Aims. The purpose of this study was to validate our hypothesis that centrifugation may eliminate false-positive leucocyte esterase (LE) strip test results caused by autoimmune diseases in the diagnosis of knee infection. Methods. Between January 2016 and May 2019, 83 cases, including 33 cases of septic arthritis and 50 cases of aseptic arthritis, were enrolled in this study. To further validate our hypothesis, another 34 cases of inflammatory arthritis from the Department of
Aims. The aim of this study was to further evaluate the accuracy of ten promising synovial biomarkers (bactericidal/permeability-increasing protein (BPI), lactoferrin (LTF), neutrophil gelatinase-associated lipocalin (NGAL), neutrophil elastase 2 (ELA-2), α-defensin, cathelicidin LL-37 (LL-37), human β-defensin (HBD-2), human β-defensin 3 (HBD-3), D-dimer, and procalcitonin (PCT)) for the diagnosis of periprosthetic joint infection (PJI), and to investigate whether inflammatory joint disease (IJD) activity affects their concentration in synovial fluid. Methods. We included 50 synovial fluid samples from patients with (n = 25) and without (n = 25) confirmed PJI from an institutional tissue bank collected between May 2015 and December 2016. We also included 22 synovial fluid samples aspirated from patients with active IJD presenting to Department of
A hot swollen joint is a commonly encountered condition in clinical practice. With a broad range of differentials, septic arthritis (SA) is perhaps one of the most concerning. Treated by culture-specific antibiotics and arthroscopic lavage, some patients require multiple washouts. We aimed to determine:. (1) What are the risk factors for development of SA?. (2) What are the risk factors for repeat washout in SA patients?. (3) What are the important clinical differences between a periprosthetic joint infection (PJI) and SA cohort?. All patients presenting to the emergency department, orthopaedic, and
Introduction. Chronic recurrent multifocal osteomyelitis (CRMO) is a rare condition characterised by bony pain and swelling which may be initially mistaken for bacterial osteomyelitis. The episodic course of the disease may confound the diagnosis and potentially be mistaken for a partial response to antimicrobial therapy. It is an orphan disease and consequently results in many unclear aspects of diagnosis, treatment and follow up for patients. The aim of this study is to evaluate a national tertiary centre's experience with the clinical condition and present one of the largest cohorts to date, emphasizing the vast array of clinical spectrum, course and response to treatment. Methods. We retrospectively evaluated all children identified with CRMO from the period 2000–2022 within Wales. Demographic data and clinical parameters were selectively identified through the utilisation of a national clinical platform (Welsh Clinical Portal). The diagnosis was based on clinical findings, radiological images, histopathological and microbiological studies. Results. A total of 21 patients were identified as suitable for inclusion. The mean age of diagnosis was 9.4 ±2 years. The age range of children being diagnosed was 6–14 years. Of the 21 patients, only 2 reported feeling unwell prior to their first presentation with generalized coryzal illness reported. The most common presenting site for CRMO was knee (33%) followed by back pain (28%). 19% of the included cases at initial presentation had localised warmth and had nocturnal pain. 4 of the patients went on to have dermatological conditions of which psoriasis was the most common (14%). Bilateral symptoms developed in 38% of the included patients. Biochemical investigations revealed only 19% of patients had a raised C-reactive protein level and erythrocyte sedimentation rate whilst 9/21 patients went on to have a bone biopsy to aid diagnosis. 100% of patients had MRI whilst whole body MRI was utilised in 8/21 patients. NSAID's were utilised for 81%, Pamidronate for 33% and methotrexate for 14%. Biologics were utilised for a further 24% of the total population in failed medical therapy. Surgical intervention was utilised for a single individual in this cohort of patients in the form of posterior spinal stabilisation. The most common referring speciality for these patients was
Introduction: Referrals for Low Back Pain (LBP) are common and many patients appear to see more than one specialist. In one acute trust, a dedicated Spinal Assessment Clinic (SAC) run by nurse practitioners was developed. Objective: To determine patterns of referral for LBP from primary to secondary care. Method: All new referrals to the hospital for LBP in an index period June–November 1998 were included. Consultations for these patients in the preceding six months and the subsequent two years were studied. Results: A total of 801 patients were referred in the audit period. The patients were seen in the SAC 75%, orthopaedics 5.5%,
This study assessed whether undergraduate performance improved following the introduction in 2006 of a musculoskeletal teaching programme lasting for seven weeks. Different methods were used to deliver knowledge and skills in trauma and orthopaedic surgery,
Background and purpose of the study. Axial Spondyloarthritis (axSpA) is commonly mistaken as chronic mechanical back pain. Delayed diagnosis averages 5- 8 years with impacts on effective and timely management, outcomes and quality of life. NICE Guidance (2017) highlights the importance of the recognition and referral of suspected axial spondyloarthritis. This study investigated the occurrence of physiotherapy care prior to diagnosis of axSpA within physiotherapy outpatient settings. Methods and results. A retrospective review was performed of all patients diagnosed with axSpA who had received physiotherapy care prior to their diagnosis from 1990–2016. Three or more episodes of care prior to diagnosis was taken as unrecognised axSpA. Information was obtained on diagnostic codes, number of episodes of care and contacts per episode from nine outpatient physiotherapy services. Analysis showed that 263 people (17–69 years) diagnosed with axSpAs had received physiotherapy care prior to diagnosis. Within this population, 103 (44%) had received ≥3 episodes of care. Number of contacts within each episode ranged from 3 (47 people) to 58 (1 person) [median=11 contacts-10 people]. Average time from initial physiotherapy episode to date of diagnosis was 6.4 years (range=0.3–12.8 years, median=8.8 years). The most common assigned diagnostic code was back pain (49.6%), followed by shoulder (11.1%), knee (8.5%), neck (7.7%), ankle/foot (4.3%), tendonitis (4.2%), joint pain (3.4%), osteoarthritis (3.4%) and sacroiliac joint (2%). Conclusion. Findings illustrate the extent of unrecognised axial spondyloarthritis referred to and missed in musculoskeletal physiotherapy practice. It is essential to improve screening and recognition of inflammatory back pain and possible axSpA in musculoskeletal assessments, supported by
At least 10% of consultations in General Practice are for musculoskeletal problems. It would seem appropriate that the diagnosis and management of common musculoskeletal problems should form an important part of the “core” curriculum of any undergraduate medical training. Time is always short in an undergraduate teaching program and the pressures not to overload the curriculum are constant. The planned increased in student numbers is likely to stretch the ability of most teaching departments to provide a high level of undergraduate training in musculoskeletal disease. A postal survey of the provision of undergraduate teaching in T&
O was performed in the UK. All 23 medical schools in England, Scotland, Wales and Northern Ireland were. To gain further insight into non-specialist general training in T&
O after qualification a survey of the Vocational Training Schemes (VTS) for General practitioners in the Northern Deanery was performed. Ninety-one percent of Medical Schools replied. The average length of the orthopaedic attachments (all years combined) was five weeks. However, all but two programs were combined with other clinical subjects. The dilutional effect of these other subjects resulted in the average duration of the T&
O attachment being reduced to 2.7 weeks (range 1.5 – 6). All the modules in orthopaedic surgery except one included trauma within the curriculum. There are four VTSs in the Northern Deanery. All of these had schemes that included A&
E but not for every trainee. No scheme had either a
The purpose of our presentation is to propose a asimple and reliable method which does not expose the doctor and the patient to radiation for hip arthrocentesis and to be used by inexperienced doctors as well as for studies. Hip Arthrocentesis (HA) on every day practice is performed by the anatomic knowledge and experience. But as a study has shown there is a high failure rate as it concerns the correct position of the needle in the joint, even in joints as the knee and shoulder where the intraarticular injections as usual. According to the American College of
Introduction. Patients with rheumatoid arthritis (RA) have a higher risk of surgical site infection (PJI) than patients with osteoarthritis (OA). Disease modifying therapy is in widespread use in RA patients, and biologic medications may increase Staphylococcus aureus colonization rates. Because S. aureus colonization likely increases risk of surgical infection, perioperative assessments and therapies to decrease the risk of invasive S.aureus infections may be warranted. The objective of this study was to determine if there was a difference in S. aureus carriage among patients with RA, OA, and RA on biologics (RA+B). Methods. An a priori power analysis determined 123 participants per group were needed to detect a relative difference of 20% among groups with 80% power. After IRB approval, patients were screened; included patients met American College of
Adipose derived mesenchymal stromal cells (ASC) are adult stem cells exhibiting functional properties that have open the way for cell-based clinical therapies. Primarily, their capacity of multilineage differentiation has been explored in a number of strategies for skeletal tissue regeneration. More recently, MSCs have been reported to exhibit immunosuppressive as well as healing capacities, to improve angiogenesis and prevent apoptosis or fibrosis through the secretion of paracrine mediators. Among the degenerative diseases associated with aging, osteoarthritis is the most common pathology and affects 16% of the female population over 65 years. Up to now, no therapeutic option exists to obtain a sustainable improvement of joint function beside knee arthroplasty. This prompted us to propose adipose derived stem cells as a possible cell therapy. We performed pre-clinical models of osteoarthritis and showed that a local injection of ASC showed a reduction of synovitis, reduction of osteophytes, joint stabilization, reducing the score of cartilage lesions. This work was completed by toxicology data showing the excellent tolerance of the local injection of ADSC and biodistribution showing the persistence of cells after 6 months in murine models. The aim of the ADIPOA trial is to demonstrate the efficacy of adipose derived stem cells therapy in knee osteoarthritis (OA) in a phase 2/3 controlled multicenter study controlled against standard of care. Safety and feasibility as well as dose response was previously assessed in the ADIPOA FP7 project. The bi-centric phase I clinical trial in Montpellier (France) and Würzburg (Germany) included 18 patients with moderate to severe knee OA, each patient received a single injection of autologous ADSC, in a open scale up dose trial, starting form 2 10 6 cells to 50 106 cells. The 107 dose appears to be well tolerated and showed preliminary response in terms of decreasing local inflammation. This first study confirmed the feasibility and safety of local injection of ADSC in knee OA and suggested the most effective dose (107 autologous ADSC). This work constituted a significant step forward treating this disease with ADSC to demonstrate safety of the procedure. we conduct a prospective multicenter randomized Phase 2/3 study with 86 patients with moderate to severe knee OA to demonstrate superiority of stem cell-based therapy compared to standard of care (SOC) in terms in reduction in clinical symptoms (WOMAC score) and structural benefit (assessed by T1rhoMRI that allow quantification of cartilage proteoglycan content). This project will offer EU a unique leadership in OA with strong positions in EU and US due to patents and quality of the methodology to demonstrate efficiency of ADSC. ADIPOA brings together a unique combination of expertises and leaders in clinical
