Stratified health care for low back pain using the STarT Back approach: Holy Grail or doomed to fail?

Croft, Peter; Hill, Jonathan C.; Foster, Nadine E.; Dunn, Kate M.; van der Windt, Danielle A.

Abstract

There have been at least 7 separate randomised controlled trials published between 2011 and 2023 that have examined primary care for nonspecific low back pain informed by the STarT Back approach to stratified care based on risk prediction, compared with care not informed by this approach. The results, across 4 countries, have been contrasting—some demonstrating effectiveness and/or efficiency of this approach, others finding no benefits over comparison interventions. This review considers possible explanations for the differences, particularly whether this is related to poor predictive performance of the STarT Back risk-prediction tool or to variable degrees of success in implementing the whole STarT Back approach (subgrouping and matching treatments to predicted risk of poor outcomes) in different healthcare systems. The review concludes that although there is room for improving and expanding the predictive value of the STarT Back tool, its performance in allocating individuals to their appropriate risk categories cannot alone explain the variation in results of the trials to date. Rather, the learning thus far suggests that challenges in implementing stratified care in clinical practice and in changing professional practice largely explain the contrasting trial results. The review makes recommendations for future research, including greater focus on studying facilitators of implementation of stratified care and developing better treatments for patients with nonspecific low back pain at high risk of poor outcomes.

Citation

Croft, P., Hill, J. C., Foster, N. E., Dunn, K. M., & van der Windt, D. A. (2024). Stratified health care for low back pain using the STarT Back approach: Holy Grail or doomed to fail?. PAIN, https://doi.org/10.1097/j.pain.0000000000003319

• Journal Article Type: Review
• Acceptance Date: May 23, 2024
• Online Publication Date: Jul 18, 2024
• Publication Date: 2024-07
• Deposit Date: Aug 6, 2024
• Journal: Pain
• Print ISSN: 0304-3959
• Publisher: Lippincott, Williams & Wilkins
• Peer Reviewed: Peer Reviewed
• DOI: https://doi.org/10.1097/j.pain.0000000000003319
• Public URL: https://keele-repository.worktribe.com/output/881908
• PMID: 39037849