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1. WO2022009127 - INFLAMMATORY BOWEL DISEASE DIAGNOSIS METHOD

Publication Number WO/2022/009127
Publication Date 13.01.2022
International Application No. PCT/IB2021/056114
International Filing Date 08.07.2021
IPC
G01N 21/65 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
21Investigating or analysing materials by the use of optical means, i.e. using infra-red, visible or ultra-violet light
62Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
63optically excited
65Raman scattering
Applicants
  • IRCCS CENTRO NEUROLESI "BONINO- PULEJO" [IT]/[IT]
Inventors
  • ACRI, Giuseppe
  • COSTA, Stefano
  • TESTAGROSSA, Barbara
  • VENUTI, Valentina
  • CRUPI, Vincenza
  • MAJOLINO, Domenico
  • CIURLEO, Rosella
  • DENARO, Fabrizio
  • BRAMANTI, Alessia
Agents
  • CELONA, Antonio
  • GERVASI, Gemma
  • PALLINI GERVASI, Diego
  • CATTANEO, Elisabetta
  • PALLADINO, Massimo
  • VALENZA, Silvia
  • ZACCARO, Elisabetta
  • COPPO, Alessandro
  • SAVI, Massimiliano
  • TORTI, Carlo Maria Emilio
  • CINQUANTINI, Bruno
  • CONTADIN, Giorgio
  • MASALA, Gian Tomaso
  • GIRALDI, Elisa
  • PIZZOLI, Antonio Mario
Priority Data
10202000001671409.07.2020IT
Publication Language English (en)
Filing Language Italian (IT)
Designated States
Title
(EN) INFLAMMATORY BOWEL DISEASE DIAGNOSIS METHOD
(FR) MÉTHODE DE DIAGNOSTIC DE MALADIES INFLAMMATOIRES DE L'INTESTIN
Abstract
(EN) A highly efficient and non-invasive automated diagnosis method of some inflammatory bowel diseases, such as Ulcerative Colitis (UC) and Crohn's Disease (CD), which always allows to avoid duodenal biopsy. Such a method is based on spectroscopic analysis by Raman technique, which operates directly on a protein extract of feces, and reduces the burden of the diagnosis, simultaneously being preferably useful for the automated distinction between Ulcerative Colitis (UC) and Crohn's Disease (CD).
(FR) Méthode de diagnostic automatisé hautement efficace et non invasive de certaines maladies inflammatoires de l'intestin, telles que la rectocolite hémorragique (RCH) et la maladie de Crohn (MC), permettant toujours d'éviter une biopsie duodénale. Une telle méthode est basée sur une analyse spectroscopique par technique Raman, qui fonctionne directement sur un extrait protéique de fèces, et réduit la charge du diagnostic, simultanément servant préférentiellement aux fins de la distinction automatisée entre la rectocolite hémorragique (RCH) et la maladie de Crohn (MC).
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