HIFU lifting evidence for Abdominal fat

Abstract summary (English) BACKGROUND: Obesity-induced insulin resistance leads to the metabolic syndrome. Both bariatric surgery and surgical fat removal have been shown to improve metabolic health, but the metabolic benefits of nonsurgical fat removal remain uncertain. The aim of this paper is to establish whether nonsurgical fat removal exerts measurable, lasting metabolic benefits by way of changes to serum lipid profiles.

Meta-Analysis, Journal Article, Review

Abstract summary (English) BACKGROUND: Demand for nonsurgical esthetic body procedures has led to the development of noninvasive techniques for reducing localized subcutaneous adipose tissue. OBJECTIVE: This study assessed multiple treatments with nonthermal focused ultrasound for noninvasive abdominal treatment of excess fat deposits. MATERIALS AND METHODS: Subjects were randomly assigned to Group 1 for a 4-week control phase before...

Journal Article, Multicenter Study, Randomized Controlled Trial

Abstract summary (English) BACKGROUND: High-intensity focused ultrasonography (HIFU) is a nonsurgical, noninvasive method for body sculpting in nonobese patients. The technique ablates subcutaneous adipose tissue by causing molecular vibrations that increase tissue temperature and induce rapid cell necrosis. OBJECTIVES: The authors evaluate the long-term safety of a HIFU device for sculpting the abdomen and flanks.

Journal Article, Multicenter Study, Randomized Controlled Trial, Research Support, Non-U.S. Gov't

Abstract summary (English) BACKGROUND: High-intensity focused ultrasound presents a noninvasive approach to body sculpting for nonobese patients. The purpose of this study was to evaluate the safety and effectiveness of a high-intensity focused ultrasound device for sculpting of the abdomen and flanks. METHODS: Adults (aged 18 to 65 years) with subcutaneous abdominal fat greater than or equal to 2.5 cm thick who met screening criteria were...

Journal Article, Multicenter Study, Randomized Controlled Trial

Abstract summary (English) BACKGROUND: Demand for noninvasive body contouring has increased. OBJECTIVE: We evaluated the efficacy and safety of a thermal high-intensity focused ultrasound (HIFU) device for abdominal body shaping. PATIENTS AND METHODS: Adults with a body mass index ≤30 kg/m and an abdominal subcutaneous fat tissue thickness ≥2.5 cm were enrolled for HIFU treatment at energy levels of 150 J/cm (first session) and 135 J/cm...

Clinical Trial, Journal Article

Abstract summary (English) BACKGROUND AND OBJECTIVE: To better understand adipocyte sensitivity under hyperthermic conditions, the ULTIMA system (also known as MUST) was designed to induce the thermal destruction of fat cells using ultrasound, radiofrequency, and vacuuming. This clinical study assessed the safety and efficacy of ULTIMA in non-invasive reductions of abdominal circumference. STUDY DESIGN: This open-label, single-arm exploratory...

Clinical Trial, Journal Article

Abstract summary (English) BACKGROUND AND OBJECTIVES: High-intensity focused ultrasound (HIFU) is a noninvasive technology for body contouring. HIFU is focused within the subcutaneous adipose tissue, causing coagulative necrosis and cell death. The objective of this study is to evaluate the effectiveness of a HIFU device for sculpting of the abdomen.

Clinical Trial, Journal Article

Abstract summary (English) BACKGROUND: Body-sculpting procedures are becoming increasingly popular in the United States. Although surgical lipoplasty remains the most common body sculpting procedure, a demand exists for noninvasive alternatives capable of reducing focal adiposity without the risks of adverse events (AEs) associated with invasive excisional body-sculpting procedures. METHODS: This report describes the mechanism of action,...

Comparative Study, Journal Article, Review

Abstract summary (English) BACKGROUND: High-intensity focused ultrasound (HIFU) is an energy-based medical technology with many clinical applications. A device under clinical investigation in the United States (LipoSonix; Medicis Technologies Corporation, Bothell, Washington) uses HIFU to reduce localized deposits of abdominal adipose tissue. OBJECTIVES: The authors describe the results from their clinical trial investigating the safety of...

Clinical Trial, Journal Article, Research Support, Non-U.S. Gov't

Abstract summary (English) BACKGROUND: The demand for aesthetic body sculpting procedures has expanded precipitously in recent years. Subcutaneous adipose tissue (SAT) deposits of the central abdomen are especially common areas of concern for both males and females. OBJECTIVE: To review the available literature regarding the underlying pathophysiology of subcutaneous fat accumulation in the abdominal area and available treatment options.

Journal Article, Review