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A Slit Face Trial Using Micro-injections of Transparent Hyaluronic Acid Gel for Rejuvenation of the Cheek

NCT02679924 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2017-03-01

No results posted yet for this study

Summary

Soft tissue augmentation with injectable hyaluronic acid (HA) is a well-established modality for the correction of facial volume loss, fat atrophy, fine lines, and wrinkles. HA is a glycosaminoglycan that is composed of repeating D-glucuronic acid and D-N-acetylglucosamine disaccharide units. Because HA is a natural and inert constituent of the dermis, it represents an ideal substance for soft tissue augmentation. Current FDA-approved HA fillers are typically utilized to either directly target specific cutaneous rhytids or to restore overall contours by placement into fat pads or along bony structures that have remodeled with age. Restylane® Silk is a transparent injectable HA gel that received FDA approval in June 2014 for use in the lips and peri-oral region. Its unique synthesis results in smaller and finer particles that demonstrate significant hygroscopic properties and give rise to the potential for unique applications. One such application concerns the concept of "skin boosting" whereby microaliquots of HA are placed into the skin to induce biophysical improvement in dermal characteristics (1). Using this technique, a recent split-body study by Streker et al. demonstrated significant aesthetic improvements in face, hands and décolletage (2). However, there have been no well-controlled studies with validated aesthetic outcomes utilizing Restylane® Silk in this fashion to date. Because of the unique combination of ultra-fine product and high water-attracting capability, the investigators hypothesize that microinjections of Restylane® Silk can be used in a grid-like injection pattern for rejuvenation of the aging cheek.

Conditions

  • Problem of Aging

Interventions

DEVICE

Hyaluronic Acid filler

The objective of this study is to determine the efficacy and safety of Restylane® Silk Hyaluronic Acid filler microinjections when used in a grid-like injection pattern for the correction of fine lines to the cheeks.

OTHER

Sham Comparator

Micro-injections of normal saline for correction of mid to low cheek fine lines and wrinkles.

Sponsors & Collaborators

  • Galderma R&D

    collaborator INDUSTRY

  • Isabella Guiha

    lead OTHER

Principal Investigators

  • Mitchel P Goldman, MD · DCLA

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2015-11-30
Primary Completion
2017-08-31
Completion
2017-09-30

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT02679924 on ClinicalTrials.gov