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Clinical Trial Summary

This prospective pilot study will investigate whether use of a pulsed dye laser (PDL) prior to surgical excision can improve the appearance and symptoms of scars. The primary outcome measurement for the study is the quality of the scar in areas pre-treated with PDL vs. control (cryogen spray only). For this study, subjects who are scheduled for a dermatologic surgical excision will have half of the surgical area pre-treated with PDL and the other half pre-treated with cryogen spray.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT02458976
Study type Interventional
Source Massachusetts General Hospital
Contact Kachiu Lee, MD
Phone 617-371-4711
Email klee52@mgh.harvard.edu
Status Recruiting
Phase N/A
Start date June 2015
Completion date July 2018

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