Background. Musculoskeletal disorders, including low back pain, affects 68% of UK physiotherapists across their career with patient handling considered a key risk factor. Manual handling training is mandatory for all allied health professionals, however there is limited research investigating whether professionals adopt recommended manual handling principles following training. Purpose of Study. To investigate spinal angles when facilitating sit-to-stand, and a turning manoeuvre in bed, comparing first-year physiotherapy students (who have not received manual handling training) with final-year physiotherapy students (who have received manual handling training). Methods. Cross-sectional pilot study (n= 20; 10 first-year, 10 final-year). All participants were exposed to a short training video outlining how to safely perform each manoeuvre. Retroreflective markers were attached to: L4, ASIS, PSIS, T12, C7, tragus and canthus. Spinal (neck, thoracic, lumbar and pelvic) angles were established via digital photographs using a bespoke MATLAB programme (MathWorks). A Mann-Whitney U test was conducted to determine between group differences. Results. No statistically significant results were observed between first-year and final-year students for both manoeuvres (p<0.05), except for neck angle during the turning manoeuvre (final-year students demonstrating more upright postures, p=0.037). Interestingly, for the turning manoeuvre in bed it was noted that none of the participants adjusted the bed height. Conclusion. The results suggest that clinical experience and routine manual handling training may not have a significant effect on spinal posture, especially in relation to pelvic, lumbar and thoracic angles. Further work is needed to understand how training relates to adoption of manual handling principles in practice. Conflicts of interest. None. Sources of funding. None

Purpose of study. To evaluate implementation of the Back Skills Training (BeST) programme in clinical practice within the National Health Service (NHS). Background. The BeST programme is a group Cognitive Behavioural Approach (CBA) for people with persistent (≥6 weeks) low back pain (LBP). This intervention has been shown to be clinically and cost-effective in a large pragmatic trial. To aid implementation of the BeST programme, an online training intervention (iBeST) was developed. Methods. iBest was promoted through marketing activities (e.g. conferences, social media, evidence briefs) prior to release and launched in March 2016 for NHS health care professionals. Impact of iBeST is being evaluated by measuring number enrolled, course completion, implementation intention, clinical delivery, perceived competence, attitudes/beliefs towards LBP, knowledge and satisfaction. Data is collected at pre and post-training, 4 months and 12 months after course completion. A service evaluation is also being conducted to measure clinical impact. Patients taking part in the BeST programme as part of routine treatment complete questionnaires at baseline, post-treatment, 3 months and 12 months after the programme to assess pain, disability, recovery, satisfaction and usefulness of BeST. Results. 881 clinicians have enrolled on iBeST and 260 have completed training (target: 250). 28 NHS sites are delivering the BeST programme. 385 and 290 participants have provided baseline and post treatment data respectively (target: 400). Data collection is ongoing. Conclusion. Implementation is challenging but iBeST has been well received by NHS clinicians and we plan to report further results of the impact and service evaluation. Conflict of interest: None. Source of funding: This research is funded by the National Institute for Health Research (NIHR) Collaboration for Leadership in Applied Health Research and Care Oxford at Oxford Health NHS Foundation Trust. The views expressed are those of the authors and not necessarily those of the NHS, the NIHR or the Department of Health

It was noted that in our spinal theatre a constant cause of delay was lack of an available radiographer. This work describes our solution to this problem by training theatre staff to operate the imaging equipment for the simple single plane images required in spinal surgery. Under the guidance of the trust's Radiation Protection Advisor to a training program for theatre staff was devised that encompassed the practical aspects of using the imaging equipment and the theoretical elements of radiation safety. All changes in practice complied with the radiation safety regulations IRR 99 and IRMER 2000. The trained staff now work as independent operators in the spinal theatre. They work to a ridge protocol and have to report directly to a Radiation Protection Supervisor (senior radiographer) at the end of each list so that the images taken and radiation dosage can be verified. Since the change of practice, the spinal theatre has been more efficient, performing up to one major case extra per list. The radiology department has benefited by having a radiographer freed to perform more complex procedures elsewhere. The operators have also commented on how they have found the whole process rewarding both professionally and personally. The training of theatre staff to operate the imaging equipment in our spinal theatre has been a successful endeavour and at present the trust is currently planning to expand the program to include other surgical fields such as urology and laparoscopic surgery

Purpose and Background. Strengthening the lumbar extensor musculature is a common recommendation for CLBP. Although reported as effective, variability in response in CLBP populations is not well investigated. This study investigated variability in responsiveness to isolated lumbar extension (ILEX) resistance training in CLBP participants by retrospective analysis of 3 RCTS. Methods and Results. Data from 77 intervention participants was available (males = 43, females = 34) 37 control participants (males = 20, females = 17). Intervention participants all underwent 12wks of ILEX resistance training and changes in ILEX strength, pain (VAS) and disability (ODI) measured. True inter-individual response variability was examined through calculation of difference in the standard deviation of change scores for both control and intervention. Intervention participants were classified into using k-means cluster analysis for strength changes and using MCIC cut-offs for VAS and ODI. Analysis suggested true inter-individual responses to the intervention existed. Participants were classified for strength changes as low (n = 31), medium (n = 36), and high responders (n = 10). Participants were classified for VAS changes as negative (n = 3), non-responders (n = 34), responders (n = 15), and high responders (n = 19). Participants were classified for ODI changes as negative (n = 2), non-responders (n = 21), responders (n = 29), and high responders (n = 25). Conclusion. Considerable variation exists in response to ILEX resistance training in CLBP. Future work should identify factors prognostic of successful outcomes. Conflicts of interest: None. Funding obtained: None

Purpose of the study and background. Physical activity and exercise therapy are among the guideline recommendations for the rehabilitation of people with chronic low back pain (CLBP ≥ 3 months); however, patient adherence is often poor. CONNECT is a theory-based communication skills training programme designed to enhance physiotherapists' support of their CLBP patients' psychological needs in order to increase adherence to their home-based rehabilitation programme. Methods and results. The CONNECT trial [Current Controlled Trials ISRCTN63723433] included six Dublin-area public clinics and their physiotherapists (n = 24) who received eight hours of communication skills training from a psychologist [experimental group] and physiotherapists (n = 26) from six equivalent clinics who formed a treatment as usual pragmatic control condition. New patients (n = 255, 54% female) diagnosed with CLBP and receiving physiotherapy at one of these clinics completed ratings of home-based adherence at 1, 4, 12, and 24 weeks after their initial treatment session; 24 weeks was the primary endpoint. Due to the nature of the intervention, physiotherapists were aware of treatment allocation; patients and assessors were blinded. Intention to treat analysis using a linear mixed model approach indicated that patients in the experimental group rated their home-based adherence significantly higher than patients in the control condition across time-points (P = .01), but the difference was not significant at the 24-week follow-up (P > .05). Conclusions. The CONNECT intervention had a positive effect on patients' self-rated adherence to home-based rehabilitation for CLBP, but the impact was not maintained over 24 weeks. Further analysis from the CONNECT trial will investigate its effects on pain and function, as well as hypothesised mediators of change

Purposes of the study and background. Cognitive Functional Therapy (CFT) is a complex intervention that targets the biopsychosocial nature of low back pain (LBP). The barriers and facilitators to CFT have not previously been researched in the United Kingdom National Health Service (NHS). This study aimed to explore the barriers and facilitators of CFT in the NHS ahead of a future clinical trial. Methods and results. Participants who had completed a CFT intervention for persistent LBP and physiotherapists who had previously attended a CFT training workshop were recruited. Data were collected using one to one semi-structured interviews and were analysed thematically using framework method. Eight people with LBP and ten physiotherapists consented to participate. The key findings were that UK NHS physiotherapists can be trained to deliver CFT, they valued the training and felt confident to deliver CFT successfully to patients in NHS physiotherapy departments. Peer support and mentorship from a CFT practitioner was necessary for the physiotherapists to sustain changes to their clinical practice. Participants with LBP welcomed CFT as they felt it was beneficial and enabled them to self-manage their LBP and they could recognise the difference between CFT and usual care. The barriers, mainly related to the healthcare system, included short appointment times and poor availability of follow-up appointments. Conclusion. This is the first study to establish the barriers and facilitators to the implementation of CFT in the NHS. The findings of this study were used to inform the planning, design and delivery of a feasibility randomised controlled trial. Conflicts of interest: No conflicts of interest. Sources of funding: No funding obtained

Purpose and background. Nearly 70% of UK physiotherapists experience work-related musculoskeletal disorders (WRMSDs) during their career, with a significant proportion occurring in the back and being attributed to patient handling tasks. Evidence suggests that manual handling training alone is ineffective and interventions among nurses indicate that a tailored approach, including targeted exercise (TE), can reduce WRMSD rates. This study aimed to explore physiotherapists’ perspectives of WRMSDs, patient handling, and the role of TE in reducing WRMSDs among physiotherapists. Methods and Results. Key informant interviews were conducted with 4 physiotherapy operational leads and 1 manual handling trainer from NHS Grampian. Interviews were transcribed and Framework Analysis was utilised to identify key themes, including challenges, barriers, and facilitators. Following this, two online focus groups were conducted with 7 qualified NHS physiotherapists across the UK. Views of manual handling training varied across specialities, with some finding it comprehensive and adaptable, and others finding it less applicable to patients in their speciality or community setting. Physiotherapist views on fitness for work varied, with some highlighting the necessity of TE to ensure workforce health whilst others considered exercise to be a personal matter. Facilitators to implementation identified by participants were having support from management and a strong justification for the exercise content. Varied work schedules and facilities were identified as barriers to implementation of a work-based TE intervention. Conclusion. Varying perspectives on TE interventions and barriers to implementation were identified. This work will inform future research to develop TE interventions in consultation with key stakeholders. Conflicts of Interest. No conflicts of interest. Source of Funding. NHS Endowment Research Grant 22/001

Background. Osteopathy has been shown to be effective in the management of chronic low back pain. Guidelines recommend biopsychosocial care for chronic, complex musculoskeletal conditions, including non-specific low back pain but there is a lack of evidence comparing standard osteopathic care, which has traditionally been based on dated and disputed biomechanical theories of dysfunction, with more contemporary biopsychosocial approaches. Methods and results. A multiple baseline single case experimental design trial with 11 UK osteopaths and 60 patients is currently assessing effectiveness of osteopathic treatment for patients with non-specific low back pain of more than 12 weeks’ duration. Patients are randomised to early, middle, or late treatment start dates to increase the validity of inferences about the effects of treatment. Osteopaths have participated in one course on the study protocol and processes pre-participation and will take an e-learning course on the biopsychosocial management of patients with low back pain after the first patient recruitment stage. Statistical analysis will assess the degree and rate of change between baseline, intervention and follow-up periods, and whether differences in effect are observed after the osteopaths have completed the biopsychosocial patient management training course. Primary outcomes will be the Numeric Pain Rating and Patient Specific Function Scales, measured daily at baseline and for 6 weeks during the intervention stage, and weekly or fortnightly during a 12-week follow-up period. Conclusion. This experimental design will offer osteopaths in practice the opportunity to engage in research evaluating the effectiveness of osteopathic care and the influence of a training programme to augment biopsychosocial osteopathic care. Study registration: . https://clinicaltrials.gov/ct2/show/NCT05120921. Sources of funding: The Osteopathic Foundation. Conflict of interest: The authors declare no competing interests. Previous publication of work: This protocol is under review with a peer-reviewed journal

Background. Disability is an important multifaceted construct. The aim of this study was to develop and evaluate a brief, generic self-reported disability questionnaire: the Universal Disability Index (UDI). Methods. Convenience sampling was used to collect general population data via an online survey. Data were randomly divided into training and validation subsets. The dimensionality and structure of eight UDI questionnaire items were evaluated using exploratory factor analysis (EFA, training subset) followed by confirmatory factor analysis (CFA, validation subset). To assess concurrent validity, the UDI summed score from the full dataset was compared to the Groningen Activity Restriction Scale (GARS) and the Graded Chronic Pain Scale (GCPS) disability scores. Internal consistency was also assessed. Results. 403 participants enrolled; 364 completed at least one UDI item. Three single-factor versions of the UDI were assessed (8-item, 7-item, and 6-item). All versions performed well during EFA and CFA (182 cases assigned to each), but none met the RMSEA (Root Mean Square Error of Approximation) criterion (≤ 0.08). All versions of the UDI had high internal consistency (Cronbach's α > 0.90) and were strongly correlated (Pearson's r > 0.7) with both GARS and GCPS disability scores, indicating concurrent validity. Conclusions. A brief, generic self-reported disability questionnaire was found to be valid and to possess good psychometric properties. The UDI has a single factor structure and either a 6-item, 7-item or 8-item version can be used to measure disability. For brevity and parsimony, the 6-item UDI is recommended, but further testing of all versions is warranted. Conflicts of interest. No conflicts of interest. Sources of funding. No funding obtained

Purpose of the study. The purpose of this project was to evaluate whether OHEIs could facilitate student physiotherapy placement training in their educational outpatient clinics. Background. The National Health Service (NHS) is actively promoting Allied Health Professionals (AHPs) to have a greater role in supporting healthcare delivery. There are challenges to increasing AHP numbers and one of these is providing enough student training placements to meet demand. Methods. This evaluation used quantitative and qualitative methods. The OHEI clinical tutors and students collected activity data Anonymised questionnaires for physiotherapy students examining expectation were completed online before placement and an experience questionnaire after placement. Interviews and focus groups were conducted to investigate the experiences of stakeholders involved in the project. This included physiotherapy and osteopathy students, clinic tutors, and placement coordinators in OHEIs and physiotherapy HEIs. Results. Four universities with physiotherapy courses participated, and 37 students in 2 cohorts completed either five- or six-week placements at three OHEI clinics between April and August 2021. Cohort 1 expressed uncertainties about roles and integration in clinic and with patients. Concerns were addressed for Cohort 2 and physiotherapy student learning experiences were much better with 83% of physiotherapy students satisfied or very satisfied with their placement. Conclusion. The placement of physiotherapists in OHEI clinics is feasible. Careful expectation management is essential. Future sustainability is dependent upon managing costs to the OHEIs as it is unlikely placements will generate income. The learning environment could be made more reciprocal with time and experience leading to better understanding of the different professions and enhanced multidisciplinary working. Conflicts of interest: Dawn Carnes and Carol Fawkes are both trained osteopaths. Sources of funding: Health Education England grant to the Institute of Osteopathy (the professional association for UK osteopaths)

Aims. To determine the major risk factors for unplanned reoperations (UROs) following corrective surgery for adult spinal deformity (ASD) and their interactions, using machine learning-based prediction algorithms and game theory. Methods. Patients who underwent surgery for ASD, with a minimum of two-year follow-up, were retrospectively reviewed. In total, 210 patients were included and randomly allocated into training (70% of the sample size) and test (the remaining 30%) sets to develop the machine learning algorithm. Risk factors were included in the analysis, along with clinical characteristics and parameters acquired through diagnostic radiology. Results. Overall, 152 patients without and 58 with a history of surgical revision following surgery for ASD were observed; the mean age was 68.9 years (SD 8.7) and 66.9 years (SD 6.6), respectively. On implementing a random forest model, the classification of URO events resulted in a balanced accuracy of 86.8%. Among machine learning-extracted risk factors, URO, proximal junction failure (PJF), and postoperative distance from the posterosuperior corner of C7 and the vertical axis from the centroid of C2 (SVA) were significant upon Kaplan-Meier survival analysis. Conclusion. The major risk factors for URO following surgery for ASD, i.e. postoperative SVA and PJF, and their interactions were identified using a machine learning algorithm and game theory. Clinical benefits will depend on patient risk profiles. Cite this article: Bone Joint Res 2023;12(4):245–255

Use of ultrasonic bone scalpel (UBS) is becoming popular in spinal surgery. This study presents the safety profile of UBS for posterior release in surgical correction of adolescent idiopathic scoliosis (AIS). From 2016 to 2018, UBS (Misonix) was used by the senior author in a variety of spinal operations. Data for intraoperative complications when this devise was used for posterior correction of AIS were collected. Revision cases were excluded. UBS was used for posterior release of AIS in 65 patients (58 female, seven male) with an average age of 15.6 years (range 11–23). Average length of posterior instrumentation was 12 levels (range 6–14). Instrumentation was exclusively from T2 to L4. To achieve adequate release for correction, UBS was used to perform a total of 644 modified in-situ chevron osteotomies (average ten, range six to 12) and 31 rib osteotomies. Overall, three complications (4.6 %) were directly related to the use of UBS: one haemopneumothorax, which was successfully treated with a chest drain; and two loss of motor-evoked potentials during monitoring, which led to the postponement of the final correction. These two patients did not have any neurological problems and their surgery was completed successfully within 1 week of the initial surgery. One late deep infection was reported. This was not thought to be directly related to the use of UBS. Use of UBS in the posterior surgical treatment of AIS appears to be relatively safe with a low level of acceptable complications. However, appropriate training is required for the use of UBS

Background. Immersive virtual reality (VR) demonstrates potential benefits in patients with chronic low back pain (CLBP). However, few studies have investigated the feasibility and the acceptability of introducing immersive VR for use with patients with CLBP and in the Kingdom of Saudi Arabia (KSA). Aim. To investigate immersive VR's feasibility, tolerability, and acceptability as a rehabilitation intervention for adult patients with CLBP and explore the views of relevant Health Care Practitioners (HCPs) in the KSA. Methodology and Methods. A multi-centre, mixed-methods, explanatory sequential design was adopted to test immersive VR's feasibility, tolerability, and acceptability. An uncontrolled feasibility trial was conducted. The immersive VR intervention involved a training session followed by three sessions over one week using commercially available hardware and software. Feasibility outcomes were collected from patients immediately post-intervention. Patients and HCPs were recruited for semi-structured interviews. Results. Thirty-three patients and three HCPs were recruited. The feasibility a priori criteria were met for recruitment, retention, dropout, completeness of questionnaire data, treatment compliance and fidelity. Adverse events included one who reported aggravation of tinnitus, whereas two experienced dizziness. Qualitative data suggested that entertainment and motivation were key enablers. Barriers included technological capability and HCPs’ perceptions that immersive VR was time-consuming. Conclusion. The results suggested that immersive VR was feasible, acceptable, and tolerable among patients with CLBP and HCPs in clinical settings in the KSA. Further research focusing on the effectiveness is warranted in this field. Conflicts of Interest. None. Sources of Funding. None. Trial registration number. ISRCTN14434517

Background. Chronic pain is a significant burden and represents a major issue for world healthcare systems. Interventions include medication, surgery, pain management programmes, and social support through peer support groups. These groups are often informal, providing informational, emotional, and social support to members. The aim of this project is to co-produce guidance on how to establish a peer support programme for people living with chronic, non-cancer pain that is informed by evidence, theory, and stakeholder experience. Methods. This project is using Steps 1–4 of the Intervention Mapping (IM) approach to inform the research. Online workshops consisting of people living with chronic pain, third sector representatives, healthcare professionals, and researchers are being used to co-produce the guidance. Results. To date, 2 of the 4 planned workshops have been conducted. These have identified the needs of people living with chronic pain, goals for the peer support programme, and expectations of how a peer support programme should be executed. Topics for inclusion in the programme and their content have been identified, with further workshops to refine this planned. The final stage of this project will identify methods of delivery, specific resources that should be developed, and the training to be provided to peer support volunteers. Conclusion. The project has identified the diverse needs of people living with chronic pain and how these may be addressed by a peer support programme. It has identified flexible options that can be recommended to those who want to set up a programme and a variety content that may be included. Conflicts of Interest. None. Sources of Funding. Robert Gordon University

Purpose. Cognitive Muscular Therapy (CMT) is a new treatment for low back pain which integrates psychological techniques for pain management alongside training to improve postural control. Rather than focus on postural alignment or strength, CMT aims to improve the regulation of postural tone (low-level activity which supports the body against gravity). This is achieved by teaching patients an awareness of compensatory paraspinal activation, which can be triggered by overactivity of the abdominal muscles. The aim of this study was to understand whether CMT could reduce symptoms associated with low back pain and improve paraspinal muscle activation. Methods and results. Fifteen patients with chronic low back pain received seven weekly sessions of CMT from a physiotherapist. Clinical data was captured at baseline and two weeks after the intervention using the Roland-Morris questionnaire and the pain catastrophising scale. Activation of the erector spinae muscle during walking was also measured at baseline and after the final intervention session. Change data were analysed using paired t-tests. There was a 75% reduction (p<0.001) in the Roland-Morris score from a mean (SD) of 9.3(2.9) to 2.3(2.6), along with a 78% reduction in pain catastrophising (p<0.002) from 16.6(13) to 3.7(4.8). Activation of the contralateral erector spinae muscles reduced by 30% (p<0.01) during the contralateral swing phase of walking. Conclusion. In this small sample, CMT delivered large clinical improvements and reduced activation of the low back muscles during walking. Larger randomised trials are now required to confirm whether CMT could outperform existing physiotherapy treatments for chronic back pain. Conflict of interest. No conflicts of interest. Source of funding. University of Salford

Background. Advanced spinal practitioner physiotherapists (ASPPs) assess and manage spinal referrals, as advocated by the National Low Back Pain Pathway in the United Kingdom. The ASPP pathway relies on multi-disciplinary team (MDT) meetings where potential surgically appropriate or complex cases can be discussed. Meetings were held with two different Consultant Spinal Neurosurgeons (total 2 meetings per month). The aim of this service evaluation was to assess MDT meeting outcomes and surgical listing. Methods. This retrospective service evaluation used routinely collected MDT meeting documentation between May 2019 and October 2021. Data was extracted by two ASPPs, and 20% checked by a third ASPP. Extracted data included: number of patients discussed, Consultant, reason for discussion, and outcome (surgical listing or other). Data was analysed by two ASPPs using pivot tables in Microsoft Excel and was reported using counts and percentages across month and year. Results. The majority of MDT discussions were for a surgical opinion (n=293, 25% clinician led, n=351, 30% patient led). Of these, 46% (n=135) of clinician surgical opinions were directly listed compared to 20% (n=70) of patient led discussions. Similar rates of consultant clinic review were seen between the two groups (22% and 32%), suggesting that the majority of patients discussed for surgical consideration were appropriate. 517 (45%) were discussed for management opinion. Conclusions. This evaluation demonstrates that a majority of cases (68%) identified by ASPPs for surgical opinion were either directly listed or had consultant clinic surgical review. The results and trends identified will guide future patient pathway development and ASPP training. Conflicts of interest: No conflicts of interest. Sources of funding: No sources of funding

Background. Scoliosis is described as a lateral spinal curvature exceeding ten degrees on radiograph with vertebral rotation. Approximately 80% of scoliosis presentations are adolescent idiopathic scoliosis (AIS). Current management for AIS in the UK occurs in Surgeon or Paediatrician-led clinics and can be conservative or surgical. The musculoskeletal assessment and triage of AIS appears well-suited to an advanced physiotherapist practitioner (APP) skill set. The aim of this service evaluation was to scope, develop, implement and evaluate a four-month pilot of an APP-led AIS triage pathway. Method and Results. Spinal Consultant deformity and scoliosis clinics were scoped and observed. Clinic inclusion criteria and a patient assessment form was developed. An APP AIS clinic was set up beside a consultant led clinic. All patients assessed were discussed with a spinal surgeon. Consultant and APP agreement (% of total), waiting times, surgical conversion, and patient satisfaction were reviewed. A clinical competency package was developed for training and development of APPs. A total of 49 patients were seen (20 sessions). Waiting list reduced from 10 weeks to 6 weeks. 45%(n=22) of new patients seen were diagnosed with AIS, 27% (n=6) were directly listed for surgery. Consultant/ APP percentage agreement was high for Cobb angle measurement (82%), management plans (90%), and further diagnostic requests (94%). There were no adverse events and high patient satisfaction levels (n=20), (100% Very satisfied or satisfied) were reported. Conclusion. APP-led AIS clinics can provide similar levels of management and assessment as Spinal Consultants with improved waiting times and high levels of satisfaction. Conflicts of interest: No conflicts of interest. Sources of funding: No funding obtained

Introduction. Advanced practice physiotherapists (APPs) manage the national low back and radicular pain pathway across the UK. A novel spinal APP-led same-day emergency care (SDEC) pathway in Nottingham, manages patients referred from community services and the emergency department (ED). Patients may attend ED in the belief their pain is due to sinister or ‘red flag’ pathology. Little data exists on prevalence of spinal ‘red flag’ pathologies within a secondary care setting. This paper aims to review the number of ‘red flag’ pathology identified by APP's on a same-day emergency care pathway. Methods. Retrospective data from 1 year of routinely collected information was extracted and analysed by two APPs. Counts were reported as a percentage of total patients seen on the SDEC unit over a one-year period and compared to nationally reported figures. A total of 2042 patients were assessed on the unit in 2021, of which, 293 (14%) had serious pathology identified. Patients were classified into type of serious pathology: myelopathy (126, 6.1%), fractures (72, 3.5%), cauda equine compression (40, 1.9%), infection (37, 1.8%), cancers (28, 1.3%), neurological conditions (14, 0.6%) and other (16, 0.8%) serious pathology. Conclusion. APP's working within an emergency pathway are highly likely to see and diagnose serious spinal pathology. The most common include cord or cauda equina compression, fractures, infection and cancers. Figures reported are slightly higher than previously documented. Knowledge and training to identify ‘red flags’ and robust pathways of escalation are essential in support of APP roles and services. Conflict of interest: No conflicts of interest. Sources of funding: No sources of funding

Background. Cauda Equina Syndrome (CES) needs to be diagnosed and managed promptly to ensure the best outcome for patients. Our current spinal service has been centralised, with referrals currently delivered via an online system. This means that patients aren't seen by spinal specialists until confirmed radiological diagnosis. To ensure patient safety, we must make sure that our CES pathway is as robust as possible. Methods & Results. A Google Forms questionnaire was emailed to various health professionals involved in the CES patient journey throughout the Lancashire & South Cumbria region. Participants were asked to identify problems with our current pathway and to provide possible solutions for improvement. 64 responses were received from 5 different departments throughout 6 NHS employers: 21 (33%) consultants, 6 (9%) middle grade doctors, 31 physiotherapists (48%), 3 (5%) GPs and 3 (5%) others. Many common themes were identified: the need to improve CES education to both referrers and patients (22% responses), addressing the issue of scan availability (39% responses), the need for a clearer pathway for GPs (26% responses) among others. Participants were asked to rate their confidence in the management of both suspected (mean=7.6 +/−2.3) and diagnosed CES (mean=8.0 +/− 2.0). Discussion. These results have made it evident that there is a need for improvement to our current CES pathway at all levels. Our current system is overloaded with poor referrals that backlog the MRI scanner, leading to delays. Providing training for referrers in the first instance may improve things, however a more thorough overhaul of the pathway is required. Conflicts of interest: No conflicts of interest. Sources of funding: No funding obtained

Objectives. This study aims to investigate whether bacteria are present in intervertebral discs (IVDs) and their influence. Causality between chronic infection of the IVD and its degenerative process gained great interest recently. Granville Smith et al. (2021) identified 36 articles from 34 research studies investigating bacteria in IVDs, from these 27 studies found, Cutibacterium acnes being the most abundant. However, whether bacteria identified were present in vivo or if they represent contamination remains unclear. Methods. Human IVD tissue was fixed in paraffin and Immunohistochemical stained for Gram-positive bacteria. NP cells in monolayer have been stimulated with LPS (0.1–50 µg/ml) and Peptidoglycan (0.1–50 µg/ml) for 24, 48 and 72 hrs to investigate their influence. The concentration of proinflammatory and catabolic cytokines in the media is being measured using ELISA. RNA extracted and RT-qPCR utilised for factors associated with disc degeneration matrix genes, matrix degrading enzymes, cytokines, neurotrophic factors and angiogenic factors. Results. Bacteria were detected within IVD tissue. Bacteria was internalized by the NP cells and influenced the nuclei morphology. Preliminary results of the exposure of NP cells to bacterial components demonstrate that ADAMTS4 as well as IL-8 were showed an increase in gene expression after LPS and peptidoglycan treatment compared to the non-treated control. Underlining these results, IL-8 protein was increased in treated groups, whereas peptidoglycan treated groups showed a dose dependence. Conclusion. This study demonstrates that Gram positive bacteria are present within the IVD. The exposure of NP cells to peptidoglycans indicates that bacterial components trigger a stress response. Conflicts of Interest: No conflict of interest. Sources of Funding: This project is part of the Disc4All Training network to advance integrated computational simulations in translational medicine, applies to intervertebral disc degeneration and funded by Horizon 2020 (H2020-MSCA-ITN-ETN-2020 GA: 955735)