Clinical trial NCT02109107: Study of Low Level Laser Light Therapy on Circumference Reduction
Official title: An Evaluation of the Effect of the Erchonia® Zerona 6 Headed Scanner (EZ6) Six-week Treatment Protocol on Circumference Reduction of the Waist, Hips, Thighs and Upper Abdomen Clinical Study Protocol
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: NA
Conditions: Circumference Reduction
Keywords: body contouring
body shaping
circumference reduction
Lead sponsor: Erchonia Corporation
Sponsor class: INDUSTRY
First posted: 2014-04-09
Enrollment: 54
Sex: ALL
Minimum age (years): 18
Maximum age (years): 65
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: yes
Allocation: NA
Intervention model: SINGLE_GROUP
Primary purpose: TREATMENT

Brief summary: The purpose of this study is to determine whether low level laser light therapy is effective in reducing circumference of the waist, hips, thighs and upper abdomen over a 6 week period.

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 significantly increased from 2010 to 2011, the overall growth in cosmetic procedures is primarily driven by a substantial rise in minimally-invasive procedures, that 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 offers a simple, non-invasive, safe, effective and side-effect free alternative to achieving body circumference reduction.

Justification for the assertion of anticipated safety and effectiveness of application of the Erchonia® EZ6 Laser low level laser therapy for the reduction of body circumference is found through three Food and Drug Administration (FDA) clearances for Erchonia® Low Level Laser devices for body circumference reduction indications, as follows:

K123237 (532 nanometer (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: 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. The intended application/indication of the EZ6 in this study is comparable to the above FDA-cleared indications, with the study intent being to evaluate the comparative efficacy of a six week, once weekly 60 minute treatment administration protocol employing 6 red light diodes to the established efficacy of the current two week, thrice weekly 40 minute treatment administration protocol with application of five red light diodes on reduction of hips, waist, thighs and upper abdomen circumference.

Eligibility criteria: Inclusion Criteria:

* Body Mass Index (BMI) between 25 kg/m² and 40 kg/m²
* 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 for the hips, waist, thighs 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))
* Willing and able to abstain from treatments other than the study procedure for body contouring/circumference reduction/weight loss during study participation
* Willing and able to maintain typical diet and exercise regimen during study participation

Exclusion Criteria:

* Body Mass Index (BMI) less than 25 kg/m² or greater than 40 kg/m²
* Known cardiovascular disease
* Cardiac surgeries such as bypass, heart transplant surgery, pacemakers
* Prior surgical intervention for body sculpting/weight loss
* Medical, physical, or other contraindications for body sculpting/weight loss
* Current use of medication known to affect weight levels/cause bloating or swelling and for which abstinence during study participation is not possible
* Any medical condition known to affect weight levels and/or cause bloating or swelling.
* Diagnosis of, and/or taking medication for, irritable bowel syndrome.
* Active infection, wound or other external trauma to the study treatment areas
* Known photosensitivity disorder
* Active cancer or currently receiving treatment for cancer
* Pregnant or planning pregnancy prior to study participation end
* Serious mental health illness such as dementia/schizophrenia; psychiatric hospitalization in past two years.
* Developmental disability or cognitive impairment that may preclude adequate comprehension of the consent form and/or ability to record the study measures
* Involvement in litigation/worker's compensation/disability benefits related to the study parameters
* Participation in clinical research in the past 30 days

Primary outcomes:
measure: Change in Combined Circumference Measurements
timeFrame: Baseline and 6 weeks
Secondary outcomes:
measure: Change in Body Weight
timeFrame: Baseline and 6 weeks
measure: Change in Body Mass Index (BMI)
timeFrame: Baseline and 6 weeks
measure: Subject Satisfaction With Study Outcome Rating
timeFrame: 6 weeks
Other outcomes:
Locations:
city: Evans
country: United States
facility: Advanced Gynecology Specialists of Augusta, LLC
state: Georgia
city: Fruitland
country: United States
facility: CT Dermatology PC
state: Idaho
Study officials:
name: Carl R Thornfeldt, MD
role: PRINCIPAL_INVESTIGATOR
name: Paul M Thaxton, MD
role: PRINCIPAL_INVESTIGATOR
References:
citation: Thornfeldt CR, Thaxton PM, Hornfeldt CS. A Six-week Low-level Laser Therapy Protocol is Effective for Reducing Waist, Hip, Thigh, and Upper Abdomen Circumference. J Clin Aesthet Dermatol. 2016 Jun;9(6):31-5. Epub 2016 Jun 1.