Living with chronic low back pain: a metasynthesis of qualitative research

Physical activity, sedentary behaviour and well-being: experiences of people with knee and hip osteoarthritis

Living with knee and hip osteoarthritis (OA) means living with pain and difficulty in movement. Given the beneficial effects of physical activity (PA) and reduction of sedentary behaviour (SB), these behaviours need to be understood in the context of individuals' daily lives and sense of well-being. Twelve individuals (age: 43-79 years; 67% female) with knee and/or hip OA purposively selected (e.g., age, OA duration, OA severity) participated in semi-structured interviews. Data was analysed using inductive thematic analysis. PA and SB were narrated as multifaceted experiences with two overarching themes, PA negotiations (valuing mobility, the burden of osteoarthritis, keep going, the feel-good factor), SB negotiations (the joy of sitting, a lot is too bad, the osteoarthritis confines), and two overlapping themes (the life context, finding a balance). Physical and psychological aspects of PA and SB experiences were interwoven. Participants valued mobility and were proactively trying to preserve it by keeping active. A constant negotiation among the OA burden, the need to enjoy life and life circumstances was underlying PA behaviour. Prescription and encouragement of a physically active lifestyle in this population should be linked to mobility-related personal values and sense of well-being, while addressing concerns around OA-safety and normalizing PA trade-offs.

Accessing care within team-based models of primary care for the management of chronic low back pain in Ontario, Canada: a qualitative study of patient experiences

PURPOSE

To understand experiences accessing care within team-based primary care models among adults with chronic low back pain (LBP).

MATERIALS & METHODS

We conducted an interpretive description qualitative study and collected data using one-to-one semi-structured interviews. Participants were recruited from publicly funded, team-based primary care models in Ontario, Canada.

RESULTS

We completed interviews with 16 adults with chronic LBP (9 women; median age of 66). Participants expressed a desire to access care from team-based models of primary care in hopes of alleviating pain and its impacts on daily life. Due to no direct out-of-pocket costs, co-location of healthcare providers, and the use of technology and virtual care, participants described an ease of accessing interprofessional care within team-based primary care models. Finally, participants described experiences with and expectations for timely access to care, being heard and understood by healthcare providers, and receiving coordinated care by an interprofessional team.

CONCLUSIONS

Adults living with chronic LBP described overall positive experiences and specific expectations when accessing care within team-based models of primary care, whereby they experienced an ease of accessing interprofessional care with the hope of alleviating pain and its impacts. Results may be transferable to other chronic pain conditions and health system contexts.

Physiotherapeutic and non-conventional approaches in patients with chronic low-back pain: a level I Bayesian network meta-analysis

Chronic low back pain (cLBP) is a major cause of disability and healthcare expenditure worldwide. Its prevalence is increasing globally from somatic and psychosocial factors. While non-pharmacological management, and in particular physiotherapy, has been recommended as a first-line treatment for cLBP, it is not clear what type of physiotherapeutic approach is the most effective in terms of pain reduction and function improvement. This analysis is rendered more difficult by the vast number of available therapies and a lack of a widely accepted classification that can effectively highlight the differences in the outcomes of different management options. This study was conducted according to the PRISMA guidelines. In January 2024, the following databases were accessed: PubMed, Web of Science, Google Scholar, and Embase. All the randomised controlled trials (RCTs) which compared the efficacy of physiotherapy programs in patients with cLBP were accessed. Studies reporting on non-specific or mechanical cLPB were included. Data concerning the Visual Analogic Scale (VAS) or numeric rating scale (NRS), Roland Morris Disability Questionnaire (RMQ) and Oswestry Disability Index (ODI). Data from 12,773 patients were collected. The mean symptom duration was 61.2 ± 51.0 months and the mean follow-up was 4.3 ± 5.9 months. The mean age was 44.5 ± 9.4 years. The mean BMI was 25.8 ± 2.9 kg/m2. The Adapted Physical Exercise group evidenced the lowest pain score, followed by Multidisciplinary and Adapted Training Exercise/Complementary Medicine. The Adapted Physical Exercise group evidenced the lowest RMQ score followed by Therapeutic Exercises and Multidisciplinary. The Multidisciplinary group evidenced the lowest ODI score, followed by Adapted Physical Exercise and Physical Agent modalities. Within the considered physiotherapeutic and non-conventional approaches to manage nonspecific and/or mechanic cLBP, adapted physical exercise, physical agent modalities, and a multidisciplinary approach might represent the most effective strategy to reduce pain and disability.

Racial Differences in Movement-Related Appraisals and Pain Behaviors Among Adults With Chronic Low Back Pain

Research documents racial disparities in chronic low back pain (CLBP). Few studies have examined racial disparities in movement-related appraisals and no studies have examined anticipatory appraisals prior to or pain behaviors during functional activities among individuals with CLBP. This cross-sectional study examined racial differences in anticipatory appraisals of pain, concerns about harm, and anxiety, appraisals of pain and anxiety during movement, and observed pain behaviors during 3 activities of daily living (supine-to-standing bed task, sitting-to-standing chair task, floor-to-waist lifting task) in a sample (N = 126) of non-Hispanic Black (31.0%), Hispanic (30.2%), and non-Hispanic White (38.9%) individuals with CLBP. Hispanic participants reported more expected pain, concerns about harm, and pre-movement anxiety prior to the bed and chair tasks compared to non-Hispanic White participants. Hispanic participants reported more pain during the bed task and more anxiety during the bed and chair tasks compared to non-Hispanic White participants. Non-Hispanic Black participants reported more expected pain, concerns about harm, and pre-movement anxiety prior to the bed task and more pre-movement anxiety prior to the chair task compared to non-Hispanic White participants. Non-Hispanic Black participants reported more anxiety during the bed and chair tasks compared to non-Hispanic White participants. Non-Hispanic Black participants were observed to have significantly more verbalizations of pain during the bed task compared to non-Hispanic White participants. Current findings identify racial disparities in important cognitive-behavioral and fear-avoidance mechanisms of pain. Results indicate a need to revisit traditional theoretical and treatment models in CLBP, ensuring racial disparities in pain cognitions are considered. PERSPECTIVE: This study examined racial disparities in anticipatory and movement-related appraisals, and pain behaviors during activities of daily living among Non-Hispanic Black, Non-Hispanic White, and Hispanic individuals with CLBP. Racial disparities identified in the current study have potentially important theoretical implications surrounding cognitive-behavioral and fear-avoidance mechanisms of pain.

What are participant beliefs regarding physical therapy led treatment? A qualitative study of people living with femoroacetabular impingement syndrome

BACKGROUND

Physical therapist-led treatment programs are recommended for patients with femoroacetabular impingement (FAI) syndrome. Views of people with FAI syndrome regarding such interventions are currently unknown, including perceptions of potential barriers and facilitators to participation and adherence to exercise programs.

OBJECTIVES

To explore participant perceptions of physical therapist-led programs for FAI syndrome, including barriers and facilitators for accessing physical therapy, and adhering to a rehabilitation program.

METHODS

Our qualitative study used semi-structured interviews to explore the perceptions of patients with FAI syndrome undertaking physical therapy-led treatment, where treatment was ceased due to Coronavirus Disease 2019 (COVID-19). The interview topic guide was informed by the Theoretical Domain Framework. Interviews were transcribed verbatim and data categories were developed using inductive thematic analysis. Themes were discussed between researchers until consensus was reached.

RESULTS

Fourteen participants (mean age: 30 years) with a range of physical activity backgrounds undertook interviews. We identified four key themes, 1) Patients believed their hip pain was caused by structural damage worsened through exercise; 2) Barriers and facilitators on the feasibility of physical therapist-led programs; 3) Participants held beliefs regarding the importance of adjunct treatments to exercise; and 4) Impact of FAI syndrome on physical activity participation.

CONCLUSION

People with FAI syndrome believe they have structural damage which leads to their hip pain and are often afraid to exercise due to fear of causing more damage to their hip. Our findings suggest that people with FAI syndrome want clear education about exercise, imaging, and expectations of cost and duration of treatment.

Qualitative findings from a randomized trial of mindfulness-based and cognitive-behavioral group therapy for opioid-treated chronic low back pain

This article reports qualitative outcomes from a randomized controlled trial comparing eight weeks of cognitive-behavioral group therapy for chronic pain (CBT-CP) and mindfulness-based group therapy (MBT) in individuals with chronic low back pain (CLBP). Approximately 10 months post-treatment, 108 participants completed structured qualitative interviews to express how the study treatment affected their life or health. Responses were qualitatively analyzed to generate a set of themes and subthemes, with between-groups comparisons to evaluate differences (if any) in treatment-response between MBT and CBT-CP. A majority of participants (n = 88, 81.5%) across both groups reflected positively on the study intervention and outcomes, identifying benefits in pain management (31.5%), meditation and mindfulness skills (25.9%), and relaxation skills (22.2%). Perceived benefits varied widely, suggesting no one intervention may be ideal for CLBP. Future research should examine tailoring interventions to target diverse clinical presentations to achieve optimal outcomes.

Partners' Experiences of Chronic Pain: A Qualitative Evidence Synthesis

This systematic review of qualitative studies synthesised evidence on the experience chronic pain from the perspective of romantic partners. Medline via Ovid, Embase via Ovid, CINAHL via EBSCO, APA PsycInfo via Ovid, Scopus, and Web of Science databases were searched. Studies exploring the impact of chronic pain from partners' perspectives using qualitative data collection methods were eligible for inclusion. Thematic synthesis was conducted, and confidence in the review findings was assessed using GRADE CERQual criteria. A total of 198 participants were represented from 15 primary studies. Four interconnected analytical themes were developed: 'life is different', 'internal conflict between two worlds', 'togetherness vs separateness', and 'coping in the longer term'. Out of 27 review findings, 9 were assessed as high confidence, 12 as moderate confidence, 4 as low confidence, and 2 as very low confidence. Socially isolated partners, those in strained relationships, and partners who continually sacrificed their own needs were more likely to experience distressing emotions. Greater recognition of partners' needs is needed within pain management services.

Uncovering emotional and network dynamics in the speech of patients with chronic low back pain

BACKGROUND

Computational linguistics allows an understanding of language structure and different forms of expression of patients' perceptions.

AIMS

The aims of this study were (i) to carry out a descriptive analysis of the discourse of people with chronic low back pain using sentiment analysis (SA) and network analysis; (ii) to verify the correlation between patients' profiles, pain intensity and disability levels with SA and network analysis; and (iii) to identify clusters in our sample according to language and SA using an unsupervised machine learning technique.

METHODS

We performed a secondary analysis of a qualitative study including participants with chronic non-specific low back pain. We used the data related to participants' feelings when they received the diagnosis. The SA and network analysis were performed using the Valence Aware Dictionary and sEntiment Reasoner, and the Speech Graph, respectively. Clustering was performed using the K-means algorithm.

RESULTS

In the SA, the mean composite score was -0.31 (Sd. = 0.58). Most participants presented a negative discourse (n = 41; 72%). Word Count (WC) and Largest Strongly connected Component (LSC) positively correlated with education. No statistically significant correlations were observed between pain intensity, disability levels, SA, and network analysis. Two clusters were identified in our sample.

CONCLUSION

The SA showed that participants reported their feeling when describing the moment of the diagnosis using sentences with negative discourse. We did not find a statistically significant correlation between pain intensity, disability levels, SA, and network analysis. Education level presented positive correlation with WC and LSC.

"IT's too much to do alone": A mixed-methods exploration of patient experiences implementing emergency department management plans for chronic pain

OBJECTIVES

To explore the experiences of socio-culturally diverse community members attempting to manage their chronic pain and enact evidence-based management plans following an index Emergency Department (ED) visit.

METHODS

A convergent parallel mixed-methods design with qualitative interviews and descriptive analysis was undertaken in two public hospitals in a multicultural region in Sydney, Australia. Consecutive adults were recruited from culturally and linguistically diverse (CALD: n = 45) or Australian-born (n = 45) backgrounds, who presented to the ED for a chronic neuromusculoskeletal pain condition. Consenting participants were prescribed an individualised chronic pain management plan following examination by a physiotherapist, who collected standardised measures of pain and health literacy. Six months later, participants underwent a structured phone survey regarding their pain status and whether they had actioned management plans. Participants were invited to participate in a semi-structured interview.

RESULTS

Six-month data were available for 82 of 90 participants who attended the ED and consented to the baseline assessment (40 CALD and 42 Australian-born). Participants were 52% females, predominately middle-aged (mean age 54.7 years), with an overall mean symptom duration of 10 years (SD 9.0). At 6 months, there were nine representations by six CALD participants and 23 by nine Australian-born participants. Overall, 52% reported unchanged pain, 24% were worse and 23% improved, with similar action plan progress for CALD (58%) and Australian-born (53%) participants. Pain features and health literacy were similar, irrespective of progress with pain management plans. From 41 participants who consented to phone interviews, three themes emerged to explain their progress with recommendations: 'illness model', 'urgency' and 'control orientation'.

CONCLUSIONS

Patients presenting to the ED with chronic pain might be more likely to action discharge recommendations if primary care providers identify patient-specific and contextual barriers to implementation.

Holding space and sitting with emotions: the lived experiences of physiotherapists using psychological strategies in pain care

BACKGROUND

Persistent pain is the biggest global cause of years lived with disability. Physiotherapists working in pain care aim to take a holistic perspective helping persons to gain a multidimensional understanding of their condition and achieve meaningful goals despite their symptoms. In recent years there has been a paradigm shift in physiotherapeutic pain care toward a psychologically informed physiotherapy approach. Physiotherapists have incorporated principles of strategies such as: cognitive behavioral therapy (CBT); acceptance and commitment therapy (ACT); psychological flexibility; or mindfulness-based therapies in helping persons move forwards despite their pain.

OBJECTIVES

The purpose of this study was to explore the lived experience of physiotherapists using psychological strategies in pain care.

METHODS

Seven participants were purposefully recruited for this study and data was collected through semi-structured interviews. Interpretative phenomenological analysis (IPA) methods were used to analyze the data. Master themes were developed to help express the qualitative meanings of the lived experiences.

FINDINGS

Seven master themes were identified: 1) Trust; 2) Active listening; 3) Developing understanding; 4) Exploring the journey; 5) Making it meaningful; 6) Being held; and 7) Holding space and sitting with emotions. All themes are interwoven and profoundly connected in the essence of a safe "space."

CONCLUSION

Participants described a journey toward holding space and sitting with emotions. All themes were interwoven and profoundly connected in the essence of a safe "space," where persons can voice their emotions in a non-judgmental environment. The themes may represent a pathway for the physiotherapist to facilitate a person on their journey of healing.

Mobile apps to self-manage chronic low back pain: A realist synthesis exploring what works, for whom and in what circumstances

Objective

Chronic low back pain places a significant burden on healthcare services and sufferers. Clinical guidelines state that it is a condition that requires self-management. This realist synthesis explores how a mobile app could help people to self-manage chronic low back pain.

Method

Six databases and several non-academic sources were searched. In addition, nineteen realist interviews were conducted with stakeholders. Sources were selected and appraised for relevancy, richness, and rigour. Data was coded with analytical memos making retroductive inferences. Causal explanations were presented in context-mechanism-outcome configurations to form three programme theories.

Results

Data from 57 sources was synthesised to create 16 context-mechanism-outcome configurations and presented as three refined programme theories. The findings suggest people need to feel believed before they will engage with a self-management app. For those who feel abandoned by the healthcare service, a self-management app for chronic low back pain can be a valuable source of ongoing support and reduce feelings of social isolation.

Conclusion

A self-management app, if introduced appropriately and as adjunct to care, can be an empowering tool to self-manage chronic low back pain.

Innovation

Using input from key stakeholders enhances our understanding of the hidden generative mechanisms underpinning a programme's success or failure.

Understanding the lived experience of chronic pain: A systematic review and synthesis of qualitative evidence syntheses

Background

Although multiple measures of the causes and consequences of chronic non-cancer pain (CNCP) are available and can inform pain management, no quantitative summary of these measures can describe the meaning of pain for a patient. The lived experience of pain tends to be a blind spot in pain management. This study aimed to: (1) integrate qualitative research investigating the lived experience of a range of CNCP conditions; (2) establish common qualitative themes in CNCP experience; and (3) evaluate the relevance of our results through a survey questionnaire based on these themes, administered across the United Kingdom.

Methods

Four bibliographic databases were searched from inception to February 2021 to identify Qualitative Evidence Syntheses (QES) that investigated the lived experience of CNCP and its impact on everyday life and activities. Themes and trends were derived by thematic qualitative analysis in collaboration with two patient and public involvement representatives who co-created twenty survey statements. The survey was developed for testing the QES themes for validity in people living with pain.

Results

The research team identified and screened 1323 titles, and considered 86 abstracts, including 20 in the final review. Eight themes were developed from the study findings: (1) my pain gives rise to negative emotions; (2) changes to my life and to myself; (3) adapting to my new normal; (4) effects of my pain management strategies; (5) hiding and showing my pain; (6) medically explaining my pain; (7) relationships to those around me; and (8) working while in pain. Each theme gave rise to one or two survey questions. The survey was shared with members of the UK pain community over a 2-week period in November 2021, and was completed by 1219 people, largely confirming the above themes.

Conclusion/Implications

This study provides a validated summary of the lived experience of CNCP. It highlights the adverse nature, complications, and consequences of living with CNCP in the UK and the multiple shortcomings in the ways in which pain is addressed by others in the UK. Our findings are consistent with published meta-ethnographies on chronic non-malignant musculoskeletal pain and chronic low-back pain. Despite the underrepresentation of qualitative research in the pain literature compared to quantitative approaches, for understanding the complexity of the lived experience of pain, qualitative research is an essential tool.

Combined Efficacy of Systemically Acting Diclofenac Sodium Patch and Alpha-2-Delta Calcium Channel Ligand in Chronic Low Back Pain: Subanalysis of a Phase III Study

INTRODUCTION

Chronic low back pain often comprises mixed pain types and involves multiple factors. Therefore, we hypothesized that the systemic transdermal formulation of diclofenac sodium (DF systemic patch), which is effective for nociceptive pain, and an α2δ Ca2+ channel ligand, which is effective for neuropathic pain, would have additive effects in the treatment of chronic low back pain.

METHODS

From among participants in a randomized, double-blind, placebo-controlled study of DF systemic patch (75 or 150 mg) applied once daily for 2 weeks in patients with chronic low back pain, we performed a subpopulation analysis of those who were concomitantly treated with an α2δ Ca2+ channel ligand during the study period. The efficacy endpoint was pain intensity score on a visual analog scale (VAS).

RESULTS

The difference (95% confidence interval) in the least square mean pain VAS score between patients in the 150-mg combination group, who were treated with 150-mg DF systemic patch and an α2δ Ca2+ channel ligand (n = 11), and those in the non-combination group, who were treated with placebo patch and α2δ Ca2+ channel ligand (n = 22), was - 15.09 mm (- 26.45, - 3.73). Because the upper limit of the 95% confidence interval was less than zero, this result indicates that the pain VAS score improved more in the 150-mg combination group than in the non-combination group (placebo group).

CONCLUSIONS

The combination of the DF systemic patch and an α2δ Ca2+ channel ligand may be more effective than α2δ Ca2+ channel ligand monotherapy for controlling chronic low back pain.

TRIAL REGISTRATION NUMBERS

JPRN-JapicCTI-205134 and jRCT2080225040.

How do Employees with Chronic Musculoskeletal Disorders Experience the Management of Their Condition in the Workplace? A Metasynthesis

This metasynthesis contributes to an understanding of the experiences, perceptions, and attitudes of employees on managing chronic musculoskeletal disorders (CMSDs) at work. Many studies in this field are concerned with prevention or return-to-work (RTW) programmes. However, the purpose of this review was to synthesise evidence that only focuses on the employees' management of their CMSDs at work. The SPIDER framework was used to structure the question "How do employees with CMSDs experience the management of their condition in the workplace"? The literature search focused on articles published between 2011 and 2021, and the search was conducted using the following databases: MEDLINE, SCOPUS, CINAHL, AMED, PsycINFO. The review identified nine articles that explored employees' experiences of managing CMSDs at work. Thematic synthesis was used to create analytic themes which provided a more in-depth discussion of these experiences. The identified themes were: 'employees actively seek ways to manage their conditions', 'influence of work environment on employees with CMSDs' and 'optimising the relationship between employees and managers. This metasynthesis suggests that the ability to negotiate workplace support and manage CMSDs at work is influenced by the cultural and social environment of the organisation. Effective communication, care and trust between the employee is needed. The review also illustrated the need for healthcare professionals to provide support to employees at work.

The Management of Chronic Pain: Re-Centring Person-Centred Care

The drive for a more person-centred approach in the broader field of clinical medicine is also gaining traction in chronic pain treatment. Despite current advances, a further departure from 'business as usual' is required to ensure that the care offered or received is not only effective but also considers personal values, goals, abilities, and day-to-day realities. Existing work typically focuses on explaining pain symptoms and the development of standardised interventions, at the risk of overlooking the broader consequences of pain in individuals' lives and individual differences in pain responses. This review underscores the importance of considering additional factors, such as the influence of chronic pain on an individual's sense of self. It explores innovative approaches to chronic pain management that have the potential to optimise effectiveness and offer person-centred care. Furthermore, it delves into research applying hybrid and individual formulations, along with self-monitoring technologies, to enhance pain assessment and the tailoring of management strategies. In conclusion, this review advocates for chronic pain management approaches that align with an individual's priorities and realities while fostering their active involvement in self-monitoring and self-management.

The biopsychosocial model is lost in translation: from misrepresentation to an enactive modernization

INTRODUCTION

There are increasing recommendations to use the biopsychosocial model (BPSM) as a guide for musculoskeletal research and practice. However, there is a wide range of interpretations and applications of the model, many of which deviate from George Engel's original BPSM. These deviations have led to confusion and suboptimal patient care.

OBJECTIVES

1) To review Engel's original work; 2) outline prominent BPSM interpretations and misapplications in research and practice; and 3) present an "enactive" modernization of the BPSM.

METHODS

Critical narrative review in the context of musculoskeletal pain.

RESULTS

The BPSM has been biomedicalized, fragmented, and used in reductionist ways. Two useful versions of the BPSM have been running mostly in parallel, rarely converging. The first version is a "humanistic" interpretation based on person- and relationship-centredness. The second version is a "causation" interpretation focused on multifactorial contributors to illness and health. Recently, authors have argued that a modern enactive approach to the BPSM can accommodate both interpretations.

CONCLUSION

The BPSM is often conceptualized in narrow ways and only partially implemented in clinical care. We outline how an "enactive-BPS approach" to musculoskeletal care aligns with Engel's vision yet addresses theoretical limitations and may mitigate misapplications.

Cross-Cultural Adaptation and Validation of the Hindi Version of EuroQol (EQ-5D-3L) Health Questionnaire in Patients With Chronic Low Back Pain

OBJECTIVE

The present study is an attempt to validate the Hindi version of the EuroQoL (EQ-5D-3L) questionnaire for patients with chronic low back pain (CLBP).

DESIGN

Prospective clinical study.

SETTING

The study was conducted on an outpatient basis with the subjects being followed via online platform on day 3.

SUBJECT

Native Indian patients above 18 years of age having CLBP who could speak and read Hindi were enrolled in the study.

METHODS

This study is a cross-sectional study on 132 patients presenting with CLBP. Hi-SF-36 was used as a reference scale. Pain was evaluated using the numeric rating scale. Psychometric properties including internal consistency, test-retest reliability on day 3 and convergent validity were evaluated. Confirmation factor analysis was carried out in order to establish the relationship between the five dimensions of Hi-EQ-5D-3L and the eight domains of Hi-SF-36.

RESULTS

The Cronbach alpha of 0.984 for index value and 0.944 for visual analog scale confirmed internal consistency of the Hi-EQ-5D. Intraclass correlation coefficient was found to be excellent for EQ index value (0.969, 95% CI: 0.954-0.979) and very good for visual analog scale (0.894, 95% CI: 0.844-0.928). Spearman rho correlation coefficients for the index value correlated strongly with all domains except role emotion ( r =0.181 on day 0 and r =0.239 on day 3). A good relationship between Hi-SF-36 and Hi-EQ-5D-3L was confirmed through factor analysis.

CONCLUSION

The Hindi version of the EQ-5D-3L demonstrated comprehensibility, reliability and proved to be a valid instrument for the evaluation of health-related quality of life in CLBP patients.

A Pilot Study for Effectiveness of Non-Pharmacological versus Pharmacological Treatment Strategies for Lumbar Disc Herniation: A Pragmatic Randomized Controlled Trial

Purpose

We aimed to compare the efficacy, safety, and cost-effectiveness of non-pharmacological- and pharmacological treatment strategies for Lumbar disc herniation (LDH) in pragmatic clinical settings.

Patients and Methods

This study was a pilot, two-armed, parallel pragmatic randomized controlled trial. Thirty patients aged 19-70 years with a numeric rating scale (NRS) score ≥5 for sciatica and confirmed LDH on magnetic resonance imaging (MRI) were included. Participants were assigned in a 1:1 ratio to non-pharmacological (non-Phm) or pharmacological (Phm) treatment group. They were treated for 8 weeks and a total follow-up period was 26 weeks after randomization. Non-Phm treatment included acupuncture, spinal manual therapy, etc., Phm included medication, injection, nerve block, etc., The primary outcome was a numeric rating scale (NRS) of radiating leg pain. NRS for low back pain, Oswestry disability index, visual analog scale, Fear-Avoidance Beliefs Questionnaire, patient global impression of change, Short Form-12 Health Survey, version 2, 5-level European Quality of Life-5 dimensions (EQ-5D) were also measured. Linear mixed model was used to evaluated the difference in change of outcomes from baseline between two groups. An economic evaluation was conducted using incremental cost-effectiveness ratios.

Results

There was no significant difference between the two groups in the intervention period, but non-Phm group showed significantly greater degree of improvement in follow-up of Week 14. Difference in the NRS for sciatica and ODI were 1.65 (95% CI 0.59 to 2.71, p=0.003) and 8.67 (95% CI 1.37 to 15.98, p=0.21), respectively in Week 14. The quality-adjusted life year (QALY) value calculated by EQ-5D and Short Form-6 Dimension were 0.006 (95% CI -0.012 to 0.024, p=0.472) and 0.015 (95% CI -0.008 to 0.038, p=0.195) higher in non-Phm group than in Phm group. The cost was lower in non-Phm group than in Phm group (Difference: -682, 95% CI -3349 to 1699, p=0.563).

Conclusion

We confirmed that the non-Phm treatment could be more cost-effective treatments than Phm treatments and feasibility of a large-scale of main study in future.

A Qualitative Investigation of the Psychosocial Impact of Chronic Low Back Pain in Ghana

INTRODUCTION

Chronic low back pain (CLBP) is a global health concern associated with multidimensional/biopsychosocial levels of affectation in developed countries, with holistic management requiring consideration of these factors. There has been minimal research exploring the psychosocial impact of CLBP, and the factors influencing it, in African contexts, with none in Ghana.

OBJECTIVES

To explore the psychosocial impact of CLBP among patients with CLBP in Ghana.

DESIGN

Qualitative study using individual semistructured face-to-face interviews, underpinned by Straussian grounded theory principles and critical realist philosophy.

PARTICIPANTS

Thirty patients with CLBP attending physiotherapy at two hospitals in Ghana.

RESULTS

Five categories: loss of self and roles, emotional distress, fear, stigmatisation and marginalisation, financial burden, and social support and three mechanisms: acquired biomedical/mechanical beliefs from healthcare professionals (HCPs), sociocultural beliefs and the socioeconomic impact of CLBP were derived.

CONCLUSION

CLBP adversely affects multidimensional/biopsychosocial aspects of individuals experiencing CLBP in Ghana. This delineates the need for a biopsychosocial approach to care. There is the need for HCPs in Ghana to reassess current CLBP management strategies to address the influence of adverse HCPs biomedical inclinations on patients' psychosocial consequences. Population-based education strategies and consideration of formal support systems for persons with disabling CLBP may also be beneficial.

Chronic pain concepts of pediatricians: a qualitative survey

Introduction

Chronic pain is a prevalent, yet underrecognized, condition in children and adolescents. A biopsychosocial framework has been widely adopted over the past decades and resulted in a new pain classification in the International Classification of Diseases, 11th revision (ICD-11). Nevertheless, little is known about pediatricians' pain concepts.

Objectives

We explored pain concepts of Swiss pediatricians by means of a qualitative analysis.

Method

A cross-sectional online survey was sent to clinically active Swiss pediatricians registered with the Swiss Society for Pediatrics. A case vignette of a girl with chronic musculoskeletal pain was presented and pediatricians were asked (1) what they think caused the pain, and (2) how they would explain the pain to the patient and their family. Structuring content analysis was applied to describe major themes within the answers.

Results

The following main categories emerged: psychological factors, biological factors, unclear etiology, social context, disorder specific, and multifactorial. Most pediatricians reported the belief that psychological factors explained the pain. However, when explaining the pain to the patient, biological factors were reported most often.

Conclusion

There is a discrepancy between pediatricians' conviction that chronic pain is mostly explained by psychological factors and their exploratory model towards patients that focuses on biological factors. Promoting the biopsychosocial framework of chronic pain is key to ensure timely and effective treatment. The new pain classification in the ICD-11 has the potential to increase the use of the biopsychosocial model.

Navigating between stakeholders in return-to-work processes: A qualitative study exploring experiences of workers on sick leave due to back pain

BACKGROUND

Return-to-work processes involve many stakeholders who need to cooperate to best support the person on sick leave. Yet, there is little knowledge of how workers sick listed due to back pain experience navigating between stakeholders.

OBJECTIVE

This study aimed to explore how Danish workers on sick leave due to back pain experience navigating between the involved stakeholders, focusing on settings related to social work, health care and workplace.

METHODS

Sixteen individual semi-structured interviews were conducted and data analysed using a thematic analysis approach.

RESULTS

Analysis resulted in three themes. 1) 'Meeting the system' where establishing a positive relationship with the social worker was hampered by a negative perception of the job centre. This perception was initiated by the convening letter and accentuated by physical meetings being experienced as a waste of time. 2) In 'Navigating between systems' some participants lacked support from professionals to navigate the role as messenger between the job centre and health care system. 3) In 'The workplace-a familiar arena' workers experience the workplace as a familiar arena, even if negative decisions were made. Analysis additionally revealed that patients' return-to-work processes could be divided into two types, namely complex and smooth.

CONCLUSION

The initial contact from the job centre seems pivotal for the following return-to-work process. The main challenges experienced by sick listed workers were related to the job centre and to being a messenger between job centre and health care, not to their workplace and the decisions made there.

An Interpretative Phenomenological Analysis of Living with Chronic Low Back Pain in Ethiopia

Background

People with chronic low back pain experience myriads of problems from living with their condition. This study aimed to explore the lived experience of people with chronic low back pain in Ethiopia.

Design

This is a qualitative semi-structured study design which used an interpretative phenomenological analysis approach for data analysis.

Participants

Fifteen adults (10 women and 5 men) with chronic low back pain (duration ≥ 3 months) with age ranging from 19 to 66 years old were interviewed.

Setting

Participants were recruited from the outpatient departments of the University of Gondar hospital in Gondar, Ethiopia.

Methods

Data was collected through an in-depth semi-structured interview. Interviews were audio-recorded and transcribed verbatim. Data were analyzed through an iterative process, beginning with a line-by-line coding to identify the lived experience of chronic low back pain.

Findings

Five main themes related to the lived experience of people with chronic low back pain emerged: 1) CLBP impacts life on a day-to-day basis, 2) The invisibility of pain results in misunderstanding, misjudgment, and loneliness, 3) The cause of pain is a mystery, 4) The search for the cure is a quest, 5) Each person has their ways of managing, coping, and living with pain.

Conclusion

The findings from this study improve our understanding of the experience of people with chronic low back pain and its impact on their day-to-day life in Ethiopia. The findings from this study could inform the development of culturally centered chronic low back pain interventions such as self-management programs in the Ethiopian context.

Patient's perception of exercise for management of chronic low back pain: A qualitative study exercise for the management of low back pain

OBJECTIVE

Pathoanatomical beliefs about the cause of low back pain may negatively influence patients' perceptions of 'best care', such as the inclusion of exercise for low back pain (LBP) management. The aims of this study were to explore what patients receiving manual therapy are told and understand about their LBP diagnosis, and how this affects their perceptions regarding the role of exercise in the management of their LBP.

DESIGN

An interpretative phenomenological analysis (IPA) study design was utilised using semi-structured telephone interviews of patients who experience persistent LBP and seek care at an outpatient clinic at the University of South Wales. Ten participants were interviewed for the study (six male). Interviews were transcribed verbatim and analysed using an IPA approach.

RESULTS

Three main themes were generated: (1) Constructing explanation of pain. (2) Expectations of exercise within care seeking behaviours. (3) Resolving conflict between exercise and back pain narratives. Participants linked their pain to a pathoanatomical cause, impacting their beliefs on exercise as a treatment approach.

CONCLUSION

Diagnostic models used by clinicians which are grounded within a pathoanatomical framework influence patients' perceptions and rationale for exercise. Exercise prescription using contemporary pain science and biopsychosocial approaches should be emphasised in practice and education.

Self-management behaviour after a physiotherapist guided blended self-management intervention in patients with chronic low back pain: A qualitative study

BACKGROUND

Self-management support is considered an important component in the physiotherapeutic treatment of people with chronic low back pain. The stratified blended physiotherapy intervention e-Exercise Low Back Pain is an example of a self-management intervention. More insight may contribute to improving blended interventions to stimulate self-management after treatment and thus hopefully prevent chronicity and/or relapses in patients with chronic low back pain.

OBJECTIVES

The aim of this study was to gain an in-depth understanding of the self-management behaviour after a physiotherapist guided blended self-management intervention in people with chronic low back pain.

DESIGN

A qualitative study with semi-structured interviews nested within a randomized controlled trial on the (cost-)effectiveness of e-Exercise Low Back Pain was conducted.

METHOD

Thematic analysis was used to analyse the transcriptions. A hybrid process of both deductive and inductive approaches was used.

RESULTS

After 12 interviews, data saturation was reached. Analysis of the data yielded six themes related to self-management behaviour: illness beliefs, coping, cognitions, social support and resource utilization, physiotherapeutic involvement and motivation.

CONCLUSIONS

In our study the majority of the participants seemed to show adequate self-management behaviour when experiencing low back pain. Most participants first try to gain control over their low back pain themselves when experiencing a relapse before contacting the physiotherapist. Participants struggle in continuing health behaviour in pain free periods between relapses of low back pain. Physiotherapists are recommended to encourage long-term behaviour change. Additionally, better facilitation by the physiotherapist or additional functionalities in the app to stimulate social support might have a useful contribution.

Clinical encounters may not be responding to patients' search for meaning and control over non-specific chronic low back pain - an interpretative phenomenological analysis

PURPOSE

Considering the need to study the experiences of individuals with musculoskeletal problems in contexts that have not yet been investigated as well as the relevance of fostering a research agenda towards person-centred care, this study aimed to explore the experiences of non-specific chronic low back pain from the perspective of Portuguese individuals living with it.

MATERIAL AND METHODS

An interpretative phenomenological analysis was employed to explore the experiences of eight participants, who were recruited purposefully from two primary care centres and one clinic. Semi-structured one-to-one interviews were carried out, audio-recorded and transcribed verbatim.

RESULTS

Three themes were generated as interrelated parts of an extended account that explored the participants' meaning making of their experience: "Non-specific chronic low back pain as a disruptive experience"; "Searching for the meaning of non-specific chronic low back pain"; and, "Clinical encounters that perpetuate the lack of understanding about non-specific chronic low back pain."

CONCLUSIONS

This study offers insight into the Portuguese individuals' experiences of non-specific chronic low back pain. Particularly, it suggests that clinical encounters may not be aligned with patients' needs and expectations. These findings may help clinicians in transferring this knowledge to therapeutic approaches to individuals with similar experiences/contexts.IMPLICATIONS FOR REHABILITATIONPatients with NSCLBP need to understand their pain and to retain a sense of control over their lives.Encounters with health professionals may perpetuate the lack of understanding about pain and strategies to control it, as patients consider themselves unable to have an active role in the decision-making and are disempowered to deal with their pain.Health professionals should involve patients and promote the co-construction of an explanation that integrates both health professionals' knowledge and patients' narratives.There is a need to align both the patients' and health professionals' perspectives regarding health care in order to implement patient-centred and individually tailored treatment.

HLS19-NAV-Validation of a New Instrument Measuring Navigational Health Literacy in Eight European Countries

To manoeuvre a complex and fragmented health care system, people need sufficient navigational health literacy (NAV-HL). The objective of this study was to validate the HLS19-NAV measurement scale applied in the European Health Literacy Population Survey 2019-2021 (HLS19). From December 2019 to January 2021, data on NAV-HL was collected in eight European countries. The HLS19-NAV was translated into seven languages and successfully applied in and validated for eight countries, where language and survey method differed. The psychometric properties of the scale were assessed using confirmatory factor analysis (CFA) and Rasch modelling. The tested CFA models sufficiently well described the observed correlation structures. In most countries, the NAV-HL data displayed acceptable fit to the unidimensional Rasch partial credit model (PCM). For some countries, some items showed poor data-model fit when tested against the PCM, and some items displayed differential item functioning for selected person factors. The HLS19-NAV demonstrated high internal consistency. To ensure content validity, the HLS19-NAV was developed based on a conceptual framework. As an estimate of discriminant validity, the Pearson correlations between the NAV-HL and general health literacy (GEN-HL) scales were computed. Concurrent predictive validity was estimated by testing whether the HLS19-NAV, like general HL measures, follows a social gradient and whether it forms a predictor of general health status as a health-related outcome of general HL. In some countries, adjustments at the item level may be beneficial.

Longitudinal qualitative study of living with neurogenic claudication

OBJECTIVES

Neurogenic claudication (NC) causes pain and reduced mobility, particularly in older people, and can negatively affect mental and social well-being, so limiting successful ageing. This qualitative study explored how people with NC changed over 12 months.

DESIGN

A longitudinal qualitative study using semi-structured interviews.

SETTING

Participants were recruited from a UK clinical trial of a physiotherapy intervention for NC.

PARTICIPANTS

Interviews were undertaken at baseline, 1 month after receiving any intervention and at 12 months. We analysed 30 sets of three interviews.

RESULTS

Interview data were summarised for each time point into biopsychosocial domains: pain, mobility and activities of daily living, psychological impact, and social and recreational participation. Through comparative analysis we explored participant trajectories over time.Progressive improvement in at least one domain was experienced by 13 participants, but there was variability in trajectories with early improvements that remained the same, transient changes and no change also commonly observed.Eleven participants described co-present improvement trajectories in all domains. Three participants described co-present improvement in all domains except participation; one had never stopped their participation and two had unattainable expectations. Five participants described co-present improvement in one domain and deterioration in another and 14 participants described co-present no change in one domain and change in another.There was evidence of interaction between domains; for example, improved mobility led to improved participation and for some participants, specific factors influenced change. Of the 15 participants who experienced improved participation, 10 reported improvements in all other domains and five participants did not; for two, pain did not prevent participation, one used a walking aid and two had a positive psychological outlook.

CONCLUSION

The daily lived experiences of older adults with NC are variable and include interaction between biopsychosocial domains. Therapist understanding of these trajectories and their interactions may help to provide personalised therapy TRIAL REGISTRATION NUMBER: ISRCTN12698674.

Experiences of community-dwelling older adults with chronic low back pain in Hong Kong and Switzerland - A qualitative study

Introduction

The prevalence of chronic low back pain (LBP) increases with age and older adults are more vulnerable to develop chronic LBP. A recent Swiss study has shown that 78% of community-dwelling older adults aged ≥65 years experienced chronic LBP. Similarly, a study in Hong Kong found that approximately 30% of people aged above 60 years experienced chronic LBP. The aim of this collaborative research project was to illuminate older adults' experiences of living with chronic LBP and its implication on older adults' daily life in Western and Eastern cultures.

Methods

Twenty-five older people experiencing chronic LBP living in Switzerland or Hong Kong were recruited through health professionals or community centres. Using semi-structured interviews, participants shared their experiences regarding chronic LBP and its implications on their daily life. The interviews were recorded and transcribed "ad verbatim" in the original language. An inductive thematic analysis was used, using a qualitative data analysis software program (NVivo) and a shared code book in English. The Swiss and Hong Kong research teams engaged in collaborative analysis until a consensus was established, taking into consideration of cultural specificities. Ethical approval was obtained from the local ethic committees in both regions.

Results

Themes were related to negative perceptions/experiences: (1) interferences of daily function; (2) pessimistic attitudes toward their conditions/prognosis; and (3) self-perceived burden related to families. Conversely, four themes revealed attributes to social roles: (1) maintaining their roles in families; (2) experiencing supports from family and friends; (3) being content despite LBP; and (4) enjoying social activities. Cultural differences between Switzerland and Hong Kong were related to social circles and offers from the healthcare system, influencing individual experiences and perceptions.

Discussion

Although chronic LBP may negatively impact older adults, individual approaches as well as social and health system supports influence older adults' attitude toward their pain and self-management strategies. Developing effective and culturally sensitive interventions for an elderly population with chronic LBP can be challenging but essential for the development of innovative healthcare services tailored to the population's needs. The methodological approach used for this research project establishes the framework for developing and evaluating complex interventions.

Movement Analysis Could Help in the Assessment of Chronic Low Back Pain Patients: Results from a Preliminary Explorative Study

Introduction: This study aimed to assess the reliability of a qualitative scoring system based on the movement analysis of the spine in different populations and after usual care rehabilitative intervention. If proven true, the results could further future research development in quantitative indexes, leading to a possible subclassification of chronic low back pain (cLBP). Methods: This was a preliminary exploratory observational study. Data of an optoelectronic spine movement analysis from a pathological population (cLBP population, 5 male, 5 female, age 58 ± 16 years) were compared to young healthy participants (5M, 5F, age 22 ± 1) and were analysed via a new qualitative score of the pattern of movement. Internal consistency was calculated. Two independent assessors (experienced and inexperienced) assessed the blinded data, and we calculated inter- and intrarater reliability. We performed an analysis for cLBP pre and post a ten session group rehabilitation program between and within groups. Results: Internal consistency was good for all movements (α = 0.84-0.88). Intra-rater reliability (Intraclass correlation coefficient-ICC) was excellent for overall scores of all movements (ICC_(1,k) = 0.95-0.99), while inter-rater reliability was poor to moderate (ICC_(1,k) = 0.39-0.78). We found a significant difference in the total movement scores between cLBP and healthy participants (p = 0.001). Within-group comparison (cLBP) showed no significant difference in the total movement score in pre and post-treatment. Conclusion: The perception of differences between normal and pathological movements has been confirmed through the proposed scoring system, which proved to be able to distinguish different populations. This study has many limitations, but these results show that movement analysis could be a useful tool and open the door to quantifying the identified parameters through future studies.

People Have Mixed Reactions to Both Physiological and Psychological Explanations of Disproportionate Pain

BACKGROUND

There are two general frameworks that conceptualize pain that is more intense or persistent than expected based on measurable pathologic findings: the psychological (unhelpful thoughts and emotions) and the physiological (purported nervous system dysfunction, such as central sensitization). Some clinicians believe people will be more receptive to a physiological conceptualization. Prior quantitative research demonstrated that carefully crafted psychological explanations are rated similarly to crafted physiological explanations, with relatively mixed reactions. This qualitative study was undertaken in parallel with that quantitative study to help develop effective communication and treatment strategies by identifying specific thoughts and feelings (themes) regarding the physiological and psychological conceptualizations of disproportionate pain that make people more or less comfortable considering comprehensive, biopsychosocial treatment approaches.

QUESTION/PURPOSE

What themes arise in patient thoughts and feelings regarding physiological and psychological conceptualizations of pain that is more intense or persistent than expected?

METHODS

We sought to understand the experience of considering pain as a biopsychosocial experience (phenomenology approach) by studying the thoughts and feelings that arise as people seeking care for arm and back pain engage with physiological and psychological conceptualizations of pain that is more intense or persistent than one would expect based on the pathology. We recruited 29 patients presenting for upper extremity or back pain specialty care at one of two urban offices, intentionally recruiting people of various ages, genders, backgrounds, socioeconomic status, as well as type and duration of pain (purposive sampling). The 29 patients included 18 women and 11 men (16 married, 15 non-White, 20 with arm pain) with a median (interquartile range) age of 62 years (42 to 67). The interviews were conducted by a trained woman orthopaedic surgeon interviewer using a semistructured interview guide soliciting participants' thoughts and feelings about a physiological explanation (nerves in the central nervous system stuck in the on position can make pain more intense) and a psychological explanation (unhelpful thoughts and feelings of distress can make pain more intense) for pain more intense or persistent than expected. The interviews were transcribed and themes were identified as the data were collected. Based on current experimental evidence, including what is known about the physiological effects of thoughts, feelings, and context (placebo/nocebo effects), we assumed an underlying physiological basis for pain that is variably experienced and expressed (mixed postpositive/interpretive approach). Themes were identified in the interview transcripts systematically by two coders and then discussed with the entire research team to arrive at consensus. We stopped enrolling patients when the authors agreed that additional themes did not arise in five consecutive interviews.

RESULTS

The following themes and interpretations were derived from the analysis: Neither the physiological nor the psychological explanation for disproportionate pain (1) avoided the stigma associated with mental health, (2) was consistently understood, (3) provided a consistent sense of control, (4) consistently provided hope, and (5) represented the stress and emotion of disproportionate or persistent pain. The physiological explanation also generated mixed reactions regarding whether or not it: (1) was a useful point of conversation, (2) was reassuring or frightening, and (3) supported physiological or psychological treatments. The psychological explanation made some people feel worse.

CONCLUSION

People have mixed reactions to both physiological and psychological explanations of disproportionate pain. As such, without direction on content, communication might be most effective by focusing on relational aspects, such as emotional connection and trust.

CLINICAL RELEVANCE

Although there is room to improve the content of strategies for explaining more pain than expected to patients, our findings extend the discoveries of others in highlighting the need for tailored relational communication strategies that prioritize feeling heard, validated, and accompanied.

What Constitutes "Appropriate Care" for Low Back Pain?: Point-of-Care Clinical Indicators From Guideline Evidence and Experts (the STANDING Collaboration Project)

STUDY DESIGN

Multiround wiki-based Delphi expert panel survey.

OBJECTIVE

To provide proof of concept for an alternative method for creating sets of nationally-agreed point-of-care clinical indicators, and obtain consensus among end-user groups on "appropriate care" for the assessment, diagnosis, acute, and ongoing care of people with low back pain (LBP).

SUMMARY OF BACKGROUND DATA

The provision of inappropri ate and low value care for LBP is a significant healthcare and societal burden. Vague clinical practice guideline (CPG) recom mendations can be difficult to apply and measure in real world clinical practice, and a likely barrier to "appropriate care."

METHODS

Draft "appropriate care" clinical indicators for LBP were derived from CPG recommendations published between 2011 and 2017. Included CPGs were independently appraised by two reviewers using the Appraisal of Guidelines for Research and Evaluation instrument. Headed by a Clinical Champion, a 20-member Expert Panel reviewed and commented on the draft indicators over a three-round modified e-Delphi process using a collaborative online wiki. At the conclusion of each review round, the research team and the Clinical Champion synthesized and responded to experts' comments and incorporated feedback into the next iteration of the draft indicators.

RESULTS

From seven CPGs and six qualitative meta-syntheses, 299 recommendations and themes were used to draft 42 "appropriateness" indicators. In total, 17 experts reviewed these indicators over 18 months. A final set of 27 indicators compris ing screening and diagnostic processes (n = 8), assessment (n = 3), acute (n = 5), and ongoing care (n = 9), and two which crossed the acute-ongoing care continuum. Most indicators were geared toward recommended care (n = 21, 78%), with the remainder focused on care to be avoided.

CONCLUSION

These 27 LBP clinical indicators can be used by healthcare consumers, clinicians, researchers, policy makers/ funders, and insurers to guide and monitor the provision of "appropriate care" for LBP.Level of Evidence: 4.

Patient Experiences of Self-Management for Chronic Low Back Pain: A Qualitative Study

OBJECTIVE

Chronic low back pain (CLBP) is a lifelong condition causing disability and distress. One aim of treatment is to enhance self-management. To date, self-management interventions have had limited effectiveness. A greater understanding of self-management for CLBP has the potential to improve future interventional trials. The purpose of this study was to identify the experience of CLBP self-management for patients attending outpatient physical therapy and assess how the experience of CLBP self-management changes over time.

METHODS

This qualitative study used constructivist grounded theory. Patients with CLBP who were attending an outpatient physical therapy department were recruited using convenience sampling. Each participant attended a semistructured interview. These were audio recorded and transcribed verbatim. The data were coded and thematically analyzed by the lead researcher. Recruitment continued until data saturation. Participants reviewed preliminary themes for validation.

RESULTS

Six subthemes emerged from 9 interviews: (1) self-doubt, (2) coping day to day, (3) independent discovery, (4) developing resilience, (5) health care: opportunity and threat, and (6) living with pain differently. Two themes took on greatest significance. Self-doubt appeared most strongly and was prevalent in all experiences. However, living with pain differently appeared in those who had developed a level of pain acceptance. These themes formed a conceptual model, "Fluctuating Uncertainty."

CONCLUSION

The experience of CLBP self-management is one of fluctuating self-doubt. Self-doubt is the predominant experience and is characterized by the perception of pain as a threat and low pain self-efficacy. During times of greater clarity, individuals develop strategies that increase pain self-efficacy and reinforce the perception of pain without threat. These are features of learning to live well with pain.

IMPACT

CLBP is a lifelong condition requiring self-management. The current study characterizes the self-management strategies used by patients attending physical therapy. The fluctuating nature of these strategies is dependent upon perception of pain and pain self-efficacy.

LAY SUMMARY

People with CLBP who self-manage their pain fluctuate between attempting to control pain and learning to live with pain. People who understand their condition develop wider-ranging self-management strategies.

The Pain Intensity/Quality and Pain Site Association with Muscle Activity and Muscle Activity Distribution in Patients with Chronic Low Back Pain: Using a Generalized Linear Mixed Model Analysis

Background

Pain can alter muscle activity, although it is not clear how pain intensity and site location affect muscle activity. This study aimed to reveal the complex associations among the pain site, pain intensity/quality, muscle activity, and muscle activity distribution.

Methods

Electromyographic signals were recorded from above a bilateral lumbar erector spinae muscle with a four-channel electrode in 23 patients with chronic low back pain while they performed a lumbar bending and returning task. We calculated the average value of muscle activity during the extension phase (agonist activity) and the centroid of muscle activity, as well as the distance between the centroid of muscle activity and pain site. We also assessed the pain site and pain intensity/quality by the interview and questionnaire method. A generalized linear mixed model analysis was performed to determine the relationships among pain intensity/quality, pain site, and muscle activity.

Results

The results showed that muscle activity during the extension phase was significantly negatively associated with neuropathic pain and “pain caused by light touch.” In addition, the distance between the centroid of muscle activity and pain site during the extension phase was significantly positively associated with intermittent pain, “throbbing pain,” “splitting pain,” “punishing-cruel,” and “pain caused by light touch.”

Conclusions

Our findings suggest the existence of a motor adaptation that suppresses muscle activity near the painful area as the pain intensity increases. Furthermore, the present study indicates that the presence or absence of this motor adaptation depended on the pain quality.

The association between chronic pain and pre-and-post migration experiences in resettled humanitarian refugee women residing in Australia

Background

Refugee women are potentially at increased risk for chronic pain due to circumstances both in the pre-migration and post-settlement setting. However, this relationship between refugee-related challenges introduced along their migration trajectories and chronic pain remains unclear. This study will therefore examine the association between pre- and post-migration factors and chronic pain in refugee women five years into resettlement in Australia.

Methods

The first five waves of data from the ‘Building a New Life in Australia’ longitudinal study of humanitarian refugees living in Australia was analysed using logistic regression models to investigate the association between predictor variables and chronic pain. The study outcome was chronic pain and predictors were migration process and resettlement factors in both the pre-and post-settlement setting.

Results

Chronic pain was reported in 45% (n = 139) of women, and among these a further 66% (n = 120) also reported having a long-term disability or health condition that had lasted 12 months. Pre- migration factors such as increasing age (OR 1.08; 95% CI 1.05, 1.11) and women who migrated under the Women at Risk Visa category (OR 2.40; 95% CI 1.26, 4.56) had greater odds of experiencing chronic pain. Interestingly, post migration factors such as women with better general health (OR 0.04; 95% CI 0.01, 0.11) or those who settled within metropolitan cities (OR 0.29; 95% CI 0.13, 0.68) had lower odds of experiencing chronic pain, and those who experience discrimination (OR 11.23; 95% CI 1.76, 71.51) had greater odds of experiencing chronic pain.

Conclusion

Our results show that there is a high prevalence of chronic pain in refugee women across the initial years of resettlement in Australia. This may be in part due to pre-migration factors such as age and migration pathway, but more significantly the post migration context that these women settle into such as rurality of settlement, poorer general health and perceived discriminatory experiences. These findings suggest that there may be many unmet health needs which are compounded by the challenges of resettlement in a new society, highlighting the need for increased clinical awareness to help inform refugee health care and settlement service providers managing chronic pain.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-022-13226-5.

"My Pain Is Unbearable…I Cannot Recognize Myself!" Emotions, Cognitions, and Behaviors of People Living With Musculoskeletal Disorders: An Umbrella Review

OBJECTIVE

To summarize (1) the emotions, cognitions, and behaviors of people who are living with musculoskeletal disorders related to symptoms and (2) the interactions of emotions, cognitions, and behaviors with the person's environment (family, social, and work roles).

DESIGN

An umbrella review of qualitative research syntheses and meta-summaries (metasynthesis, meta-ethnographies, meta-aggregation, meta-summary).

LITERATURE SEARCH

We searched CINAHL, EMBASE, PsycARTICLES, PsycEXTRA, PsycINFO, PubMed, and PubPsych from database inception to January 2021. We also searched gray literature via Open Grey and Google Scholar.

STUDY SELECTION CRITERIA

We included qualitative evidence syntheses evaluating adults with musculoskeletal disorders, based on the multidimensional diagnostic criteria for acute and chronic pain. Emotions, cognitions, and behaviors were the phenomenon of interest.

DATA SYNTHESIS

We developed 3 categories of themes ([1] emotions, [2] cognitions, and [3] behaviors) for each objective. We selected the 3 most common emotions, cognitions, and behaviors that appear as themes in our narrative synthesis.

RESULTS

We included 20 qualitative evidence syntheses that retrieved 284 original qualitative studies. Despair, distress, and fear were the main emotions reported by people living with musculoskeletal disorders. The alterations of the self and how people described their symptoms, what caused them, and how the symptoms impacted their lives were the most common cognitions. Cognitive strategies (ie, acceptance) and perceptions about social support emerged. People often used passive behaviors (eg, social isolation or hiding symptoms) to cope with the challenges that arose related to musculoskeletal symptoms. However, some people actively faced their symptoms, planning their activities or practicing them despite their symptoms.

CONCLUSION

Clinicians who support people living with musculoskeletal disorders should consider (1) assessing other emotions than pain-related fear (eg, despair and distress), (2) observing their cognitive responses (ie, acceptance), and (3) evaluating what type of behaviors people use (eg, active or passive). J Orthop Sports Phys Ther 2022;52(5):243-261. doi:10.2519/jospt.2022.10707.

Formulation of Japanese Orthopaedic Association (JOA) clinical practice guideline for the management of low back pain- the revised 2019 edition

BACKGROUND

The latest clinical guidelines are mandatory for physicians to follow when practicing evidence-based medicine in the treatment of low back pain. Those guidelines should target not only Japanese board-certified orthopaedic surgeons, but also primary physicians, and they should be prepared based entirely on evidence-based medicine. The Japanese Orthopaedic Association Low Back Pain guideline committee decided to update the guideline and launched the formulation committee. The purpose of this study was to describe the formulation we implemented for the revision of the guideline with the latest data of evidence-based medicine.

METHODS

The Japanese Orthopaedic Association Low Back Pain guideline formulation committee revised the previous guideline based on a method for preparing clinical guidelines in Japan proposed by Medical Information Network Distribution Service Handbook for Clinical Practice Guideline Development 2014. Two key phrases, "body of evidence" and "benefit and harm balance" were focused on in the revised version. Background and clinical questions were determined, followed by literature search related to each question. Appropriate articles were selected from all the searched literature. Structured abstracts were prepared, and then meta-analyses were performed. The strength of both the body of evidence and the recommendation was decided by the committee members.

RESULTS

Nine background and nine clinical qvuestions were determined. For each clinical question, outcomes from the literature were collected and meta-analysis was performed. Answers and explanations were described for each clinical question, and the strength of the recommendation was decided. For background questions, the recommendations were described based on previous literature.

CONCLUSIONS

The 2019 clinical practice guideline for the management of low back pain was completed according to the latest evidence-based medicine. We strongly hope that this guideline serves as a benchmark for all physicians, as well as patients, in the management of low back pain.

The role of contextual factors on participation in the life area of work and employment after rehabilitation: A qualitative study on the views of persons with chronic pain

BACKGROUND:

A deeper understanding of how contextual factors affect the ability to participate in the life area of work and employment despite chronic musculoskeletal pain is needed as a basis for interprofessional rehabilitation programs.

OBJECTIVE:

To investigate which contextual factors influence rehabilitation program clients’ ability to participate in the life area of work and employment, and how they do this.

METHODS:

Nested case study using a realist evaluation framework of interprofessional interventions. Qualitative content analysis of problem-centered interviews to identify influential context-mechanism-outcome configurations.

RESULTS:

We identified several important context-mechanism-outcome configurations. In the pre-interventional phase, socioeconomic and environmental factors affected two mechanisms, “exhaustion” and “discrimination”. In the intra-interventional phase, the social skills of health professionals and opportunities for discussion with peers affected the ability of program participants to engage with program content. In the post-intervention phase, volitional competences of the social system affected the sustainable application of program content in everyday life.

CONCLUSION:

The identified context-mechanism-outcome configurations shows that the ability to participate in the life area of work is interdependent with the ability to participate in other areas of life. In practice and research, assessment and treatment should be carried out based on this understanding.

Which Functional Outcomes Can be Measured in Low Back Pain Trials and Therapies?: A Prospective 2-Year Factor-, Cluster-, and Reliability-Multicenter Analysis on 42 Variables in 1049 Individuals

STUDY DESIGN

Prospective 2-year factor-, cluster-, and reliability-multicenter analysis.

OBJECTIVE

To provide evidence on the uniqueness and usefulness of a set of potential relevant functional outcomes.

SUMMARY OF BACKGROUND DATA

A very high number of functional outcomes that can be utilized as variables in low back pain (LBP) trials exists.

METHODS

Participants (n = 1049) with and without current LBP were included. At 7 visits (baseline, 4 wk, 3 mo, 6 mo, 9 mo, 1 yr, and 2 yr), 42 different functional outcomes were assessed. Two exploratory factor analyses (for baseline-values and for changes scores to 3 mo post-baseline) were calculated (maximum likelihood extraction, varimax factor rotation). The strongest factor-loading outcomes were selected for the following hierarchical cluster analyses (average linkage, Euclidean distance measure). For each cluster, time point, and outcome, reliability analyses were subsequently calculated using intraclass correlation coefficients, standard error of measurements and coefficients of variation.

RESULTS

The factor analysis for the cross-sectional values revealed 9 factors with a cumulative variance explanation of 61.7% and 13 unique ones. The change-score factor analysis revealed nine factors with a total variance explanation of 61.8%, seven outcomes were unique. Ten outcomes were important for both cross-sectional and change-score analyses, 11 were most valuable for cross-sectional and four for the change scores. Patients with pain grades 1 to 3 show comparable patterns (cluster 2). Grade 0 (cluster 1) and grade 4 (cluster 3) are unique and cannot be cumulated with other grades. Most biomechanical outcomes were highly reliable and display low measurement errors.

CONCLUSION

We found 25 potentially meaningful functional outcomes in the context of objective functional measurements (such as trunk range of motion, dynamic and static balance, strength, and muscle fatigue resistance) and body characteristics. The present framework may help to select appropriate functional outcomes and rate effects beyond the known core set of outcomes.Level of Evidence: 1.

Electromyography and Therapeutic Response to Lumbosacral Epidural Steroid Injections: A Systematic Review

The association between electromyography (EMG)-confirmed lumbosacral (LS) radiculopathy and pain outcomes following epidural steroid injection (ESI) has not been systematically summarized. The primary objective of this systematic review was to summarize the effects of EMG-confirmed LS radiculopathy on pain intensity following ESI. A secondary objective was to summarize the effects of EMG-confirmed LS radiculopathy on physical functioning following ESI. An a priori protocol was registered and a database search conducted by a reference librarian from January 2000 through December 2020. The search was date-limited to ensure the results of the systematic review represented contemporary clinical practice. Study-inclusion criteria included randomized trials, prospective and retrospective studies, cross-sectional studies, case series, and case reports, age ≥18 years, and use of EMG as a prognostic tool prior to an ESI. Two independent reviewers screened all titles, abstracts, and full texts. Data were extracted using a templated electronic database. The risk of bias was assessed using the Risk of Bias in Nonrandomized Studies of Interventions tool and certainty in evidence assessed using the Grading of Recommendations, Assessment, Development, and Evaluation approach. Due to clinical heterogeneity in study characteristics, a meta-analysis was not performed. A total of 454 studies were screened, and eight nonrandomized studies met the inclusion criteria. Five studies had a moderate risk of bias, two serious risks, and one a critical risk. The key findings included four of eight nonrandomized studies reporting a significant association between EMG-confirmed radiculopathy and ESI response and four of eight nonrandomized studies reporting no significant association. Important sources of bias limited interpretation of individual study findings, and multiple sources of clinical heterogeneity limited between-study comparisons. The findings of this systematic review demonstrate that associations existed between EMG-confirmed LS radiculopathy and pain outcomes after ESI in some, but not all studies. These results should be carefully interpreted with full understanding of the risk of bias and very low certainty in evidence that characterize the nonrandomized studies comprising this systematic review.

A process evaluation of the Mind Your Back trial examining psychologically informed physical treatments for chronic low back pain

Background

In chronic conditions, such as back pain, the use of interventions that address physical, social and psychological aspects within a biopsychosocial framework are encouraged, however, applying this holistic multimodal approach in physical therapy practice (i.e., chiropractic and physiotherapy) is challenging. To explore the problem of delivering a biopsychosocially informed package of care in physical therapy practice a recent randomised control trial (RCT) called ‘Mind Your Back’ was conducted to evaluate the effectiveness of a combined physical and internet-delivered psychological intervention (psychologically informed physical treatments) compared to standard treatment for improving disability and self-efficacy in people with chronic LBP. The results of the trial indicated no difference between the two intervention groups. Although high-quality RCTs are considered gold standard for effectiveness of interventions, qualitative research methods embedded within a process evaluation framework are also used to reveal other issues and important information that help to explain clinical trial results, and to further the field of digital health interventions research. Therefore, within a process evaluation framework, the aim is to explore participants experiences of the interventions received throughout the Mind Your Back trial which led to a null result.

Methods

In-line with recommendations for a process evaluation this study used in-depth interviews and qualitative thematic analysis with participants of both arms of the trial 5–6 months after study completion. Semi-structured telephone interviews were conducted with twenty-five participants to explore their experiences of taking part in the Mind Your Back trial. Interviews were conducted in November 2017, transcribed verbatim and data analysed thematically.

Results

Two main themes were identified: (1) Personalised support and therapeutic alliance are important, and (2) MoodGYM lacked relevant, personalised and tailored support.

Conclusion

It is important to deliver tailored digital health supports that is personalised and fosters a therapeutic alliance.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12998-021-00389-y.

"If You Don't Keep Going, You're Gonna Die": Helplessness and Perseverance Among Older Adults Living With Chronic Low Back Pain

BACKGROUND AND OBJECTIVES

Chronic low back pain (CLBP) is the leading cause of disability worldwide and the most common pain complaint among the rapidly growing older adult population. As part of a larger qualitative study examining the lived experience of CLBP among older adults, the objective of the present study is to understand how older pain clinic patients experience helplessness and also how they foster perseverance amid treatment-resistant CLBP.

RESEARCH DESIGN AND METHODS

Using van Manen's phenomenological method, semistructured, in-depth, one-on-one interviews were conducted with 21 older pain clinic patients (aged 66-83) living with CLBP. Data were iteratively analyzed via line-by-line thematic coding.

RESULTS

Findings dually illustrate how participants were living a battle between helplessness and perseverance; the final thematic structure revealed 5 subthemes: (a) Feeling helpless because nothing works; (b) Feeling down and depressed; (c) Distantly wishing for an end; (d) Accepting the reality of my pain; and (e) The pain stays, I keep going.

DISCUSSION AND IMPLICATIONS

This study contributes a vivid illustration of older adults' CLBP illness experiences that are substantially underpinned by helplessness, depression, and a drive to continue thriving in old age. Practice implications include the need for clinic-based mood and suicide assessment.

An exploration of experiences and beliefs about low back pain with Arab Muslim patients

PURPOSE

Pain has psychological, social, physical and spiritual dimensions and therefore this experience is influenced by culture. The aim of this study was to explore the experiences and beliefs of Arab Muslim patients with low back pain (LBP) in Bahrain.

METHODS

We recruited Arab Muslim patients attending physiotherapy with LBP ≥3 months, and ≥18 years of age. Socio-demographic information and a Visual Analogue Scale (VAS) score for pain intensity were collected. Focus groups were conducted between 2013-2014, using pre-determined semi-structured interview questions. Qualitative content analysis was applied with single counting and inclusion of negative instances.

RESULTS

18 participants attended three focus groups (14 females and 4 males) with a mean VAS(SD) = 5.28(±1.97). Five themes were identified; (1) loss of independence, (2)change in identity causes distress, (3) beliefs and attitudes towards low back pain, (4)trying to cope with LBP, and (5)experiences within the healthcare system.

CONCLUSIONS

Religious and cultural beliefs influenced pain-related beliefs, fear-avoidance beliefs and catastrophizing. We recommend addressing cultural gender roles and using "active" forms of religious coping to inform treatment. Participants' experiences within and experiences of the healthcare system were similar to Western cultures. This encourages the application of Western findings into practice to facilitate the management of these patients.IMPLICATIONS FOR REHABILITATIONA qualitative exploration was undertaken to explore the experiences of Muslim and/or Arab patients with LBP.Our findings show that females have prioritised family needs over their own, primarily due to perceived gender roles.Contrary to previous findings labelling religious coping as a passive strategy, our findings suggest that religious coping strategies can be both positive and active strategies; such as participation in religious occasions and frequenting mosques.We support recommendations from Western literature to manage LBP; such as prioritising patient education and joint decision-making.

Managing the Incurable: Older Pain Clinic Patients' Experiences of Managing Treatment-Resistant Chronic Low Back Pain

Chronic low back pain (CLBP) is a highly prevalent disabling condition among older adults, and treatment remains a challenge. Limited research has qualitatively examined late-life CLBP and its management. Study objective was to examine how older adults experience pain management approaches for CLBP. Guided by van Manen's phenomenological method, 21 pain clinic patients (66-83) completed semi-structured interviews. Under the main theme "Managing the incurable," four subthemes emerged: (a) A quest for relief; (b) Spinal procedures offer temporary relief yet ongoing disappointment; (c) The apprehension of medication (d) Making things work for me. Social work practice implications are discussed.

Lidocaine for postoperative pain after cardiac surgery: a systematic review

OBJECTIVE

Lidocaine is one of the most widely used local anesthetics with well-known pharmacological properties. The purpose of this systematic review is to investigate the effects of lidocaine on postoperative pain scores and recovery after cardiac surgery.

METHODS

A comprehensive database search was conducted by a reference librarian for randomized clinical trials (RCT) from January 1, 1980 to September 1, 2019. Eligible study designs included randomized controlled trials of lidocaine for postoperative pain management in adults undergoing cardiac surgery. After removal of duplicates, 947 records were screened for eligibility and 3 RCTs met inclusion criteria.

RESULTS

Sources of bias were identified in 2 of 3 RCTs. Lidocaine was administered intravenously, topically, and intrapleurally. Key findings included [1] 2% lidocaine placed topically on chest tube prior to intraoperative insertion was associated with significantly lower pain scores and lower cumulative doses of fentanyl; and [2] 2% lidocaine administered intrapleurally was associated with significantly lower pain scores and significant improvements in pulmonary mechanics. Lidocaine infusions were not associated with significant changes in pain scores or measures of recovery. No significant associations were observed between lidocaine and overall mortality, hospital length of stay or ICU length of stay. No data were reported for postoperative nausea and vomiting or arrhythmias.

CONCLUSIONS

Due to the favorable risk profile of topical lidocaine and the need for further advancements in the postoperative care of adults after cardiac surgery, topically administered lidocaine could be considered for incorporation into established postoperative recovery protocols.

Patients' perspectives of pain in dialysis: systematic review and thematic synthesis of qualitative studies

ABSTRACT

Pain is a severe and common symptom in patients receiving dialysis but remains inadequately managed in clinical practice. Understanding patient experiences of pain can inform strategies to address this patient-important symptom. We aimed to describe patients' perspectives on causes, experiences, and impacts of dialysis-associated pain. MEDLINE, Embase, PsycINFO, and CINAHL were searched to August 2019 for all qualitative studies that described the perspectives of pain in adults aged 18 years or older receiving dialysis. Findings from the primary studies were analyzed using thematic synthesis. We included 60 studies across 14 countries involving 1343 participants (1215 receiving hemodialysis and 128 receiving peritoneal dialysis), and identified 6 themes: gripped by an all-consuming agony (draining cognitive capacity, exacerbating other symptoms); suffering in silence (surrendering to the inevitable, ignored or dismissed, hiding symptoms to protect others); provoking fear of treatment (resistance to cannulation, avoiding dialysis, anxious from witnessing other patients in pain); preventing life participation (preventing fulfilment of valued roles, depleting the will to live); coping aided by connection with others (shared understanding among patients, comforted and supported by others); and developing awareness, assertiveness, and self-reliance (procedural vigilance, finding strategies to minimize pain, bodily understanding and knowing thresholds, positive thinking). Struggling with pain in dialysis involved a progression of agony, fear, avoidance, and despair. However, support from others and self-management strategies were used to cope with pain. Strategies to empower patients to report and minimize pain and its consequences in dialysis are needed.

A Healing Journey with Chronic Pain: A Meta-Ethnography Synthesizing 195 Qualitative Studies

Objective

There is a large body of research exploring what it means for a person to live with chronic pain. However, existing research does not help us understand what it means to recover. We aimed to identify qualitative research that explored the experience of living with chronic pain published since 2012 and to understand the process of recovery.

Design

A synthesis of qualitative research using meta-ethnography.

Methods

We used the seven stages of meta-ethnography. We systematically searched for qualitative research, published since 2012, that explored adults’ experiences of living with, and being treated for, chronic pain. We used constant comparison to distill the essence of ideas into themes and developed a conceptual model.

Results

We screened 1,328 titles and included 195 studies. Our conceptual model indicates that validation and reconnection can empower a person with chronic pain to embark on a journey of healing. To embark on this journey requires commitment, energy, and support.

Conclusions

The innovation of our study is to conceptualize healing as an ongoing and iterating journey rather than a destination. Health interventions for chronic pain would usefully focus on validating pain through meaningful and acceptable explanations; validating patients by listening to and valuing their stories; encouraging patients to connect with a meaningful sense of self, to be kind to themselves, and to explore new possibilities for the future; and facilitating safe reconnection with the social world. This could make a real difference to people living with chronic pain who are on their own healing journeys.

Combined abnormal muscle activity and pain-related factors affect disability in patients with chronic low back pain: An association rule analysis

Objectives

In patients with chronic low back pain (CLBP), reduced lumbar flexion-relaxation and reduced variability of muscle activity distribution are reported as abnormal muscle activity. It is not known how abnormal muscle activity and pain-related factors are related to CLBP-based disability. Here, we performed an association rule analysis to investigated how CLBP disability, muscle activity, and pain-related factors in CLBP patients are related.

Methods

Surface electromyographic signals were recorded from over the bilateral lumbar erector spinae muscle with four-channel electrodes from 24 CLBP patients while they performed a trunk flexion re-extension task. We calculated the average value of muscle activities of all channels and then calculated the flexion relaxation ratio (FRR) and the spatial variability of muscle activities. We also assessed the pain-related factors and CLBP disability by a questionnaire method. A clustering association rules analysis was performed to determine the relationships among pain-related factors, the FRR, and the variability of muscle activity distribution.

Results

The association rules of severe CLBP disability were divisible into five classes, including ‘low FRR-related rules.’ The rules of the mild CLBP disability were divisible into four classes, including ‘high FRR-related rules’ and ‘high muscle variability-related rules.’ When we combined pain-related factors with the FRR and muscle variability, the relationship between abnormal FRR/muscle variability and CLBP disability became stronger.

Discussion

Our findings thus highlight the importance of focusing on not only the patients’ pain-related factors but also the abnormal motor control associated with CLBP, which causes CLBP disability.

"It's like she's talking about me" - Exploring the value and potential impact of a YouTube film presenting a qualitative evidence synthesis about chronic pain: An analysis of online comments

Background

There is very limited research exploring the value and impact of qualitative research in chronic pain despite the large volume of research.

Aims

The aim of this study was to find out whether viewers’ comments in response to a YouTube film, portraying findings from a qualitative evidence synthesis about living with pain, revealed any potential value or impact to viewers.

Methods

We collected online data posted in response to the film Struggling to Be Me. We used themes from a large review of qualitative research as an a priori analytic framework. We used inductive thematic analysis to distil the essence of data that did not fit this framework. A thematic analysis of online comments to evaluate the impact of an arts-based health research film on people living with chronic pain is presented.

Results

We developed two inductive themes that explored the value and potential impact of watching the film online: (1) It has given voice to our suffering and (2) it makes me feel that I am not alone. Two subthemes added insight to the a priori framework: First, I have had enough of me added insight to the theme my life is impoverished and confined; second, I am treated like a criminal because I take opioids added insight to the theme lost personal credibility.

Conclusions

Our findings indicate that watching the YouTube film has potential value and impact, giving voice to suffering and making people feel that they are not alone. There are specific ethical challenges relating to internet-mediated research.