Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: A Phase II Randomized, Open Label Trial Comparing the Effects of Intermittent Vismodegib Versus PDT on the Maintenance of Benefit Following 7 Months of Continuous Vismodegib Treatment in Patients With
Brief Summary: The purpose of this study is to evaluate and compare the safety and efficacy of intermittent vismodegib and of Photodynamic Therapy (PDT).