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Home › Conditions › Acne Scars

Acne Scars

1 published article · Updated continuously

Clinical Trial Landscape

Clinical Trials for Acne Scars

9 trials tracked for Acne Scars: 1 in phase 3 or 4.

9Trials tracked
1Phase 3 & 4
0Recruiting
0With published results
Phase distribution
Phase 4 1 Phase 2 1 Other / NA 7
  1. Phase 4 An Open, Non-comparative Study of the Efficacy and Safety of Treatment of Acne Scars With Restylane Vital Lidocaine Completed
  2. Phase 2 Adapalene Gel 0.3% in the Treatment of Atrophic Acne Scars Completed
  3. N/A Feasibility Study To Collect Safety And Preliminary Efficacy Data For A Radiofrequency Microneedling Device Completed
  4. N/A Comparison of 1,550-nm Laser and Fractional Radiofrequency Microneedle for the Treatment of Acne Scars in Ethnic Skin Completed
  5. N/A The Smartlipo Triplex 1440nm Wavelength Laser and the Sidelaze 800 Hand Piece for the Treatment of Facial Acne Scars Completed
  6. N/A Study To Assess A Radiofrequency Microneedling Device For Dermatologic Conditions Completed
Show 3 more trials
  1. N/A Clinical Evaluation of Fractional Radiofrequency for the Treatment Acne Scarring Completed
  2. N/A Evaluation of the Picosure 755nm Alexandrite Laser With Lens Array for the Treatment of Acne Scars Completed
  3. N/A Clinical Evaluation of Fractional Radiofrequency for the Treatment of Acne Scarring Completed

Showing the 9 most-cited and recently-updated of 9 trials. Browse the full registry →

Trial data sourced from ClinicalTrials.gov. Counts describe the research landscape and are not a treatment recommendation. Informational only — not medical advice.

HCP Mode — summaries include clinical detail, trial data, and statistical outcomes.
Patient Mode — summaries use plain language, avoiding clinical jargon.
Laser plus PLLA shows numerically lower scar severity than laser monotherapy for atrophic acne scars
Orthopedics & Sports Medicine Meta-analysis
Laser plus PLLA shows numerically lower scar severity than laser monotherapy for atrophic acne scars Adding PLLA or PRP to Laser May Improve Acne Scars
This systematic review and network meta-analysis evaluated various treatments for atrophic acne scars, including laser, PLLA, PRP, and micro…
Combining laser treatments with PLLA or PRP may reduce the severity of atrophic acne scars, though current evidence is still limited and exp…
Frontiers Sep 3, 2026