OBJECTIVE: To evaluate the short-term and long-term effects of fluoroscopically guided caudal epidural steroid injection (ESI) for the management of degenerative lumbar spinal stenosis (DLSS) and to analyze outcome predictors. MATERIALS AND METHODS: All patients who underwent caudal ESI in 2006 for DLSS were included in the study. Response was based on chart documentation (aggravated, no change, slightly improved, much improved, no pain). In June 2009 telephone interviews were conducted, using formatted questions including the North American Spine Society (NASS) patient satisfaction scale. For short-term and long-term effects, age difference was evaluated by the Mann-Whitney U test, and gender, duration of symptoms, level of DLSS, spondylolisthesis, and previous operations were evaluated by Fisher's exact test. RESULTS: Two hundred and sixteen patients (male:female = 75:141; mean age 69.2 years; range 48 approximately 91 years) were included in the study. Improvements (slightly improved, much improved, no pain) were seen in 185 patients (85.6%) after an initial caudal ESI and in 189 patients (87.5%) after a series of caudal ESIs. Half of the patients (89/179, 49.8%) replied positively to the NASS patient satisfaction scale (1 or 2). There were no significant outcome predictors for either the short-term or the long-term responses. CONCLUSION: Fluoroscopically guided caudal ESI was effective for the management of DLSS (especially central canal stenosis) with excellent short-term and good long-term results, without significant outcome predictors.
OBJECTIVE: To evaluate the short-term and long-term effects of fluoroscopically guided caudal epidural steroid injection (ESI) for the management of degenerative lumbar spinal stenosis (DLSS) and to analyze outcome predictors. MATERIALS AND METHODS: All patients who underwent caudal ESI in 2006 for DLSS were included in the study. Response was based on chart documentation (aggravated, no change, slightly improved, much improved, no pain). In June 2009 telephone interviews were conducted, using formatted questions including the North American Spine Society (NASS) patient satisfaction scale. For short-term and long-term effects, age difference was evaluated by the Mann-Whitney U test, and gender, duration of symptoms, level of DLSS, spondylolisthesis, and previous operations were evaluated by Fisher's exact test. RESULTS: Two hundred and sixteen patients (male:female = 75:141; mean age 69.2 years; range 48 approximately 91 years) were included in the study. Improvements (slightly improved, much improved, no pain) were seen in 185 patients (85.6%) after an initial caudal ESI and in 189 patients (87.5%) after a series of caudal ESIs. Half of the patients (89/179, 49.8%) replied positively to the NASS patient satisfaction scale (1 or 2). There were no significant outcome predictors for either the short-term or the long-term responses. CONCLUSION: Fluoroscopically guided caudal ESI was effective for the management of DLSS (especially central canal stenosis) with excellent short-term and good long-term results, without significant outcome predictors.
Authors: Elva G Delport; Anthony R Cucuzzella; Julie K Marley; Christine M Pruitt; J Rush Fisher Journal: Arch Phys Med Rehabil Date: 2004-03 Impact factor: 3.966
Authors: Kris Radcliff; Christopher Kepler; Alan Hilibrand; Jeffrey Rihn; Wenyan Zhao; Jon Lurie; Tor Tosteson; Alexander Vaccaro; Todd Albert; James Weinstein Journal: Spine (Phila Pa 1976) Date: 2013-02-15 Impact factor: 3.468
Authors: Darra T Murphy; Eoin C Kavanagh; Ashley Poynton; Vikki O Chan; Michael R Moynagh; Stephen Eustace Journal: Skeletal Radiol Date: 2014-08-02 Impact factor: 2.199
Authors: Woo Seog Sim; Hue Jung Park; Ji Hye Kwon; Min Seok Oh; Hyun Joo Jung; Min Kyoung Cho; Jin Young Lee Journal: Medicine (Baltimore) Date: 2019-05 Impact factor: 1.817