Study of Mesenchymal Stem Cells for the Treatment of Ileal Pouch Fistula's in Participants With Crohn's Disease

Summary

Participation Requirements

Description

This aim of this study is to determine the safety and efficacy of adult allogeneic bone marrow derived mesenchymal stem cells (MSCs), for the treatment of medically refractory peri-pouch fistulizing disease in the setting of Crohn's disease of the pouch. The study will randomize 20 participants. Enr...

This aim of this study is to determine the safety and efficacy of adult allogeneic bone marrow derived mesenchymal stem cells (MSCs), for the treatment of medically refractory peri-pouch fistulizing disease in the setting of Crohn's disease of the pouch. The study will randomize 20 participants. Enrolled participants will be randomized to treatment group with MSCs, versus placebo in a 3:1 fashion. Participants in the treatment group will have a direct injection of MSCs at a dose of 75 million cells. This will be given as a direct injection in and around the fistula tract. Participants will be evaluated for complete healing at three months. If complete healing has been achieved participants will continue to be followed for one year. If complete healing has not been achieved at three months, participants will be eligible for a second injection of MSCs at the same dose of 75 million cells. Control participants without complete healing from placebo will cross over at the 6 month visit to receive an injection of MSCs and will be followed for one year after treatment to a total duration of 18 months. The primary efficacy analysis will be conducted at the month 6 time point.

Tracking Information