Laser versus microneedling for acne scars
Part of Skin clinical trials.
This study compares two ways to treat acne scars: a type of laser (CO2) versus tiny needles with platelet-rich plasma (PRP). The goal is to see which method improves scar appearance better in everyday use.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be 18 years or older.
- Your acne scars must be the sunken or pitted type (called atrophic scars).
- The scars should be graded as moderate to severe (grade 2 to 4).
- The scars should look similar on both halves of your face.
- You should not have any active acne (pimples) right now.
- You cannot have a tendency to form thick scars (keloids), a bleeding disorder, or be pregnant.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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