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Orthopaedic Proceedings
Vol. 106-B, Issue SUPP_15 | Pages 17 - 17
7 Aug 2024
Karia R Roberts L Ryan C
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Purpose and background. Cauda equina syndrome (CES) leads to nerve compression in the lumbar spine, and requires immediate treatment to prevent permanent neurological dysfunction, including urinary/anorectal incontinence. The consequences for the patient are significant as, in the decade to 2018, CES has cost the NHS £186,134,049. No study has reported patientsexperiences of being managed with suspected CES in an emergency department (ED), and this study explores patientsexperiences and how the NHS can optimise care for patients experiencing this condition. Methods and Results. In this qualitative secondary analysis, 14 participants (aged 23–63 years) with suspected CES were purposively sampled from 4 EDs in England. Online, semi-structed interviews were undertaken (in 2021, during the pandemic), and were audio-recorded and transcribed verbatim. Data were managed using a Framework approach and analysed thematically. Three themes were identified: quality of care; environmental factors; and expectations. The quality of care included managing uncertainty, the importance of communication, appropriate assessment and follow-up care. Environmental factors, including the chairs, waiting times and the busy nature of the ED, negatively impacted patientsexperiences. Furthermore, an expectation gap was identified, as most individuals came to the ED expecting to receive a scan, an accurate diagnosis and a cure. Despite frustrations, patients expressed gratitude towards the ED staff. Conclusion. This study highlights the importance of empathically acknowledging the patient's pain and providing comprehensive assessments and management plans for people attending ED with suspected CES. Optimising the ED environment to minimise patients’ pain and distress while waiting to access care is paramount and overdue. No conflicts of interest.  . Sources of funding. Funding for primary data: Health Education England & National Institute of Health and Care Research (ICA-CDRF-2018-04-ST2-040)


Orthopaedic Proceedings
Vol. 106-B, Issue SUPP_15 | Pages 21 - 21
7 Aug 2024
Ryan C Pope C Roberts L
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Purpose and background. Although clinical guidelines recommend that low back pain (LBP) is best managed in primary or community care, in the UK and globally, LBP accounts for around 4% of emergency department (ED) attendances. Organising and delivering healthcare to be safe, effective, and acceptable requires hearing patients’ perspectives; this study therefore aimed to explore patientsexperiences of attending the ED for LBP. Methods and results. This was a multisite qualitative interview study with 47 adults (aged 23–79 years) who, in the past six weeks, had attended one of four UK NHS emergency departments for LBP (all types and durations). Purposive sampling was used to gain variation in the recruiting site, and LBP and demographic characteristics. Data were collected using individual, semi-structured, telephone interviews (median 45mins). Interviews were audio-recorded, transcribed verbatim, and analysed thematically. We identified significant variation in patientsexperiences of ED care for LBP, which we argue reflects contrasting cultures of ED care. We present three cultures, emergency screening only, ‘cynicism and neglect’, and ‘kindness’; these cultures differ in how they navigate the tension between the ED remit and patients’ perceived needs of care. We draw on Bourdieu's notions of field and habitus and professional identity theory to help explain these findings. Conclusion. Our findings suggest unwarranted variation in ED care for LBP. Implications include the need for urgent access to primary and community care and clarity about best practice managing LBP in the ED; best practice guidance and strategies to implement this should be informed by notions of culture and professional identity. No conflicts of interest.  . Sources of funding. Health Education England & National Institute of Health and Care Research (ICA-CDRF-2018-04-ST2-040)


Aims. Psychoeducative prehabilitation to optimize surgical outcomes is relatively novel in spinal fusion surgery and, like most rehabilitation treatments, they are rarely well specified. Spinal fusion patients experience anxieties perioperatively about pain and immobility, which might prolong hospital length of stay (LOS). The aim of this prospective cohort study was to determine if a Preoperative Spinal Education (POSE) programme, specified using the Rehabilitation Treatment Specification System (RTSS) and designed to normalize expectations and reduce anxieties, was safe and reduced LOS. Methods. POSE was offered to 150 prospective patients over ten months (December 2018 to November 2019) Some chose to attend (Attend-POSE) and some did not attend (DNA-POSE). A third independent retrospective group of 150 patients (mean age 57.9 years (SD 14.8), 50.6% female) received surgery prior to POSE (pre-POSE). POSE consisted of an in-person 60-minute education with accompanying literature, specified using the RTSS as psychoeducative treatment components designed to optimize cognitive/affective representations of thoughts/feelings, and normalize anxieties about surgery and its aftermath. Across-group age, sex, median LOS, perioperative complications, and readmission rates were assessed using appropriate statistical tests. Results. In all, 65 (43%) patients (mean age 57.4 years (SD 18.2), 58.8% female) comprised the Attend-POSE, and 85 (57%) DNA-POSE (mean age 54.9 years (SD 15.8), 65.8% female). There were no significant between-group differences in age, sex, surgery type, complications, or readmission rates. Median LOS was statistically different across Pre-POSE (5 days ((interquartile range (IQR) 3 to 7)), Attend-POSE (3 (2 to 5)), and DNA-POSE (4 (3 to 7)), (p = 0.014). Pairwise comparisons showed statistically significant differences between Pre-POSE and Attend-POSE LOS (p = 0.011), but not between any other group comparison. In the Attend-POSE group, there was significant change toward greater surgical preparation, procedural familiarity, and less anxiety. Conclusion. POSE was associated with a significant reduction in LOS for patients undergoing spinal fusion surgery. Patients reported being better prepared for, more familiar, and less anxious about their surgery. POSE did not affect complication or readmission rates, meaning its inclusion was safe. However, uptake (43%) was disappointing and future work should explore potential barriers and challenges to attending POSE. Cite this article: Bone Jt Open 2022;3(2):135–144


Bone & Joint Open
Vol. 5, Issue 9 | Pages 809 - 817
27 Sep 2024
Altorfer FCS Kelly MJ Avrumova F Burkhard MD Sneag DB Chazen JL Tan ET Lebl DR

Aims

To report the development of the technique for minimally invasive lumbar decompression using robotic-assisted navigation.

Methods

Robotic planning software was used to map out bone removal for a laminar decompression after registration of CT scan images of one cadaveric specimen. A specialized acorn-shaped bone removal robotic drill was used to complete a robotic lumbar laminectomy. Post-procedure advanced imaging was obtained to compare actual bony decompression to the surgical plan. After confirming accuracy of the technique, a minimally invasive robotic-assisted laminectomy was performed on one 72-year-old female patient with lumbar spinal stenosis. Postoperative advanced imaging was obtained to confirm the decompression.


Bone & Joint Open
Vol. 4, Issue 8 | Pages 573 - 579
8 Aug 2023
Beresford-Cleary NJA Silman A Thakar C Gardner A Harding I Cooper C Cook J Rothenfluh DA

Aims

Symptomatic spinal stenosis is a very common problem, and decompression surgery has been shown to be superior to nonoperative treatment in selected patient groups. However, performing an instrumented fusion in addition to decompression may avoid revision and improve outcomes. The aim of the SpInOuT feasibility study was to establish whether a definitive randomized controlled trial (RCT) that accounted for the spectrum of pathology contributing to spinal stenosis, including pelvic incidence-lumbar lordosis (PI-LL) mismatch and mobile spondylolisthesis, could be conducted.

Methods

As part of the SpInOuT-F study, a pilot randomized trial was carried out across five NHS hospitals. Patients were randomized to either spinal decompression alone or spinal decompression plus instrumented fusion. Patient-reported outcome measures were collected at baseline and three months. The intended sample size was 60 patients.


Bone & Joint Open
Vol. 4, Issue 11 | Pages 873 - 880
17 Nov 2023
Swaby L Perry DC Walker K Hind D Mills A Jayasuriya R Totton N Desoysa L Chatters R Young B Sherratt F Latimer N Keetharuth A Kenison L Walters S Gardner A Ahuja S Campbell L Greenwood S Cole A

Aims

Scoliosis is a lateral curvature of the spine with associated rotation, often causing distress due to appearance. For some curves, there is good evidence to support the use of a spinal brace, worn for 20 to 24 hours a day to minimize the curve, making it as straight as possible during growth, preventing progression. Compliance can be poor due to appearance and comfort. A night-time brace, worn for eight to 12 hours, can achieve higher levels of curve correction while patients are supine, and could be preferable for patients, but evidence of efficacy is limited. This is the protocol for a randomized controlled trial of ‘full-time bracing’ versus ‘night-time bracing’ in adolescent idiopathic scoliosis (AIS).

Methods

UK paediatric spine clinics will recruit 780 participants aged ten to 15 years-old with AIS, Risser stage 0, 1, or 2, and curve size (Cobb angle) 20° to 40° with apex at or below T7. Patients are randomly allocated 1:1, to either full-time or night-time bracing. A qualitative sub-study will explore communication and experiences of families in terms of bracing and research. Patient and Public Involvement & Engagement informed study design and will assist with aspects of trial delivery and dissemination.


The Bone & Joint Journal
Vol. 105-B, Issue 3 | Pages 315 - 322
1 Mar 2023
Geere JH Swamy GN Hunter PR Geere JL Lutchman LN Cook AJ Rai AS

Aims

To identify the incidence and risk factors for five-year same-site recurrent disc herniation (sRDH) after primary single-level lumbar discectomy. Secondary outcome was the incidence and risk factors for five-year sRDH reoperation.

Methods

A retrospective study was conducted using prospectively collected data and patient-reported outcome measures, including the Oswestry Disability Index (ODI), between 2008 and 2019. Postoperative sRDH was identified from clinical notes and the centre’s MRI database, with all imaging providers in the region checked for missing events. The Kaplan-Meier method was used to calculate five-year sRDH incidence. Cox proportional hazards model was used to identify independent variables predictive of sRDH, with any variable not significant at the p < 0.1 level removed. Hazard ratios (HRs) were calculated with 95% confidence intervals (CIs).


The Bone & Joint Journal
Vol. 105-B, Issue 4 | Pages 400 - 411
15 Mar 2023
Hosman AJF Barbagallo G van Middendorp JJ

Aims

The aim of this study was to determine whether early surgical treatment results in better neurological recovery 12 months after injury than late surgical treatment in patients with acute traumatic spinal cord injury (tSCI).

Methods

Patients with tSCI requiring surgical spinal decompression presenting to 17 centres in Europe were recruited. Depending on the timing of decompression, patients were divided into early (≤ 12 hours after injury) and late (> 12 hours and < 14 days after injury) groups. The American Spinal Injury Association neurological (ASIA) examination was performed at baseline (after injury but before decompression) and at 12 months. The primary endpoint was the change in Lower Extremity Motor Score (LEMS) from baseline to 12 months.


Orthopaedic Proceedings
Vol. 100-B, Issue SUPP_2 | Pages 23 - 23
1 Feb 2018
Ryan C Roberts L
Full Access

Background and purpose of the study. Uncertainty remains regarding the optimal method of diagnosing sciatica. Clinical guidelines currently recommend that investigations be used only when they are likely to change management. In clinical practice, considerable variation can occur between patient and clinician, regarding the perceived importance of investigations such as MRI scans. The aim of this study was to explore patients' experiences of investigations and to consider the impact of concordance between clinical presentation and investigation findings. Methods and results. In this qualitative study, based on the principles of interpretative phenomenological analysis, 14 participants with a clinical presentation of sciatica of likely nerve root origin, who had recently undergone investigations, were purposively recruited from an NHS, Primary Care Musculoskeletal Service in the UK. Individual, semi-structured interviews were used to collect data, which were audio-recorded and transcribed verbatim. Data were managed using a framework approach and analysed thematically. Although patients reported wanting investigations to understand the cause of symptoms and inform management, access to them was difficult and protracted. When investigations revealed potentially relevant findings, patients experienced relief, validation, empowerment and decisive decision-making. Disappointment emerged, however, regarding treatment waiting times and options, and long-term prognosis. When investigations failed to identify relevant findings, patients were unable to make sense of their symptoms, move forward in their management or relinquish their search to identify the cause. Conclusion. This study provides the first reported in-depth interpretation of patients' experience of undergoing investigations for sciatica. Important policy and practice implications have been identified for investigation referral criteria; shared-decision-making; information sharing; aligning expectations and managing disappointment. No conflicts of interest. This study was funded by an NIHR Masters in Clinical Research Fellowship awarded to CR. LR is funded, in part, by an NIHR Senior Clinical Lecturer award (Round 3)


Orthopaedic Proceedings
Vol. 101-B, Issue SUPP_9 | Pages 5 - 5
1 Sep 2019
Greenwood J Hurley M McGregor A Jones F
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Purpose. The behavioural change wheel methodology and social cognitive theory were combined to inform and develop a rehabilitation programme following lumbar fusion surgery (REFS). This qualitative study evaluated participant's experiences of lumbar fusion surgery, including REFS, to identify valued programme content (‘active ingredients’). Background. A feasibility-RCT suggested REFS achieved a meaningful impact in disability and pain self-efficacy compared to ‘usual care’ (p=0.014, p=0.007). In keeping with MRC guidance a qualitative evaluation was undertaken to understand possible mechanisms of action. Methods. Thematic analysis was utilised on data from semi-structured, face-to-face interviews, in a purposive sample (REFS n=10, ‘usual care’ n=10). Results. Three themes (8 sub-themes) were identified, which illuminated the experiences of 1) the impact of living with a chronic lumbar disorder 2) reflections on recovery, and 3) the experience of rehabilitation with(out) REFS. REFS participants identified valued programme content including the opportunity for vicarious learning, the shared rehabilitation experience, and expert physiotherapy. They were unable to identify pre-eminent programme content, in keeping with inter-dependent ‘active ingredients’. Abstraction with the overarching theme of ‘loss of self’ was evident for analysis across all themes. Conclusion. In conclusion the findings were theoretically congruous with other published works e.g. recent mega-ethnographic review of patients experience of chronic non-malignant pain. Two emergent areas were identified to inform future REFS iterations and better understand potential mechanisms of action. 1-Participants fear of harm appears directly attributable to the instillation of metalware, this association is mediated by inadequate advice. 2-Lumbar fusion surgery is not perceived as elective. No conflicts of interest. Funding; NIHR (Doctoral fellowship, awarded to J Greenwood)


The Bone & Joint Journal
Vol. 104-B, Issue 5 | Pages 627 - 632
2 May 2022
Sigmundsson FG Joelson A Strömqvist F

Aims

Lumbar disc prolapse is a frequent indication for surgery. The few available long-term follow-up studies focus mainly on repeated surgery for recurrent disease. The aim of this study was to analyze all reasons for additional surgery for patients operated on for a primary lumbar disc prolapse.

Methods

We retrieved data from the Swedish spine register about 3,291 patients who underwent primary surgery for a lumbar disc prolapse between January 2007 and December 2008. These patients were followed until December 2020 to record all additional lumbar spine operations and the reason for them.


The Bone & Joint Journal
Vol. 104-B, Issue 4 | Pages 495 - 503
1 Apr 2022
Wong LPK Cheung PWH Cheung JPY

Aims

The aim of this study was to assess the ability of morphological spinal parameters to predict the outcome of bracing in patients with adolescent idiopathic scoliosis (AIS) and to establish a novel supine correction index (SCI) for guiding bracing treatment.

Methods

Patients with AIS to be treated by bracing were prospectively recruited between December 2016 and 2018, and were followed until brace removal. In all, 207 patients with a mean age at recruitment of 12.8 years (SD 1.2) were enrolled. Cobb angles, supine flexibility, and the rate of in-brace correction were measured and used to predict curve progression at the end of follow-up. The SCI was defined as the ratio between correction rate and flexibility. Receiver operating characteristic (ROC) curve analysis was carried out to assess the optimal thresholds for flexibility, correction rate, and SCI in predicting a higher risk of progression, defined by a change in Cobb angle of ≥ 5° or the need for surgery.


Bone & Joint Open
Vol. 3, Issue 2 | Pages 123 - 129
1 Feb 2022
Bernard J Bishop T Herzog J Haleem S Lupu C Ajayi B Lui DF

Aims

Vertebral body tethering (VBT) is a non-fusion technique to correct scoliosis. It allows correction of scoliosis through growth modulation (GM) by tethering the convex side to allow concave unrestricted growth similar to the hemiepiphysiodesis concept. The other modality is anterior scoliosis correction (ASC) where the tether is able to perform most of the correction immediately where limited growth is expected.

Methods

We conducted a retrospective analysis of clinical and radiological data of 20 patients aged between 9 and 17 years old, (with a 19 female: 1 male ratio) between January 2014 to December 2016 with a mean five-year follow-up (4 to 7).


Summary. Each patient received Cognitive Reassurance appropriate for and proportionate to his/her capacity through evidence informed explanation/education to enhance effective self-care and realistic self-management. Background and pathway. Changes to back and neck pain commissioning by our CCG required GPs not to refer to manual therapy until six weeks and upgrade GP care beyond that previous. 100 consecutive patients requesting GP appointment reporting back/neck pain were directed to a pragmatic service provided by an experienced manual therapy practitioner. Cognitive Reassurance reflecting evidenced informed biopsychosocial and salutogenic thinking was given at initial consultation/assessment. Patients were contacted at 10 and 20 days to ascertain their status. One sub-group suggested an opportunity for long-term follow-up. Pilot Objectives. Providing Cognitive Reassurance for achieving greater levels of patient engagement with self-management. Demonstrate full clinical triage by primary care providers is effective/practical. Demonstrate a need for appropriate contracting models. ————————–. Outcomes 100 patients. Wait time. 2d. Inappropriate self-referral directed to GPs. 25%. DNAs. 7%. Referral for medication –. 28%. Prescribed AQP manual therapy. 35%. Outcomes 36 patients decided at 20 days no further treatment needed . Treatments averaged. 1.8/pt (Range 0–4). Patients deciding no treatment needed beyond initial consultation. 4%. Patients requesting further consultation during the 12 months following:. 4%. Conclusion. Patient experience measured by an external moderator showed 94% highly satisfied or satisfied. Clinical triage was acceptable to patients and GPs. Adapting to the needs of each patient requires a more pragmatic model of contracting to be created. The opportunity for a further pilot are considered


The Bone & Joint Journal
Vol. 103-B, Issue 2 | Pages 373 - 381
1 Feb 2021
Strube P Gunold M Müller T Leimert M Sachse A Pumberger M Putzier M Zippelius T

Aims

The aim of the present study was to answer the question whether curve morphology and location have an influence on rigid conservative treatment in patients with adolescent idiopathic scoliosis (AIS).

Methods

We retrospectively analyzed AIS in 127 patients with single and double curves who had been treated with a Chêneau brace and physiotherapeutic specific exercises (B-PSE). The inclusion criteria were the presence of structural major curves ≥ 20° and < 50° (Risser stage 0 to 2) at the time when B-PSE was initiated. The patients were divided into two groups according to the outcome of treatment: failure (curve progression to ≥ 45° or surgery) and success (curve progression < 45° and no surgery). The main curve type (MCT), curve magnitude, and length (overall, above and below the apex), apical rotation, initial curve correction, flexibility, and derotation by the brace were compared between the two groups.


Orthopaedic Proceedings
Vol. 98-B, Issue SUPP_6 | Pages 34 - 34
1 Feb 2016
Allen M Roberts L
Full Access

Purpose:. To explore clinicians' perceptions of empathy during musculoskeletal clinical consultations. Background:. Empathy is considered essential to creating a positive experience within healthcare for both the patient and clinician, improving adherence, creating trust and improving patient experience. However, little is known about how clinicians acquire and display empathic communication skills during musculoskeletal consultations. Methods:. In this qualitative study, 11 physiotherapists and 6 students participated in three focus groups, separated by clinical grade. The definition of empathy, its acquisition and impact on clinical practice were discussed, audio-recorded, transcribed verbatim and analysed. Data were managed using a Framework approach, and key themes identified. Results:. The data from 17 participants comprised 149 minutes of audio recording. Six key themes and 48 sub-themes were identified. Empathy was considered a key component of communication and similarly defined in all three focus groups; however divergence surrounded how it is acquired, the extent it can be taught and whether a clinician's personality influences their career pathway. Experienced clinicians highlighted greater importance and impact of empathic communication in practice than novices, whilst novices considered a lack of time a key barrier in preventing empathic communication. Discussion:. There is a mismatch between the importance attributed to empathic communication in the literature and by clinicians, compared with the time and energy spent acquiring and developing these skills. Conclusion:. Displaying genuine empathy is considered essential to building rapport and optimising non-specific treatment effects in clinical practice, however clinicians need greater awareness and engagement to further these skills for patient benefit


The Bone & Joint Journal
Vol. 103-B, Issue 1 | Pages 131 - 140
1 Jan 2021
Lai MKL Cheung PWH Samartzis D Karppinen J Cheung KMC Cheung JPY

Aims

To study the associations of lumbar developmental spinal stenosis (DSS) with low back pain (LBP), radicular leg pain, and disability.

Methods

This was a cross-sectional study of 2,206 subjects along with L1-S1 axial and sagittal MRI. Clinical and radiological information regarding their demographics, workload, smoking habits, anteroposterior (AP) vertebral canal diameter, spondylolisthesis, and MRI changes were evaluated. Mann-Whitney U tests and chi-squared tests were conducted to search for differences between subjects with and without DSS. Associations of LBP and radicular pain reported within one month (30 days) and one year (365 days) of the MRI, with clinical and radiological information, were also investigated by utilizing univariate and multivariate logistic regressions.


The Bone & Joint Journal
Vol. 97-B, Issue 12 | Pages 1675 - 1682
1 Dec 2015
Strömqvist F Strömqvist B Jönsson B Gerdhem P Karlsson MK

Lumbar disc herniation (LDH) is uncommon in youth and few cases are treated surgically. Very few outcome studies exist for LDH surgery in this age group. Our aim was to explore differences in gender in pre-operative level of disability and outcome of surgery for LDH in patients aged ≤ 20 years using prospectively collected data. From the national Swedish SweSpine register we identified 180 patients with one-year and 108 with two-year follow-up data ≤ 20 years of age, who between the years 2000 and 2010 had a primary operation for LDH. Both male and female patients reported pronounced impairment before the operation in all patient reported outcome measures, with female patients experiencing significantly greater back pain, having greater analgesic requirements and reporting significantly inferior scores in EuroQol (EQ-5D-index), EQ-visual analogue scale, most aspects of Short Form-36 and Oswestry Disabilities Index, when compared with male patients. Surgery conferred a statistically significant improvement in all registered parameters, with few gender discrepancies. Quality of life at one year following surgery normalised in both males and females and only eight patients (4.5%) were dissatisfied with the outcome. Virtually all parameters were stable between the one- and two-year follow-up examination. LDH surgery leads to normal health and a favourable outcome in both male and female patients aged 20 years or younger, who failed to recover after non-operative management. Cite this article: Bone Joint J 2015;97-B:1675–82


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_I | Pages 1 - 1
1 Jan 2012
Albert H Hauge E Manniche C
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Purpose. To describe the frequency of different patterns of pain response and their association with outcomes (prognosis) and MRI findings in patients experiencing sciatica. Methods. 176 consecutive consenting patients with radicular pain underwent an MRI and a clinical assessment at baseline using a standardized procedure of repeated lumbar movements and positioning guided. Based on their pain response, patients were divided into five groups: abolition centralization, reduction centralization, unstable centralization, peripheralization, and no effect on pain. Results. Overall, 84.8 % of patients reported experiencing one of the three forms of centralization, 7.3 % reported peripheralization and 7.9 % reported “No effect”. The median reduction in RMQ scores across all three centralization groups was 9.5 points at 3-months and 12.0 points at 12-months. The peripheralization group improved by a similar amount (7.0 and 14.0 respectively). In contrast, the ‘no effect’ group improved by 3.0 at both time points and this was significantly different (p<0.001) from the other groups. These results were mimicked in relation to leg pain. In addition, there was no association between the reported pain responses (centralization, peripheralization or no effect) and the type of disc lesion observed on MRI. Conclusion. In patients with sciatica, centralization was common. Centralization and peripheralization at baseline were equally associated with improvement in activity limitation and leg pain over time. As there was no association between MRI findings and the pain response to movement, these results do not support the belief that centralization only occurs if the annulus is intact and the intra-discal hydrostatic mechanism is functional


Orthopaedic Proceedings
Vol. 97-B, Issue SUPP_2 | Pages 2 - 2
1 Feb 2015
Burrow F Roberts L
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Purpose. To measure the prevalence, type and instigator of verbal interruptions during initial consultations between clinicians and patients with low back pain. Background. During initial consultations, patients take on average, 92 seconds to outline their problem, if given the chance. Few achieve this, with clinicians interrupting (25–69% of cases) in as little as 12 seconds, either with an ‘overlap’, (a projection error of when a turn ends), or an ‘interruption’ (a start-up before the speaker's talk is complete). The prevalence and impact of these in back pain consultations is unknown. Methods:. Twenty-five clinical encounters (totalling 975 minutes) between physiotherapists in primary care and patients with back pain were observed, audio-recorded, transcribed verbatim and analysed. Data were managed using a Framework approach and the prevalence and reasons for overlaps and interruptions were determined. Results. This data set comprised 15,489 turns. Of the 7,659 patients' turns 17% were incomplete, with n=385 overlaps and n=284 interruptions by clinicians (including signs of active listening). The clinician talk, (7,647 turns) had 582 overlaps and 39 interruptions by patients. The main reasons for interruptions were to clarify or seek additional information. The level of experience of the clinician did not affect prevalence; however more interruptions occurred in same-gender encounters. Discussion. Communication is the most important aspect that health professionals have to master. Raising awareness of interrupting patients is important, to assist clinicians in optimising their non-specific treatment effects and enhancing patient experience. Further work is in progress to measure the impact of not listening to patients. Conclusion. Clinicians should consider their prevalence rates of interrupting patients and its impact upon care. This abstract has not been previously published in whole or substantial part nor has it been presented previously at a national meeting. Conflicts of interest: No conflicts of interest. Sources of funding: Arthritis Research UK