Radiofrequency and skin rejuvenation: a systematic review

Vassão, Patrícia Gabrielli; Balão, Ana Beatriz; Credidio, Beatriz Mendes; Vale, Giovanna Caroline Aparecida do; Assis, Lívia; Martignago, Cintia Cristina Santi; Parisi, Júlia Risso; Laakso, E-Liisa; Rennó, Ana Cláudia Muniz

doi:10.1080/14764172.2022.2100914

Cited by 2 publications

(3 citation statements)

References 47 publications

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“…The thermal damage of tissue induced by the RF energy leads to a wound-healing process that is associated with sustained collagen proliferation and remodeling, with minimal impact on the epidermal melanin. 15,16 Histological evidence revealed that no obvious inflammatory infiltrate or necrosis was present in the biopsy samples from animal models after 14 days of RF treatment. 17 In this way, noninvasive RF technology is considered to be an appropriate approach that can enhance facial elasticity with mild adverse reactions for all skin types.…”

Section: Discussionmentioning

confidence: 99%

“…Noninvasive RF devices deliver electric current to the dermis to induce thermal injury and immediate contraction of collagen fibers while sparing the epidermis. The thermal damage of tissue induced by the RF energy leads to a wound‐healing process that is associated with sustained collagen proliferation and remodeling, with minimal impact on the epidermal melanin 15,16 . Histological evidence revealed that no obvious inflammatory infiltrate or necrosis was present in the biopsy samples from animal models after 14 days of RF treatment 17 .…”

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Efficacy and safety of a noninvasive, home‐based radiofrequency device for facial rejuvenation: An open‐label, intraindividual controlled trial

Ai,

Chen,

Lan

et al. 2023

J of Cosmetic Dermatology

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BackgroundWrinkle formation is the most visible characteristic of facial aging. Radiofrequency (RF) technology is currently utilized to reduce facial wrinkles and contribute to skin rejuvenation.ObjectiveTo analyze the efficacy and safety of a noninvasive, home‐based RF device applied for facial rejuvenation in Chinese people.MethodsA single‐center, open‐label, intraindividual controlled trial was performed on subjects who received an 8‐week treatment of the RF device. A total of 22 female individuals aged 25–60 years with Fitzpatrick skin type III–IV were enrolled. Efficacy of treatment was subjectively evaluated using the Fitzpatrick Wrinkle Classification Scale (FWCS) assessed by physician or overall satisfaction of subject with a 10‐point VAS, and objectively using the skin ultrasound examination as well as the 3D skin analysis system. Adverse event was recorded at each visit.ResultsIn comparison with the baseline, evaluator‐assessed FWCS scores showed significant improvement at 4 weeks (p < 0.005) and 8 weeks (p < 0.005) after treatment. All subjects reported different degrees of improvement in facial wrinkles after 8 weeks of treatment. The results of skin ultrasound examination revealed significant increase of the dermal thickness at week 8 (p < 0.05) as compared to the baseline. In addition, a significant decrease in the proportion and density of perioral wrinkles evaluated by the 3D skin analysis system was observed from baseline to week 4. The treatment was well‐tolerated, and no serious adverse event was observed.ConclusionThis noninvasive, home‐based RF device was effective in improving skin texture and elasticity with a safe and well‐tolerated treating procedure.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%