The primary objective is to compare of magnitude and duration of pain relief of intra-articular injections with Lipoaspirate Concentrate vs Bone Marrow Aspirate.~The secondary objective is to compare the effect of Lipoaspirate Concentrate vs Bone Marrow Aspirate intra-articular injections on functional improvement, stiffness, global impression of change, and consumption of analgesic medication.~The exploratory objective is to explore the safety and the general tolerability of a single intra-articular injection of Lipoaspirate Concentrate vs Bone Marrow Aspirate.
The purpose of this trial is to compare the effect of a single intra-articular injection of Lipoaspirate Concentrate vs Bone Marrow Aspirate on pain reduction and functional improvement in the treatment of the knee and hip OA.