Dry Compositions and Devices Containing Such Dry Compostions for Use in Photodynamic Therapy or Photodynamic Diagnosis

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专利权人:

Norbert Lange;Bjorn Klem

发明人:

Bjorn Klem,Norbert Lange

申请号：

US13809093

公开号：

US20130178787A1

申请日:

2011.07.08

申请国别(地区):

US

年份:

2013

代理人:

摘要：

This invention relates to dry pharmaceutical compositions comprising an active ingredient which is 5-aminolevulinic acid (5-ALA) or a precursor or derivative of 5-ALA, or a pharmaceutically acceptable salt thereof. The compositions may be used in the photodynamic treatment (PDT) or photodynamic diagnosis (PDD) of cancer, pre-cancerous conditions and non-cancerous conditions. The invention relates further to irradiation devices comprising dry compositions and the use of such devices in the photodynamic treatment (PDT) or photodynamic diagnosis (PDD) of cancer, pre-cancerous conditions and non-cancerous conditions.

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