| pubmed-article:1385902 | pubmed:abstractText | A prospective, randomized, double-blind study was performed to evaluate the clinical efficacy of intradiscal steroid injections. Criteria for entrance were one-level internal disc disruption or nonsequestered nuclear prolapse with or without sciatica and a positive pain response on awake discography. Exclusion criteria were multilevel disease, central or lateral stenosis, prior lumbar surgery, or medical disease requiring systemic steroids. A total of 25 patients were randomly assigned to Treatment Group A (methylprednisolone, Depo-Medrol 80 mg/ml, The Upjohn Co., Kalamazoo, Michigan) or Treatment Group B (bupivacaine, Marcaine .5% 1.5 ml, Sanofi Winthrop Pharmaceuticals, New York, New York). Fourteen patients received Depo-Medrol, with 21% showing subjective improvement and 79% no improvement; 0% were clinically worse. Eleven patients received intradiscal Marcaine, with 9% showing clinical improvement and 91% no improvement; 0% were clinically worse. To quantify clinical response, a pain diagram grid score, a visual analog scale, and the Oswestry Pain Questionnaire were used before injection and 10-14 days after injection. No statistically significant benefit was identified in the use of intradiscal steroids. | lld:pubmed |
