title: Patient satisfaction and efficacy of accent radiofrequency for facial skin wrinkle reduction.
abstract: BACKGROUND
  Radiofrequency (RF) is a new technique to treat facial wrinkles. This study was designed to assess the efficacy of Accent RF in wrinkle reduction of different areas of the face.
  
  
  METHODS
  Patients with mild to severe facial wrinkles were treated with Accent using RF energies of 35-145 W. The average energy used in this study was 83.11 W. Patients received four subsequent weekly RF sessions. Wrinkle improvement was rated by two physicians comparing 6-month post treatment photographs with pretreatment photos. Moreover, patient satisfaction was assessed at 1 and 6 months after the last session of the treatment.
  
  
  RESULTS
  A total of 45 women participated in this study. In terms of patient satisfaction one month after the last treatment, 8.9% of the patients declared their dissatisfaction, 53.3% were somehow satisfied, 33.3% were satisfied, and 4.4% were very satisfied. At 6 months, patient satisfaction was as follows: 4.4% dissatisfied, 31.1% somehow satisfied, 46.7% satisfied, and 17.8% very satisfied. Patient satisfaction 6 months after the last treatment was significantly higher than 1 month post treatment (P = 0.006). At 6 months, patient satisfaction was not more than 75% in any treatment areas of the face.
  
  
  CONCLUSIONS
  The results of this study suggest that Accent RF may be considered as a possible effective option for facial skin rejuvenation although its efficacy and safety needs to be evaluated further in randomized controlled trials.
authors: Skin Disease and Leishmaniasis Research Center, Dermatology Department, Isfahan University of Medical Sciences, Isfahan, Iran ; Skin and Stem Cell Research Center, Tehran University of Medical Sciences, Tehran, Iran.
authors: Fariba
authors: F
authors: Jaffary
authors: Skin Disease and Leishmaniasis Research Center, Dermatology Department, Isfahan University of Medical Sciences, Isfahan, Iran ; Skin and Stem Cell Research Center, Tehran University of Medical Sciences, Tehran, Iran.
authors: Mohammad Ali
authors: MA
authors: Nilforoushzadeh
authors: Skin Disease and Leishmaniasis Research Center, Dermatology Department, Isfahan University of Medical Sciences, Isfahan, Iran.
authors: Hajar
authors: H
authors: Zarkoob
keywords: Accent radiofrequency; facial wrinkles; patient satisfaction