A recent study published in the Journal of Drugs in Dermatology evaluated the safety and efficacy of a novel device combining monopolar radiofrequency (RF) and high-intensity facial electrical stimulation (HIFES) in patients treated with botulinum toxin (BT). This innovative approach could potentially reduce the risk of facial muscle atrophy associated with repeated BT injections.
The study included twelve patients divided into Active and Control Groups. The Active Group underwent four 20-minute treatments, spaced five to 10 days apart, while the Control Group received no treatments. Digital photographs and videos captured facial expressions such as frowning, smiling, and surprise, which were analyzed using the Global Aesthetic Improvement Scale (GAIS) and 3D automated analysis. Patient comfort and satisfaction were also assessed.
Results showed that the Active Group experienced high satisfaction with treatment comfort. Additionally, 3D analysis revealed a 37.4% reduction in wrinkle severity and a 1.5 mL increase in cheek volume at the three-month follow-up.
According to Suneel Chilukuri, MD, cosmetic dermatologist, founder of Refresh Dermatology, and LiVDerm Advisory Board Member, “The results suggest that the application of monopolar radiofrequency and high-intensity facial electrical stimulation is safe and effective in subjects who undergo BT injections and can positively affect the result of BT treatment.”
Sources:
- Safety and Effectiveness of Synchronized Monopolar Radiofrequency and HIFES in Patients Injected with Botulinum Toxin. (n.d.). JDD. https://jddonline.com/articles/safety-effectiveness-of-synchronized-monopolar-radiofrequency-hifes-in-patients-injected-with-botulinum-toxin-S1545961624P7938X
- Electrical stimulation device may mitigate facial muscle atrophy from botulinum toxin. (n.d.). Healio. https://www.healio.com/news/dermatology/20241203/electrical-stimulation-device-may-mitigate-facial-muscle-atrophy-from-botulinum-toxin?utm_source=SMC&utm_medium=email&utm_campaign=Lunch%20Break&utm_content=Dermatology
