{Reference Type}: Journal Article
{Title}: Photobiomodulation versus fractional carbon dioxide laser for stria alba in phototype III-IV: a randomized controlled study.
{Author}: Hafez V;Mahgoub D;Satour EMA;Mikhail MMS;El-Kalioby M;
{Journal}: Lasers Med Sci
{Volume}: 39
{Issue}: 1
{Year}: 2024 Jun 19
{Factor}: 2.555
{DOI}: 10.1007/s10103-024-04107-x
{Abstract}: Striae distensae are common dermatological complaint. Cold laser using low-level light/laser therapy (LLLT) offers healing and analgesic effects and was not yet compared to 'hot lasers' efficacy. Study objective: to assess the efficacy and safety of LLLT in the management of stria alba compared to fractional carbon dioxide (FCO2) laser alone and to the combined use of both devices. Thirty patients with stria alba were randomized to receive either LLLT using diode 808 nm; 8-12 sessions, 2-3 sessions weekly (Group A) or FCO2 laser; 2 monthly sessions (Group B) or combined both devices simultaneously (Group C). Follow up was at 1 month and 3 months after last session. The efficacy of LLLT was statistically comparable to FCO2, despite numerical superiority of the latter. The combined group had the least numerical values in all efficacy outcomes. Patients in LLLT group did not experience any downtime. LLLT is effective in the management of stria alba comparable to the FCO2 laser. The lack of downtime with LLLT is reflected positively on patient's satisfaction. However, this is counterbalanced by the frequent weekly visits. Although adding LLLT to FCO2 laser palliates the laser side effects but it offers the least efficacy. Trial registration number NCT04165226 (clinicaltrials.gov).