A Pilot Study Testing Fractional Radiofrequency Versus Fractional Photothermolysis for the Treatment of Acne Scars
Cicatrix
About this trial
This is an interventional treatment trial for Cicatrix
Eligibility Criteria
Inclusion Criteria:
- Subjects age 18 years and older.
- Subjects with bilateral 2x2 cm areas of ice pick and/or boxcar acne scars on their face.
- Subjects are in good health.
- Subjects have the willingness and the ability to understand and provide informed consent and communicate with the investigator.
Exclusion Criteria:
- Subjects who have received injectable soft-tissue augmentation materials to the face, or facial ablative resurfacing, within the past 6 months.
- Subjects who have received injectable botulinum toxin to the face, or any nonablative laser treatment to the face, within the past 3 months.
- Subjects who have local infections, open facial wounds, or other significant local skin disease that would interfere with acne scar treatment with energy devices.
- Subjects who are allergic to lidocaine or prilocaine.
- Subjects who have a history of abnormal scarring in the treatment area, such as keloid scar formation.
- Subjects who have ectropion or or other eyelid disfigurement.
- Subjects who have a history of isotretinoin use in the preceding year.
- Pregnant or lactating individuals.
Sites / Locations
- Northwestern University Department of Dermatology
Arms of the Study
Arm 1
Arm 2
Active Comparator
Active Comparator
Fractional Radiofrequency
1550-nm Fractional Photothermolysis
Subjects will be randomly assigned to receive fractional radiofrequency treatment to either the right or left side of the face and the contralateral side will receive 1550-nm fractional photothermolysis. Subjects will receive treatments at baseline, week 4, and week 8 for a total of three treatments. Follow up visits will take place at week 16, two months following the last treatment visit.
Subjects will be randomly assigned to receive fractional radiofrequency treatment to either the right or left side of the face and the contralateral side will receive 1550-nm fractional photothermolysis. Subjects will receive treatments at baseline, week 4, and week 8 for a total of three treatments. Follow up visits will take place at week 16, two months following the last treatment visit.