RETRACTED: Biotechnological therapies for the treatment of back pain. Alternatives to corticosteroids (Retracted Article)

In recent years, it is increasingly clear that back pain is not only caused by biomechanical problems. Currently, biologically-based local therapy concepts for the treatment of affected spinal regions as an alternative to the standard treatment with steroids are in development or in early stages of clinical application. The common features of these new therapies are to intervene in the regulation of homeostasis at various key points at the affected region and specifically to suppress or block catabolic influences as well as to provide with anti-inflammatory substances and growth factors. These include on one hand the genetically produced Biologicals such as TNF-alpha inhibitors and cytokine antagonists and on the other hand therapies with autologous blood preparations (Autologous Conditioned Serum [ACS], and Platelet Rich Plasma formulations [PRP]). This article presents the individual methods, gives an overview of developments and results of various studies and discusses current recommendations.