Clinical Evaluation of a 1060 nm Diode Laser, PEMF and Vacuum Assisted MP RF for Non-invasive Fat Reduction

Not Applicable

Completed

• Conditions: Adipose Tissue Atrophy
• Interventions: Device: Venus Bliss

• Registration Number: NCT04012814
• Lead Sponsor: Venus Concept

Brief Summary

Open-label, baseline-controlled, multi-center study evaluating a 1060 nm diode laser, pulsed electromagnetic fields and vacuum assisted radio frequency for non-invasive fat reduction of the abdomen and flanks.

Detailed Description

Open-label, baseline-controlled, multi-center study evaluating a 1060 nm diode laser, pulsed electromagnetic fields, and vacuum-assisted radio frequency for non-invasive fat reduction of the abdomen and flanks. The study will enroll up to 200 subjects requesting non-invasive lipolysis of the abdomen and flanks. Each subject will receive 3 study treatments of the diode laser and 3 treatments of the pulsed electromagnetic fields and vacuum assisted radio frequency. Subjects will be followed at twelve weeks post-final diode treatment. The twelve-week post-treatment outcome will be compared to the baseline.

Study Timeline

• Study First Submitted: 2019-07-04
• Study First Submitted QC: 2019-07-08
• Study First Posted: 2019-07-09
• Study Start: 2019-09-19
• Primary Completion: 2022-10-22
• Study Completion: 2022-10-22
• Results First Submitted: 2024-02-01
• Status Verified: 2024-04
• Results First Submitted QC: 2024-04-22
• Last Update Submitted: 2024-04-22
• Results First Posted: 2024-04-23
• Last Update Posted: 2024-04-23

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 39

Inclusion Criteria

• 1. Able to read, understand and voluntarily provide written informed consent. 2. Healthy male or female, ≥ 18 years of age seeking treatment for unwanted fat in the flanks.

  2. BMI score is less than 35. 4. Agree to not making any major changes in their diet or lifestyle during the course of the study.

  3. Able and willing to comply with the treatment/follow-up schedule and requirements.

  4. Women of child-bearing age are required to be using a reliable method of birth control at least 3 months prior to study enrollment and for the duration of the study, and have a negative Urine Pregnancy test at baseline.

Exclusion Criteria

• 1. Pregnant in the last 3 months, intending to become pregnant, postpartum or nursing in the last 6 months.

  2. Any previous liposuction/lipo-sculpture or any type of surgical procedure in the treatment area in the past 12 months.

  3. History of immunosuppression/immune deficiency disorders (including AIDS and HIV infection) or use of immunosuppressive medications, 6 months prior to and during the course of the study.

  4. History of hyperlipidemia, diabetes mellitus, hepatitis, blood coagulopathy or excessive bleeding.

  5. Use of antiplatelet medications (81 mg acetylsalicylic acid daily permitted), anticoagulants, thrombolytics or anti-inflammatory medications within 2 weeks of treatment.

  6. Having a history of skin cancer or any other cancer in the areas to be treated, including presence of malignant or pre-malignant pigmented lesions.

  7. Having a permanent implant in the treatment area such as metal plates or an injected chemical substance such as silicone or parenteral gold therapy (gold sodium thiomalate).

  8. Use of medications, herbs, food supplements, and vitamins known to induce photosensitivity to light exposure at the wavelength used or history of photosensitivity disorder.

  9. Suffering from significant skin conditions in the treatment area or inflammatory skin conditions including but not limited to open lacerations, abrasions, herpes sores, cold sores, active infections.

  10. Tattoos in the treatment area. 11. Poor skin quality (severe laxity). 12. Abdominal wall, muscular abnormality or hernia on physical examination. 13. Use of retinoids such as oral isotretinoin (Accutane™) within the past six months or during course of the study.

  11. History of keloid or hypertrophic scar formation or poor wound healing in the treatment area.

  12. As per the investigator's discretion, any physical or mental condition which may make it unsafe for the subject to participate.

  13. Unable or unlikely to refrain from sun exposure, artificial tanning, including the use of tanning booths, prior to (six weeks) and during the course of the evaluation.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Arm && Interventions

Group	Intervention	Description
Subject treatment group	Venus Bliss	Treatment group receiving 3 diode treatments and 3 RF/PEMF treatments at Week 0, 8 and 16 with a follow-up at Week 24.

Primary Outcome Measures

Name	Time	Method
Change in Aesthetic Appearance From Baseline	Week 24	Photographic evaluation by an independent, blinded reviewer with correct identification of pre-treatment baseline images when compared to post-treatment images taken at Week 24 using the Global Aesthetic Improvement Scale (GAIS). A score of 0 is no change, 1 - slight change, 2 - moderate change, 3 - dramatic change. An incorrect identification would result in a negative score (-1 for slight, -2 for moderate and -3 for dramatic change)

Secondary Outcome Measures

Name	Time	Method
Change in Fat Thickness	Week 24	Fat thickness was measured using ultrasound at one clinical site (14 subjects in total). Change between Week 0 and Week 24 measurements is shown.
Subject Satisfaction: 5-Point Likert Subject Satisfaction Scale	Week 24	To assess subject satisfaction with treatment at the Week 24 visit using the 5-point Likert Subject Satisfaction Scale: 0 - very dissatisfied, 1 - dissatisfied, 2 - neutral, 3 - satisfied, 4 - very satisfied.

Trial Locations

Locations (5)

aFresh Medispa; 🇺🇸 Chicago, Illinois, United States

UT Southwestern Medical Center Department of Plastic Surgery; 🇺🇸 Dallas, Texas, United States

Berman Skin Institute; 🇺🇸 Los Altos, California, United States

Laser & Skin Surgery Medical Group, Inc; 🇺🇸 Sacramento, California, United States

Batra Dermatology; 🇺🇸 Santa Monica, California, United States