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Clinical Trial Summary

Photodynamic therapy is an effective treatment for actinic keratoses. In the United States topical aminolevulinic acid (ALA) is approved as a photosensitizing agent for this treatment, and it has traditionally been activated with the use of an in-office artificial light source. This clinical trial seeks to measure the safety and efficacy of using natural sunlight to activate the ALA.


Clinical Trial Description

- Initial Visit:

- study inclusion criteria reviewed

- consent forms reviewed

- creation of facial map for actinic keratoses

- face cleansed with chlorhexidine soap

- light curettage of precancerous skin lesions

- application of topical aminolevulinic acid (ALA)

- application of sunscreen

- patient then spends 2 hours outdoors in a shaded area

- after treatment the patient is to remain indoors for 48 hours

- 3 month follow up visit

- facial map of actinic keratoses used to document treatment response

- 6 month follow up visit

- facial map of actinic keratoses used to document treatment response ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03327831
Study type Interventional
Source University of California, Irvine
Contact
Status Completed
Phase Phase 4
Start date April 2015
Completion date July 2017

See also
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