Mesenchymal stem cells in perianal Crohn ’s disease

AbstractThe use of mesenchymal stem cells has resulted in a breakthrough for the treatment of complex perianal fistulas in Crohn ’s disease. This novel treatment is associated with a minimally invasive surgical technique that can be well defined. However, our previous experience has taught us that neglecting any of the critical steps in the operation can result in frequent treatment failure. We have put together a comprehen sive guide, a stepwise algorithm, for our minimally invasive approach to identify common pitfalls and reduce treatment failures. Using data we have collected over the past 15 years from drug development, execution of clinical trials, and enacting an advanced educational training program, we spelt o ut each stage of the minimally invasive surgical intervention for stem cell delivery for perianal Crohn’s disease. In this article, we provide 21 tips for a correct approach during the five major phases of the surgical procedure. To optimize the efficacy of mesenchymal stem cells for perianal Croh n’s disease, a standardized minimally invasive technique including a reliable and reproducible series of key steps should be utilized.
Source: Techniques in Coloproctology - Category: Surgery Source Type: research