The Psychologically Informed Practice Consultation Roadmap: A Clinical Implementation Strategy

Psychologically informed practice (PiP) includes a special focus on psychosocial obstacles to recovery, but research trials have revealed significant difficulties in implementing PiP outside of research environments. Qualitative studies have identified problems of both competence and confidence in tackling the psychosocial aspects of care, with a tendency to prefer dealing with the more mechanical aspects of care. In PiP, the distinction between assessment and management is not clear-cut. Analysis of the problem is part of the intervention, and guided self-management begins with the initial detective work by the patient, who is encouraged to develop successful and relevant behavior change. This requires a different style and focus of communication that some clinicians find difficult to enact. In this Perspective, the PiP Consultation Roadmap is offered as a guide for clinical implementation to establish a therapeutic relationship, develop patient-centered communication, and guide effective pain self-management. These strategies are illustrated through the metaphor of the patient learning to drive, with the therapist as a driving instructor and the patient as a student driver. For convenience, the Roadmap is depicted in 7 stages. Each stage represents aspects of the clinical consultation in a recommended order, although the Roadmap should be viewed as a general guide with a degree of flexibility to accommodate individual differences and optimize PiP interventions. It is anticipated that the experienced PiP clinician will find it progressively easier to implement the Roadmap as the building blocks and style of consultation become more familiar.

Psychologically Informed Practice: The Importance of Communication in Clinical Implementation

There has been increasing interest in the secondary prevention of chronic pain and pain-associated disability over the past 3 decades. In 2011, psychologically informed practice (PiP) was suggested as a framework for managing persistent and recurrent pain, and, since then, it has underpinned the development of stratified care linking risk identification (screening). Although PiP research trials have demonstrated clinical and economic advantage over usual care, pragmatic studies have been less successful, and qualitative studies have identified implementation difficulties in both system delivery and individual clinical management. Effort has been put into the development of screening tools, the development of training, and the assessment of outcomes; however, the nature of the consultation has remained relatively unexplored. In this Perspective, a review of the nature of clinical consultations and the clinician-patient relationship is followed by reflections on the nature of communication and the outcome of training courses. Consideration is given to the optimization of communication, including the use of standardized patient-reported measures and the role of the therapist in facilitating adaptive behavior change. Several challenges in implementing a PiP approach in day-to-day practice are then considered. Following brief consideration of the impact of recent developments in health care, the Perspective concludes with a brief introduction to the PiP Consultation Roadmap (the subject of a companion paper), the use of which is suggested as a way of structuring the consultation with the flexibility required for a patient-centered approach to guided self-management of chronic pain conditions.

Pain psychology in the 21st century: lessons learned and moving forward

Background and aims In the spring of 2019, Professor Steven J. Linton, the founder of the Center for Health and Medical Psychology (CHAMP) at Örebro University, Sweden, formally retired. As a tribute to his scholarly work covering decades of influence and inspiration to the field of pain psychology, the research center organized a topical conference titled "Pain in the 21st century: Where do we come from and where are we going?", which resulted in this state-of the-art synthesis. The aim of this declaration is to highlight lessons learned but not in the least is meant to inspire and guide our continued journey forward, developing pain psychology into the 21st century. Methods Several collaborators of Professor Linton have summarized and reflected on the current state-of-the-art of pain psychology from the perspective of his input to the field, as well as on developments from the last years of advancements in pain psychology. Results The topics have been divided into six themed sections covering the fear avoidance model, transdiagnostics, secondary prevention, risk- and protective factors, communication and contextual factors. The sections cover a broad spectrum, from basic experimental studies, integrating emotion and motivational theories into current theoretical models, to applied research on the effect of early interventions as well as sophisticated emotion-focused treatment models for pain patients with concurrent emotional ill-health. Conclusions There have been major advancements within pain psychology research during the last decades, moving the field towards a more comprehensive picture, taking emotional and motivational aspects into account to understand pain sufferers. Although psychologically informed interventions in general mainly focus on the individual, it has been put forward that pain management is highly influenced by the surrounding environment, including communication with health care providers, and the occupational and social context. Implications Professor Steven J. Linton has been at the forefront of pain psychology research during the last decades, and inspired by his work this journey will continue into the 21st century, with the ultimate goal of enhancing the understanding and treatment for all people suffering from persistent and disabling pain.

Implementation of Early Intervention Protocol in Australia for 'High Risk' Injured Workers is Associated with Fewer Lost Work Days Over 2 Years Than Usual (Stepped) Care

Purpose To evaluate whether a protocol for early intervention addressing the psychosocial risk factors for delayed return to work in workers with soft tissue injuries would achieve better long-term outcomes than usual (stepped) care. Methods The study used a controlled, non-randomised prospective design to compare two case management approaches. For the intervention condition, workers screened within 1-3 weeks of injury as being at high risk of delayed returned to work by the Örebro Musculoskeletal Pain Screening Questionnaire-short version (ÖMPSQ-SF) were offered psychological assessment and a comprehensive protocol to address the identified obstacles for return to work. Similarly identified injured workers in the control condition were managed under usual (stepped) care arrangements. Results At 2-year follow-up, the mean lost work days for the Intervention group was less than half that of the usual care group, their claim costs were 30% lower, as was the growth trajectory of their costs after 11 months. Conclusions The findings supported the hypothesis that brief psychological risk factor screening, combined with a protocol for active collaboration between key stakeholders to address identified psychological and workplace factors for delayed return to work, can achieve better return on investment than usual (stepped) care.

Effects of Biopsychosocial Education on the Clinical Judgments of Medical Students and GP Trainees Regarding Future Risk of Disability in Chronic Lower Back Pain: A Randomized Control Trial

Background

Chronic lower back pain (CLBP) is a major health care burden and often results in workplace absenteeism. It is a priority for appropriate management of CLBP to get individuals back to work as early as possible. Interventions informed by the flags approach, which integrates cognitive and behavioral approaches via identification of biopsychosocial barriers to recovery, have resulted in reduced pain-related work absences and increased return to work for individuals with CLBP. However, research indicates that physicians’ adherence to biopsychosocial guidelines is low.

Objective

The current study examined the effects of a flags approach–based educational intervention on clinical judgments of medical students and general practitioner (GP) trainees regarding the risk of future disability of CLBP patients.

Design

Randomized controlled trial (trial registration number: ISRCTN53670726).

Setting

University classroom.

Subjects

Medical students and GP trainees.

Methods

Using 40 fictional CLBP cases, differences in clinical judgment accuracy, weighting, and speed (experimental N = 32) were examined pre- and postintervention, as were flags approach knowledge, pain attitudes and beliefs, and empathy, in comparison with a no-intervention control group (control N = 31).

Results

Results revealed positive effects of the educational intervention on flags approach knowledge, pain-related attitudes and beliefs, and judgment weighting of psychologically based cues; results are discussed in light of existing theory and research.

Conclusions

Short flags approach–based educational video interventions on clinical judgment-making regarding the risk of future disability of CLBP patients may provide opportunities to gain biopsychosocial knowledge, overcome associated attitude barriers, and facilitate development of clinical judgment-making more aligned with psychological cues.

Correction to: Implementation of Early Intervention Protocol in Australia for 'High Risk' Injured Workers is Associated with Fewer Lost Work Days Over 2 Years Than Usual (Stepped) Care

The original version of this article unfortunately contained a spelling error in one of the co-authors's names. The family name of the co-author was incorrectly displayed as "James McCauley" instead of "James McAuley. The original article has been corrected.

Effect of Intensive Patient Education vs Placebo Patient Education on Outcomes in Patients With Acute Low Back Pain: A Randomized Clinical Trial

Importance

Many patients with acute low back pain do not recover with basic first-line care (advice, reassurance, and simple analgesia, if necessary). It is unclear whether intensive patient education improves clinical outcomes for those patients already receiving first-line care.

Objective

To determine the effectiveness of intensive patient education for patients with acute low back pain.

Design, Setting, and Participants

This randomized, placebo-controlled clinical trial recruited patients from general practices, physiotherapy clinics, and a research center in Sydney, Australia, between September 10, 2013, and December 2, 2015. Trial follow-up was completed in December 17, 2016. Primary care practitioners invited 618 patients presenting with acute low back pain to participate. Researchers excluded 416 potential participants. All of the 202 eligible participants had low back pain of fewer than 6 weeks' duration and a high risk of developing chronic low back pain according to Predicting the Inception of Chronic Pain (PICKUP) Tool, a validated prognostic model. Participants were randomized in a 1:1 ratio to either patient education or placebo patient education.

Interventions

All participants received recommended first-line care for acute low back pain from their usual practitioner. Participants received additional 2 × 1-hour sessions of patient education (information on pain and biopsychosocial contributors plus self-management techniques, such as remaining active and pacing) or placebo patient education (active listening, without information or advice).

Main Outcomes and Measures

The primary outcome was pain intensity (11-point numeric rating scale) at 3 months. Secondary outcomes included disability (24-point Roland Morris Disability Questionnaire) at 1 week, and at 3, 6, and 12 months.

Results

Of 202 participants randomized for the trial, the mean (SD) age of participants was 45 (14.5) years and 103 (51.0%) were female. Retention rates were greater than 90% at all time points. Intensive patient education was not more effective than placebo patient education at reducing pain intensity (3-month mean [SD] pain intensity: 2.1 [2.4] vs 2.4 [2.2]; mean difference at 3 months, -0.3 [95% CI, -1.0 to 0.3]). There was a small effect of intensive patient education on the secondary outcome of disability at 1 week (mean difference, -1.6 points on a 24-point scale [95% CI, -3.1 to -0.1]) and 3 months (mean difference, -1.7 points, [95% CI, -3.2 to -0.2]) but not at 6 or 12 months.

Conclusions and Relevance

Adding 2 hours of patient education to recommended first-line care for patients with acute low back pain did not improve pain outcomes. Clinical guideline recommendations to provide complex and intensive support to high-risk patients with acute low back pain may have been premature.

Trial Registration

Australian Clinical Trial Registration Number: 12612001180808.

The Development and Content of the Vocational Advice Intervention and Training Package for the Study of Work and Pain (SWAP) Trial (ISRCTN 52269669)

Purpose There are substantial costs associated with sickness absence and struggling at work however existing services in the UK are largely restricted to those absent from work for greater than 6 months. This paper details the development of an early Vocational Advice Intervention (VAI) for adult primary care consulters who were struggling at work or absent due to musculoskeletal pain, and the structure and content of the training and mentoring package developed to equip the Vocational Advisors (VAs) to deliver the VAI, as part of the Study of Work and Pain (SWAP) cluster randomised trial. Methods In order to develop the intervention, we conducted a best-evidence literature review, summarised evidence from developmental studies and consulted with stakeholders. Results A novel early access, brief VAI was developed consisting of case management and stepped care (three steps), using the Psychosocial Flags Framework to identify and overcome obstacles associated with the health-work interface. Four healthcare practitioners were recruited to deliver the VAI; three physiotherapists and one nurse (all vocational advice was actually delivered by the three physiotherapists). They received training in the VA role during a 4-day course, with a refresher day 3 months later, along with monthly group mentoring sessions. Conclusions The process of development was sufficient to develop the VAI and associated training package. The evidence underpinning the VAI was drawn from an international perspective and key components of the VAI have the potential to be applied to other settings or countries, although this has yet to be tested.

Predicting Return to Work in a Heterogeneous Sample of Recently Injured Workers Using the Brief ÖMPSQ-SF

Purpose (1) to examine the ability of the Örebro Musculoskeletal Pain Screening Questionnaire-short version (ÖMPSQ-SF) to predict time to return to pre-injury work duties (PID) following a work-related soft tissue injury (regardless of body location); and (2) to examine the appropriateness of 50/100 as a suitable cut-off score for case identification. Methods Injured workers (IW) from six public hospitals in Sydney, Australia, who had taken medically-sanctioned time off work due to their injury, were recruited by insurance case managers within 5-15 days of their injury. Eligible participants (N = 213 in total) were administered the ÖMPSQ-SF over the telephone by the case manager. For objective (1) Cox proportional hazards regression analysis was used to predict days to return to PID using the ÖMPSQ-SF. For objective (2) receiver operator characteristic (ROC) analysis was used to determine the ÖMPSQ-SF total score that optimises sensitivity and specificity in detecting whether or not participants had returned to PID within 2-7 weeks. Results The total ÖMPSQ-SF score significantly predicted number of days to return to PID, such that for every 1-point increase in the total ÖMPSQ-SF score the predicted chance of returning to work reduced by 4% (i.e., hazard ratio = 0.96), p < 0.001. Sensitivity and specificity for the ROC analysis comparing ÖMPSQ-SF total score to return to PID within 2-7 weeks suggested 48 as the optimal cut off (sensitivity = 0.65, specificity = 0.79). Conclusion The results provide strong support for the use of the ÖMPSQ-SF in an applied setting for identifying those IW likely to have delayed RTW when administered within 15 days of the injury. While a score of 48/100 was the optimal cut point for sensitivity and specificity, pragmatically, 50/100 should be acceptable as a cut-off in future studies of this type.

Advancing Psychologically Informed Practice for Patients With Persistent Musculoskeletal Pain: Promise, Pitfalls, and Solutions

There has been growing interest in psychologically oriented pain management over the past 3 to 4 decades, including a 2011 description of psychologically informed practice (PIP) for low back pain. PIP requires a broader focus than traditional biomechanical and pathology-based approaches that have been traditionally used to manage musculoskeletal pain. A major focus of PIP is addressing the behavioral aspects of pain (ie, peoples' responses to pain) by identifying individual expectations, beliefs, and feelings as prognostic factors for clinical and occupational outcomes indicating progression to chronicity. Since 2011, the interest in PIP seems to be growing, as evidenced by its use in large trials, inclusion in scientific conferences, increasing evidence base, and expansion to other musculoskeletal pain conditions. Primary care physicians and physical therapists have delivered PIP as part of a stratified care approach involving screening and targeting of treatment for people at high risk for continued pain-associated disability. Furthermore, PIP is consistent with recent national priorities emphasizing nonpharmacological pain management options. In this perspective, PIP techniques that range in complexity are described, considerations for implementation in clinical practice are offered, and future directions that will advance the understanding of PIP are outlined.

A randomized, placebo-controlled trial of patient education for acute low back pain (PREVENT Trial): statistical analysis plan

•

Patient education is recommended in the primary care management of acute low back pain.

•

The PREVENT Trial is the first placebo-controlled randomized trial to evaluate the efficacy of patient education.

•

Statistical analysis plans increase the transparency around how researchers plan to estimate and interpret treatment effects from randomized trials.

•

This protocol describes the pre-specified principles, methods, and procedures to be adhered to in the statistical analysis of the PREVENT trial data.

Background

Statistical analysis plans increase the transparency of decisions made in the analysis of clinical trial results. The purpose of this paper is to detail the planned analyses for the PREVENT trial, a randomized, placebo-controlled trial of patient education for acute low back pain.

Results

We report the pre-specified principles, methods, and procedures to be adhered to in the main analysis of the PREVENT trial data. The primary outcome analysis will be based on Mixed Models for Repeated Measures (MMRM), which can test treatment effects at specific time points, and the assumptions of this analysis are outlined. We also outline the treatment of secondary outcomes and planned sensitivity analyses. We provide decisions regarding the treatment of missing data, handling of descriptive and process measure data, and blinded review procedures.

Conclusions

Making public the pre-specified statistical analysis plan for the PREVENT trial minimizes the potential for bias in the analysis of trial data, and in the interpretation and reporting of trial results.

Trial registration

ACTRN12612001180808 (https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?ACTRN=12612001180808)

A nurse-led clinic for patients consulting with osteoarthritis in general practice: development and impact of training in a cluster randomised controlled trial

Background

Despite a lack of service provision for people with osteoarthritis (OA), each year 1 in 5 of the general population consults a GP about a musculoskeletal condition such as OA. Consequently this may provide an opportunity for practice nurses to take an active role in helping patients manage their condition. A nurse led clinic for supporting patients with OA was developed for the MOSAICS study investigating how to implement the NICE 2014 OA Guideline core recommendations. This paper has two main objectives, firstly to provide an overview of the nurse-led OA clinic, and secondly to describe the development, key learning objectives, content and impact of the training to support its delivery.

Methods

A training programme was developed and delivered to provide practice nurses with the knowledge and skill set needed to run the nurse-led OA clinic. The impact of the training programme on knowledge, confidence and OA management was evaluated using case report forms and pre and post training questionnaires.

Results

The pre-training questionnaire identified a gap between what practice nurses feel they can do and what they should be doing in line with NICE OA guidelines. Evaluation of the training suggests that it enabled practice nurses to feel more knowledgeable and confident in supporting patients to manage their OA and this was reflected in the clinical management patients received in the nurse-led OA clinics.

Conclusions

A significant gap between what is recommended and what practice nurses feel they can currently provide in terms of OA management was evident. The development of a nurse training programme goes some way to develop a system in primary care for delivering the core recommendations by NICE.

Trial registration

The cluster trial linked to this training was conducted from May 2012 through February 2014 by the Arthritis Research UK Primary Care Centre, Keele University, UK (Trial registration number ISRCTN06984617).

Electronic supplementary material

The online version of this article (doi:10.1186/s12875-016-0568-y) contains supplementary material, which is available to authorized users.

Employer Policies and Practices to Manage and Prevent Disability: Foreword to the Special Issue

Purpose Employer policies and practices have been shown to impact workplace disability, but research in this area has waned in recent years despite an aging workforce, a growing prevalence of chronic health conditions, and a larger proportion of working-age adults on permanent work disability in many jurisdictions. The purpose of this article is to describe the background rationale and methodology for an invited conference designed to improve research of employer strategies to curtail work disability. Methods A multidisciplinary team of 26 international researchers with published research in employer-based disability management or related fields were invited to attend a 3-day conference in Hopkinton, Massachusetts, USA. The overall goal was to review the status of current research of workplace disability management and prevention, examine its relevance for employer decision-making, compare conceptual frameworks or theoretical perspectives, and recommend future research directions. Working groups were organized and draft manuscripts were prepared in advance. Conference activities included working group presentations and critiques, discussions with a panel of industry consultants and advisors, group interaction and debate, generation of final recommendations, and manuscript revision. Results/Conclusion Six principal domains were established with respect to future research: (a) further elucidation of the key workplace factors that buffer the disabling effects of injury and illness; (b) more innovative and feasible options for workplace intervention; (c) measurement of workplace-relevant disability outcomes; (d) a stronger theoretical framework for understanding the factors behind employer uptake and implementation; (e) a focus on special clinical populations and occupations where disability risk is most troubling; and (f) better representation of workers and employers that reflect the diverse and changing nature of work. Final comments and recommendations of the working groups are presented in the following six articles in this special issue of the Journal of Occupational Rehabilitation. Conference attendees recommended changes in methodology, collaboration strategies, and theoretical perspectives to improve the practical and scientific impact of future research of employer practices.

Implementation Science and Employer Disability Practices: Embedding Implementation Factors in Research Designs

Purpose For work disability research to have an impact on employer policies and practices it is important for such research to acknowledge and incorporate relevant aspects of the workplace. The goal of this article is to summarize recent theoretical and methodological advances in the field of Implementation Science, relate these to research of employer disability management practices, and recommend future research priorities. Methods The authors participated in a year-long collaboration culminating in an invited 3-day conference, "Improving Research of Employer Practices to Prevent Disability", held October 14-16, 2015, in Hopkinton, MA, USA. The collaboration included a topical review of the literature, group conference calls to identify key areas and challenges, drafting of initial documents, review of industry publications, and a conference presentation that included feedback from peer researchers and a question/answer session with a special panel of knowledge experts with direct employer experience. Results A 4-phase implementation model including both outer and inner contexts was adopted as the most appropriate conceptual framework, and aligned well with the set of process evaluation factors described in both the work disability prevention literature and the grey literature. Innovative interventions involving disability risk screening and psychologically-based interventions have been slow to gain traction among employers and insurers. Research recommendations to address this are : (1) to assess organizational culture and readiness for change in addition to individual factors; (2) to conduct process evaluations alongside controlled trials; (3) to analyze decision-making factors among stakeholders; and (4 ) to solicit input from employers and insurers during early phases of study design. Conclusions Future research interventions involving workplace support and involvement to prevent disability may be more feasible for implementation if organizational decision-making factors are imbedded in research designs and interventions are developed to take account of these influences.

Employer Policies and Practices to Manage and Prevent Disability: Conclusion to the Special Issue

Purpose Research of employer policies and practices to manage and prevent disability spans many disciplines and perspectives, and there are many challenges related to stakeholder collaboration, data access, and interventions. The purpose of this article is to synthesize the findings from a conference and year-long collaboration among a group of invited researchers intended to spur new research innovations in this field. Methods A multidisciplinary team of 26 international researchers with published research in employer-based disability management or related fields were invited to attend a 3-day conference in Hopkinton, Massachusetts, USA. The conference goals were to review the status of current research of workplace disability management and prevention, examine its relevance for employer decision-making, compare conceptual frameworks or theoretical perspectives, and recommend future research directions. In this paper, we summarize key points from the 6 resulting papers, compare them with an earlier 2005 conference on improving return-to-work research, and conclude with recommendations for further overarching research directions. Results/Conclusion In comparison with the 2005 conference, a greater emphasis was placed on organizational and social factors, employer roles and responsibilities, methods of implementation, non-clinical approaches, and facilitating stay-at-work as well as return-to-work. A special panel of employer consultants and representatives who were featured at the 2015 conference reinforced the importance of organizational culture, leadership style, and financial decision-making strategies at the employer level. Based on the conference proceedings, we recommend that future research in this area should strive for: (a) broader inclusion of workers and workplaces; (b) attention to multilevel influences in the workplace;

Working with Musculoskeletal Pain

Pain has a significant impact on work in terms of presenteeism, sickness absence, and long-term incapacity for workA bio-psychosocial approach is required in understanding pain-related disability and incapacity for workLong-term absence from work is associated with a number of negative outcomes including; poverty, social exclusion and poorer physical and psychosocial well-beingReturn to work can improve recovery for people with musculoskeletal complaints and painInterventions to reduce the impact of pain on work can operate at clinical, worker, workplace, and wider systems levelsA broader whole systems approach to pain management needs to be adopted, with a greater focus on work retention as well as rehabilitation.

Implementing the NICE osteoarthritis guidelines: a mixed methods study and cluster randomised trial of a model osteoarthritis consultation in primary care--the Management of OsteoArthritis In Consultations (MOSAICS) study protocol

Background

There is as yet no evidence on the feasibility of implementing recommendations from the National Institute of Health and Care Excellence (NICE) osteoarthritis (OA) guidelines in primary care, or of the effect these recommendations have on the condition. The primary aim of this study is to determine the clinical and cost effectiveness of a model OA consultation (MOAC), implementing the core recommendations from the NICE OA guidelines in primary care. Secondary aims are to investigate the impact, feasibility and acceptability of the MOAC intervention; to develop and evaluate a training package for management of OA by general practitioners (GPs) and practice nurses; test the feasibility of deriving ‘quality markers’ of OA management using a new consultation template and medical record review; and describe the uptake of core NICE OA recommendations in participants aged 45 years and over with joint pain.

Design

A mixed methods study with a nested cluster randomised controlled trial.

Method

This study was developed according to a defined theoretical framework (the Whole System Informing Self-management Engagement). An overarching model (the Normalisation Process Theory) will be employed to undertake a comprehensive ‘whole-system’ evaluation of the processes and outcomes of implementing the MOAC intervention. The primary outcome is general physical health (Short Form-12 Physical component score [PCS]) (Ware 1996). The impact, acceptability and feasibility of the MOAC intervention at practice level will be assessed by comparing intervention and control practices using a Quality Indicators template and medical record review. Impact and acceptability of the intervention for patients will be assessed via self-completed outcome measures and semi-structured interviews. The impact, acceptability and feasibility of the MOAC intervention and training for GPs and practice nurses will be evaluated using a variety of methods including questionnaires, semi-structured interviews, and observations.

Discussion

The main output from the study will be to determine whether the MOAC intervention is clinically and cost effective. Additional outputs will be the development of the MOAC for patients consulting with joint pain in primary care, training and educational materials, and resources for patients and professionals regarding supported self-management and uptake of NICE guidance.

Trial registration

ISRCTN number: ISRCTN06984617.

Electronic supplementary material

The online version of this article (doi:10.1186/s13012-014-0095-y) contains supplementary material, which is available to authorized users.

Pain education to prevent chronic low back pain: a study protocol for a randomised controlled trial

INTRODUCTION

Low back pain (LBP) is the leading cause of disability worldwide. Of those patients who present to primary care with acute LBP, 40% continue to report symptoms 3 months later and develop chronic LBP. Although it is possible to identify these patients early, effective interventions to improve their outcomes are not available. This double-blind (participant/outcome assessor) randomised controlled trial will investigate the efficacy of a brief educational approach to prevent chronic LBP in 'at-risk' individuals.

METHODS/ANALYSIS

Participants will be recruited from primary care practices in the Sydney metropolitan area. To be eligible for inclusion participants will be aged 18-75 years, with acute LBP (<4 weeks' duration) preceded by at least a 1 month pain-free period and at-risk of developing chronic LBP. Potential participants with chronic spinal pain and those with suspected serious spinal pathology will be excluded. Eligible participants who agree to take part will be randomly allocated to receive 2×1 h sessions of pain biology education or 2×1 h sessions of sham education from a specially trained study physiotherapist. The study requires 101 participants per group to detect a 1-point difference in pain intensity 3 months after pain onset. Secondary outcomes include the incidence of chronic LBP, disability, pain intensity, depression, healthcare utilisation, pain attitudes and beliefs, global recovery and recurrence and are measured at 1 week post-intervention, and at 3, 6 and 12 months post LBP onset.

ETHICS/DISSEMINATION

Ethical approval was obtained from the University of New South Wales Human Ethics Committee in June 2013 (ref number HC12664). Outcomes will be disseminated through publication in peer-reviewed journals and presentations at international conference meetings.

TRIAL REGISTRATION NUMBER

https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?ACTRN=12612001180808.

The role of sleep problems in the development of depression in those with persistent pain: a prospective cohort study

STUDY OBJECTIVES

One theoretical model suggests a pathway between pain and the development of depression through sleep problems. Here, we prospectively test the hypothesis that incident sleep problems, in those with persistent pain, increase risk of new onset probable depression, and investigate the role of "pain that interferes with daily life" (pain interference) on this pathway.

DESIGN

Prospective cohort study.

SETTING

Community based population study within UK.

PARTICIPANTS

Participants with persistent pain nested within a larger longitudinal community study.

MEASUREMENTS

Participants were mailed health questionnaires at baseline (time 1) with follow-up at 3 years (time 2) and 6 years from baseline (time 3). Questionnaires at baseline and at follow up contained measures of sleep problems (Jenkins Sleep Questionnaire), depressive symptoms (Hospital Anxiety and Depressive Scale), and pain interference.

RESULTS

In total, 2,622 participants returned health questionnaires at all time points and indicated the presence of pain at each time point. After adjustment for age, gender, marital status, employment status, alcohol intake, smoking status, and body mass index, having a new period of sleep problems at year 3 more than trebled the risk of a new period of probable depression at year 6 (relative risk 3.47, 95% CI 1.97 to 6.03). Mediation analysis showed that pain interference played a significant but relatively minor role in the pathway.

CONCLUSION

Clinicians treating patients with persistent pain may wish to consider options that involve addressing the prevention or treatment of sleep problems, in addition to their primary focus of pain management.

The importance of psychosocial influences on chronic pain

SUMMARY Recent experimental and clinical studies into the nature of chronic pain and its development have highlighted the importance of psychosocial factors on the perception of pain and response to it. There have been advances in the understanding of not only the biological substrate, but also the nature and influence of specific psychological and social factors in particular. A range of new explanatory models have stimulated new approaches to treatment directed not only at the reduction of pain and its impact, but also at the identification of early indicators or risk factors for the development of chronicity. The purpose of this paper is to attempt a summary and integration of these diverse research findings and identify the next set of research challenges that might serve as a basis for more clearly focused and targeted approaches to multifaceted pain management and perhaps contribute to reduction in the burden of chronic pain.

Absence from work and return to work in people with back pain: a systematic review and meta-analysis

Background

A considerable proportion of work absence is attributed to back pain, however prospective studies in working populations with back pain are variable in setting and design, and a quantitative summary of current evidence is lacking.

Objective

To investigate the extent to which differences in setting, country, sampling procedures and methods for data collection are responsible for variation in estimates of work absence and return to work.

Methods

Systematic searches of seven bibliographic databases. Inclusion criteria were: adults in paid employment, with back pain, work absence or return to work during follow-up had been reported. Random effects meta-analysis and meta-regression analysis was carried out to provide summary estimates of work absence and return to work rates.

Results

45 studies were identified for inclusion in the review; 34 were included in the meta-analysis. The pooled estimate for the occurrence of work absence in workers with back pain was 15.5% (95% CI 9.8% to 23.6%, n=17 studies, I² 98.1%) in studies with follow-up periods of ≤6 months. The pooled estimate for the proportion of people with back pain returning to work was 68.2% (95% CI 54.8% to 79.1%, n=13, I² 99.2%), 85.6% (95% CI 78.2% to 90.7%, n=13, I² 98.7%) and 93.3% (95% CI 84.0% to 94.7%, n=10, I² 99%), at 1 month, 1–6 months and ≥6 months, respectively. Differences in setting, risk of participation bias and method of assessing work absence explained some of the heterogeneity.

Conclusions

Pooled estimates suggest high return to work rates, with wide variation in estimates of return to work only partly explained by a priori defined study-level variables. The estimated 32% not back at work at 1 month are at a crucial point for intervention to prevent long term work absence.

Conceptual overlap of psychological constructs in low back pain

The biopsychosocial model is increasingly accepted in low back pain (LBP) research and clinical practice. In order to assess the role of psychological factors in the development and persistence of pain, a wide array of measures has been developed. Yet there is likely to be considerable conceptual overlap between such measures, and consequently, a lack of clarity about the importance of psychological factors. The aims of this study were to investigate the extent of any such overlap. An observational cohort study of 1591 LBP patients consulting in primary care completed data on a range of psychological instruments. Exploratory and confirmatory factor analyses (EFA and CFA, respectively) were carried out at the subscale level (n=20) to investigate factor structure. The influences of the derived factors on clinical outcomes (pain intensity and self-reported disability) were then tested using linear regression. EFA yielded 4 factors, termed "Pain-related distress," "Cognitive coping," "Causal beliefs," and "Perceptions of the future," which accounted for 65.5% of the variance. CFA confirmed the validity of these factors models. The pain-related distress factor was found to have the strongest association to LBP patients' outcomes, accounting for 34.6% of the variance in pain intensity, and 51.1% of the variance in disability. Results confirmed that considerable overlap exists in psychological measures commonly used in LBP research. Most measures tap into patients' emotional distress. These findings help us to understand how psychological constructs relate together; implications for future research and clinical practice are discussed.

The cost effectiveness of NHS physiotherapy support for occupational health (OH) services

Background

Musculoskeletal pain is detrimental to quality of life (QOL) and disruptive to activities of daily living. It also places a major economic burden on healthcare systems and wider society. In 2006, the Welsh Assembly Government (WAG) established a three tiered self-referral Occupational Health Physiotherapy Pilot Project (OHPPP) comprising: 1.) telephone advice and triage, 2.) face-to-face physiotherapy assessment and treatment if required, and 3.) workplace assessment and a return-to-work facilitation package as appropriate. This study aimed to evaluate the feasibility and cost-effectiveness of the pilot service.

Methods

A pragmatic cohort study was undertaken, with all OHPPP service users between September 2008 and February 2009 being invited to participate. Participants were assessed on clinical status, yellow flags, sickness absence and work performance at baseline, after treatment and at 3 month follow up. Cost-effectiveness was evaluated from both top-down and bottom-up perspectives and cost per Quality Adjusted Life Year (cost/QALY) was calculated. The cost-effectiveness analysis assessed the increase in service cost that would be necessary before the cost-effectiveness of the service was compromised.

Results

A total of 515 patients completed questionnaires at baseline. Of these, 486 were referred for face to face assessment with a physiotherapist and were included in the analysis for the current study. 264 (54.3%) and 199 (40.9%) were retained at end of treatment and 3 month follow up respectively. An improvement was observed at follow up in all the clinical outcomes assessed, as well as a reduction in healthcare resource usage and sickness absence, and improvement in self-reported work performance. Multivariate regression indicated that baseline and current physical health were associated with work-related outcomes at follow up. The costs of the service were £194-£360 per service user depending on the method used, and the health gains contributed to a cost/QALY of £1386-£7760, which would represent value for money according to current UK thresholds. Sensitivity analyses demonstrated that the service would remain cost effective until the service costs were increased to 160% per user.

Conclusions

This pragmatic evaluation of the OHPPP indicated that it was likely to be feasible in terms of service usage and could potentially be cost effective in terms of QALYs. Further, the study confirmed that improving physical health status for musculoskeletal pain patients is important in reducing problems with work capacity and related costs. This study suggests that this type of service could be potentially be useful in reducing the burden of pain and should be further investigated, ideally via randomised controlled trials assessing effectiveness and cost-effectiveness.

Targeted treatment in primary care for low back pain: the treatment system and clinical training programmes used in the IMPaCT Back study (ISRCTN 55174281)

BACKGROUND

The IMPaCT Back study (IMplementation to improve Patient Care through Targeted treatment for Back pain) is a quality improvement study which aims to investigate the effects of introducing and supporting a subgrouping for targeted treatment system for patients with low back pain (LBP) in primary care. This paper details the subgrouping for targeted treatment system and the clinical training and mentoring programmes aimed at equipping clinicians to deliver it. THE SUBGROUPING AND TARGETED TREATMENT SYSTEM: This system differs from 'one-size fits all' usual practice as it suggests that first contact health care practitioners should systematically allocate LBP patients to one of the three subgroups according to key modifiable prognostic indicators for chronicity. Patients in each subgroup (those at low, medium or high risk of chronicity) are then managed according to a targeted treatment system of increasing complexity. THE SUBGROUPING TOOLS: Subgrouping tools help guide clinical decision-making about treatment and onward referral. Two subgrouping tools have been used in the IMPaCT Back study, a 9-item version used by participating physiotherapists and a 6-item version used by GPs. The targeted treatments. The targeted treatments include a minimal intervention delivered by GPs (for those patients at low risk of poor outcome) or referral to primary care physiotherapists who can apply physiotherapy approaches to addressing pain and disability (for those at medium risk) and additional cognitive-behavioural approaches to help address psychological and social obstacles to recovery (for those at high risk). THE TRAINING PACKAGES: Building on previous interventions for other pilot studies and randomized trials, we have developed and delivered clinical training and support programmes for GPs and physiotherapists.

DISCUSSION

This paper describes in detail the IMPaCT Back study's subgrouping for targeted treatment system and the training and mentoring packages aimed at equipping clinicians to deliver it, within the IMPaCT Back study.

STUDY REGISTRATION

ISRCTN55174281.

Returning the chronically unemployed with low back pain to employment

Much of the research into return to work following rehabilitation for low back pain in the literature reflects work done in those employed. Unemployment is a consequence of chronic low back pain which has considerable health and economic consequences for the individual and society. This paper describes an occupationally orientated rehabilitation programme for long-term unemployed people (mean duration of unemployment 38.9 months). The aim of the project was to identify factors which predict return to work and progress towards employment. Eight six subjects underwent a pain management rehabilitation programme incorporating vocational focussing and advice, subjects were followed up at 6 months to determine work status. At follow-up 38.4% of subjects were employed and another 23% were in voluntary work, or education/training. There were no significant differences on presenting characteristics between those who returned to work and those who did not. Subjects were divided into those who made positive progress (work, education/training or voluntary work) and those who did not (remained unemployed, dropped out of the programme or lost to follow up). Those who failed to make positive progress were characterised by longer duration of unemployment and higher scores on somatic anxiety and depression. A predictive model was able to identify 80% of those who failed to make progress but prediction of those achieving a positive outcome was poor (44% correct prediction). The factors predicting return to work in unemployed people with low back pain differs from the employed, the need for employment skills training and a vocational focus to rehabilitation are highlighted.

Challenges to remaining at work with common health problems: what helps and what influence do organisational policies have?

INTRODUCTION

Common health problems have a significant impact on work productivity (presenteeism), and sickness absence. The aim of this study was to examine the attitudes and beliefs of employees in the public sector about common health problems and work using the Flags system as a conceptual framework to identify problems and potential solutions.

METHOD

63 employees took part in 14 focus groups in two public sector organisations. Discussions were audio-recorded, transcribed, and analysed thematically using NVivo.

RESULTS

The study confirmed the importance of heath-focused clinical factors (Yellow flags), perceptions of work (Blue flags), and more objective characteristics of work and organisational policies (Black flags), which emerged as major themes. The social and moral norms surrounding sickness absence and presenteeism were frequently discussed, including the impact of absence on colleagues, guilt, legitimising illness, and trust. There were interactions between the different Flags, often mediated by managers via their relationships with employees and their role in implementing organisational policy.

CONCLUSIONS

The Flags system was useful as a conceptual framework in this context for identifying a number of obstacles to working with health problems, many of which were potentially modifiable on worker, workplace, or wider systems levels.

Comparison of stratified primary care management for low back pain with current best practice (STarT Back): a randomised controlled trial

BACKGROUND

Back pain remains a challenge for primary care internationally. One model that has not been tested is stratification of the management according to the patient's prognosis (low, medium, or high risk). We compared the clinical effectiveness and cost-effectiveness of stratified primary care (intervention) with non-stratified current best practice (control).

METHODS

1573 adults (aged ≥18 years) with back pain (with or without radiculopathy) consultations at ten general practices in England responded to invitations to attend an assessment clinic. Eligible participants were randomly assigned by use of computer-generated stratified blocks with a 2:1 ratio to intervention or control group. Primary outcome was the effect of treatment on the Roland Morris Disability Questionnaire (RMDQ) score at 12 months. In the economic evaluation, we focused on estimating incremental quality-adjusted life years (QALYs) and health-care costs related to back pain. Analysis was by intention to treat. This study is registered, number ISRCTN37113406.

FINDINGS

851 patients were assigned to the intervention (n=568) and control groups (n=283). Overall, adjusted mean changes in RMDQ scores were significantly higher in the intervention group than in the control group at 4 months (4·7 [SD 5·9] vs 3·0 [5·9], between-group difference 1·81 [95% CI 1·06-2·57]) and at 12 months (4·3 [6·4] vs 3·3 [6·2], 1·06 [0·25-1·86]), equating to effect sizes of 0·32 (0·19-0·45) and 0·19 (0·04-0·33), respectively. At 12 months, stratified care was associated with a mean increase in generic health benefit (0·039 additional QALYs) and cost savings (£240·01 vs £274·40) compared with the control group.

INTERPRETATION

The results show that a stratified approach, by use of prognostic screening with matched pathways, will have important implications for the future management of back pain in primary care.

FUNDING

Arthritis Research UK.

Integrating physical and psychological approaches to treatment in low back pain: the development and content of the STarT Back trial's 'high-risk' intervention (StarT Back; ISRCTN 37113406)

A new randomised controlled trial of intervention in low back pain has been described recently. In this trial, a screening and targeted approach was found to be more effective and cost-effective than current best practice. Nested within the intervention arm were three different interventions targeting patients identified as 'low', 'medium' or 'high' risk dependent on the presence of (mainly) psychosocial risk factors. In this paper, the development and content of the STarT Back trial's 'high-risk' intervention is described. It offers a systematic approach, termed 'psychologically informed practice', to the integration of physical and psychological approaches to treatment for the management of people with low back pain by physiotherapists. The term 'disability' is used to refer to self-reported pain-associated functional limitations, and 'psychological' is used to refer to the beliefs/expectations, emotional responses and behavioural responses associated with low back pain.

What happens to work if you're unwell? Beliefs and attitudes of managers and employees with musculoskeletal pain in a public sector setting

INTRODUCTION

Musculoskeletal complaints can impact on work in terms of productivity, sickness absence and long term incapacity for work. While employee attitudes and knowledge can drive absenteeism and presenteeism behaviour, managers also play an important role in influencing this via the quality of their relationships with employees and their role in implementing organisational policies and procedures. The aims of this study were to investigate the beliefs and attitudes of managers and employees with musculoskeletal pain about sickness absence, presenteeism, and return to work and to identify areas of consensus and conflict.

METHODS

18 employees with musculoskeletal pain and 20 managers from two large public sector organisations in South Wales, UK, took part in individual face-to-face interviews. Data were analysed thematically using NVivo.

RESULTS

Employees' and managers' reports indicated that there was a strong culture of presenteeism in these organisations. Establishing the legitimacy of complaints was a salient theme for both managers and employees, although their views were in conflict. Employees reported feeling that contact with employers was intrusive when sickness absence was legitimate. Managers were supportive of those who they felt were 'genuinely' unwell, but also cited examples of people 'working the system' and not reporting absences appropriately.

CONCLUSIONS

These issues require careful consideration of the rights and responsibilities of both employees and employers, where strategies for improving communication, trust, and creating an environment conducive to successful return to work need to be investigated.

Targeting cognitive-behaviour therapy to patients' implicit model of psoriasis: Results from a patient preference controlled trial

OBJECTIVES

The purpose of this study was to investigate the effects of a cognitive-behavioral psoriasis symptom management programme (PSMP) on patient-held perceptions about their condition and patients' use of self-reported coping strategies, and to examine the influence of alexithymia scores at induction on response to treatment.

DESIGN

Age- and sex-matched case-controlled prospective study.

METHODS

A total of 40 patients with psoriasis were treated in the PSMP, and an age- and sex-matched cohort received standard pharmacological care only. The Illness Perception Questionnaire was used to assess patients' beliefs about illness identity, time-line, consequences, cure/control and perceptions of the cause of their psoriasis. Participants also completed the COPE questionnaire and the Toronto Alexithymia Scale (TAS-20).

RESULTS

Results suggested that at 6-month follow-up, patients who chose the PSMP showed significant reductions in illness identity (the frequency and severity of symptoms that patients associate with their condition), the strength of belief in severity of consequences of their illness, and their attributions for emotional causes of their psoriasis. Perceptions about the anticipated course of the disease (time-line), its cure or controllability, ideas about physical agents of causation, and coping strategies did not differ between PSMP patients or controls at 6-week or 6-month follow-up. Alexithymia had no effect on response to treatment. Regression analyses demonstrated the importance of both participation in the PSMP and demographic/clinical history variables in accounting for significant variance in illness-perception-change scores.

CONCLUSION

The findings are generally supportive of multivariate models of intervention, but the lack of a demonstrated effect of the intervention on coping may have implications for both the assessment of coping in psoriasis and the nature of psychological interventions proposed for its management.

Behavioural treatment for chronic low-back pain

BACKGROUND

Behavioural treatment is commonly used in the management of chronic low-back pain (CLBP) to reduce disability through modification of maladaptive pain behaviours and cognitive processes. Three behavioural approaches are generally distinguished: operant, cognitive, and respondent; but are often combined as a treatment package.

OBJECTIVES

To determine the effects of behavioural therapy for CLBP and the most effective behavioural approach.

SEARCH STRATEGY

The Cochrane Back Review Group Trials Register, CENTRAL, MEDLINE, EMBASE, and PsycINFO were searched up to February 2009. Reference lists and citations of identified trials and relevant systematic reviews were screened.

SELECTION CRITERIA

Randomised trials on behavioural treatments for non-specific CLBP were included.

DATA COLLECTION AND ANALYSIS

Two review authors independently assessed the risk of bias in each study and extracted the data. If sufficient homogeneity existed among studies in the pre-defined comparisons, a meta-analysis was performed. We determined the quality of the evidence for each comparison with the GRADE approach.

MAIN RESULTS

We included 30 randomised trials (3438 participants) in this review, up 11 from the previous version. Fourteen trials (47%) had low risk of bias. For most comparisons, there was only low or very low quality evidence to support the results. There was moderate quality evidence that:i) operant therapy was more effective than waiting list (SMD -0.43; 95%CI -0.75 to -0.11) for short-term pain relief;ii) little or no difference exists between operant, cognitive, or combined behavioural therapy for short- to intermediate-term pain relief;iii) behavioural treatment was more effective than usual care for short-term pain relief (MD -5.18; 95%CI -9.79 to -0.57), but there were no differences in the intermediate- to long-term, or on functional status;iv) there was little or no difference between behavioural treatment and group exercise for pain relief or depressive symptoms over the intermediate- to long-term;v) adding behavioural therapy to inpatient rehabilitation was no more effective than inpatient rehabilitation alone.

AUTHORS' CONCLUSIONS

For patients with CLBP, there is moderate quality evidence that in the short-term, operant therapy is more effective than waiting list and behavioural therapy is more effective than usual care for pain relief, but no specific type of behavioural therapy is more effective than another. In the intermediate- to long-term, there is little or no difference between behavioural therapy and group exercises for pain or depressive symptoms. Further research is likely to have an important impact on our confidence in the estimates of effect and may change the estimates.

How important are back pain beliefs and expectations for satisfactory recovery from back pain?

In this article, we provide an evidence-based review of pain beliefs and their influence on pain perception and response to treatment. We examine the nature of pain perception and the role of cognitive and emotional processes in the interpretation of pain signals, giving meaning to pain and shaping our response to it. We highlight three types of beliefs that have a particularly strong influence: fear-avoidance beliefs, pain self-efficacy beliefs and catastrophising. We examine the influence of beliefs, preferences and expectations on seeking consultation, interventions and treatment outcome from the perspective both of the patient and the health-care practitioner. We then adopt a broader societal perspective, considering secondary prevention and campaigns, which have attempted to change beliefs at a population level. The article concludes with a summary of the key messages for clinical management of patients presenting with painful conditions and suggestions for further research.

Sickness certification and the GP: what really happens in practice?

BACKGROUND

GPs typically sanction absence from work by issuing sickness certificates. There has been some debate recently about changing the way sickness certificates are issued and by whom. However, without understanding GPs' certification practices, their requirements in terms of training and education and how they feel the certification process should or should not be changed, measures aimed at improving the system are unlikely to succeed.

OBJECTIVE

To investigate and describe British GPs' sickness certification practices.

METHODS

A cross-sectional nationwide postal survey of 2154 UK GPs was conducted. GPs were asked about perceived certification practices, training in sickness certification, their opinions about the certification process and potential to improve the system.

RESULTS

Adjusted response was 42% (n = 878). GPs do ask about a patient's work situation but lack training in sickness certification. GPs would like to maintain their role in sickness certification but felt there was scope for other health professionals to issue some sickness certificates. GPs report more frequent sickness certification for mental health and musculoskeletal conditions compared to any other condition.

CONCLUSIONS

This study has highlighted the main issues that GPs face during a consultation where sickness certification is a possible outcome. Lack of training in certification was a recurrent theme. However, GPs felt there was scope to improve training and recommendations were made as to how this might be achieved. The survey has highlighted that GPs feel there are opportunities to improve the system and that other health professionals may play a role in the certification process.

What do GPs feel about sickness certification? A systematic search and narrative review

Abstract Objective. To identify GPs' attitudes towards sickness certification. Design. Systematic search and narrative review identifying themes around attitudes towards sickness certification. Results. Eighteen papers were identified for inclusion in the review; these included qualitative, quantitative, and systematic reviews. The papers were predominantly from Scandinavia and the UK. Three themes were identified from the literature: conflict, role responsibility, and barriers to good practice. Conflict was predominantly centred on conflict between GP and patients regarding the need for a certificate, but there was also conflict between all stakeholders. Role responsibility focused on the multiple roles GPs had to fulfil, and barriers to good practice were identified both within and outside the healthcare system. Conclusion. Any potential for changing the certification system needs to focus on reducing the potential for conflict, clarification of the roles of all stakeholders, and improving access to specialist occupational health and rehabilitation services.

Measuring practitioner/therapist effects in randomised trials of low back pain and neck pain interventions in primary care settings

In psychological health treatment studies it has been shown that differences between therapists account for some of the non-specific effect of treatment but this phenomenon has not so far systematically been investigated in musculoskeletal disorders. In this study we evaluated and compared the size and potential influence of the 'practitioner effect' (or 'therapist effect') in three randomised treatment trials of low back pain and neck pain patients in primary care. We calculated the proportion of variance in outcomes attributable to differences across practitioners, i.e. the practitioner-variance partition coefficient (p-vpc). As measures of outcome, we focused on self-reported disability as the primary outcome, but we also investigated assessed psychological outcomes. The p-vpc for the disability measures ranged from 2.6% to 7.1% across trials and time points (post treatment and follow up). Estimates differed between treatment subgroups within trials; being highest in treatment subgroups assigned to psychosocial-based interventions. A 'practitioner effect' does exist and is more pronounced in treatments involving greater psychosocial emphasis. This has implications for both practice and research in this clinical area. It highlights the importance of patient-practitioner interactions, and the need to address practitioner effects in designing and analysing outcome studies in low back pain and neck pain in primary care.

Addressing patient beliefs and expectations in the consultation

In this article, we specifically focus on the identification and management of patient beliefs and expectations during consultations with health-care professionals (HCPs). In examination of the nature and purpose of communication during consultations, we evaluate the research relating to doctor-patient communication, present the Calgary-Cambridge framework and highlight the identification and management of the patient's beliefs and expectations as a key part of this process. Having identified what can go wrong, we identify the characteristics of effective consultations and consider strategies for improving communication. In recommending a clear and more focussed approach to the identification and management of patient beliefs and expectations, we consider not only the nature of the therapeutic climate, but also the style and content that could enhance the effectiveness of the communication. Having identified techniques for facilitating self-disclosure, we conclude by offering suggestions on how to 'close down' the consultation and hand over responsibility to the patient.

Distinctiveness of psychological obstacles to recovery in low back pain patients in primary care

Many psychological factors have been suggested to be important obstacles to recovery from low back pain, yet most studies focus on a limited number of factors. We compared a more comprehensive range of 20 factors in predicting outcome in primary care. Consecutive patients consulting 8 general practices were eligible to take part in a prospective cohort study; 1591 provided data at baseline and 810 at 6 months. Clinical outcome was defined using the Roland and Morris Disability Questionnaire (RMDQ). The relative strength of the baseline psychological measures to predict outcome was investigated using adjusted multiple linear regression techniques. The sample was similar to other primary care cohorts (mean age 44 years, 59% women, mean baseline RMDQ 8.6). The 20 factors each accounted for between 0.04% and 33.3% of the variance in baseline RMDQ score. A multivariate model including all 11 scales that were associated with outcome in the univariate analysis accounted for 47.7% of the variance in 6 months RMDQ score; rising to 55.8% following adjustment. Four scales remained significantly associated with outcome in the multivariate model explaining 56.6% of the variance: perceptions of personal control, acute/chronic timeline, illness identify and pain self-efficacy. When all independent factors were included, depression, catastrophising and fear avoidance were no longer significant. Thus, a small number of psychological factors are strongly predictive of outcome in primary care low back pain patients. There is clear redundancy in the measurement of psychological factors. These findings should help to focus targeted interventions for back pain in the future.