The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 26, 2000
Filed:
Aug. 24, 1995
Applicant:
Inventors:
Rodolfo Franceschini, Saluggia, IT;
Giulio Iori, Padua, IT;
Laura Polo, Mestre, IT;
Giovanni Bocchiotti, Turin, IT;
Assignee:
Nycomed Amersham Sorin SRL, Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
424-165 ; 424-121 ; 424-185 ;
Abstract
A method of therapeutical treatment of tumors, by photodynamic therapy comprising administering to a subject in need of said treatment an effective amount of a tumor-localizing photosensitizer consisting of a metal phthalocyanine, together with a minor amount of a tracer consisting of said metal phthalocyanine labelled with a radioactive isotope and non-invasively monitoring the concentration of said tracer in the target tumoral tissue and in the peritumoral tissue, thereby to identify the appropriate post-administration interval for performing the photodynamic therapy.