author_facet Geier, Johannes
Lessmann, Holger
Frosch, Peter J.
Pirker, Claudia
Koch, Patrick
Aschoff, Roland
Richter, Gerhard
Becker, Detlef
Eckert, Christian
Uter, Wolfgang
Schnuch, Axel
Fuchs, Thomas
Geier, Johannes
Lessmann, Holger
Frosch, Peter J.
Pirker, Claudia
Koch, Patrick
Aschoff, Roland
Richter, Gerhard
Becker, Detlef
Eckert, Christian
Uter, Wolfgang
Schnuch, Axel
Fuchs, Thomas
author Geier, Johannes
Lessmann, Holger
Frosch, Peter J.
Pirker, Claudia
Koch, Patrick
Aschoff, Roland
Richter, Gerhard
Becker, Detlef
Eckert, Christian
Uter, Wolfgang
Schnuch, Axel
Fuchs, Thomas
spellingShingle Geier, Johannes
Lessmann, Holger
Frosch, Peter J.
Pirker, Claudia
Koch, Patrick
Aschoff, Roland
Richter, Gerhard
Becker, Detlef
Eckert, Christian
Uter, Wolfgang
Schnuch, Axel
Fuchs, Thomas
Contact Dermatitis
Patch testing with components of water‐based metalworking fluids
Dermatology
Immunology and Allergy
author_sort geier, johannes
spelling Geier, Johannes Lessmann, Holger Frosch, Peter J. Pirker, Claudia Koch, Patrick Aschoff, Roland Richter, Gerhard Becker, Detlef Eckert, Christian Uter, Wolfgang Schnuch, Axel Fuchs, Thomas 0105-1873 1600-0536 Wiley Dermatology Immunology and Allergy http://dx.doi.org/10.1111/j.0105-1873.2003.00187.x <jats:p>Water‐based metalworking fluids (MWFs) may cause both irritant and allergic contact dermatitis. Several well‐known MWF allergens are available for patch testing, but considering the wide variety of possible components used in MWF, our diagnostic arsenal covers only a small part of potential allergens. We therefore selected 13 frequently used MWF components that might be sensitizers and had not yet been tested routinely. In 5 centres, 233 dermatitis patients with present or past occupational exposure to MWF were patch tested with this and other panels. Only 7 patients showed positive reactions to the study panel. Allergic reactions to the emulsifier diglycolamine [syn. 2‐(2‐aminoethoxy) ethanol] were seen in 5 patients, and 1 patient each reacted positively to 2‐amino‐2‐ethyl‐1,3‐propanediol (AEPD) and methyldiethanolamine (MDEA). Clinical relevance of the reactions to diglycolamine was unequivocally proven by its presence in the MWF from the patients' workplace in 3 cases. Diglycolamine seems to be an important MWF allergen, independently from monoethanolamine and diethanolamine. A test concentration of 1% petrolatum (pet.) appears to be appropriate. The importance of AEPD and MDEA as MWF allergens still remains to be established. The lack of positive test reactions to the other MWF components tested may be due to their low‐sensitizing potential or too low a patch test concentration being used.</jats:p> Patch testing with components of water‐based metalworking fluids Contact Dermatitis
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series Contact Dermatitis
source_id 49
title Patch testing with components of water‐based metalworking fluids
title_unstemmed Patch testing with components of water‐based metalworking fluids
title_full Patch testing with components of water‐based metalworking fluids
title_fullStr Patch testing with components of water‐based metalworking fluids
title_full_unstemmed Patch testing with components of water‐based metalworking fluids
title_short Patch testing with components of water‐based metalworking fluids
title_sort patch testing with components of water‐based metalworking fluids
topic Dermatology
Immunology and Allergy
url http://dx.doi.org/10.1111/j.0105-1873.2003.00187.x
publishDate 2003
physical 85-90
description <jats:p>Water‐based metalworking fluids (MWFs) may cause both irritant and allergic contact dermatitis. Several well‐known MWF allergens are available for patch testing, but considering the wide variety of possible components used in MWF, our diagnostic arsenal covers only a small part of potential allergens. We therefore selected 13 frequently used MWF components that might be sensitizers and had not yet been tested routinely. In 5 centres, 233 dermatitis patients with present or past occupational exposure to MWF were patch tested with this and other panels. Only 7 patients showed positive reactions to the study panel. Allergic reactions to the emulsifier diglycolamine [syn. 2‐(2‐aminoethoxy) ethanol] were seen in 5 patients, and 1 patient each reacted positively to 2‐amino‐2‐ethyl‐1,3‐propanediol (AEPD) and methyldiethanolamine (MDEA). Clinical relevance of the reactions to diglycolamine was unequivocally proven by its presence in the MWF from the patients' workplace in 3 cases. Diglycolamine seems to be an important MWF allergen, independently from monoethanolamine and diethanolamine. A test concentration of 1% petrolatum (pet.) appears to be appropriate. The importance of AEPD and MDEA as MWF allergens still remains to be established. The lack of positive test reactions to the other MWF components tested may be due to their low‐sensitizing potential or too low a patch test concentration being used.</jats:p>
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author Geier, Johannes, Lessmann, Holger, Frosch, Peter J., Pirker, Claudia, Koch, Patrick, Aschoff, Roland, Richter, Gerhard, Becker, Detlef, Eckert, Christian, Uter, Wolfgang, Schnuch, Axel, Fuchs, Thomas
author_facet Geier, Johannes, Lessmann, Holger, Frosch, Peter J., Pirker, Claudia, Koch, Patrick, Aschoff, Roland, Richter, Gerhard, Becker, Detlef, Eckert, Christian, Uter, Wolfgang, Schnuch, Axel, Fuchs, Thomas, Geier, Johannes, Lessmann, Holger, Frosch, Peter J., Pirker, Claudia, Koch, Patrick, Aschoff, Roland, Richter, Gerhard, Becker, Detlef, Eckert, Christian, Uter, Wolfgang, Schnuch, Axel, Fuchs, Thomas
author_sort geier, johannes
container_issue 2
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container_title Contact Dermatitis
container_volume 49
description <jats:p>Water‐based metalworking fluids (MWFs) may cause both irritant and allergic contact dermatitis. Several well‐known MWF allergens are available for patch testing, but considering the wide variety of possible components used in MWF, our diagnostic arsenal covers only a small part of potential allergens. We therefore selected 13 frequently used MWF components that might be sensitizers and had not yet been tested routinely. In 5 centres, 233 dermatitis patients with present or past occupational exposure to MWF were patch tested with this and other panels. Only 7 patients showed positive reactions to the study panel. Allergic reactions to the emulsifier diglycolamine [syn. 2‐(2‐aminoethoxy) ethanol] were seen in 5 patients, and 1 patient each reacted positively to 2‐amino‐2‐ethyl‐1,3‐propanediol (AEPD) and methyldiethanolamine (MDEA). Clinical relevance of the reactions to diglycolamine was unequivocally proven by its presence in the MWF from the patients' workplace in 3 cases. Diglycolamine seems to be an important MWF allergen, independently from monoethanolamine and diethanolamine. A test concentration of 1% petrolatum (pet.) appears to be appropriate. The importance of AEPD and MDEA as MWF allergens still remains to be established. The lack of positive test reactions to the other MWF components tested may be due to their low‐sensitizing potential or too low a patch test concentration being used.</jats:p>
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spelling Geier, Johannes Lessmann, Holger Frosch, Peter J. Pirker, Claudia Koch, Patrick Aschoff, Roland Richter, Gerhard Becker, Detlef Eckert, Christian Uter, Wolfgang Schnuch, Axel Fuchs, Thomas 0105-1873 1600-0536 Wiley Dermatology Immunology and Allergy http://dx.doi.org/10.1111/j.0105-1873.2003.00187.x <jats:p>Water‐based metalworking fluids (MWFs) may cause both irritant and allergic contact dermatitis. Several well‐known MWF allergens are available for patch testing, but considering the wide variety of possible components used in MWF, our diagnostic arsenal covers only a small part of potential allergens. We therefore selected 13 frequently used MWF components that might be sensitizers and had not yet been tested routinely. In 5 centres, 233 dermatitis patients with present or past occupational exposure to MWF were patch tested with this and other panels. Only 7 patients showed positive reactions to the study panel. Allergic reactions to the emulsifier diglycolamine [syn. 2‐(2‐aminoethoxy) ethanol] were seen in 5 patients, and 1 patient each reacted positively to 2‐amino‐2‐ethyl‐1,3‐propanediol (AEPD) and methyldiethanolamine (MDEA). Clinical relevance of the reactions to diglycolamine was unequivocally proven by its presence in the MWF from the patients' workplace in 3 cases. Diglycolamine seems to be an important MWF allergen, independently from monoethanolamine and diethanolamine. A test concentration of 1% petrolatum (pet.) appears to be appropriate. The importance of AEPD and MDEA as MWF allergens still remains to be established. The lack of positive test reactions to the other MWF components tested may be due to their low‐sensitizing potential or too low a patch test concentration being used.</jats:p> Patch testing with components of water‐based metalworking fluids Contact Dermatitis
spellingShingle Geier, Johannes, Lessmann, Holger, Frosch, Peter J., Pirker, Claudia, Koch, Patrick, Aschoff, Roland, Richter, Gerhard, Becker, Detlef, Eckert, Christian, Uter, Wolfgang, Schnuch, Axel, Fuchs, Thomas, Contact Dermatitis, Patch testing with components of water‐based metalworking fluids, Dermatology, Immunology and Allergy
title Patch testing with components of water‐based metalworking fluids
title_full Patch testing with components of water‐based metalworking fluids
title_fullStr Patch testing with components of water‐based metalworking fluids
title_full_unstemmed Patch testing with components of water‐based metalworking fluids
title_short Patch testing with components of water‐based metalworking fluids
title_sort patch testing with components of water‐based metalworking fluids
title_unstemmed Patch testing with components of water‐based metalworking fluids
topic Dermatology, Immunology and Allergy
url http://dx.doi.org/10.1111/j.0105-1873.2003.00187.x