Safety and Tolerability of Fractional CO<sub>2</sub> Lasers for Facial Rejuvenation Across Fitzpatrick Skin Phototypes I-IV: Retrospective Cohort Study.
Oloruntoba AI; Rodrigues M · 2026 · Journal of cosmetic dermatology
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Background Fractional CO 2 laser is an effective treatment for skin rejuvenation, although pigmentary complications remain a clinical consideration. Newer generation fractional CO 2 laser systems include pulse modes such as HighPulse (HP),…
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Metadata source: Europe PMC · DOI 10.1111/jocd.70917