Patients' experience of shoulder disorders: a systematic review of qualitative studies for the OMERACT Shoulder Core Domain Set

'I Do Not Want to Share My Pain With Anyone'-Coping With the Invisible Burden. A Qualitative Description of the Lived Experiences of Individuals With Rotator Cuff Related Shoulder Pain in an Indian Setting

BACKGROUND

Rotator cuff related shoulder pain (RCRSP) significantly impacts the physical, and psychosocial well-being of an individual. While studies of lived experiences with shoulder pain were conducted in Western (developed countries) contexts, understanding such experiences in low-to middle-income countries such as India remains limited.

OBJECTIVE

This study explores and describes the lived experiences of individuals with RCRSP in Indian settings.

METHODS

A phenomenological approach explored the lived experience of individuals with RCRSP in South India. Ten participants with RCRSP (7 men and 3 women) with mean duration of symptoms ranging between 3 and 24 months were interviewed individually using a semi-structured guide with inductive thematic analysis. Participants also completed the Disabilities of the Shoulder Arm and Hand (DASH) questionnaire for upper limb function. Interviews were audio recorded and transcribed verbatim.

RESULTS

Three themes that emerged from the interviews were 'The multidimensional burden of RCRSP', 'Navigating the treatment journey between trust and uncertainties', and 'Pathway of healing: Coping with the invisible burden'. Shoulder pain significantly impacted activities, family, and volunteering roles. The majority of the suffering and expression of pain were hidden and influenced by cultural and societal norms. There was a strong belief in the body's ability to heal and acceptance of Eastern and Western treatment approaches.

CONCLUSION

The findings highlight the need for a holistic management strategy that effectively addresses physical impairments, psychosocial support, and cultural beliefs to manage RCRSP in such settings.

Rotator cuff-related shoulder pain (RCRSP): semistructured patient interviews to explore the barriers and enablers to rehabilitation exercises

This study aimed to explore the barriers and enablers to physiotherapist-prescribed rehabilitation exercises for people with rotator cuff-related shoulder pain (RCRSP) and to guide the development of a theoretically informed intervention for people with this condition. Eleven people receiving physiotherapy for RCRSP (M=69 ± 12 years) participated in semistructured interviews. Data were analysed using content analysis, the Theoretical Domains Framework (TDF). The following barriers and enablers were identified in line with the six themes and assigned relevant TDF domains. (1) The impact of previous knowledge and experience on beliefs, (2) therapeutic relationships, (3) expectations around diagnosis, (4) a long and slow pathway to treatment, (5) patients' experience of doing the home exercise rehabilitation programme and (6) seeing positive outcomes. Patients' beliefs that an investigation was necessary to make a diagnosis are incongruent with clinical guidelines. Several enablers identified that influence adherence to shoulder rehabilitation exercises will inform the development of interventions designed to improve adherence. Our findings highlight the importance of educating patients to alleviate identified barriers to self-management for RCRSP. Furthermore, it underscores the need to train healthcare professionals with the necessary skills to effectively educate patients, specifically about misconceptions and uncertainties about the condition and exercise.

In people with shoulder pain, mobilisation with movement and exercise improves function and pain more than sham mobilisation with movement and exercise: a randomised trial

QUESTION

In people with shoulder pain, what is the effect of adding mobilisation with movement (MWM) to a standard exercise program on function and pain compared with sham MWM and the same exercise program?

DESIGN

A randomised trial with concealed allocation, blinded outcome assessment and intention-to-treat analysis.

PARTICIPANTS

Seventy people with chronic atraumatic rotator cuff related pain, with a mean age 48 years (SD 10).

INTERVENTIONS

The experimental group received MWM plus exercise and the control group received sham MWM plus exercise. Treatments were delivered twice per week for 5 weeks.

OUTCOME MEASURES

The primary outcome measures were function (0 to 100 Shoulder Pain and Disability Index) and pain (0 to 10 Numerical Pain Rating Scale). Secondary outcomes were self-efficacy, perceived improvement and active pain-free range of movement. Assessment time points were at baseline (week 0), the end of the treatment period (week 5) and a follow-up 1 month after the end of treatment (week 9).

RESULTS

At week 5, the experimental group improved more than the control group in function (MD -15 points, 95% CI -24 to -7), pain at night (MD -2.1, 95% CI -3.1 to -1.1), pain on movement (MD -1.5, 95% CI -2.5 to -0.6) and active range of movement in flexion (MD 16 deg, 95% CI 1 to 30), abduction (MD 23 deg, 95% CI 6 to 40), external rotation (MD 11 deg, 95% CI 4 to 17) and hand behind back (MD 20 deg, 95% CI 8 to 32). At week 9, benefits were seen in the Shoulder Pain and Disability Index (MD -9 points, 95% CI -17 to -1), pain at night (MD -1.9, 95% CI -2.9 to -0.8) and on movement (MD -1.3, 95% CI-2.3 to -0.3). The effects of the experimental intervention on other outcomes were mostly unclear due to wide confidence intervals. Blinding was successful.

CONCLUSIONS

Adding MWM to exercise improved function, pain and active range of movement in people with shoulder pain. These benefits were not placebo effects.

REGISTRATION

NCT04175184.

The "glass shoulder": Patients' lived experiences of a traumatic shoulder dislocation - A qualitative study

BACKGROUND

Anterior shoulder dislocations have a high recurrence rate, often necessitating stabilizing surgery, with residual long-term fear of reinjury.

OBJECTIVES

To explore patients' experiences of anterior shoulder dislocations in relation to their lives, well-being, fear of reinjury, and future perspectives.

DESIGN

Qualitative study.

METHODS

We interviewed fourteen individuals (median age 27.5 yrs, range 21-40; two women) with traumatic anterior glenohumeral dislocation within 5 years, with or without past stabilizing surgery. We analysed data using Interpretive Description.

RESULTS

We constructed three main themes. (1) Downward wellness spiral: The injury shattered their lives, influencing their self-identity and -confidence. Sleep disturbances added to stress levels, loss, depression and grief. The re-injury risk could lead to social isolation. (2) Out of arm's reach: Recurrences led to frustration as the prior surgery and rehabilitation appeared to have been unsuccessful, having to start again. Support from healthcare providers and whānau/family was crucial to regain trust in the body. (3) Obligatory compromise: Over time, some individuals accepted the re-injury risk, learnt to heed warning signals, or compromised by avoiding specific social and recreational activities, changing their sports or to other roles in their preferred sport, and adapting work-related and daily tasks.

CONCLUSION

Participants described in-depth socio-emotional responses following shoulder dislocations. Most participants described an ongoing interplay between fear and confidence in their shoulder. Healthcare provider support and professional relationship, on-going shoulder-related strengthening, and risk mitigation strategies were important to facilitate and maintain confidence and self-efficacy, and to re-consider and adjust the participant's goals when needed.

Inferior glenohumeral joint capsule thickness in frozen shoulder via ultrasonography

Background

The thickening of the inferior glenohumeral joint capsule (IGC) is a characteristic finding in frozen shoulders. However, the relationship between the thickness of the IGC measured using ultrasonography (US) and the range of motion (ROM) remains unclear. This study aimed to investigate a suitable IGC thickness measurement site that can reflect the ROM of frozen shoulders.

Methods

The participants were 29 patients with frozen shoulder and 20 healthy shoulders of 10 healthy adult. US measurements of the IGC were performed at 80° elevation in the scapular plane, with thickness was measured at 3 levels in both groups: just above the surgical neck, just above the anatomical neck, and at the parenchymal level. The relationship between thickness and ROM at the 3 levels was also assessed. The thickness of the IGC was evaluated using magnetic resonance imaging and US, as well as the validity of US evaluation.

Results

There was a positive correlation (r = 0.72) between magnetic resonance imaging-measured and US-measured IGC thickness. The IGC was thicker in the frozen shoulder group than in the control group at all 3 levels (P < .001). The thickness of the IGC at the parenchymal level showed a significant negative correlation with all ROMs: flexion (r = -0.63), abduction (r = -0.60), external rotation (r = -0.50), and internal rotation (r = -0.52).

Conclusion

The thickness of the IGC at the parenchymal level is negatively correlated with the ROM. The evaluation of the IGC in this study will be helpful in selecting treatment options for frozen shoulders.

Rehabilitation in subjects with frozen shoulder: a survey of current (2023) clinical practice of Italian physiotherapists

OBJECTIVE

Frozen Shoulder (FS) is a musculoskeletal pathology that leads to disability, functional decline, and a worsening in quality of life. Physiotherapists are the primary professionals involved in the treatment of FS, and it is essential to determine if their practice aligns with evidence-based suggestions.

AIM

The aim is to assess the knowledge, skills, and operational strategies of Italian physiotherapists regarding FS and compare them with the existing literature.

METHODS

A web-based, anonymous, and voluntary cross-sectional survey was developed and administered to Italian physiotherapists to evaluate their clinical practices.

RESULTS

A total of 501 physiotherapists (38.5% female), completed the survey. More than half were under 35 years old (67.8%), declared working in private practice settings or being self-employed (57.1%), and were primarily engaged with musculoskeletal patients (81.8%). For subjects with FS at their first access, 21.4% identified X-rays as the most useful imaging technique to recognize pathologies beyond rehabilitation competence. In terms of general management, the majority reported working with an orthopaedic or physiatrist (47.5%) or in a multidisciplinary team (33.5%). Regarding manual therapy techniques, 63.3% of physiotherapists preferred intense degree mobilization, posterior direction, and moderate pain at the end of the range of motion for low irritable/high stiffness FS; however, there is a lack of consensus for managing very irritable/low stiffness FS. The majority of physiotherapists (57.7%) concurred that stretching improves the balance between metalloproteinase and its inhibitors. Additionally, 48.3% of physiotherapists selected mobile phone videos and messages to improve patients' compliance with exercises at home and for motivational/educational purposes.

DISCUSSION AND CONCLUSION

The clinical practices of Italian physiotherapists in FS subjects sometimes deviate from evidence-based recommendations. While some discrepancies may be attributed to the existing uncertainties in the literature regarding knowledge and management strategies for FS patients, the authors recommend a stronger adherence to evidence-based practice.

Responsiveness and Minimal Clinically Important Difference of the Canadian Occupational Performance Measure Among Patients With Frozen Shoulder

IMPORTANCE

Patient-reported outcome measures provide insights into intervention effects on patients. The Canadian Occupational Performance Measure (COPM) emphasizes identifying priorities in daily activity engagement and evaluating an individual's perception of changes over time.

OBJECTIVE

To assess the responsiveness of the COPM and the minimal clinically important difference (MCID) among patients with frozen shoulders.

DESIGN

Prospective, single-blind, randomized controlled trial.

SETTING

Two physical medicine and rehabilitation clinics.

PARTICIPANTS

Ninety-four patients with frozen shoulders enrolled in a previous study.

OUTCOMES AND MEASURES

Baseline and 3-mo evaluations of the COPM and other measures. Responsiveness was assessed using effect size (ES) and standardized response mean (SRM). The MCID values were determined through a distribution-based approach, which used the 0.5 standard deviation and ES methods, and an anchor-based approach, which used the receiver operating characteristic curve method.

RESULTS

The ES and SRM results indicated that the COPM had high responsiveness. The distribution-based MCID values for COPM Performance and COPM Satisfaction were 1.17 and 1.44, respectively. The anchor-based MCID values were 2.5 (area under the curve [AUC] = 0.78, 95% confidence interval [CI] [0.64-0.91]) and 2.1 (AUC = 0.76, 95% CI [0.60-0.91]), respectively.

CONCLUSIONS AND RELEVANCE

The findings suggest that the COPM is a responsive outcome measure for patients with frozen shoulder. The established MCID values for the COPM can be valuable for interpreting changes in patient performance and satisfaction, thus aiding clinical interventions and research planning. Plain-Language Summary: This is the first study to review the effectiveness of the Canadian Occupational Performance Measure (COPM) to determine the success of occupational therapy interventions for people with a frozen shoulder. The findings suggest that the COPM is an effective and valuable tool for clients with a frozen shoulder to understand their experiences and treatment priorities and to detect meaningful changes in their performance and satisfaction after an occupational therapy intervention.

Towards a better understanding of our patients. A qualitative study about how patients and their physiotherapists perceive the recovery of shoulder problems

OBJECTIVE

To investigate how people with shoulder problems and their physiotherapists perceive the recovery of shoulder problems.

METHOD

We performed a qualitative study using semi-structured interviews with patients and their physiotherapists. Nine pairs of patients and physiotherapists (n = 18) were recruited. The transcribed interviews were analyzed in a consecutive multistep iterative process using a conventional content analysis.

RESULTS

Analysis of the interviews resulted in three major themes: 'What do I expect from my recovery?', 'Am I recovering?' and 'When do I consider myself recovered?' The patients and physiotherapists talked similarly about the importance of and interdependency between these themes. Central to these three themes are the analysis of the cause of shoulder problems and the experience of uncertainty. Our analyses suggest that there are conceptual differences in how patients and physiotherapists formulate their expectations about recovery, observe the recovering process, and conceptualize when someone may be considered recovered. Different interpretations by the patients of the information provided by the physical therapists appeared to fuel these differences.

CONCLUSION

Our results show that the concept of recovery is defined by patients and physiotherapists in three distinct themes. Within these themes the patients and physiotherapists differ substantially in their conceptualization of the recovery.

IMPACT STATEMENT

This insight in the concept of recovery can help patients and physiotherapists better understand each other, enhance the alignment of ideas about the care process, and support making decisions together. Physiotherapists should be aware that patients might interpret their words, explanations, and expectations substantially different.

Is exercise therapy the right treatment for rotator cuff-related shoulder pain? Uncertainties, theory, and practice

BACKGROUND

Exercise therapy is a popular non-surgical treatment to help manage individuals with rotator cuff-related shoulder pain (RCRSP) and is recommended in all clinical practice guidelines. Due to modest effect sizes, low quality evidence, uncertainty relating to efficacy, and mechanism(s) of benefit, exercise as a therapeutic intervention has been the subject of increasing scrutiny.

AIMS

The aim of this critical review is to lay out where the purported uncertainties of exercise for RCRSP exist by exploring the relevant quantitative and qualitative literature. We conclude by offering theoretical and practical considerations to help reduce the uncertainty of delivering exercise therapy in a clinical environment.

RESULTS AND DISCUSSION

Uncertainty underpins much of the theory and practice of delivering exercise therapy for individuals with RCRSP. Nonetheless, exercise is an often-valued treatment by individuals with RCRSP, when provided within an appropriate clinical context. We encourage clinicians to use a shared decision-making paradigm and embrace a pluralistic model when prescribing therapeutic exercise. This may take the form of using exercise experiments to trial different exercise approaches, adjusting, and adapting the exercise type, load, and context based on the individual's symptom irritability, preferences, and goals.

CONCLUSION

We contend that providing exercise therapy should remain a principal treatment option for helping individuals with RCRSP. Limitations notwithstanding, exercise therapy is relatively low cost, accessible, and often valued by individuals with RCRSP. The uncertainty surrounding exercise therapy requires ongoing research and emphasis could be directed towards investigating causal mechanisms to better understand how exercise may benefit an individual with RCRSP.

Utilization of massage chairs for promoting overall health and wellness: A rapid scoping review

OBJECTIVE

To investigate the potential benefits of using massage chairs for improving health.

DATA SOURCES

A rapid scoping review was conducted using PubMed, Embase, Cochrane Library, and Google Scholar from inception to November 1, 2022.

STUDY SELECTION

Using the keyword strategy ("massage chair*" OR "massage-chair*"), only studies in English were selected. Two reviewers independently screened the studies, and conflicts were resolved by consensus. Studies involving physical massage therapy were excluded.

DATA EXTRACTION

A total of 59 articles were identified, and 18 were included in the final analysis. Quality assessment was performed, following STROBE, CONSORT and CASP guidelines. The following data were extracted: authors, year, country, study design, study objective, age, gender, participants, measures, and main findings.

DATA SYNTHESIS

The results of the present review indication that the utilization of massage chairs may positively affect both physical and mental health concerns. This review especially found a more significant number of studies showing benefits in mental health. However, two case reports indicated complications when using massage chairs.

CONCLUSIONS

The use of massage chairs could have benefits on cognitive function improvement, stress reduction and mental fatigue decline, muscle stiffness improvement, pain reduction, and potential benefits for quality of life.

Effectiveness of specific scapular therapeutic exercises in patients with shoulder pain: a systematic review with meta-analysis

Background

Therapeutic exercise has been considered a useful tool to rehabilitate shoulder pain, namely through its influence on scapular dynamics. Accordingly, the effectiveness of scapular therapeutic exercise needs to be explored. The present study aims to evaluate the effectiveness of scapular therapeutic exercises in shoulder pain and to identify the most effective exercise type (focal or multijoint) and ways of delivering them (as dose and progression).

Methods

Search was conducted at EMBASE, Cochrane Library, MEDLINE via PubMed, Web of Science, PEDro (Physiotherapy Evidence Database), and trial registration databases. The meta-analysis considered randomized controlled/crossover trials that compared the effect of scapular exercises against other types of intervention in the shoulder pain, shoulder function, scapular motion, and/or muscular activity. The risk of bias was assessed through the PEDro scale.

Results

From the 8318 records identified, 8 (high to low risk of bias- scoring from 4 to 8 on the PEDro scale) were included. The overall data, before sensitivity analysis, indicated that the scapular therapeutic exercises are: a) more effective than comparators in improving shoulder function (standardized mean difference [SMD] = 0.52 [95% Cl: 0.05, 0.99], P = .03, I2 = 76%); and b) as effective as comparators in reducing shoulder pain (SMD = 0.32 [95% Cl: -0.09, 0.73], P = .13, I2 = 70%). Subgroup analysis revealed that scapular exercises are more effective in improving shoulder function when the program duration is equal to or higher than 6 weeks (SMD = 0.43 [95% Cl: 0.09, 0.76] P = .01, I2 = 21%) and/or when the maximum number of exercise repetitions per session is lower than 30 (SMD = 0.79 [95% Cl: 0.15, 1.42], P = .01, I2 = 77%). Only 1 study considered scapular motion as an outcome measure, revealing therapeutic exercise effectiveness to improve scapular range of motion.

Conclusions

Intervention programs involving scapular therapeutic exercises are effective in improving shoulder function, presenting benefits when performed for 6 or more weeks and/or when used up to a maximum of 30 repetitions per exercise, per session.

"Restoring That Faith in My Shoulder": A Qualitative Investigation of How and Why Exercise Therapy Influenced the Clinical Outcomes of Individuals With Rotator Cuff-Related Shoulder Pain

OBJECTIVE

Rotator cuff-related shoulder pain (RCRSP) is the most common form of shoulder pain. Exercise therapy is a first-line recommended treatment for RCRSP. However, the causal mechanisms underpinning the benefits of exercise for RCRSP are not well understood. Moreover, how individuals with lived experience of RCRSP believe exercise helped or did not help them is unknown. This study aimed to gain insights into how individuals with RCRSP believe exercise influenced their shoulder pain and identify the clinical conditions that promoted or inhibited their beliefs.

METHODS

This qualitative study was underpinned by a critical realist approach to thematic analysis. Participants were recruited using hybrid purposive and convenience sampling techniques. Each participant attended an online semi-structured interview. The data were coded by 2 members of the research team (J.K.P. and N.C.) and verified by a third (B.S.). Recruitment continued until theoretical sufficiency was achieved. Participants reviewed and validated preliminary causal explanations.

RESULTS

Three causal explanations were consistently expressed by 11 participants to explain the benefits of exercise therapy: (1) shoulder strength; (2) changes to psychoemotional status; and (3) exercise has widespread health effects. However, the activation of these causal mechanisms depended on (1) the presence of a strong therapeutic relationship; (2) the provision of a structured and tailored exercise program; and (3) experiencing timely clinical progress.

CONCLUSION

Participants believed exercise improved their shoulder pain through associated health benefits, improved shoulder strength, and psychoemotional variables. Whether an exercise program was able to cause a clinical improvement for an individual with RCRSP was contingent on clinical contextual features. Thus, the clinical context that an exercise program is delivered within may be just as important as the exercise program itself.

IMPACT

Exercise is a recommended first-line intervention to manage RCRSP. The results of this study suggest that a positive experience and outcome with exercise for RCRSP is contingent on several clinical contextual features, such as a strong therapeutic relationship. The clinical context that an exercise program is prescribed and delivered within should be considered by clinicians.

Initial effect of high-volume mobilisation with movement on shoulder range of motion and pain in patients with rotator cuff-related shoulder pain: protocol for a randomised controlled trial (Evolution Trial)

INTRODUCTION

Mobilisation with movement (MWM) is commonly used for treating patients with rotator cuff-related shoulder pain (RCRSP). However, the evidence supporting MWM efficacy for improving shoulder range of motion (ROM) and pain in patients with RCRSP is limited. It is also unclear whether higher volume MWM leads to better clinical outcomes compared with lower volume MWM in patients with RCRSP. The primary aim of this study is to assess the effect of MWM on the angular onset of pain during shoulder abduction in patients with RCRSP.

METHODS AND ANALYSIS

Sixty participants with RCRSP will be randomised to receive either MWM or sham MWM intervention. The primary outcome is the angular onset of pain during shoulder abduction, and secondary outcomes are pain intensity at the angular onset of pain during shoulder abduction, maximum shoulder ROM, pain intensity during maximum shoulder abduction, pressure pain threshold, mechanical temporal summation, global rating of change scale (GROC) and Brief Pain Inventory-Short Form (BPI-SF). The angular onset of pain and the pain intensity at that range will be assessed at baseline, after 1 set and 3 sets of 10 repetitions of MWM or sham MWM. The GROC will be measured immediately after receiving 3 sets of interventions and on day 3 after interventions. The BPI-SF will be measured on days 1, 3, 5 and 7 after interventions. Other secondary outcomes will be assessed at baseline and after 3 sets of interventions. A linear mixed effects model with a random intercept will be used to compare changes in the outcome measures between MWM and sham MWM interventions.

ETHICS AND DISSEMINATION

This study has been approved by the University of Otago Ethics Committee (Ref. H21/117). Findings from this study will be disseminated through presentations at international and national conferences and will be submitted for publication in a peer-reviewed journal.

TRIAL REGISTRATION NUMBER

ACTRN 12621001723875.

Living with foot and ankle disorders in rheumatic and musculoskeletal diseases: A systematic review of qualitative studies to inform the work of the OMERACT Foot and Ankle Working Group

OBJECTIVES

This study aimed to determine outcome domains of importance to patients living with foot and ankle disorders in rheumatic and musculoskeletal diseases (RMDs), by exploring the symptoms and impact of these disorders reported in existing qualitative studies.

METHODS

Six databases were searched from inception to March 2022. Studies were included if they used qualitative interview or focus group methods, were published in English, and involved participants living with RMDs (inflammatory arthritis, osteoarthritis, crystal arthropathies, connective tissue diseases, and musculoskeletal conditions in the absence of systemic disease) who had experienced foot and ankle problems. Quality was assessed using the Critical Appraisal Skills Programme qualitative tool and confidence in the findings was assessed using the Grading of Recommendations Assessment, Development and Evaluation Confidence in the Evidence from Reviews of Qualitative research (GRADE-CERQual) approach. All data from the results section of included studies were extracted, coded and synthesised to develop themes.

RESULTS

Of 1,443 records screened, 34 studies were included, with a total of 503 participants. Studies included participants with rheumatoid arthritis (n = 18), osteoarthritis (n = 5), gout (n = 3), psoriatic arthritis (n = 1), lupus (n = 1), posterior tibial tendon dysfunction (n = 1), plantar heel pain (n = 1), Achilles tendonitis (n = 1), and a mixed population (n = 3), who live with foot and ankle disorders. Seven descriptive themes were generated from the thematic synthesis: pain, change in appearance, activity limitations, social isolation, work disruption, financial burden and emotional impact. Descriptive themes were inductively analysed further to construct analytical themes relating to potential outcome domains of importance to patients. Foot or ankle pain was the predominant symptom experienced by patients across all RMDs explored in this review. Based on grading of the evidence, we had moderate confidence that most of the review findings represented the experiences of patients with foot and ankle disorders in RMDs.

CONCLUSIONS

Findings indicate that foot and ankle disorders impact on multiple areas of patients' lives, and patients' experiences are similar regardless of the RMD. This study will inform the development of a core domain set for future foot and ankle research and are also useful for clinicians, helping to focus clinical appointments and measurement of outcomes within clinical practice.

Test-retest reliability of movement-evoked pain and sensitivity to movement-evoked pain in patients with rotator cuff-related shoulder pain

BACKGROUND

The number of researchers and clinicians using movement-evoked pain and sensitivity to movement-evoked pain to assess shoulder pain has increased. However, the intrarater test-retest reliability of movement-evoked pain and sensitivity to movement-evoked pain in people with rotator cuff-related shoulder pain (RCRSP) is still unknown.

OBJECTIVE

We examined the intrarater test-retest reliability of movement-evoked pain and sensitivity to movement-evoked pain in participants with RCRSP.

METHODS

Seventy-four participants with RCRSP performed five trials of active shoulder abduction to elicit pain under two experimental conditions: active shoulder abduction to the onset of pain and maximum range of motion (ROM). The primary outcome measures were pain intensity and ROM. Test-retest reliability of movement-evoked pain and sensitivity to movement-evoked pain was examined using intraclass correlation coefficient (ICC3,1) and minimal detectable change (MDC90).

RESULTS

The reliability of movement-evoked pain under both experimental conditions was good to excellent (ICC: 0.81 to 0.95), while the reliability of sensitivity to movement-evoked pain was poor in both conditions (ICC≤0.45). The MDC90 for pain intensity was 1.6 and 1.8 during shoulder abduction to the onset of pain and maximum ROM, respectively. The MDC90 for ROM was 17.5° and 11.2° during shoulder abduction to the onset of pain and maximum ROM condition, respectively.

CONCLUSION

This study confirms movement-evoked pain testing during active shoulder abduction to the onset of pain or maximum ROM condition is reliable to assess pain associated with movement in patients with RCRSP. The minimal detectable change score of movement-evoked pain can guide clinicians and researchers on how to interpret changes in these outcomes.

Physiotherapists nearly always prescribe exercise for rotator cuff-related shoulder pain; but why? A cross-sectional international survey of physiotherapists

BACKGROUND AND AIMS

This cross-sectional international survey explored the beliefs of physiotherapists regarding the possible mechanisms of benefit of exercise for rotator cuff-related shoulder pain (RCRSP). Clinical practice guidelines recommend physiotherapists use exercise as a primary treatment to help people with RCRSP, but the explanations provided to patients by physiotherapists regarding its mechanism of effect is unknown.

MATERIALS AND METHODS

Registered physiotherapists were surveyed about 'how and why' they believe exercise provides a clinical benefit for people with RCRSP. Information was also gathered about commonly used exercise types and preferred diagnostic labels. The survey was designed and reported in concordance with Consensus-Based Checklist for Reporting of Survey Studies guidelines.

RESULTS

Four hundred and eighty physiotherapists from forty-nine countries completed the survey. Psychosocial and biomedical mechanisms of exercise were evenly selected by participants. Improving muscle strength, muscle endurance, pain self-efficacy and reducing kinesiophobia, and fear avoidance beliefs were the most common individual mechanisms thought to underpin exercise therapy for RCRSP. Rotator cuff-related shoulder pain was the most commonly used diagnostic label.

DISCUSSION AND CONCLUSION

Physiotherapists hold beliefs regarding exercise mechanisms that is largely concordant with the current evidence base, which is commendable. Future research should consider the patients perspective and consider testing commonly selected mechanisms of exercise, such as shoulder muscle strength, pain self-efficacy and kinesiophobia as possible mediators of recovery.

Patients' and clinicians' perspectives towards primary care consultations for shoulder pain: qualitative findings from the Prognostic and Diagnostic Assessment of the Shoulder (PANDA-S) programme

BACKGROUND

Clinical management of musculoskeletal shoulder pain can be challenging due to diagnostic uncertainty, variable prognosis and limited evidence for long-term treatment benefits. The UK-based PANDA-S programme (Prognostic And Diagnostic Assessment of the Shoulder) is investigating short and long-term shoulder pain outcomes. This paper reports linked qualitative research exploring patients' and clinicians' views towards primary care consultations for shoulder pain.

METHODS

Semi-structured interviews were conducted with 24 patients and 15 primary care clinicians. Twenty-two interviews (11 patients, 11 clinicians) were conducted as matched patient-clinician 'dyads'. Data were analysed thematically.

RESULTS

Clinicians reported attempts to involve patients in management decisions; however, there was variation in whether patients preferred treatment choice, or for decisions to be clinician-led. Some patients felt uncertain about the decisions made, due to a lack of discussion about available management options. Many General Practitioners expressed a lack of confidence in diagnosing the underlying cause of shoulder pain. Patients reported either not being given a diagnosis, or receiving different diagnoses from different professionals, resulting in confusion. Whilst clinicians reported routinely discussing prognosis of shoulder pain, patients reported that prognosis was not raised. Patients also expressed concern that their shoulder pain could be caused by serious pathology; however, clinicians felt that this was not a common concern for patients.

CONCLUSIONS

Findings showed disparities between patients' and clinicians' views towards shoulder pain consultations, indicating a need for improved patient-clinician communication. Findings will inform the design of an intervention to support treatment and referral decisions for shoulder pain that will be tested in a randomised controlled trial.

Manipulation under Anesthesia versus Non-Surgical Treatment for Patients with Frozen Shoulder Contracture Syndrome: A Systematic Review

Purpose: To investigate the efficacy of manipulation under anesthesia (MUA) compared to other non-surgical therapeutic strategies for patients with frozen shoulder contracture syndrome (FSCS). Methods: A systematic review of literature was conducted. A literature search was performed in MEDLINE, EMBASE, PEDro, Cochrane Central Library and Scopus. Only randomized controlled trials were included and assessed for critical appraisal through the Cochrane Collaborations tools. Results: Five randomized controlled trials were included. The overall risk of bias (RoB) was high in 4 out of 5 of the included studies. MUA was found to be not superior in terms of reduction of pain and improvement of function when compared to cortisone injections with hydrodilatation (mean regression coefficient MUA −2.77 vs. injection −2.75; 95% CI (−1.11 to 1.15)) and home exercise (mean difference 95% CI: 0.2 (−0.64 to 1.02)) in the short term (3 months), and cortisone injections with hydrodilatation (mean regression coefficient MUA 3.13 vs. injection 3.23; 95% CI (−0.90 to 1.11)) in the long term (>6 months). Moreover, if compared to structured physiotherapy, MUA highlighted a higher Oxford Shoulder Score at final 1-year follow up (mean difference 95% CI: 1.05 (−1.28 to 3.39); p = 0.38). Similar results were obtained for disability, with statistically no significant long-term (>12 months) differences between MUA and home exercise (mean difference 95% CI: 0 (−3.2 to 3.2)) or structured physiotherapy (mean difference 95% CI: −0.50 (−5.70 to 4.70); p = 0.85)). Only two trials reported adverse events. Conclusions: This review suggested that limited and inconsistent evidence currently exists on the efficacy of MUA compared to other non-surgical strategies in the management of patients with FSCS. Future research should focus on clinical trials with higher methodological quality.

Editorial Commentary: Arthroscopic Treatment Should No Longer Be Offered to People With Subacromial Impingement

Arthroscopic treatment should no longer be offered to people with subacromial impingement. In many people, subacromial impingement (or subacromial pain syndrome) is self-limiting and may not require any specific treatment. This is evident by the fact that almost 50% of people with new-onset shoulder pain consult their primary care doctor only once. The best-available evidence from randomized controlled trials indicates that glucocorticoid injection provides rapid, modest, short-term pain relief. Exercise therapy has also been found to provide no added benefit over glucocorticoid injection. Subacromial decompression (bursectomy and acromioplasty) for subacromial pain syndrome provides no important benefit on pain, function, or health-related quality of life. Acromioplasty does not improve the outcomes of rotator cuff repair.

Living with a frozen shoulder - a phenomenological inquiry

BACKGROUND

Frozen shoulder (adhesive capsulitis) is an inflammatory condition affecting the capsule of the glenohumeral joint. It is characterised by a painful restricted range of passive and active movement in all planes of motion. The impact of frozen shoulder on affected individuals remains poorly characterised. In this study we sought to better understand the lived experience of people suffering from frozen shoulder to characterise the physical, psychological and socioeconomic impact of the condition.

METHODS

A qualitative study using a phenomenological approach was undertaken. Purposeful sampling was used to identify individuals for interview. Semi-structured interviews were performed and continued until saturation was achieved. A biopsychosocial framework was used during the analysis in order to generate themes which best described the phenomenon and reflected the lived experience of individuals' suffering from this condition.

RESULTS

Ten interviews were conducted, and five main themes emerged including; the severity of the pain experience, a loss of independence, an altered sense of self, the significant psychological impact, and the variable experience with healthcare providers.

CONCLUSIONS

These findings offer an insight into the lived experience of individuals with frozen shoulder, both on a personal and sociocultural level. The pain endured has profound impacts on physical and mental health, with loss of function resulting in a narrative reconstruction and altered sense of self. Our findings illustrate that frozen shoulder is much more than a benign self-limiting musculoskeletal condition and should be managed accordingly.

TRIAL REGISTRATION

ANZCTR 12620000677909 Registered 28/04/2020 https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=379719&isReview=true.

Fear of movement and emotional distress as prognostic factors for disability in patients with shoulder pain: a prospective cohort study

Background

Shoulder pain is a prevalent and often long-lasting musculoskeletal disorder. The overall prognosis of shoulder pain is highly variable with 40–50% of patients reporting persistent pain 6–12 months after consulting a clinician. The evidence for psychological prognostic factors for patients with shoulder pain is inconsistent. Therefore, the objective of this study was to investigate the association between fear of movement and emotional distress at presentation and self-reported disability over one year of follow-up.

Methods

This is a prospective cohort study of consecutive patients referred to secondary outpatient care due to shoulder pain. Consenting patients underwent a physical examination and completed a comprehensive questionnaire at baseline, three months-, and one-year follow-up. Associations between baseline fear of movement (0–10) or emotional distress (1–4), respectively, and patient reported disability measured using Quick Disability of the Arm and Shoulder (QuickDASH, 0–100) over one year were analyzed with linear mixed-effects models (LMM) for repeated measures (baseline, 3 months and 1 year), adjusting for established prognostic factors.

Results

A total of 138 patients were recruited between March 2015 and January 2018, with response rates of 84.7% (n = 117) and 79.7% (n = 100) at three months and one year, respectively. Adjusted associations revealed that for every point increase in baseline fear of movement, the QuickDASH score increased (worsened) by 1.10 points (95% CI 0.2–2.0) over the follow-up year. For every point increase in baseline emotional distress, the QuickDASH score increased by 19.9 points (95% CI 13.9–25.9) from baseline over the follow-up year.

Conclusion

Higher fear of movement and emotional distress scores at baseline were significantly associated with higher disability over one year in patients with shoulder pain referred to secondary care. Our study indicates that these psychological factors affect prognosis and should be considered by clinicians and researchers working with patients with shoulder pain.

Predicting change in symptoms and function in patients with persistent shoulder pain: a prognostic model development study

BACKGROUND

Persistent shoulder pain causes considerable disruption of the individual's life and imposes high costs on healthcare and society. Well-informed treatment and referral pathways are crucial as unsuccessful interventions and longer duration of symptoms minimizes the likelihood of success in future interventions. Although physiotherapy is generally recommended as first line treatment, no prognostic model or clinical prediction rules exists to help guide the treatment of patients with persistent shoulder pain undergoing physiotherapy. Thus, the objective of this study was to develop a prognostic model to inform clinical decision making and predict change in symptoms and function in patients with persistent shoulder pain.

METHODS

This was a prospective cohort study of 243 patients with persistent shoulder pain referred to outpatient physiotherapy rehabilitation centres. Data was collected at baseline and six-month follow-up. The outcome was change in shoulder symptoms and function as measured by the shortened version of the Disabilities of the Arm, Shoulder and Hand questionnaire (QuickDASH) from baseline to 6 months follow up. Potential predictors were included in a multivariable linear regression model which was pruned using modified stepwise backwards elimination.

RESULTS

The final model consisted of seven predictors; baseline QuickDASH score, employment status, educational level, movement impairment classification, self-rated ability to cope with the pain, health-related quality of life and pain catastrophizing. Together these variables explained 33% of the variance in QuickDASH-change scores with a model root mean squared error of 17 points.

CONCLUSION

The final prediction model explained 33% of the variance in QuickDASH change-scores at 6 months. The root mean squared error (model SD) was relatively large meaning that the prediction of individual change scores was quite imprecise. Thus, the clinical utility of the prediction model is limited in its current form. Further work needs be done in order to improve the performance and precision of the model before external validity can be examined along with the potential impact of the model in clinical practice. Two of the included predictors were novel and could be examined in future studies; movement impairment classification based on diagnosis and health-related quality of life.

Image-guided glucocorticoid injection versus injection without image guidance for shoulder pain

BACKGROUND

Despite widespread use, our 2012 Cochrane review did not confirm that use of imaging to guide glucocorticoid injection for people with shoulder pain improves its efficacy.

OBJECTIVES

To update our review and assess the benefits and harms of image-guided glucocorticoid injection compared to non-image-guided injection for patients with shoulder pain.

SEARCH METHODS

We updated the search of the Cochrane Central Register of Controlled Trials (CENTRAL, via Ovid), MEDLINE (Ovid), Embase (Ovid) and clinicaltrials.gov to 15 Feb 2021, and the World Health Organisation International Clinical Trials Registry Platform (http://www.who.int/trialsearch/Default.aspx) to 06 July 2020. We also screened reference lists of retrieved review articles and trials to identify potentially relevant studies.

SELECTION CRITERIA

We included randomised or quasi-randomised controlled trials that compared image-guided glucocorticoid injection to injection without image guidance (either landmark-guided or intramuscular) injection in patients with shoulder pain (rotator cuff disease, adhesive capsulitis or mixed or undefined shoulder pain). Major outcomes were pain, function, proportion of participants with treatment success, quality of life, adverse events, serious adverse events and withdrawals due to adverse events. Minor outcomes were shoulder range of motion and proportion of participants requiring surgery or additional injections. There were no restrictions on language or date of publication.

DATA COLLECTION AND ANALYSIS

We used standard methodologic procedures expected by Cochrane.

MAIN RESULTS

Nineteen trials were included (1035 participants). Fourteen trials included participants with rotator cuff disease, four with adhesive capsulitis, and one with mixed or undefined shoulder pain. Trial size varied from 28 to 256 participants, most participants were female, mean age ranged between 31 and 60 years, and mean symptom duration varied from 2 to 23 months. Two trials were at low risk of bias for all criteria. The most notable sources of bias in the remaining trials included performance bias and detection bias. Moderate-certainty evidence (downgraded for bias) indicates that ultrasound-guided injection probably provides little or no clinically important benefits compared with injection without guidance with respect to pain (15 trials) or function (14 trials) at three to six weeks follow-up. It may not improve quality of life (2 trials, low-certainty evidence, downgraded due to potential for bias and imprecision) and we are uncertain about the effect of ultrasound-guided injection on participant-rated treatment success due to very low-certainty evidence (downgraded for bias, inconsistency and imprecision). Mean pain (scale range 0 to 10, higher scores indicate more pain) was 3.1 points with injection without image guidance and 0.5 points better (0.2 points better to 0.8 points better; 1003 participants, 15 trials) with an ultrasound-guided injection. This represents a slight difference for pain (0.5 to 1.0 points on a 0 to 10 scale). Mean function (scale range 0 to 100, higher scores indicate better function) was 68 points with injection without image guidance and 2.4 points better (0.2 points worse to 5.1 points better; 895 participants, 14 trials) with an ultrasound-guided injection. Mean quality of life (scale range 0 to 100, higher scores indicate better quality of life) was 65 with injection without image guidance and 2.8 points better (0.7 worse to 6.4 better; 220 participants, 2 trials) with an ultrasound-guided injection. In five trials (350 participants), 101/175 (or 606 per 1000) people in the ultrasound-guided group reported treatment success compared with 68/175 (or 389 per 1000) people in the group injected without image guidance (RR 1.56 (95% CI 0.89 to 2.75)), an absolute difference of 22% more reported success (4% fewer to 62% more). Low-certainty evidence (downgraded for bias and imprecision) indicates that ultrasound-guided injections may not reduce the risk of adverse events compared to injections without image guidance. In five trials (402 participants), 38/200 (or 181 per 1000) people in the ultrasound-guided group reported adverse events compared with 51/202 (or 252 per 1000) in the non-image-guided injection group (RR 0.72 (95% CI 0.4 to 1.28)), an absolute difference of 7% fewer adverse events (15% fewer to 7% more). Five trials reported that there were no serious adverse events. The remaining trials did not report serious adverse events. One trial reported that 1/53 (or 19 per 1000) in the injection without image guidance group and 0/53 in the ultrasound-guided group withdrew due to adverse events. Sensitivity analyses indicate that the effects for pain and function may have been influenced by selection bias, and the effects for function may have been influenced by detection bias. The test for subgroup differences indicated there were unlikely to be differences in pain and function across different shoulder conditions.

AUTHORS' CONCLUSIONS

Our updated review does not support use of image guidance for injections in the shoulder. Moderate-certainty evidence indicates that ultrasound-guided injection in the treatment of shoulder pain probably provides little or no benefit over injection without imaging in terms of pain or function and low-certainty evidence indicates there may be no difference in quality of life. We are uncertain if ultrasound-guided injection improves participant-rated treatment success, due to very low-certainty evidence. Low-certainty evidence also suggests ultrasound-guided injection may not reduce the risk of adverse events compared with non-image-guided injection. No serious adverse events were reported in any trial. The lack of significant benefit of image guidance over injection without image guidance to improve patient-relevant outcomes or reduce harms, suggests that any added cost of image guidance appears unjustified.

Diagnostic Labels for Rotator Cuff Disease Can Increase People's Perceived Need for Shoulder Surgery: An Online Randomized Controlled Trial

OBJECTIVE

To investigate whether different labels for rotator cuff disease influence people's perceived need for surgery.

DESIGN

Randomized controlled experiment.

METHODS

Participants with and without shoulder pain read a vignette describing a patient with rotator cuff disease and were randomized to 1 of 6 terms describing rotator cuff disease: subacromial impingement syndrome, rotator cuff tear, bursitis, rotator cuff-related shoulder pain, shoulder sprain, and episode of shoulder pain. Perceived need for shoulder surgery was the primary outcome. Secondary outcomes included perceived need for imaging, an injection, a second opinion, and to see a specialist; perceived seriousness of the condition; recovery expectations; and perceived impact on work attendance. Using a Bonferroni correction (significance, P<.003), adjusted between-group mean differences and 99.67% confidence intervals (CIs) were obtained using a 1-way analysis of covariance.

RESULTS

One thousand three hundred eight (80% of 1626) responses were analyzed. Participants' mean ± SD age was 40.3 ± 16.0 years, and 59% were women. Mean perceived need for surgery (0-10 scale) was low and slightly higher among those assigned to the rotator cuff tear label compared to the bursitis label (2.6 versus 2.1; adjusted mean difference, 0.7; 99.67% CI: 0.0, 1.4). Mean perceived need for imaging (0-10) was moderate and slightly higher among those assigned to the rotator cuff tear (4.7 versus 3.7; adjusted mean difference, 1.0; 99.67% CI: 0.2, 1.9) and subacromial impingement syndrome labels (4.7 versus 3.7; adjusted mean difference, 1.0; 99.7% CI: 0.1, 1.9) compared to the bursitis label.

CONCLUSION

There were small differences in the perceived need for surgery and imaging between some labels, which could be important at the population level. J Orthop Sports Phys Ther 2021;51(8):401-411. Epub 31 Mar 2021. doi:10.2519/jospt.2021.10375.

What Are the Most Important Problems in Functioning Among Patients With Shoulder Pain? An Analysis of the Patient-Specific Functional Scale

OBJECTIVE

The purpose of this study was to identify important functional problems among individuals with shoulder pain using the Patient-Specific Functional Scale (PSFS) and to investigate differences between individuals receiving primary care and individuals receiving secondary care.

METHODS

In this cross-sectional study located in a primary and secondary care outpatient clinic, a total of 177 individuals seeking care for shoulder pain (84 from primary care and 93 from secondary care) were recruited. Background variables, pain, physical activity, and PSFS responses were collected using a questionnaire software package. Meaningful concepts were linked from the PSFS responses to the International Classification of Functioning, Disability and Health (ICF) according to established rules. Frequencies for the ICF categories were estimated separately for primary care and secondary care. Differences between primary care and secondary care were investigated by calculating CIs for the sample proportions at ICF chapter level.

RESULTS

The primary care sample reported functional problems linked to 226 ICF categories, whereas the secondary care sample reported functional problems linked to 337 ICF categories. Of the linked ICF categories, 87.7% belonged to the Activities and Participation component of the ICF. Seventeen categories were identified in >3% of the individuals; of those, the most frequent categories were recreation and leisure, lifting and carrying objects, doing housework, hand and arm use, and remunerative employment. Categories included in the ICF chapters of self-care and domestic life were significantly more frequent in the secondary care sample, whereas there was a trend that neuromusculoskeletal and movement-related functions were more frequent in primary care.

CONCLUSION

The present findings indicate that individuals with shoulder pain report a wide range of functional problems, from basic functions related to mobility to activities related to work and leisure. This study also discovered differences between patients in primary care and secondary care. The large variation in the experiences between people supports the use of an individualized measure in assessments.

IMPACT

This study adds new knowledge about problems in functioning among people with shoulder pain and how the individual experience varies between primary care and secondary care settings. Moreover, the content analyses used in this study showed the full potential of the ICF classification and should have potential for further application.

Clinical practice guidelines for the management of atraumatic shoulder conditions: protocol for a systematic review

INTRODUCTION

Shoulder conditions are a major cause of morbidity in the general population. Many clinical practice guidelines (CPGs) for shoulder conditions have been developed. Their purpose is to provide evidence-based recommendations to assist clinicians in providing optimal care to maximise patient outcomes. The aim of this systematic review is to identify, appraise, and compare the content and quality of CPGs for atraumatic shoulder conditions.

METHODS AND ANALYSIS

CPGs for atraumatic shoulder conditions will be included provided they make recommendations about diagnosis and/or management, are identified by their authors as a guideline and are consistent with the Appraisal of Guidelines for Research and Evaluation (AGREE) II definition of a guideline. A systematic search of electronic databases, online guideline repositories and the websites of relevant professional societies will be conducted to identify eligible CPGs. Search terms relating to shoulder conditions (eg, 'adhesive capsulitis', 'rotator cuff' and 'bursitis') will be combined with a validated search filter for CPGs. Pairs of independent reviewers will determine eligibility of CPGs identified by the search. Quality appraisal of included CPGs will be performed using the AGREE II instrument. Recommendations from each CPG and how they were determined will be extracted and compared across similar CPGs. Results from this systematic review will be reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis statement.

ETHICS AND DISSEMINATION

Ethical approval is not required for this systematic review. The results from this study will be published in a peer-reviewed journal and disseminated to professional societies that publish shoulder CPGs, clinical policy groups, clinicians, researchers and consumers.

PROSPERO REGISTRATION NUMBER

CRD42020182723.

Multifaceted interventions are required to improve physical activity behaviour in hospital care: a meta-ethnographic synthesis of qualitative research

QUESTION

What are the views of patients, close relatives and healthcare professionals on physical activity behaviour in hospital care?

METHODS

A meta-ethnographic synthesis of qualitative studies was conducted with a lines-of-argument analysis. The methodological quality of included studies was evaluated using the Critical Appraisal Skills Programme (CASP) checklist. The lines of argument were synthesised and mapped in an existing theoretical model. The confidence of evidence was assessed using the Grading of Recommendations Assessment, Development and Evaluation Confidence in Evidence from Reviews of Qualitative Research (GRADE-CERQual) approach.

RESULTS

Eleven studies were included and provided data from 290 participants (145 patients, 0 close relatives and 145 healthcare professionals). We have synthesised six lines of argument that explained the (intention of) physical activity behaviour of patients during their hospital stay: patients and healthcare professionals perceive benefits and risks of physical activity for patients' health (high confidence); physical activity gives a sense of freedom, confidence in recovery and mental wellbeing (high confidence); all healthcare professionals should offer timely and tailored physical activity promotion (high confidence); patient motivation to be physically active may be contingent upon encouragement (moderate confidence); family members can influence physical activity behaviour favourably or unfavourably (low confidence); and hospital culture has a negative influence on physical activity behaviour of patients (high confidence).

CONCLUSIONS

Physical activity behaviour of patients during their hospital stay is a complex phenomenon with multiple interactions at the level of patients, healthcare professionals and hospital culture. Considering the results of this synthesis, multifaceted implementation strategies are needed to improve physical activity intention and behaviour of patients during their hospital stay.

Understanding Shoulder Pain: A Qualitative Evidence Synthesis Exploring the Patient Experience

OBJECTIVE

The objective of this study was to review and synthesize qualitative research studies exploring the experiences of individuals living with shoulder pain to enhance understanding of the experiences of these individuals as well as facilitate health care developments.

METHODS

A meta-ethnographic approach was adopted to review and synthesize eligible published qualitative research studies. The findings from each included study were translated into one another using the Noblit and Hares 7-stage process. A systematic search of 11 electronic databases was conducted in March 2020. Methodological quality was assessed using the Critical Appraisal Skills Programme appraisal tool.

RESULTS

Nineteen studies were included in the meta-synthesis. Included articles explored the lived experiences as well as treatment-related experiences of participants. All of the included articles were deemed to be of high methodological quality. Three themes were identified: (1) negative emotional, social, and activity impact ("It has been a big upheaval"); (2) developing an understanding ("Why is it hurting so much?"); and (3) exercise ("Am I going to go through a lot of pain in moving it…?"). Across the included studies, the severe emotional and physical impact of shoulder pain was a core finding. Many people sought a "permanent" solution involving surgery. Openness to other treatment options was influenced by factors including understanding of pain, prior experiences, and treatment expectations.

CONCLUSION

These findings deepen our understanding of the impact of shoulder pain on peoples' lives and provide novel insight into the experience of treatment. Enhanced awareness of people's experiences of shoulder pain and treatment is crucial for clinicians when planning and implementing evidence-based recommendation.

IMPACT

To the knowledge of the authors, this is the first qualitative evidence synthesis to explore the treatment-related experiences of individuals with shoulder pain. Shoulder surgery was considered by many as the only means to achieve a more permeant resolution of symptoms.

LAY SUMMARY

Shoulder pain causes emotional and physical turmoil that can permeate every facet of life. People's understanding of their shoulder pain appears to be deeply rooted in a biomechanical view of pain, which influences their expectations relating to diagnosis and treatment.

Perception, attitude, and demand for Korean medicine and Western medicine collaborative treatment of medical occupational groups in Korea: A scoping review

BACKGROUND

In Korea, there exists a dual medical license system whereby both traditional Korean medicine and Western medicine doctors practice independently. In 2009, via medical law revision, cross employment was allowed to activate Korean medicine and Western medicine collaborative treatment (KWCT). Despite its several advantages, there are several barriers to a well-organized KWCT. To activate KWCT, we investigated perception, attitude, demand of medical occupational groups and research gap via scoping review.

METHODS

Scoping review is an emerging methodology for knowledge synthesis adopting the Arksey and O'Malley framework. The research question was "What is known about perception, attitude, demand, and research gap on KWCT?" We searched articles published from 2009 to 2019 in 7 Korean and 4 English databases. We conducted descriptive and qualitative thematic analysis and presented the research gap.

RESULTS

From 1,305 articles, 6 quantitative and 3 qualitative studies were included. In quantitative studies, perception and attitude of medical occupational groups did not change markedly. For better perception and attitude, experiencing, mutual understanding, and respect should precede. Academic exchange, education, supporting KWCT research and legal/institutional/administrative support is also important. In qualitative studies, education course, guidelines, trust, safety, academic integration, and scientification were also required. We found several research gaps about KWCT especially detailed on-site demand and activation strategy about KWCT.

CONCLUSION

We investigated perception, attitude, and demand on KWCT. Based on research gap in our scoping review, quantitative studies using validated questionnaire and in-depth interview are needed to identify on-site demand to improve KWCT implementation.

PROTOCOL REGISTRATION

https://www.researchregistry.com/(reviewregistry830).

Effects of electromyographic biofeedback interventions for shoulder pain and function: Systematic review and meta-analysis

OBJECTIVE

To systematically review the effectiveness of electromyographic biofeedback interventions to improve pain and function of patients with shoulder pain.

DESIGN

Systematic review of controlled clinical trials.

LITERATURE SEARCH

Databases (Medline, EMBASE, CINAHL, PEDro, CENTRAL, Web of Science, and SCOPUS) were searched in December 2020.

STUDY SELECTION CRITERIA

Randomized clinical trials that investigated the effects of electromyographic biofeedback for individuals with shoulder pain. Patient-reported pain and functional outcomes were collected and synthesized.

DATA SYNTHESIS

The level of evidence was synthesized using GRADE and Standardized Mean Differences and 95% confidence interval were calculated using a random-effects inverse variance model for meta-analysis.

RESULTS

Five studies were included with a total sample of 272 individuals with shoulder pain. Very-low quality of evidence indicated that electromyographic biofeedback was not superior to control for reducing shoulder pain (standardized mean differences = -0.21, 95% confidence interval: -0.67 to 0.24, P = 0.36). Very-low quality of evidence indicated that electromyographic biofeedback interventions were not superior to control for improving shoulder function (standardized mean differences = -0.11, 95% confidence interval: -0.41 to 0.19, P = 0.48).

CONCLUSION

Electromyographic biofeedback may be not effective for improving shoulder pain and function. However, the limited number of included studies and very low quality of evidence does not support a definitive recommendation about the effectiveness of electromyographic biofeedback to treat individuals with shoulder pain.

Adherence to self-managed exercises for patients with persistent subacromial pain: the Ad-Shoulder feasibility study

BACKGROUND

Exercise is recommended for patients with subacromial pain. It has been suggested that good exercise adherence improves clinical outcomes. Despite this, little attention has been paid to the need for behavioural frameworks to enhance adherence to home exercise programmes for patients with subacromial pain.

METHODS

A feasibility study with pre-post design was used. Participants aged > 18 years, with subacromial pain, who had received conservative treatment during the past 6 months, were recruited. The Ad-Shoulder intervention consisted of 1-5 individual sessions provided over 3 months and was based on 5 self-management skills, which aimed to enhance the patients' self-efficacy and adherence to self-managed exercises. The primary objectives were assessed according to predefined progression criteria: (1) the recruitment rate (10 patients enrolled within 12 weeks), (2) follow-up rate (≥ 80% on all self-reported measures), (3) objective physical activity measures (≥ 80% of participants would contribute valid data at each time point), (4) adherence with the self-managed exercises (≥ 80% of the participants would adhere to ≥ 80% of the assigned home exercise programme), (5) fidelity of the delivery of the intervention (the therapists delivered the intervention according to the protocol) and (6) adverse events (< 30% would report adverse events (including mild)). The results were reported using descriptive statistics.

RESULTS

Eleven patients were recruited during 16 weeks. Ten patients completed the self-reported measures at baseline and week 12. Objective physical activity measures were successfully obtained for 100% (11/11) at baseline, 64% (7/11) at week six and 82% at week 12. Fifty-five percent (6/11) of the participants satisfactorily completed at least 80% of their home exercise programme. All sessions were delivered according to the protocol. None of the patients reported any adverse events.

CONCLUSIONS

Objective physical activity data measures at baseline and week 12, follow-up, the physiotherapists' fidelity to the intervention and adverse events met our pre-specified progression criteria. Recruitment and adherence to the self-managed exercise programme were both below the anticipated level. Further intervention development is necessary to understand whether adherence to the self-managed exercises could be enhanced and additional methods of recruitment would need to be considered, including additional recruitment sites, in any planning for a future main trial.

TRIAL REGISTRATION

ClinicalTrials.gov, NCT04190836 , Registered December 9, 2019-retrospectively registered.

O escore SPADI, idade, nível de escolaridade e gênero são preditivos de autoeficácia em pacientes com dor no ombro?

RESUMO Fatores intrínsecos, como nível de escolaridade, idade e gênero, se relacionam com dor e disfunção, assim como a autoeficácia pode modificar o efeito que a dor e disfunção têm sobre resultados clínicos dos pacientes. Este estudo transversal investigou se o escore no Shoulder Pain and Disability Index (SPADI), idade, nível de escolaridade e gênero são preditivos de autoeficácia em pacientes com dor no ombro e se há diferença nos níveis de dor e incapacidade entre grupos de idade e gênero. Foram analisados dados sociodemográficos e pontuações do SPADI e do Chronic Pain Self- Efficacy Scale (CPSS) de um banco de dados de pacientes atendidos em um ambulatório de fisioterapia público especializado em ombro, um total de 123 pacientes com média de idade de 54 (±11,54), SPADI de 67,56 (±22,54) e CPSS de 182,22 (±61,76). A análise de regressão linear múltipla mostrou o SPADI como único fator preditivo de autoeficácia (β=-1,39 [IC95%=-1,84 a -0,93], p<0,001), explicando 23% de sua variância (r2=0,23). A análise de variância (ANOVA) mostrou que a pontuação do SPADI foi significantemente diferente entre gêneros (diferença média=22,27; p<0,001), mas similar entre grupos de idade (diferença média=7,04; p=0,16). Concluiu-se que os pacientes que se queixaram de dor no ombro em um ambulatório de fisioterapia público especializado em ombro foram a maioria mulheres de meia-idade, que cursaram apenas o ensino fundamental, apresentaram dor e incapacidade importantes e uma alta autoeficácia. Sendo que a pontuação no questionário SPADI foi capaz de prever parcialmente a autoeficácia.

Surgical treatments compared with early structured physiotherapy in secondary care for adults with primary frozen shoulder: the UK FROST three-arm RCT

BACKGROUND

Frozen shoulder causes pain and stiffness. It affects around 10% of people in their fifties and is slightly more common in women. Costly and invasive surgical interventions are used, without high-quality evidence that these are effective.

OBJECTIVES

To compare the clinical effectiveness and cost-effectiveness of three treatments in secondary care for adults with frozen shoulder; to qualitatively explore the acceptability of these treatments to patients and health-care professionals; and to update a systematic review to explore the trial findings in the context of existing evidence for the three treatments.

DESIGN

This was a pragmatic, parallel-group, multicentre, open-label, three-arm, randomised superiority trial with unequal allocation (2 : 2 : 1). An economic evaluation and a nested qualitative study were also carried out.

SETTING

The orthopaedic departments of 35 hospitals across the UK were recruited from April 2015, with final follow-up in December 2018.

PARTICIPANTS

Participants were adults (aged ≥ 18 years) with unilateral frozen shoulder, characterised by restriction of passive external rotation in the affected shoulder to < 50% of the opposite shoulder, and with plain radiographs excluding other pathology.

INTERVENTIONS

The inventions were early structured physiotherapy with a steroid injection, manipulation under anaesthesia with a steroid injection and arthroscopic capsular release followed by manipulation. Both of the surgical interventions were followed with post-procedural physiotherapy.

MAIN OUTCOME MEASURES

The primary outcome and end point was the Oxford Shoulder Score at 12 months post randomisation. A difference of 5 points between early structured physiotherapy and manipulation under anaesthesia or arthroscopic capsular release or of 4 points between manipulation under anaesthesia and arthroscopic capsular release was judged clinically important.

RESULTS

The mean age of the 503 participants was 54 years; 319 were female (63%) and 150 had diabetes (30%). The primary analyses comprised 473 participants (94%). At the primary end point of 12 months, participants randomised to arthroscopic capsular release had, on average, a statistically significantly higher (better) Oxford Shoulder Score than those randomised to manipulation under anaesthesia (2.01 points, 95% confidence interval 0.10 to 3.91 points; p = 0.04) or early structured physiotherapy (3.06 points, 95% confidence interval 0.71 to 5.41 points; p = 0.01). Manipulation under anaesthesia did not result in statistically significantly better Oxford Shoulder Score than early structured physiotherapy (1.05 points, 95% confidence interval -1.28 to 3.39 points; p = 0.38). No differences were deemed of clinical importance. Serious adverse events were rare but occurred in participants randomised to surgery (arthroscopic capsular release,n = 8; manipulation under anaesthesia,n = 2). There was, however, one serious adverse event in a participant who received non-trial physiotherapy. The base-case economic analysis showed that manipulation under anaesthesia was more expensive than early structured physiotherapy, with slightly better utilities. The incremental cost-effectiveness ratio for manipulation under anaesthesia was £6984 per additional quality-adjusted life-year, and this intervention was probably 86% cost-effective at the threshold of £20,000 per quality-adjusted life-year. Arthroscopic capsular release was more costly than early structured physiotherapy and manipulation under anaesthesia, with no statistically significant benefit in utilities. Participants in the qualitative study wanted early medical help and a quicker pathway to resolve their shoulder problem. Nine studies were identified from the updated systematic review, including UK FROST, of which only two could be pooled, and found that arthroscopic capsular release was more effective than physiotherapy in the long-term shoulder functioning of patients, but not to the clinically important magnitude used in UK FROST.

LIMITATIONS

Implementing physiotherapy to the trial standard in clinical practice might prove challenging but could avoid theatre use and post-procedural physiotherapy. There are potential confounding effects of waiting times in the trial.

CONCLUSIONS

None of the three interventions was clearly superior. Early structured physiotherapy with a steroid injection is an accessible and low-cost option. Manipulation under anaesthesia is the most cost-effective option. Arthroscopic capsular release carries higher risks and higher costs.

FUTURE WORK

Evaluation in a randomised controlled trial is recommended to address the increasing popularity of hydrodilatation despite the paucity of high-quality evidence.

TRIAL REGISTRATION

Current Controlled Trials ISRCTN48804508.

FUNDING

This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 24, No. 71. See the NIHR Journals Library website for further project information.

The inclusion of mobilisation with movement to a standard exercise programme for patients with rotator cuff related pain: a randomised, placebo-controlled protocol trial

Background

Rotator cuff related pain (RCRP) is one of the most common sources of musculoskeletal shoulder pain affecting the general population. Conservative treatment, in the form of exercise, is considered the first line approach, nonetheless, improvements seem to be modest. One therapeutic modality that might be an adjunct to the treatment of this condition is mobilisation with movement (MWM). MWM is a pain-free manual procedure that targets restricted and painful movements, commonly seen in patients with RCRP. The purpose of clinical trial is to determine whether MWM with exercise has benefits over sham MWM with exercise in RCRP.

Methods

A randomised, sham-controlled trial of 70 adults complaining of RCRP will compare the effects of MWM combined with exercise over sham MWM with exercise. Participants will be allocated to one of two groups: exercise and MWM (EG) or exercise and sham MWM (CG). Two weekly individual treatment sessions will be conducted over five weeks. All assessments will be performed by a blinded assessor. Primary outcome measures will be the shoulder pain and disability index (SPADI) and the numeric pain rating scale (NPRS), assessed at baseline, discharge and one-month follow-up. Secondary outcome measures will be active range of motion, self-efficacy and the global rating of change scale. The analyses will be conducted considering a statistically significant p-value ≤0.05. Normality will be assessed with the Kolmogorov-Smirnov test and homogeneity with the Levene’s test. For the primary outcome measures (SPADI and NPRS) and self-efficacy, a 2 × 3 ANOVA with treatment group (EG versus CG) and time (baseline, end of the treatment and follow-up) factors will be performed. Separate 2 × 2 ANOVA will be used for range of motion (baseline and end of the treatment). Global rating scale of change analysis will be conducted using descriptive statistics. Intention-to-treat analysis will be adopted.

Discussion

As there is a paucity of longitudinal studies investigating the use of MWM in patients with RCRP, this study will help to better understand its role together with a structured exercise programme.

Trial registration

Clinical Trials Registry number NCT04175184. November, 2019.

What Do the OMERACT Shoulder Core Set Candidate Instruments Measure? An Analysis Using the Refined International Classification of Functioning, Disability, and Health Linking Rules

OBJECTIVE

The objective of this paper is to assess the content and measurement constructs of the candidate instruments for the domains of "pain" and "physical function/activity" in the Outcome Measures in Rheumatology (OMERACT) shoulder core set. The results of this International Classification of Functioning, Disability, and Health (ICF)-based analysis may inform further decisions on which instruments should ultimately be included in the core set.

METHODS

The materials for the analysis were the 13 candidate measurement instruments within pain and physical function/activity in the shoulder core domain set, which either passed or received amber ratings (meaning there were some issues with the instrument) in the OMERACT filtering process. The content of the candidate instruments was extracted and linked to the ICF using the refined linking rules. The linking rules enhance the comparability of instruments by providing a comprehensive overview of the content of the instruments, the context in which the measurements take place, the perspectives adopted, and the types of response options.

RESULTS

The ICF content analysis showed a large variation in content and measurement constructs in the candidate instruments for the shoulder core outcome measurement set.

CONCLUSION

Two of 6 pain instruments include constructs other than pain. Within the physical function/activity domain, 2 candidate instruments matched the domain, 3 included additional content, and 2 included meaningful concepts in the response options, suggesting that they should be omitted as candidate instruments. The analyses show that the content in most existing instruments of shoulder pain and functioning extends across core set domains.

Impact of demonstration in a realistic simulation environment as a postoperative education in patients' experience

OBJECTIVE

To evaluate the impact of training in the Practical Life Room on patients experience during hospitalization.

METHODS

Subjects submitted to orthopedic surgeries were randomized to two groups (Control and Intervention) in the postoperative period. The Control Group received only the printed guidelines regarding the postoperative period, and the Intervention Group received the printed guidelines and a demonstration and training session with a physical therapist, in an environment created to simulate a house and its rooms (living room, bedroom, kitchen, laundry and bathroom). The participants of both groups answered the questionnaire Hospital Consumer Assessment of Healthcare Providers and Systems on the day of discharge.

RESULTS

Sixty-eight subjects were included in the study, 30 (44.1%) in the Control Group and 38 (55.9%) in the Intervention Group. The Hospital Consumer Assessment of Healthcare Providers and Systems questionnaire score showed no significant difference between the groups (p=0.496).

CONCLUSION

There was no influence of the proposed intervention on the results of the Hospital Consumer Assessment of Healthcare Providers and Systems questionnaire, perhaps because of the limitation of the instrument or due to the fact it was employed when patients were still hospitalized. However, by reports from patients in the Intervention Group about felling better prepared and safer for performing daily activities, it is believed that patient education approaches through demonstration should be included as part of the process to prepare for discharge, whenever possible.

Content reporting of exercise interventions in rotator cuff disease trials: results from application of the Consensus on Exercise Reporting Template (CERT)

Background

Exercise interventions are frequently recommended for patients with rotator cuff disease, but poor content reporting in clinical trials of exercise limits interpretation and replication of trials and clinicians’ ability to deliver effective exercise protocols. The Consensus on Exercise Reporting Template (CERT) was developed to address this problem.

Objective

To assess completeness of content reporting of exercise interventions in randomised controlled trials for patients with rotator cuff disease and the inter-rater reliability of the CERT.

Design

Critical appraisal.

Methods

Independent pairs of reviewers applied the CERT to all 34 exercise trials from the most recent Cochrane Review evaluating the effect of manual therapy and exercise for patients with rotator cuff disease. We used the CERT Explanation and Elaboration Statement to guide assessment of whether each of the 19-item criteria were clearly described (score 0–19; higher scores indicate better reporting). Percentage agreement and the prevalence and bias adjusted kappa (PABAK) coefficient were used to measure inter-rater reliability.

Results

The median CERT score was 5 (range 0–16). Percentage agreement was high for 15 items and acceptable for 4 items. The PABAK coefficient indicated excellent (5 items), substantial (11 items) and moderate (3 items) inter-rater agreement.

Conclusion

The description of exercise interventions for patients with rotator cuff disease in published trials is poorly reported. Overall, the inter-rater reliability of the CERT is high/acceptable. We strongly encourage journals to mandate use of the CERT for papers reporting trial protocols and results investigating exercise interventions.

The OMERACT Core Domain Set for Clinical Trials of Shoulder Disorders

OBJECTIVE

To reach consensus on the core domains to be included in a core domain set for clinical trials of shoulder disorders using the Outcome Measures in Rheumatology (OMERACT) Filter 2.1 Core Domain Set process.

METHODS

At OMERACT 2018, the OMERACT Shoulder Working Group conducted a workshop that presented the OMERACT 2016 preliminary core domain set and its rationale based upon a systematic review of domains measured in shoulder trials and international Delphi sessions involving patients, clinicians, and researchers, as well as a new systematic review of qualitative studies on the experiences of people with shoulder disorders. After discussions in breakout groups, the OMERACT core domain set for clinical trials of shoulder disorders was presented for endorsement by OMERACT 2018 participants.

RESULTS

The qualitative review (n = 8) identified all domains included in the preliminary core set. An additional domain, cognitive dysfunction, was also identified, but confidence that this represents a core domain was very low. The core domain set that was endorsed by the OMERACT participants, with 71% agreement, includes 4 "mandatory" trial domains: pain, function, patient global - shoulder, and adverse events including death; and 4 "important but optional" domains: participation (recreation/work), sleep, emotional well-being, and condition-specific pathophysiological manifestations. Cognitive dysfunction was voted out of the core domain set.

CONCLUSION

OMERACT 2018 delegates endorsed a core domain set for clinical trials of shoulder disorders. The next step includes identification of a core outcome measurement set that passes the OMERACT 2.1 Filter for measuring each domain.