Light Dose Ranging Study of Photodynamic Therapy (PDT) With Levulan + Blue Light Versus Vehicle + Blue Light in Severe Facial Acne

Summary

The purpose of this study is to determine and compare the safety and efficacy of multiple broad area photodynamic therapy treatments with aminolevulinic acid (ALA-PDT) and vehicle (VEH-PDT) in subjects with moderate to severe facial acne vulgaris.

Timeline

Start

2007-03

Primary completion

2008-07

Completion

2008-07

Drugs

Indications