Side effects were mild and temporary. “This treatment seems to be safe apart from short-lived erythema and occasional small hematoma following procedure,” the researchers concluded.
Nearly 80% of patients said they were satisfied with the procedure; the rest were not satisfied with the results (no reasons were cited). “Additional studies focusing on postacne scarring with hyperpigmentation are needed,” in addition to “assessment tools designed for this particular patient group,” the authors noted. They added that more treatments may be needed in some patients for hyperpigmentation.
Jordan University of Science and Technology funded the study. The study authors reported no relevant disclosures.
SOURCE: Al-Qarqaz F et al. J Cosmet Dermatol. 2018 Mar 15. (doi: 10.1111/jocd.12520.)