RESUMO
BACKGROUND: Radiofrequency and high-Intensity Focused Electromagnetic (HIFEM) field procedure are well-known, stand-alone, body-shaping modalities, yet their simultaneous application has not been investigated. OBJECTIVE: The aim is to evaluate the efficacy of a novel device simultaneously delivering HIFEM and radiofrequency for subcutaneous fat reduction and muscle toning. MATERIALS AND METHODS: Forty-one subjects with an average age of 39.7 ± 11.5 years were recruited. The subjects received 3 abdominal treatments (one per week). Magnetic resonance imaging images of the treated area were evaluated at baseline and at 1-, 3-, and 6-month visits for changes in subcutaneous fat, muscle thickness, and abdominal separation (AS). Anthropometric data and digital photographs were collected. Subject satisfaction and therapy comfort were evaluated. RESULTS: The muscle mass increase peaked at 3 months, showing 26.1% thickening. The fat thickness reduction was most prominent at 3 months, showing a 30.8% reduction. The AS decreased by 18.8% at 3 months after treatment. The waist circumference reduced by 5.87 ± 3.64 cm at a 3-month follow-up. Six-month data showed maintenance of these outcomes. The treatment was considered as comfortable with high patient satisfaction. CONCLUSION: The analysis of magnetic resonance imaging images and waist measurements showed that the therapy combining HIFEM and radiofrequency is highly effective in reducing subcutaneous fat and muscle thickening.
Assuntos
Gordura Abdominal , Contorno Corporal/métodos , Magnetoterapia , Tono Muscular , Terapia por Radiofrequência , Gordura Abdominal/diagnóstico por imagem , Adulto , Contorno Corporal/efeitos adversos , Feminino , Humanos , Magnetoterapia/efeitos adversos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Terapia por Radiofrequência/efeitos adversos , Resultado do TratamentoRESUMO
Objective: This study investigates the effects of high-intensity focused electromagnetic technology for induction of changes in abdominal muscles and abdominal subcutaneous fat. Methods: 22 male and female subjects (aged 34 to 64, mean BMI, 23.5kg/m2) underwent 8 treatments of the abdomen (2 per week) with a high-intensity focused electromagnetic field device. Subjects were scanned by computed tomography (CT) at baseline and 1 month after the eighth treatment. Sub-umbilical and epi-umbilical slices were used to measure the thickness of subcutaneous fat and abdominal muscles and the abdominal separation. In addition, standardized photographs, weight, and circumference measurements were collected. Results: While comparing baseline to follow-up measurements, CT data showed on average 17.5% (-3.1±1.9mm) reduction in subcutaneous fat and simultaneous 14.8% (+1.5±0.8mm) thickening of the rectus abdominis muscle. Subjects lost on average 3.9±3.1cm in the waist circumference. Most of the waist reduction effect was achieved after the fourth treatment. The width of abdominal separation decreased by 9.5% (-2.0±1.7mm). All results were highly significant (P<0.01) while weight change was insignificant (P<0.05). Digital photographs showed aesthetic improvement in most subjects. The treatments were painless and without adverse events. Conclusion: Results suggest that the investigated device is effective for abdominal body sculpting. This technology produced rectus muscle hypertrophy and a reduction in subcutaneous abdominal fat. Data suggests 4 treatments as the ideal protocol delivering 86% of the observed improvement. J Drugs Dermatol. 2019;18(11):1098-1102.
Assuntos
Magnetoterapia/instrumentação , Sobrepeso , Reto do Abdome/fisiologia , Gordura Subcutânea Abdominal/fisiologia , Adulto , Radiação Eletromagnética , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Reto do Abdome/diagnóstico por imagem , Gordura Subcutânea Abdominal/diagnóstico por imagem , Tomografia Computadorizada por Raios X , Resultado do Tratamento , Circunferência da CinturaRESUMO
Objective: Surgical intervention has been the only method to improve the aesthetic appearance of buttocks apart from physical exercising. This study evaluates the efficacy of high intensity focused electro-magnetic (HIFEM) treatments as a non-invasive solution for improvement of buttocks through toning and lifting of gluteal muscles. Materials and Methods: A total of 75 patients (aged 22-59) were treated using a device with HIFEM technology which stimulates gluteal muscles (EMSCULPT, BTL Industries, Boston, MA). The protocol included four 30-minute treatments. Patients' weight was monitored throughout the study. Standard photographs were taken at the baseline, after the 4th treatment, and at the 1-month follow-up. Two 7-point Likert scale questionnaires were used to evaluate patients' buttock and treatment satisfaction. Total score of buttock satisfaction was calculated as a sum of all individual questions to reflect the overall perception of patients' buttocks. The level of comfort during procedures was assessed on a visual analog scale (VAS). Results: The overall buttock satisfaction score (range, 4-28) of all subjects improved from 13.1±5.7 at baseline to 18.4±5.2 after the treatment and 18.9±5.1 at follow-up. For subjects with initial buttock dissatisfaction the scores improved from 8.7±1.6 to 16.3±3.1 after the treatment and to 17.3±3.1 at follow-up. The average score of all treatment satisfaction questions (range, 1-7) was 5.2±1.2 immediately after the treatments and 5.1±1.3 at follow-up. In total, patients initially dissatisfied with the appearance of their buttocks reported a significant 85% improvement after the fourth treatment. Immediately after the fourth treatment, all the subjects reported that their buttocks felt more lifted and toned. Results were maintained at one-month follow-up. Weight of the patients didn't change significantly. Digital photographs showed aesthetic improvements of the buttocks for most of the patients. No adverse events were reported. Conclusion: The results show that the investigated device safely and effectively improves the aesthetic appearance of buttocks non-invasively. The treatments not only resulted in a significant visual improvement but also increased patient confidence and satisfaction. The procedure is suitable for patients seeking improvement in tone, shape, lift, and tightness of the buttocks. J Drugs Dermatol. 2018;17(11):1229-1232.