SAN DIEGO – Among nearly 1,200 single-session facial treatments over 6 years that paired injectable hyaluronic acid filler with lasers, none of the documented adverse events that occurred were directly related to spread of filler or laser treatment of the filled area, results from a single-center, retrospective study showed.
"Data on the safety of pairing single-session treatment with nonablative fractional 1,927-nm thulium and/or 1,550-nm erbium laser and fillers are lacking," Shirin Bajaj, MD, said during a clinical abstract session at the annual conference of the American Society for Laser Medicine and Surgery. "Anecdotally, we have found this to be completely safe in our high-volume laser center. We typically do fillers first, followed by laser treatment."
For the study, Bajaj, a dermatology fellow at the Laser & Skin Surgery Center of New Yorkand colleagues retrospectively reviewed the charts of 638 patients who had 1,186 single‐session facial treatments with nonablative fractional 1,927-nm thulium and/or 1,550-nm erbium laser (Fraxel DUAL by Solta) and injectable hyaluronic acid filler from August 2015 to June 2021. Safety over the 6-year period was assessed by the adverse events that occurred within the first 4 weeks. The mean age of patients at the time of treatment was 60 years and 95% were female.
