Non-operative treatment for low back pain: A review of evidence and recommendations

Abstract

Background Low back pain (LBP) is a healthcare problem with high global prevalence, with non-operative management being the first line of treatment in the majority of patients. This literature review summarizes the current evidence for various modalities of non-operative treatment for LBP. Methods We did a literature search to elicit high-quality evidence for non-operative treatment modalities for LBP, including Cochrane Database reviews and systematic reviews or meta-analysis of randomized controlled trials. Only when these were not available for a particular treatment modality, other level 1 studies were included. The quality of evidence was categorized in accordance with the Grading of Recommendations, Assessment, Development and Evaluations (GRADE) method-a globally adopted tool for grading the quality of evidence and making treatment recommendations. Results The treatment modalities that were reviewed included: general measures, medications/pharmacotherapy, exercises, electromagnetic therapies, alternative treatment modalities and interventional therapies. We found that high-quality evidence is lacking for most non-operative treatment modalities for LBP. The majority of interventions have small benefits or are similar to placebo. Conclusion The current evidence for non-operative treatment modalities for LBP is insufficient to draw conclusions or make recommendations to clinicians. High-quality trials are required before widespread use of any treatment modality. Considering that non-operative treatment is usually the first line of therapy for most patients with LBP, it deserves to be the focus of future research in spinal disorders.