Aslak Godal;Oddveig Sellaeg Helland;Gry Stensrud;Jo Klavenes;Bjorn Klem;Jon Erik Braenden
发明人:
Oddveig Sellaeg Helland,Gry Stensrud,Bjorn Klem,Jon Erik Braenden,Aslak Godal,Jo Klavenes
申请号:
US13377692
公开号:
US20120134921A1
申请日:
2010.06.11
申请国别(地区):
US
年份:
2012
代理人:
摘要:
This invention relates to solid compositions and solid pharmaceutical products for use in methods of photodynamic diagnosis of cancer, pre-cancerous and non-cancerous conditions in the lower part of the gastrointestinal system. The solid pharmaceutical compositions and pharmaceutical products comprise an active ingredient which is 5-aminolevulinic acid (5-ALA) or a precursor or derivative of 5-ALA or pharmaceutically acceptable salts thereof. The invention relates further to methods of photodynamic diagnosis of cancer, pre-cancerous and non-cancerous conditions of the lower gastrointestinal tract, wherein the solid pharmaceutical compositions and pharmaceutical products are used.