The catastrophization effects of an MRI report on the patient and surgeon and the benefits of 'clinical reporting': results from an RCT and blinded trials

[Does patient communication influence kinesiophobia? A systematic review]

The aim of the present systematic review was to determine the effect of communication in the health care setting on kinesiophobia. To this end, a literature search was conducted in seven databases between November 2022 and February 2023. The review was carried out following the PRISMA statement and for the analysis of methodological quality we used: PEDro Scale, Van Tulder criteria and risk of bias analysis of the Cochrane Collaboration. A total of 13 articles were included with a mean methodological quality of 7.1 out of 10. Significant results were obtained for at least one variable (kinesiophobia, disability or level of physical activity) in 12 articles. There is strong evidence that communication can influence a subject's kinesiophobia. This influence is most likely to be in a negative or disabling sense, but it can also act in a positive sense by decreasing it.

Factors associated with attitudes toward research MRI in older Asian Americans

INTRODUCTION

South Asian (SA) and East Asian (EA) older adults represent the fastest-growing racial/ethnic groups of Americans at risk for dementia. While recruiting older SA adults into a brain health study, we encountered unexpected hesitancy toward structural brain magnetic resonance imaging (MRI) analysis and stigmatizing attitudes related to internal locus of control (LoC) for future dementia risks. We hypothesized that support for MRI-related research was influenced by these attitudes as well as personal MRI experience, perceived MRI safety, and concerns for personal risk for future dementia/stroke.

METHODS

We developed a brief cross-sectional survey to assess older adults' MRI experiences and perceptions, desire to learn of six incidental findings of increasing impact on health, and attitudes related to dementia (including LoC) and research participation. We recruited a convenience sample of 256 respondents (74% reporting as 50+) from the New Jersey/New York City area to complete the survey (offered in English, Chinese, Korean, and Spanish) and modeled the proportional odds (PO) for favorable attitudes toward research activities.

RESULTS

Seventy-seven SA and 84 EA respondents were analyzed alongside 95 White, Black, or Hispanic adults. White (PO = 2.54, p = 0.013) and EA (PO = 2.14, p = 0.019) respondents were both more likely than SA respondents to endorse healthy volunteers' participation in research, and the difference between White and SA respondents was mediated by the latter's greater internal LoC for dementia risks. EA respondents had more worries for future dementia/stroke than SA respondents (p = 0.006) but still shared SA respondents' lower wish (measured by proportion of total) to learn of incidental MRI findings.

DISCUSSION

SA-and EA compared to SA-older adults had low desire to learn of incidental MRI findings but had different attitudes toward future dementia/stroke risks. A culturally appropriate protocol to disclose incidental MRI findings may improve SA and EA participation in brain health research.

Highlights

Older Asian Americans have limited interest in incidental findings on research MRISouth Asians are most likely to attribute dementia to people's own behaviorsSouth Asians' attitudes mediate lower support for healthy volunteers in researchSouth and East Asians differ in dementia worries and research-related attitudes.

Characterising the interventions designed to affect the reporting of musculoskeletal imaging: a scoping review protocol using the COM-B model

INTRODUCTION

Attributing musculoskeletal (MSK) pain to normal and commonly occurring imaging findings, such as tendon, cartilage and spinal disc degeneration, has been shown to increase people's fear of movement, reduce their optimism about recovery and increase healthcare costs. Interventions seeking to reduce the negative effects of MSK imaging reporting have had little effect. To understand the ineffectiveness of these interventions, this study seeks to scope their behavioural targets, intended mechanisms of action and theoretical underpinnings. This information alongside known barriers to helpful reporting can enable researchers to refine or create new more targeted interventions.

METHODS AND ANALYSIS

The scoping review will be conducted in accordance with the JBI methodology for scoping reviews and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews. Search terms will be devised by the research team. Searches of MEDLINE, EMBASE, CINAHL, AMED and PsycINFO from inception to current day will be performed. The review will include studies, which have developed or evaluated interventions targeting the reporting of MSK imaging. Studies targeting the diagnosis of serious causes of MSK pain will be excluded. Two independent authors will extract study participant data using predefined extraction templates and intervention details using the Template for Intervention Description and Replication checklist. Interventions will be coded and mapped to the technique, mechanism of action and behavioural target according to the Capability, Opportunity, Motivation-Behaviour (COM-B) model categories. Any explicit models or theories used to inform the selection of interventions will be extracted and coded. The study characteristics, behaviour change techniques identified, behavioural targets according to the COM-B and context specific theories within the studies will be presented in narrative and table form.

ETHICS AND DISSEMINATION

The information from this review will be used to inform an intervention design process seeking to improve the communication of imaging results. The results will also be disseminated through a peer-reviewed publication, conference presentations and stakeholder events.

Are there any correlations among the number of discopathy levels and pain intensity or disability in patients with symptomatic low back pain?

INTRODUCTION

Low back pain (LBP) is considered a civilization disease that affects people in an increasing number. Discopathy (degeneration of intervertebral discs) is recognised as one of LBP causes. Still, the relationship between the number of discopathy levels and LBP remains unclear. The aim of this study was to evaluate the correlation between the number of discopathy levels with intensity of LBP, functional level and the degree of disability.

MATERIALS AND METHODS

The prospective, cohort study involved 200 patients aged 27 to 55 years (44.9 ± 9.2 years) with single- or multilevel lumbar discopathy confirmed by imaging examinations. Functional examination included NRSscale, goniometric measurements, Modified Laitinen Pain Questionnaire, Oswestry Disability Index and Back Pain Function Scale.

RESULTS

There were statistically significant positive correlations between the number of discopathy levels and the age of the subjects (r = 0.266; p = 0.000), BMI (r = 0.158; p = 0.029) and ODI (r = 0.157; p = 0.026). Positive correlation (r = 0.142; p = 0.044) was also observed between the results of Fingertip-to-floortest and the number of levels of discopathy.

CONCLUSIONS

The number of levels of discopathy was depended on the age and BMI of the patients. It had no effect on pain intensity, range of rotational motion of the lumbar spine and functional status of patients. As the number of levels of discopathy increased, a higher degree of everyday disability was observed.

The lived experiences of musculoskeletal physiotherapists managing patient expectations for diagnostic imaging: A qualitative study using a phenomenological analysis

OBJECTIVES

Unnecessary diagnostic imaging for musculoskeletal presentations is a pervasive phenomenon, placing a substantial weight on healthcare resources. Their overuse can lead to iatrogenic consequences associated with overdiagnosis and overtreatment. Factors which contribute to inappropriate imaging are multifactorial. Clinician-patient beliefs, behaviours, and expectations have been identified as central drivers. Physiotherapists play an important role in the utilisation of diagnostic imaging for musculoskeletal presentations throughout healthcare settings. This study aims to explore the lived experiences of physiotherapists managing patient expectations for diagnostic imaging.

DESIGN

A qualitative study using an interpretative phenomenological analysis. Five participants were purposefully recruited and took part in semi-structured individual interviews.

RESULTS

The central themes identified were expectations for diagnostic imaging, managing expectations, communicating imaging findings, imaging as a therapeutic tool, and risk and uncertainty.

CONCLUSION

The findings from this study gives new insights into how musculoskeletal physiotherapists manage expectations for diagnostic imaging, the associated complexities, and the challenges encountered.

Availability, Quality, and Evidence-Based Content of mHealth Apps for the Treatment of Nonspecific Low Back Pain in the German Language: Systematic Assessment

BACKGROUND

Nonspecific low back pain (NSLBP) carries significant socioeconomic relevance and leads to substantial difficulties for those who are affected by it. The effectiveness of app-based treatments has been confirmed, and clinicians are recommended to use such interventions. As 88.8% of the German population uses smartphones, apps could support therapy. The available apps in mobile app stores are poorly regulated, and their quality can vary. Overviews of the availability and quality of mobile apps for Australia, Great Britain, and Spain have been compiled, but this has not yet been done for Germany.

OBJECTIVE

We aimed to provide an overview of the availability and content-related quality of apps for the treatment of NSLBP in the German language.

METHODS

A systematic search for apps on iOS and Android was conducted on July 6, 2022, in the Apple App Store and Google Play Store. The inclusion and exclusion criteria were defined before the search. Apps in the German language that were available in both stores were eligible. To check for evidence, the apps found were assessed using checklists based on the German national guideline for NSLBP and the British equivalent of the National Institute for Health and Care Excellence. The quality of the apps was measured using the Mobile Application Rating Scale. To control potential inaccuracies, a second reviewer resurveyed the outcomes for 30% (3/8) of the apps and checked the inclusion and exclusion criteria for these apps. The outcomes, measured using the assessment tools, are presented in tables with descriptive statistics. Furthermore, the characteristics of the included apps were summarized.

RESULTS

In total, 8 apps were included for assessment. Features provided with different frequencies were exercise tracking of prefabricated or adaptable workout programs, educational aspects, artificial intelligence-based therapy or workout programs, and motion detection. All apps met some recommendations by the German national guideline and used forms of exercises as recommended by the National Institute for Health and Care Excellence guideline. The mean value of items rated as "Yes" was 5.75 (SD 2.71) out of 16. The best-rated app received an answer of "Yes" for 11 items. The mean Mobile Application Rating Scale quality score was 3.61 (SD 0.55). The highest mean score was obtained in "Section B-Functionality" (mean 3.81, SD 0.54).

CONCLUSIONS

Available apps in the German language meet guideline recommendations and are mostly of acceptable or good quality. Their use as a therapy supplement could help promote the implementation of home-based exercise protocols. A new assessment tool to obtain ratings on apps for the treatment of NSLBP, combining aspects of quality and evidence-based best practices, could be useful.

TRIAL REGISTRATION

Open Science Framework Registries sq435; https://osf.io/sq435.

Reattribution to Mind-Brain Processes and Recovery From Chronic Back Pain: A Secondary Analysis of a Randomized Clinical Trial

Importance

In primary chronic back pain (CBP), the belief that pain indicates tissue damage is both inaccurate and unhelpful. Reattributing pain to mind or brain processes may support recovery.

Objectives

To test whether the reattribution of pain to mind or brain processes was associated with pain relief in pain reprocessing therapy (PRT) and to validate natural language-based tools for measuring patients' symptom attributions.

Design, Setting, and Participants

This secondary analysis of clinical trial data analyzed natural language data from patients with primary CBP randomized to PRT, placebo injection control, or usual care control groups and treated in a US university research setting. Eligible participants were adults aged 21 to 70 years with CBP recruited from the community. Enrollment extended from 2017 to 2018, with the current analyses conducted from 2020 to 2022.

Interventions

PRT included cognitive, behavioral, and somatic techniques to support reattributing pain to nondangerous, reversible mind or brain causes. Subcutaneous placebo injection and usual care were hypothesized not to affect pain attributions.

Main Outcomes and Measures

At pretreatment and posttreatment, participants listed their top 3 perceived causes of pain in their own words (eg, football injury, bad posture, stress); pain intensity was measured as last-week average pain (0 to 10 rating, with 0 indicating no pain and 10 indicating greatest pain). The number of attributions categorized by masked coders as reflecting mind or brain processes were summed to yield mind-brain attribution scores (range, 0-3). An automated scoring algorithm was developed and benchmarked against human coder-derived scores. A data-driven natural language processing (NLP) algorithm identified the dimensional structure of pain attributions.

Results

We enrolled 151 adults (81 female [54%], 134 White [89%], mean [SD] age, 41.1 [15.6] years) reporting moderate severity CBP (mean [SD] intensity, 4.10 [1.26]; mean [SD] duration, 10.0 [8.9] years). At pretreatment, 41 attributions (10%) were categorized as mind- or brain-related across intervention conditions. PRT led to significant increases in mind- or brain-related attributions, with 71 posttreatment attributions (51%) in the PRT condition categorized as mind- or brain-related, as compared with 22 (8%) in control conditions (mind-brain attribution scores: PRT vs placebo, g = 1.95 [95% CI, 1.45-2.47]; PRT vs usual care, g = 2.06 [95% CI, 1.57-2.60]). Consistent with hypothesized PRT mechanisms, increases in mind-brain attribution score were associated with reductions in pain intensity at posttreatment (standardized β = -0.25; t127 = -2.06; P = .04) and mediated the effects of PRT vs control on 1-year follow-up pain intensity (β = -0.35 [95% CI, -0.07 to -0.63]; P = .05). The automated word-counting algorithm and human coder-derived scores achieved moderate and substantial agreement at pretreatment and posttreatment (Cohen κ = 0.42 and 0.68, respectively). The data-driven NLP algorithm identified a principal dimension of mind and brain vs biomechanical attributions, converging with hypothesis-driven analyses.

Conclusions and Relevance

In this secondary analysis of a randomized trial, PRT increased attribution of primary CBP to mind- or brain-related causes. Increased mind-brain attribution was associated with reductions in pain intensity.

Management of acute non-specific low back pain in the emergency department: do emergency physicians follow the guidelines? Results of a cross-sectional survey

OBJECTIVES

Clinical guidelines for acute non-specific low back pain (LBP) recommend avoiding imaging studies or invasive treatments and to advise patients to stay active. The aim of this study was to evaluate the management of acute non-specific LBP in the emergency departments (ED).

SETTING

We invited all department chiefs of Swiss EDs and their physician staff to participate in a web-based survey using two clinical case vignettes of patients with acute non-specific LBP presenting to an ED. In both cases, no neurological deficits or red flags were present. Guideline adherence and low-value care was defined based on current guideline recommendations.

RESULTS

In total, 263 ED physicians completed at least one vignette, while 212 completed both vignettes (43% residents, 32% senior/attending physicians and 24% chief physicians). MRI was considered in 31% in vignette 1 and 65% in vignette 2. For pain management, non-steroidal anti-inflammatory drugs, paracetamol and metamizole were mostly used. A substantial proportion of ED physicians considered treatments with questionable benefit and/or increased risk for adverse events such as oral steroids (vignette 1, 12% and vignette 2, 19%), muscle relaxants (33% and 38%), long-acting strong opioids (25% and 33%) and spinal injections (22% and 43%). Although guidelines recommend staying active, 72% and 67% of ED physicians recommended activity restrictions.

CONCLUSION

Management of acute non-specific LBP in the ED was not in agreement with current guideline recommendations in a substantial proportion of ED physicians. Overuse of imaging studies, the use of long-acting opioids and muscle relaxants, as well as recommendations for activity and work restrictions were prevalent and may potentially be harmful.

Too much information? Asian Americans' preferences for incidental brain MRI findings

INTRODUCTION

South Asian (SA) and East Asian (EA) older adults represent the fastest growing group of Americans at risk for dementia, but their participation in aging and dementia research has been limited. While recruiting healthy SA older adults into a brain health study, we encountered unexpected hesitancy towards structural brain MRI analysis along with some stigmatizing attitudes related to internal locus of control (LoC) for future dementia risks. We hypothesized that support for MRI-related research was influenced by these attitudes as well as one's own MRI experience, perceived MRI safety, and concerns for one's own risks for future dementia/stroke.

METHODS

We developed a brief cross-sectional survey to assess older adults' MRI experiences and perceptions, desire to learn of six incidental findings of increasing health implications, and attitudes related to dementia as well as research participation. We recruited a convenience sample of 256 respondents (74% reporting as 50+) from the New Jersey/New York City area to complete the survey, and modeled the proportional odds (P.O.) for pro-research attitudes.

RESULTS

77 SA and 84 EA respondents were analyzed with 95 non-Asian adults. White (P.O.=2.54, p=0.013) and EA (P.O.=2.14, p=0.019) respondents were both more likely than SA respondents to endorse healthy volunteers' participation in research, and the difference between White and SA respondents was mediated by the latter's greater internal LoC for dementia risks. EA respondents had more worries for future dementia/stroke than SA respondents (p=0.006), but still shared SA respondents' low desire to learn of incidental MRI findings.

DISCUSSION

SA and EA older adults had different attitudes towards future dementia/stroke risks, but shared a low desire to learn of incidental MRI findings. A culturally-appropriate protocol to disclose incidental MRI findings may improve SA and EA participation in brain health research.

Low Back Pain Patients' Perceptions Regarding Their Own Radiology Reports: Pre-Intervention Survey

Purpose

While advanced medical technology and unlimited access to medical information might benefit and empower patients, these same advantages may pose some risks, especially in the cases where patients have direct access to advanced imaging studies. The aim of this work was to evaluate three domains related to patients with lower back pain: the patients' perceptions, misconceptions and the experience of anxiety-related symptoms following direct access to their thoraco-lumbar spine radiology report. An additional aim was the assessment of possible associations with catastrophization.

Patients and Methods

Patients who were referred to the spine clinic, following the completion of a CT or MRI of their thoraco-lumbar spine were surveyed. Patient perceptions of the importance of having direct access to their imaging report and of the concern they attribute to the medical terms found in their report were evaluated using a set of questionnaires. The medical terms severity scores were then correlated to a reference clinical score created for the same medical terms by spine surgeons. Lastly, patients' anxiety-related symptoms and Pain Catastrophizing Scale (PCS) after reading their radiology report were evaluated.

Results

Data from 162 participants (44.6% female), with mean age of 53.1 ± 15.6 years, were collected. Sixty-three percent of the patients stated that reading their report helped them gain better understanding of their medical condition and 84% agreed that having early access to the report helped improve communication with the physician. Patients' degree of concern associated with the medical terms in their imaging report ranged between 2.07 and 3.75, on a scale of 1-5. The patient's degree of concerns were significantly higher for six common medical terms and significantly lower in one, when compared to experts' opinions. A mean (± SD) of 2.86±2.79 anxiety-related symptoms was reported. The mean Pain Catastrophizing Scale (PSC) score was 29.18 ±11.86, ranging from 2 to 52. Both the degree of concerns and the number of symptoms reported were significantly associated with the PCS.

Conclusion

Direct access to radiology reports might provoke anxiety symptoms, especially in patients with a tendency for catastrophic thinking. Increasing awareness amongst spine clinicians and radiologist about possible risks associated with direct access to radiology reports could contribute to preventing patients' misconceptions and unnecessary anxiety-related symptoms.

Interprofessional Active Learning for Chronic Pain: Transforming Student Learning From Recall to Application

Chronic pain (CP) affects over 50 million Americans daily and represents a unique challenge for healthcare professionals due to its complexity. Across all health professions, only a small percentage of the curriculum is devoted to treating patients with CP. Unfortunately, much of the content is delivered passively via lecture without giving students an opportunity to practice the communication skills to effectively treat patients in the clinic. An interprofessional team of health educators identified 5 essential messages that students frequently struggle to convey to patients with CP. Those messages were based on interprofessional and profession-specific competencies to treat patients with CP from the International Association for the Study of Pain. The 5 messages highlighted the importance of (1) therapeutic alliance, (2) consistent interdisciplinary language, (3) patient prognosis, (4) evidence for pain medicine, surgery, and imaging, and (5) early referral to the interprofessional team. For each message, the team summarized relevant research supporting the importance of each individual message that could serve as a foundation for didactic content. The team then developed active learning educational activities that educators could use to have students practice the skills tied to each message. Each learning activity was designed to be delivered in an interprofessional manner.

Avoiding nocebo and other undesirable effects in chiropractic, osteopathy and physiotherapy: An invitation to reflect

INTRODUCTION

While the placebo effect is increasingly recognised as a contributor to treatment effects in clinical practice, the nocebo and other undesirable effects are less well explored and likely underestimated. In the chiropractic, osteopathy and physiotherapy professions, some aspects of historical models of care may arguably increase the risk of nocebo effects.

PURPOSE

In this masterclass article, clinicians, researchers, and educators are invited to reflect on such possibilities, in an attempt to stimulate research and raise awareness for the mitigation of such undesirable effects.

IMPLICATIONS

This masterclass briefly introduces the nocebo effect and its underlying mechanisms. It then traces the historical development of chiropractic, osteopathy, and physiotherapy, arguing that there was and continues to be an excessive focus on the patient's body. Next, aspects of clinical practice, including communication, the therapeutic relationship, clinical rituals, and the wider social and economic context of practice are examined for their potential to generate nocebo and other undesirable effects. To aid reflection, a model to reflect on clinical practice and individual professions through the 'prism' of nocebo and other undesirable effects is introduced and illustrated. Finally, steps are proposed for how researchers, educators, and practitioners can maximise positive and minimise negative clinical context.

Correlation between clinical scoring systems and quantitative MRI parameters in degenerative lumbar spinal stenosis

Background

Many quantitative MRI parameters and clinical scores have been used patients with lumbar spinal stenosis (LSS). However, the correlation between clinical scores and MRI parameters is not very clear. The objective of the study was to find out the correlation between commonly used clinical scoring systems and quantitative MRI parameters.

Methods

Eighty two patients (more than 40 years) with clinical and radiological characteristics of degenerative LSS completed 10 clinical questionnaires which included Oswestry disability index (ODI), Swiss spinal stenosis (SSS) questionnaire, Quebec pain disability scale (QPD), Visual analogue scale (VAS), modified Japanese orthopaedic association scale (mJOA), Pain disability index (PDI), Short form health survey (SF-36), Self-paced walking test (SPWT), Euro quality of life-5D (EQ-5D) and Neurogenic claudication outcome score (NCOS). Lumbosacral MRIs were performed and 8 quantitative parameters namely transverse & AP diameter of dural sac (TDD, APDD), anteroposterior diameter of spinal canal (APDS), ligamentous interfacet distance (LID), mid-sagittal diameter of thecal sac (MSDT), cross-sectional area dural sac (CSAD), lateral recess depth and angle (LRD, LRA) were measured at the maximum stenotic level at the level of the disc. The clinical and radiological parameters were then statistically analysed.

Results

There were 51 females and 31 males in the study with a mean age of 53.0253.02 ± 9.18 years. NCOS score had a moderate correlation with CSAD, LID and TDS (p<0.05,0.7>r ≥ 0.3). MSDT showed a moderate negative correlation with SSS, VAS, ODI and QPD (p<0.05,0.7>r ≥ 0.3). LRD had a moderate negative correlation with ODI and VAS score (p<0.05,0.7>r ≥ 0.3). LRA had a moderate correlation with the EQ-5D and ODI (p<0.05,0.7>r ≥ 0.3). The CSAD had a moderate negative correlation with PDI (r = -0.383, p = 0.000). For all other comparisons, there was poor or no correlation. MRI parameters showed poor or no correlation with most of components of SF-36 score.

Conclusions

A poor correlation or no correlation was noted for most of the MRI parameters when compared to commonly used clinical scores. Hence, poor MRI's don't necessarily mean poor clinical scores in LSS. The role of MRI parameters should be supplementary and overreliance on them in LSS management should be avoided.

An exploration of low back pain beliefs in a Northern America based general population

BACKGROUND

Prior research has demonstrated that people across different populations hold beliefs about low back pain (LBP) that are inconsistent with current evidence. Qualitative research is needed to explore current LBP beliefs in Northern America (NA).

OBJECTIVES

We conducted a primarily qualitative cross-sectional online survey to assess LBP beliefs in a NA population (USA and Canada).

METHODS

Participants were recruited online using social media advertisements targeting individuals in NA over the age of 18 with English speaking and reading comprehension. Participants answered questions regarding the cause of LBP, reasons for reoccurrence or persistence of LBP, and sources of these beliefs. Responses were analyzed using conventional (inductive) content analysis.

RESULTS/FINDINGS

62 participants were included with a mean age of 47.6 years. Most participants reported multiple causes for LBP as well as its persistence and reoccurrence, however, these were biomedically focused with minimal to no regard for psychological or environmental influences. The primary cited source of participants' beliefs was healthcare professionals.

CONCLUSIONS

Our findings align with prior research from other regions, demonstrating a need for updating clinical education and public messaging about the biopsychosocial nature of LBP.

Needs assessment for health service design for people with back pain in a hospital setting: A qualitative study

BACKGROUND

There is a need for effective health service solutions to provide greater structure and support for implementing evidence-based practice in back pain care. Patient involvement in developing these solutions is crucial to increase relevance, acceptability and uptake.

OBJECTIVES

To determine patients' perceived needs and barriers to best-practice back pain care, and potential solutions to better address care needs. The study is the third in a series of needs assessment studies feeding into the 'idea generation' for service design in a large teaching hospital in a culturally and linguistically diverse community in metropolitan Sydney, Australia.

DESIGN

We conducted a combination of focus groups and in-depth interviews using an interpretive description approach. We used inductive thematic analysis to identify the main themes.

SETTING AND PARTICIPANTS

We purposively sampled patients with diverse characteristics from the neurosurgery and physiotherapy outpatient clinics, in particular those whose primary language was English, Arabic, Persian or Mandarin. Non-English audio recordings were translated and transcribed by bilingual researchers.

RESULTS

There were 24 participants (focus groups = 9; individual interviews = 15) when data saturation was reached. The analysis identified three key themes with several subthemes around what service designers needed to understand in helping people with back pain in this setting: (1) This is who I am; (2) It's not working for me; and (3) What I think I need.

DISCUSSION AND CONCLUSION

This study highlights that perceived unmet needs of patients are underpinned by unhelpful beliefs about the causes of and solutions for back pain, misaligned care expectations, unclear expectations of the hospital role and fragmentations in the health system. To design and implement a service that can deliver better back pain care, several solutions need to be integrated around: developing new resources that challenge unhelpful beliefs and set realistic expectations; improving access to education and self-management resources; focusing on individualized care; using a collaborative multidisciplinary approach within the hospital; and better connecting with and directing primary health care services.

PATIENT OR PUBLIC CONTRIBUTION

A consumer representative of the Western Sydney Local Health District provided input during study conceptualisation and is duly recognized in the Acknowledgements section.

Characteristics and Effectiveness of Interventions That Target the Reporting, Communication, or Clinical Interpretation of Lumbar Imaging Findings: A Systematic Review

BACKGROUND

Patients and clinicians may misinterpret the clinical importance of imaging findings in patients with low back pain, leading to potential harm related to overdiagnosis.

PURPOSE

Our aims were to qualitatively summarize the characteristics of tested interventions that target the reporting, communication, or clinical interpretation of lumbar imaging findings and determine whether interventions are effective in improving low back pain-related health outcomes, health care use, or health care costs.

DATA SOURCES

PubMed, MEDLINE, CINAHL, EMBASE, PsycINFO, and the Cochrane Library were searched from inception to October 20, 2021.

STUDY SELECTION

The search retrieved 4394 articles, nine articles (seven studies) met the inclusion criteria to summarize intervention characteristics. Five of these studies had an adequate design for evaluating intervention effectiveness.

DATA ANALYSES

Intervention characteristics were summarized using the Template for Intervention Description and Replication checklist. Effectiveness data were extracted from short, intermediate, and long-term follow-up points. Studies were assessed for risk of bias, and Grading of Recommendations Assessment, Development and Evaluation methodology was used to determine the certainty of the evidence.

DATA SYNTHESIS

Four studies investigated the insertion of prevalence information into imaging reports. Single studies investigated withholding diagnostic information, education, and reassurance. Moderate-quality evidence (from 1 study) suggests that inserting prevalence information into imaging reports probably does not change the overall health care use in the long-term but may reduce opioid prescribing.

LIMITATIONS

The available evidence is limited, and a meta-analysis was not possible.

CONCLUSIONS

Further work is required to develop and test interventions that target the reporting, communication, and clinical interpretation of lumbar imaging findings that may reduce overdiagnosis and improve the management of low back pain.

From Fear to Safety: A Roadmap to Recovery From Musculoskeletal Pain

Contemporary conceptualizations of pain emphasize its protective function. The meaning assigned to pain drives cognitive, emotional, and behavioral responses. When pain is threatening and a person lacks control over their pain experience, it can become distressing, self-perpetuating, and disabling. Although the pathway to disability is well established, the pathway to recovery is less researched and understood. This Perspective draws on recent data on the lived experience of people with pain-related fear to discuss both fear and safety-learning processes and their implications for recovery for people living with pain. Recovery is here defined as achievement of control over pain as well as improvement in functional capacity and quality of life. Based on the common-sense model, this Perspective proposes a framework utilizing Cognitive Functional Therapy to promote safety learning. A process is described in which experiential learning combined with "sense making" disrupts a person's unhelpful cognitive representation and behavioral and emotional response to pain, leading them on a journey to recovery. This framework incorporates principles of inhibitory processing that are fundamental to pain-related fear and safety learning.

Only one fifth of young Australian adults have beliefs about medical imaging for low back pain that align with current evidence: A cross-sectional study

BACKGROUND

Patients' perceptions/expectations may be a factor behind medical imaging referral rates. Few studies have investigated the beliefs that might drive expectations of medical imaging.

OBJECTIVES

This study examined whether beliefs of young Australian adults with and without impactful low back pain (LBP) concerning medical scans for LBP align with current evidence. It also investigated if these beliefs were associated with clinical factors (history of impactful LBP, history of previous medical scans, LBP-related disability and the presence of leg pain) or sociodemographic factors (sex, education, income).

DESIGN

Cross-sectional observational study.

METHODS

78 participants from the Raine Study with a history of impactful LBP and 85 participants with no history of impactful LBP completed a study-specific questionnaire with five statements concerning beliefs about medical imaging for LBP. All statements were not aligned with current evidence about the use of medical imaging in LBP management.

RESULTS

Only 15-21% (n = 24-34) of the participants held beliefs that were aligned with current evidence. Participants with a university education had slightly more aligned beliefs compared to those whose highest education was completing secondary school. There was no difference in the beliefs of participants based on their history of impactful LBP, or other clinical or sociodemographic factors.

CONCLUSION

As beliefs are likely to drive care-seeking behavior, it is notable that most participants' views about the role of medical imaging for LBP were not aligned with current evidence. Therefore, this suggests a need for community education, especially for those with lower education.

Consumer understanding of terms used in imaging reports requested for low back pain: a cross-sectional survey

OBJECTIVES

To investigate (1) self-reported societal comprehension of common and usually non-serious terms found in lumbar spine imaging reports and (2) its relationship to perceived seriousness, likely persistence of low back pain (LBP), fear of movement, back beliefs and history and intensity of LBP.

DESIGN

Cross-sectional online survey of the general public.

SETTING

Five English-speaking countries: UK, USA, Canada, New Zealand and Australia.

PARTICIPANTS

Adults (age >18 years) with or without a history of LBP recruited in April 2019 with quotas for country, age and gender.

PRIMARY AND SECONDARY OUTCOME MEASURES

Self-reported understanding of 14 terms (annular fissure, disc bulge, disc degeneration, disc extrusion, disc height loss, disc protrusion, disc signal loss, facet joint degeneration, high intensity zone, mild canal stenosis, Modic changes, nerve root contact, spondylolisthesis and spondylosis) commonly found in lumbar spine imaging reports. For each term, we also elicited worry about its seriousness, and whether its presence would indicate pain persistence and prompt fear of movement.

RESULTS

From 774 responses, we included 677 (87.5%) with complete and valid responses. 577 (85%) participants had a current or past history of LBP of whom 251 (44%) had received lumbar spine imaging. Self-reported understanding of all terms was poor. At best, 235 (35%) reported understanding the term 'disc degeneration', while only 71 (10.5%) reported understanding the term 'Modic changes'. For all terms, a moderate to large proportion of participants (range 59%-71%), considered they indicated a serious back problem, that pain might persist (range 52%-71%) and they would be fearful of movement (range 42%-57%).

CONCLUSION

Common and usually non-serious terms in lumbar spine imaging reports are poorly understood by the general population and may contribute to the burden of LBP.

TRIAL REGISTRATION NUMBER

ACTRN12619000545167.

Unintended consequences: quantifying the benefits, iatrogenic harms and downstream cascade costs of musculoskeletal MRI in UK primary care

OBJECTIVES

The largest proportion of general practitioner (GP) magnetic resonance imaging (MRI) is musculoskeletal (MSK), with consistent annual growth. With limited supporting evidence and potential harms from early imaging overuse, we evaluated practice to improve pathways and patient safety.

METHODS

Cohort evaluation of routinely collected diagnostic and general practice data across a UK metropolitan primary care population. We reviewed patient characteristics, results and healthcare utilisation.

RESULTS

Of 306 MSK-MRIs requested by 107 clinicians across 29 practices, only 4.9% (95% CI ±2.4%) appeared clearly indicated and only 16.0% (95% CI ±4.1%) received appropriate prior therapy. 37.0% (95% CI ±5.5%) documented patient imaging request. Most had chronic symptoms and half had psychosocial flags. Mental health was addressed in only 11.8% (95% CI ±6.3%) of chronic sufferers with psychiatric illness, suggesting a solely pathoanatomical approach to MSK care. Only 7.8% (95% CI ±3.0%) of all patients were appropriately managed without additional referral. 1.3% (95% CI ±1.3%) of scans revealed diagnoses leading to change in treatment (therapeutic yield). Most imaged patients received pathoanatomical explanations to their symptoms, often based on expected age or activity-related changes. Only 16.7% (95% CI ±4.2%) of results appeared correctly interpreted by GPs, with spurious overperception of surgical targets in 65.4% (95% CI ±5.3%) who suffered 'low-value' (ineffective, harmful or wasteful) post-MRI referral cascades due to misdiagnosis and overdiagnosis. Typically, 20%-30% of GP specialist referrals convert to a procedure, whereas MRI-triggered referrals showed near-zero conversion rate. Imaged patients experienced considerable delay to appropriate care. Cascade costs exceeded direct-MRI costs and GP-MSK-MRI potentially more than doubles expenditure compared with physiotherapist-led assessment services, for little-to-no added therapeutic yield, unjustifiable by cost-consequence or cost-utility analysis.

CONCLUSION

Unfettered GP-MSK-MRI use has reached unaccceptable indication creep and disutility. Considerable avoidable harm occurs through ubiquitous misinterpretation and salient low-value referral cascades for two-thirds of imaged patients, for almost no change in treatment. Any marginally earlier procedural intervention for a tiny fraction of patients is eclipsed by negative consequences for the vast majority. Only 1-2 patients need to be scanned for one to suffer mismanagement. Direct-access imaging is neither clinically, nor cost-effective and deimplementation could be considered in this setting. GP-MSK-MRI fuels unnecessary healthcare utilisation, generating nocebic patient beliefs and expectations, whilst appropriate care is delayed and a high burden of psychosocial barriers to recovery appear neglected.