PubMed Reference: Suggs AK, Macri A, Richmond H, Munavalli G, Friedman PM. Lasers Surg Med. 2020 Jan.
- Retrospective study of 31 subjects (20 females, 11 males; mean age 51±13 years) with Erythematotelangiectatic (ET) rosacea.
- Treated on average with 2 PDL treatments (Vbeam® Prima or Vbeam® Perfecta) and 4 months’ daily oxymetazoline 1.0% cream (Rhofade®). 3-day washout of cream prior to PDL treatment.
- Blinded evaluation of cross‐polarized images by a board-certified dermatologist at each clinic.
- Treatment was assessed by validated Clinical Erythema Assessment (CEA) Scale (blinded evaluation) and 5-point Telangiectasia Scale.
- 90% (26/29) of subjects achieved at least a 2‐point clearance in telangiectasias.
- 55% (17/31) of subjects achieved at least 1 CEA grade of improvement and 13% (4/31) achieved 2 CEA grades.
- Subjects with moderate to severe CEA at baseline had significantly greater improvement.
- Typical PDL side effects such as erythema, swelling, and occasional purpura were observed.
- No rebound erythema was reported by or observed in the study subjects.