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Optical Biopsy of Human Skin in Conjunction With Laser Treatment

Descriptive Information
Brief Title † Optical Biopsy of Human Skin in Conjunction With Laser Treatment
Official Title † Optical Biopsy of Human Skin in Conjunction With Laser Treatment
Brief Summary This study is to compare the ability of optical biopsy. Research can use light enters the skin, collected, analyzed by the computer, and a picture created for the pathologist to conventional histologic examination compare with the pathologist looking at the piece of tissue through a microscope makes the diagnosis.
Detailed Description The Optical measurements provide quantitative optical property values that reflect changes in tissue perfusion, oxygen consumption, and cell/matrix development. Each measurement requires less than 5 minutes to execute. The measurements will be taken before and after skin treatment.This non-invasive, non-contact technique has great potential as a means to diagnose different skin problems without the need to obtain a piece of tissue from the skin.
Study Phase N/A
Study Type † Observational
Study Design †
Primary Outcome Measure † normal skin
Secondary Outcome Measure †
Condition † Malignant Melanoma Merkel Cell Carcinoma Basal Cell Carcinoma Squamous Cell Carcinoma Atypical Nevi Congenital Nevi Seborrheic Keratosis Paget's Disease Dermatofibroma Kaposi's Sarcoma Port Wine Stain Hemangioma Tattoos Scleroderma Burns
Intervention † DeviceOptical Biopsy imaging
Study Arms / Comparison Groups Optical Biopsy Optical Biopsy imaging
Publications *

* Includes publications given by the data provider as well as publications identified by National Clinical Trials Identifier (NCT ID) in Medline.

Recruitment Information
Recruitment Status † Device
Estimated Enrollment † 113
Start Date † June 1999
Completion Date July 2008
Primary Completion Date June 2008
Eligibility Criteria † Inclusion Criteria: - Male or female age > 18 years Exclusion Criteria: - current participation in any other investigational drug evaluation - inability to understand and carry out instructions
Gender All
Ages 18 Years - 75 Years
Accepts Healthy Volunteers Accepts Healthy Volunteers
Contacts ††
Location Countries † United States
Administrative Information
NCT ID † NCT00540566
Organization ID NIH-LAMPP-1996-200
Secondary IDs ††
Responsible Party Principal Investigator
Study Sponsor † University of California, Irvine
Collaborators †† Beckman Laser Institute University of California Irvine
Investigators † Principal Investigator: John S Nelson, M.D,Ph.D, Beckman Laser Institue, University of California Irvine
Information Provided By
Verification Date February 2017
First Received Date † October 4, 2007
Last Updated Date February 8, 2017
† Required WHO trial registration data element.
†† WHO trial registration data element that is required only if it exists.
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