Comparison of fluoroscopy guided inter-laminar epidural platelet-rich plasma versus steroid injection in patients with lumbar radicular pain

Abstract

Background: Radicular back pain is one of the prevalent causes for low back pain. Objective: The aim of work is to compare the efficacies of fluoroscopic guided inter-laminar epidural injection of platelet-rich plasma (PRP) and epidural steroids in improving lumbar radicular pain. Settings and Design: This study was a prospective randomized controlled clinical trial. Methods: Forty-eight patients were enrolled in this study and divided into two groups. Steroid group (S); A 24 patient, that received fluoroscopic guided inter-laminar epidural injection of 1ml methylprednisolone (40mg/ml) + 4 ml normal saline and platelet rich Plasma group (p); A 24 patients, that received fluoroscopic guided inter-laminar epidural injection of 4.5 ml PRP + 0.5 ml PRP activator (calcium gluconate). Patients were followed up at one week, 4 weeks, and 3 months after the procedure. Results: No differences between study groups as regard pain scores at pretreatment, after 1 and 4 weeks and 3 months of treatment and disability scores at pretreatment, after 4 weeks and 3 months of treatment.