Bipolar multipolar RF contouring evidence for Active inflammatory acne

Abstract summary (English) BACKGROUND AND OBJECTIVE: Fractional Er:YAG minimizes the risk associated with skin ablation. Infrared diode laser and radiofrequency have suggested comparable improvements in acne scar. We compared the clinical efficacy of Er:YAG laser and bipolar radiofrequency combined with diode laser (BRDL) for the treatment of acne scars.

Comparative Study, Journal Article, Randomized Controlled Trial, Research Support, Non-U.S. Gov't

Abstract summary (English) Fractional microneedling radiofrequency (FMR) is one of the promising methods in acne treatment. Moreover, bipolar radiofrequency (BR) generates heat thereby which induces neocollagenosis. FMR may have the potential to be a safe and effective treatment for the patients both with acne and acne scar.

Comparative Study, Journal Article, Randomized Controlled Trial, Research Support, Non-U.S. Gov't

Abstract summary (English) BACKGROUND: A fractional erbium-doped glass 1,550-nm and a fractional bipolar radiofrequency (RF) device are effective in the treatment of atrophic acne scars. OBJECTIVE: To compare the clinical effectiveness and side effects of fractional bipolar RF with those of fractional erbium-doped glass in atrophic acne scars treatment. MATERIALS AND METHODS: Twenty Thai subjects with atrophic acne scars received three...

Comparative Study, Journal Article, Randomized Controlled Trial

Abstract summary (English) BACKGROUND: Photodynamic therapy (PDT) with 5-aminolevulinic acid (ALA) is an emerging modality for the treatment of acne vulgaris. However, optimal therapeutic protocols have not been established. OBJECTIVES: To compare the efficacies of 3 different light sources for activating ALA-induced protoporphyrin IX for the treatment of acne vulgaris.

Comparative Study, Journal Article, Randomized Controlled Trial, Research Support, Non-U.S. Gov't

Abstract summary (English) Several treatment modalities are used for the treatment of acne scars with variable results. Recent studies showed that fractional radiofrequency may be an effective treatment modality for acne scars. The objective of this study was to assess the efficacy, safety, tolerability and patient satisfaction of fractional bipolar radiofrequency (RF), the eTwo™ system (Syneron Candela Ltd., Yokneam, Israel) for treating...

Clinical Trial, Journal Article

Abstract summary (English) BACKGROUND: Fractional technology overcomes several problems of ablative lasers such as a high incidence rate of post- inflammatory hyperpigmentation (PIH). A new technology fractional radiofrequency, which induces deep dermal heating and leaves the epidermal less affected results in less adverse effect in Chinese. OBJECTIVE: To evaluate the efficacy, safety and tolerance of fractional bipolar radiofrequency (RF) in...

Clinical Trial, Journal Article

Abstract summary (English) BACKGROUND/OBJECTIVE: A variety of modalities are available for the treatment of acne scars. This prospective, IRB-approved study evaluates the efficacy and tolerance of fractional bipolar RF energy in the treatment of facial acne scars. METHODS: Healthy subjects (n = 15, 13 females, aged 35.7 ± 5.6 years [mean ± SD], skin types I-V) with mild to moderate acne scars received three monthly treatments with a...

Clinical Trial, Journal Article

Abstract summary (English) BACKGROUND: Rapid progress in the technology for skin rejuvenation has allowed for shorter post-treatment times than ever before. An example of such technology is the radiofrequency (RF) device, which offers nonablative skin rejuvenation, particularly for skin tightening and wrinkle reduction. OBJECTIVE: Medical devices that emit RF energy produce a change in the electrical charges of the treated skin creating an...

Clinical Trial, Journal Article

Abstract summary (English) Combined approaches using light and radiofrequency represent an innovative approach to whole body rejuvenation. Synergistic results using combined modalities are a major advantage of this technology. In addition, by using lower levels of light energy, darker skin phenotypes can be treated with a lower risk for pigment dyschromia and scarring.

Journal Article, Review

Abstract summary (English) Facial erythema from rosacea and acne is one of the most common problems encountered in dermatologic clinics. Effective therapeutic interventions for persistent erythema, which can cause patients frustration and psychological distress, are needed. The aim of this study was to evaluate the efficacy and safety of an invasive short pulsed-type bipolar radiofrequency device (IPBRF) for the treatment of intractable...

Journal Article