Intradiscal Platelet-Rich Plasma Injection for Discogenic Low Back Pain and Correlation with Platelet Concentration: A Prospective Clinical Trial. Issue 11 (31st August 2020)

• Record Type: Journal Article
• Authors: Jain, Dhruv; Goyal, Titiksha; Verma, Nimisha; Paswan, Anil Kumar; Dubey, Rajeev Kumar
• Is Part Of: Pain medicine. Volume 21:Issue 11(2020)
• Page Start: 2719
• Page End: 2725
• Publication Date: 2020-08-31
• Subjects: Platelet-Rich Plasma -- Discogenic -- Chronic Pain -- Low Back -- Platelet Concentration -- Intradiscal; Pain -- Periodicals; Pain -- Treatment -- Periodicals; Analgesics -- Periodicals; Pain -- Periodicals; Pain Management -- Periodicals; Douleur -- Périodiques; Douleur -- Traitement -- Périodiques; Analgésiques -- Périodiques; Analgésique; Soulagement de la douleur; Périodique électronique (Descripteur de forme); Ressource Internet (Descripteur de forme); 616.047205
• DOI: 10.1093/pm/pnaa254
• Languages: English
• ISSNs: 1526-2375

Abstract

Abstract: Objective: Discogenic pain is common cause of low back ache and may result in significant morbidity. Platelet-rich plasma (PRP) is an upcoming regenerative therapy that has treatment potential for this condition. The objective of this study was to correlate platelet concentration in intradiscal PRP injection with improvement in low back pain and functional status at three and six months. Design: Prospective single-arm interventional study. Setting: Outpatient pain clinic and operation theater. Subjects: Twenty-five patients with discogenic pain diagnosed by clinical means and imaging with confirmation by provocative discography were recruited. Methods: The patients received PRP injection at a single or multiple disc levels. Preprocedure numerical rating scale (NRS) pain scores and Oswestry Disability Index (ODI) scores were calculated. Platelet counts of patients and PRP samples were measured. At three and six months postprocedure, NRS and ODI scores were measured, and improvement in these scores was correlated with platelet concentrations in the PRP sample. Results: Twenty patients completed the study. The improvement in NRS and ODI scores positively correlated with platelet concentrations in the PRP sample. We determined the correlation coefficient ( r ) of platelet concentrations with a reduction in NRS at three months ( r = 0.65) and six months ( r = 0.73) and in ODI score at three months ( r = 0.72) and six months ( r = 0.7). Conclusions: This study supports the use of intradiscal PRP for treatment of discogenic pain with preferably higher platelet counts to elicit a favorable response.