John Bui1, Nikolai Bogduk. 1. Department of Medical Imaging, John Hunter Hospital, Newcastle, New South Wales, Australia.
Abstract
OBJECTIVE: To determine the effectiveness and safety of computerized tomography (CT) guided, lumbar transforaminal injection of steroids in the treatment of radicular pain. DESIGN: Systematic review of published literature. INTERVENTIONS: Two reviewers independently assessed 19 publications on the effectiveness and safety of CT-guided, lumbar transforaminal injection of steroids. OUTCOME MEASURES: For effectiveness, the primary outcome was the success rate for relief of pain. For safety, the radiation exposure involved and the nature of complications were determined. RESULTS: Much of the literature fails to provide evidence. Two studies reported decreases in mean or median pain scores but no other data. Two studies reported success rates of between 34% and 62% for achieving 50% relief of pain at between 1 and 6 months after treatment. CT-guided injections may involve greater radiation exposure than does fluoroscopy-guided injections and do not avoid catastrophic spinal cord injury. CONCLUSION: The evidence-base for CT-guided lumbar transforaminal injection of steroids is meagre. This intervention is not more effective than fluoroscopy-guided injections and is not demonstrably safer. Wiley Periodicals, Inc.
OBJECTIVE: To determine the effectiveness and safety of computerized tomography (CT) guided, lumbar transforaminal injection of steroids in the treatment of radicular pain. DESIGN: Systematic review of published literature. INTERVENTIONS: Two reviewers independently assessed 19 publications on the effectiveness and safety of CT-guided, lumbar transforaminal injection of steroids. OUTCOME MEASURES: For effectiveness, the primary outcome was the success rate for relief of pain. For safety, the radiation exposure involved and the nature of complications were determined. RESULTS: Much of the literature fails to provide evidence. Two studies reported decreases in mean or median pain scores but no other data. Two studies reported success rates of between 34% and 62% for achieving 50% relief of pain at between 1 and 6 months after treatment. CT-guided injections may involve greater radiation exposure than does fluoroscopy-guided injections and do not avoid catastrophic spinal cord injury. CONCLUSION: The evidence-base for CT-guided lumbar transforaminal injection of steroids is meagre. This intervention is not more effective than fluoroscopy-guided injections and is not demonstrably safer. Wiley Periodicals, Inc.
Authors: Massimiliano Carassiti; Giuseppe Pascarella; Alessandro Strumia; Fabrizio Russo; Giuseppe Francesco Papalia; Rita Cataldo; Francesca Gargano; Fabio Costa; Michelangelo Pierri; Francesca De Tommasi; Carlo Massaroni; Emiliano Schena; Felice Eugenio Agrò Journal: Int J Environ Res Public Health Date: 2021-12-26 Impact factor: 3.390