WrinkleNCT03715049
Fractional CO2 Laser System (Fraxel Repair Laser) Intended for Treatment of Perioral Rhytides/Wrinkles
A study testing Fraxel Laser Treatment in people with Wrinkle, run by University of Texas Southwestern Medical Center at 1 site in United States.
Trial summary
Objective 1: To evaluate the effect and histologic (cellular) changes associated with varying energy and density settings of the Fraxel Repair Laser to determine an optimal dose response. Read more about this study
- Who is it for?
- Ages 18 to 75 yearsHealthy volunteers can take part
- Conditions the study is for
- Wrinkle
- What is being tested?
- Fraxel Laser Treatment
- Type of treatment
- Surgery or procedure
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 35 participants
- Where
- 1 siteUnited States
- Study dates
- Jul 2013to Dec 2017
- Phase
- Interventional
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 to 75 years
- All sexes
- Healthy volunteers accepted
- Adult, Older adult
Who may be able to join
- Healthy male and female adults between 18-75 years of age.
- Subjects who can read, understand, and sign the Informed Consent Form.
- Subjects willing and able to comply with all study requirements.
- Fitzpatrick skin type I-IV (Although the systems are cleared for all skin types I- VI, it is recommended to use the Matrix applicators on skin types I- V).
Who cannot join
- Subjects with active localized or systemic infections.
- Immunocompromised subjects.
- Subjects with coagulation disorder.
- History of skin photo sensitivity disorders, or use of photosensitizing drugs (e.g., tetracycline or sulfa drugs).
- Pregnant and/or lactating (All female volunteers will be advised about using birth control during the period of study).
- In the opinion of the trained clinician, subject is unwilling or unable to adhere to all study requirements, including application and follow-up visits.
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- Use of Accutane® within the past 6 months.
- Subjects with a history of radiation therapy to the treatment area.
- Subject has a history of allergy to lidocaine or ester-based local anesthetics.
- Subjects with any skin pathology or condition that could interfere with evaluation or with the use of typical ancillary medical treatments or care used before, during or after treatments.
- Subjects have undergone dermatological procedures (e.g., laser or light treatments) for the treatment of wrinkles, skin resurfacing, or skin rejuvenation in the treatment area within 1 year of study participation.
Trial locations and contacts
1 site in 1 country.
United States1 site
UT Southwestern Medical Center Dept. of Plastic Surgery
Dallas, Texas, 75390-9132
About this study
Official title: Clinical Assessment of the Performance of a Fractional CO2 Laser System (Fraxel Repair Laser) Intended for Treatment of Perioral Rhytides/Wrinkles
Objective 1: To evaluate the effect and histologic (cellular) changes associated with varying energy and density settings of the Fraxel Repair Laser to determine an optimal dose response.
Objective 2: To evaluate the clinical response associated with variable energy and density settings of fraxel laser treatment in the upper lip. Overall assessment of clinical outcome and safety will be based clinic visits and evaluation of pre- and post- procedural photos. The subject's assessment of satisfaction will be characterized using a non-parametric assessment scale at each follow-up period.
Read the detailed description
To evaluate the clinical response associated with variable energy and density settings of fraxel laser treatment in the upper lip. Overall assessment of clinical outcome and safety will be based clinic visits and evaluation of pre- and post- procedural photos. The subject's assessment of satisfaction will be characterized using a non-parametric assessment scale at each follow-up period.
This is a multi-site, non-randomized, non-controlled investigator initiated study designed to follow a total of 30 qualified and consenting subjects treated with one Fraxel Repair treatment in the course of clinical practice.
- Conditions
- Wrinkle
- Being tested
- Fraxel Laser Treatment
- Keywords
- upper lip wrinkles
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Fraxel Laser TreatmentProcedure or surgery
The device to be used in this study is a FDA approved device [510(k) approval] used for aesthetic dermatological procedures. The Fraxel Repair laser system utilizes a sealed off, all metal carbon dioxide gas tube that is radio frequency (RF) excited and air cooled, emitting light at a wavelength of 10.6 μm with programmable pulse duration and frequency. The Fraxel Repair laser has a continuous motion (rolling) optical tracking system. The Fraxel system consists of a treatment component and an internal control component. The treatment component consists of the laser delivery handpiece. A computer with a touch screen keyboard to enter subjects' information also provides controls for the fractionated delivery of the 10.6 μm beam.
| Study group | Role | What they receive |
|---|---|---|
| Fraxel Laser Treatment | Other | Using the energy and density settings within the FDA approved limits (5-40mJ at 30-100% density) that were narrowed down by the pre-clinical portion of the study, and analysis of abdominal and facial tissue treated in Objective 1, up to thirty (30) subjects will be recruited and treated one (1) time in the perioral region of the upper lip and followed for 6 months (study design below). The acute effects of the laser application will be determined by subjective analysis using the wrinkle severity scores. Receives: Procedure: Fraxel Laser Treatment |
What is being measured
The primary outcome is the main question the study is designed to answer.
Change in the lip wrinkles from baseline to 1 month
The primary outcome measure of effectiveness will be a paired comparison of baseline to 1, 3, and 6 month follow-up ratings for wrinkles using a Merz Aesthetic Lip Line score (0 none 1-4). Safety will be defined as an absence of hypopigmentary changes and by a restoration of hyperpigmentary changes to mild or less at 1 month. Photographs of treated skin at follow-up visits will be compared to baseline to document the healing time course and may be used for blinded scoring evaluations (0-9 scales) of wrinkles, skin texture and color changes. The investigator will grade the epidermal response including side effects and adverse events using the 0 to 10 grading scale.
Measured: 1 month
Change in lip wrinkle from baseline to 3 months
The primary outcome measure of effectiveness will be a paired comparison of baseline to 3 months ratings for wrinkles using a Merz Aesthetic Lip Line score (0 none 1-4). Safety will be defined as an absence of hypopigmentary changes and by a restoration of hyperpigmentary changes to mild or less at 3 month. Photographs of treated skin at follow-up visits will be compared to baseline to document the healing time course and may be used for blinded scoring evaluations (0-9 scales) of wrinkles, skin texture and color changes. The investigator will grade the epidermal response including side effects and adverse events using the 0 to 10 grading scale.
Measured: 3 month
Change in the lip wrinkles from baseline to 6 month
The primary outcome measure of effectiveness will be a paired comparison of baseline to 6 month follow-up ratings for wrinkles using a Merz Aesthetic Lip Line score (0 none 1-4). Safety will be defined as an absence of hypopigmentary changes and by a restoration of hyperpigmentary changes to mild or less at 6 month. Photographs of treated skin at follow-up visits will be compared to baseline to document the healing time course and may be used for blinded scoring evaluations (0-9 scales) of wrinkles, skin texture and color changes. The investigator will grade the epidermal response including side effects and adverse events using the 0 to 10 grading scale.
Measured: 6 month
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted22 Oct 2018
- Study startJul 2013
- Primary completionDec 2017
- Study completionDec 2017
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for WrinkleStudies of the same condition, open and under way.
- More trials run by University of Texas Southwestern Medical CenterThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 35 participants (actual)
Sponsor and investigators
- Lead sponsor
- University of Texas Southwestern Medical Center
- Sponsor type
- University, hospital or other
- Collaborators
- Valeant Pharmaceuticals
- Responsible party
- Sponsor
- Investigators
- Jeffrey M. Kenkel, MD, Principal investigator, University of Texas Southwestern Medical Center
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT03715049
- Sponsor's protocol ID
- Fraxel Laser for Upper Lip
- Status last verified
- Oct 2018
- First submitted
- 30 Apr 2014
- Last updated
- 22 Oct 2018
- Results posted
- No
- Data monitoring committee
- No
Study at a glance
From the registry record, last updated by the sponsor on 22 Oct 2018. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Clinical Assessment of the Performance of a Fractional CO2 Laser System (Fraxel Repair Laser) Intended for Treatment of Perioral Rhytides/Wrinkles
- ClinicalTrials.gov ID
- NCT03715049
- Acronym / sponsor ID
- Fraxel Laser for Upper Lip
- Conditions
- Wrinkle
- Keywords
- upper lip wrinkles
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 35 participants (actual)
- Lead sponsor
- University of Texas Southwestern Medical CenterUniversity, hospital or other
- Collaborators
- Valeant Pharmaceuticals
- Study start
- Jul 2013 (actual)
- Primary completion
- Dec 2017 (actual)
- Study completion
- Dec 2017 (actual)
- First posted
- 22 Oct 2018 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Objective 1: To evaluate the effect and histologic (cellular) changes associated with varying energy and density settings of the Fraxel Repair Laser to determine an optimal dose response.
Objective 2: To evaluate the clinical response associated with variable energy and density settings of fraxel laser treatment in the upper lip. Overall assessment of clinical outcome and safety will be based clinic visits and evaluation of pre- and post- procedural photos. The subject's assessment of satisfaction will be characterized using a non-parametric assessment scale at each follow-up period.
Detailed description
To evaluate the clinical response associated with variable energy and density settings of fraxel laser treatment in the upper lip. Overall assessment of clinical outcome and safety will be based clinic visits and evaluation of pre- and post- procedural photos. The subject's assessment of satisfaction will be characterized using a non-parametric assessment scale at each follow-up period.
This is a multi-site, non-randomized, non-controlled investigator initiated study designed to follow a total of 30 qualified and consenting subjects treated with one Fraxel Repair treatment in the course of clinical practice.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Fraxel Laser Treatment | Other | Procedure: Fraxel Laser TreatmentUsing the energy and density settings within the FDA approved limits (5-40mJ at 30-100% density) that were narrowed down by the pre-clinical portion of the study, and analysis of abdominal and facial tissue treated in Objective 1, up to thirty (30) subjects will be recruited and treated one (1) time in the perioral region of the upper lip and followed for 6 months (study design below). The acute effects of the laser application will be determined by subjective analysis using the wrinkle severity scores. |
Who may qualify
- Ages
- 18 to 75 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (4 listed)
- Healthy male and female adults between 18-75 years of age.
- Subjects who can read, understand, and sign the Informed Consent Form.
- Subjects willing and able to comply with all study requirements.
- Fitzpatrick skin type I-IV (Although the systems are cleared for all skin types I- VI, it is recommended to use the Matrix applicators on skin types I- V).
Key exclusion criteria (11 listed)
- Subjects with active localized or systemic infections.
- Immunocompromised subjects.
- Subjects with coagulation disorder.
- History of skin photo sensitivity disorders, or use of photosensitizing drugs (e.g., tetracycline or sulfa drugs).
- Pregnant and/or lactating (All female volunteers will be advised about using birth control during the period of study).
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Fraxel Laser TreatmentThe device to be used in this study is a FDA approved device [510(k) approval] used for aesthetic dermatological procedures. The Fraxel Repair laser system utilizes a sealed off, all metal carbon dioxide gas tube that is radio frequency (RF) excited and air cooled, emitting light at a wavelength of 10.6 μm with programmable pulse duration and frequency. The Fraxel Repair laser has a continuous motion (rolling) optical tracking system. The Fraxel system consists of a treatment component and an internal control component. The treatment component consists of the laser delivery handpiece. A computer with a touch screen keyboard to enter subjects' information also provides controls for the fractionated delivery of the 10.6 μm beam. | Procedure or surgery | Fraxel Laser Treatment |
Primary outcome
Change in the lip wrinkles from baseline to 1 month
Time frame: 1 month
The primary outcome measure of effectiveness will be a paired comparison of baseline to 1, 3, and 6 month follow-up ratings for wrinkles using a Merz Aesthetic Lip Line score (0 none 1-4). Safety will be defined as an absence of hypopigmentary changes and by a restoration of hyperpigmentary changes to mild or less at 1 month. Photographs of treated skin at follow-up visits will be compared to baseline to document the healing time course and may be used for blinded scoring evaluations (0-9 scales) of wrinkles, skin texture and color changes. The investigator will grade the epidermal response including side effects and adverse events using the 0 to 10 grading scale.
Change in lip wrinkle from baseline to 3 months
Time frame: 3 month
The primary outcome measure of effectiveness will be a paired comparison of baseline to 3 months ratings for wrinkles using a Merz Aesthetic Lip Line score (0 none 1-4). Safety will be defined as an absence of hypopigmentary changes and by a restoration of hyperpigmentary changes to mild or less at 3 month. Photographs of treated skin at follow-up visits will be compared to baseline to document the healing time course and may be used for blinded scoring evaluations (0-9 scales) of wrinkles, skin texture and color changes. The investigator will grade the epidermal response including side effects and adverse events using the 0 to 10 grading scale.
Change in the lip wrinkles from baseline to 6 month
Time frame: 6 month
The primary outcome measure of effectiveness will be a paired comparison of baseline to 6 month follow-up ratings for wrinkles using a Merz Aesthetic Lip Line score (0 none 1-4). Safety will be defined as an absence of hypopigmentary changes and by a restoration of hyperpigmentary changes to mild or less at 6 month. Photographs of treated skin at follow-up visits will be compared to baseline to document the healing time course and may be used for blinded scoring evaluations (0-9 scales) of wrinkles, skin texture and color changes. The investigator will grade the epidermal response including side effects and adverse events using the 0 to 10 grading scale.
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 22 Oct 2018.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Jeffrey M. Kenkel, MD principal investigator
University of Texas Southwestern Medical Center
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Fraxel Laser Treatment in people with Wrinkle, run by University of Texas Southwestern Medical Center at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 4 inclusion and 11 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 22 Oct 2018. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Change in the lip wrinkles from baseline to 1 month (time frame: 1 month). The study lists 3 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 22 Oct 2018.