The efficacy of adipose-derived stem cell therapy for complex perianal fistulas in Crohn's disease patients: A systematic review

Adipose-derived stem cell therapy demonstrates promising efficacy and a favorable safety profile for the treatment of complex perianal fistulas in Crohn's disease. While ADSCT may achieve meaningful clinical response and symptom relief in a substantial proportion of patients, variability in outcomes and study designs highlights the need for standardized protocols and long-term follow-up in future trials.