Regenerative Techniques for Neuraxial Back Pain: a Systematic Review.

PURPOSE OF REVIEW: Regenerative modalities have been identified in numerous clinical studies as beneficial in various settings. The focus of this review is to summarize key studies and current concepts for the role of regenerative medicine in the treatment of neuraxial back pain.

RECENT FINDINGS: Recent studies have demonstrated the benefit of regenerative therapies for the treatment of neuraxial back pain. A literature review of clinical trials published between 2015 and 2017 was performed using OVID, PubMed, and Google Scholar to identify investigations attempting to determine the efficacy of various regenerative modalities on two primary sources of low back pain: facet arthropathy and degenerative disc disease. The seven articles analyzed in this systematic review present promising data regarding the use of these autologous biologic treatments, but many of these investigations have several limitations in common including small sample size. Regenerative medicine has been shown to demonstrate efficacy in the treatment of neuraxial back pain. As the field advances, new studies are needed comparing efficacy and safety profiles to better determine best practice techniques and standards in the future.