Intra-discal Injection of Platelet-rich Plasma (PRP) Enriched With Exosomes in Chronic Low Back Pain

Intervertebral disc pathology accounts for 40% or more cases of chronic LBP. Available treatment options do not improve the underlying degenerative condition hence This indicates the need for new therapies. intradiscal injection of PRP with exosomes derived from blood may potentially transmit some of the unique stem cell properties to other stem cells, facilitating stemness maintenance, differentiation, self-renewal, and repair. controlled, randomized, double-blind placebo clinical trial to compare the safety and efficacy of PRP with exosomes in discogenic LBP adminstartion of PRP with exosomes at the centre of the nucleus pulposus or equal amount of placebo paradiscal patients wil be elvaluated for primary Outcome measures viz: Visual analog scale (VAS), Roland Morris Disability Questionnaire (RDQ), SF 36 health questionnaire, Functional rating index and Secondary: MRI - disc degeneration grading, T2 quantification, and for any Adverse events including of discitis