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Cost-effectiveness of pain management services for chronic low back pain: a systematic review of published studies.

ABSTRACT: BACKGROUND:Chronic low back pain (CLBP) is a highly prevalent condition that has substantial impact on patients, the healthcare system and society. Pain management services (PMS), which aim to address the complex nature of back pain, are recommended in clinical practice guidelines to manage CLBP. Although the effectiveness of such services has been widely investigated in relation to CLBP, the quality of evidence underpinning the use of these services remains moderate. Therefore the aim is to summarize and critically appraise the current evidence for the cost effectiveness of pain management services for managing chronic back pain. METHODS:Electronic searches were conducted in MEDLINE, EMBASE and PsycINFO from their inception to February 2019. Full economic evaluations undertaken from any perspective conducted alongside randomized clinical trials (RCTs) or based on decision analysis models were included. Cochrane Back Review Group (CBRG) risk assessment and the Consolidated Health Economic Evaluation Reporting Standards (CHEERS) checklist were used to assess the methodological quality of eligible studies. RESULTS:Five studies fulfilled eligibility criteria. The interventions varied significantly between studies in terms of the number and types of treatment modalities, intensity and the duration of the program. Interventions were compared with either standard care, which varied according to the country and the setting; or to surgical interventions. Three studies showed that pain management services are cost effective, while two studies showed that these services are not cost effective. In this review, three out of five studies had a high risk of bias based on the design of the randomised controlled trials (RCTs). In addition, there were limitations in the statistical and sensitivity analyses in the economic evaluations. Therefore, the results from these studies need to be interpreted with caution. CONCLUSION:Pain management services may be cost effective for the management of low back pain. However, this systematic review highlights the variability of evidence supporting pain management services for patients with back pain. This is due to the quality of the published studies and the variability of the setting, interventions, comparators and outcomes.

SUBMITTER: AlMazrou SH

PROVIDER: S-EPMC7069015 | biostudies-literature | 2020 Mar

REPOSITORIES: biostudies-literature

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Cost-effectiveness of pain management services for chronic low back pain: a systematic review of published studies.

AlMazrou Saja H SH Elliott Rachel A RA Knaggs Roger D RD AlAujan Shiekha S SS

BMC health services research 20200312 1

<h4>Background</h4>Chronic low back pain (CLBP) is a highly prevalent condition that has substantial impact on patients, the healthcare system and society. Pain management services (PMS), which aim to address the complex nature of back pain, are recommended in clinical practice guidelines to manage CLBP. Although the effectiveness of such services has been widely investigated in relation to CLBP, the quality of evidence underpinning the use of these services remains moderate. Therefore the aim i ...[more]

PMID: 32164720

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Project description:BackgroundSelf-management (SM) is a key recommended strategy for managing chronic low back pain (CLBP). However, SM programmes generate small to moderate benefits for reducing pain and disability in patients with CLBP. The benefits of the SM programme can potentially be optimised by identifying specific subgroups of patients who are the best responders. To date, no longitudinal study has examined the predictive relationships between SM and biopsychosocial factors in patients with CLBP. The aim was to determine whether biopsychosocial factors predict SM and its change over time in patients with CLBP.MethodsIn this multi-centre longitudinal cohort study, we recruited 270 working-age patients with CLBP (mean age 43.74, 61% female) who consulted outpatient physiotherapy for their CLBP. Participants completed self-reported validated measures of pain intensity, disability, physical activity, kinesiophobia, catastrophising, depression and SM at baseline and six months. SM constructs were measured using eight subscales of the Health Education Impact Questionnaire (heiQ), including Health Directed Activity (HDA), Positive and Active Engagement in Life (PAEL), Emotional Distress (ED), Self-Monitoring and Insight (SMI), Constructive Attitudes and Approaches (CAA), Skill and Technique Acquisition (STA), Social Integration and Support (SIS) and Health Service Navigation (HSN). Data were analysed using General Linear Model (GLM) regression.ResultsPhysical activity and healthcare use (positively) and disability, depression, kinesiophobia, catastrophising (negatively) predicted (p < 0.05, R2 0.07-0.55) SM constructs at baseline in patients with CLBP. Baseline depression (constructs: PAEL, ED, SMI, CAA and STA), kinesiophobia (constructs: CAA and HSN), catastrophising (construct: ED), and physical disability (constructs: PAEL, CAA and SIS) negatively predicted a range of SM constructs. Changes over six months in SM constructs were predicted by changes in depression, kinesiophobia, catastrophising, and physical activity (p < 0.05, R2 0.13-0.32).ConclusionsSelf-reported disability, physical activity, depression, catastrophising and kinesiophobia predicted multiple constructs of SM measured using the heiQ subscales in working-age patients with CLBP. Knowledge of biopsychosocial predictors of SM may help triage patients with CLBP into targeted pain management programmes.Trial registrationThe study protocol was registered at ClinicalTrials.gov on 22 December 2015 (ID: NCT02636777).

Dataset Information

Cost-effectiveness of pain management services for chronic low back pain: a systematic review of published studies.

Publications

Cost-effectiveness of pain management services for chronic low back pain: a systematic review of published studies.

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