scholarly journals Systematic Review of Cervical Medial Branch Thermal Radiofrequency Neurotomy is not Based on Peer Review Published Methodology

Pain Medicine ◽  
2016 ◽  
Vol 17 (9) ◽  
pp. 1779-1781 ◽  
Author(s):  
Laxmaiah Manchikanti ◽  
Alan David Kaye ◽  
Joshua A. Hirsch
Keyword(s):  
Systematic Review ◽  
Peer Review ◽  
Medial Branch ◽  
Radiofrequency Neurotomy

scholarly journals Systematic Review of the Therapeutic Effectiveness of Cervical Facet Joint Interventions: An Update

2012 ◽  
Vol 6;15 (6;12) ◽  
pp. E839-E868 ◽  
Author(s):  
Frank J.E. Falco
Keyword(s):  
Systematic Review ◽  
Neck Pain ◽  
Joint Pain ◽  
Observational Studies ◽  
Facet Joint ◽  
Medial Branch ◽  
Radiofrequency Neurotomy ◽  
Facet Joint Interventions ◽  
Cervical Facet ◽  
Cervical Facet Joint

Background: The prevalence of chronic, recurrent neck pain is approximately 15% of the adult general population. Controlled studies have supported the existence of cervical facet or zygapophysial joint pain in 36% to 67% of these patients, when disc herniation, radiculitis, and discogenic are not pathognomic. However, these studies also have shown false-positive results in 27% to 63% of the patients with a single diagnostic block. There is also a paucity of literature investigating therapeutic interventions of cervical facet joint pain. Study Design: Systematic review of therapeutic cervical facet joint interventions. Objective: To determine and update the clinical utility of therapeutic cervical facet joint interventions in the management of chronic neck pain. Methods: The available literature for utility of facet joint interventions in therapeutic management of cervical facet joint pain was reviewed. The quality assessment and clinical relevance criteria utilized were the Cochrane Musculoskeletal Review Group criteria as utilized for interventional techniques for randomized trials and the criteria developed by the Newcastle-Ottawa Scale criteria for observational studies. The level of evidence was classified as good, fair, and limited or poor based on the quality of evidence developed by the U.S. Preventive Services Task Force (USPSTF). Data sources included relevant literature identified through searches of PubMed and EMBASE from 1966 to June 2012, and manual searches of the bibliographies of known primary and review articles. Outcome Measures: The primary outcome measure was pain relief (short-term relief = up to 6 months and long-term > 6 months). Secondary outcome measures were improvement in functional status, psychological status, return to work, and reduction in opioid intake. Results: In this systematic review, 32 manuscripts were considered for inclusion. For final analysis, 4 randomized trials and 6 observational studies met the inclusion criteria and were included in the evidence synthesis. Based on one randomized, sham-controlled, double-blind trial and 5 observational studies, the indicated evidence for cervical radiofrequency neurotomy is fair. Based on one randomized, double-blind, active-controlled trial and one prospective evaluation, the indicated evidence for cervical medial branch blocks is fair. Based on 2 randomized controlled trials, the evidence for cervical intraarticular injections is limited. Limitations: Paucity of the overall published literature and specifically lack of literature for intraarticular cervical facet joint injections. Conclusions: The indicated evidence for cervical radiofrequency neurotomy is fair. The indicated evidence for cervical medial branch blocks is fair. The indicated evidence for cervical intraarticular injections with local anesthetic and steroids is limited. Key words: Chronic neck pain, cervical facet or zygapophysial joint pain, cervical medial branch blocks, cervical radiofrequency neurotomy, cervical intraarticular facet joint injections

scholarly journals An Update of Evaluation of Therapeutic Thoracic Facet Joint Interventions

2012 ◽  
Vol 4;15 (4;8) ◽  
pp. E463-E481
Author(s):  
Frank J.E. Falco
Keyword(s):  
Systematic Review ◽  
Back Pain ◽  
Quality Assessment ◽  
Joint Pain ◽  
Facet Joint ◽  
Medial Branch ◽  
Facet Joints ◽  
Nerve Blocks ◽  
Radiofrequency Neurotomy ◽  
Facet Joint Interventions

Background: Chronic mid back and upper back pain caused by thoracic facet joints has been reported in 34% to 48% of patients based on responses to controlled diagnostic blocks. Systematic reviews have established moderate evidence for controlled comparative local anesthetic blocks of thoracic facet joints in the diagnosis of mid back and upper back pain, moderate evidence for therapeutic thoracic medial branch blocks, and limited evidence for radiofrequency neurotomy of thoracic medial branches. Study Design: Systematic review of therapeutic thoracic facet joint interventions. Objective: To determine the clinical utility of therapeutic thoracic facet joint interventions in the therapeutic management of chronic upper back and mid back pain. Methods: The available literature for the utility of facet joint interventions in the therapeutic management of thoracic facet joint pain was reviewed. The quality assessment and clinical relevance criteria utilized were the Cochrane Musculoskeletal Review Group criteria as utilized for interventional techniques for randomized trials and the criteria developed by the Newcastle-Ottawa Scale criteria for observational studies. The level of evidence was classified as good, fair, and limited (or poor) based on the quality of evidence developed by the U.S. Preventive Services Task Force (USPSTF). Data sources included relevant literature identified through searches of PubMed and EMBASE from 1966 to March 2012, and manual searches of the bibliographies of known primary and review articles. Outcome Measures: The primary outcome measure was pain relief (short-term relief = up to 6 months and long-term > 6 months). Secondary outcome measures were improvement in functional status, psychological status, return to work, and reduction in opioid intake. Results: For this systematic review, 13 studies were identified. Of these, 7 studies were excluded, and a total of 4 studies (after removal of duplicate publication) met inclusion criteria for methodological quality assessment with one randomized trial and 3 non-randomized studies. The evidence is fair for therapeutic thoracic facet joint nerve blocks, limited for thoracic radiofrequency neurotomy, and not available for thoracic intraarticular injections. Limitations: The limitation of this systematic review includes a paucity of literature. The only positive studies were of medial branch blocks performed by the same group of authors. Conclusion: The evidence for therapeutic facet joint interventions is fair for medial branch blocks, whereas it is not available for intraarticular injections, and limited for radiofrequency neurotomy due to lack of literature. Key words: Chronic thoracic pain, mid back or upper back pain, thoracic facet or zygapophysial joint pain, facet joint nerve blocks, medial branch blocks, therapeutic thoracic medial branch blocks, thoracic radiofrequency neurotomy, thoracic intraarticular facet joint injections

The Effectiveness of Cervical Medial Branch Thermal Radiofrequency Neurotomy Stratified by Selection Criteria: A Systematic Review of the Literature

Pain Medicine ◽  
2020 ◽  
Vol 21 (11) ◽  
pp. 2726-2737
Author(s):  
Andrew Engel ◽  
Wade King ◽  
Byron J Schneider ◽  
Belinda Duszynski ◽  
Nikolai Bogduk
Keyword(s):  
Systematic Review ◽  
Pain Relief ◽  
Evaluation System ◽  
Selection Criteria ◽  
Cervicogenic Headache ◽  
Primary Outcome Measure ◽  
Outcome Data ◽  
Complete Relief ◽  
Medial Branch ◽  
Radiofrequency Neurotomy

Abstract Objective To determine the effectiveness of cervical medial branch thermal radiofrequency neurotomy in the treatment of neck pain or cervicogenic headache based on different selection criteria. Design Comprehensive systematic review. Methods A comprehensive literature search was conducted, and the authors screened and evaluated the studies. The Grades of Recommendation, Assessment, Development, and Evaluation system was used to assess all eligible studies. Outcome Measures The primary outcome measure assessed was the success rate of the procedure, defined by varying degrees of pain relief following neurotomy. Data are stratified by number of diagnostic blocks and degree of pain relief. Results Results varied by selection criteria, which included triple placebo-controlled medial branch blocks, dual comparative medial branch blocks, single medial branch blocks, intra-articular blocks, physical examination findings, and symptoms alone. Outcome data showed a greater degree of pain relief more often when patients were selected by triple placebo-controlled medial branch blocks or dual comparative medial branch blocks, producing 100% relief of the index pain. The degree of pain relief was similar when triple or dual comparative blocks were used. Conclusions Higher degrees of relief from cervical medial branch thermal radiofrequency neurotomy are more often achieved, to a statistically significant extent, if patients are selected on the basis of complete relief of index pain following comparative diagnostic blocks. If selected based on lesser degrees of relief, patients are less likely to obtain complete relief.

Systematic Review of the Effectiveness of Lumbar Medial Branch Thermal Radiofrequency Neurotomy, Stratified for Diagnostic Methods and Procedural Technique

Pain Medicine ◽  
2020 ◽  
Vol 21 (6) ◽  
pp. 1122-1141 ◽  
Author(s):  
Byron J Schneider ◽  
Lisa Doan ◽  
Marc K Maes ◽  
Kevin R Martinez ◽  
Alan Gonzalez Cota ◽  
...  
Keyword(s):  
Systematic Review ◽  
Pain Relief ◽  
Patient Selection ◽  
Evaluation System ◽  
Selection Criteria ◽  
Diagnostic Methods ◽  
Electrode Placement ◽  
Medial Branch ◽  
Radiofrequency Neurotomy ◽  
Parallel Electrode

Abstract Objective To determine the effectiveness of lumbar medial branch thermal radiofrequency neurotomy based on different selection criteria and procedural techniques. Design Comprehensive systematic review. Methods A comprehensive literature search was conducted, and all authors screened and evaluated the studies. The Grades of Recommendation, Assessment, Development, and Evaluation system was used to assess all eligible studies. Outcome Measures The primary outcome measure assessed was the success rate of the procedure, defined by varying degrees of pain relief following neurotomy. Data are stratified by number of diagnostic blocks and degree of pain relief, as well as procedural technique with perpendicular or parallel placement of electrodes. Results Results varied by selection criteria and procedural technique. At six months, 26% of patients selected via single medial branch block with 50% pain relief and treated via perpendicular technique achieved at least 50% pain relief; 49% of patients selected via dual medial branch blocks with 50% pain relief and treated via parallel technique achieved at least 50% pain relief. The most rigorous patient selection and technique—two diagnostic medial branch blocks with 100% pain relief and parallel electrode placement—resulted in 56% of patients experiencing 100% relief of pain at six months. Conclusions This comprehensive systematic review found differences in the effectiveness of lumbar medial branch radiofrequency neurotomy when studies were stratified by patient selection criteria and procedural technique. The best outcomes are achieved when patients are selected based on high degrees of pain relief from dual medial branch blocks with a technique employing parallel electrode placement.

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