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Cohen J, Kilmer SL, DiBernardo B, Jacob C, Okoro SA, Cho Y. A Novel Approach to Shaping the Lateral Abdomen: Simultaneous Application of High-Intensity Focused Electromagnetic (HIFEM) Therapy and Synchronized Radiofrequency at the Flanks: A Multicenter MRI Study. Aesthet Surg J 2024; 44:850-858. [PMID: 38470830 PMCID: PMC11247522 DOI: 10.1093/asj/sjae024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/14/2024] Open
Abstract
BACKGROUND An accumulation of adipose tissue on the lateral abdomen (flanks) coupled with muscle deconditioning negatively affects core stability, muscular balance, and the intrinsic strength essential for maintaining optimal body mechanics and posture. This lateral fat accumulation and diminution of muscle result in an unfavorable abdominal profile and present challenges in finding appropriately fitting attire. OBJECTIVES The aim of this study was to explore the effectiveness and safety of the simultaneous application of high-intensity focused electromagnetic (HIFEM) therapy and synchronized radiofrequency for sculpting the lateral abdomen. METHODS All patients were scheduled to undergo four 30-minute treatments at approximately weekly intervals and then subsequent follow-up visits at 1 month and 3 months after the last treatment. The primary evaluation assessed changes in the oblique muscles, adipose tissue thickness, and cross-sectional area (CSA) by MRI performed at baseline and follow-ups. The secondary outcomes included digital photographs of the treated areas, a Subject Satisfaction Questionnaire, and a Therapy Comfort Questionnaire. Adverse events and side effects were monitored throughout the study duration. RESULTS The muscle tissue showed a substantial increase in thickness (+27.2%) and CSA (+29.0%). The adipose tissue measurements showed a decrease of -30.5% in CSA and -28.8% in thickness. As secondary outcomes, 81.8% of patients reported feeling more toned, and 84.9% of patients found the treatment comfortable and reported less than mild pain. CONCLUSIONS Based on the evaluation, the study suggests that the simultaneous application of HIFEM and synchronized radiofrequency is safe and effective for reducing adipose tissue and strengthening muscle in the area of the lateral abdomen.
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Vranis NM, Ghavami A, Rohrich RJ, Theodorou S. Radiofrequency and Electrical Muscle Stimulation: A Synergistic Treatment That Achieves Lipolysis and Circumferential Waist Reduction in Noninvasive Body Contouring. Aesthet Surg J Open Forum 2024; 6:ojae042. [PMID: 39165914 PMCID: PMC11333964 DOI: 10.1093/asjof/ojae042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/22/2024] Open
Abstract
Background Surgeons and providers in aesthetic medicine seek noninvasive devices that can be utilized for safe, efficient, and effective body contouring. Patient demand has propelled the development of novel devices that can simultaneously improve skin laxity, adipolysis along with stimulation of muscle hypertrophy. Objectives To determine the efficacy of body contouring after 3 treatments using the noninvasive Transform (InMode, Lake Forest, CA) device. Methods A prospective, multicenter study was performed. Outcomes evaluated include: standardized caliper and ultrasound measurements of abdominal skin/soft-tissue thickness, waist circumference, histologic evaluation, patient comfort, and satisfaction assessments. Results Forty-four patients were successfully enrolled in the study and completed the series of 3 treatments which involved combined electrical muscle stimulation (EMS) and noninvasive bipolar radiofrequency (RF). Abdominal ultrasound measurements reveal a decrease in soft-tissue thickness (average 3.1 mm; P = .001), there was a significant decrease in caliper measurements of periumbilical skin thickness (P < .003), and the average reduction of abdominal circumference was 1.9 cm (P < .0001) 3 months after the treatment series. Histology confirmed subcutaneous adipolysis without damaging the dermal layer. Patients reported a high degree of satisfaction with the overall result (P = .003) and that each of the 3 treatments were progressively more comfortable (P < .005). Conclusions This study demonstrates that a series of simultaneous noninvasive RF with EMS treatments to the abdomen decreases subcutaneous soft-tissue thickness of the treated area. These comfortable treatments ultimately result in a high degree of patient satisfaction at 3 months. Level of Evidence 4
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Affiliation(s)
- Neil M Vranis
- Corresponding Author: Dr Neil M. Vranis, 433 N Camden Dr # 780, Beverly Hills, CA 90210, USA. E-mail:
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Rajalekshmi R, Agrawal DK. Energizing Healing with Electromagnetic Field Therapy in Musculoskeletal Disorders. JOURNAL OF ORTHOPAEDICS AND SPORTS MEDICINE 2024; 6:89-106. [PMID: 39036742 PMCID: PMC11258965 DOI: 10.26502/josm.511500147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 07/23/2024]
Abstract
There is mounting evidence to suggest that exogenous electromagnetic fields (EMF) may play a significant role in various biological processes that are crucial to therapeutic interventions. EMFs have been identified as a non-invasive, safe, and effective therapy that appears to have no apparent side effects. Numerous studies have demonstrated that pulsed EMFs (PEMFs) have the potential to become a stand-alone or adjunctive treatment modality for managing musculoskeletal disorders. However, several questions remain unresolved. Before their widespread clinical application, further research from well-designed, high-quality studies is required to standardize treatment parameters and determine the optimal protocol for healthcare decision-making. This article provides a comprehensive overview of the impact of musculoskeletal diseases on overall well-being, the limitations of conventional treatments, and the need to explore alternative therapeutic modalities such as electromagnetic field (EMF) therapy. EMF therapy uses low-frequency electromagnetic waves to stimulate tissue repair, reduce inflammation, and modulate pain signals, making it a safe and convenient alternative to conventional treatments. The article also discusses the historical perspective of EMF therapy in medicine. The article highlights the potential of EMF therapy as a personalized and comprehensive care option for musculoskeletal diseases, either alone or in conjunction with other therapies. It emphasizes the imperative for further research in this field and presents a compelling case for the use of EMF therapy in managing musculoskeletal diseases. Overall, the available findings on the underlying cellular and molecular biology support the use of EMF therapy as a viable option for the management of musculoskeletal disorders and stresses the need for continued research in this area.
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Affiliation(s)
- Resmi Rajalekshmi
- Department of Translational Research, College of the Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, California USA
| | - Devendra K Agrawal
- Department of Translational Research, College of the Osteopathic Medicine of the Pacific, Western University of Health Sciences, Pomona, California USA
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Goldberg DJ. Induction of fat apoptosis by a combination of synchronized radiofrequency and HIFEM technology: Human histology study. J Cosmet Dermatol 2024; 23:812-817. [PMID: 38279191 DOI: 10.1111/jocd.16197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 01/11/2024] [Accepted: 01/15/2024] [Indexed: 01/28/2024]
Abstract
PURPOSE With the growing demand for more effective fat reduction techniques, a combination of synchronized radiofrequency (RF) and HIFEM has been introduced. Preceding studies evidenced the ability of RF+HIFEM to maintain the fat tissue temperature at the levels necessary for adipocyte apoptosis while documenting the induced changes to the fat tissue during the several weeks after the treatment. This study aims to demonstrate the induction of apoptosis by RF+HIFEM technology in the early stages through the assessment of caspase-3 protein, one of the apoptosis-executing proteases. DESIGN In this two-arm, single-center, randomized trial, nine human subjects were enrolled and assigned into two groups, either the active group (N = 6) treated with both RF+HIFEM set at the highest tolerated levels or the sham group (N = 3) treated with 5% of the maximum RF+HIFEM power, serving as a control. All patients were scheduled to undergo one treatment visit of the abdominal area, two follow-up visits at 8 and 24 h, and one safety visit 7 days after the treatment. A punch biopsy (5 mm in diameter, approximately 10 mm in depth) was obtained from the abdominal area at the baseline and consecutive follow-up visits. Samples were fixed, and cut into 5 μm thick slices, and immunohistochemical staining was used to visualize the Caspase-3, revealing the adipocyte nuclei where apoptosis processes are in progress. FINDINGS Documented findings suggest that the temperature threshold of 43-45°C is required to initiate fat apoptosis and consequent reduction in adipocyte number was achieved during the combined treatment with RF+HIFEM. The active group showed an elevated ratio of positively stained nuclei versus all adipocyte nuclei found on the evaluated slices-referred to as the apoptotic index (AI). The AI significantly (p < 0.001) increased at both 8 h (47.01 ± 10.56%) and 24 h (43.58 ± 6.35%) posttreatment. The Sham group showed no significant change in the AI (p > 0.05). No adverse events or side effects related to the treatments were observed. SUMMARY This study supports previously published evidence on fat reduction after RF+HIFEM treatment, documenting the safe initiation of adipocyte programmed cell death posttreatment.
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Affiliation(s)
- David J Goldberg
- Skin Laser & Surgery Specialists, Division of Schwieger Dermatology Group, New York, New York, USA
- Department of Dermatology, Icahn School of Medicine at Mt. Sinai, New York, New York, USA
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Alizadeh Z, Halabchi F, Bodaghabadi Z, Zarandi MM, Abolhasani M, Seifi V, Khazaei R, Ghanadi S, Mazaheri R, Tabesh MR. Non-invasive Body Contouring Technologies: An Updated Narrative Review. Aesthetic Plast Surg 2024; 48:659-679. [PMID: 37749418 DOI: 10.1007/s00266-023-03647-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Accepted: 08/29/2023] [Indexed: 09/27/2023]
Abstract
INTRODUCTION Nowadays, a lot of body contouring devices and methods are introduced all over the world. The object of the present narrative review was to update and classify existing evidence on these methods and devices. METHODS We searched databases including PubMed, Cochrane, and Google Scholar for 11 essential keywords, including cryolipolysis, high-intensity focused ultrasound (HIFU), shock wave, low-level laser therapy (LLLT), radiofrequency (RF), capacitive resistive electrical transfer (TECAR), high-intensity focused electromagnetic (HIFEM), electromyostimulation (EMS), carboxytherapy, mesotherapy, and acupuncture and their abbreviations, in addition to obesity, overweight, cellulite, subcutaneous fat, and body contouring. RESULTS Totally 193 references were used in 11 main topics. CONCLUSION In order to help physicians with finding the best evidence in different methods, the data were summarised in 11 topics. Furthermore, FDA-approved devices, side effects and common protocols were described in each section. LEVEL OF EVIDENCE I This journal requires that authors 39 assign a level of evidence to each article. For a full 40 description of these Evidence-Based Medicine ratings, 41 please refer to the Table of Contents or the online 42 Instructions to Authors www.springer.com/00266 .
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Affiliation(s)
- Zahra Alizadeh
- Department of Sports and Exercise Medicine, Tehran University of Medical Sciences, Tehran, Iran.
| | - Farzin Halabchi
- Department of Sports and Exercise Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Zahra Bodaghabadi
- Department of Sports and Exercise Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Maryam Abolhasani
- Cardiovascular Diseases Research Centre, Cardiac primary prevention research center, Tehran University of Medical Sciences, Tehran, Iran
| | - Vahid Seifi
- Department of Sports and Exercise Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Reyhaneh Khazaei
- Department of Sports and Exercise Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Shima Ghanadi
- Obesity and Eating Habits Research Center, Endocrinology and Metabolism Clinical Sciences Institute, Tehran University of Medical Sciences, Tehran, Iran
| | - Reza Mazaheri
- Department of Sports and Exercise Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Mastaneh Rajabian Tabesh
- Cardiac Primary Prevention Research Center (CPPRC), Heart Centre Hospital, Tehran University of Medical Sciences, Tehran, Iran
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Gentile R, Halaas Y. Novel Approach to Facial Rejuvenation by Treating Cutaneous and Soft Tissue for Wrinkles Reduction: First Experience from Multicenter Clinical Trial. Facial Plast Surg Aesthet Med 2024; 26:1-6. [PMID: 37379470 DOI: 10.1089/fpsam.2023.0015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/30/2023] Open
Abstract
Background: Facial aging is determined by skin quality and the condition of underlying muscles, which contribute to the overall appearance by lifting heavy facial structures. Objective: This study aims to assess the safety and effectiveness of the novel radiofrequency (RF) and high-intensity facial muscle stimulation (HIFES) technology for treating wrinkles by facial tissue remodeling. Methods: This trial assessed the 3-month data of 24 subjects seeking facial wrinkles treatment. All subjects received four treatments, with a device utilizing RF and HIFES. The evaluation included a two-dimensional photographs assessment according to the Fitzpatrick Wrinkle and Elastosis Scale (FWES) and a three-dimensional (3D) photograph analysis for facial appearance. Therapy comfort and subject satisfaction were assessed. Results: Based on the data of 24 subjects (56.5 ± 2.0 years, skin types I-IV), the significant improvement increased up to 3 months (-2.3 points, p < 0.001) post-treatment. 3D photographs analysis documented notable cutaneous and structural rejuvenation and coincided with FWES evaluation, underlining the positive subjective appreciation of the results with 20.4% average wrinkle reduction at 1 month, further increasing to 36.6% wrinkle reduction at 3 months. Conclusion: Documented by both subjective and objective evaluation tools, the RF and HIFES procedure for facial rejuvenation was found to be effective for treatment of wrinkles and skin texture. ClinicalTrials.gov Identifier: NCT05519124.
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Affiliation(s)
- Richard Gentile
- Gentile Facial Plastic and Aesthetic Laser Center, Cleveland Clinic, Akron General Hospital, Youngstown, Ohio, USA
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Kent DE, Jacob C, Kinney BM. Retrospective analysis of high-intensity focused electromagnetic procedure synchronized with radiofrequency energy for visceral fat reduction. J Cosmet Dermatol 2023; 22:2485-2491. [PMID: 37154787 DOI: 10.1111/jocd.15784] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 03/20/2023] [Accepted: 04/09/2023] [Indexed: 05/10/2023]
Abstract
BACKGROUND Visceral adipose tissue (VAT), present in the abdominal cavity, oftentimes contributes to an unpleasant aesthetic appearance and can be correlated with serious health issues. High-intensity focused electromagnetic field (HIFEM) technology with synchronized radiofrequency (RF) was recently used for abdominal body shaping through subcutaneous fat reduction and muscle growth. AIM This study aimed to assess the effect of HIFEM + RF technology on VAT tissue. METHODS Data of 16 men and 24 women (22-62 years, 21.2-34.3 kg/cm2 ) from the original study were retrospectively reviewed. All subjects received three 30-min HIFEM + RF abdominal treatments once weekly for three consecutive weeks. The VAT area was measured in the axial plane of MRI scans at two levels: L4-L5 vertebrae and 5 cm above this level. The VAT was identified, segmented, and calculated, yielding total area in square centimeters per scan at both specified levels. RESULTS By thoughtful review of the subject's post-treatment MRI scans, no other changes in the abdominal cavity were found except for VAT. The evaluation showed a VAT reduction of 17.8% (p < 0.001) on average at 3-month follow-up, maintaining the results up to 6 months (-17.3%). Averaging the values obtained from both measured levels, the VAT, occupied an area of 100.2 ± 73.3 cm2 at the baseline. At the 3-month follow-up, the subjects achieved an average reduction of 17.9 cm2 , preserving the results at 6 months (-17.6 ± 17.3 cm). CONCLUSION This retrospective analysis of MRI images objectively documented the effect of HIFEM + RF abdominal therapy on VAT. The data indicates considerable VAT reduction without serious adverse events following the HIFEM + RF procedure.
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Affiliation(s)
- David E Kent
- Skin Care Physicians of Georgia, Macon, Georgia, USA
| | - Carolyn Jacob
- Chicago Cosmetic Surgery and Dermatology, Chicago, Illinois, USA
| | - Brian M Kinney
- USC Keck School of Medicine, Los Angeles, California, USA
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Weiss RA. Plasma Lipid Analysis of Simultaneous Application of Radiofrequency Synchronized With HIFEM for Fat Reduction in Same-Day Multiple Sessions. Dermatol Surg 2023; 49:766-770. [PMID: 37294850 DOI: 10.1097/dss.0000000000003843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
BACKGROUND High-intensity focused electromagnetic field (HIFEM) and synchronized radiofrequency (RF) technologies have been shown to be safe and effective on multiple body parts. OBJECTIVE To determine the plasma lipid levels and liver function tests of consecutive HIFEM + RF procedures delivered on the same day. METHODS Eight women and 2 men (24-59 years, BMI 22.4-30.6 kg/m 2 ) underwent 4 30-minute consecutive HIFEM + RF procedures. The treated area differed according to gender (females: abdomen and lateral and inner thighs; males: abdomen and front and back thighs). Liver function (aspartate aminotransferase [AST], alanine aminotransferase [ALT], gamma-glutamyltransferase [GGT], alkaline phosphatase [ALP]) and lipid profile (cholesterol, high-density lipoprotein [HDL], low-density lipoprotein [LDL], triglycerides [TG]) was monitored from blood samples drawn before the treatment, 1 hour, 24 to 48 hours, and 1 month after treatment. The subject's satisfaction, comfort, abdominal circumference, and digital photographs were also monitored. RESULTS All 10 patients completed planned treatments and follow-up blood draws. No significant fluctuation or notable deviation in the measured blood parameters was observed. The average values during the study were in a range of AST 15.7 to 16.7IU/L, ALT 11.9 to 13.4IU/L, GGT 11.6 to 13.8IU/L, and ALP 71.4 to 77.2IU/L, TG 1.0 mmol/L, HDL 1.7 mmol/L, LDL 3.0 mmol/L, and cholesterol 5.0 to 5.1 mmol/L corresponded to the normal ranges. Subjects reported high comfort during the treatment and satisfaction with their results. No adverse event occurred. CONCLUSION Plasma levels remained stable and normal or lipids and LFTs for multiple same-day treatments of RF plus HIFEM.
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Affiliation(s)
- Robert A Weiss
- Maryland Laser Skin, & Vein Institute, Hunt Valley, Maryland
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Swanson E. A Systematic Review of Electromagnetic Treatments for Body Contouring. Ann Plast Surg 2023; 90:180-188. [PMID: 36688862 PMCID: PMC9869942 DOI: 10.1097/sap.0000000000003387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Accepted: 11/09/2022] [Indexed: 01/24/2023]
Abstract
BACKGROUND Energy-based treatments include ultrasound, lasers, cryolipolysis, and radiofrequency. The most recent energy treatment for noninvasive body contouring is electromagnetic treatments-a hot topic in plastic surgery today. A systematic review to assess efficacy and safety has not been published. METHODS An electronic search was performed using PubMed to identify the literature describing electromagnetic treatments. Measurements from imaging studies were tabulated and compared. RESULTS Fourteen clinical studies were evaluated. Two studies included simultaneous radiofrequency treatments. In 11 studies, the Emsculpt device was used; in 2 studies, the Emsculpt-Neo device was used. One study included a sham group of patients. The usual protocol was 4 treatments given over a 2-week period. No complications were reported. Eight studies included abdominal measurement data obtained using magnetic resonance imaging, computed tomography, or ultrasound. Photographic results were typically modest. Photographs showing more dramatic results also showed unexplained reductions in untreated areas.Measurement variances were high. The mean reduction in fat thickness was 5.5 mm. The mean increment in muscle thickness was 2.2 mm. The mean decrease in muscle separation was 2.9 mm (P = 0.19). Early posttreatment ultrasound images in 1 study showed an echolucent muscle layer, compared with a more echodense layer at the baseline, consistent with tissue swelling after exercise. Almost all studies were authored by medical advisors for the device manufacturer. DISCUSSION Measurement data show small reductions in fat thickness, occurring almost immediately after the treatments. Adipocyte removal without tissue swelling would be unique among energy-based treatments. Similarly, muscle hypertrophy is not known to occur acutely after exercise; muscle swelling likely accounts for an early increment in muscle thickness. Any improvement in the diastasis recti is likely fictitious. CONCLUSIONS Electromagnetic treatments, either administered alone or in combination with radiofrequency, are safe. However, the evidence for efficacy is tenuous. Measured treatment effects are very small (<5 mm). Conflict of interest and publication bias are major factors in studies evaluating energy-based alternatives. The evidence-based physician may not be satisfied that an equivocal treatment benefit justifies the time and expense for patients.
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Jacob C, Weiss RA. Simultaneous HIFEM and Synchronized RF Procedure Can Be Effectively Used for Increasing Muscle Mass and Decreasing Fat in the Upper Arm. THE JOURNAL OF CLINICAL AND AESTHETIC DERMATOLOGY 2023; 16:50-54. [PMID: 36909865 PMCID: PMC10005810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 03/14/2023]
Abstract
Objective Several studies on the simultaneous use of high-intensity focused electromagnetic field (HIFEM) and radiofrequency (RF) have shown safety and effectiveness of fat reduction and muscle mass increases in other parts of the body. This study investigated HIFEM+RF procedure effect on muscle mass and adipose tissue in the upper arms. Methods Thirty-four subjects enrolled in this multicentric study underwent four, 30-minute bilateral procedures over the upper arms spaced one week apart, with the device simultaneously emitting HIFEM and RF energies. Fat and m. triceps muscle tissue change was measured via magnetic resonance imaging at baseline, 1-month, and 3-month follow-up visits. Additionally, digital photographs, patient comfort, and satisfaction questionnaires were obtained. The trial is registered on ClinicalTrials.gov under NCT04596241. Results MRI images analysis showed significant improvement at both follow-up visits. At 1-month follow-up (n=28) patients showed 22.3 percent (-4.0±1.2 mm) decrease of average fat tissue, and 21.5 percent (+8.2±2.3 mm) muscle mass increase. Twenty-five patients completed the 3-month follow-up visit, with average decrease in fat tissue by 25.5 percent (-4.9±1.5 mm) and average increase in muscle mass by 23.9 percent (+8.9±2.01 mm). Analysis of questionnaires revealed high satisfaction with the results (84.64%), high comfort during the treatment (91.18%), and low VAS score (1.58±2.0), indicating painless procedure. Conclusion Presented results demonstrate the safety and effectiveness of the HIFEM+RF procedure for muscle mass increase and fat reduction in the upper arm area. These findings correspond with the outcomes seen in other body parts.
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Affiliation(s)
- Carolyn Jacob
- Dr. Jacob is with Chicago Cosmetic and Dermatologic Research in Chicago, Illinois
| | - Robert A Weiss
- Dr. Weiss is with Maryland Laser Skin and Vein Institute in Hunter Valley, Maryland
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DiBernardo B, Chilukuri S, McCoy JD, Katz B, Goldberg DJ. High-Intensity Focused Electromagnetic Field With Synchronized Radiofrequency Achieves Superior Gluteal Muscle Contouring Than High-Intensity Focused Electromagnetic Field Procedure Alone. Aesthet Surg J Open Forum 2023; 5:ojac087. [PMID: 36654971 PMCID: PMC9837370 DOI: 10.1093/asjof/ojac087] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Background The high-intensity focused electromagnetic field (HIFEM) procedure is an effective method for noninvasive toning and shaping of buttocks. Objectives To investigate and compare the efficacy of simultaneous application of HIFEM procedure with radiofrequency (RF) heating vs HIFEM standalone procedure on the buttocks. Methods Sixty-seven subjects (21-67 years, BMI 16-34 kg/m2) were recruited and divided into two groups. Group A received simultaneous HIFEM + RF therapy, and group B received standalone HIFEM treatments. All participants underwent four 30-minute bilateral treatments on the buttocks. The MRI was used to evaluate the changes in muscle and fat thickness. Results Data of 32 subjects from group A and 31 subjects from group B were reviewed at 1-month follow-up. On average, subjects from group A showed a 31.3% higher increase in muscle thickness, as shown in the MRI evaluation. The gluteal muscle thickness continued to grow and peaked at a 3-month follow-up, wherein 27 patients were evaluated in each group (n = 54). Group A showed on average +24.7% increase (gluteus maximus +8.5 ± 1.9 mm, medius +6.0 ± 1.1 mm, minimus +2.9 ± 0.8 mm), while group B exhibited only +15.9% increase in muscle thickness (gluteus maximus +5.2 ± 1.1 mm, medius +3.6 ± 1.0 mm, minimus +1.6 ± 0.4 mm). On average, group A showed a 35.6% higher growth in muscle thickness. Treatments were safe and comfortable with high satisfaction rates. No adverse event was reported throughout the study. Conclusions Our results suggest that simultaneous use of HIFEM + RF is safe and significantly more effective for gluteal contouring than the HIFEM procedure alone. Level of Evidence 2
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Affiliation(s)
- Barry DiBernardo
- The medical director of a private plastic surgery practice, New Jersey, NY, USA
| | - Suneel Chilukuri
- the medical director of a private dermatology practice, Houston, TX, USA
| | - J D McCoy
- The founder of a private medical practice, Gilbert, AZ, USA
| | - Bruce Katz
- Katz is a clinical professor of dermatology at a private practice, New York, NY, USA
| | - David J Goldberg
- The director of a private dermatology practice, New York, NY, USA
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Duncan DI, Busso M. Effectiveness of combined use of targeted pressure energy, radiofrequency, and high-intensity focused electromagnetic fields to improve skin quality and appearance of fat and muscle tissue in different body parts. J Cosmet Dermatol 2023; 22:200-205. [PMID: 36045512 PMCID: PMC10087797 DOI: 10.1111/jocd.15280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Revised: 06/21/2022] [Accepted: 07/15/2022] [Indexed: 01/27/2023]
Abstract
BACKGROUND Inevitable signs of aging are especially noticeable in middle to elder age when stretch marks, loose skin, cellulite, and body-contour changes naturally appear. AIMS To verify efficacy of high-intensity focused electromagnetic field (HIFEM), radiofrequency (RF), and Targeted Pressure Energy (TPE) combination treatment to address unfavorable changes in skin, fat, and muscle tissue. METHODS The device simultaneously emitting monopolar RF and TPE energies was consecutively combined with simultaneous HIFEM+RF procedure in 32 subjects (21-64 years, 17.4-33.5 kg/m2 ) for treatment of thighs (N = 15; back, inner, or front), buttocks/saddlebags (N = 7), abdomen (N = 8), and upper arms (N = 2). All patients underwent four weekly, combined treatments of 30-min HIFEM+RF procedure followed by 15-30 min RF+TPE, depending on treatment area. Circumferential measurements, digital photographs, subject satisfaction, and comfort questionnaires were assessed up to 3-months post-treatment. RESULTS Majority of participants found treatments comfortable, no adverse events occurred. Subjects showed substantial improvement in all treated areas from 1-month follow-up. Combination of HIFEM+RF, monopolar RF, and TPE resulted in significant circumference decrease. Generally, more pronounced results were seen at 3 months when subjects showed -5.2 cm on abdomen, -3.0 cm on thighs, and -5.5 cm on saddlebags, respectively. Ninety-four percent of subjects were satisfied with treatment results, most noticed improvement in cellulite, skin laxity, and muscle definition. CONCLUSIONS Results showed high patient satisfaction and efficacy in improving body contour and skin quality. Combining simultaneous HIFEM+RF procedure with simultaneous monopolar RF+TPE treatments considerably enhanced body contour and skin tissue. The procedure proved versatile and may effectively treat multiple body parts.
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Spot Reduction of Localized Fat Deposits on the Lateral Thighs by Simultaneous Emission of Synchronized Radiofrequency and High-Intensity Focused Electromagnetic Energy: Magnetic Resonance Multicenter Study. Dermatol Surg 2023; 49:48-53. [PMID: 36533796 DOI: 10.1097/dss.0000000000003663] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND Unwanted lateral fat most prominently affects the female population and may cause self-esteem issues. OBJECTIVE To investigate the effectiveness and safety of synchronized high-intensity focused electromagnetic (HIFEM) + radiofrequency (RF) for the treatment of lateral thigh adipose tissue. MATERIALS AND METHODS Ninety-three subjects (21-70 year old) received 4, 30-minute HIFEM + RF treatments of the lateral thighs. Magnetic resonance imaging (MRI) of the treated area was obtained at baseline, 1, 3, and 6 months post-treatment to document the changes in fat layer thickness. Furthermore, digital photographs, circumference measurements of the lateral thighs, subjects' satisfaction questionnaires, and therapy safety and comfort were documented. RESULTS Magnetic resonance imaging revealed a significant reduction of fat tissue in the saddlebag region peaking at 3 months (-18 ± 5.5 mm; N = 51). The thigh circumference measured at 3 predefined levels decreased on average by 2.3 cm, with the greatest change at the level of 10 cm below the infragluteal fold (-3.5 cm, 3-month follow-up). Results were maintained at 6 months. No adverse events were recorded. The therapy was found comfortable with a high satisfaction rate. CONCLUSION High-intensity focused electromagnetic + RF treatment to the lateral thigh area demonstrated effectiveness in long-term fat thickness reduction by MRI imaging. Secondary endpoint showed simultaneous effectiveness and safety.
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Muscle Stimulation for Aesthetic Body Shaping: A Comprehensive and Critical Review. Dermatol Surg 2022; 48:1076-1082. [PMID: 35985005 DOI: 10.1097/dss.0000000000003550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Aesthetic muscle stimulation (AMS) using high-intensity electromagnetic field (HIFEM) targets skeletal muscle neurons, causing muscle hypertrophy and loss of adipose tissue, thereby cultivating a sculpted physique. Many studies have evaluated AMS for noninvasive body contouring; however, the efficacy, safety, and long-term data remain unclear. OBJECTIVE To critically evaluate the current literature on the use of electromagnetic muscle stimulation for body contouring and provide a consensus on patient selection and long-term efficacy of AMS. MATERIALS AND METHODS PubMed and Embase were searched using the terms: "HIFEM," "Electromagnetic therapy," and "muscle" or "Electrical stimulation muscle treatments" and "aesthetics." Studies involving the use of muscle stimulation for nonaesthetic/dermatologic, in vitro studies or studies involving animals were excluded. RESULTS Twenty studies in total were included [9 moderate-quality, 8 low-quality, and 3 very low‒quality studies] based on the Grading of Recommendations, Assessment, Development, and Evaluation scale, representing 521 patients. Body sites evaluated included the abdomen (378 patients), buttock (156 patients), arms (22 patients), and calves (15 patients). CONCLUSION Electromagnetic muscle stimulation represents an effective therapeutic intervention for abdominal contouring that yields increased muscle thickness, and reduced abdominal fat thickness, for up to 1 year after treatment. Larger, controlled studies are needed to determine the efficacy of electromagnetic muscle stimulation alone for contouring of buttocks, thighs, arms, and calves.
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Duncan DI. Safety and Efficacy of Simultaneous Application of High-intensity Focused Electromagnetic Field and Synchronized Radiofrequency for Non-invasive Fat Reduction and Muscle Toning in Inner Thighs: Magnetic Resonance Imaging Evaluation. THE JOURNAL OF CLINICAL AND AESTHETIC DERMATOLOGY 2022; 15:28-32. [PMID: 36061479 PMCID: PMC9436229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
BACKGROUND High-intensity focused electromagnetic field (HIFEM) and radiofrequency (RF) are established stand-alone techniques used in body contouring. However, data on the simultaneous combination and effects of these modalities for inner thigh treatment is lacking. OBJECTIVE To investigate the efficacy and safety of the HIFEM+RF procedure for non-invasive fat reduction in the inner thigh, as well as toning and strengthening of the inner thigh muscles. METHODS Sixteen women with an average age of 47.31±12.51 years were recruited. Each patient received four 30-minute bilateral treatments on the inner thighs once a week. Magnetic resonance imaging (MRI) scans of the treated area were evaluated at baseline, one-, and three-month follow-up visits for subcutaneous fat and muscle thickness changes. Anthropometric data and digital photographs were collected. Subject satisfaction and therapy comfort were evaluated. RESULTS The results peaked at three months, showing significant changes in both treated tissues. On average, the fat thickness was reduced by 27.4 percent (p<0.001), while muscle tissue showed an average increase of 23.2 percent. Thigh circumference was reduced on average by 1.52cm, with a maximum change of -1.8cm, observed at 5cm below the gluteal crease. The treatment was considered comfortable with high patient satisfaction. CONCLUSION Analysis of magnetic resonance images and thigh circumference showed that therapy combining HIFEM and RF is highly effective for subcutaneous fat reduction and increased muscle thickness in inner thighs.
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Negosanti F, Cannarozzo G, Zingoni T, Leone A, Fusco I. Is It Possible to Reshape the Body and Tone It at the Same Time? Schwarzy: The New Technology for Body Sculpting. Bioengineering (Basel) 2022; 9:bioengineering9070284. [PMID: 35877335 PMCID: PMC9311856 DOI: 10.3390/bioengineering9070284] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 06/21/2022] [Accepted: 06/27/2022] [Indexed: 11/24/2022] Open
Abstract
Background and Objective: In recent years, a strong desire for slimmer and healthier-looking bodies has grown in the population. The aim of this study was to evaluate the effectiveness and safeness of the new technology Flat Magnetic Stimulation for buttock and abdomen remodeling in athletic subjects. Methods: A total of 49 patients (31 females and 18 males) were enrolled. Patients’ digital photos and buttocks/abdomen circumference measurements were taken to assess and monitor the effectiveness of treatment on muscle firming. The level of patient satisfaction was evaluated by a questionnaire based on a seven point Likert scale. Average scores were calculated at a 1-month follow-up (FU). Results: A significant increase in the buttocks’ mean circumference from 85.5 ± 0.7 cm to 88.5 ± 0.7 cm (p < 0.05) and in the abdomens’ mean circumference from 76.5 ± 9.19 cm to 78 ± 9.89 cm (p < 0.05) was observed 1 month after the last treatment. All subjects reported that their buttocks and abdomens felt more lift and toned. The average abdomen and buttocks satisfaction scores improve significantly at 1-month FU. Conclusions: Our data show that FMS treatment could be used as an effective mechanism for muscle toning.
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Affiliation(s)
| | - Giovanni Cannarozzo
- Lasers in Dermatology Unit, Department of Dermatology, University of Rome Tor Vergata, 00133 Rome, Italy; (G.C.); (T.Z.)
| | - Tiziano Zingoni
- Lasers in Dermatology Unit, Department of Dermatology, University of Rome Tor Vergata, 00133 Rome, Italy; (G.C.); (T.Z.)
| | | | - Irene Fusco
- Department of Biology, University of Florence, 50121 Florence, Italy
- Correspondence: ; Tel.: +39-32-86-853-105
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A New Protocol to Treat Abdominal Subcutaneous Fat Combining Microwaves and Flat magnetic stimulation. Bioengineering (Basel) 2022; 9:bioengineering9050182. [PMID: 35621460 PMCID: PMC9137650 DOI: 10.3390/bioengineering9050182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 04/15/2022] [Accepted: 04/18/2022] [Indexed: 12/03/2022] Open
Abstract
Background: A healthy lifestyle is not always able to improve the abdomen’s appearance, especially in those patients who have undergone sudden weight changes. Objective: We aimed at evaluating the efficacy of combined microwaves and flat magnetic stimulation (FMS) to treat abdominal localized adiposity and laxity. Methods: Twenty-five patients were subjected to two treatment sessions per month on the abdominal area with microwaves. FMS was also performed twice per week, with a minimum of two days between each session for two months. The technology uses three types of different protocols: massage, muscle definition (shaping), and muscular strengthening. Measurements, including body mass index (BMI) and waist, and abdominal ultrasound were performed at baseline and three months after the last treatment session. Blood examinations were performed, and a 5-Likert scale questionnaire was used to assess patient satisfaction. Results: At follow-up, three months after the last treatment, the mean waist circumference (WC) was significantly reduced, and skin laxity improved in all patients (p < 0.001). A significant improvement in abdominal muscle tissue thickness was also shown in all abdominal areas, and the thickness of the adipose tissue evaluated by ultrasound was reduced. Conclusions: This study proves that the combination of microwaves and FMS treatment is secure and efficient for treating abdominal subcutaneous fat and skin laxity.
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Murgia RD, Noell C, Weiss M, Weiss R. Body contouring for fat and muscle in aesthetics: Review and debate. Clin Dermatol 2022; 40:29-34. [DOI: 10.1016/j.clindermatol.2021.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Abstract
Female genitourinary treatments in aesthetics utilize energy-based treatments and other non-invasive modalities. These include CO2 and Er:YAG lasers, radiofrequency (RF), high-intensity focused electromagnetic energy (HIFEM), hyaluronic acid (HA) injection, platelet-rich plasma (PRP), and silicone thread treatments with an objective to treat sexual dysfunction and symptoms of genitourinary syndrome associated with menopause (GSM), which include atrophic vaginitis, urinary incontinence, and vulvovaginal laxity that is characterized by vaginal dryness, thinning of the epithelium, laxity, prolapse, incontinence, dyspareunia, and increased bacterial infections. The body of evidence is growing for the use of these modalities to improve signs and symptoms of GSM and sexual function, as well as rejuvenate the appearance of external female genitalia. We reviewed the currently available modalities in this rapidly advancing area of expertise.
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Affiliation(s)
- Cuong Le
- Hackensack University Medical Center Palisades Dermatology, North Bergen, NJ
| | - Robert D Murgia
- Maryland Dermatology Laser, Skin, & Vein Institute, Hunt Valley, MD
| | - Claire Noell
- Maryland Dermatology Laser, Skin, & Vein Institute, Hunt Valley, MD
| | - Margaret Weiss
- Maryland Dermatology Laser, Skin, & Vein Institute, Hunt Valley, MD
| | - Robert Weiss
- Maryland Dermatology Laser, Skin, & Vein Institute, Hunt Valley, MD.
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Leone A, Piccolo D, Conforti C, Pieri L, Fusco I. Evaluation of safety and efficacy of a new device for muscle toning and body shaping. J Cosmet Dermatol 2021; 20:3863-3870. [PMID: 34716647 DOI: 10.1111/jocd.14579] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 08/31/2021] [Accepted: 10/18/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND The spread of non-invasive procedures for fat deposits removal has increased rapidly in recent years. In the field of esthetic medicine, high-intensity focused electromagnetic field (HIFEM) technology has recently been introduced, as a tool for toning and strengthening muscles, which goes far beyond normal physical exercise. OBJECTIVE The purpose of this study is to evaluate the efficacy and safety of a new device for body remodeling. METHODS A set of 15 patients (7 males and 8 females, BMI 24.05 ± 2.01 kg m-2 , age 32-57) participated in this study. Patients were enrolled at Dermatos center, Montesilvano, Abruzzo, Italy. The technology used is FMS (Flat Magnetic Stimulation): 6-8 treatment sessions were performed. The sessions must be repeated twice a week, with a minimum of 2 days between each session. Treatment duration varies from 20 to 45 min, depending on patients. RESULTS During 1-month follow-up after the last treatment evaluations, the results showed tonification, the strengthening of muscles, and the reduction of localized adiposity. There is a significant reduction in waist circumference (80.7 ± 4.3 cm vs 77.3 ± 5.6 cm, p < 0.001). All patients showed relatively high satisfaction immediately after the last treatment. CONCLUSIONS Our data show that intense muscle activity is generated by FMS treatments, suggesting that this technology could be used as a convenient and effective muscle toning tool.
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21
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Weiss RA, Bernardy J, Tichy F. Simultaneous Application of High-Intensity Focused Electromagnetic and Synchronized Radiofrequency for Fat Disruption: Histological and Electron Microscopy Porcine Model Study. Dermatol Surg 2021; 47:1059-1064. [PMID: 34115683 DOI: 10.1097/dss.0000000000003091] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Radiofrequency (RF) and high-intensity focused electromagnetic (HIFEM) technologies are used for noninvasive body shaping as standalone modalities. OBJECTIVE To examine the effects of novel synchronized RF and HIFEM on subcutaneous adipose tissue in a porcine animal model. MATERIALS AND METHODS Seven large white pigs aged 6 months received 3 abdominal treatments of simultaneous application of synchronized RF and HIFEM (30 minutes, once per week). Punch biopsies of treated and control subcutaneous tissue were collected at the baseline, 4 days, 2 weeks, 1 month, and 2 months. Specimens were examined by light and scanning electron microscopy. Adipocyte volume was analyzed. Fat tissue temperature was measured in situ (fiber optic probes) and superficially (thermal imager). RESULTS Fat layer was heated to temperatures of 42 to 45°C. Signs of fat apoptosis (shape alternations and pyknotic nuclei) appeared at day 4 and peaked between 2 weeks and 1 month. Adipocyte volume decreased significantly (p < .001) by 31.1% at 2 weeks, 1 month (-23.6%), and 2 months (-22.0%). Control samples showed healthy adipocytes. Scanning electron microscopy micrographs corroborated histology findings, showing flattened, volume-depleted and disrupted adipocytes. CONCLUSION Synchronized RF with HIFEM procedure resulted in a significant and sustained fat reduction with no adverse events.
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Affiliation(s)
- Robert A Weiss
- Maryland Laser Skin, & Vein Institute, Hunt Valley, Maryland
| | | | - Frantisek Tichy
- Department of Anatomy and Histology, Faculty of Veterinary Medicine, University of Veterinary and Pharmaceutical Sciences Brno, CZ
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Halaas Y, Duncan D, Bernardy J, Ondrackova P, Dinev I. Activation of Skeletal Muscle Satellite Cells by a Device Simultaneously Applying High-Intensity Focused Electromagnetic Technology and Novel RF Technology: Fluorescent Microscopy Facilitated Detection of NCAM/CD56. Aesthet Surg J 2021; 41:NP939-NP947. [PMID: 33433586 PMCID: PMC8202148 DOI: 10.1093/asj/sjab002] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Background Myosatellite cells are myogenic stem cells that can transform to provide nuclei for existing muscles or generate new muscle fibers as documented after extended exercise programs. Objectives The authors investigated whether the simultaneous application of High-Intensity Focused Electromagnetic (HIFEM) and Synchrode radiofrequency (RF) affects the levels of satellite cells similarly as the prolonged exercise does to achieve muscle growth. Methods Three 30-minute simultaneous HIFEM and Synchrode RF treatments (once a week) were administered over the abdominal area of 5 Large White swine aged approximately 6 months. All animals were anesthetized during the treatments and biopsy acquisition. Biopsies of muscle tissue were collected at baseline, 4 days, 2 weeks, and 1 month post-treatment. After binding the specific antibodies, the NCAM/CD56 levels, a marker of activated satellite cells, were quantified employing the immunofluorescence microscopy technique with a UV lamp. Results Examined slices showed a continuous increase in satellite cell levels throughout the study. Four days after the treatment, we observed a 26.1% increase in satellite cells, which increased to 30.2% at 2-week follow-up. Additional histological analysis revealed an increase in the cross-sectional area of muscle fibers and the signs of newly formed fibers of small diameters at 2 weeks after the treatment. No damage to muscle tissue and no adverse effects related to the treatment were observed. Conclusions The findings indicate that the simultaneous application of HIFEM and novel Synchrode RF treatment can initiate differentiation of satellite cells to support the growth of existing muscles and, presumably, even the formation of new myofibers.
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Affiliation(s)
| | | | - Jan Bernardy
- Veterinary Research Institute, Brno, Czech Republic
| | | | - Ivan Dinev
- Faculty of Veterinary Medicine, Trakia University, Stara Zagora, Bulgaria
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Goldberg DJ, Enright KM, Goldfarb R, Katz B, Gold M. The role and clinical benefits of high-intensity focused electromagnetic devices for non-invasive lipolysis and beyond: A narrative review and position paper. J Cosmet Dermatol 2021; 20:2096-2101. [PMID: 33960109 DOI: 10.1111/jocd.14203] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Accepted: 04/29/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND In 2018, the first device to use high-intensity focused electromagnetic (HIFEM) technology to non-invasively build muscle was brought to market. Even more recently, the first HIFEM and radiofrequency combination device designed to both build muscle and eliminate fat cells came into use (HIFEM+). In view of the increase in recently published original data pertaining to HIFEM, an advisory board recently convened to discuss the group's clinical experiences with this technology. AIM Communicate an advisory group's recommendations for the current use of HIFEM+ technology for aesthetic indications. METHODS An advisory board meeting to discuss challenges and opportunities for HIFEM devices in aesthetic medicine took place in November 2020, via remote conference. The expert advisory board consisted of a group of senior aesthetic physicians regularly treating patients with non-invasive body contouring devices. A narrative review of the literature and key recommendations from the meeting are presented herein. RESULTS To date, the combined results of several clinical studies (including over 500 patients and 30 investigators) support that patients treated with HIFEM+ experience on average, 30% less fat, 25% more muscle, 19% reduction in abdominal separation and up to 5.9 cm reduction in waist circumference. Moreover, HIFEM+ induces a 30% increase in satellite cell content, which is similar to the 36% increase observed following twelve weeks of exercise. CONCLUSIONS The advisory board unanimously agreed on several messages related to HIFEM technology, including that the pairing of HIFEM and radiofrequency (HIFEM+) enables a higher intensity of muscle stimulation and lipolysis, compared to HIFEM alone.
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Affiliation(s)
- David J Goldberg
- Skin Laser & Surgery Specialists of NY and NJ, Hackensack, NJ, USA.,Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | | | | | - Bruce Katz
- Icahn School of Medicine at Mount Sinai, New York, NY, USA.,The JUVA Skin and Laser Center, New York, NY, USA
| | - Michael Gold
- Gold Skin Care Center, Nashville, TN, USA.,Vanderbilt University School of Medicine and Nursing, Nashville, TN, USA
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Gunes S, Buyukakilli B, Yaman S, Turkseven CH, Ballı E, Cimen B, Bayrak G, Celikcan HD. Effects of extremely low-frequency electromagnetic field exposure on the skeletal muscle functions in rats. Toxicol Ind Health 2021; 36:119-131. [PMID: 32279651 DOI: 10.1177/0748233720912061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The aim of the present study was to systematically investigate the effects of chronic exposure to extremely low-frequency electromagnetic field (ELF-EMF) on electrophysiological, histological and biochemical properties of the diaphragm muscle in rats. Twenty-nine newly weaned (24 days old, 23-80 g) female (n = 15) and male (n = 14) Wistar Albino rats were used in this study. The animals were randomly divided into two groups: the control group and the electromagnetic field (EMF) group. The control group was also randomly divided into two groups: the control female group and the control male group. The EMF exposure group was also randomly divided into two groups: the ELF-EMF female group and the ELF-EMF male group. The rats in the ELF-EMF groups were exposed for 4 h daily for up to 7 months to 50 Hz frequency, 1.5 mT magnetic flux density. Under these experimental conditions, electrophysiological parameters (muscle bioelectrical activity parameters: intracellular action potential and resting membrane potential and muscle mechanical activity parameter: force-frequency relationship), biochemical parameters (Na+, K+, Cl- and Ca+2 levels in the blood serum of rats; Na+-K+ ATPase enzyme-specific activities in muscle tissue; and free radical metabolism in both muscle tissue and serum) and transmission electron microscopic morphometric parameters of the diaphragm muscle were determined. We found that chronic exposure to ELF-EMF had no significant effect on the histological structure and mechanical activity of the muscle and on the majority of muscle bioelectrical activity parameters, with the exception of some parameters of muscle bioelectrical activity. However, the changes in some bioelectrical activity parameters were relatively small and unlikely to be clinically relevant.
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Affiliation(s)
- Sevgi Gunes
- Department of Biophysics, Faculty of Medicine, Mersin University, Mersin, Turkey
| | - Belgin Buyukakilli
- Department of Biophysics, Faculty of Medicine, Mersin University, Mersin, Turkey
| | - Selma Yaman
- Department of Biophysics, Faculty of Medicine, Kahramanmaras Sutcu Imam University, Kahramanmaras, Turkey
| | | | - Ebru Ballı
- Department of Histology and Embryology, Faculty of Medicine, Mersin University, Mersin, Turkey
| | - Burak Cimen
- Department of Biochemistry, Faculty of Medicine, Mersin University, Mersin, Turkey
| | - Gulsen Bayrak
- Department of Histology and Embryology, Faculty of Medicine, Mersin University, Mersin, Turkey
| | - Havva Didem Celikcan
- Department of Biostatistics, Faculty of Medicine, Mersin University, Mersin, Turkey
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25
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Kent DE, Kinney BM. The effect of high-intensity focused electromagnetic procedure on visceral adipose tissue: Retrospective assessment of computed tomography scans. J Cosmet Dermatol 2021; 20:757-762. [PMID: 33543566 PMCID: PMC7986109 DOI: 10.1111/jocd.13952] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 01/07/2021] [Accepted: 01/11/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND High levels of visceral adipose tissue (VAT) are associated with abdominal obesity and increased risk of metabolic deterioration. Recent studies showed that intensive physical exercise results in the reduction of subcutaneous and visceral fat. AIMS This study investigates the effect of supramaximal muscle contractions induced by a HIFEM procedure for abdominal VAT changes. METHODS Computed tomography (CT) scans of 22 subjects (47.3 ± 8.4 years, BMI of 23.5 ± 3.5 kg/m2 ) who received 8 HIFEM treatments of the abdomen (2-3 days apart) were retrospectively evaluated for the changes in VAT. The CT scans were obtained at baseline and 1 month after the last treatment. The transverse slices at umbilical, infraumbilical, and supraumbilical levels were used to determine the cross-sectional area (CSA) of VAT through a semi-automated segmentation method. RESULTS Analysis of the CSA revealed a significant (P = .004) and uniform reduction of the abdominal VAT area by 14.3% (-16.7 cm2 ) from 110.6 ± 69.0 cm2 to 93.9 ± 54.6 cm2 . In general, a higher relative improvement was seen infraumbilically (17.1%), followed by supraumbilical (15.5%) and umbilical (10.7%) levels. The reduction of VAT was strongly correlated to the reduction of subcutaneous fat (r(17) = 0.66; P = .002). A decrease in VAT volume contributed to the overall aesthetic enhancement visible on digital photographs. CONCLUSIONS The outcomes indicate that HIFEM technology has a positive effect on VAT. However, further studies are necessary to validate these outcomes and to clarify the exact mechanism of a VAT reduction. Based on our results, the HIFEM procedure may be a beneficial treatment option for patients with high VAT deposits.
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Affiliation(s)
| | - Brian M Kinney
- Division of Plastic Surgery, University of Southern California, Beverly Hills, CA, USA
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Kinney BM, Kent DE. MRI and CT Assessment of Abdominal Tissue Composition in Patients After High-Intensity Focused Electromagnetic Therapy Treatments: One-Year Follow-Up. Aesthet Surg J 2020; 40:NP686-NP693. [PMID: 32103232 DOI: 10.1093/asj/sjaa052] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Several studies investigating high-intensity focused electromagnetic (HIFEM) treatments have recently been published. However, due to the novelty of the procedure, long-term data are still missing. OBJECTIVES The aim of this study was to evaluate changes in abdominal tissues on average 1 year after a series of HIFEM treatments, to determine the long-term durability of patients' original body responses. METHODS Magnetic resonance imaging (MRI) or computed tomography (CT) scanning were performed on 21 patients a mean of 332.6 [88.5] days after their original HIFEM treatment series. The scans were evaluated by a blinded radiologist for abdominal muscle thickness, subcutaneous fat changes, and abdominal separation. The results were compared with the MRI/CT-assisted measurements taken at baseline and 6-week follow-up. Correlations between collected data sets were calculated and tested. The incidence of any adverse events related to earlier treatments was monitored. RESULTS When comparing the 1-year follow-up measurements with the baseline, the MRI/CT-assisted calculations revealed mean reductions of 14.63% (2.97 [2.11] mm) in fat, 19.05% (1.89 [0.88] mm) in muscle thickening, and 10.46% (1.96 [1.71] mm) in diastasis recti. All changes were significant (P < 0.05) and not related to weight fluctuations (P > 0.05). The baseline width of diastasis positively correlated with the degree of improvement at follow-up. No adverse events were reported. CONCLUSION The HIFEM-induced muscle hypertrophy, fat reduction, and reduction in abdominal separation were maintained 1-year posttreatment. This suggests long-term durability of the original bodily response, which needs to be verified by continuing follow-up of this group and by further studies. LEVEL OF EVIDENCE: 4
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Affiliation(s)
- Brian M Kinney
- Clinical Associate Professor of Plastic Surgery, USC Keck School of Medicine, Los Angeles, CA
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27
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Affiliation(s)
- Diane I. Duncan
- Department of Plastic Surgery Plastic Surgical Associates of Fort Collins, P. C. Fort Collins Colorado USA
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28
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Magnetic Resonance Imaging Evaluation of Changes in Gluteal Muscles After Treatments With the High-Intensity Focused Electromagnetic Procedure. Dermatol Surg 2020; 47:386-391. [DOI: 10.1097/dss.0000000000002764] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Zachary CB, Burns AJ, Pham LD, Jimenez Lozano JN. Clinical Study Demonstrates that Electromagnetic Muscle Stimulation Does Not Cause Injury to Fat Cells. Lasers Surg Med 2020; 53:70-78. [PMID: 32383824 PMCID: PMC7891655 DOI: 10.1002/lsm.23259] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 04/21/2020] [Accepted: 04/22/2020] [Indexed: 12/15/2022]
Abstract
Background and Objectives A previous pre‐clinical study on electromagnetic muscle stimulation (EMMS) suggested that fat cell apoptosis occurs following treatment in a porcine model. While EMMS can induce changes in muscle, the effect on fat tissue is not established. This clinical study sought to assess adipose tissue response to EMMS in comparison to cryolipolysis treatment. Study Design/Materials and Methods Study subjects were recruited prior to abdominoplasty to receive body contouring treatments and subsequently to obtain tissue for histological analysis. Non‐invasive abdominal treatments were delivered using a commercially available (n = 6) or prototype (n = 3) EMMS system or a cryolipolysis system (n = 2). Subjects received a single EMMS treatment (100% intensity for 30 minutes) or a single cryolipolysis treatment (−11°C for 35 minutes) to the abdomen. Superficial and deep (i.e., adjacent to muscle layer) subcutaneous adipose tissue was harvested at set timepoints post‐treatment. The presence or absence of an inflammatory response was evaluated using standard hematoxylin and eosin (H&E) staining. As adipocytes that are destined to become apoptotic cannot be distinguished by traditional H&E staining during the early phases of injury, irreversible fat cell injury was assessed using perilipin immunofluorescence. Results Following H&E histological analysis at 3, 10, 11, and 17 days post‐treatment, no EMMS‐treated samples showed an inflammatory response in either the superficial or deep subcutaneous adipose tissue. For the cryolipolysis‐treated adipose tissue, however, the H&E staining revealed a marked inflammatory response with an influx of neutrophils, lymphocytes, and macrophages at timepoints consistent with previous histological studies. Further, loss of perilipin staining provided clear visual evidence of irreversible fat cell injury in the cryolipolysis‐treated adipose tissue. In contrast, the electromagnetic muscle stimulation‐treated samples showed persistence of perilipin staining of adipose tissue indicating that all fat cells were viable. Conclusion This study failed to demonstrate either fat cell injury or inflammatory response following EMMS treatment. While electromagnetic muscle stimulation may non‐invasively induce muscle changes, this clinical study found no evidence of an impact injurious or otherwise on subcutaneous fat. © 2020 The Authors. Lasers in Surgery and Medicine published by Wiley Periodicals LLC
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Affiliation(s)
- Christopher B Zachary
- Department of Dermatology, School of Medicine, University of California, Irvine, California, 92697
| | - A Jay Burns
- Private Practice Surgical and Non-Surgical Cosmetic Plastic Surgery, Dallas, Texas, 75225
| | - Linda D Pham
- ZELTIQ Aesthetics, an affiliate of Allergan, plc., Pleasanton, California, 94588
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Cook J, Pozner JN. Commentary on: Noninvasive Induction of Muscle Fiber Hypertrophy and Hyperplasia: Effects of High-Intensity Focused Electromagnetic Field Evaluated in an In-Vivo Porcine Model: A Pilot Study. Aesthet Surg J 2020; 40:575-576. [PMID: 31904822 DOI: 10.1093/asj/sjz314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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