General principles of photodynamic therapy (PDT) and gastrointestinal applications.

Abstract:

:The purpose of this review article is to describe the history of photodynamic therapy (PDT), its current medical applications, the mechanism of action, contraindications of the method, and different types of photosensitizers used. The second part of the article deals with applications for gastrointestinal diseases. The treatment of obstructing oesophageal cancer, early-stage oesophageal cancer, Barrett's esophagus, hilar cholangiocarcinoma, stomach-, colon- and pancreatic cancer are discussed. The final part focuses on future directions of PDT like certain innovative ideas, which are currently under investigation.

journal_name

Curr Pharm Biotechnol

authors

Wiedmann MW,Caca K

doi

10.2174/1389201043376805

keywords:

subject

Has Abstract

pub_date

2004-08-01 00:00:00

pages

397-408

issue

4

eissn

1389-2010

issn

1873-4316

journal_volume

5

pub_type

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