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Non-invasive Lipolysis on Human Thighs and Saddlebags

Effect on BTL-899 Device for Non-invasive Lipolysis on Human Thighs and Saddlebags

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04221646
Enrollment
47
Registered
2020-01-09
Start date
2020-01-28
Completion date
2020-11-13
Last updated
2020-11-25

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Adipose Tissue Reduction

Brief summary

The study is a prospective two-arm, open-label, interventional study with four treatment procedures and two follow-up visits.

Detailed description

This study aims to evaluate the clinical safety and efficacy of the BTL-899 device for non-invasive lipolysis and fat reduction in the thigh and saddlebag area. This is a prospective, open-label, two-arm study; therefore the participants will be assigned to two study groups. Each participant will complete 4 treatment visits and 2 follow-up visits.

Interventions

DEVICEBTL-899

Treatment with study device.

Sponsors

BTL Industries Ltd.
Lead SponsorINDUSTRY

Study design

Allocation
NON_RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
21 Years to 70 Years
Healthy volunteers
Yes

Inclusion criteria

* Body Mass Index (BMI) of 20 to 35 kg/m2. * Visible excess of adipose tissue at the treatment sites (ARM 1 - thigh area; ARM 2 - saddlebags area). * Subjects willing and able to abstain from partaking in any treatments other than the study procedure to promote body contouring and/or weight loss during study participation. * No procedure for fat reduction (including cellulite treatment) in the last six months. * Subjects willing and able to maintain his/her regular (pre-procedure) diet and exercise regimen without effecting a significant change of weight in either direction during study participation. * Age between 21 and 70 years.

Exclusion criteria

* Electronic implants (such as intrauterine device, cardiac pacemakers, defibrillators, and neurostimulators) * Cardiovascular diseases * Vascular diseases (such as chronic venous insufficiency, deep venous thrombosis, varicose veins, etc.) * Femoral or inguinal hernia * Disturbance of temperature or pain perception * Pulmonary insufficiency * Metal implants * Drug pumps * Malignant tumor * Hemorrhagic conditions * Septic conditions and empyema * Acute inflammations * Systemic or local infection such as osteomyelitis and tuberculosis * Contagious skin disease * Elevated body temperature * Pregnancy * Breastfeeding * Injured or otherwise impaired muscles * Scars, open lesions, and wounds at the treatment area * Basedow's disease * Previous liposuction in the treatment area in the last six months * Unstable weight within the last 6 months (change in weight ± 3%) * Previous body contouring or cellulite treatments in the thighs area in the last six months * Any other disease or condition at the investigator's discretion

Design outcomes

Primary

MeasureTime frameDescription
Changes in Fat Thickness Measured via Ultrasound6 monthsTo gather clinical evidence that the BTL-899 device is able to induce non-invasive lipolysis when used on thighs and saddlebags. The fat thickness changes will be measured by means of ultrasound.
Participants' Satisfaction Measured Via Questionnaires6 monthsEvaluation of the participants' satisfaction with the therapy via Therapy Satisfaction Questionnaires. Global Aesthetic Improvement Scale (Quality of Life questionnaire) will be used where score 3 means very much improved and -3 is very much worse.
Evaluation of the Therapy's Safety Measured Via Therapy Comfort Questionnaire6 monthsThe outcome will further be measured through the occurrence of adverse events or lack thereof. On Numerical Analog Scale (0-10), where 0 represents 'no pain' and 10 represents 'worst possible pain' select the level of pain experienced during the treatment.

Countries

Bulgaria

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026