Avtor/Urednik		Dastychova, E; Nečas, M; Vašku, V
Naslov		Contact hypersensitivity to selected excipients of dermatological topical preparations anf cosmetics in patients with chronic eczema
Tip		članek
Vir		Acta Dermatovenerol Alp Pannon Adriat
Vol. in št.		Letnik 17, št. 2
Leto izdaje		2008
Obseg		str. 61-8
Jezik		eng
Abstrakt		Objective: 1) Assessment of the frequency of contact sensitization to selected excipients of dermatological topical preparations and cosmetics in patients with chronic eczema. 2) Detection of the sources of sensitization. Methods: 1,927 patients with chronic eczema (mean age 44.3 years, 601 males, 1,326 females) were patch tested with selected excipients. Results: The main rates of sensitization observed were: thiomersal 11.3%, wool alcohols 4.0%, phenylmercuric acetate 3.1%, formaldehyde 2.5%, dodecyl gallate 2.0%, Bronopol 1.9%, dibromodicyanobutane/phenoxyethanol (1:4) 1.7%, chloracetamide 1.6%, chlorhexidine digluconate 1.5%, Kathon CG 1.4%, parabens 1.1%, diazolidinyl urea 0.9%, imidazolidinyl urea 0.7%, benzalkonium chloride 0.7%, and Quaternium-15 (quaternary ammonium salt) 0.7%. Conclusion: The rate of sensitization to the excipients included in dermatological topical preparations and cosmetics in patients with chronic eczema is significant. Complete information on all the ingredients is necessary.
Deskriptorji		ECZEMA DERMATITIS, CONTACT EXCIPIENTS ANTIOXIDANTS