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1. (WO2013053927) PHOTODYNAMIC DIAGNOSIS OF ABNORMALITIES OF THE EPITHELIAL LINING OF THE OESOPHAGUS WITH THE MEANS OF A 5-ALA ESTER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/053927    International Application No.:    PCT/EP2012/070346
Publication Date: 18.04.2013 International Filing Date: 12.10.2012
IPC:
A61K 49/00 (2006.01), A61K 41/00 (2006.01)
Applicants: PHOTOCURE ASA [NO/NO]; Hoffsveien 4 N-0275 Oslo (NO)
Inventors: WIDERBERG, Ketil; (NO)
Agent: GOLDING, Louise; Dehns St Bride's House 10 Salisbury Square London EC4Y 8JD (GB)
Priority Data:
11185256.2 14.10.2011 EP
11185253.9 14.10.2011 EP
Title (EN) PHOTODYNAMIC DIAGNOSIS OF ABNORMALITIES OF THE EPITHELIAL LINING OF THE OESOPHAGUS WITH THE MEANS OF A 5-ALA ESTER
(FR) DIAGNOSTIC PHOTODYNAMIQUE D'ANOMALIES DU TISSU ÉPITHÉLIAL SOUS-JACENT DE L'ŒSOPHAGE AU MOYEN D'UN ESTER DE 5-ALA
Abstract: front page image
(EN)This invention relates to the diagnosis of abnormalities of the epithelial-lined surface of the esophagus and, in particular, to the use of esters of 5-aminolevulinic acid (5-ALA) in methods of photodynamic diagnosis (PDD) of Barrett's esophagus and in diagnostic methods which monitor the progression of the disease with high specificity.
(FR)Cette invention concerne le diagnostique d'anomalies de la surface tapissée par un épithélium de l'œsophage et, en particulier, l'utilisation d'esters d'acide 5-aminolévulinique (5-ala) dans des méthodes de diagnostic (PDD) de l'œsophage de Barrett et dans des méthodes de diagnostic qui surveillent la progression de la maladie avec une spécificité élevée.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)