Short-incubation Levulan Photodynamic Therapy Versus Vehicle for Face/Scalp Actinic Keratosis (AK)
Summary
The registered summary isn't in our current data snapshot. Read it on the ClinicalTrials.gov record ↗. Why? →
Investigators
The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.
- Stuart Marcus, MD, PhD
DUSA Pharmaceuticals, Inc.
Study Director
A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.
Sites
13 registered facilities, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.
- Ucsd Dermatology Perlman Ambulatory Clinic
La Jolla, California, United States
- Dermatology Research Associates
Los Angeles, California, United States
- Therapeutics Clinical Research
San Diego, California, United States
- Northwest Clinical Trials, Inc.
Boise, Idaho, United States
- Altman Dermatology Associates
Arlington Heights, Illinois, United States
- the Indiana Clinical Trials Center, Pc
Plainfield, Indiana, United States
- Minnesota Clinical Study Center
Fridley, Minnesota, United States
- Dermatology Research Center of Cincinnati
Cincinnati, Ohio, United States
- Oregon Medical Research Center, Pc
Portland, Oregon, United States
- Tennessee Clinical Research Center
Nashville, Tennessee, United States
- Dermresearch, Inc.
Austin, Texas, United States
- Suzanne Bruce and Associates, P.A.,the Center for Skin Research
Houston, Texas, United States
- Virginia Clinical Research Inc
Norfolk, Virginia, United States
Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.
Drugs studied
No drug or biological interventions are in our data for this study — it may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →
Registration & key dates
Registry attributes as recorded on the ClinicalTrials.gov study record.
- Start
- 31 Dec 2011
- Primary completion
- 30 Nov 2012
- Completion
- 30 Nov 2012
- Last update posted
- 28 Oct 2016
- Registered enrollment
- 235
- Registry id
- NCT01475955
Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 12 Jul 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.