NCT03866304UnknownNot Applicable
A Single-center, Open-label, Uncontrolled Pilot Study to Evaluate the Safety and Efficacy of S2 - Multi-Wavelength Laser for Tattoo Removal
LigthSense Israel Ltd1 site in 1 country60 target enrollmentStarted: January 21, 2019Last updated:
Conditions
Interventions
Trial Snapshot
- Phase
- Not Applicable
- Sponsor
- Enrollment
- 60
- Locations
- 1
- Primary Endpoint
- Tattoo clearing
Study Overview
Brief Summary
Evaluate safety and efficacy of S2 multi-wavelength laser for tattoo removal
Detailed Description
The purpose of this investigation is to evaluate safety and efficacy of S2 multi-wavelength laser for tattoo removal.
Study Design
- Study Type
- Interventional
- Allocation
- Na
- Intervention Model
- Single Group
- Primary Purpose
- Treatment
- Masking
- None
Eligibility Criteria
- Ages
- 18 Years to 65 Years (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- Yes
Inclusion Criteria
- •Healthy female and male subjects between 18 to 65 years of age
- •Fitzpatrick Skin Type I - VI
- •Have unwanted decorative (non-cosmetic) tattoo(s) and willing to undergo laser treatments to remove them
- •Have a tattoo contains containing single or multi-color ink.
- •Willing to receive the proposed S2 laser treatments and comply with study (protocol) requirements
- •Must be able to read, understand and sign the Informed Consent Form
- •Must be willing and able to adhere to the treatment and follow-up schedule and post-treatment care instructions.
- •Agree not to undergo any other procedure(s) for the tattoo removal during the study.
Exclusion Criteria
- •Participation in a study of another device or drug within 6 months prior to enrollment or during the study.
- •Pregnant or planning to become pregnant, having given birth less than 3 months prior to treatment, and/or breastfeeding
- •History of allergic reaction to pigments following tattooing.
- •History of hypersensitivity to light exposure
- •Excessively tanned in areas to be treated or unable/unlikely to refrain from tanning during the study.
- •History of malignant tumors in the target area.
- •Suffering from significant skin conditions in the treated areas or inflammatory skin conditions, including, but not limited to, open lacerations or abrasions, hidradenitis, or dermatitis of the treatment area prior to treatment or during the treatment course
- •Anytime in life, having have used gold therapy (gold salts) for disorders such as rheumatologic disease or lupus.
- •History of keloid scarring, abnormal wound healing and / or prone bruising
- •Significant concurrent illness, such as diabetes mellitus or cardiovascular disease, e.g., uncontrolled hypertension.
- •Suffering from coagulation disorders or taking prescription anticoagulation medications.
- •History of keloid scarring, hypertrophic scarring or of abnormal wound healing.
- •History of immunosuppression/immune deficiency disorders or currently using immunosuppressive medications.
- •History of vitiligo, eczema, or psoriasis.
- •History of connective tissue disease, such as systemic lupus erythematosus or scleroderma.
- •History of seizure disorders due to light.
- •Suffering from Histoplasmosis, hyperparathyroidism, Lymphoma, kidney disease, sarcoidosis, tuberculosis, high levels of calcium in the blood
- •Suffering from Vitamin D deficiency
- •As per the Investigator's discretion, any physical or mental condition which might make it unsafe for the subject to participate in this study.
Arms & Interventions
Picosecond Laser
Experimental
Treatment with investigational wavelengths of the S2 laser for tattoo removal.
Intervention: Device: S2 Picosecond laser (Device)
Outcomes
Primary Outcomes
Tattoo clearing
Time Frame: 8 weeks post-final treatment (up to 6 month)
Tattoo clearing as rated by blinded reviewers at 8 weeks post-final treatment (Physician's Global Assessment of Improvement). Blinded reviewer will first be asked to determine the temporal order (before and after) of each photograph pair for each treatment side and then rate the degree of tattoo clearing observed in the after photograph (compared to before photograph) using the Physician's Global Assessment scale: 4 = Very Significant Clearing (\> 75%) 3 = Significant Clearing (51 - 75%) 2 = Moderate Clearing (26 - 50%) 1 = Mild Clearing (5 - 25%) 0 = No Change (\< 5%)
Secondary Outcomes
- Degree of tattoo clearing at 8 weeks post-final treatment as assessed by Subject(8 weeks post-final treatment (up to 6 month))
- Subject discomfort (pain) during treatments(During the treatments period (up to 6 month))
- Subject satisfaction Questionnaire (4-8 weeks post-final treatment)(4-8 weeks post-final treatment (up to 6 month))
- Degree of tattoo clearing as assessed by PGA(8 weeks post-final treatment (up to 6 month))
Investigators
Study Sites (1)
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