research Nonablative cutaneous remodeling using radiofrequency devices
Radiofrequency devices effectively tighten skin without surgery.
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30 / 605 resultsresearch Treatment of acne scars by fractional bipolar radiofrequency energy
This study found that fractional bipolar RF energy significantly reduced acne scar severity and improved skin texture, with high subject satisfaction and limited side effects.
research Use of radiofrequency in cosmetic dermatology: focus on nonablative treatment of acne scars
This review indicates that microneedle bipolar RF and fractional bipolar RF treatments offer significant improvement in acne scarring, with optimal results observed about three months after treatment.
research Induction of Hair Growth by Insulin-Like Growth Factor-1 in 1,763 MHz Radiofrequency-Irradiated Hair Follicle Cells
This study reported that exposure to 1,763 MHz radiofrequency radiation stimulated hair growth in vitro by inducing insulin-like growth factor-1 expression in cultured human dermal papilla cells.
research Radiofrequency treatment induces fibroblast growth factor 2 expression and subsequently promotes neocollagenesis and neoangiogenesis in the skin tissue
This study found that radiofrequency treatment, with or without hydrolyzed collagen, increased dermis thickness, neocollagenesis, and FGF2 overexpression in rat skin tissue.
research Radiofrequency Microneedling: A Comprehensive and Critical Review
This review found radiofrequency microneedling effective and safe for various dermatologic conditions, including skin rejuvenation and acne scars, especially in individuals with darker skin types, with progressive improvements for up to six months after treatment.
research Histologic comparison of microscopic treatment zones induced by fractional lasers and radiofrequency
This study compared the microscopic treatment zones created by different fractional lasers and radiofrequency in swine skin, finding distinct patterns and damage levels for each technology.
research The Basic Science of Radiofrequency-Based Devices
In this chapter, the authors provide a detailed overview of the fundamental science and operational principles of radiofrequency technologies, particularly in enhancing liposuction procedures through minimally-invasive techniques like RF-assisted lipolysis and fractional RF subdermal treatment.
research Synergistic effect of microneedle-delivered extracellular matrix compound and radiofrequency on rejuvenation of periorbital wrinkles
In this study, the combination of ECM-C with microneedle and radiofrequency treatments improved periorbital wrinkles, skin elasticity, and thickness more effectively than ECM-C with microneedles alone, but subjective evaluations showed no significant differences.
research Radiofrequency Combinations
This book reviews the evolving use of radiofrequency in aesthetic medicine and its comparison with laser and surgical approaches, but it reports no new clinical results.
research Radiofrequency Currents Modulate Inflammatory Processes in Keratinocytes
This study found that subthermal CRET treatment increased keratinocyte proliferation and modulated cytokine production, affecting the inflammatory response in human keratinocytes through EGFR and ERK1/2/NF-κB pathways.
research Effectiveness of Radiofrequency Microneedling in the Treatment of Dermatological Conditions: A Systematic Review
This study found that radiofrequency microneedling is effective and well-tolerated for improving various skin conditions, showing comparable efficacy to fractional lasers for atrophic acne scars with generally favorable patient satisfaction and safety.
research Fractional microneedle radiofrequency - mechanism of action and assessment of safety, effectiveness in the treatment, and possible side effects based on a review of scientific literature
This literature review reports that micro-needle radiofrequency is increasingly recognized in aesthetic medicine as a safe, effective treatment for various skin conditions, but further research is needed to optimize treatment parameters for the best outcomes.
research 15485 Evaluating the safety and efficacy of intense pulsed light with radiofrequency in US patients with hidradenitis suppurativa: A split-body study
Intense pulsed light with radiofrequency showed mixed results in improving quality of life for hidradenitis suppurativa patients, with no clinical improvements.
research Radiofrequency Microporation Enhances Topical Minoxidil Delivery and Hair Regeneration in Androgenetic Alopecia
In this study, radiofrequency microporation significantly improved topical minoxidil delivery and hair regrowth in a mouse model of androgenetic alopecia, with minimal systemic exposure compared to oral administration, suggesting it could be a promising needle-free option for topical therapy.
research Radiofrequency Microneedling-Mediated Enhancement in Percutaneous Delivery of Topical Triamcinolone Acetonide: An In Vivo Quantitative Study
This study found that radiofrequency microneedling significantly enhanced the absorption of topical triamcinolone acetonide, with insertion depth being more influential than RF energy levels.
research Comparison of Radiofrequency Microneedling and Ultrasound Delivery of Plant‐Based Derived Secretory Factor (CFa1) Hair Serum for the Cosmetic Improvement of Androgenetic Alopecia
In this study, both radiofrequency microneedling and ultrasound treatments with a plant-based secretory factor hair serum enhanced hair and scalp health in subjects with androgenetic alopecia, with ultrasound showing more pronounced improvements in hair appearance, density, and color.
research Correction of age-related changes of the face skin using radiofrequency micro needling. Brief literature review
This integrative literature analysis found that radiofrequency is widely used in dermatocosmetology for facial skin rejuvenation due to its high efficiency and safety, but noted a lack of comprehensive studies on radiofrequency microneedling, which may enhance safety and efficacy over traditional methods.
research Radiofrequency Current at 448 Khz For Female Pattern Hair Loss: Cellular Bases For Redensification Improvement
This study found that 448-kHz Capacitive-Resistive Electrothermal Therapy led to a significant increase in hair density in women with Female Pattern Hair Loss, likely due to stimulated proliferation of dermal papilla cells.
research Blinded, Randomized, Quantitative Grading Comparison of Minimally Invasive, Fractional Radiofrequency and Surgical Face-lift to Treat Skin Laxity
In this randomized, blinded study, the surgical face-lift improved facial skin laxity by 49% compared to 16% with a minimally invasive fractional radiofrequency treatment, with FRF causing fewer adverse effects.
research The efficacy in treatment of facial atrophic acne scars in Asians with a fractional radiofrequency microneedle system
This study found that fractional radiofrequency microneedle treatment was safe and effective for improving acne scars in Asians, with minimal adverse effects reported at 6-month follow-up.
research A pilot split-scalp study of combined fractional radiofrequency microneedling and 5% topical minoxidil in treating male pattern hair loss
This study found that combining fractional radiofrequency microneedling with 5% topical minoxidil improved hair count and thickness more than minoxidil alone in Chinese men with male pattern hair loss.
research Clinical evaluation of a novel fractional radiofrequency device for hair growth: Fractional radiofrequency for hair growth stimulation
In this study, the HairLux fractional radiofrequency device was found to be effective and safe for stimulating hair growth in androgenetic alopecia, with patients experiencing increased hair density and thickness after ten treatments.
research Epidermal and Dermal Regeneration Through Sequential Monopolar and Bipolar Radiofrequency: Evidence From an Aging Mouse Model
In this mouse study, researchers reported that sequential monopolar-bipolar radiofrequency irradiation significantly improved skin quality by increasing collagen density, elastin fiber expression, and fibroblast differentiation more than monopolar RF treatment alone.
research Efficacy of fractional radiofrequency in the treatment of erythematous capillary rosacea: A split‐face study
In this study, fractional radiofrequency treatment was found to be effective, safe, and well-tolerated for patients with erythematotelangiectatic rosacea, with high satisfaction rates.
research Optimizing Post‐Acne Scar Treatment: A Pilot Comparative Study of Endo‐Radiofrequency Subcision With and Without Platelet‐Rich Plasma
In this study, both Endo-RF subcision and the combination of Endo-RF subcision with PRP were shown to be safe and effective for improving post-acne scars, with the combination therapy potentially offering more desirable outcomes.
research Microneedle Radiofrequency Induces Extracellular Matrix Remodeling Through Fibroblast Activation: A Histological Study in a Porcine Model
This study suggested that MRF may support skin regeneration and rejuvenation by promoting collagen synthesis and regulating factors involved in fibroblast activation and ECM remodeling, with preliminary findings indicating ADSCs might aid these processes.
research Enhancing Facial Skin Rejuvenation: A Clinical Evaluation of 4 MHz Monopolar Radiofrequency in Reducing Facial Wrinkles
In this study, 4 MHz monopolar radiofrequency treatment significantly improved facial wrinkles in 62 patients, with a 93.55% effectiveness rate and minimal adverse reactions like mild erythema and edema observed 90 days post-treatment.
research Is There a Role for Radiofrequency Devices in Hair?
This review suggests that radiofrequency devices may be effective for both hair removal and growth, depending on the RF modality, but further research is needed to clarify their efficacy and mechanisms.
research Microneedling radiofrequency in cosmetic dermatology and aesthetics
This review discusses microneedling radiofrequency in cosmetic dermatology, particularly for skin texture improvement and various conditions, and reports no new clinical results.