A Double-Blind, Randomized, Placebo-Controlled Clinical Study to Evaluate the Efficacy and Safety of CLBS16 in Subjects With Coronary Microvascular Dysfunction and Without Obstructive Coronary Artery Disease
This clinical trial will explore the efficacy and safety of GCSF-mobilized autologous CD34+ cells for the treatment of CMD in adults currently experiencing angina and with no obstructive coronary artery disease. Eligible subjects will receive a single administration of CLBS16 or placebo.
• Men or women age ≥18
• History of and currently experiencing angina at least 3 times per week
• Prior diagnosis of CMD based on coronary flow reserve (CFR) ≤ 2.5 or other measures
• Canadian Cardiovascular Society (CCS) class II, III or IV chronic refractory angina
• No obstructive coronary artery disease
• On stable medical therapy for at least 30 days prior to enrollment
• Must agree to use a reliable and acceptable method of contraception for the duration of participation
• Written informed consent