Advanced Harmonic Generation Microscopy for Treatment Assessment of Cutaneous Pigmentary Disorder
Not Applicable
Completed
- Conditions
- Solar LentigoNevus Zygomaticus
- Registration Number
- NCT03578315
- Lead Sponsor
- National Taiwan University Hospital
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Completed
- Sex
- All
- Target Recruitment
- Not specified
Inclusion Criteria
- Main inclusion criteria:<br><br> 1. Subjects are aged 20 to 85 years at Screening, and can be either sex.<br><br> 2. Subjects are Fitzpatrick skin type III or IV.<br><br> 3. Subjects must have been diagnosed to have solar lentigos or nevus zygomaticus, which<br> are larger than 4 mm in diameter on both sides of the face.<br><br> 2. Main exclusion criteria:<br><br> 1. Subjects have previous treatments on the solar lentigos or nevus zygomaticus.<br><br> 2. Subjects have a history of adverse reaction to laser treatments, including allergy<br> to topical anesthesia application.<br><br> 3. Subjects have a history of chronic inflammatory disorder such as atopic dermatitis<br> on the face.<br><br> 4. Subjects are pregnant or breast feeding.<br><br> 5. Subjects have frequent sun exposure (=4 hours per day).
Exclusion Criteria
Not provided
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method 25 participants with Solar Lentigo and 25 participants with Nevus zygomaticus as assessed by clinical photographs
- Secondary Outcome Measures
Name Time Method 25 participants with Solar Lentigo and 25 participants with Nevus zygomaticus as assessed by Harmonic Generation Microscopy.