4 Clinical Trials for Various Conditions
RATIONALE: Chemoprevention is the use of certain drugs to keep cancer from forming. The use of eflornithine and diclofenac may stop cancer from growing in patients with sun-damaged skin. PURPOSE: This randomized phase II trial is studying the side effects and how well eflornithine works compared with diclofenac, given alone or together, in treating patients with sun-damaged skin.
Primary study objective is to evaluate the optimization of Nano-Pulse Stimulation (NPS) energy settings for lesion clearance of Seborrheic Keratosis (SKs) from off-facial areas of healthy adults.
This study will look at high frequency ultrasound as a medical imaging modality and apply it to skin lesions. Elastography is an ultrasonic method of looking at the hardness of an area. We will use this to try and differentiate between benign and cancerous skin lesions.
The goal of this clinical research study is to evaluate the use of an imaging technology called spectral diagnosis. Researchers want to find out if a special spectral-diagnosis probe can be used to detect skin cancers.