation of microRNA, and messenger RNA expression. Only a few miRNAs were found to be commonly regulated by both rubber chemicals, among them miR1973, while the overall miRNA expression profiles were diverse. Similarly, out of approximately 500 differentially regulated transcripts for each chemical, about 60% overlapped, while remaining were unique. The pathways predicted to be enriched in the cell model by stimulation with the rubber chemicals were linked to immunological events, relevant in the context of ACD. These results suggest that small structural differences can trigger specific activation of the immune system in response to chemicals. The here presented mechanistic data can be valuable in explaining the immunotoxicological events in DC activation after exposure to skin sensitizing chemicals, and can contribute to understanding, preventing and treating ACD.
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Affiliation(s)
- Tim Lindberg
- Department of Immunotechnology, Medicon Village (406), 22381 Lund, Sweden.
| | - Andy Forreryd
- Department of Immunotechnology, Medicon Village (406), 22381 Lund, Sweden.
| | - Ola Bergendorff
- Department of Occupational and Environmental Dermatology, Skåne University Hospital, Lund University, 20502 Malmö, Sweden.
| | - Malin Lindstedt
- Department of Immunotechnology, Medicon Village (406), 22381 Lund, Sweden.
| | - Kathrin S Zeller
- Department of Immunotechnology, Medicon Village (406), 22381 Lund, Sweden.
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Bhoyrul B, Lecamwasam K, Wilkinson M, Latheef F, Stocks SJ, Agius R, Carder M. A review of non-glove personal protective equipment-related occupational dermatoses reported to EPIDERM between 1993 and 2013. Contact Dermatitis 2019; 80:217-221. [PMID: 30430597 DOI: 10.1111/cod.13177] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 11/05/2018] [Accepted: 11/12/2018] [Indexed: 11/30/2022]
Abstract
BACKGROUND Personal protective equipment (PPE) is defined as equipment that protects the wearer's body against health/safety risks at work. Gloves cause many dermatoses. Non-glove PPE constitutes a wide array of garments. Dermatoses resulting from these have hitherto not been documented. OBJECTIVES To determine the incidence and types of non-glove PPE-related dermatoses. PATIENTS/METHODS We analysed incident case reports from dermatologists of non-glove PPE-related dermatoses to a UK-wide surveillance scheme (EPIDERM) between 1993 and 2013. RESULTS The dermatoses associated with non-glove PPE accounted for 0.84% of all occupational skin disease. Of all PPE-related cases, 194 (9.2%) were attributable to non-glove PPE. Of these, 132 (68.0%) occurred in men, and the median age (both male and female) was 42 years (range 18-82 years). The non-glove PPE-related dermatoses were diagnosed as: allergic contact dermatitis (47.4%), irritant contact dermatitis (16.0%), friction (11.3%), occlusion (11.3%), unspecified dermatitis (8.8%), acne (3.1%), infections (1.5), and contact urticaria (0.52%). The industries most associated with non-glove PPE-related dermatoses were manufacturing (18.6%), public administration and defence (17.0%), health and social work (15.5%), and transport, storage, and communication (9.8%). CONCLUSIONS Clothing, footwear, facemasks and headgear need to be recognized as causes of dermatoses occurring at body sites less commonly associated with occupational skin disease.
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Affiliation(s)
- Bevin Bhoyrul
- Department of Dermatology, Chapel Allerton Hospital, Chapeltown Road, Leeds, UK
| | - Kamalini Lecamwasam
- Department of Dermatology, Chapel Allerton Hospital, Chapeltown Road, Leeds, UK
| | - Mark Wilkinson
- Department of Dermatology, Chapel Allerton Hospital, Chapeltown Road, Leeds, UK
| | - Faheem Latheef
- Department of Dermatology, Chapel Allerton Hospital, Chapeltown Road, Leeds, UK
| | - Susan J Stocks
- Centre for Occupational and Environmental Health, University of Manchester, Oxford Road, Manchester, UK
| | - Raymond Agius
- Centre for Occupational and Environmental Health, University of Manchester, Oxford Road, Manchester, UK
| | - Melanie Carder
- Centre for Occupational and Environmental Health, University of Manchester, Oxford Road, Manchester, UK
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Brans R, Schröder-Kraft C, Skudlik C, John SM, Geier J. Tertiary prevention of occupational skin diseases: Prevalence of allergic contact dermatitis and pattern of patch test results. Contact Dermatitis 2018; 80:35-44. [DOI: 10.1111/cod.13098] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Revised: 07/11/2018] [Accepted: 07/16/2018] [Indexed: 11/28/2022]
Affiliation(s)
- Richard Brans
- Department of Dermatology; Environmental Medicine and Health Theory, University of Osnabrück; Osnabrück Germany
- Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm) at the University of Osnabrück; Osnabrück Germany
- Lower-Saxonian Institute of Occupational Dermatology at the Georg-August University, Göttingen, Germany, and at the University of Osnabrück; Osnabrück Germany
| | - Claudia Schröder-Kraft
- Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm), BG Hospital Hamburg; Hamburg Germany
| | - Christoph Skudlik
- Department of Dermatology; Environmental Medicine and Health Theory, University of Osnabrück; Osnabrück Germany
- Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm) at the University of Osnabrück; Osnabrück Germany
- Lower-Saxonian Institute of Occupational Dermatology at the Georg-August University, Göttingen, Germany, and at the University of Osnabrück; Osnabrück Germany
- Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm), BG Hospital Hamburg; Hamburg Germany
| | - Swen M. John
- Department of Dermatology; Environmental Medicine and Health Theory, University of Osnabrück; Osnabrück Germany
- Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm) at the University of Osnabrück; Osnabrück Germany
- Lower-Saxonian Institute of Occupational Dermatology at the Georg-August University, Göttingen, Germany, and at the University of Osnabrück; Osnabrück Germany
- Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm), BG Hospital Hamburg; Hamburg Germany
| | - Johannes Geier
- Lower-Saxonian Institute of Occupational Dermatology at the Georg-August University, Göttingen, Germany, and at the University of Osnabrück; Osnabrück Germany
- Information Network of Departments of Dermatology (IVDK), Georg-August University; Göttingen Germany
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Wilke A, Skudlik C, Sonsmann FK. Individualprävention beruflicher Kontaktekzeme: Schutzhandschuhe und Hautschutzempfehlungen im berufsgenossenschaftlichen Heilverfahren. DER HAUTARZT 2018; 69:449-461. [DOI: 10.1007/s00105-018-4170-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Crepy MN, Lecuen J, Ratour-Bigot C, Stocks J, Bensefa-Colas L. Accelerator-free gloves as alternatives in cases of glove allergy in healthcare workers. Contact Dermatitis 2018; 78:28-32. [PMID: 28748553 DOI: 10.1111/cod.12860] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 06/15/2017] [Accepted: 06/18/2017] [Indexed: 11/30/2022]
Abstract
BACKGROUND Accelerators in rubber gloves constitute an important group of contact allergens, particularly in healthcare workers. OBJECTIVES To assess the efficacy of accelerator-free medical gloves in the secondary prevention of allergic contact dermatitis caused by rubber accelerators in healthcare workers. METHODS Nine healthcare workers with hand eczema were advised to use accelerator-free rubber gloves after a diagnosis of allergic contact dermatitis caused by rubber accelerators. RESULTS Switching from conventional medical single-use gloves containing accelerators to accelerator-free medical gloves led to improvement in all cases, and more than two-thirds of the patients were completely free of symptoms. CONCLUSION The use of accelerator-free medical gloves can be an effective alternative in healthcare workers who are allergic to rubber accelerators.
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Affiliation(s)
- Marie-Noëlle Crepy
- Department of Occupational and Environmental Diseases, University Hospital of Centre of Paris, Hotel-Dieu Hospital, AP-HP, 75004 Paris, France
| | - Jérome Lecuen
- Department of Occupational and Environmental Diseases, University Hospital of Centre of Paris, Hotel-Dieu Hospital, AP-HP, 75004 Paris, France
| | - Carole Ratour-Bigot
- Department of Dermatology, University Hospital of Centre of Paris, Cochin Hospital, AP-HP, 75014 Paris, France
| | - Jill Stocks
- NIHR Greater Manchester Primary Care Patient Safety Translational Research Centre, Centre for Primary Care, Division of Population Health, Health Services Research and Primary Care, School of Health Sciences, University of Manchester, Manchester M13 9PL, UK
| | - Lynda Bensefa-Colas
- Department of Occupational and Environmental Diseases, University Hospital of Centre of Paris, Hotel-Dieu Hospital, AP-HP, 75004 Paris, France.,Paris Descartes University, Sorbonne Paris Cité, EA 4064, Laboratoire Santé Publique et Environnement, 75006 Paris, France
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Occupational Contact Dermatitis in North American Print Machine Operators Referred for Patch Testing: Retrospective Analysis of Cross-Sectional Data From the North American Contact Dermatitis Group 1998 to 2014. Dermatitis 2017; 28:195-203. [PMID: 28338540 DOI: 10.1097/der.0000000000000269] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Little is known about the epidemiology of contact dermatitis (CD) in print machine operators (PMOs). OBJECTIVE The aims of this study were to estimate the prevalence of CD and characterize clinically relevant and occupationally related allergens among PMOs undergoing patch testing. METHODS This was a retrospective cross-sectional analysis of the North American Contact Dermatitis Group data from 1998 to 2014. RESULTS Of 39,332 patch-tested patients, 132 (0.3%) were PMOs. Among PMOs, most were male (75.0%) and white (92.4%). The majority were printing press operators (85.6%). The most frequent sites of dermatitis were hands (63.6%), arms (29.5%), and face/scalp (24.2%). More than half had an occupationally related skin condition (56.1%). Final diagnoses were most commonly allergic CD (58.3%) and irritant CD (33.3%). Cobalt (20.8%), carba mix (12.5%), thiuram mix (8.3%), and formaldehyde (8.3%) were the most frequent occupationally related allergens. The top allergen sources included inks (22.9%), gloves (20.8%), and coatings/dye/copy/photographic chemicals (14.6%). CONCLUSIONS Allergic CD, irritant CD, and involvement of exposed body areas were common among PMOs. Common allergens included rubber accelerators, metals, and preservatives.
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Occupational contact allergy in bricklayers, tile setters etc. - Current spectrum of sensitization and recent time trends. Allergol Select 2017; 1:127-140. [PMID: 30402611 PMCID: PMC6040008 DOI: 10.5414/alx01593e] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2012] [Accepted: 10/18/2012] [Indexed: 12/02/2022] Open
Abstract
Background: Occupational exposure of bricklayers, construction workers, tile setters etc. has changed during the last years. For some years now, all manually handled cement in the European Union and in Switzerland is chromate-reduced. Epoxy resin systems are being used in more and more fields of application. Improved worker’s protection, especially wearing protective gloves, is promoted. These changes influence the spectrum of occupational contact sensitization. Objective: Description of the current allergen spectrum in patients working in the building trade who suffer from occupational contact dermatitis. Material and methods: Retrospective analysis of data of the Information Network of Departments of Dermatology (IVDK), 2009 – 2011. Results: During the study period, 245 bricklayers, construction workers, tile setters etc. with occupational dermatitis have been patch tested. Potassium dichromate was the most frequent allergen, yielding 15.1% positive reactions, followed by epoxy resin with 13.7% positive reactions. Beyond that, there were 8 additional components of epoxy resin systems (5 reactive diluents and 3 amine hardeners), as well as 9 rubber ingredients, mainly thiurams, among the 30 most frequent allergens. In the course of time, a decline of chromate sensitization could be noted, paralleled by a decline of cobalt sensitization. In contrast, sensitization to epoxy resin has increased. Conclusion: Thanks to the usage of chromate-reduced cement, chromate sensitization continues to decline in the building trade. The increase of epoxy resin sensitization must prompt intensified prevention efforts. When recommending protective gloves, thiuram-free products should be preferred. The most important allergens are covered by the following test series recommended by the German Contact Dermatitis Research Group (DKG): DKG baseline series, DKG test series “building trade”, DKG rubber series.
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Alfonso J, Bauer A, Bensefa-Colas L, Boman A, Bubas M, Constandt L, Crepy M, Goncalo M, Macan J, Mahler V, Mijakoski D, Ramada Rodilla J, Rustemeyer T, Spring P, John S, Uter W, Wilkinson M, Giménez-Arnau A. Minimum standards on prevention, diagnosis and treatment of occupational and work-related skin diseases in Europe - position paper of the COST Action StanDerm (TD 1206). J Eur Acad Dermatol Venereol 2017; 31 Suppl 4:31-43. [DOI: 10.1111/jdv.14319] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/09/2017] [Indexed: 12/23/2022]
Affiliation(s)
- J.H. Alfonso
- Department of Occupational Medicine and Epidemiology; National Institute of Occupational Health; Oslo Norway
| | - A. Bauer
- Department of Dermatology; University Allergy Center; University Hospital Carl Gustav Carus; Technical University Dresden; Dresden Germany
| | - L. Bensefa-Colas
- Department of Occupational and Environmental Diseases; AP-HP; Paris Descartes University; Sorbonne Paris Cité; Paris France
- Laboratoire Santé Publique et Environnement; Paris France
| | - A. Boman
- Institute of Environmental Medicine; Occupational and Environmental Dermatology; Stockholm Sweden
| | - M. Bubas
- Department for Education and Information; Croatian Institute for Health Protection and Safety at Work; Zagreb Croatia
| | - L. Constandt
- Fedris, Agence Fédérale des risques professionnels; Brussels Belgium
| | - M.N. Crepy
- Department of Occupational and Environmental Diseases; AP-HP; Paris Descartes University; Sorbonne Paris Cité; Paris France
| | - M. Goncalo
- Clinic of Dermatology; University Hospital and Faculty of Medicine; University of Coimbra; Coimbra Portugal
| | - J. Macan
- Unit for Occupational and Environmental Health; Institute for Medical Research and Occupational Health; Zagreb Croatia
| | - V. Mahler
- Department of Dermatology; University Hospital of Erlangen; Erlangen Germany
| | - D. Mijakoski
- Institute for Occupational Health of Republic of Macedonia; Skopje Macedonia
| | - J.M. Ramada Rodilla
- Institut Hospital del Mar d'Investigacions Mèdiques (IMIM); CIBER de Epidemiología y Salud Pública (CIBERESP); Barcelona Spain
| | - T. Rustemeyer
- Department of Dermatology and Allergology; VU University Medical Centre; Amsterdam The Netherlands
| | - P. Spring
- Department of Dermatology; University of Lausanne; Lausanne Switzerland
| | - S.M. John
- Department of Dermatology, Environmental Medicine; University of Osnabrück; Osnabrück Germany
- Institute for Interdisciplinary Dermatological Prevention and Rehabilitation (iDerm) at the University of Osnabrück; Lower-Saxony Institute of Occupational Dermatology (NIB); Osnabrück Germany
| | - W. Uter
- Department of Medical Informatics, Biometry and Epidemiology; Friedrich-Alexander Universität Erlangen/Nürnberg; Erlangen Germany
| | | | - A.M. Giménez-Arnau
- Department of Dermatology; Hospital del Mar; Institut Mar d´Investigacions Mèdiques (IMIM); Universitat Autònoma de Barcelona; Barcelona Spain
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Occupational Contact Dermatitis in North American Production Workers Referred for Patch Testing: Retrospective Analysis of Cross-Sectional Data From the North American Contact Dermatitis Group 1998 to 2014. Dermatitis 2017; 28:183-194. [DOI: 10.1097/der.0000000000000277] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Warburton KL, Uter W, Geier J, Spiewak R, Mahler V, Crépy MN, Schuttelaar ML, Bauer A, Wilkinson M. Patch testing with rubber series in Europe: a critical review and recommendation. Contact Dermatitis 2016; 76:195-203. [DOI: 10.1111/cod.12736] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2016] [Revised: 10/26/2016] [Accepted: 10/27/2016] [Indexed: 11/27/2022]
Affiliation(s)
| | - Wolfgang Uter
- Department of Medical Informatics, Biometry and Epidemiology; University of Erlangen/Nürnberg; 91054 Erlangen Germany
| | - Johannes Geier
- Information Network of Departments of Dermatology (IVDK); University Medical Centre; 37075 Goettingen Germany
| | - Radoslaw Spiewak
- Department of Experimental Dermatology and Cosmetology; Jagiellonian University Medical College; 30-688 Krakow Poland
| | - Vera Mahler
- Department of Dermatology; University Hospital of Erlangen; 91054 Erlangen Germany
| | - Marie-Noëlle Crépy
- Department of Occupational Diseases, Centre Hôtel-Dieu, AP-HP; Paris University Hospital; 75004 Paris France
| | - Marie Louise Schuttelaar
- Department of Dermatology; University Medical Centre Groningen, University of Groningen; 9713 GZ Groningen The Netherlands
| | - Andrea Bauer
- Department of Dermatology, University Allergy Centre, University Hospital Carl Gustav Carus; Technical University Dresden; 01307 Dresden Germany
| | - Mark Wilkinson
- Department of Dermatology; Chapel Allerton Hospital; Leeds LS7 4SA UK
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Aalto-Korte K, Pesonen M. Patterns of simultaneous patch test reactions to thiurams and dithiocarbamates in 164 patients. Contact Dermatitis 2016; 75:353-357. [DOI: 10.1111/cod.12687] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2016] [Revised: 08/03/2016] [Accepted: 08/07/2016] [Indexed: 11/28/2022]
Affiliation(s)
- Kristiina Aalto-Korte
- Occupational Medicine; Finnish Institute of Occupational Health (FIOH); 00250 Helsinki Finland
| | - Maria Pesonen
- Occupational Medicine; Finnish Institute of Occupational Health (FIOH); 00250 Helsinki Finland
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Schubert S, Bauer A, Molin S, Skudlik C, Geier J. Occupational contact sensitization in female geriatric nurses: Data of the Information Network of Departments of Dermatology (IVDK) 2005-2014. J Eur Acad Dermatol Venereol 2016; 31:469-476. [PMID: 27518760 DOI: 10.1111/jdv.13915] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Accepted: 07/08/2016] [Indexed: 11/28/2022]
Abstract
BACKGROUND Geriatric nurses (GN) have a high risk of occupational contact dermatitis (OCD), with chronic irritant contact dermatitis predominating. However, allergic contact dermatitis is an important issue as well. Little is known whether the relevant occupational allergen spectrum reported in the 1990s, including fragrances, preservatives, rubber chemicals and ingredients of surface disinfectants to be the most common sensitizers in GN, is still valid. OBJECTIVES To monitor the current allergen spectrum in GN with OCD and verify the validity of the patch test recommendations (baseline-, preservative-, ointment base-, rubber-, disinfectant, series and fragrances) in GN with suspected OCD given by the German Contact Dermatitis Research Group (DKG). METHODS Retrospective analysis of IVDK data (2005-2014) of 743 female GN with OCD, in comparison to 695 GN without OCD. RESULTS GN with OCD reacted significantly more frequently to both fragrance mixes, hydroxyisohexyl 3-cyclohexene carboxaldehyde (HICC), thiuram mix, zinc diethyldithiocarbamate and mercaptobenzothiazole than GN without OCD. Reactions to MDBGN, methylchloroisothiazolinone/methylisothiazolinone and oil of turpentine occurred substantially, but not significantly more frequently among GN with OCD. The latter may be due to former use of a special alcoholic liniment in geriatric care. Among material from the patients' workplaces, tetrazepam was a frequent allergen, due to dust exposure from pill crushing. Furthermore, occupationally used protective gloves, body care products as well as surface disinfectants were often tested positively. CONCLUSIONS The general allergen spectrum in GN with OCD is unchanged, so the DKG patch test recommendations are still valid. Prevention of occupational sensitization should focus on fragrance-free hygiene and body care products, usage of accelerator-free protective gloves and avoidance of drug dust exposure.
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Affiliation(s)
- S Schubert
- Information Network of Departments of Dermatology, University of Göttingen, Göttingen, Germany
| | - A Bauer
- Department of Dermatology, University of Dresden, Dresden, Germany
| | - S Molin
- Department of Dermatology and Allergy, Ludwig-Maximilians-University München, Munich, Germany
| | - C Skudlik
- Department of Dermatology, Environmental Medicine and Health Theory, University of Osnabrück, Osnabrück, Germany
| | - J Geier
- Information Network of Departments of Dermatology, University of Göttingen, Göttingen, Germany
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Higgins CL, Palmer AM, Cahill JL, Nixon RL. Occupational skin disease among Australian healthcare workers: a retrospective analysis from an occupational dermatology clinic, 1993-2014. Contact Dermatitis 2016; 75:213-22. [PMID: 27436328 DOI: 10.1111/cod.12616] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2016] [Revised: 04/17/2016] [Accepted: 04/19/2016] [Indexed: 11/28/2022]
Abstract
BACKGROUND Healthcare workers (HCWs) are at risk of developing occupational skin disease (OSD). OBJECTIVES To ascertain the causes of OSD in Australian HCWs in a tertiary referral clinic. METHODS A retrospective review was performed of patients assessed at the Occupational Dermatology Clinic in Melbourne from 1993 to 2014. RESULTS Of 685 HCWs assessed in the clinic over a period of 22 years, 555 (81.0%) were diagnosed with OSD. The most common diagnosis was irritant contact dermatitis (ICD) (79.1%), followed by allergic contact dermatitis (ACD) (49.7%). Natural rubber latex allergy was also relatively frequent (13.0%). The major substances causing ACD were rubber glove chemicals (thiuram mix and tetraethylthiuram disulfide), preservatives (formaldehyde, formaldehyde releasers, and isothiazolinones), excipients in hand cleansers, which are hard-to-avoid weak allergens, and antiseptics. ACD caused by commercial hand cleansers occurred more frequently than ACD caused by alcohol-based hand rubs (ABHRs). Occupational ICD was mostly caused by water/wet work and hand cleansers, and environmental irritants such as heat and sweating. CONCLUSIONS Understanding the causes of OSD in HCWs is important in order to develop strategies for prevention. We suggest that skin care advice should be incorporated into hand hygiene education. The use of ABHRs should be encouraged, weak allergens in skin cleansers should be substituted, and accelerator-free gloves should be recommended for HCWs with OSD.
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Affiliation(s)
- Claire L Higgins
- Occupational Dermatology Research and Education Centre, Skin and Cancer Foundation Inc., Carlton, Victoria, 3053, Australia.
| | - Amanda M Palmer
- Occupational Dermatology Research and Education Centre, Skin and Cancer Foundation Inc., Carlton, Victoria, 3053, Australia
| | - Jennifer L Cahill
- Occupational Dermatology Research and Education Centre, Skin and Cancer Foundation Inc., Carlton, Victoria, 3053, Australia
| | - Rosemary L Nixon
- Occupational Dermatology Research and Education Centre, Skin and Cancer Foundation Inc., Carlton, Victoria, 3053, Australia
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Sensitization to Rubber Accelerators in Northeastern Italy: The Triveneto Patch Test Database. Dermatitis 2016; 27:222-6. [DOI: 10.1097/der.0000000000000205] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Ibler KS, Jemec GBE, Garvey LH, Agner T. Prevalence of delayed-type and immediate-type hypersensitivity in healthcare workers with hand eczema. Contact Dermatitis 2016; 75:223-9. [DOI: 10.1111/cod.12587] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Revised: 03/06/2016] [Accepted: 03/07/2016] [Indexed: 10/21/2022]
Affiliation(s)
- Kristina S. Ibler
- Department of Dermatology, Roskilde Hospital; University of Copenhagen; 4000 Roskilde Denmark
- Department of Dermatology, Bispebjerg Hospital; University of Copenhagen; 2400 Copenhagen Denmark
| | - Gregor B. E. Jemec
- Department of Dermatology, Roskilde Hospital; University of Copenhagen; 4000 Roskilde Denmark
| | - Lene H. Garvey
- Allergy Clinic; Copenhagen University Hospital Gentofte; 2900 Hellerup Denmark
| | - Tove Agner
- Department of Dermatology, Bispebjerg Hospital; University of Copenhagen; 2400 Copenhagen Denmark
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Bauer A, Geier J, Mahler V, Uter W. [Contact allergies in the German workforce : Data of the IVDK network from 2003-2013]. Hautarzt 2016; 66:652-64. [PMID: 26228172 DOI: 10.1007/s00105-015-3660-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND In Germany, occupational skin diseases rank first in the occupational skin disease statistics for many years. Especially, occupationally acquired contact allergies as well as multi-sensitization are the most important predictors for a poor prognosis and persistent eczema. OBJECTIVES To update the spectrum and sensitization frequencies of most frequent allergens from the standard series in Germany in patients with occupationally acquired type IV sensitizations in general and within different occupational groups. METHODS Data of all employed patients (age range: 16-68 years, n = 14234) patch tested between 2003 and 2013 in the German Departments of the Information Network of Departments of Dermatology (IVDK) and diagnosed occupationally acquired contact dermatitis after patch testing were analyzed. The control group was composed of all other patients (n = 31706) within the same time frame, in which occupationally acquired allergic contact dermatitis was negated explicitly. RESULTS The prevalence Ratio (PR; indicating risk) was significantly increased for: Thiuram-mix (PR 5.63 95 %CI 4.97-6.4), zinkdiethyldithiocarbamate (PR 6.22 95 %CI 4.76-8.22), mercaptobenzothiazole (MBT) (PR 3.88 95 %CI 3.09-4.89), mercapto-mix without MBT (PR 3.23 95 %CI 2.59-4.03), N-isopropyl-N'-phenyl-p-phenylene diamine (IPPD) (PR 2.3195 %CI 1.87-2.86), epoxy resin (PR 2.82 95 %CI 2.45-3.25), chloromethylisothiazolinone/methylisothiazolinone (MCI/MI) (PR 2.19 95 %CI 1.97-2.42) and compositae mix II (PR 2.05 95 %CI 1.45-2.89). They were the predominant occupational allergens and were at least associated with a doubled risk (PR ≥ 2.0) for acquiring occupationally allergic contact dermatitis. The highest risk increase was identified in employees in the health services, in agriculture, metal industry, food and service industry as well as building trades CONCLUSIONS A limited number of occupationally relevant allergens cause the majority of sensitizations in the workforce, if standard series allergens are concerned. Data analysis of national and international contact allergy data bases provide valuable information on sensitization rates and profiles in skin risk occupations to implement targeted prevention strategies. To diagnose occupational allergic contact dermatitis in individual cases additional testing of occupation related patch test series as well as patients' own products is commonly inevitable.
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Affiliation(s)
- A Bauer
- Klinik und Poliklinik für Dermatologie, UniversitätsAllergieZentrum, Universitätsklinikum Carl Gustav Carus, Technische Universität Dresden, Fetscherstr. 74, 01307, Dresden, Deutschland.
| | - J Geier
- Informationsverbund Dermatologischer Kliniken (IVDK), Universitätsmedizin Göttingen, Georg-August Universität Göttingen, Göttingen, Deutschland
| | - V Mahler
- Hautklinik, Universitätsklinikum Erlangen, Friedrich-Alexander Universität Erlangen/Nürnberg, Erlangen, Deutschland
| | - W Uter
- Institut für Medizininformatik, Biometrie und Epidemiologie, Friedrich-Alexander Universität Erlangen/Nürnberg, Erlangen, Deutschland
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