Study of ExoFlo for the Treatment of Perianal Fistulas
brief summary
To evaluate the safety and feasibility of ExoFlo as a treatment for Perianal Fistulizing Crohn's Disease.
detailed description
This is a phase IB/IIA, multicenter, single-blind, placebo-controlled, dose-escalation design, randomized controlled trial for the treatment of Perianal Fistulizing Crohn's Disease.
Subjects will be randomized 2:1 Investigational Medicinal Product (IMP) to normal saline (NS) in 3 cohorts of 12 subjects as follows:
Cohort 1: Local injection of 15 mL of IMP or NS on Day 0 (8 IMP, 4 NS) Cohort 2: Local injection of 30 mL of IMP or NS on Day 0 (8 IMP, 4 NS) Cohort 3: Local injection of 30 mL of IMP or NS on Day 0 and Month 3 (8 IMP, 4 NS)
official title
A Phase IB/IIA Study of ExoFlo, an Ex Vivo Culture-expanded Adult Allogeneic Bone Marrow Mesenchymal Stem Cell Derived Extracellular Vesicle Isolate Product, for the Treatment of Perianal Fistulizing Crohn's Disease