公开(公告)号：US10786571B2

公开(公告)日：2020-09-29

申请号：US15761623

申请日：2016-09-20

Applicant: Zimmer Biotech GmbH

Inventor： Andre Solioz ,  Frank Stowasser ,  Armin Zimmer

IPC: A01N43/00 ,  A01N43/46 ,  A61K31/55 ,  A61K41/00 ,  A61K9/00 ,  A61K9/06 ,  A61K47/36 ,  A61P17/00 ,  A61K31/198 ,  A61K47/22

Abstract: The present invention relates to a pharmaceutical topical gel solution that contains 5-aminolevulinic acid (5-ALA) and an aqueous low viscous gel matrix. This invention also relates to a pharmaceutical preparation containing this composition. The formulation of this type can be used in photodynamic therapy as well as in the photodynamic detection of abnormally proliferating cells.