Clinical Trial Search

Primary: Mean Change From Baseline in Erythema — -1.687; 5.730 units on a scale

Primary: Global Scarring Severity — 2.7 units on a scale

Primary: Part 1: Total Atrophic Acne Scar Count Per Half-face — 9.5; 13.3 atrophic acne scars — p=<0.0001

Primary: ASRS Responder Rate at 6 Months — 32.4; 67.4 percentage of participants

Primary: Change on the Acne Scar Assessment Scale (ASAS) — 3.33; 2.19; 2.20 units on a scale

Primary: Improvement in Acne Scarring - From Baseline to Three Months After Last Treatment — 2; 2 score on a scale

Primary: Acne Scar Improvement — 0.26 units on a scale

Primary: Overall Acne Scar Improvement Assessed by the Global Aesthetic Improvement Scale (GAIS) at 12 Weeks. — 1.06; 0.85 score on a scale

Primary: Acne Scar Assessment Scale (ASAS) — 2.65; 3.71 units on a scale

Primary: MMSS for Scar Halves Treated — 8.4; 8.7 score on a scale

Primary: Overall Improvement of Acne Scarring — 2.26; 1.91 units on a scale

Primary: Percentage of Participants With Lower Scar Severity in the Treated Cheek Compared to the Untreated Cheek — 81 percentage of participants

Primary: Overall Wrinkle Improvement Assessed by the Fitzpatrick Wrinkle and Elastosis Scale (FWES) at 12 Weeks Post-Final Treatment — 5.97; 5.78 units on a scale

Primary: Change in Patient and Observer Scar Assessment Scale (POSAS) Score From Baseline to Final Visit — -20; -20.6 score on a scale

Primary: Subject Satisfaction — 3.5 units on a scale

Primary: Patient Observer Scar Assessment Scale (POSAS) — 17.69; 11.2; 15.2; 11.4 units on a scale — p=0.019

Primary: Percentage of Participants With Facial Acne Improvement Using the Global Aesthetic Improvement Scale — 28.6; 57.1; 14.3 percentage of participants

Primary: Improvement of Surgical Scars at 12 Months Compared to Baseline (Pre-treatment) as Evaluated by 3 Independent Blinded Reviewers Using the General Aesthetic Improvement…

Primary: Subject Acne Severity Scale — 0; 1; 2; 7 Participants

Primary: Severity Change in Acne Scarring — -2 score on a scale

Primary: Evaluation of Acne Scarring and the Surrounding Skin Using the Global Aesthetic Improvement Scale — 100 percentage of participants

Primary: Absolute Change From Baseline in Total Atrophic Acne Scar Count Per Half Face at Week 24 — -5.9; -2.7 atrophic acne scars — p=< 0.0001

Primary: Safey Data Score Based on Ordinal Ratings of Erythema, Edema, Bleeding, Eschar After Resurfacing — 1.33; 3.00; 0; 0 units on a scale

Primary: Evaluator Live Acne Scarring Assessment Responders — 64; 46 Participants — p=0.0109

Primary: Change in Scar Pliability Between the Treated and Control Incision Sites as Measured by Skin Elasticity at 6 Months Compared to Baseline

Primary: Severity of Acne Scars — 3.19; 3.10; 2.81; 2.90 score on a scale — p=<0.008

Primary: Correct Identification of the 12 Weeks Post-final Treatment Photographs From the Baseline Photographs by at Least 2 of the 3 Blinded Reviewers in 75% of the Patients…

Primary: Scar Pain — 1.265; 1.181; 1.048; 1.084 units on a scale — p=0.0492

Primary: Change in Lesion Volume — 40; 42; 32 Percent Change

Primary: Change in Vectra Measured Length V1 (Month 0)-V2 (Month 3) for Original Group; Visit 3 (Month 6) to Visit 4 (Month 9) for Crossover Group — 0.10; 0.03 mm