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This study found that radiofrequency treatment, with or without hydrolyzed collagen, increased dermis thickness, neocollagenesis, and FGF2 overexpression in rat skin tissue.

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.

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.

In this study, fractional radiofrequency treatment was found to be effective, safe, and well-tolerated for patients with erythematotelangiectatic rosacea, with high satisfaction rates.

In this study, researchers found that negative pressure fractional microneedle radiofrequency significantly improved periorbital wrinkles, hydration, and dermal thickness in patients with periorbital aging, while also increasing orderly collagen and elastic fibers, with minimal adverse effects reported.

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.

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.

In this study, a specially adapted nonablative radiofrequency device significantly increased hair growth measures in most patients with androgenetic alopecia, including hair count and density.

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.

In this study, combining ablative fractional microneedle radiofrequency with oral methylprednisolone was found to enhance hair density and mature hair rates in patients with alopecia areata better than oral methylprednisolone alone, though some adverse effects and increased hair shedding were noted over time.

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.

This study found that the treatment group experienced a higher average increase in hair counts than the placebo group, but the difference was not statistically significant.

This study found that fractional radiofrequency microneedling may be as effective and safe as intralesional corticosteroid injections for treating patchy alopecia areata, with potentially fewer side effects.

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.

This article reviews treatments focused on stimulating collagen synthesis and improving skin appearance through methods like mechanical dermabrasion and laser surgery, but it reports no new clinical results.

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.

This review discusses the measurement of patient satisfaction in acne scar treatment studies, highlighting the need for standardized satisfaction questions to enhance comparability and future research; it reports no new clinical results.

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.

This review discusses several popular treatments for reducing facial wrinkles, including botulinum toxin, dermal fillers, radiofrequency, and ultrasound, and reports no new clinical results.

Oral collagen combined with other treatments effectively reduces hair loss and improves hair quality in telogen effluvium.

This study suggests that microneedling may be an effective and less painful treatment for vitiligo, offering benefits over traditional needle injections, particularly in challenging-to-treat areas like the extremities or stubborn regions.

This review discusses laser and energy-assisted drug delivery as a treatment for alopecia and concludes that although all studies show positive effects, some reports indicate no superiority over existing monotherapies.

This study reports that adipose mesenchymal stem cell-derived exosomes and platelet-rich plasma both improved the condition of photoaged facial skin, with no significant difference in effectiveness between the two treatments, potentially offering a quicker and less invasive option for patients.

In this case report, pulsed radiofrequency neuromodulation provided over 80% pain relief for five months in a patient with chronic lesser occipital nerve pain after other treatments failed.

This study highlights that physiotherapeutic methods like low-intensity laser therapy, radiofrequency, and electrical stimulation show promising effectiveness in stimulating hair growth and treating telogen effluvium by enhancing cell activity, ATP synthesis, and transdermal drug delivery.

In this ex vivo and in vitro study, researchers found that capacitive resistive electrical transfer therapy increased cell proliferation and reduced cell death in hair follicles from patients with androgenic alopecia, suggesting potential benefits for alopecia treatment.

This study found that combining platelet-rich plasma with microneedling and subcision was effective in treating atrophic acne scars in over 80% of patients with minimal adverse effects.

This review summarizes the ophthalmic complications of common periocular aesthetic treatments but reports no new clinical findings, emphasizing the importance of recognizing potential side effects.

This systematic review found that estrogen deficiency in postmenopausal women leads to structural and symptomatic changes in genital and cutaneous tissues, with local estrogen therapy providing short-term benefits, while evidence for device-based treatments remains limited and requires larger trials.

This article reviews cosmetic dermatology as presented in the January 2014 volume of Dermatologic Clinics and reports no new clinical findings.