Systematic reviews related to this topic

loading
22 References (22 articles) loading Revert Studify

Systematic review

Unclassified

The effectiveness of therapeutic strategies for patients with radiculopathy: A network meta-analysis.

blocked
Authors Zhang X , Zhang Z , Wen J , Lu J , Sun Y , Sang D
Journal Molecular pain
Year 2018
Links Pubmed DOI PubMed Central

This article includes 14 Primary studies 14 Primary studies (14 references)

Loading references information
Objectives The aim of this network meta-analysis is to assess the effectiveness of therapeutic strategies for patients with radiculopathy, including physical, medical, surgical, and other therapies. Methods We electronically searched electronic databases including PubMed and Embase for randomized controlled trials. The response rate and visual analog scale of pain change were considered as primary outcomes. The outcomes were measured by odds ratio (OR) value and corresponding 95% credible intervals (CrIs) or standardized mean difference (MD) with 95% CrIs. Besides, surface under cumulative ranking curve (SUCRA) were performed to rank efficacy and safety of treatments on each end points. Results A total of 16 eligible studies with 1071 subjects were included in this analysis. Our results showed that corticosteroid was significantly more effective than control regarding the response rate (OR = 3.86, 95% CrI: 1.16, 12.55). Surgery had a better performance in pain change compared with control (MD = -1.92, 95% CrI: -3.58, -0.15). According to the SUCRA results, corticosteroid, collar, and physiotherapy ranked the highest concerning response rate (SUCRA = 0.656, 0.652, and 0.610, respectively). Surgery, traction, and corticosteroid were superior to others in pain change (SUCRA = 0.866, 0.748, and 0.589, respectively). Conclusion According to the network meta-analysis result, we recommended surgery as the optimal treatment for radiculopathy patients; traction and corticosteroids were also recommended for their beneficial interventions.

Systematic review

Unclassified

Do Epidural Injections Provide Short- and Long-term Relief for Lumbar Disc Herniation? A Systematic Review.

Journal Clinical orthopaedics and related research
Year 2015
Links Pubmed DOI PubMed Central

This article includes 27 Primary studies 24 Primary studies (27 references)

Loading references information
BACKGROUND: As part of a comprehensive nonsurgical approach, epidural injections often are used in the management of lumbar disc herniation. Recent guidelines and systematic reviews have reached different conclusions about the efficacy of epidural injections in managing lumbar disc herniation. QUESTIONS/PURPOSES: In this systematic review, we determined the efficacy (pain relief and functional improvement) of the three anatomic approaches (caudal, lumbar interlaminar, and transforaminal) for epidural injections in the treatment of disc herniation. METHODS: We performed a literature search from 1966 to June 2013 in PubMed, Cochrane library, US National Guideline Clearinghouse, previous systematic reviews, and cross-references for trials studying all types of epidural injections in managing chronic or chronic and subacute lumbar disc herniation. We wanted only randomized controlled trials (RCTs) (either placebo or active controlled) to be included in our analysis, and 66 studies found in our search fulfilled these criteria. We then assessed the methodologic quality of these 66 studies using the Cochrane review criteria for RCTs. Thirty-nine studies were excluded, leaving 23 RCTs of high and moderate methodologic quality for analysis. Evidence for the efficacy of all three approaches for epidural injection under fluoroscopy was strong for short-term (< 6 months) and moderate for long-term (≥ 6 months) based on the Cochrane rating system with five levels of evidence (best evidence synthesis), with strong evidence denoting consistent findings among multiple high-quality RCTs and moderate evidence denoting consistent findings among multiple low-quality RCTs or one high-quality RCT. The primary outcome measure was pain relief, defined as at least 50% improvement in pain or 3-point improvement in pain scores in at least 50% of the patients. The secondary outcome measure was functional improvement, defined as 50% reduction in disability or 30% reduction in the disability scores. RESULTS: Based on strong evidence for short-term efficacy from multiple high-quality trials and moderate evidence for long-term efficacy from at least one high quality trial, we found that fluoroscopic caudal, lumbar interlaminar, and transforaminal epidural injections were efficacious at managing lumbar disc herniation in terms of pain relief and functional improvement. CONCLUSIONS: The available evidence suggests that epidural injections performed under fluoroscopy by trained physicians offer improvement in pain and function in well-selected patients with lumbar disc herniation.

Systematic review

Unclassified

Comparative clinical effectiveness of management strategies for sciatica: systematic review and network meta-analyses.

Journal The spine journal : official journal of the North American Spine Society
Year 2015
Links Pubmed DOI

This article includes 121 Primary studies 121 Primary studies (121 references)

Loading references information
BACKGROUND: There are numerous treatment approaches for sciatica. Previous systematic reviews have not compared all these strategies together. PURPOSE: To compare the clinical effectiveness of different treatment strategies for sciatica simultaneously. STUDY DESIGN: Systematic review and network meta-analysis. METHODS: We searched 28 electronic databases and online trial registries, along with bibliographies of previous reviews for comparative studies evaluating any intervention to treat sciatica in adults, with outcome data on global effect or pain intensity. Network meta-analysis methods were used to simultaneously compare all treatment strategies and allow indirect comparisons of treatments between studies. The study was funded by the UK National Institute for Health Research Health Technology Assessment program; there are no potential conflict of interests. RESULTS: We identified 122 relevant studies; 90 were randomized controlled trials (RCTs) or quasi-RCTs. Interventions were grouped into 21 treatment strategies. Internal and external validity of included studies was very low. For overall recovery as the outcome, compared with inactive control or conventional care, there was a statistically significant improvement following disc surgery, epidural injections, nonopioid analgesia, manipulation, and acupuncture. Traction, percutaneous discectomy, and exercise therapy were significantly inferior to epidural injections or surgery. For pain as the outcome, epidural injections and biological agents were significantly better than inactive control, but similar findings for disc surgery were not statistically significant. Biological agents were significantly better for pain reduction than bed rest, nonopioids, and opioids. Opioids, education/advice alone, bed rest, and percutaneous discectomy were inferior to most other treatment strategies; although these findings represented large effects, they were statistically equivocal. CONCLUSIONS: For the first time, many different treatment strategies for sciatica have been compared in the same systematic review and meta-analysis. This approach has provided new data to assist shared decision-making. The findings support the effectiveness of nonopioid medication, epidural injections, and disc surgery. They also suggest that spinal manipulation, acupuncture, and experimental treatments, such as anti-inflammatory biological agents, may be considered. The findings do not provide support for the effectiveness of opioid analgesia, bed rest, exercise therapy, education/advice (when used alone), percutaneous discectomy, or traction. The issue of how best to estimate the effectiveness of treatment approaches according to their order within a sequential treatment pathway remains an important challenge.

Systematic review

Unclassified

Steroid for epidural injection in spinal stenosis: a systematic review and meta-analysis.

blocked
Authors Liu K , Liu P , Liu R , Wu X , Cai M
Journal Drug design, development and therapy
Year 2015
Links Pubmed DOI PubMed Central

This article is included in 1 Broad synthesis 10 Broad syntheses (1 reference)

This article includes 10 Primary studies 10 Primary studies (10 references)

Loading references information
PURPOSE: To investigate the effectiveness and safety of epidural steroid injections in patients with lumbar spinal stenosis (LSS). METHODS: We performed a search on the CENTRAL, Pubmed, Embase and Cochrane databases up to September 2014. We recovered 17 original articles, of which only 10 were in full compliance with the randomized controlled trial (RCT) criteria. These articles were reviewed in an independent and blinded way by two reviewers who were previously trained to extract data and score their quality by the criteria of the Cochrane Handbook (5.1.0). RESULTS: We accepted ten studies with 1,010 participants. There is minimal evidence that shows that epidural steroid injections are better than lidocaine alone, regardless of the mode of epidural injection. There is a fair short-term and long-term benefit for treating spinal stenosis with local anesthetic and steroids. CONCLUSIONS: This meta-analysis suggests that epidural steroid injections provide limited improvement in short-term and long-term benefits in LSS patients.

Systematic review

Unclassified

Efficacy of epidural injections in the treatment of lumbar central spinal stenosis: a systematic review.

Journal Anesthesiology and pain medicine
Year 2015
Links Pubmed DOI PubMed Central

This article includes 7 Primary studies 7 Primary studies (7 references)

Loading references information
CONTEXT: Lumbar central spinal stenosis is common and often results in chronic persistent pain and disability, which can lead to multiple interventions. After the failure of conservative treatment, either surgical or nonsurgical modalities such as epidural injections are contemplated in the management of lumbar spinal stenosis. EVIDENCE ACQUISITION: Recent randomized trials, systematic reviews and guidelines have reached varying conclusions about the efficacy of epidural injections in the management of central lumbar spinal stenosis. The aim of this systematic review was to determine the efficacy of all three anatomical epidural injection approaches (caudal, interlaminar, and transforaminal) in the treatment of lumbar central spinal stenosis. A systematic review was performed on randomized trials published from 1966 to July 2014 of all types of epidural injections used in the management of lumbar central spinal stenosis. Methodological quality assessment and grading of the evidence was performed. RESULTS: The evidence in managing lumbar spinal stenosis is Level II for long-term improvement for caudal and lumbar interlaminar epidural injections. For transforaminal epidural injections, the evidence is Level III for short-term improvement only. The interlaminar approach appears to be superior to the caudal approach and the caudal approach appears to be superior to the transforaminal one. CONCLUSIONS: The available evidence suggests that epidural injections with local anesthetic alone or with local anesthetic with steroids offer short- and long-term relief of low back and lower extremity pain for patients with lumbar central spinal stenosis. However, the evidence is Level II for the long-term efficacy of caudal and interlaminar epidural injections, whereas it is Level III for short-term improvement only with transforaminal epidural injections.

Systematic review

Unclassified

Predicting epidural steroid injections with laboratory markers and imaging techniques.

Authors Benny BV , Patel MY
Journal The spine journal : official journal of the North American Spine Society
Year 2014
Links Pubmed DOI

This article includes 8 Primary studies 8 Primary studies (8 references)

Loading references information
BACKGROUND CONTEXT: Epidural steroid injections (ESIs) have been used for a number of years in the treatment of radicular pain caused by nerve root impingement or stenosis after failed conservative treatments with oral medications, physical therapy, and lifestyle modifications. PURPOSE: The purpose of this study was evaluation of predictive tools for ESI outcomes in treating radicular pain. STUDY DESIGN: This was a comprehensive, systematic review of the prognostic accuracy of certain predictive methods used to determine ESI outcomes. METHODS: Fifty articles were obtained via the PubMed database, using keywords and cross-referencing works cited. Inclusion criteria included patients with radicular pain, analysis of a specific prediction tool, and outcomes measured by improvement in pain and/or function. Exclusion criteria included literature review articles and animal or cadaver studies. Eight articles studying imaging techniques or laboratory markers as prediction tools underwent quality evaluation and evidence classification based on the 2011 American Academy of Neurology Clinical Practice Guideline Process Manual. RESULTS: For patients with radicular pain, there is insufficient evidence to either support or refute the prognostic accuracy of spinal stenosis seen on imaging in determining epidural steroid outcomes (two Class IV studies). It is possible that low-grade nerve root compression as seen on lumbar magnetic resonance images does predict short-term reduction in pain after transforaminal ESI (Class II and III studies). For patients with lumbar radicular pain, there is both insufficient and conflicting evidence that either supports or refutes prognostic accuracy of high-sensitivity C-reactive protein in determining epidural steroid outcomes (two Class III studies). It is probable that interferon gamma (IFN-γ) more than 10 pg/mL from epidural lavage is predictive of short-term pain reduction after lumbar ESI (single Class I study). There is insufficient evidence that either supports or refutes prognostic accuracy of fibronectin-aggrecan complex from epidural lavage to determine epidural steroid outcome (single Class IV study). CONCLUSIONS: Predictive tools for ESI outcomes, such as nerve root compression grading and inflammatory markers, particularly, elevated IFN-γ from epidural lavage fluid, seem promising in the future. At this time, future research is needed with a larger sample size, broader spectrum of patients, and a more defined system of outcome measurements at standardized follow-up periods before practice recommendations can be made.

Systematic review

Unclassified

Transforaminal versus interlaminar approaches to epidural steroid injections: a systematic review of comparative studies for lumbosacral radicular pain.

Journal Pain physician
Year 2014
Links Pubmed

This article includes 8 Primary studies 8 Primary studies (8 references)

Loading references information
BACKGROUND: The superiority of transforaminal epidural steroid injections (TFESI) vs. interlaminar epidural steroid injections (ILESI) for treating unilateral lumbosacral radicular pain (LSRP) is unproven. OBJECTIVE: To assess studies comparing TFESI to ILESI for unilateral LSRP for pain relief and functional improvement. STUDY DESIGN: Systematic review of comparative studies. METHODS: A systematic literature search was conducted using the Cochrane Central Register of Controlled Trials, PubMed, and Scopus databases for trials reported in English. Studies meeting the Cochrane Review criteria for randomized trials and the AHCQ criteria for observational studies were included. Evidence was graded using the USPSTF classification. RESULTS: Five (prospective) and 3 (retrospective) studies were included assessing 506 patients. Statistical analysis was calculated only utilizing the 5 prospective studies and consisted of 249 patients with an average of 3.2 months follow-up. In the short-term (2 weeks), there was a 15% difference favoring TFESI vs. ILESI for pain relief. There was no efficacy difference at one or 6 months. Combined pain improvements in all 5 prospective studies revealed < 20% difference between TFESI and ILESI (54.1% vs. 42.7%). There was slightly better functional improvement in ILESI groups (56.4%) vs. TFESI groups (49.4%) at 2 weeks. Combined data showed slight differences (TFESI 40.1% and ILESI 44.8%). LIMITATIONS: The limitations of this systematic review include the relative paucity of comparative studies. CONCLUSIONS: The findings show that both TFESI and ILESI are effective in reducing pain and improving functional scores in unilateral LSRP. In the treatment of pain, TFESI demonstrated non-clinically significant superiority to ILESI only at the 2-week follow-up. Based on 2 studies, ILESI demonstrated non-clinically significant superiority to TFESI in functional improvement.

Systematic review

Unclassified

A systematic review of RCTs with nucleoplasty - an update.

Journal Pain physician
Year 2013
Links Pubmed

This article includes 6 Primary studies 6 Primary studies (6 references)

Loading references information

Systematic review

Unclassified

Systematic review of caudal epidural injections in the management of chronic back pain.

Authors Friedman JH , Dighe G
Journal Rhode Island medical journal (2013)
Year 2013
Links Pubmed

This article includes 10 Primary studies 10 Primary studies (10 references)

Loading references information
Epidural steroids recently attracted world attention due to medication contamination resulting in many cases of fungal meningitis. What was rarely noted in these reports is that there is little data to support use of this treatment. This article reviews the literature on epidural steroids for various types of back pain and concludes that further testing should be performed to determine if and in what situations this intervention is useful before wide-spread use is resumed.

Systematic review

Unclassified

A Systematic Review of the Effectiveness of CT-Guided, Lumbar Transforaminal Injection of Steroids.

blocked
Authors Bui J , Bogduk N
Journal Pain medicine (Malden, Mass.)
Year 2013
Links Pubmed DOI

This article is included in 1 Broad synthesis 11 Broad syntheses (1 reference)

This article includes 11 Primary studies 11 Primary studies (11 references)

Loading references information
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.