At a glance
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Structural Fat Grafting for Craniofacial Trauma: Repeat Fat Grafting Injection-5 Subject Cohort
In Brief
A clinical study evaluating Repeat Fat grafting for Facial Injuries and Adipose Tissue. Completed, enrolled 5 participants across 1 site.
Detailed Summary
Fat grafting represents a technique with great potential to improve outcomes in minimally invasive facial reconstruction. Fat grafting has already been demonstrated as a safe and minimally invasive technique over decades of widespread practice in plastic surgery. In our current study of fat grafting for facial deformities (IRB# PRO09060101), we have treated 9 subjects without adverse event and all have had a significant improvement. Since all methods of treatment and evaluation are the same in this study, we will be able to use the data in our prior study as additional control data. We hypothesize that repeating the fat grafting in subjects with previous facial fat grafts will enable successful restoration of tissue volume and craniofacial form. Additionally, we hypothesize that the results will be durable and subject quality of life improved. Five (5) subjects (who were previously enrolled into IRB# PRO09060101) will be enrolled to this single center University of Pittsburgh site research study.
Study Details
Timeline
Interventions
Fat grafting is a minimally invasive clinical procedure that has been widely used by plastic surgeons within reconstructive surgery for many years. Fat grafting is considered a standard of care procedure in plastic surgery. In brief, fat tissue to be used for grafting is harvested (usually from abdomen or thighs) with a small liposuction cannula in the operating room. The fat tissue is then sterilely centrifuged and allowed to decant before separating the fluid and oil layers from the fat tissue fraction. The aspirated fat is then loaded into 1cc syringes and injected into the facial deformity using specialized injection cannulas. In this study, we will treat 5 subjects from protocol (IRB # PRO09060101) with an additional fat graft treatment to assess whether this will increase fat graft retention over time. Additionally, data from our current study assessing volume retention after fat grafting for facial deformities (IRB # PRO09060101) with be used for comparison.