Work

Guidelines for composing and assessing a paper on the treatment of pain: A practical application of evidence-based medicine principles to a cost-effectiveness analysis of the MINT randomized clinical trials

Year: 2022

Type: article

Abstract: Objective: Apply established principles of evidence-based medicine to the interpretation of the cost-effectiveness analysis related to the MINT Randomized Clinical Trials (RCTs). Design: Editorial. Methods: Spine Intervention Society's guidelines for assessing studies on the treatment of pain were applied to a published cost-effectiveness analysis of radiofrequency denervation data from the MINT RCTs. Results: Application of evidence-based medicine principles reveals the MINT RCTs' major deficiencies in patient selection, diagnostic paradigm, radiofrequency neurotomy technique, co-interventions, outcome measurement, power analysis study sample characteristics, data analysis, and loss to follow-up; which marginalizes the generalizability and conclusions of the cost-effectiveness analysis. Conclusions: The cost analysis performed in "Cost-Effectiveness of Radiofrequency Denervation for Patients With Chronic Low Back Pain: The MINT Randomized Clinical Trials" is based on the MINT RCTs results. The MINT RCTs significant metholodological design flaws, lead to issues in validty for the subsequent cost-effectiveness analysis. Application of the cost-effective analysis to patient care paradigms should be limited given the concerns with validity.

Source: Interventional Pain Medicine

DOI: 10.1016/j.inpm.2022.100010