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Autologous Fat Grafting Beneath Penile Split Thickness Skin Graft Placement During Penile Reconstruction
Sponsor: University of Pittsburgh
Summary
The goal of this randomized interventional clinical trial is to learn if placement of a thin layer of fatty tissue (fat graft) beneath a split-thickness skin graft on the surface of the penis improved outcomes of surgery in men who are scheduled to undergo reconstructive surgery on their penis and genitals. This is a randomized study, meaning that half of participants will receive the fat graft with their standard-of-care surgery, and half will have their standard-of-care surgery alone. Fat grafting underneath split-thickness skin grafts in other parts of the body has been shown to improve healing of the skin graft. Both study groups will be followed for specific outcomes through outpatient clinic visits for the first 12 months after their surgery, as well as chart review. Questions the investigators hope to answer include: * Does fat grafting improve the pliability and feel of the penile skin after grafting * Does fat grafting change the penile length after surgery * Does fat grafting improve sexual function, urinary function, and genital self-image after surgery * Are there any unforeseen complications related to the fat grafting procedure Participants will be asked to complete questionnaires related to sexual, urinary, and genital self-image questionnaires before surgery, 3 months after surgery, and 12 months after surgery. Noninvasive testing of the penile skin will also be performed at participants' routine appointments.
Official title: Assessing Possible Improvements to Cosmetic and Functional Outcomes of Penile Split Thickness Skin Grafting With Autologous Fat Graft
Key Details
Gender
MALE
Age Range
18 Years - Any
Study Type
INTERVENTIONAL
Enrollment
24
Start Date
2026-03-01
Completion Date
2028-03-01
Last Updated
2026-02-17
Healthy Volunteers
No
Interventions
Autologous fat grafting
In this intervention, subjects will undergo their standard-of-care reconstructive urologic surgery with penile split-thickness skin grafting as medically indicated for treatment of their underline penile/genitourinary condition(s). In addition to this reconstruction, autologous fat grafting will be performed beneath their penile skin graft. For subjects from whom a sufficient quantity of healthy adipose tissue is excised as part of the standard-of-care reconstructive surgery they have elected to undergo, the autologous fat graft will be processed from this specimen and placed between the skin graft and fascia of the penis. For subjects from whom a sufficient quantity of healthy adipose tissue is not excised as part of their standard-of-care reconstructive surgery, lipoaspiration (liposuction) will be performed to harvest fatty tissue that will subsequently undergo minimal processing for grafting.
Genitourinary Reconstruction with Split-Thickness Skin Grafting
Subject eligibility for this study is contingent upon a baseline disease process in which subjects require and are appropriate for genitourinary reconstruction with penile split-thickness skin grafting as their surgical standard of care. Patients in both arms will receive the standard of care reconstruction and split-thickness skin grafting. The donor site for the split-thickness skin graft with be at the discretion of the operating surgeon during the case and will not be affected by enrollment and/or allocation within the trial.
Locations (1)
UPMC Mercy Hospital
Pittsburgh, Pennsylvania, United States