Study of Low Level Laser Therapy to Reduce Body Circumference in Obese Individuals

November 7, 2015 updated by: Erchonia Corporation

A Double-Blind, Placebo-Controlled Randomized Evaluation of the Effect of the Erchonia Obesity Laser on the Reduction of Circumference of the Hips, Waist and Upper Abdomen for Individuals With a Body Mass Index (BMI) of 30 to 40 kg/m2

The purpose of this study is to determine whether low level laser light therapy is effective in reducing circumference of the waist, hips and upper abdomen in obese individuals.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

The American Society of Plastic Surgeons (ASPS) 2011 report states that the market for cosmetic procedures has shown significant growth over the past two years, with 13.8 million cosmetic plastic surgery procedures performed in the United States in 2011, up 5% since 2010. While surgical cosmetic procedures did increase significantly from 2010 to 2011, the overall growth in cosmetic procedures is being primarily driven by a substantial rise in minimally-invasive procedures. Cosmetic minimally-invasive procedures increased 6%, with nearly 12.2 million cosmetic minimally-invasive procedures having been performed in 2011. This highlights the growing consumer demand for non- or minimally-invasive cosmetic procedures that do not involve surgical procedures such as liposuction and the associated risks, potential complications and lengthy and painful recovery processes.

Low level laser light therapy, such as that to be provided through application of the Erchonia® Obesity Laser in this clinical study protocol, offers a simple, non-invasive, safe, effective and side-effect free alternative to achieving body circumference reduction.

Justification for this assertion of anticipated safety and effectiveness of the application of the Erchonia® Obesity Laser for the reduction of body circumference is found through three FDA clearances for Erchonia® Low Level Laser devices for body circumference reduction indications, as follows:

K123237 (532 nm green light diodes): Erchonia® Zerona™ 2.0 Laser: is indicated for use as a non-invasive dermatological aesthetic treatment as an adjunct for individuals intending to undergo liposuction procedures for the reduction of circumference of hips, waist, and thighs.

K121695 & K082609 (635 nm red light diodes): Erchonia® ML Scanner (MLS) & Erchonia® Zerona: is indicated for use as a non-invasive dermatological aesthetic treatment as an adjunct for individuals intending to undergo liposuction procedures for the reduction of circumference of hips, waist, and thighs.

K121690 & K120257 (635 nm red light diodes): Erchonia® MLS, Zerona, Zerona-AD: is indicated for use as a non-invasive dermatological aesthetic treatment as an adjunct for individuals intending to undergo liposuction procedures for the reduction of circumference of the upper arms.

Therefore, Erchonia low level lasers have been determined safe and effective by the FDA for application for body circumference reduction indications for multiple body areas, such that evaluation of application of the Erchonia Obesity Laser to reducing body circumference in more overweight individuals is a natural extension of its proven and accepted application for body circumference reduction purposes.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
53

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • Indiana
      • Noblesville, Indiana, United States, 46060
        • Surgeons Inc.
    • Michigan
      • Bloomfield Hills, Michigan, United States, 48302
        • Bloomfield Laser and Cosmetic Surgery Center

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 65 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Body Mass Index (BMI) is between 30 kg/m² and 40 kg/m², inclusive.
  • Subject indicated for liposuction or use of liposuction techniques for the removal of localized deposits of adipose tissues that do not respond to diet and exercise; specifically for the indication of body contouring in the areas of the hips, waist and upper abdomen. (As per the American Academy of Cosmetic Surgery's 2006 Guidelines for Liposuction Surgery developed by A joint Ad Hoc Committee of the American Society of Lipo-Suction Surgery (ASLSS) and the American Academy of Cosmetic Surgery (AACS))
  • Subject is willing and able to abstain from partaking in any treatment other than the study procedure (existing or new) to promote body contouring/ circumference reduction/weight loss during the course of study participation.
  • Subject is willing and able to maintain his or her regular (typical pre-study) diet and exercise regimen without effecting significant change in either direction during study participation

Exclusion Criteria:

  • Body Mass Index (BMI) is less than 30 kg/m² or greater than 40 kg/m².
  • Known cardiovascular disease such as cardiac arrhythmias, congestive heart failure.
  • Cardiac surgeries such as cardiac bypass, heart transplant surgery, pacemakers.
  • Prior surgical intervention for body sculpting/weight loss, such as liposuction, abdominoplasty, stomach stapling, lap band surgery, etc.
  • Medical, physical, or other contraindications for body sculpting/weight loss.
  • Current use of medication(s) known to affect weight levels/cause bloating or swelling and for which abstinence during the course of study participation is not safe or medically prudent.
  • Any medical condition known to affect weight levels and/or to cause bloating or swelling.
  • Diagnosis of, and/or taking medication for, irritable bowel syndrome.
  • Active infection, wound or other external trauma to the areas to be treated with the laser.
  • Known photosensitivity disorder.
  • Current active cancer or currently receiving treatment for cancer.
  • Pregnant or planning pregnancy prior to the end of study participation.
  • Serious mental health illness such as dementia or schizophrenia; psychiatric hospitalization in past two years.
  • Developmental disability or cognitive impairment that in the opinion of the investigator would preclude adequate comprehension of the informed consent form and/or ability to record the necessary study measurements.
  • Involvement in litigation and/or a worker's compensation claim and/or receiving disability benefits related to weight-related and/or body shape issues.
  • Participation in a clinical study or other type of research in the past 30 days

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: Double

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Active Comparator: Erchonia Obesity Laser
The Erchonia® Obesity Laser is made up of 10 independent 17 milliWatts (mW), 532 nanometer (nm) green laser diodes, each diode positioned 120 degrees apart from the next with each titled at a 30 degree angle. The Erchonia® Obesity Laser is a pulsed wave variable frequency device.
Device: Erchonia Obesity Laser
10 independent 17 milliwatts 532 nm green diode lasers
Placebo Comparator: Placebo Laser
Laser device emitting sham green light that has no therapeutic effect.
Device: Placebo Laser
Emits light that has no therapeutic effect

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Difference in the Proportion of Primary Outcome Successes Between Treatment Groups for Change in Combined Circumference Measurements
Time Frame: Baseline and 4 Weeks
Individual measurements in inches of the waist, hips and upper abdomen were combined to calculate a total body circumference measurement. Change in combined circumference measurement from baseline to 4 weeks was calculated for each subject. Individual subject success was defined as a change of 3.0 inches or more in the combined circumference measurement across the evaluation period. A decrease in combined circumference measurement is positive for individual subject success. An increase in combined circumference measurement is negative for individual subject success. Overall study success was defined as a 40% or greater difference between the proportion of individual successes in each treatment group.
Baseline and 4 Weeks
Change in Combined Circumference Measurement
Time Frame: Baseline and 4 Weeks
Individual measurements in inches of the waist, hips and upper abdomen were combined to calculate a total combined body circumference measurement. Change in combined circumference measurement is calculated as the difference in circumference measurements from baseline to endpoint (4 weeks). A negative (-) change indicates a decrease in circumference and is positive for study success. A positive (+) change indicates an increase in circumference and is negative for study success.
Baseline and 4 Weeks

Other Outcome Measures

Other Outcome Measures

For clinical trials, a planned measurement described in the protocol that is used to determine the effect of an intervention/treatment on participants. For observational studies, a measurement or observation that is used to describe patterns of diseases or traits, or associations with exposures, risk factors, or treatment. Types of outcome measures include primary outcome measure and secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Subject Satisfaction With Procedure Outcome
Time Frame: 4 Weeks

Subjects rated satisfaction with the outcome of the study procedures with respect to change in body shape on the following 5-point scale: Very Satisfied, Somewhat Satisfied, Neither Satisfied nor Dissatisfied, Not Very Satisfied, Not at All Satisfied.

Results are reported as the number of subjects in each treatment group who rated study outcome satisfaction as 'Very Satisfied' or 'Somewhat Satisfied'.
4 Weeks

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Erchonia Corporation

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Study Director: Steven Shanks, Erchonia Corporation

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
March 1, 2013

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
April 1, 2014

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
April 1, 2014

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
March 27, 2013

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
March 27, 2013

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
April 1, 2013

Study Record Updates

Last Update Posted (Estimate)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
December 11, 2015

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
November 7, 2015

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
November 1, 2015

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • EC_OL_001

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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