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Brown OS, Smith TO, Parsons T, Benjamin M, Hing CB. Management of septic and aseptic prepatellar bursitis: a systematic review. Arch Orthop Trauma Surg 2022; 142:2445-2457. [PMID: 33721054 DOI: 10.1007/s00402-021-03853-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Accepted: 03/01/2021] [Indexed: 11/30/2022]
Abstract
BACKGROUND Despite contributing to significant morbidity in working-age adults, there is no consensus on the optimal treatment for prepatellar bursitis. Much of the existing literature combines prepatellar and olecranon bursitis. This systematic review aims to determine the optimal management of prepatellar bursitis. STUDY DESIGN AND METHODS A primary search of electronic published and unpublished literature databases from inception to November 2019 was completed. Articles over 25 years old, case reports with less than four patients, paediatric studies, and non-English language papers were excluded. Our primary outcome was recurrence after 1 year. Comparisons included endoscopic vs open bursectomy, duration of antibiotics. Methodological quality was assessed using the Institute of Health Economics and Revised Cochrane Risk of Bias scoring systems. Meta-analyses were conducted where appropriate. RESULTS In total 10 studies were included (N = 702). Endoscopic and open bursectomy showed no difference in recurrence after 1 year (OR 0.41, 95% CI 0.05-3.53, p = 0.67), and surgical complications (OR 1.44, 95% CI 0.34-6.08, p = 0.44). 80% endoscopically-treated patients were pain free after 1 year. Patients treated with antibiotics for less than 8 days were not significantly more prone to recurrence (2/17 vs 10/114, OR 0.66, 95% CI 0.13-3.29, p = 0.64) compared to 8 days plus at minimum 1 year post injury. CONCLUSIONS Our study represents the largest cohort of patients evaluating management strategies for prepatellar bursitis, and includes data not previously published. Endoscopic bursectomy is non-inferior to open bursectomy, enabling a shorter hospital stay. It also offers a relatively low risk of post-operative pain. Endoscopic bursectomy is a viable option to treat both septic and aseptic prepatellar bursitis. Our small cohort suggests recurrence and hospital stay are not improved with antibiotic treatment exceeding 7 days for septic prepatellar bursitis.
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Affiliation(s)
- Oliver S Brown
- St George's University Hospitals NHS Foundation Trust, London, UK. .,Trauma and Orthopaedic Department, St George's Hospital, Blackshaw Road, London, SW17 0QT, UK.
| | - T O Smith
- Oxford University Hospitals, Oxford, UK
| | - T Parsons
- Epsom and St Helier Hospitals, London, UK
| | - M Benjamin
- St George's University Hospitals NHS Foundation Trust, London, UK
| | - C B Hing
- St George's University Hospitals NHS Foundation Trust, London, UK
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2
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Krahelski O, Sivarajah S, Eardley W, Smith TO, Hing CB. Major trauma associated with mobility scooters: An analysis of the trauma audit research network. Injury 2022; 53:3011-3018. [PMID: 35779969 DOI: 10.1016/j.injury.2022.06.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 05/31/2022] [Accepted: 06/10/2022] [Indexed: 02/02/2023]
Abstract
AIMS To establish the incidence and nature of injuries seen in patients following mobility scooter incidents. METHODS The Trauma Audit and Research Network (TARN) database was used to collect data concerning injuries associated with mobility scooters. The data was taken from incidents that occurred between February 2014 and November 2020. The data analysed included: patient demographics, injury mechanism and patterns and associated mortality rates. RESULTS 1,504 patients were identified of which 61.4% were male. The median age was 76.2 years (IQR 63.5-84.9). The median injury severity score (ISS) was 9 (IQR 9-17), with major trauma (ISS ≥16) being observed in 29.4% of patients. Injuries to the limb were most common, although injuries to the head were most severe. Vehicle collisions accounted for 65.4% of injuries and were most closely associated with the most severe incidents. The median length of stay in hospital was 12 days, excluding the patients who died. Overall, mortality following injury was 10.6%, but the mortality rate was 15.4% in those aged 75 years and over, and 24.2% in those sustaining severe trauma. CONCLUSION As the population ages, injury characteristics of those with both major and non-major trauma changes. Mobility scooter use is prevalent amongst older people, and we provided a detailed analysis of injuries sustained with their use across a national database. The length of stay and the inherent resource use, because of admission following mobility scooter trauma, is considerable. These injuries particularly affect the 'most elderly' and carry a considerable mortality burden.
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Affiliation(s)
- O Krahelski
- Epsom and St. Helier NHS Foundation Trust, London, United Kingdom
| | - S Sivarajah
- St George's University Hospitals NHS Foundation Trust, London, United Kingdom
| | - W Eardley
- James Cook University Hospital, Middlesbrough, United Kingdom; Department of Health Sciences, University of York, United Kingdom
| | - T O Smith
- School of Health Sciences, University of East Anglia, Norwich, United Kingdom
| | - C B Hing
- St George's University Hospitals NHS Foundation Trust, London, United Kingdom.
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3
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Goubar A, Ayis S, Beaupre L, Cameron ID, Milton-Cole R, Gregson CL, Johansen A, Kristensen MT, Magaziner J, Martin FC, Sackley C, Sadler E, Smith TO, Sobolev B, Sheehan KJ. The impact of the frequency, duration and type of physiotherapy on discharge after hip fracture surgery: a secondary analysis of UK national linked audit data. Osteoporos Int 2022; 33:839-850. [PMID: 34748023 PMCID: PMC8930962 DOI: 10.1007/s00198-021-06195-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 10/05/2021] [Indexed: 11/24/2022]
Abstract
UNLABELLED Additional physiotherapy in the first postoperative week was associated with fewer days to discharge after hip fracture surgery. A 7-day physiotherapy service in the first postoperative week should be considered as a new key performance indicator in evaluating the quality of care for patients admitted with a hip fracture. INTRODUCTION To examine the association between physiotherapy in the first week after hip fracture surgery and discharge from acute hospital. METHODS We linked data from the UK Physiotherapy Hip Fracture Sprint Audit to hospital records for 5395 patients with hip fracture in May and June 2017. We estimated the association between the number of days patients received physiotherapy in the first postoperative week; its overall duration (< 2 h, ≥ 2 h; 30-min increment) and type (mobilisation alone, mobilisation and exercise) and the cumulative probability of discharge from acute hospital over 30 days, using proportional odds regression adjusted for confounders and the competing risk of death. RESULTS The crude and adjusted odds ratios of discharge were 1.24 (95% CI 1.19-1.30) and 1.26 (95% CI 1.19-1.33) for an additional day of physiotherapy, 1.34 (95% CI 1.18-1.52) and 1.33 (95% CI 1.12-1.57) for ≥ 2 versus < 2 h physiotherapy, and 1.11 (95% CI 1.08-1.15) and 1.10 (95% CI 1.05-1.15) for an additional 30-min of physiotherapy. Physiotherapy type was not associated with discharge. CONCLUSION We report an association between physiotherapy and discharge after hip fracture. An average UK hospital admitting 375 patients annually may save 456 bed-days if current provision increased so all patients with hip fracture received physiotherapy on 6-7 days in the first postoperative week. A 7-day physiotherapy service totalling at least 2 h in the first postoperative week may be considered a key performance indicator of acute care quality after hip fracture.
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Affiliation(s)
- A Goubar
- Department of Population Health Sciences, School of Population and Environmental Sciences, King's College London, London, UK
| | - S Ayis
- Department of Population Health Sciences, School of Population and Environmental Sciences, King's College London, London, UK
| | - L Beaupre
- Department of Physical Therapy, Faculty of Rehabilitation Medicine, University of Alberta, Edmonton, Canada
| | - I D Cameron
- John Walsh Centre for Rehabilitation Research, Kolling Institute, Northern Sydney Local Health District and Faculty of Medicine and Health, University of Sydney, Sydney, Australia
| | - R Milton-Cole
- Department of Population Health Sciences, School of Population and Environmental Sciences, King's College London, London, UK
| | - C L Gregson
- Musculoskeletal Research Unit, Translation Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - A Johansen
- Cardiff Trauma Unit, University Hospital of Wales, Cardiff, UK
| | - M T Kristensen
- Department of Physical & Occupational Therapy, Copenhagen University Hospital - Bispebjerg and Frederiksberg, and Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - J Magaziner
- Department of Epidemiology and Public Health, University of Maryland School of Medicine, Baltimore, MD, USA
| | - F C Martin
- Department of Population Health Sciences, School of Population and Environmental Sciences, King's College London, London, UK
| | - C Sackley
- Department of Population Health Sciences, School of Population and Environmental Sciences, King's College London, London, UK
- Faculty of Medicine, University of Nottingham, Nottingham, UK
| | - E Sadler
- Faculty of Environmental and Life Sciences, School of Health Sciences, University of Southampton, Southampton, UK
| | - T O Smith
- Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK
| | - B Sobolev
- School of Population and Public Health, University of British Columbia, Vancouver, Canada
| | - K J Sheehan
- Department of Population Health Sciences, School of Population and Environmental Sciences, King's College London, London, UK.
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Volkmer B, Sadler E, Lambe K, Martin FC, Ayis S, Beaupre L, Cameron ID, Gregson CL, Johansen A, Kristensen MT, Magaziner J, Sackley C, Smith TO, Sobolev B. 660 PHYSIOTHERAPISTS PERCEPTIONS OF MECHANISMS FOR OBSERVED VARIATION IN PRACTICE DURING EARLY POSTOPERATIVE PHASE AFTER HIP FRACTURE. Age Ageing 2022. [DOI: 10.1093/ageing/afac037.660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Objective
To explore physiotherapists’ perceptions of mechanisms to explain observed variation in early postoperative practice after hip fracture surgery demonstrated in a national audit.
Methods
A qualitative semi-structured interview study of 21 physiotherapists working on orthopaedic wards at 7 hospitals with different durations of physiotherapy during a recent audit. Thematic analysis of interviews drawing on Normalisation Process Theory to aid interpretation of findings.
Results
Four themes were identified: achieving protocolised and personalised care; patient and carer engagement; multidisciplinary team engagement across the care continuum; and strategies for service improvement. Most expressed variation from protocol was legitimate when driven by what is deemed clinically appropriate for a given patient. This tailored approach was deemed essential to optimise patient and carer engagement. Participants reported inconsistent degrees of engagement from the multidisciplinary team attributing this to competing workload priorities, interpreting ‘postoperative physiotherapy’ as a single professional activity rather than a care delivery approach, plus lack of integration between hospital and community care. All participants recognised changes needed at both structural and process levels to improve their services.
Conclusion
Physiotherapists highlighted an inherent conflict between their intention to deliver protocolised care while allowing for an individual patient-tailored approach. This conflict has implications for how audit results should be interpreted, how future clinical guidelines are written, and how physiotherapists are trained. Physiotherapists also described additional factors explaining variation in practice which may be addressed through increased engagement of the multidisciplinary team and resources for additional staffing and advanced clinical roles.
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Smith TO, Choudhury A, Fletcher J, Choudhury Z, Mansfield M, Tennent D, Hing CB. Changes in pain catastrophization and neuropathic pain following operative stabilisation for patellofemoral instability: a prospective study with twelve month follow-up. Int Orthop 2021; 45:1745-1750. [PMID: 33877405 DOI: 10.1007/s00264-021-05046-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 04/12/2021] [Indexed: 01/26/2023]
Abstract
PURPOSE To determine the prevalence and change in neuropathic pain or pain catastrophizing before and 12 months following patellar stabilisation surgery for patellofemoral instability. METHODS We conducted a prospective clinical audit within a UK NHS orthopaedic surgical centre. Data from 84 patients with patellofemoral instability requiring stabilisation were analysed. Fifty percent (42/84) underwent MPFL reconstruction alone, and 16% (13/84) had both trochleoplasty and MPFL reconstruction. Neuropathic pain was assessed using painDETECT score. Pain catastrophizing was assessed using the Pain Catastrophizing Score. The Norwich Patellar Instability (NPI) Score and Kujala Patellofemoral Disorder Score were also routinely collected pre-operatively and one year post-operatively. RESULTS At 12 months post-operatively there was a statistically significant reduction in mean Pain Catastrophizing Scores (18.9-15.7; p < 0.02), but no change in mean painDETECT scores (7.3-7.8; p = 0.72). There was a statistically significant improvement in NPI scores (90.2-61.9; p < 0.01) and Kujala Patellofemoral Disorder Scores (48.7-58.1; p = 0.01). The prevalence of pain catastrophizing decreased from 31% pre-operatively to 24% post-operatively, whereas the prevalence of neuropathic pain remained consisted (10-11%). CONCLUSIONS Neuropathic pain and catastrophizing symptoms are not commonly reported and did not significantly change following patellofemoral stabilisation surgery. Whilst low, for those affected, there remains a need to intervene to improve outcomes following PFI surgery.
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Affiliation(s)
- T O Smith
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK. .,Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK.
| | - A Choudhury
- St George's University Hospitals NHS Foundation Trust, London, UK.,St George's University London, London, UK
| | - J Fletcher
- St George's University London, London, UK
| | - Z Choudhury
- London Business School, Research Laboratory, London, UK
| | - M Mansfield
- Pain Research Cluster; Ageing, Acute and Long Term Conditions Research Group, Institute of Health and Social Care, London South Bank University, London, UK
| | - D Tennent
- St George's University Hospitals NHS Foundation Trust, London, UK
| | - C B Hing
- St George's University Hospitals NHS Foundation Trust, London, UK
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Farrow L, Ablett AD, Sargeant HW, Smith TO, Johnston AT. Does early surgery improve outcomes for periprosthetic fractures of the hip and knee? A systematic review and meta-analysis. Arch Orthop Trauma Surg 2021; 141:1393-1400. [PMID: 33555402 PMCID: PMC8295128 DOI: 10.1007/s00402-020-03739-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 12/19/2020] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Previous evidence has established that early surgery is beneficial to improve outcomes for individuals with native hip fractures in the elderly population. Patients who sustain a periprosthetic fracture have been demonstrated to have similar demographics and outcomes as those with native fractures around the hip and knee. We therefore set out to determine if there is a similar difference in perioperative outcomes between early and delayed surgery for periprosthetic fractures of the hip and knee through a systematic review and meta-analysis. METHODS Literature search outputs were screened for studies meeting the inclusion criteria. The groups of early surgery and delayed surgery were defined by study authors. The primary outcome measure was 30 day mortality. Where there was sufficient study homogeneity, a random-effects meta-analysis was performed. Individual study risk of bias was assessed using the ROBINS-I criteria, with the GRADE criteria used for independent outcome evaluation. The review protocol was registered on PROSPERO prior to commencement (Registration number CRD42019149360). RESULTS The inclusion criteria was met in 11 studies (n = 3006). Mean time to surgery from admission for reporting studies was 64 h. 59.6% patients underwent early surgery as defined by the study authors. We identified a significantly lower risk of 30 day mortality for those with early surgery versus delayed surgery (RR 0.21; 95% CI 0.05, 0.90; p = 0.04, n = 2022). There were also significantly better outcomes for early versus delayed surgery regarding: medical complications, length of stay, transfusion risk, and reoperation. The quality of evidence for all the individual outcomes was low or very low. CONCLUSIONS There is evidence that delaying surgery in those with periprosthetic fractures of the hip and knee has a deleterious impact on mortality and other important patient outcomes. There are, however, notable limitations to the existing available literature, with further appropriately designed large-scale studies required to confirm these findings.
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Affiliation(s)
- L. Farrow
- Aberdeen Royal Infirmary, Foresterhill, Aberdeen, AB25 2ZG UK ,Institute of Medical Sciences, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD UK
| | - A. D. Ablett
- Institute of Medical Sciences, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD UK
| | - H. W. Sargeant
- Aberdeen Royal Infirmary, Foresterhill, Aberdeen, AB25 2ZG UK
| | - T. O. Smith
- Nuffield Department of Rheumatology, Orthopaedics and Musculoskeletal Sciences, Botnar Research Centre, University of Oxford, Windmill Road, Oxford, OX3 7LD UK
| | - A. T. Johnston
- Aberdeen Royal Infirmary, Foresterhill, Aberdeen, AB25 2ZG UK
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Brown OS, Hu L, Demetriou C, Smith TO, Hing CB. The effects of kinesiophobia on outcome following total knee replacement: a systematic review. Arch Orthop Trauma Surg 2020; 140:2057-2070. [PMID: 32839826 DOI: 10.1007/s00402-020-03582-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2020] [Accepted: 08/16/2020] [Indexed: 02/09/2023]
Abstract
INTRODUCTION Kinesiophobia, the fear of physical movement and activity related to injury vulnerability, has been linked to sub-optimal outcomes following total knee replacement (TKR). This systematic review has two aims: to define the relationship between kinesiophobia and functional outcomes, pain and range of motion following TKR, and to evaluate published treatments for kinesiophobia following TKR. MATERIALS AND METHODS A primary search of electronic databases, grey literature, and trial registries was performed in March 2020. English-language studies recruiting adult primary TKR patients, using the Tampa Scale of Kinesiophobia (TSK) were included. Outcome measures were grouped into short (< 6 months), medium (6-12 months), and long term (> 12 months). Study quality was assessed using the Newcastle Ottawa Scale for cohort or case control studies, and the Cochrane Collaboration Risk of Bias tool for randomised controlled trials. RESULTS All thirteen included papers (82 identified) showed adequately low risk of methodological bias. TSK1 (activity avoidance) correlated with WOMAC functional score at 12 months in three studies (r = 0.20 p < 0.05, R = 0.317 p = 0.001, and correlation coefficient 0.197 p = 0.005). TSK score significantly correlated with mean active range of motion (ROM) at 2 weeks [65.98 (SD = 14.51) versus 47.35 (SD = 14.48) p = 0.000], 4 weeks [88.20 (SD = 15.11) versus 57.65 (SD = 14.80) p = 0.000], and 6 months [105.33 (SD = 12.34) versus 85.53 (SD = 14.77) p = 0.000] post-operation. Three post-operative interventions improved TSK score vs control following TKR: a home-based functional exercise programme [TSK - 14.30 (SD = 0.80) versus - 2.10 (SD = 0.80) p < 0.001], an outpatient cognitive behavioural therapy (CBT) programme [TSK 27.76 (SD = 4.56) versus 36.54 (SD = 3.58)], and video-based psychological treatment [TSK 24 (SD = 5) versus 29 (SD = 5) p < 0.01]. CONCLUSIONS Kinesiophobia negatively affects functional outcomes up until 1 year post-operatively, while active ROM is reduced up to 6 months post-procedure. Post-operative functional and psychological interventions can improve kinesiophobia following TKR.
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Affiliation(s)
- Oliver S Brown
- Trauma and Orthopaedic Department, St George's University Hospitals NHS Foundation Trust, Blackshaw Road, London, SW17 0QT, UK.
| | - L Hu
- Epsom and St Helier University Hospitals, London, UK
| | - C Demetriou
- Epsom and St Helier University Hospitals, London, UK
| | - T O Smith
- Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK
| | - C B Hing
- Trauma and Orthopaedic Department, St George's University Hospitals NHS Foundation Trust, Blackshaw Road, London, SW17 0QT, UK
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Rahman U, Gemperle-Mannion E, Qureshi A, Edwin C, Smith TO, Parsons H, Mason J, Underwood M, Eldridge J, Thompson P, Metcalfe A. The feasibility of a randomised control trial to assess physiotherapy against surgery for recurrent patellar instability. Pilot Feasibility Stud 2020; 6:94. [PMID: 32642070 PMCID: PMC7336411 DOI: 10.1186/s40814-020-00635-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 06/26/2020] [Indexed: 11/24/2022] Open
Abstract
Background Patellar instability is a relatively common condition that leads to disability and restriction of activities. People with recurrent instability may be given the option of physiotherapy or surgery though this is largely driven by clinician preference rather than by a strong evidence base. We sought to determine the feasibility of conducting a definitive trial comparing physiotherapy with surgical treatment for people with recurrent patellar instability. Methods This was a pragmatic, open-label, two-arm feasibility randomised control trial (RCT) with an embedded interview component recruiting across three NHS sites comparing surgical treatment to a package of best conservative care; ‘Personalised Knee Therapy’ (PKT). The primary feasibility outcome was the recruitment rate per centre (expected rate 1 to 1.5 participants recruited each month). Secondary outcomes included the rate of follow-up (over 80% expected at 12 months) and a series of participant-reported outcomes taken at 3, 6 and 12 months following randomisation, including the Norwich Patellar Instability Score (NPIS), the Kujala Patellofemoral Disorder Score (KPDS), EuroQol-5D-5L, self-reported global assessment of change, satisfaction at each time point and resources use. Results We recruited 19 participants. Of these, 18 participants (95%) were followed-up at 12 months and 1 (5%) withdrew. One centre recruited at just over one case per month, one centre was unable to recruit, and one centre recruited at over one case per month after a change in participant screening approach. Ten participants were allocated into the PKT arm, with nine to the surgical arm. Mean Norwich Patellar Instability Score improved from 40.6 (standard deviation 22.1) to 28.2 (SD 25.4) from baseline to 12 months. Conclusion This feasibility trial identified a number of challenges and required a series of changes to ensure adequate recruitment and follow-up. These changes helped achieve a sufficient recruitment and follow-up rate. The revised trial design is feasible to be conducted as a definitive trial to answer this important clinical question for people with chronic patellar instability. Trial registration The trial was prospectively registered on the International Standard Randomised Controlled Trial Number registry on the 22/12/2016 (reference number: ISRCTN14950321). http://www.isrctn.com/ISRCTN14950321
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Affiliation(s)
- U Rahman
- Warwick Clinical Trials Unit, University of Warwick, Coventry, UK.,University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | | | - A Qureshi
- Warwick Clinical Trials Unit, University of Warwick, Coventry, UK.,University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - C Edwin
- Warwick Clinical Trials Unit, University of Warwick, Coventry, UK.,University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - T O Smith
- Nuffield Department of Orthopaedics and Rheumatology, University of Oxford, Oxford, UK
| | - H Parsons
- Warwick Clinical Trials Unit, University of Warwick, Coventry, UK
| | - J Mason
- Health Economics Department, Warwick Medical School, University of Warwick, Warwick, UK
| | - M Underwood
- Warwick Clinical Trials Unit, University of Warwick, Coventry, UK
| | - J Eldridge
- Bristol Royal Infirmary, University Hospitals Bristol NHS Trust, Bristol, UK
| | - P Thompson
- University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
| | - A Metcalfe
- Warwick Clinical Trials Unit, University of Warwick, Coventry, UK.,University Hospitals Coventry and Warwickshire NHS Trust, Coventry, UK
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O'Malley O, Ryan O, Wilson G, Islam M, Smith TO, Hing CB. Mortality and morbidity of stairlift injuries: Analysis of the UK TARN database. Injury 2020; 51:1306-1311. [PMID: 32331848 DOI: 10.1016/j.injury.2020.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Revised: 02/27/2020] [Accepted: 04/04/2020] [Indexed: 02/02/2023]
Abstract
AIMS To investigate the incidence and pattern of injury in patients with a diagnosis of a fall from a stairlift. METHODS Data was analysed from the Trauma Audit and Research Network (TARN) database from 2000 to 2018 for those recorded suffering stairlift related injuries between the ages of 40-100 years. Patient demographics, injury mechanism and pattern, mortality rate and height of fall were analysed. RESULTS 1069 patients were identified in the initial search with 651 having an eligible mechanism of injury. The mean age was 82 (range 41.4-100.1) years. The most common site of injury was the limbs (49.2%) with the most severe injuries to the head (mean AIS 3.1). The mean ISS was 12.5 (Range 1-75). There was no relationship between height of fall and ISS (rs 0.054 p = 0.4). Individuals were 78% more likely to have an ISS score of 15 or more if they had a head injury, (OR: 0.12; 95% CI: 0.06-0.24) and 79% more likely to have sustained an injury to the thorax (OR: 0.21; 95% CI: 0.11-0.41). Injury to the head was 95% more likely in individuals with an ISS score greater than 25 points or more (OR: 0.05; 95% CI: 0.01-0.16) and 69% more likely for those who sustain injury to the thorax. Individuals with an ISS score of 25 points or more were 18 times more likely to have sustained injury getting off their stair lift compared to any other method of falling from their stair lift. Mortality was associated with injuries to the thorax in those aged 70 years or below, injuries to the face, spine and limb for those aged 71-85 years and with head injury in those over 85 years. The overall mortality rate was 15.7%. CONCLUSION Falls from stairlifts commonly result in limb injuries and most severe injuries are sustained to the head. When patients fall getting off from astairlift, have injuries to their head or thorax they have a higher ISS. The overall mortality is 15.7%. Given the increasing use of stairlifts in our ageing population, strategies should be considered to make these safer.
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Affiliation(s)
- O O'Malley
- Department of Trauma and Orthopaedics, St George's University Hospitals NHS Foundation Trust, United Kingdom.
| | - O Ryan
- St George's University London, St George's University Hospitals NHS Foundation Trust, London, United Kingdom
| | - G Wilson
- St George's University London, St George's University Hospitals NHS Foundation Trust, London, United Kingdom
| | - M Islam
- Trauma Audit Faculty of Biology, Medicine and Health, Trauma and Audit Research Network, University of Manchester, Manchester, United Kingdom
| | - T O Smith
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, United Kingdom
| | - C B Hing
- Department of Trauma and Orthopaedics, St George's University Hospitals NHS Foundation Trust, United Kingdom
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10
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Smith TO, Collier T, Sheehan KJ, Sherrington C. The uptake of the hip fracture core outcome set: analysis of 20 years of hip fracture trials. Age Ageing 2019; 48:595-598. [PMID: 30843578 DOI: 10.1093/ageing/afz018] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Revised: 12/28/2018] [Accepted: 02/11/2019] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND clinical trials test the effectiveness or efficacy of treatments. It is important that researchers evaluate interventions with the most meaningful outcome measures. The 2014 hip fracture core outcome set recommended that mortality, mobility, pain, activities of daily living and health-related quality of life (HRQOL) should be assessed in all trials of patient with hip fracture. The purpose of this analysis was to determine the uptake of these recommendation. METHODS all trials registered from 1997 to 2018 recruiting participants following hip fracture were identified from the ClinicalTrials.gov trials registry. The frequency of each core domain adopted annually were assessed. RESULTS 311 trials were identified and analysed. On analysing trial registries for years which presented a minimum of 10 registrations, full core outcome set adoption ranged from 0% (2017; 2018) to 24% (2009). Mortality and mobility were the most consistently reported domains (mortality: 27% (2017) to 56% (2011); mobility: 36% (2015) to 60% (2004)). In contrast, pain and HRQOL were least reported (pain: 14% (2017) to 61% (2015); HRQOL: 10% (2010) to 11% (2008)). There was no clear change in core outcome domain set adoption following the publication of Hayward et al.'s (2014) core outcome set. CONCLUSIONS there has been limited adoption of the hip fracture core outcome set from its publication in 2014. Further consideration to improve implementation is required to improved uptake.
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Affiliation(s)
- T O Smith
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, UK
| | - T Collier
- Rheumatology Department, Queen Elizabeth Hospital, NHS Foundation Trust, Kings Lynn, Norfolk, UK
| | - K J Sheehan
- Department of Population Health Sciences, School of Population Health and Environmental Sciences, King’s College London, London, UK
| | - C Sherrington
- The University of Sydney School of Medicine, The University of Sydney, Australia
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MacKay JW, Low SBL, Smith TO, Toms AP, McCaskie AW, Gilbert FJ. Systematic review and meta-analysis of the reliability and discriminative validity of cartilage compositional MRI in knee osteoarthritis. Osteoarthritis Cartilage 2018; 26:1140-1152. [PMID: 29550400 DOI: 10.1016/j.joca.2017.11.018] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 10/16/2017] [Accepted: 11/14/2017] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To assess reliability and discriminative validity of cartilage compositional magnetic resonance imaging (MRI) in knee osteoarthritis (OA). DESIGN The study was carried out per PRISMA recommendations. We searched MEDLINE and EMBASE (1974 - present) for eligible studies. We performed qualitative synthesis of reliability data. Where data from at least two discrimination studies were available, we estimated pooled standardized mean difference (SMD) between subjects with and without OA. Discrimination analyses compared controls and subjects with mild OA (Kellgren-Lawrence (KL) grade 1-2), severe OA (KL grade 3-4) and OA not otherwise specified (NOS) where not possible to stratify. We assessed quality of the evidence using Quality Appraisal of Diagnostic Reliability (QAREL) and Quality Assessment of Diagnostic Accuracy (QUADAS-2) tools. RESULTS Fifty-eight studies were included in the reliability analysis and 26 studies were included in the discrimination analysis, with data from a total of 2,007 knees. Intra-observer, inter-observer and test-retest reliability of compositional techniques were excellent with most intraclass correlation coefficients >0.8 and coefficients of variation <10%. T1rho and T2 relaxometry were significant discriminators between subjects with mild OA and controls, and between subjects with OA (NOS) and controls (P < 0.001). T1rho showed best discrimination for mild OA (SMD [95% CI] = 0.73 [0.40 to 1.06], P < 0.001) and OA (NOS) (0.60 [0.41 to 0.80], P < 0.001). Quality of evidence was moderate for both parts of the review. CONCLUSIONS Cartilage compositional MRI techniques are reliable and, in the case of T1rho and T2 relaxometry, can discriminate between subjects with OA and controls.
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Affiliation(s)
- J W MacKay
- Department of Radiology, University of Cambridge, Cambridge, UK.
| | - S B L Low
- Department of Radiology, Norfolk & Norwich University Hospital, Norwich, UK.
| | - T O Smith
- School of Health Sciences, University of East Anglia, Norwich, UK.
| | - A P Toms
- Department of Radiology, Norfolk & Norwich University Hospital, Norwich, UK.
| | - A W McCaskie
- Division of Trauma & Orthopaedics, Department of Surgery, University of Cambridge, Cambridge UK.
| | - F J Gilbert
- Department of Radiology, University of Cambridge, Cambridge, UK.
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Abstract
BACKGROUND Evidence-based practice is a foundation to clinical excellence. However there remains little evidence on the characteristics of authors who contribute to the evidence-base and whether these have changed over time. The purpose of this study was to explore these characteristics by undertaking a bibliometric analysis to explore publication and authorship characteristics in a leading sub-speciality orthopaedic journal (The Knee) over a 20-year period. METHODS All articles published in The Knee in 1996, 2006 and 2016 were identified. For each article, data collected included: highest academic award; profession; gender; continent of first and last author; total number of authors; the level of evidence; and funding source. We analysed temporal changes in these variables using appropriate statistical models. RESULTS A total of 413 papers were analysed. Between 1996 to 2016 there has been a significant increase in the overall number of authors, the number of paper submitted from Asia, the proportion of Level 1 or 2 tiered evidence, the proportion of people with Bachelor or Master-level degrees as their highest level of educational award and the proportion of non-medically qualified authors (P<0.001). From 2006 to 2016 there was a significant increase in the proportion of articles whose first author was female (P=0.03), but no significant change in the number of females as last author (P=0.43). CONCLUSION The findings indicate that there have been changes in publication and authorship characteristics in this sub-speciality orthopaedic journal during the past 20years. This provides encouraging indication of greater diversification and internationalisation of orthopaedic research.
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Affiliation(s)
- G Sheridan
- Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK
| | - E Wisken
- Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK
| | - C B Hing
- Department of Trauma and Orthopaedics, St George's Hospital, London, UK
| | - T O Smith
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, UK.
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Veronese N, Stubbs B, Solmi M, Smith TO, Reginster JY, Maggi S. Osteoarthristis Increases the Risk of Cardiovascular Disease: Data from the Osteoarthritis Initiative. J Nutr Health Aging 2018; 22:371-376. [PMID: 29484350 DOI: 10.1007/s12603-017-0941-0] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
OBJECTIVES Although osteoarthritis (OA) is a common condition in older adults, the role of OA in increasing cardiovascular disease (CVD) incidence is still debated. The aim of this study was to investigate the association between OA and the onset of CVD in a large database of American adults. DESIGN Longitudinal. SETTING Community-dwelling. PARTICIPANTS People with OA or at high risk of OA. MEASUREMENTS Osteoarthritis was defined as the presence of OA of the hand, knee, hip, back/neck or of other sites. CVD was defined as self-reported presence of heart attack, heart failure, stroke and other cerebral atherosclerotic conditions, and peripheral artery disease. RESULTS A total 4,265 persons without CVD (mean age=60.8 years, females=59.2%) at baseline were analyzed (1,775 with OA versus 2,490 without). Over a mean of 8.2 years, according to an adjusted Cox's regression analysis for 11 potential baseline confounders, study participants with OA of any joint had a significantly higher risk of developing CVD compared to those without OA (Hazard ratio (HR): =1.27; 95% CI: 1.03-1.56). The presence of hand OA was associated with a higher risk of developing CVD (HR=1.31; 95%CI: 1.01-1.68) with respect to those who had no OA. Knee, hip and back/neck OA did not, instead, increase the risk of developing CVD. The association between OA and CVD was significant in the women, but not in the men. CONCLUSIONS OA, in particular, when it affects the hand and in women, was associated with a higher risk of developing CVD.
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Affiliation(s)
- N Veronese
- Nicola Veronese, MD, National Research Council, Neuroscience Institute, Aging Branch, Padova, Italy, Via Giustiniani, 2 - 35128 Padova, Italy, Phone: +39 04982181746; Fax: +39 0498211218,
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Comer C, Smith TO, Drew B, Raja R, Kingsbury SR, Conaghan PG. A systematic review assessing non-pharmacological conservative treatment studies for people with non-inflammatory multi-joint pain: clinical outcomes and research design considerations. Rheumatol Int 2017; 38:331-341. [PMID: 29147758 PMCID: PMC5847069 DOI: 10.1007/s00296-017-3876-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 11/04/2017] [Indexed: 01/17/2023]
Abstract
To systematically review the evidence to determine the clinical outcomes and the important methodological quality features of interventional studies on adults with non-inflammatory multi-joint pain (MJP). Systematic search of published and unpublished literature using the databases: AMED, CINAHL, MEDLINE, EMBASE, psycINFO, SPORTDiscus, PEDro, OpenGrey, the EU Clinical Trials Register, World Health Organization International Clinical Trial Registry Platform, ClinicalTrials.gov and the ISRCTN registry (search: inception to 19th October 2017). All papers reporting the clinical outcomes of non-pharmacological interventions for people with non-inflammatory MJP were included. Studies were critically appraised using the Downs and Black Critical Appraisal and the TIDieR reporting checklists. Data were analysed using a Best Evidence Synthesis approach. From 3824 citations, four papers satisfied the eligibility criteria. Three studies reported outcomes from multidisciplinary rehabilitation programmes and one study reported the findings of a spa therapy intervention. All interventions significantly improved pain, function and quality of life in the short-term. There was limited reporting of measures for absenteeism, presenteeism and psychosocial outcomes. The evidence was 'weak', and due to a lack of controlled trials, there is limited evidence to ascertain treatment effectiveness. Design consideration for future trials surround improved reporting of participant characteristics, interventions and the standardisation of core outcome measures. There is insufficient high-quality trial data to determine the effectiveness of treatments for non-inflammatory MJP. Given the significant health burden which this condition presents on both individuals and wider society, developing and testing interventions and accurately reporting these, should be a research priority. Registration PROSPERO (CRD42013005888).
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Affiliation(s)
- C Comer
- Extended Scope Physiotherapy Practitioner, Leeds Community Healthcare Musculoskeletal and Rehabilitation Services, Leeds, UK
| | - T O Smith
- Physiotherapy, School of Health Sciences, University of East Anglia, Norwich, UK
| | - B Drew
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK
| | - R Raja
- Christchurch Hospital, Christchurch, New Zealand
| | - S R Kingsbury
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK.,NIHR Leeds Biomedical Research Centre, University of Leeds, Leeds, UK
| | - Philip G Conaghan
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, Leeds, UK. .,NIHR Leeds Biomedical Research Centre, University of Leeds, Leeds, UK.
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Smith TO, Mansfield M, Dainty J, Hilton G, Mann CJV, Sackley CM. Does physical activity change following hip and knee replacement? Matched case-control study evaluating Physical Activity Scale for the Elderly data from the Osteoarthritis Initiative. Physiotherapy 2017; 104:80-90. [PMID: 28917522 DOI: 10.1016/j.physio.2017.02.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Accepted: 02/06/2017] [Indexed: 11/30/2022]
Abstract
OBJECTIVES To determine whether physical activity measured using the Physical Activity Scale for the Elderly (PASE), changes during the initial 24 months post-total hip (THR) or knee replacement (TKR), and how this compares to a matched non-arthroplasty cohort. DESIGN Case-controlled study analysis of a prospectively collected dataset. SETTING USA community-based. PARTICIPANTS 116 people post-THR, 105 people post-TKR compared to 663 people who had not undergone THR or TKR, or had hip or knee osteoarthritis. Cohorts were age-, gender- and BMI-matched. MAIN OUTCOME MEASURES Physical activity assessed using the 12-item PASE at 12 and 24 months post operatively. RESULTS There was no significant difference in total PASE score between pre-operative to 12 months (mean: 136 vs 135 points; p=0.860) or 24 months following THR (mean: 136 vs 132 points; p=0.950). Whilst there was no significant difference in total PASE score from pre-operative to 12 months post-TKR (126 vs 121 points; p=0.930), by 24 months people following TKR reported significantly greater physical activity (126 vs 142 points; p=0.040). There was no statistically significant difference in physical activity between the normative matched and THR (p≥0.140) or TKR (p≥0.060) cohorts at 12 or 24 months post joint replacement. CONCLUSIONS Physical activity is not appreciably different to pre-operative levels at 12 or 24 months post-THR, but was greater at 24 months following TKR. Health promotion strategies are needed to encourage greater physical activity participation following joint replacement, and particularly targeting those who undergo THR.
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Affiliation(s)
- T O Smith
- School of Health Sciences, Faculty of Medicine and Health Sciences, University of East Anglia, Queen's Building, Norwich Research Park, Norwich, NR4 7TJ, United Kingdom.
| | - M Mansfield
- Guy's and St Thomas' Hospitals NHS Foundation Trust and Academic Department of Physiotherapy, King's College London, United Kingdom.
| | - J Dainty
- Norwich Medical School, University of East Anglia, Norwich, United Kingdom.
| | - G Hilton
- The Royal Ballet, Covent Garden, London, United Kingdom.
| | - C J V Mann
- Department of Trauma and Orthopaedics, Norfolk and Norwich University Hospital, Norwich, United Kingdom.
| | - C M Sackley
- Division of Health and Social Care Research, King's College, London, United Kingdom.
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Smith TO, Dainty JR, MacGregor AJ. Changes in social isolation and loneliness following total hip and knee arthroplasty: longitudinal analysis of the English Longitudinal Study of Ageing (ELSA) cohort. Osteoarthritis Cartilage 2017; 25:1414-1419. [PMID: 28445775 DOI: 10.1016/j.joca.2017.04.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2016] [Revised: 04/12/2017] [Accepted: 04/18/2017] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To determine the prevalence and change in social isolation and loneliness in people before and after total hip arthroplasty (THA) and total knee arthroplasty (TKA) in England. DESIGN The English Longitudinal Study of Ageing (ELSA) dataset, a prospective study of community-dwelling older adults, was used to identify people who had undergone primary THA or TKA because of osteoarthritis. Social isolation was assessed using the ELSA Social Isolation Index. Loneliness was evaluated using the Revised University of California, Los Angeles (UCLA) Loneliness Scale. The prevalence of social isolation and loneliness were calculated and multilevel modelling was performed to assess the potential change of these measures before arthroplasty, within a two-year operative-recovery phase and a following two-year follow-up. RESULTS The sample consisted of 393 people following THA and TKA. The prevalence of social isolation and loneliness changed from 16.9% to 18.8% pre-operative to 21.8% and 18.9% at the final post-operative follow-up respectively. This was not a statistically significant change for either measure (P = 0.15; P = 0.74). There was a significant difference in social isolation at the recovery phase compared to the pre-operative phase (P = 0.01), where people following arthroplasty reported an increase in social isolation (16.9-21.4%). There was no significant difference between the assessment phases in respect to UCLA Loneliness Scale score (P ≥ 0.74). CONCLUSIONS Given the negative physical and psychological consequences which social isolation and loneliness can have on individuals following THA or TKA, clinicians should be mindful of this health challenge for this population. The reported prevalence of social isolation and loneliness suggests this is an important issue.
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Affiliation(s)
- T O Smith
- School of Health Sciences, University of East Anglia, Norwich, UK; Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, UK.
| | - J R Dainty
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - A J MacGregor
- Norwich Medical School, University of East Anglia, Norwich, UK
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Donaldson AIC, Smith TO, Alder S, Johnstone AM, De Roos B, Aucott LS, Gordon AL, Myint PK. 50EFFECT OF NON-MEAT, HIGH PROTEIN SUPPLEMENTATION ON QUALITY OF LIFE AND CLINICAL OUTCOMES FOR OLDER PEOPLE LIVING IN CARE HOMES: SYSTEMATIC REVIEW AND META-ANALYSIS. Age Ageing 2017. [DOI: 10.1093/ageing/afx108.50] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Smith TO, Cooper A, Peryer G, Griffiths R, Fox C, Cross J. Factors predicting incidence of post-operative delirium in older people following hip fracture surgery: a systematic review and meta-analysis. Int J Geriatr Psychiatry 2017; 32:386-396. [PMID: 28093812 DOI: 10.1002/gps.4655] [Citation(s) in RCA: 85] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2016] [Revised: 12/01/2016] [Accepted: 12/06/2016] [Indexed: 12/16/2022]
Abstract
OBJECTIVE Delirium is one of the most common complications following hip fracture surgery in older people. This study identified pre- and peri-operative factors associated with the development of post-operative delirium following hip fracture surgery. METHODS Published and unpublished literature were searched to identify all evidence reporting variables on patient characteristics, on-admission, intra-operative and post-operative management assessing incident delirium in older people following hip fracture surgery. Pooled odds ratio (OR) and mean difference of those who experienced delirium compared to those who did not were calculated for each variable. Evidence was assessed using the Downs and Black appraisal tool and interpreted using the GRADE approach. RESULTS A total of 6704 people (2090 people with post-operative delirium) from 32 studies were analysed. There was moderate evidence of nearly a two-times greater probability of post-operative delirium for those aged 80 years and over (OR: 1.77; 95% CI: 1.09, 2.87), whether patients lived in a care institution pre-admission (OR: 2.65; 95% CI: 1.79, 3.92), and a six-times greater probability of developing post-operative delirium with a pre-admission diagnosis of dementia (OR: 6.07, 95% CI: 4.84, 7.62). There was no association with intra-operative variables and probability of delirium. CONCLUSION Clinicians treating people with a hip fracture should be vigilant towards post-operative delirium if their patients are older, have pre-existing cognitive impairment and poorer overall general health. This is also the case for those who experience post-operative complications such as pneumonia or a urinary tract infection. Copyright © 2017 John Wiley & Sons, Ltd.
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Affiliation(s)
- T O Smith
- School of Health Sciences, University of East Anglia, Norwich, UK
| | - A Cooper
- School of Health Sciences, University of East Anglia, Norwich, UK
| | - G Peryer
- School of Health Sciences, University of East Anglia, Norwich, UK
| | - R Griffiths
- Department of Anaesthesia, Peterborough and Stamford Hospitals NHS Foundation Trust, Peterborough, UK
| | - C Fox
- Norwich Medical School, University of East Anglia, Norwich, UK
| | - J Cross
- School of Health Sciences, University of East Anglia, Norwich, UK
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Smith TO, Aboelmagd T, Hing CB, MacGregor A. Does bariatric surgery prior to total hip or knee arthroplasty reduce post-operative complications and improve clinical outcomes for obese patients? Bone Joint J 2016; 98-B:1160-6. [DOI: 10.1302/0301-620x.98b9.38024] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2016] [Accepted: 05/10/2016] [Indexed: 12/17/2022]
Abstract
Aims Our aim was to determine whether, based on the current literature, bariatric surgery prior to total hip (THA) or total knee arthroplasty (TKA) reduces the complication rates and improves the outcome following arthroplasty in obese patients. Methods A systematic literature search was undertaken of published and unpublished databases on the 5 November 2015. All papers reporting studies comparing obese patients who had undergone bariatric surgery prior to arthroplasty, or not, were included. Each study was assessed using the Downs and Black appraisal tool. A meta-analysis of risk ratios (RR) and 95% confidence intervals (CI) was performed to determine the incidence of complications including wound infection, deep vein thrombosis (DVT), pulmonary embolism (PE), revision surgery and mortality. Results From 156 potential studies, five were considered to be eligible for inclusion in the study. A total of 23 348 patients (657 who had undergone bariatric surgery, 22 691 who had not) were analysed. The evidence-base was moderate in quality. There was no statistically significant difference in outcomes such as superficial wound infection (relative risk (RR) 1.88; 95% confidence interval (CI) 0.95 to 0.37), deep wound infection (RR 1.04; 95% CI 0.65 to 1.66), DVT (RR 0.57; 95% CI 0.13 to 2.44), PE (RR 0.51; 95% CI 0.03 to 8.26), revision surgery (RR 1.24; 95% CI 0.75 to 2.05) or mortality (RR 1.25; 95% CI 0.16 to 9.89) between the two groups. Conclusion For most peri-operative outcomes, bariatric surgery prior to THA or TKA does not significantly reduce the complication rates or improve the clinical outcome. This study questions the previous belief that bariatric surgery prior to arthroplasty may improve the clinical outcomes for patients who are obese or morbidly obese. This finding is based on moderate quality evidence. Cite this article: Bone Joint J 2016;98-B:1160–6.
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Affiliation(s)
| | - T. Aboelmagd
- Norfolk and Norwich University Hospital, Norwich, UK
| | - C. B. Hing
- St George’s University Hospitals NHS Foundation
Trust, London, UK
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Mahmoud SSS, Pearse EO, Smith TO, Hing CB. Outcomes of total hip arthroplasty, as a salvage procedure, following failed internal fixation of intracapsular fractures of the femoral neck: a systematic review and meta-analysis. Bone Joint J 2016; 98-B:452-60. [PMID: 27037426 DOI: 10.1302/0301-620x.98b4.36922] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2015] [Accepted: 10/15/2015] [Indexed: 01/12/2023]
Abstract
AIMS The optimal management of intracapsular fractures of the femoral neck in independently mobile patients remains open to debate. Successful fixation obviates the limitations of arthroplasty for this group of patients. However, with fixation failure rates as high as 30%, the outcome of revision surgery to salvage total hip arthroplasty (THA) must be considered. We carried out a systematic review to compare the outcomes of salvage THA and primary THA for intracapsular fractures of the femoral neck. PATIENTS AND METHODS We performed a Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) compliant systematic review, using the PubMed, EMBASE and Cochrane libraries databases. A meta-analysis was performed where possible, and a narrative synthesis when a meta-analysis was not possible. RESULTS Our analyses revealed a significantly increased risk of complications including deep infection, early dislocation and peri-prosthetic fracture with salvage THA when compared with primary THA for an intracapsular fracture of the femoral neck (overall risk ratio of 3.15). Functional outcomes assessment using EuroQoL (EQ)-5D were not significantly different (p = 0.3). CONCLUSION Salvage THA carries a significantly higher risk of complications than primary THA for intracapsular fractured neck of femur. Current literature is still lacking well designed studies to provide a full answer to the question. TAKE HOME MESSAGE Salvage THA is associated with more complications than primary THA for intracapsular neck of femur fractures.
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Affiliation(s)
- S S S Mahmoud
- Health Education North East South Tees NHS Foundation Trust, Marton Road, Middlesbrough, TS4 3BW, UK
| | - E O Pearse
- St George's University Hospitals NHS Foundation Trust, Blackshaw Road, Tooting, SW17 0QT, London, UK
| | - T O Smith
- University of East Anglia, Norwich, Norfolk NR4 7TJ, UK
| | - C B Hing
- St George's University Hospitals NHS Foundation Trust, Blackshaw Road, Tooting, SW17 0QT, London, UK
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Smith TO, Sackley CM. UK survey of occupational therapist's and physiotherapist's experiences and attitudes towards hip replacement precautions and equipment. BMC Musculoskelet Disord 2016; 17:228. [PMID: 27225033 PMCID: PMC4880834 DOI: 10.1186/s12891-016-1092-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Accepted: 05/21/2016] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Total hip replacement (THR) is one of the most common orthopaedic procedures in the United Kingdom (UK). Historically, people following THR have been provided with hip precautions and equipment such as: raised toilet seats and furniture rises, in order to reduce the risks of dislocation post-operation. The purpose of this study was to determine current practices in the provision of these interventions in the UK for people following primary THR. METHODS A 27-question, self-administered online survey was developed and distributed to UK physiotherapists and occupational therapists involved in the management of people following primary THR (target respondents). The survey included questions regarding the current practices in the provision of equipment and hip precautions for THR patients, and physiotherapist's and occupational therapist's attitudes towards these practices. The survey was disseminated through print and web-based/social media channels. RESULTS 170 health professionals (87 physiotherapists and 83 occupational therapists), responded to the survey. Commonly prescribed equipment in respondent's health trusts were raised toilet seats (95 %), toilet frames and rails (88 %), furniture raises (79 %), helping hands/grabbers (77 %), perching stools (75 %) and long-handled shoe horns (75 %). Hip precautions were routinely prescribed by 97 % of respondents. Hip precautions were most frequently taught in a pre-operative group (52 % of respondents). Similarly equipment was most frequently provided pre-operatively (61 % respondents), and most commonly by occupational therapists (74 % respondents). There was variability in the advice provided on the duration of hip precautions and equipment from up to 6 weeks post-operatively to life-time usage. CONCLUSIONS Current practice on hip precautions and provision of equipment is not full representative of clinician's perceptions of best care after THR. Future research is warranted to determine whether and to whom hip precautions and equipment should be prescribed post-THR as opposed to the current 'blanket' provision of equipment and movement restriction provided in UK practice.
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Affiliation(s)
- T O Smith
- School of Health Sciences, University of East Anglia, Queen's Building, School of Health Sciences, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, UK.
| | - C M Sackley
- Division of Health and Social Care Research, King's College, London, UK
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Dockerty T, Latham SK, Smith TO. Why don't patients take their analgesics? A meta-ethnography assessing the perceptions of medication adherence in patients with osteoarthritis. Rheumatol Int 2016; 36:731-9. [PMID: 26965416 DOI: 10.1007/s00296-016-3457-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Accepted: 02/25/2016] [Indexed: 01/14/2023]
Abstract
Whilst analgesics and medications have demonstrated efficacy for people with osteoarthritis, their effectiveness is dependent on adherence. This has previously been reported as particularly low in this population. The purpose of this meta-ethnography was to explore possible perceptions for this. A systematic review of published and unpublished literature was undertaken. All qualitative studies assessing the attitudes or perceptions of people with osteoarthritis towards medication adherence were eligible. Study quality was assessed using the Critical Appraisal Skills Programme qualitative tool. Analysis was undertaken using a meta-ethnography approach, distilling to a third-order construct and developing a line of argument. From 881 citations, five studies met the eligibility criteria. The meta-ethnography generated a model where medication adherence for people with osteoarthritis is perceived as a balance between the willingness and preference to take medications with the alterative being toleration of symptoms. Motivators to influence this 'balance' may fluctuate and change over time but include: severity of symptoms, education and understanding of osteoarthritis and current medications, or general health which may raise issues for poly-pharmacy as other medications are added or substituted into the patient's formulary. Medicine adherence in people with osteoarthritis is complex, involving motivators which will fluctuate in impact on individuals at different points along the disease progression. Awareness of each motivator may better inform clinicians as to what education, support or change in prescription practice should be adopted to ensure that medicine adherence is individualised to better promote long-term behaviour change.
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Affiliation(s)
| | | | - T O Smith
- Faculty of Medicine and Health Sciences, School of Health Sciences, University of East Anglia, Queen's Building, Norwich Research Park, Norwich, NR4 7TJ, UK.
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Mannan A, Smith TO. Favourable rotational alignment outcomes in PSI knee arthroplasty: A Level 1 systematic review and meta-analysis. Knee 2016; 23:186-90. [PMID: 26782300 DOI: 10.1016/j.knee.2015.08.006] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2015] [Revised: 07/08/2015] [Accepted: 08/07/2015] [Indexed: 02/02/2023]
Abstract
BACKGROUND Implant malposition in total knee arthroplasty (TKA) often results in unsatisfactory outcomes. Rotational malalignment leads to impaired patellar tracking, stability and joint biomechanics. Patient-specific instrumentation aims to improve three-dimensional implant positioning while reducing overall costs of instrumentation. METHODS A PRISMA compliant search of all relevant literature between 2000 and 2014 was performed. The primary outcome of interest was deviation from a neutral femoral and tibial axial alignment of patient-specific instrumentation (PSI) vs conventional instrumentation. Femoral rotation was measured with reference to the transepicondylar axis. Tibial rotation was reported with reference to the anterior tibial tuberosity and a "best fit" with the anterior tibial cortex. RESULTS Six randomised studies met the inclusion criteria reporting on a total of 444 knees. Computed tomography (CT) based PSI systems were used exclusively in three studies, and two further studies in association with magnetic resonance imaging (MRI). MRI was used exclusively in one study. Mean femoral rotation in the conventional group was: -1.7 to 1.6° (vs -1.7 to 1° in the PSI group). Meta-analysis demonstrated a significant treatment effect favouring PSI with increased accuracy in "three-degree outliers" with femoral rotation: Z=2.07, P=0.04. A single study reported tibial rotational outcomes with no significant difference demonstrated in conventional instrumentation vs PSI. CONCLUSIONS This Level 1 meta-analysis demonstrates favourable femoral rotational alignment outcomes in PSI knee arthroplasty. Only limited data is available for tibial rotational outcomes. Further studies with standardised "gold-standard" measurement criteria are required to clarify tibial rotational outcomes in PSI TKA. LEVEL OF EVIDENCE 1.
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Affiliation(s)
- A Mannan
- Bradford Teaching Hospitals NHS Trust, Bradford, UK.
| | - T O Smith
- University of East Anglia, Norwich, UK
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Smith TO, Chester R, Hunt N, Cross JL, Clark A, Donell ST. The Norwich Patellar Instability Score: Validity, internal consistency and responsiveness for people conservatively-managed following first-time patellar dislocation. Knee 2016; 23:256-60. [PMID: 26794922 DOI: 10.1016/j.knee.2015.10.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Revised: 10/01/2015] [Accepted: 10/05/2015] [Indexed: 02/02/2023]
Abstract
BACKGROUND This paper assessed the validity, internal consistency, responsiveness and floor-ceiling effects of the Norwich Patellar Instability (NPI) Score for a cohort of conservatively managed people following first-time patellar dislocation (FTPD). METHODS Fifty patients were recruited, providing 130 completed datasets over 12 months. The NPI Score, Lysholm Knee Score, Tegner Level of Activity Score and isometric knee extension strength were assessed at baseline, six weeks, six and 12 months post-injury. RESULTS There was high convergent validity with a statistically significant correlation between the NPI Score and the Lysholm Knee Score (p<0.001), Tegner Level of Activity Score (p<0.001) and isometric knee extension strength (p<0.002). Principal component analysis revealed that the NPI Score demonstrated good concurrent validity with four components account for 70.4% of the variability. Whilst the NPI Score demonstrated a flooring-effect for 13 of the 19 items, no ceiling effect was reported. There was high internal consistency with a Cronbach Alpha value of 0.93 (95% CI: 0.91 to 0.93). The NPI Score was responsive to change over the 12 months period with an effect size of 1.04 from baseline to 12 months post-injury. CONCLUSIONS The NPI Score is a valid tool to assess patellar instability symptoms in people conservatively managed following FTPD. LEVEL OF EVIDENCE Level II.
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Affiliation(s)
- T O Smith
- School of Health Sciences, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, United Kingdom.
| | - R Chester
- School of Health Sciences, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, United Kingdom
| | - N Hunt
- Physiotherapy Department, Norfolk and Norwich University Hospital, Colney Lane, Norwich NR4 7UY, United Kingdom
| | - J L Cross
- School of Health Sciences, University of East Anglia, Norwich Research Park, Norwich, NR4 7TJ, United Kingdom
| | - A Clark
- Norwich Medical School, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, United Kingdom
| | - S T Donell
- Norwich Medical School, University of East Anglia, Norwich Research Park, Norwich NR4 7TJ, United Kingdom; Norfolk and Norwich University Hospital, Colney Lane, Norwich NR4 7UY, United Kingdom
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Drew BT, Redmond AC, Smith TO, Penny F, Conaghan PG. Which patellofemoral joint imaging features are associated with patellofemoral pain? Systematic review and meta-analysis. Osteoarthritis Cartilage 2016; 24:224-36. [PMID: 26471209 DOI: 10.1016/j.joca.2015.09.004] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2015] [Revised: 07/06/2015] [Accepted: 09/09/2015] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To review the association between patellofemoral joint (PFJ) imaging features and patellofemoral pain (PFP). DESIGN A systematic review of the literature from AMED, CiNAHL, Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, PEDro, EMBASE and SPORTDiscus was undertaken from their inception to September 2014. Studies were eligible if they used magnetic resonance imaging (MRI), computed tomography (CT), ultrasound (US) or X-ray (XR) to compare PFJ features between a PFP group and an asymptomatic control group in people <45 years of age. A pooled meta-analysis was conducted and data was interpreted using a best evidence synthesis. RESULTS Forty studies (all moderate to high quality) describing 1043 people with PFP and 839 controls were included. Two features were deemed to have a large standardised mean difference (SMD) based on meta-analysis: an increased MRI bisect offset at 0° knee flexion under load (0.99; 95% CI: 0.49, 1.49) and an increased CT congruence angle at 15° knee flexion, both under load (1.40 95% CI: 0.04, 2.76) and without load (1.24; 95% CI: 0.37, 2.12). A medium SMD was identified for MRI patella tilt and patellofemoral contact area. Limited evidence was found to support the association of other imaging features with PFP. A sensitivity analysis showed an increase in the SMD for patella bisect offset at 0° knee flexion (1.91; 95% CI: 1.31, 2.52) and patella tilt at 0° knee flexion (0.99; 95% CI: 0.47, 1.52) under full weight bearing. CONCLUSION Certain PFJ imaging features were associated with PFP. Future interventional strategies may be targeted at these features. PROSPERO REGISTRATION NUMBER CRD 42014009503.
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Affiliation(s)
- B T Drew
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, UK; NIHR Leeds Musculoskeletal Biomedical Research Unit, Leeds, UK
| | - A C Redmond
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, UK; NIHR Leeds Musculoskeletal Biomedical Research Unit, Leeds, UK
| | - T O Smith
- School of Health Sciences, University of East Anglia, Norwich, UK
| | - F Penny
- Physiotherapy Department, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich, UK
| | - P G Conaghan
- Leeds Institute of Rheumatic and Musculoskeletal Medicine, University of Leeds, UK; NIHR Leeds Musculoskeletal Biomedical Research Unit, Leeds, UK.
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Sakel M, Boukouvalas A, Buono R, Moten M, Mirza F, Chan WY, Maidment I, Cross J, Smith TO, Myint PK, Fox C. Does anticholinergics drug burden relate to global neuro-disability outcome measures and length of hospital stay? Brain Inj 2015; 29:1426-30. [PMID: 26287759 DOI: 10.3109/02699052.2015.1060358] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
PRIMARY OBJECTIVE To assess the relationship between disability, length of stay (LOS) and anticholinergic burden (ACB) with people following acquired brain or spinal cord injury. RESEARCH DESIGN A retrospective case note review assessed total rehabilitation unit admission. METHODS AND PROCEDURES Assessment of 52 consecutive patients with acquired brain/spinal injury and neuropathy in an in-patient neuro-rehabilitation unit of a UK university hospital. Data analysed included: Northwick Park Dependency Score (NPDS), Rehabilitation complexity Scale (RCS), Functional Independence Measure and Functional Assessment Measure FIM-FAM (UK version 2.2), LOS and ACB. Outcome was different in RCS, NPDS and FIM-FAM between admission and discharge. MAIN OUTCOMES AND RESULTS A positive change was reported in ACB results in a positive change in NPDS, with no significant effect on FIM-FAM, either Motor or Cognitive, or on the RCS. Change in ACB correlated to the length of hospital stay (regression correlation = -6.64; SE = 3.89). There was a significant harmful impact of increase in ACB score during hospital stay, from low to high ACB on NPDS (OR = 9.65; 95% CI = 1.36-68.64) and FIM-FAM Total scores (OR = 0.03; 95% CI = 0.002-0.35). CONCLUSIONS There was a statistically significant correlation of ACB and neuro-disability measures and LOS amongst this patient cohort.
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Affiliation(s)
- M Sakel
- a East Kent University NHS Hospitals , Canterbury , UK
| | | | - R Buono
- c University of Aberdeen , Aberdeen , UK
| | - M Moten
- d Imperial College , London , UK
| | - F Mirza
- a East Kent University NHS Hospitals , Canterbury , UK
| | - W-Y Chan
- e Norfolk and Norwich University Hospital , Norwich , UK , and
| | | | - J Cross
- f University of East Anglia , Norwich , UK
| | - T O Smith
- f University of East Anglia , Norwich , UK
| | - P K Myint
- c University of Aberdeen , Aberdeen , UK
| | - C Fox
- f University of East Anglia , Norwich , UK
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Smith TO, Chester R, Hunt N, Cross JL, Clark A, Donell ST. The Norwich Patellar Instability score: Validity, internal consistency and responsiveness. International Journal of Therapy and Rehabilitation 2015. [DOI: 10.12968/ijtr.2015.22.sup8.s4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Mannan A, Smith TO, Sagar C, London NJ, Molitor PJA. No demonstrable benefit for coronal alignment outcomes in PSI knee arthroplasty: A systematic review and meta-analysis. Orthop Traumatol Surg Res 2015; 101:461-8. [PMID: 25802069 DOI: 10.1016/j.otsr.2014.12.018] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Revised: 12/01/2014] [Accepted: 12/15/2014] [Indexed: 02/02/2023]
Abstract
AIM A systematic review and meta-analysis of clinical studies assessing alignment outcomes in patient-specific instrumented (PSI) knee arthroplasty was conducted. MATERIALS AND METHODS PRISMA compliant data was extracted from literature databases up to January 2014. RESULTS Twenty-six studies met the inclusion criteria, reporting a total of 1792 knees. Twenty-three studies reported alignment outcomes in the coronal plane, 11 in the sagittal plane. In all but three series, MRI was the preoperative imaging modality. Range of mean postoperative alignment (hip-knee-ankle [HKA] angle) was 176.5 to 181.70. The proportion of three degrees of outliers showed an overall mean of 18.6%. In total, fifteen studies compared alignment outcomes between standard and PSI. From these, four studies showed significantly higher accuracy of coronal plane alignment with PSI (HKA angle). Meta-analysis of seven high-quality comparative studies demonstrated no significant increased accuracy in postoperative mechanical axis (HKA angle) with PSI. Subgroup meta-analysis of both femoral and tibial rotation was not feasible due to a low number of inclusive high-quality series. CONCLUSIONS PSI knee arthroplasty is shown not to confer increased accuracy in reconstituting the postoperative mechanical axis. Further studies are required to demonstrate both clinical and radiological alignment outcomes in PSI knee arthroplasty with focus upon tibial and femoral rotation.
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Affiliation(s)
- A Mannan
- Scunthorpe General Hospital, Cliff Gardens, Scunthorpe, DN15 7BH North Lincolnshire, UK.
| | - T O Smith
- University of East Anglia, Norwich, UK
| | - C Sagar
- Scunthorpe General Hospital, Cliff Gardens, Scunthorpe, DN15 7BH North Lincolnshire, UK
| | - N J London
- Harrogate District Hospital, Lancaster Park Road, HG2 7SX Harrogate, UK
| | - P J A Molitor
- Scunthorpe General Hospital, Cliff Gardens, Scunthorpe, DN15 7BH North Lincolnshire, UK
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Abstract
OBJECTIVES To review and synthesize the existing literature on the experience of living with a diagnosis of hip and/or knee osteoarthritis (OA). METHOD A systematic review was undertaken using meta-ethnography. A search of both published (AMED, CINAHL, EMBASE, PsychINFO, SportsDisc, MEDLINE, Cochrane Clinical Trials Registry, PubMed) and unpublished/trial registry databases [World Health Organization (WHO) International Clinical Trials Registry Platform, Current Controlled Trials, the United States National Institute of Health Trials Registry, National Institute for Health Research (NIHR) Clinical Research Portfolio Database] was undertaken from their inception to 5 June 2013. RESULTS Thirty-two studies formed the meta-ethnography of the lived experiences of people with OA. In total, 1643 people with OA were sampled, the majority diagnosed with knee OA. The evidence base was weak to moderate in quality. The majority of studies indicated that people viewed living with OA negatively. Four key factors influenced their attitudes to the condition: the severity of their symptoms; the impact of these symptoms on their functional capability; their attitude towards understanding their disease; and their perceptions of other people's beliefs towards their disease. CONCLUSIONS The current literature suggests that greater knowledge of the pathology of OA, management of symptoms, promotion of functional activity for patients and their family/friends networks, and understanding to better inform OA patient's role in society are all important elements that affect a person's attitude to OA. By better understanding these factors during future consultations, clinicians may forge stronger relationships with their patients to more effectively manage this long-term disabling condition.
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Affiliation(s)
- T O Smith
- Faculty of Medicine and Health Sciences, University of East Anglia , Norwich , UK
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Smith TO, Postle K, Penny F, McNamara I, Mann CJV. Is reconstruction the best management strategy for anterior cruciate ligament rupture? A systematic review and meta-analysis comparing anterior cruciate ligament reconstruction versus non-operative treatment. Knee 2014; 21:462-70. [PMID: 24238648 DOI: 10.1016/j.knee.2013.10.009] [Citation(s) in RCA: 94] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2013] [Revised: 08/28/2013] [Accepted: 10/14/2013] [Indexed: 02/06/2023]
Abstract
AIMS The purpose of this study was to determine the optimal clinical and cost-effective strategy for managing people following ACL rupture. METHODS A systematic review of the published (AMED, CINAHL, MEDLINE, EMBASE, PubMed, psycINFO and the Cochrane Library) and unpublished literature (OpenGrey, the WHO International Clinical Trials Registry Platform, Current Controlled Trials and the UK National Research Register Archive) was conducted on April 2013. All randomised and non-randomised controlled trials evaluating clinical or health economic outcomes of isolated ligament reconstruction versus non-surgical management following ACL rupture were included. Methodological quality was assessed using the PEDro appraisal tool. When appropriate, meta-analysis was conducted to pool data. RESULTS From a total of 943 citations, sixteen studies met the eligibility criteria. These included 1397 participants, 825 who received ACL reconstruction versus 592 who were managed non-surgically. The methodological quality of the literature was poor. The findings indicated that whilst reconstructed ACL offers significantly greater objective tibiofemoral stability (p<0.001), there appears limited evidence to suggest a superiority between reconstruction versus non-surgical management in functional outcomes. There was a small difference between the management strategies in respect to the development of osteoarthritis during the initial 20 years following index management strategy (Odds Ratio 1.56; p=0.05). CONCLUSIONS The current literature is insufficient to base clinical decision-making with respect to treatment opinions for people following ACL rupture. Whilst based on a poor evidence, the current evidence would indicate that people following ACL rupture should receive non-operative interventions before surgical intervention is considered.
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Affiliation(s)
- T O Smith
- University of East Anglia, Norwich, UK.
| | - K Postle
- University of East Anglia, Norwich, UK
| | - F Penny
- Norfolk and Norwich University Hospital, Norwich, UK
| | - I McNamara
- Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - C J V Mann
- Norfolk and Norwich University Hospital & University of East Anglia, Norwich, UK
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Smith TO, Mann CJV, Donell ST. Does knee joint proprioception alter following medial patellofemoral ligament reconstruction? Knee 2014; 21:21-7. [PMID: 23084729 DOI: 10.1016/j.knee.2012.09.013] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2012] [Revised: 09/19/2012] [Accepted: 09/22/2012] [Indexed: 02/02/2023]
Abstract
BACKGROUND This study firstly aimed to determine whether proprioception deficits, as measured by joint position sense (JPS), occur in people following recurrent patellar dislocations. Secondly, to determine whether JPS changes following medial patellofemoral ligament reconstruction (MPFL) reconstruction for patellar instability. METHODS Thirty people following recurrent patellar dislocation were recruited. Pre-operative JPS was assessed using the passive angle reproduction test. Through this, an assessor moved a participant's limb to a target position. This was returned to neutral, before finally moving the limb again, whilst requiring the participant to indicate when they thought the target angle was reached. The actual angular error (AAE) was calculated as the difference between the perceived angle and target angle. Clinical outcomes included the Kujala Patellofemoral Disorder Score, the International Knee Documentation Committee (IKDC) form, pain, knee motion, extensor muscle strength and frequency of patellar dislocation. Outcomes were assessed pre-operative, 6 weeks, 3 and 12 months. RESULTS Mean AAE was 2.2° (inner range) to 3.9° (mid-range); this was not clinically significant. There was no statistically significant difference between the baseline-and-6 week, 6 week-and-3 month or baseline-and-12 month AAE measures (p=0.38 to 1.00). There was a statistically significant improvement in functional outcomes as measured by the Kujala score, IKDC form, reduced pain and increased extension strength from baseline to 12 months (p<0.01). CONCLUSIONS Following recurrent patellar dislocation, patients exhibit minimal deficits in JPS. Whilst MPFL reconstruction significantly improved clinical and functional outcomes for this population, this operation did not significantly alter JPS during the first post-operative year.
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Affiliation(s)
- T O Smith
- Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK.
| | - C J V Mann
- Institute of Orthopaedics, Norfolk and Norwich University Hospital & Faculty of Medicine and Health Sciences, University of East Anglia, UK
| | - S T Donell
- Institute of Orthopaedics, Norfolk and Norwich University Hospital & Faculty of Medicine and Health Sciences, University of East Anglia, UK
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Simpson M, Smith TO. Quadriceps tendinopathy — a forgotten pathology for physiotherapists? A systematic review of the current evidence-base. Physical Therapy Reviews 2013. [DOI: 10.1179/1743288x11y.0000000035] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Smith TO, Easton V, Bacon H, Jerman E, Armon K, Poland F, Macgregor AJ. The relationship between benign joint hypermobility syndrome and psychological distress: a systematic review and meta-analysis. Rheumatology (Oxford) 2013; 53:114-22. [DOI: 10.1093/rheumatology/ket317] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Smith TO, Kang SN, De Sprenger Rover WB, Walton NP. Reliability of the jones patellofemoral osteoarthritis score for radiological assessment of patellofemoral degenerative changes: comparing a physiotherapist to doctors. Physiother Can 2013; 64:257-61. [PMID: 23729961 DOI: 10.3138/ptc.2011-16] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
PURPOSE Radiological measurement scores are used by orthopaedic physiotherapists in triage and surveillance of patients with degenerative changes of the tibiofemoral and patellofemoral joints. The purpose of this study was to estimate the intra- and inter-observer reliability of a radiological measurement score to assess patellofemoral joint osteoarthritis, the Jones Patellofemoral Osteoarthritis Score (JPOS), with an orthopaedic physiotherapist and three grades of junior surgeons/doctors. METHODS A total of 390 skyline X-rays of the patellofemoral joint were reviewed on 2 occasions, 4 weeks apart, by an orthopaedic physiotherapist, 2 orthopaedic surgeons, and an orthopaedic doctor. Intra- and inter-observer reliability of the JPOS was calculated using a weighted kappa analysis. RESULTS The results indicated that while there was good overall intra-observer agreement for this measurement score for all assessors, inter-observer reliability was generally poor between the orthopaedic physiotherapist and the orthopaedic surgeons/doctor. CONCLUSION Our findings call into question the use of the JPOS by orthopaedic physiotherapists working in triage or orthopaedic surveillance programmes with other orthopaedic clinicians.
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Karrar S, Shiwen X, Nikotorowicz-Buniak J, Abraham DJ, Denton C, Stratton R, Bayley R, Kite KA, Clay E, Smith JP, Kitas GD, Buckley C, Young SP, Ye L, Zhang L, Goodall J, Gaston H, Xu H, Lutalo PM, Zhao Y, Meng Choong L, Sangle S, Spencer J, D'Cruz D, Rysnik OJ, McHugh K, Bowness P, Rump-Goodrich L, Mattey D, Kehoe O, Middleton J, Cartwright A, Schmutz C, Askari A, Middleton J, Gardner DH, Jeffery LE, Raza K, Sansom DM, Clay E, Bayley R, Fitzpatrick M, Wallace G, Young S, Shaw J, Hatano H, Cauli A, Giles JL, McHugh K, Mathieu A, Bowness P, Kollnberger S, Webster S, Ellis L, O'Brien LM, Fitzmaurice TJ, Gaston H, Goodall J, Nazeer Moideen A, Evans L, Osgood L, Williams A, Jones S, Thomas C, O'Donnell V, Nowell M, Ouboussad L, Savic S, Dickie LJ, Hintze J, Wong CH, Cook GP, Buch M, Emery P, McDermott MF, Hardcastle SA, Gregson CL, Deere K, Davey Smith G, Dieppe P, Tobias JH, Dennison E, Edwards M, Bennett J, Coggon D, Palmer K, Cooper C, McWilliams D, Young A, Kiely PD, Walsh D, Taylor HJ, Harding I, Hutchinson J, Nelson I, Blom A, Tobias J, Clark E, Parker J, Bukhari M, McWilliams D, Jayakumar K, Young A, Kiely P, Walsh D, Diffin J, Lunt M, Marshall T, Chipping J, Symmons D, Verstappen S, Taylor HJ, Harding I, Hutchinson J, Nelson I, Tobias J, Clark E, Bluett J, Bowes J, Ho P, McHugh N, Buden D, Fitzgerald O, Barton A, Glossop JR, Nixon NB, Emes RD, Dawes PT, Farrell WE, Mattey DL, Scott IC, Steer S, Seegobin S, Hinks AM, Eyre S, Morgan A, Wilson AG, Hocking L, Wordsworth P, Barton A, Worthington J, Cope A, Lewis CM, Guerra S, Ahmed BA, Denton C, Abraham D, Fonseca C, Robinson J, Taylor J, Haroon Rashid L, Flynn E, Eyre S, Worthington J, Barton A, Isaacs J, Bowes J, Wilson AG, Barrett JH, Morgan A, Kingston B, Ahmed M, Kirwan JR, Marshall R, Chapman K, Pearson R, Heycock C, Kelly C, Rynne M, Saravanan V, Hamilton J, Saeed A, Coughlan R, Carey JJ, Farah Z, Matthews W, Bell C, Petford S, Tibbetts LM, Douglas KMJ, Holden W, Ledingham J, Fletcher M, Winfield R, Price Z, Mackay K, Dixon C, Oppong R, Jowett S, Nicholls E, Whitehurst D, Hill S, Hammond A, Hay E, Dziedzic K, Righetti C, Lebmeier M, Manning VL, Hurley M, Scott DL, Choy E, Bearne L, Nikiphorou E, Morris S, James D, Kiely P, Walsh D, Young A, Wong EC, Long J, Fletcher A, Fletcher M, Holmes S, Hockey P, Abbas M, Chattopadhyay C, Flint J, Gayed M, Schreiber K, Arthanari S, Nisar M, Khamashta M, Gordon C, Giles I, Robson J, Kiran A, Maskell J, Arden N, Hutchings A, Emin A, Culliford D, Dasgupta B, Hamilton W, Luqmani R, Jethwa H, Rowczenio D, Trojer H, Russell T, Loeffler J, Hawkins P, Lachmann H, Verma I, Syngle A, Krishan P, Garg N, Flint J, Gayed M, Schreiber K, Arthanari S, Nisar M, Khamashta M, Gordon C, Giles I, McGowan SP, Gerrard DT, Chinoy H, Ollier WE, Cooper RG, Lamb JA, Taborda L, Correia Azevedo P, Isenberg D, Leyland KM, Kiran A, Judge A, Hunter D, Hart D, Javaid MK, Arden N, Cooper C, Edwards MH, Litwic AE, Jameson KA, Deeg D, Cooper C, Dennison E, Edwards MH, Jameson KA, Cushnaghan J, Aihie Sayer A, Deeg D, Cooper C, Dennison E, Jagannath D, Parsons C, Cushnaghan J, Cooper C, Edwards MH, Dennison E, Stoppiello L, Mapp P, Ashraf S, Wilson D, Hill R, Scammell B, Walsh D, Wenham C, Shore P, Hodgson R, Grainger A, Aaron J, Hordon L, Conaghan P, Bar-Ziv Y, Beer Y, Ran Y, Benedict S, Halperin N, Drexler M, Mor A, Segal G, Lahad A, Haim A, Rath U, Morgensteren DM, Salai M, Elbaz A, Vasishta VG, Derrett-Smith E, Hoyles R, Khan K, Abraham DJ, Denton C, Ezeonyeji A, Takhar G, Denton C, Ong V, Loughrey L, Bissell LA, Hensor E, Abignano G, Redmond A, Buch M, Del Galdo F, Hall FC, Malaviya A, Nisar M, Baker S, Furlong A, Mitchell A, Godfrey AL, Ruddlesden M, Hadjinicolaou A, Hughes M, Moore T, O'Leary N, Tracey A, Ennis H, Dinsdale G, Roberts C, Herrick A, Denton CP, Guillevin L, Hunsche E, Rosenberg D, Schwierin B, Scott M, Krieg T, Anderson M, Hall FC, Herrick A, McHugh N, Matucci-Cerinic M, Alade R, Khan K, Xu S, Denton C, Ong V, Nihtyanova S, Ong V, Denton CP, Clark KE, Tam FWK, Unwin R, Khan K, Abraham DJ, Denton C, Stratton RJ, Nihtyanova S, Schreiber B, Ong V, Denton CP, Seng Edwin Lim C, Dasgupta B, Corsiero E, Sutcliffe N, Wardemann H, Pitzalis C, Bombardieri M, Tahir H, Donnelly S, Greenwood M, Smith TO, Easton V, Bacon H, Jerman E, Armon K, Poland F, Macgregor A, van der Heijde D, Sieper J, Elewaut D, Pangan AL, Nguyen D, Badenhorst C, Kirby S, White D, Harrison A, Garcia JA, Stebbings S, MacKay JW, Aboelmagd S, Gaffney K, van der Heijde D, Deodhar A, Braun J, Mack M, Hsu B, Gathany T, Han C, Inman RD, Cooper-Moss N, Packham J, Strauss V, Freeston JE, Coates L, Nam J, Moverley AR, Helliwell P, Hensor E, Wakefield R, Emery P, Conaghan P, Mease P, Fleischmann R, Wollenhaupt J, Deodhar A, Kielar D, Woltering F, Stach C, Hoepken B, Arledge T, van der Heijde D, Gladman D, Fleischmann R, Coteur G, Woltering F, Mease P, Kavanaugh A, Gladman D, van der Heijde D, Purcaru O, Mease P, McInnes I, Kavanaugh A, Gottlieb AB, Puig L, Rahman P, Ritchlin C, Li S, Wang Y, Mendelsohn A, Doyle M, Tillett W, Jadon D, Shaddick G, Cavill C, Robinson G, Sengupta R, Korendowych E, de Vries C, McHugh N, Thomas RC, Shuto T, Busquets-Perez N, Marzo-Ortega H, McGonagle D, Tillett W, Richards G, Cavill C, Sengupta R, Shuto T, Marzo-Ortega H, Thomas RC, Bingham S, Coates L, Emery P, John Hamlin P, Adshead R, Cambridge S, Donnelly S, Tahir H, Suppiah P, Cullinan M, Nolan A, Thompson WM, Stebbings S, Mathieson HR, Mackie SL, Bryer D, Buch M, Emery P, Marzo-Ortega H, Krutikov M, Gray L, Bruce E, Ho P, Marzo-Ortega H, Busquets-Perez N, Thomas RC, Gaffney K, Keat A, Innes W, Pandit R, Kay L, Lapshina S, Myasoutova L, Erdes S, Wallis D, Waldron N, McHugh N, Korendowych E, Thorne I, Harris C, Keat A, Garg N, Syngle A, Vohra K, Khinchi D, Verma I, Kaur L, Jones A, Harrison N, Harris D, Jones T, Rees J, Bennett A, Fazal S, Tugnet N, Barkham N, Basu N, McClean A, Harper L, Amft EN, Dhaun N, Luqmani RA, Little MA, Jayne DR, Flossmann O, McLaren J, Kumar V, Reid DM, Macfarlane GJ, Jones G, Yates M, Watts RA, Igali L, Mukhtyar C, Macgregor A, Robson J, Doll H, Yew S, Flossmann O, Suppiah R, Harper L, Hoglund P, Jayne D, Mukhtyar C, Westman K, Luqmani R, Win Maw W, Patil P, Williams M, Adizie T, Christidis D, Borg F, Dasgupta B, Robertson A, Croft AP, Smith S, Carr S, Youssouf S, Salama A, Pusey C, Harper L, Morgan M. Basic Science * 208. Stem Cell Factor Expression is Increased in the Skin of Patients with Systemic Sclerosis and Promotes Proliferation and Migration of Fibroblasts in vitro. Rheumatology (Oxford) 2013. [DOI: 10.1093/rheumatology/ket195] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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Smith TO, Drew BT, Toms AP, Chojnowski AJ. The diagnostic accuracy of X-ray arthrography for triangular fibrocartilaginous complex injury: a systematic review and meta-analysis. J Hand Surg Eur Vol 2012; 37:879-87. [PMID: 21467087 DOI: 10.1177/1753193411402762] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
The purpose of this study was to evaluate the diagnostic test accuracy of X-ray arthrography in the detection of TFCC tear. Both published and unpublished databases were searched from their inception to August 2010. All studies comparing the diagnostic accuracy of X-ray arthrography (index test) to arthroscopy (reference standard) for patients with suspected TFCC tears were included in this review. Twelve studies assessing 430 patients (430 wrists) satisfied the eligibility criteria and were included. X-ray arthrography presented with a pooled sensitivity of 76.2% and specificity of 92.5% for the detection of complete TFCC tear. The triple-compartment injection X-ray arthrography was superior to the single-compartment injection technique. To conclude, the diagnostic test accuracy of X-ray arthrography is limited. Neither the single- nor the triple-compartment injection arthrography method is acceptable, given their reported low sensitivities. Further evaluation of the diagnostic test accuracy of Magnetic Resonance Arthrography and Magnetic Resonance Imaging is therefore warranted.
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Affiliation(s)
- T O Smith
- School of Allied Health Professions,University of East Anglia, Norwich, UK.
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Postle K, Pak D, Smith TO. Effectiveness of proprioceptive exercises for ankle ligament injury in adults: a systematic literature and meta-analysis. ACTA ACUST UNITED AC 2012; 17:285-91. [PMID: 22459604 DOI: 10.1016/j.math.2012.02.016] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2011] [Revised: 02/04/2012] [Accepted: 02/22/2012] [Indexed: 12/24/2022]
Abstract
The purpose of this study was to assess the effectiveness of such proprioceptive exercise following ankle ligament injury. A systematic review of the databases MEDLINE, EMBASE, CINHAL, AMED, the Cochrane library database and the PEDro database, in addition to unpublished literature databases was conducted to July 2011. When appropriate, meta-analysis was conducted to pool results from homogeneous studies. The methodological quality of the literature was reviewed using the Critical Appraisal Skills Programme tool. The results indicated that there is no statistically significant difference in recurrent injury between the addition of proprioceptive exercises during the rehabilitation of patients following ankle ligament injury (p = 0.68). The addition of proprioceptive training demonstrated a significant reduction in subjective instability and functional outcomes (p < 0.05). There was no consensus on the advantages of including proprioceptive training in the rehabilitation of this population for swelling, postural sway, joint position sense, ankle range of motion or return to sport outcomes. Further study is warranted to develop the rigour of the evidence-base and to determine the optimal proprioceptive training programme following ankle ligament injury with different populations.
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Affiliation(s)
- K Postle
- School of Allied Health Professions, Faculty of Medicine and Health Science, University of East Anglia, Queen's Building, Norwich NR4 7TJ, UK.
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Smith TO, Sexton D, Mitchell P, Hing CB. Opening- or closing-wedged high tibial osteotomy: a meta-analysis of clinical and radiological outcomes. Knee 2011; 18:361-8. [PMID: 21036048 DOI: 10.1016/j.knee.2010.10.001] [Citation(s) in RCA: 95] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2010] [Revised: 09/24/2010] [Accepted: 10/03/2010] [Indexed: 02/02/2023]
Abstract
High tibial osteotomy (HTO) has been advocated for the treatment of isolated medial compartment osteoarthritis of the knee. Debate remains over the superiority of performing a medial opening-wedge or lateral closing-wedge HTO. The purpose of this study was to compare the clinical and radiological outcomes, and complications of patients following opening-wedge compared to closing-wedge HTO. A systematic review was undertaken of published and unpublished literature databases from their inception to May 2010. Twelve papers reporting nine clinical trials were found to be suitable for meta-analysis comparing 324 opening-wedge HTOs to 318 closing-wedge HTOs. There was no difference in the incidence of infection, deep vein thrombosis, peroneal nerve palsy, non-union or revision to knee arthroplasty (p>0.05). There was however a significantly greater posterior tibial slope and mean angle of correction, reduced patellar height and hip-knee-ankle angle following opening-wedge HTO (p<0.05). No significant difference was found for any clinical outcome including pain, functional score or complications (p>0.05).
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Affiliation(s)
- T O Smith
- Faculty of Health, University of East Anglia, UK.
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Hing CB, Smith TO, Hooper L, Song F, Donell ST. A review of how to conduct a surgical survey using a questionnaire. Knee 2011; 18:209-13. [PMID: 21115354 DOI: 10.1016/j.knee.2010.10.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2010] [Revised: 09/22/2010] [Accepted: 10/03/2010] [Indexed: 02/02/2023]
Abstract
Health surveys using questionnaires facilitate the acquisition of information on the knowledge, behaviour, attitudes, perceptions and clinical history of a selected population. Their internal and external validities are threatened by poor design and low response rates. Numerous studies have investigated survey design and administration but care should be taken when generalising findings in different clinical and cultural settings. The current evidence-base suggests that no single mode of survey administration, such as postal, electronic or telephone, is superior to another. Whilst there is no evidence of an ideal response rate relationship to survey validity, response rates can be enhanced by including monetary incentives, providing a time cue, and repeat contact with non-responders. Unlike other modes of experimental data collection, few guidelines currently exist for survey and questionnaire design and response rate should not be considered a direct measure of a survey's quality.
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Affiliation(s)
- C B Hing
- St George's Hospital, Tooting, UK.
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Smith TO, Back T, Toms AP, Hing CB. Diagnostic accuracy of ultrasound for rotator cuff tears in adults: a systematic review and meta-analysis. Clin Radiol 2011; 66:1036-48. [PMID: 21737069 DOI: 10.1016/j.crad.2011.05.007] [Citation(s) in RCA: 106] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2010] [Revised: 05/04/2011] [Accepted: 05/14/2011] [Indexed: 02/06/2023]
Abstract
AIM To determine the diagnostic accuracy of ultrasound to detect partial and complete thickness rotator cuff tears based on all available clinical trials. MATERIALS AND METHODS An electronic search of databases registering published and unpublished literature was conducted. All diagnostic accuracy studies that directly compared the accuracy of ultrasound (the index test) to either arthroscopic or open surgical findings (the reference test) for rotator cuff tear were included. The methodological quality of each included study was assessed using the QUADAS form. When appropriate, pooled sensitivity and specificity analysis was conducted, with an assessment of the summary receiver operating characteristic (ROC) curve for each analysis. RESULTS Sixty-two studies assessing 6007 patients and 6066 shoulders were included. Ultrasonography had good sensitivity and specificity for the assessment of partial thickness (sensitivity 0.84; specificity 0.89), and full-thickness rotator cuff tears (sensitivity 0.96; specificity 0.93). However, the literature poorly described population characteristics, assessor blinding, and was based on limited sample sizes. The literature assessing transducer frequency was particularly small in size. CONCLUSION Ultrasonography is an appropriate radiological technique for the assessment of rotator cuff tears with an acceptable sensitivity and specificity. The diagnostic test accuracy of ultrasound is superior for the detection of full-thickness compared to partial-thickness cuff tears. Further study assessing the effect of transducer frequency is warranted.
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Affiliation(s)
- T O Smith
- Department of Physiotherapy, University of East Anglia, Norwich, UK.
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Smith TO, Lewis M, Song F, Toms AP, Donell ST, Hing CB. The diagnostic accuracy of anterior cruciate ligament rupture using magnetic resonance imaging: a meta-analysis. Eur J Orthop Surg Traumatol 2011. [DOI: 10.1007/s00590-011-0829-3] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Kang SN, Smith TO, Sprenger De Rover WB, Walton NP. Pre-operative patellofemoral degenerative changes do not affect the outcome after medial Oxford unicompartmental knee replacement: a report from an independent centre. ACTA ACUST UNITED AC 2011; 93:476-8. [PMID: 21464485 DOI: 10.1302/0301-620x.93b4.25562] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
There has been debate about the role of unicompartmental knee replacement in the presence of radiologically identifiable degenerative changes of the patellofemoral joint. We studied 195 knees in 163 patients in whom an Oxford unicompartmental knee replacement had been performed for medial osteoarthritis between January 2004 and July 2007. The mean age of the patients was 66 years (51 to 93). The degree of degenerative change of the patellofemoral joint was assessed using Jones' criteria. Functional outcome was assessed at a mean of 3.4 years (2 to 7) post-operatively, using the Oxford knee score and the Short-form 12 score. Degenerative changes of the patellofemoral joint were seen pre-operatively in 125 knees (64%) on the skyline radiographs. There was no statistically significant difference in the Oxford knee or Short-form 12 scores between those patients who had patellofemoral osteoarthritis pre-operatively and those who did not (p = 0.22 and 0.54, respectively). These results support the opinion expressed at the designer's hospital that degenerative changes of the patellofemoral joint in isolation should not be considered to be a contraindication to medial Oxford unicompartmental knee replacement.
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Affiliation(s)
- S N Kang
- Institute of Orthopaedics, Norfolk and Norwich University Hospital, Colney Lane, Norwich NR4 7UY, UK
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Abstract
The Oxford unicompartmental knee replacement gives good results in patients with symptomatic osteoarthritis of the medial compartment. Previous studies have suggested that the presence of radiolucent lines (RLLs) does not reflect a poor outcome in such patients. However, the reliability and validity of this assessment have not been determined. Our aim was to assess the intra- and interobserver reliability and the sensitivity and specificity of the assessment of RLLs around both tibial and femoral components using standard radiographs. Two reviewers assessed the radiographs of 45 patients who had loosening of the tibial or femoral component confirmed at revision surgery and compared them with those of a series of 45 asymptomatic patients matched for age and gender. The results suggested that, using standard radiographs, tibial RLLs were 63.6% sensitive and 94.4% specific and femoral RLLs 63.9% sensitive and 72.7% specific for loosening. Overall intra- and interobserver reliability was highly variable, but zonal analysis showed that lucency at the tip of the femoral peg was significantly associated with loosening of the femoral component. Fluoroscopically guided radiographs may improve the zonal reliability of the assessment of RLLs, but further independent and comparative studies are required. In the meantime, the innocence of the physiological RLLs detected by standard radiographs should be viewed with caution.
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Affiliation(s)
- S. Kalra
- Norfolk and Norwich University Hospital, Colney Lane, Norwich NR4 7UY, UK
| | - T. O. Smith
- University of East Anglia, Norwich NR4 7TJ, UK
| | - B. Berko
- Norfolk and Norwich University Hospital, Colney Lane, Norwich NR4 7UY, UK
| | - N. P. Walton
- Norfolk and Norwich University Hospital, Colney Lane, Norwich NR4 7UY, UK
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Smith TO, Sexton D, Mann C, Donell S. Authors' reply. West J Med 2010. [DOI: 10.1136/bmj.c2632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Smith TO, Hedges C, MacNair R, Schankat K, Wimhurst JA. The clinical and radiological outcomes of the LISS plate for distal femoral fractures: a systematic review. Injury 2009; 40:1049-63. [PMID: 19486966 DOI: 10.1016/j.injury.2009.01.005] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2008] [Revised: 12/30/2008] [Accepted: 01/02/2009] [Indexed: 02/02/2023]
Abstract
PURPOSE The purpose of this systematic review was to assess the literature evaluating the clinical and radiological outcomes following less invasive surgical stabilisation system (LISS) fixation of distal femoral fractures (AO 32/33). METHODS A review of EMBASE, Medline, CINAHL and AMED from their inception to November 2008, sources of grey literature and a pertinent hand search of specialist orthopaedic journals was undertaken. RESULTS Twenty-one studies assessing 663 patients with 694 fractures were reviewed. The findings suggest that the LISS system may be an appropriate fixation method for the management of distal femoral fractures. However, there remains a high incidence of loss of reduction (n=134; 19%), delayed or non-union (n=40; 6%) and implant failure (n=38; 5%). On analysis, such complications were largely confined to articles published before 2005, therefore during the infancy of the widespread clinical application of this trauma system. On critical appraisal, the evidence-base remains limited by recruiting small, under-powered sample sizes and poorly accounting for confounding variables such as osteoporosis, diabetes, multi-trauma and fracture classification. CONCLUSION Further study is required to assess the outcomes of LISS fixation in specific patient populations, and to compare the outcome of this fixation method to condylar plates and intrameduallary devices, to determine the optimal management strategy for this complex patient group.
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Affiliation(s)
- T O Smith
- Institute of Orthopaedics, Norfolk and Norwich University Hospital, Norwich NR4 7UY, Norfolk, UK.
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Smith TO, Hedges C, MacNair R, Schankat K. Early rehabilitation following less invasive surgical stabilisation plate fixation for distal femoral fractures. Physiotherapy 2009; 95:61-75. [PMID: 19627687 DOI: 10.1016/j.physio.2009.02.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2008] [Accepted: 02/10/2009] [Indexed: 11/29/2022]
Abstract
OBJECTIVE The less invasive surgical stabilisation (LISS) plate fixation method is an orthopaedic procedure for the fixation of distal femoral fractures. Early physiotherapy treatments of motion and mobilisation have been advocated following this procedure. This article critically appraises the evidence base assessing the early rehabilitation of patients following LISS fixation for distal femoral fractures. DATA SOURCES A review of EMBASE, Medline, CINAHL and AMED, and a hand search were undertaken. REVIEW METHODS Two independent reviewers identified all eligible articles. Two reviewers extracted the data, which were verified by a third reviewer. All included articles were critically appraised by two independent reviewers using the Critical Appraisal Skills Programme tool. RESULTS Seventeen case series assessing 508 patients with 535 fractures were reviewed. No clinical trials comparing physiotherapy programmes were identified. The review identified that following LISS fixation for distal femoral fractures, patients begin range-of-motion exercises immediately and are initially required to restrict weight-bearing following surgery. It remains unclear whether casts, braces or immobilisation aids are applied during the initial postoperative period. CONCLUSION The efficacy of different physiotherapy protocols following LISS fixation for distal femoral fractures remains unclear. Further well-designed randomised controlled trials are required to compare different postoperative physiotherapy rehabilitation programmes for patients following LISS fixation of distal femoral fractures in order to determine the optimal postoperative management for this complex patient group.
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Affiliation(s)
- T O Smith
- Institute of Orthopaedics, Norfolk and Norwich University Hospital, Colney Lane, Norwich NR4 7UY, UK.
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Bushy A, Smith TO. Lobbying: the hows and wherefores. Nurs Manag (Harrow) 1990; 21:39-41, 44-5. [PMID: 2330181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Smith TO. CLINICAL EXPERIENCE IN THE INJECTION TREATMENT OF VARICOSE VEINS, AND ALLIED CONDITIONS. Can Med Assoc J 1930; 22:627-635. [PMID: 20317809 PMCID: PMC381846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
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