Clinical Study to Evaluate the Performance of Fractional Radiofrequency for Improvement of Skin Texture Via Skin Resurfacing and Wrinkles Reduction

Wrinkle Reduction Clinical Trial

Official title:

Clinical Study to Evaluate the Performance of Fractional Radiofrequency for Improvement of Skin Texture Via Skin Resurfacing and Wrinkles Reduction

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT00887913
• Other study ID #: Matrix RF_Facial Tx
• Status: Completed
• Phase: N/A
• First received: April 23, 2009
• Last updated: November 2, 2010
• Start date: April 2008
• Est. completion date: October 2009

Study information

• Verified date: November 2010
• Source: Syneron Medical
• Contact: n/a
• Is FDA regulated: No
• Health authority: United States: Institutional Review Board
• Study type: Interventional

Clinical Trial Summary

The purpose of this study is to determine whether the Matrix RF applicator is effective in the treatment of facial skin texture and wrinkle reduction.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 69
• Est. completion date: October 2009
• Est. primary completion date: December 2008
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: Both
• Age group: 21 Years and older

Eligibility

Inclusion Criteria:

• Informed consent agreement signed by the subject.

• Healthy males or females older than 21 years of age.

• Having at least two facial sub-areas with visible lines/wrinkles and elastosis, which correlate to a score of 2 6 on the Fitzpatrick Classification of Wrinkling and Degree of Elastosis.

• Fitzpatrick skin type I-VI (note: skin type VI should not undergo treatment using resurfacing procedure parameters).

• Willingness to follow the treatment and follow-ups schedule and the post-treatment care.

• For female candidates - post-menopausal or surgically sterilized, or using a medically acceptable form of birth control at least 3 months prior to enrollment and during the entire course of the study (i.e., oral contraceptives, IUD, contraceptive implant, barrier methods with spermicide, or abstinence).

Exclusion Criteria:

• Pregnant or planning to become pregnant, having given birth less than 3 months ago, and/or breastfeeding.

• Having any active electrical implant anywhere in the body, such as a pacemaker or an internal defibrillator.

• Having a permanent implant in the treated area, such as metal plates and screws, or an injected chemical substance.

• Having a history of diseases stimulated by heat, such as recurrent Herpes Simplex in the treated area, unless treatment is conducted following a prophylactic regimen.

• Having received acne treatment with a light-based device within 1 month of treatment or during the study.

• Use of isotretinoin (Accutane®) within 6 months of treatment or during the study.

• Use of non-steroidal anti-inflammatory drugs (NSAIDS, e.g., ibuprofen-containing agents) one week before and after each treatment session.

• Use of retinoids, antioxidants or skin nourishing supplements within 2 months of treatment or during the study.

• Having received a facial dermabrasion or chemical peel treatment within 3 months of treatment or during the study.

• Having received treatment with light, RF or other devices in the treated area within 6 months of treatment or during the study.

• Having received Botox/collagen/fat injections or other methods of augmentation with injected or implanted material in the treated area within 9 months of treatment or during the study.

• Having undergone a resurfacing procedure, face lift or eyelid surgery within a year of treatment or during the study.

• Having undergone any other surgery in the treated area within 6 months of treatment (or more if skin has not healed completely) or during the study.

• History of keloid scarring or of abnormal wound healing.

• Suffering from current or history of significant skin conditions in the treated area or inflammatory skin conditions, including, but not limited to: excessive skin dryness, psoriasis, eczema, rash, rosacea (particularly severe open wound stage), indurate acne, varicella scars, open lacerations or abrasions and active cold sores or herpes sores prior to treatment (duration of resolution as per the Investigator's discretion) or during the treatment course.

• History of immunosuppression/immune deficiency disorders (including HIV infection or AIDS) or currently using immunosuppressive medications.

• History of epidermal or dermal disorders (particularly if involving collagen or microvascularity).

• History of pigmentary disorders, particularly tendency for hyper- or hypo-pigmentation.

• Suffering from hormonal imbalance, as per the Investigator's discretion.

• Having a known anticoagulative or thromboembolic condition or taking anticoagulation medications one week prior to and during the treatment course (to allow inclusion, temporary cessation of use as per the subject's physician discretion).

• Having or undergoing any form of treatment for active cancer, or having a history of skin cancer or any other cancer in the areas to be treated, including presence of malignant or pre-malignant pigmented lesions.

• Suffering from significant concurrent illness, such as cardiac disorders, diabetes (type I or II), or pertinent neurological disorders.

• Vascular lesion, tattoo or permanent make-up in the treated area.

• Excessively tanned in areas to be treated or unable/unlikely to refrain from tanning during the study.

• Participation in a study of another device or drug within one month prior to enrollment or during the study.

• As per the Investigator's discretion, any physical or mental condition which might make it unsafe for the subject to participate in this study.

Study Design

Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment

Related Conditions & MeSH terms

• Skin Resurfacing
• Wrinkle Reduction

Intervention

Device:
• Fractional RF treatment with Matrix RF applicator
3 treatments, single pass, 2-50J

Locations

Country	Name	City	State
Canada	Laserderm	Ottawa	Ontario
United States	Laser and Dermatology Surgery Center	Chesterfield	Missouri
United States	Advanced Dermatology	Lincolnshire	Illinois

Sponsors (1)

Lead Sponsor	Collaborator
Syneron Medical

Countries where clinical trial is conducted

United States,  Canada, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Improvement in Fine Lines	Improvement of fine lines (wrinkles) assessed per anatomical area treated based on Improvement Scale: 0-4 where higher scores indicate a better outcome.; Improvement is graded by means of photographs taken at baseline vs treatment 3 and baseline vs 6week follow up	4 week follow up after last treatment	No
Primary	Improvement in Smoothness	Smoothness of anatomical treated area assessed based on Improvement Scale 0-4.Where higher scores indicate a better outcome.; Improvement is graded by means of photographs taken at baseline vs treatment 3 and baseline vs 6week follow up	4 weeks follow up post last treatment	No
Primary	Improvement in Brightness	Assess the improvement in brightness of the treated anatomical area using Improvement Scale where higher scores indicate a better outcome.; Improvement is graded by means of photographs taken at baseline vs treatment 3 and baseline vs 6week follow up	4 week follow up post last treatment	No