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Your search keyword '"Bardazzi, F."' showing total 43 results
Start Over Author "Bardazzi, F." Journal contact dermatitis
43 results on '"Bardazzi, F."'

1. Contact dermatitis in hairdressers: the Italian experience

Author

Guerra, L., primary, Tosti, A., additional, Bardazzi, F., additional, Pigatto, P., additional, Lisi, P., additional, Santucci, B., additional, Valsecchi, R., additional, Schena, D., additional, Angelini, G., additional, Sertoli, A., additional, Ayala, F., additional, and Kokeli, F., additional

Published
1992
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30. Allergic contact dermatitis caused by glitter glue used as make-up containing methylchloroisothiazolinone

Author

Federico Bardazzi, Michelangelo La Placa, Federica Guicciardi, Colombina Vincenzi, Giulia Maria Ravaioli, Martina Lambertini, Bianca Maria Piraccini, and Vincenzi C, Ravaioli GM, Lambertini M, Guicciardi F, Piraccini BM, Bardazzi F, La Placa M.

Subjects
Adult, medicine.medical_specialty, case report, contact dermatitis, methylchloroisothiazolinone, Dermatology, Cosmetics, Glitter, chemistry.chemical_compound, Anti-Infective Agents, Adhesives, medicine, Immunology and Allergy, Humans, GLUE, Allergic contact dermatitis, business.industry, Methylchloroisothiazolinone, Patch Tests, medicine.disease, Thiazoles, chemistry, Dermatitis, Allergic Contact, Female, business, Contact dermatitis, Facial Dermatoses
Abstract

not available

Published
2018

32. Allergic contact dermatitis due to thymol.

Author

Lorenzi S, Placucci F, Vincenzi C, Bardazzi F, and Tosti A

Subjects
Aged, Female, Humans, Paronychia drug therapy, Anti-Infective Agents, Local adverse effects, Dermatitis, Allergic Contact etiology, Drug Eruptions etiology, Hand Dermatoses chemically induced, Thymol adverse effects
Published
1995
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34. Contact sensitization due to isophoronediamine.

Author

Guerra L, Vincenzi C, Bardazzi F, and Tosti A

Subjects
Adult, Facial Dermatoses chemically induced, Female, Hand Dermatoses chemically induced, Humans, Male, Cyclohexylamines adverse effects, Dermatitis, Allergic Contact etiology, Dermatitis, Occupational etiology
Published
1992
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35. Contact dermatitis in hairdressers' clients.

Author

Guerra L, Bardazzi F, and Tosti A

Subjects
Adolescent, Adult, Aged, Allergens immunology, Female, Hair Dyes adverse effects, Humans, Male, Middle Aged, Patch Tests, Beauty Culture, Dermatitis, Contact etiology
Abstract

The aim of our study was to report the frequency of sensitization to hairdressing allergens in a group of patients with contact dermatitis, in whom previous treatments with hair dyes or permanent wave solutions were suspected to be the cause. 49 of 261 hairdressers' clients (18.7%), who were patch tested with the hairdressers' screening series in the years 1985-1990, showed one (27) or more (22) positive reactions to hairdressing chemicals. This study confirms hair dyeing to be the procedure associated with the highest risk of sensitization among hairdressers' clients. Among hair dye allergens, PPD is the most frequent sensitizer (7.3%). A low rate of sensitization to the PPD derivatives PAP, ONPPD and PTD was detected in these clients, there being no differences in the frequency of sensitization to the 3 substances (4.2%, 4.6% and 4.6%, respectively). Only 0.4% of clients were positive to resorcinol, while pyrogallol showed a 2.3% rate of sensitization. Sensitization to GMTG was found in 3.3% of patients. ATG was an infrequent sensitizer (1.1%). Allergic contact dermatitis due to APS is quite rare (2.7%), in view of the widespread use of this compound. A positive open patch test in 1 hairdressers' client, who complained of generalized urticaria after hair bleaching, confirmed the diagnosis of immediate contact reaction due to APS. Sensitization to hairdressing allergens among consumers (18.7%) is possibly more frequent than sensitization to other cosmetic ingredients. We previously detected a 14.3% rate of sensitization to cosmetic ingredients in patients with suspected allergic contact dermatitis caused by cosmetics. On the other hand, reactions to cosmetic ingredients were also common in our patients. This may indicate that hairdressers' clients make greater use of cosmetics than average.

Published
1992
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36. Euxyl K 400: a new sensitizer in cosmetics.

Author

Tosti A, Guerra L, Bardazzi F, and Gasparri F

Subjects
Adolescent, Adult, Aged, Aged, 80 and over, Anti-Infective Agents, Local adverse effects, Child, Facial Dermatoses chemically induced, Female, Humans, Male, Middle Aged, Preservatives, Pharmaceutical adverse effects, Cosmetics adverse effects, Dermatitis, Contact etiology, Ethylene Glycols adverse effects, Nitriles adverse effects
Abstract

Euxyl K 400 is a preservative for cosmetics and toiletries containing 2 active ingredients, 1,2-dibromo-2,4-dicyanobutan and 2-phenoxyethanol. 2057 consecutive patients with contact dermatitis were patch tested with Euxyl K 400 2.5% pet. and ethanol. A positive patch test occurred in 24 patients (1.2%). The source of sensitization was traced in 8 patients to their cosmetics. Both leave-on and rinse-off products were responsible. Further patch tests with Euxyl K 400 0.5% pet. and phenoxyethanol 5% pet. were performed in 11 patients. A positive patch test to phenoxyethanol was detected in 1 of them. Only 3 patients showed a mild reaction to Euxyl K 400 0.5%. A provocative use test with a lotion preserved with Euxyl K 400 0.1% was positive in 5 of these 11 patients. Patients with Euxyl K 400 sensitivity showed a high prevalence of positive patch tests to other common ingredients of cosmetics. Since the use of Euxyl K 400 in cosmetic products is rapidly increasing, it should be included in the patch test series for patients with suspected cosmetic allergy.

Published
1991
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38. Photocontact dermatitis due to Eusolex 4360.

Author

Peluso AM, Bardazzi F, and Tosti A

Subjects
Adult, Female, Humans, Benzophenones adverse effects, Dermatitis, Contact etiology, Drug Eruptions etiology, Photosensitivity Disorders chemically induced, Sunscreening Agents adverse effects
Published
1991
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39. Contact dermatitis due to budesonide.

Author

Piraccini BM, Bardazzi F, Morelli R, and Tosti A

Subjects
Administration, Topical, Adult, Budesonide, Desonide adverse effects, Female, Humans, Anti-Inflammatory Agents adverse effects, Dermatitis, Contact etiology, Glucocorticoids adverse effects, Pregnenediones adverse effects
Published
1991
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40. Occupational contact dermatitis due to coffee.

Author

Piraccini BM, Bardazzi F, Vincenzi C, and Tardio MP

Subjects
Adult, Chronic Disease, Female, Hand Dermatoses etiology, Humans, Patch Tests, Coffee adverse effects, Dermatitis, Contact etiology, Dermatitis, Occupational etiology, Food Handling
Published
1990
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41. Occupational contact dermatitis due to quaternium 15.

Author

Tosti A, Piraccini BM, and Bardazzi F

Subjects
Adolescent, Adult, Barbering, Beauty Culture, Female, Humans, Male, Methenamine adverse effects, Cosmetics adverse effects, Dermatitis, Contact etiology, Dermatitis, Occupational chemically induced, Hand Dermatoses chemically induced, Methenamine analogs & derivatives, Pharmaceutic Aids adverse effects, Preservatives, Pharmaceutical adverse effects
Published
1990
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43. Contact dermatitis to minoxidil.

Author

Tosti A, Bardazzi F, De Padova MP, Caponeri GM, Melino M, and Veronesi S

Subjects
Adult, Alopecia drug therapy, Humans, Male, Dermatitis, Contact etiology, Facial Dermatoses chemically induced, Minoxidil adverse effects, Scalp Dermatoses chemically induced
Published
1985
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