Ignite Creation Date:
2025-12-24 @ 3:51 PM
Ignite Modification Date:
2025-12-25 @ 7:10 PM
Study NCT ID:
NCT07114692
Status:
NOT_YET_RECRUITING
Last Update Posted:
2025-08-17
First Post:
2025-08-03
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
The Effect of Stromal Vascular Fraction Transplantation on the Regeneration of Expanded Skin
Sponsor:
Shanghai Ninth People's Hospital Affiliated to Shanghai Jiao Tong University
Organization:
Study Overview
Official Title:
The Effect of Intradermal Stromal Vascular Fraction Transplantation on the Regeneration of Expanded Skin: a Randomized Controlled Trial
Status:
NOT_YET_RECRUITING
Status Verified Date:
2025-06
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
This study is a randomized controlled trial aimed at evaluating the effect of intradermal stromal vascular fraction (SVF) transplantation in treating exhaustion of dermal regenerative capacity during skin expansion. The dermal thickness, texture, and perfusion before and after SVF transplantation would be recorded and analyzed by a series of quantitative devices including laser 3D scanner, ultrasound, VISIA skin analyzer, CK skin analyzer, and indocyanine green angiography.
Detailed Description:
This study is a randomized controlled trial aimed at evaluating the effect of intradermal stromal vascular fraction (SVF) transplantation in treating exhaustion of dermal regenerative capacity during skin expansion. This study will enroll patients experiencing dermal exhaustion during the process of skin soft tissue expansion. Participants will be randomly assigned in a 1:1 ratio to either the stromal vascular fraction (SVF) transplantation group or the normal saline control group. To confirm eligibility, all potential participants will undergo a baseline screening visit. Those meeting the inclusion criteria will proceed to the study center for enrollment assessment, followed by randomization. Participants in the SVF transplantation group will undergo abdominal liposuction and receive intradermal SVF transplantation. Participants in the control group will receive intradermal injections of an equivalent volume of normal saline. The changes of dermis of expanded skin were recorded before the treatment (baseline), and at 4 weeks and 8 weeks follow-up timepoints after SVF transplantation. More specifically, skin surface area was measured using laser 3D scan; skin thickness and texture were detected by ultrasound, VISIA skin analyzer and CK skin analyzer; skin blood perfusion was analyzed using indocyanine green angiography.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: