U.S., April 4 -- ClinicalTrials.gov registry received information related to the study (NCT07510295) titled 'EFFICACY OF HUMAN UC-MSC-DERIVED EXOSOMES AND BM-MSC - DERIVED EXOSOMES FOR ATROPHIC ACNE SCAR' on March 29.
Brief Summary: The goal of this clinical trial is to learn if exosomes from human umbilical cord and bone marrow can improve atrophic acne scars when used after fractional CO₂ laser treatment in adults.
The main questions it aims to answer are:
* Do exosomes improve acne scars more than standard treatment alone?
* Are exosomes safe when used after laser treatment? Researchers will compare one side of the face treated with exosomes to the other side treated with a control solution (hyaluronic acid) to see if exosomes ...