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A total of at least 15 and up to 17 healthy subjects at a single site, aged 25-45 years old, who wish to receive a lifting effect and improved muscle definition, will be included in the study.
The procedure will include treatments with the Legend Proâ„¢ DMAâ„¢ technology. Photos will be obtained at pre-defined time points throughout the study.
Single center, prospective, open Label with Before & After Study Design. This study is designed to evaluate the immediate efficacy and safety of Legend Proâ„¢'s DMAâ„¢ muscle stimulation technology. Treatment areas will include the face, buttocks, or abdominal region. Each subject will receive 1 treatment with no follow-up visits required. Interim assessment will be held after half of the study population has received treatment.
The study population will be divided into three arms as follows:
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Treatment in the face area | Experimental | 5 female subjects will receive treatment in the face area |
|
| Treatment in the buttocks area | Experimental | 5 female subjects will receive treatment in the buttocks area |
|
| Treatment in the abdominal region | Experimental | 5 male subjects will receive treatment in the abdominal region |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| DMA treatment | Device | Each arm will receive the DMA treatment in a specific area on the body to observe immediate effect. |
|
| Measure | Description | Time Frame |
|---|---|---|
| To evaluate the immediate effects and safety of DMATM novel muscle stimulation technology on the face, buttocks, and abdominal regions: GAI scale | Efficacy of the treatment will be based on before and after photography. Efficacy will be established by the Global Aesthetic Improvement scale (GAI) completed by the Principal investigator. Success is defined as an improvement of at least 1 point on the GAI scale assessed by the investigator, as compared to baseline. Global Aesthetic Improvement (GAI) Scale: Worse (0), No change (1), Somewhat improved (2), Moderately improved (3), Very Much Improved (4) | 6 months |
| Measure | Description | Time Frame |
|---|---|---|
| To evaluate procedure-related skin safety, subject discomfort, and subject satisfaction: questionnaire | The secondary endpoint will be assessed by the following: • Subject satisfaction questionnaire Safety End-Points:
|
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Inclusion Criteria:
Exclusion Criteria:
General
Subject is female who is pregnant, lactating, or plans to become pregnant during the study period or had given birth less than 6 months ago.
Concurrent participation in any other study.
Specific to the treatment and treatment area
Subject has a pacemaker or internal defibrillator, implanted neurostimulators or any other internal electric device or patient who had an implant in the past.
Subject has metal or other implants in the treatment area (Not including dental fillings, implants and crowns).
Subject has significant concurrent skin conditions affecting areas to be treated such as sores, bleeding, skin fragility, eczema or psoriasis.
Subject has burned, blistered, irritated, or sensitive skin due to excessive fresh tanning in areas to be treated or is unlikely to refrain from excessive tanning during the study.
Other treatments
Subject has used oral isotretinoin (Accutane or Roaccutan®) within 6 months prior to study enrollment or plans use during the course of the study.
Subject has used topical retinoids in past 1 month
Medical conditions/ use of medication
Subject has current or history of systemic cancer; premalignant skin lesion or skin concern treatment area.
Subject has severe concurrent conditions such as epilepsy, autoimmune, pulmonary or cardiac disorders.
Subject has poorly controlled endocrine disorders such as diabetes.
Subject has an impaired immune system due to immunosuppressive diseases such as HIV or AIDS, or use of immunosuppressive medications.
Subject has history of collagen disorders, keloid formation or abnormal wound healing.
Subject takes or has taken medications, herbal preparations, food supplements or vitamins that might cause fragile skin or impaired skin healing
Subject has used oral steroids in past 6 months
Subject has used topical steroids in past 3 months
Subject has history of bleeding coagulopathies or use of anticoagulants.
Use of non-steroidal anti-inflammatory drugs (NSAIDS, e.g. ibuprofen containing agents) one week before and after each treatment session prior to treatment
Subject has mental disorders that in the opinion of the Investigator would be interfere with ability to comply with the study requirements.
Subject has any other medical condition that in the opinion of the Investigator warrants exclusion from this study
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Dermatology, Laser, and Vein Specialists of the Carolinas, PLLC | Charlotte | North Carolina | 28207 | United States |
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| ID | Term |
|---|---|
| D003483 | Cutis Laxa |
| D003286 | Contracture |
| ID | Term |
|---|---|
| D012873 | Skin Diseases, Genetic |
| D030342 | Genetic Diseases, Inborn |
| D009358 | Congenital, Hereditary, and Neonatal Diseases and Abnormalities |
| D003240 | Connective Tissue Diseases |
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| 6 months |
| D017437 | Skin and Connective Tissue Diseases |
| D012871 | Skin Diseases |
| D007592 | Joint Diseases |
| D009140 | Musculoskeletal Diseases |
| D009135 | Muscular Diseases |