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Chandran M, Akesson KE, Javaid MK, Harvey N, Blank RD, Brandi ML, Chevalley T, Cinelli P, Cooper C, Lems W, Lyritis GP, Makras P, Paccou J, Pierroz DD, Sosa M, Thomas T, Silverman S. Impact of osteoporosis and osteoporosis medications on fracture healing: a narrative review. Osteoporos Int 2024:10.1007/s00198-024-07059-8. [PMID: 38587674 DOI: 10.1007/s00198-024-07059-8] [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: 10/10/2023] [Accepted: 03/06/2024] [Indexed: 04/09/2024]
Abstract
Antiresorptive medications do not negatively affect fracture healing in humans. Teriparatide may decrease time to fracture healing. Romosozumab has not shown a beneficial effect on human fracture healing. BACKGROUND Fracture healing is a complex process. Uncertainty exists over the influence of osteoporosis and the medications used to treat it on fracture healing. METHODS Narrative review authored by the members of the Fracture Working Group of the Committee of Scientific Advisors of the International Osteoporosis Foundation (IOF), on behalf of the IOF and the Société Internationale de Chirurgie Orthopédique et de Traumatologie (SICOT). RESULTS Fracture healing is a multistep process. Most fractures heal through a combination of intramembranous and endochondral ossification. Radiographic imaging is important for evaluating fracture healing and for detecting delayed or non-union. The presence of callus formation, bridging trabeculae, and a decrease in the size of the fracture line over time are indicative of healing. Imaging must be combined with clinical parameters and patient-reported outcomes. Animal data support a negative effect of osteoporosis on fracture healing; however, clinical data do not appear to corroborate with this. Evidence does not support a delay in the initiation of antiresorptive therapy following acute fragility fractures. There is no reason for suspension of osteoporosis medication at the time of fracture if the person is already on treatment. Teriparatide treatment may shorten fracture healing time at certain sites such as distal radius; however, it does not prevent non-union or influence union rate. The positive effect on fracture healing that romosozumab has demonstrated in animals has not been observed in humans. CONCLUSION Overall, there appears to be no deleterious effect of osteoporosis medications on fracture healing. The benefit of treating osteoporosis and the urgent necessity to mitigate imminent refracture risk after a fracture should be given prime consideration. It is imperative that new radiological and biological markers of fracture healing be identified. It is also important to synthesize clinical and basic science methodologies to assess fracture healing, so that a convergence of the two frameworks can be achieved.
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Affiliation(s)
- M Chandran
- Osteoporosis and Bone Metabolism Unit, Department of Endocrinology, Singapore General Hospital, DUKE NUS Medical School, Singapore, Singapore.
| | - K E Akesson
- Clinical and Molecular Osteoporosis Research Unit, Department of Clinical Sciences, Lund University, Department of Orthopedics, Skåne University Hospital, Malmö, Sweden
| | - M K Javaid
- NIHR Musculoskeletal Biomedical Research Unit, University of Oxford, Oxford, UK
| | - N Harvey
- MRC Lifecourse Epidemiology Centre, University of Southampton, NIHR Southampton Biomedical Research Centre, University of Southampton, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - R D Blank
- Garvan Institute of Medical Research, Medical College of Wisconsin, Darlinghurst, NSW, Australia
- Medical College of Wisconsin, Milwaukee, WI, USA
| | - M L Brandi
- Department of Biomedical, Experimental and Clinical Sciences, University of Florence, Largo Palagi 1, Florence, Italy
| | - T Chevalley
- Division of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - P Cinelli
- Department of Trauma Surgery, University Hospital Zurich and University of Zurich, Zurich, Switzerland
| | - C Cooper
- MRC Lifecourse Epidemiology Centre, University of Southampton, NIHR Southampton Biomedical Research Centre, University of Southampton, University Hospitals Southampton NHS Foundation Trust, Southampton, UK
- NIHR Oxford Biomedical Research Unit, University of Oxford, Oxford, UK
| | - W Lems
- Department of Rheumatology, Amsterdam UMC, Location VUmc, Amsterdam, The Netherlands
| | - G P Lyritis
- Hellenic Osteoporosis Foundation, Athens, Greece
| | - P Makras
- Department of Medical Research, 251 Hellenic Air Force & VA General Hospital, Athens, Greece
| | - J Paccou
- Department of Rheumatology, MABlab ULR 4490, CHU Lille, Univ. Lille, 59000, Lille, France
| | - D D Pierroz
- International Osteoporosis Foundation, Nyon, Switzerland
| | - M Sosa
- University of Las Palmas de Gran Canaria, Investigation Group on Osteoporosis and Mineral Metabolism, Canary Islands, Spain
| | - T Thomas
- Department of Rheumatology, North Hospital, CHU Saint-Etienne and INSERM U1059, University of Lyon-University Jean Monnet, Saint‑Etienne, France
| | - S Silverman
- Cedars-Sinai Medical Center and Geffen School of Medicine UCLA, Los Angeles, CA, USA
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2
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Howlett DC, Drinkwater KJ, Mahmood N, Salman L, Griffin J, Javaid MK, Retnasingam G, Marzoug A, Greenhalgh R. Radiology reporting of incidental osteoporotic vertebral fragility fractures present on CT studies: results of UK national re-audit. Clin Radiol 2023; 78:e1041-e1047. [PMID: 37838545 DOI: 10.1016/j.crad.2023.09.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 09/13/2023] [Accepted: 09/17/2023] [Indexed: 10/16/2023]
Abstract
AIM To describe a UK-wide re-audit of the 2019 Royal College of Radiologists (RCR) audit evaluating patient-related data and organisational infrastructure in the radiological reporting of vertebral fragility fractures (VFFs) on computed tomography (CT) studies and to assess the impact of a series of RCR interventions, initiated to raise VFF awareness, on reporting practice and outcomes. MATERIALS AND METHODS Patient specific and organisational questionnaires largely replicated those utilised in 2019. The patient questionnaire involved retrospective analysis of between 50 and 100 consecutive, non-traumatic CT studies which included the thoracolumbar spine. All RCR radiology audit leads were invited to participate. Data collection commenced from 1 April 2022. RESULTS Data were supplied by 129/194 (67%) departments. One thousand five hundred and eighty-six of 7,316 patients (21.7%) had a VFF on auditor review. Overall improvements were demonstrated in key initial/provisional reporting results; comment on spine/bone (93.2%, 14.4% improvement, p<0.0002); fracture severity assessment (34.7%, 8.5% improvement, p=0.0007); use of recommended terminology (67.8%, 7.5% improvement, p=0.0034); recommendations for further management (11.7%, 9.1% improvement, p<0.0002). CONCLUSIONS The 2022 national re-audit confirms improvements in diagnostic performance and practice in VFF reporting. Continuing work is required to build on this improvement and to further embed best practice.
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Affiliation(s)
- D C Howlett
- Department of Radiology, East Sussex Healthcare NHS Trust, Eastbourne, UK
| | - K J Drinkwater
- Directorate of Education and Professional Practice, Royal College of Radiologists, London, UK.
| | - N Mahmood
- Department of Radiology, University Hospitals Sussex NHS Foundation Trust, Brighton, UK
| | - L Salman
- Department of Radiology, East Sussex Healthcare NHS Trust, Eastbourne, UK
| | - J Griffin
- The Royal Osteoporosis Society, Bath, UK
| | - M K Javaid
- The Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford, UK
| | - G Retnasingam
- Department of Radiology St Helens and Knowsley Teaching Hospitals NHS Trust, Prescot, UK
| | - A Marzoug
- Department of Radiology, Ninewells Hospital, Dundee, UK
| | - R Greenhalgh
- Department of Radiology, London North West University Healthcare NHS Trust, Harrow, UK
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Javaid MK, Pinedo-Villanueva R, Shah A, Mohsin Z, Hiligsmann M, Motek-Soulié A, Fuggle NR, Halbout P, Cooper C. The Capture the Fracture® Partnership: an overview of a global initiative to increase the secondary fracture prevention care for patient benefit. Osteoporos Int 2023; 34:1827-1835. [PMID: 37418152 PMCID: PMC10579122 DOI: 10.1007/s00198-023-06759-x] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Accepted: 04/03/2023] [Indexed: 07/08/2023]
Abstract
The Capture the Fracture® Partnership (CTF-P) is a unique collaboration between the International Osteoporosis Foundation, academic units and industry partners to enhance the implementation of effective, efficient fracture liaison services (FLSs) with a good patient experience. CTF-P has generated valuable resources for the specific countries as well as the broader FLS community to improve the initiation, effectiveness and sustainability of FLS in a wide range of healthcare settings.
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Affiliation(s)
- M K Javaid
- The Botnar Research Centre, NDORMS, University of Oxford, Old Rd, Headington, Oxford, OX3 7LD, United Kingdom.
| | | | - A Shah
- NDORMS, University of Oxford, Oxford, United Kingdom
| | - Z Mohsin
- NDORMS, University of Oxford, Oxford, United Kingdom
| | - M Hiligsmann
- Department of Health Services Research, CAPHRI Care and Public Health research Institute, Maastricht University, Maastricht, the Netherlands
| | - A Motek-Soulié
- International Osteoporosis Foundation, Nyon, Switzerland
| | - N R Fuggle
- MRC LEU, University of Southampton, Southampton, United Kingdom
| | - P Halbout
- International Osteoporosis Foundation, Nyon, Switzerland
| | - C Cooper
- NDORMS, University of Oxford, Oxford, United Kingdom
- MRC LEU, University of Southampton, Southampton, United Kingdom
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4
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Fox F, Drew S, Gregson CL, Patel R, Chesser TJS, Johansen A, Javaid MK, Griffin XL, Gooberman-Hill R. Complex organisational factors influence multidisciplinary care for patients with hip fractures: a qualitative study of barriers and facilitators to service delivery. BMC Musculoskelet Disord 2023; 24:128. [PMID: 36797702 PMCID: PMC9933012 DOI: 10.1186/s12891-023-06164-9] [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] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 01/16/2023] [Indexed: 02/18/2023] Open
Abstract
BACKGROUND Hip fractures are devastating injuries, with high health and social care costs. Despite national standards and guidelines, substantial variation persists in hospital delivery of hip fracture care and patient outcomes. This qualitative study aimed to identify organisational processes that can be targeted to reduce variation in service provision and improve patient care. METHODS Interviews were conducted with 40 staff delivering hip fracture care in four UK hospitals. Twenty-three anonymised British Orthopaedic Association reports addressing under-performing hip fracture services were analysed. Following Thematic Analysis of both data sources, themes were transposed onto domains both along and across the hip fracture care pathway. RESULTS Effective pre-operative care required early alert of patient admission and the availability of staff in emergency departments to undertake assessments, investigations and administer analgesia. Coordinated decision-making between medical and surgical teams regarding surgery was key, with strategies to ensure flexible but efficient trauma lists. Orthogeriatric services were central to effective service delivery, with collaborative working and supervision of junior doctors, specialist nurses and therapists. Information sharing via multidisciplinary meetings was facilitated by joined up information and technology systems. Service provision was improved by embedding hip fracture pathway documents in induction and training and ensuring their consistent use by the whole team. Hospital executive leadership was important in prioritising hip fracture care and advocating service improvement. Nominated specialty leads, who jointly owned the pathway and met regularly, actively steered services and regularly monitored performance, investigating lapses and consistently feeding back to the multidisciplinary team. CONCLUSION Findings highlight the importance of representation from all teams and departments involved in the multidisciplinary care pathway, to deliver integrated hip fracture care. Complex, potentially modifiable, barriers and facilitators to care delivery were identified, informing recommendations to improve effective hip fracture care delivery, and assist hospital services when re-designing and implementing service improvements.
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Affiliation(s)
- F Fox
- Bristol Medical School, University of Bristol, Bristol, UK.
| | - S Drew
- grid.5337.20000 0004 1936 7603Bristol Medical School, University of Bristol, Bristol, UK
| | - CL Gregson
- grid.5337.20000 0004 1936 7603Bristol Medical School, University of Bristol, Bristol, UK
| | - R Patel
- grid.5337.20000 0004 1936 7603Bristol Medical School, University of Bristol, Bristol, UK
| | - TJS Chesser
- grid.418484.50000 0004 0380 7221Department of Trauma and Orthopaedics, North Bristol NHS Trust, Bristol, UK
| | - A Johansen
- grid.5600.30000 0001 0807 5670University Hospital of Wales and School of Medicine, Cardiff University, Cardiff, UK
| | - MK Javaid
- grid.4991.50000 0004 1936 8948Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - XL Griffin
- grid.4868.20000 0001 2171 1133Bone and Joint Health, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK ,grid.139534.90000 0001 0372 5777Barts Health NHS Trust, London, UK
| | - R Gooberman-Hill
- grid.5337.20000 0004 1936 7603Bristol Medical School, University of Bristol, Bristol, UK ,grid.5337.20000 0004 1936 7603National Institute for Health Research Bristol Biomedical Research Centre, University Hospitals Bristol and Weston NHS Foundation Trust and University of Bristol, Bristol, UK
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Orlando G, Bubbear J, Clarke S, Keen R, Roy M, Anilkumar A, Schini M, Walsh JS, Javaid MK, Ireland A. Physical function and physical activity in adults with X-linked hypophosphatemia. Osteoporos Int 2022; 33:1485-1491. [PMID: 35122145 DOI: 10.1007/s00198-022-06318-w] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [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: 07/23/2021] [Accepted: 01/20/2022] [Indexed: 12/17/2022]
Abstract
UNLABELLED We described physical function and activity in UK adults with X-linked hypophosphatemia (XLH). Our data indicate that low physical activity and impaired mobility are common in adults with XLH. Deficits in lower limbs muscle power and functional capacity contribute to the loss of physical function in adults with XLH. INTRODUCTION There is a dearth of literature on physical function and physical activity in adults with X-linked hypophosphatemia (XLH). We described muscle strength and power, functional capacity, mobility and physical activity level and explored the relationships among these variables in adults with XLH. METHODS Participants were recruited as part of a UK-based prospective cohort study, the RUDY Study. They underwent a clinical visit and physical examination, including assessment of handgrip strength, jump power (mechanography), six-minute walk test (6MWT) and short physical performance battery (SPPB), and completed the International Physical Activity Questionnaire (IPAQ). Performance data were analysed using parametric and non-parametric tests, whereas correlations were assessed by univariate analysis. RESULTS Twenty-six adults with XLH (50% males) with a mean age of 44 ± 16.1 years were recruited. Jump power and 6MWT distances (p < 0.0001) were 54.4% and 38.6% lower respectively in individuals with XLH compared with normative values. These deficits were not associated with age or sex. Handgrip strength values were similar to expected values. Deficits in muscle power were more pronounced than those reported at 6MWT (p < 0.0001). Univariate analysis revealed only a correlation between total physical activity and muscle power (r = 0.545, p = 0.019). CONCLUSIONS Adults with XLH have a marked deficit in lower limb muscle power and a reduced functional capacity, with a high incidence of impaired mobility and inactivity. In addition to metabolic effects of XLH, low physical activity may contribute to deficits in lower limb power. Further studies are required to develop novel treatment approaches to improve physical function and mobility.
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Affiliation(s)
- G Orlando
- Research Centre for Musculoskeletal Science & Sports Medicine, Department of Life Sciences, Manchester Metropolitan University, John Dalton Building, Chester Street, Manchester, M1 5GD, UK.
| | - J Bubbear
- Rheumatology & Metabolic Bone Unit, Royal National Orthopaedic Hospital, Stanmore, UK
| | - S Clarke
- Department of Rheumatology, University Hospitals Bristol, Bristol, UK
| | - R Keen
- Rheumatology & Metabolic Bone Unit, Royal National Orthopaedic Hospital, Stanmore, UK
| | - M Roy
- Department of Rheumatology, University Hospitals Bristol, Bristol, UK
| | - A Anilkumar
- Department of Rheumatology, University Hospitals Bristol, Bristol, UK
| | - M Schini
- Academic Unit of Bone Metabolism, Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK
| | - J S Walsh
- Academic Unit of Bone Metabolism, Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK
| | - M K Javaid
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford NIHR Musculoskeletal Biomedical Research Unit, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - A Ireland
- Research Centre for Musculoskeletal Science & Sports Medicine, Department of Life Sciences, Manchester Metropolitan University, John Dalton Building, Chester Street, Manchester, M1 5GD, UK
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Drew S, Fox F, Gregson CL, Patel R, Judge A, Johansen A, Marques EMR, Barbosa EC, Griffin J, Bradshaw M, Whale K, Chesser T, Griffin XL, Javaid MK, Ben-Shlomo Y, Gooberman-Hill R. 995 MULTIPLE ORGANISATIONAL FACTORS IMPROVE MULTI-DISCIPLINARY CARE DELIVERY TO PATIENTS WITH HIP FRACTURES: A QUALITATIVE STUDY. Age Ageing 2022. [DOI: 10.1093/ageing/afac126.045] [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: 11/13/2022] Open
Abstract
Abstract
Introduction
Hip fractures are devastating injuries which incur high healthcare costs. Despite national standards and guidelines, there is substantial variation in hospital delivery of hip fracture care and in patient outcomes. This study aimed to understand organisational processes that facilitate successful delivery of hip fracture services.
Method
Forty qualitative interviews were conducted with healthcare professionals involved in delivering hip fracture care at four English hospitals. Interview data were supplemented with documentary analysis of 23 anonymised British Orthopaedic Association hospital-initiated peer-review reports of services. Data were analysed thematically, with themes transposed onto key components of the care pathway.
Results
We identified multiple aspects of service organisation that facilitated good care delivery. At admission, standardisation of training in nerve block administration impacted care delivery. During hospital stays, service delivery was improved by integrated, shared-care between orthopaedics and orthogeriatrics, and by strategies to improve trauma list efficiency. Adequately staffed orthogeriatric services and the ‘right’ skills and seniority mix were important to holistic care provision. Placing patients on designated hip fracture wards concentrated staff expertise. Collaborative working was achieved through multi-disciplinary team (MDT) meetings between key staff, protocols and care pathways that defined roles and responsibilities, MDT documentation, ‘joined-up’ IT systems within hospitals and with primary care, and shared working spaces such as shared offices and onwards. Trauma and hip fracture coordinators organised care processes and provided a valuable central point of contact within teams. Nominated leads, representing diverse specialties, worked together in MDT planning meetings to develop joint protocols, establish audit priorities, and agree shared goals. Routine, comprehensive monitoring and evaluation of service delivery, with findings shared throughout the MDT, was beneficial.
Conclusion
Our study has characterised potentially modifiable elements of successful hip fracture service delivery. Findings are intended to help services overcome organisational barriers towards delivery of high-quality hip fracture services.
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Affiliation(s)
| | | | | | | | | | - A Johansen
- Cardiff University and University Hospital of Wales
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7
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Patel R, Judge A, Johansen A, Marques EMR, Barbosa EC, Griffin J, Bhimjiyani A, Bradshaw M, Whale K, Drew, Gooberman-Hill R, Chesser T, Griffin XL, Javaid MK, Ben-Shlomo Y, Gregson CL. 946 MULTIPLE ORGANISATIONAL FACTORS ARE ASSOCIATED WITH ADVERSE PATIENT OUTCOMES POST HIP FRACTURE IN HOSPITALS IN ENGLAND & WALES. Age Ageing 2022. [DOI: 10.1093/ageing/afac124.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Older adults who sustain a hip fracture require complex multidisciplinary care, which can challenge organisational structures within hospitals. Despite standards and guidelines, substantial variation remains in hip fracture care delivery across the UK. We aimed to determine which hospital-level organisational factors predict adverse patient outcomes in the post injury period.
Method
A cohort of 178,757 patients aged 60+ years in England and Wales (2016–19) who sustained a hip fracture was examined. Patient-level Hospital Episodes Statistics, National Hip Fracture Database, and mortality data were linked to metrics from 18 hospital-level organisational audits/reports/series. Multilevel models determined the organisational factors, independent of patient case-mix, associated with three patient outcomes: length of hospital stay (LOS), 30-day all-cause mortality, and emergency 30-day readmission.
Results
Overall LOS was mean 21 days (standard deviation, 20); 13,126 (7.3%) died within 30-days; and 25,239 (15.3%) were readmitted. 25 organisational factors independently predicted LOS: for example, a hospital’s ability to promptly mobilise ≥90% of patients was associated with a 2-day (95%CI:1.3–2.7) shorter LOS, and hospitals where all patients received orthogeriatric assessment within 72 hours of admission had mean 1.5-day (95%CI:0.6–2.3) shorter LOS. Ten organisational factors independently predicted 30-day mortality: providing prompt surgery (≤36 hours from admission) to >80% patients was associated with the same 10% reduction in mortality (95%CI:4–15%), as was discussion of ‘patient experience’ feedback at clinical governance meetings (95%CI:5–15%). Nine organisational factors independently predicted readmission: knowledge of time from discharge to start of community therapy was associated with 17% (95%CI:9–24%) lower readmission rates. Organisational delivery of clinical governance, surgery, and physiotherapy were associated with all outcomes.
Conclusion
Multiple, potentially modifiable, organisational factors are associated with important patient outcomes post-hip fracture. These factors, if causal, indicate auditable components of hospital care where interventions can be targeted to reduce variability in hip fracture care delivery, to improve patient outcomes.
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Affiliation(s)
| | | | - A Johansen
- Cardiff University and University Hospital of Wales
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8
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Javaid MK, Harvey NC, McCloskey EV, Kanis JA, Cooper C. Assessment and management of imminent fracture risk in the setting of the fracture liaison service. Osteoporos Int 2022; 33:1185-1189. [PMID: 35286437 DOI: 10.1007/s00198-021-06284-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 12/21/2021] [Indexed: 10/18/2022]
Affiliation(s)
- M K Javaid
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.
| | - N C Harvey
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, UK
- NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital, Southampton, UK
| | - E V McCloskey
- Centre for Metabolic Bone Diseases, University of Sheffield, Sheffield, UK
- MRC Versus Arthritis Centre for Integrated Research in Musculoskeletal Ageing, Mellanby Centre for Musculoskeletal Research, University of Sheffield, Sheffield, UK
| | - J A Kanis
- Mary McKillop Institute for Health Research, Australian Catholic University, Melbourne, Australia
- Centre for Metabolic Bone Diseases, University of Sheffield Medical School, Sheffield, UK
| | - C Cooper
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, UK
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9
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Agarwal G, Milan C, Mohsin Z, Mahoney S, White G, Stevens P, Connacher S, Osborne P, Eckert R, Sadler R, Ramasamy K, Javaid MK. Multiple myeloma screening within a fracture liaison service (FLS). Osteoporos Int 2022; 33:937-941. [PMID: 34825920 DOI: 10.1007/s00198-021-06233-6] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Accepted: 11/03/2021] [Indexed: 11/29/2022]
Abstract
UNLABELLED Multiple myeloma (MM) remains incurable. Although early diagnosis improves outcomes, it has been unclear which populations to target for screening with serum electrophoresis, serum free light chains and urine electrophoresis. Here, we assessed the value of MM screening in a Fracture Liaison Service, finding that 1 per 195 fragility fractures has undiagnosed MM, which can be expedited to Haematology Services. PURPOSE A key role of the Fracture Liaison Service (FLS) is screening for secondary causes of osteoporosis. In 2019, the Royal Osteoporosis Society recommended that all patients attending FLS who are recommended anti-osteoporosis therapy have universal screening for myeloma based on serum electrophoresis, serum free light chains and urine electrophoresis. Here, we examined the impact of universal myeloma screening within an FLS. METHODS We sampled all patients seen by the Oxfordshire FLS between January and April 2018. The completion rates and outcomes of screening were checked using the hospital and FLS databases. RESULTS Of 950 patients identified by the FLS, 628 were eligible for MM screening; 473 (75%) of these were female, and the average age was 78.4 years. Overall, 584 had some form of myeloma screening, of which 577 (92%) had serum electrophoresis, 525 (84%) had serum free light chains and 407 (65%) had urine electrophoresis measured. A total of 327 (59%) patients had complete screening. Three patients (0.5%) had newly diagnosed myeloma and were urgently referred to Haematology Services. Furthermore, 46 (8%) patients had a detectable serum paraprotein with a likely diagnosis of monoclonal gammopathy of uncertain significance (MGUS) and referred for community annual surveillance according to local guidelines. CONCLUSION Addition of universal myeloma screening to laboratory testing identified myeloma in 1 per 195 patients, and its precursor state MGUS in 1 per 13 patients, which may have otherwise been missed. Further analysis with long-term follow-up is needed to clearly define the value of diagnosing MGUS within the FLS setting and establish the benefits vs. costs and methods to improve screening completion rates.
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Affiliation(s)
- G Agarwal
- Balliol College, University of Oxford, Oxford, UK
- Oxfordshire Fracture Prevention Service, Oxford University Hospitals Foundation NHS Trust, Oxford, UK
| | - C Milan
- Oxfordshire Fracture Prevention Service, Oxford University Hospitals Foundation NHS Trust, Oxford, UK
| | - Z Mohsin
- NDORMS, University of Oxford, Oxford, UK
| | - S Mahoney
- Oxfordshire Fracture Prevention Service, Oxford University Hospitals Foundation NHS Trust, Oxford, UK
| | - G White
- Oxfordshire Fracture Prevention Service, Oxford University Hospitals Foundation NHS Trust, Oxford, UK
| | - P Stevens
- Oxfordshire Fracture Prevention Service, Oxford University Hospitals Foundation NHS Trust, Oxford, UK
| | - S Connacher
- Oxfordshire Fracture Prevention Service, Oxford University Hospitals Foundation NHS Trust, Oxford, UK
| | - P Osborne
- Oxfordshire Fracture Prevention Service, Oxford University Hospitals Foundation NHS Trust, Oxford, UK
| | - R Eckert
- Oxfordshire Fracture Prevention Service, Oxford University Hospitals Foundation NHS Trust, Oxford, UK
| | - R Sadler
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - K Ramasamy
- Blood Theme, Oxford NIHR BRC, Oxford, UK
| | - M K Javaid
- Oxfordshire Fracture Prevention Service, Oxford University Hospitals Foundation NHS Trust, Oxford, UK
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10
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Evenepoel P, Cunningham J, Ferrari S, Haarhaus M, Javaid MK, Lafage-Proust MH, Prieto-Alhambra D, Torres PU, Cannata-Andia J. Diagnosis and management of osteoporosis in chronic kidney disease stages 4 to 5D: a call for a shift from nihilism to pragmatism. Osteoporos Int 2021; 32:2397-2405. [PMID: 34129059 DOI: 10.1007/s00198-021-05975-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [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: 03/01/2021] [Accepted: 04/21/2021] [Indexed: 12/22/2022]
Abstract
The European Renal Association-European Dialysis and Transplant Association (ERA-EDTA) CKD-MBD working group, in collaboration with the Committee of Scientific Advisors of the International Osteoporosis Foundation, published a position paper for the diagnosis and management of osteoporosis in patients with CKD stages 4-5D (eGFR < 30 ml/min 1.73 m2). The present article reports and summarizes the main recommendations included in this 2021 document. The following areas are reviewed: diagnosis of osteoporosis; risk factors for fragility fractures; fracture risk assessment; intervention thresholds for pharmacological intervention; general and pharmacological management of osteoporosis; monitoring of treatment, and systems of care, all in patients with CKD stages 4-5D. Guidance is provided for clinicians caring for CKD stages 4-5D patients with osteoporosis, allowing for a pragmatic individualized diagnostic and therapeutic approach as an alternative to current variations in care and treatment nihilism.
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Affiliation(s)
- P Evenepoel
- Division of Nephrology, University Hospitals Leuven, KU Leuven, Herestraat 49, B-3000, Leuven, Belgium.
| | - J Cunningham
- Centre for Nephrology, Royal Free Campus, UCL Medical School, Rowland Hill Street, London, NW3 2PF, UK
| | - S Ferrari
- Service of Bone diseases, Geneva university Hospital Switzerland, Rue Gabrielle-Perret-Gentil 4, 1205, Genève, Switzerland
| | - M Haarhaus
- Department of Clinical Science, Intervention and Technology, Karolinska Institutet,, Karolinska University Hospital, Solna, Sweden
| | - M K Javaid
- NDORMS, University of Oxford, Windmill Road, Oxford, OX3 7HE, UK
| | | | - D Prieto-Alhambra
- CSM-NDORMS, University of Oxford, Windmill Road, Oxford, OX3 7LD, UK
| | - P U Torres
- AURA Nord Saint Ouen, 108 bis, avenue Gabriel Péri, 93400, Saint Ouen, France
- Department of Renal Physiology, Necker Hospital, University of Paris Descartes, Paris, France
| | - J Cannata-Andia
- Bone and Mineral Research Unit (ISPA) (REDinREN), Hospital Universitario Central Asturias, Oviedo University, Asturias, Spain
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11
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Skjødt MK, Ernst MT, Khalid S, Libanati C, Cooper C, Delmestri A, Rubin KH, Javaid MK, Martinez-Laguna D, Toth E, Prieto-Alhambra D, Abrahamsen B. The treatment gap after major osteoporotic fractures in Denmark 2005-2014: a combined analysis including both prescription-based and hospital-administered anti-osteoporosis medications. Osteoporos Int 2021; 32:1961-1971. [PMID: 33721032 PMCID: PMC8510950 DOI: 10.1007/s00198-021-05890-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [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: 10/12/2020] [Accepted: 02/11/2021] [Indexed: 12/11/2022]
Abstract
UNLABELLED This study demonstrates a substantial and persistent anti-osteoporosis treatment gap in men and women ≥50 years old who sustained major osteoporotic fracture(s) between 2005 and 2014 in Denmark. This was not substantially reduced by including hospital-administered anti-osteoporosis treatments. Strengthened post-fracture organization of care and secondary fracture prevention is highly needed. INTRODUCTION The purpose of this study was to evaluate the Danish anti-osteoporosis treatment gap from 2005 to 2014 in patients sustaining a major osteoporotic fracture (MOF), and to assess the impact of including hospital-administered anti-osteoporosis medications (AOM) on the treatment gap among these patients. METHODS In this retrospective, registry-based study, we included men and women aged 50 years or older and living in Denmark, who sustained at least one MOF between 2005 and 2014. We applied a repeated cross-sectional design to generate cohorts of patients sustaining a first MOF, hip, vertebral, humerus, or forearm fracture, respectively, within each calendar year. We evaluated the treatment gap as the proportion of patients within each cohort not receiving treatment with AOM within 1 year of the fracture. Hospital-administered AOM was identified by SKS code. RESULTS The treatment gap among MOF patients decreased from 85% in 2005 to 79% in 2014. The gap was smaller among hip and vertebral fracture patients as compared to humerus and forearm fracture patients, and it was smaller in women than in men. The use of hospital-administered AOM was relatively uncommon, with a maximum of 0.9% of MOF patients initiating hospital-administered AOM (in 2012). We observed substantial variations in this proportion between fracture types and gender. Hospital-administered AOM was most commonly used among vertebral fracture patients. CONCLUSION A significant treatment gap among patients sustaining a major osteoporotic fracture was present throughout our analysis, and including hospital-administered AOM did not significantly improve the treatment gap assessment. Improved secondary fracture prevention is urgently needed.
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Affiliation(s)
- M K Skjødt
- Department of Medicine, Hospital of Holbaek, Smedelundsgade 60, DK-4300, Holbaek, Denmark.
- OPEN, Open Patient data Explorative Network, Department of Clinical Research, University of Southern Denmark and Odense University Hospital, Odense, Denmark.
| | - M T Ernst
- OPEN, Open Patient data Explorative Network, Department of Clinical Research, University of Southern Denmark and Odense University Hospital, Odense, Denmark
- Department of Public Health, Clinical Pharmacology, Pharmacy and Environmental Medicine, University of Southern Denmark, Odense, Denmark
| | - S Khalid
- NDORMS, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford University Hospitals, Oxford, England, UK
| | | | - C Cooper
- NDORMS, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford University Hospitals, Oxford, England, UK
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, England, UK
| | - A Delmestri
- NDORMS, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford University Hospitals, Oxford, England, UK
| | - K H Rubin
- OPEN, Open Patient data Explorative Network, Department of Clinical Research, University of Southern Denmark and Odense University Hospital, Odense, Denmark
| | - M K Javaid
- NDORMS, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford University Hospitals, Oxford, England, UK
| | - D Martinez-Laguna
- GREMPAL Research Group, Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), CIBERFES, Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain
- Atenció Primària Barcelona Ciutat, Institut Català de la Salut, Barcelona, Spain
| | - E Toth
- UCB Pharma, Anderlecht, Belgium
| | - D Prieto-Alhambra
- NDORMS, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford University Hospitals, Oxford, England, UK
| | - B Abrahamsen
- Department of Medicine, Hospital of Holbaek, Smedelundsgade 60, DK-4300, Holbaek, Denmark
- OPEN, Open Patient data Explorative Network, Department of Clinical Research, University of Southern Denmark and Odense University Hospital, Odense, Denmark
- NDORMS, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford University Hospitals, Oxford, England, UK
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12
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Ali MS, Ernst M, Robinson DE, Caskey F, Arden NK, Ben-Shlomo Y, Nybo M, Rubin KH, Judge A, Cooper C, Javaid MK, Hermann AP, Prieto-Alhambra D. Correction to: Alendronate use and bone mineral density gains in women with moderate-severe (stages 3B-5) chronic kidney disease: an open cohort multivariable and propensity score analysis from Funen, Denmark. Arch Osteoporos 2021; 16:135. [PMID: 34533619 PMCID: PMC8448679 DOI: 10.1007/s11657-021-01001-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- M Sanni Ali
- Faculty of Epidemiology and Population Health, Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
- Center for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- Department of Public Health, Saint Paul Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | - Martin Ernst
- OPEN, Department of Health, University of Southern Denmark, Odense, Denmark
- Department of Public Health, Clinical Pharmacology and Pharmacy, University of Southern Denmark, Odense, Denmark
| | - Danielle E Robinson
- Center for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - Fergus Caskey
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Nigel K Arden
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- MRC Lifecourse Epidemiology Unit, Southampton, UK
| | - Yoav Ben-Shlomo
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Mads Nybo
- Department of Clinical Biochemistry and Pharmacology, Odense University Hospital, Odense, Denmark
| | - Katrine H Rubin
- OPEN, Department of Health, University of Southern Denmark, Odense, Denmark
| | - Andrew Judge
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- MRC Lifecourse Epidemiology Unit, Southampton, UK
| | - Cyrus Cooper
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- MRC Lifecourse Epidemiology Unit, Southampton, UK
| | - M K Javaid
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- MRC Lifecourse Epidemiology Unit, Southampton, UK
| | - Anne P Hermann
- Department of Endocrinology, Odense University Hospital, Odense, Denmark
| | - Daniel Prieto-Alhambra
- Center for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.
- MRC Lifecourse Epidemiology Unit, Southampton, UK.
- GREMPAL Research Group (Idiap Jordi Gol Primary Care Research Institute) and CIBERFes, Universitat Autonoma de Barcelona, Barcelona, Spain.
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13
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Javaid MK. Efficacy and efficiency of fracture liaison services to reduce the risk of recurrent osteoporotic fractures. Aging Clin Exp Res 2021; 33:2061-2067. [PMID: 34047929 PMCID: PMC8302543 DOI: 10.1007/s40520-021-01844-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [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] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 03/19/2021] [Indexed: 12/15/2022]
Abstract
Background Acting to prevent the next fracture after a sentinel fracture is support by the evidence base and brings benefits for patients, clinicians and healthcare systems. However, more patients after a fragility fracture remain untreated and vulnerable to future potentially life-changing fractures. Fracture liaison services (FLS) are models of care that can close this care gap. Methods A narrative review of the key evidence for the efficacy and effectiveness of FLS was performed Results There are few randomised control trials of FLSs and none with fracture as the primary outcome. Several observational studies have also demonstrated reductions in fracture, but most were limited by potential bias. Several studies have highlighted that not every FLS is automatically effective. Conclusion Further research should focus on implementing effective FLS using published standards and only then exploring impacts on patient outcomes such as refracture rates.
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Affiliation(s)
- M K Javaid
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.
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14
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Abstract
UNLABELLED Hospital use by patients with osteogenesis imperfecta was largely unknown. This study found that the English NHS provides a significant number of hospital admissions to these patients, translating into large costs to the NHS. Admissions and costs both increased over time. Children under 14 years old accounted for more of the admissions and costs than any other age group. INTRODUCTION The aim of this study was to characterise hospital use by patients with osteogenesis imperfecta (OI) in the English National Health Service (NHS). METHODS Routinely collected aggregate data about all inpatient hospital records from patients with OI were used for the period 1 April 2014 to 31 March 2018. Information was extracted on number of admissions, number of patients, length of stay, and costs. Hospital use was summarised using descriptive statistics, categorising patients into 5-year age groups. RESULTS There were 16,245 hospital admissions for OI patients during the analysis period, with a total cost to the NHS of £24,052,451. Of the 4370 patients involved, 2700 (62%) were female. Female patients averaged 3.3 admissions per year and male patients 4.4 admissions per year. Patients aged 0 to 14 years old accounted for 54% of all admissions. Those aged 90 to 94 years had the longest average length of stay per admission (10.5 days) of any age group. Elective admissions cost on average £1260 and non-elective admissions £2529. Over the 4-year study period, number of admissions increased on average by 2.1% per year and number of patients by 6.4% per year. CONCLUSION The treatment of patients with OI is associated with a significant number of hospital admissions at an important cost for the NHS, with both number of admissions and costs increasing over time. Children below the age of 14 years had more admissions at a greater total cost than other ages, while the oldest adults had longer average stays and higher costs per admission.
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Affiliation(s)
- S Kolovos
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - M K Javaid
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - R Pinedo-Villanueva
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.
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15
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Masi L, Ferrari S, Javaid MK, Papapoulos S, Pierroz DD, Brandi ML. Bone fragility in patients affected by congenital diseases non skeletal in origin. Orphanet J Rare Dis 2021; 16:11. [PMID: 33407701 PMCID: PMC7789665 DOI: 10.1186/s13023-020-01611-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 11/10/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Bone tissue represents a large systemic compartment of the human body, with an active metabolism, that controls mineral deposition and removal, and where several factors may play a role. For these reasons, several non-skeletal diseases may influence bone metabolism. It is of a crucial importance to classify these disorders in order to facilitate diagnosis and clinical management. This article reports a taxonomic classification of non-skeletal rare congenital disorders, which have an impact on bone metabolism METHODS: The International Osteoporosis Foundation (IOF) Skeletal Rare Diseases Working Group (SRD-WG), comprised of basic and clinical scientists, has decided to review the taxonomy of non-skeletal rare disorders that may alter bone physiology. RESULTS The taxonomy of non-skeletal rare congenital disorders which impact bone comprises a total of 6 groups of disorders that may influence the activity of bone cells or the characteristics of bone matrix. CONCLUSIONS This paper provides the first comprehensive taxonomy of non-skeletal rare congenital disorders with impact on bone physiology.
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Affiliation(s)
- L Masi
- Metabolic Bone Diseases Unit, University Hospital of Florence, AOU-Careggi, Florence, Italy
| | - S Ferrari
- Division of Bone Diseases, Faculty of Medicine, Geneva University Hospital, Geneva, Switzerland
| | - M K Javaid
- Oxford NIHR Musculoskeletal Biomedical Research Unit, University of Oxford, Oxford, UK
| | - S Papapoulos
- Center for Bone Quality, Leiden University Medical Center, Leiden, The Netherlands
| | - D D Pierroz
- International Osteoporosis Foundation (IOF), Rue Juste-Olivier 9, 1260, Nyon, Switzerland
| | - M L Brandi
- Fondazione Italiana Ricerca sulle Malattie dell'Osso, Florence, Italy.
- Department of Biomedical, Experimental and Clinical Sciences, University of Florence, Florence, Italy.
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16
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Orlando G, Pinedo-Villanueva R, Reeves ND, Javaid MK, Ireland A. Physical function in UK adults with osteogenesis imperfecta: a cross-sectional analysis of the RUDY study. Osteoporos Int 2021; 32:157-164. [PMID: 32734312 DOI: 10.1007/s00198-020-05537-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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: 02/25/2020] [Accepted: 07/07/2020] [Indexed: 12/26/2022]
Abstract
UNLABELLED We describe the physical function in adults with osteogenesis imperfecta (OI) and explored clinical and non-clinical factors related to its impairment. Our data showed that physical dysfunction is a common feature of adults with OI, varying by OI severity, and mediated by the presence and quality of pain and fatigue symptoms. INTRODUCTION There is a paucity of data describing physical function in adults with osteogenesis imperfecta (OI). We investigated the effects of OI and its severity on physical function and explored the relationship between physical function and number of fractures and symptomatology. METHODS Adults with OI of different types were recruited from the RUDY study, an ongoing UK-based prospective cohort study. Participants completed demographic and clinical questions and questionnaires. These assessed physical function (SF-36), mobility (EQ-5D-5L and NEADL), fatigue (FACIT-F), and pain (SF-MQ-2). Scores were compared using parametric or non-parametric statistical analyses, whereas correlations between outcomes were examined using univariate and multivariate regression analysis. RESULTS Seventy-eight adults with OI aged 43.5 ± 14.5 years were enrolled (type I, 32; type III, 11; type IV, 10; unknown type, 26). Physical function (PCS, SF-36) was significantly lower in all participants than normative values (p < 0.001) and in type III than type I (p = 0.008). Mobility was significantly different across the types (EQ-5D-EL, p = 0.007; NEADL, p < 0.001), with type III having more severe problems, followed by types IV, unknown, and I. Physical function was associated with OI type (r = 0.26; p = 0.021), presence and quality of pain (r = - 0.57; p < 0.0001), and fatigue (r = - 0.51; p < 0.0001). Multivariate analysis revealed that physical function correlated independently with age, OI type, fatigue, and non-neuropathic pain. CONCLUSIONS Individuals with OI display a marked deterioration in physical function during adulthood. This impairment varies in severity according to the OI phenotype and is associated with the presence of non-neuropathic pain and fatigue.
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Affiliation(s)
- G Orlando
- Research Centre for Musculoskeletal Science & Sports Medicine, Department of Life Sciences, Manchester Metropolitan University, John Dalton Building, Chester Street, Manchester, M1 5GD, UK.
| | - R Pinedo-Villanueva
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford NIHR Musculoskeletal Biomedical Research Unit, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - N D Reeves
- Research Centre for Musculoskeletal Science & Sports Medicine, Department of Life Sciences, Manchester Metropolitan University, John Dalton Building, Chester Street, Manchester, M1 5GD, UK
| | - M K Javaid
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford NIHR Musculoskeletal Biomedical Research Unit, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - A Ireland
- Research Centre for Musculoskeletal Science & Sports Medicine, Department of Life Sciences, Manchester Metropolitan University, John Dalton Building, Chester Street, Manchester, M1 5GD, UK
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Palmer JS, Jones LD, Monk AP, Nevitt M, Lynch J, Beard DJ, Javaid MK, Price AJ. Varus alignment of the proximal tibia is associated with structural progression in early to moderate varus osteoarthritis of the knee. Knee Surg Sports Traumatol Arthrosc 2020; 28:3279-3286. [PMID: 31965215 PMCID: PMC7511471 DOI: 10.1007/s00167-019-05840-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [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: 09/11/2019] [Accepted: 12/16/2019] [Indexed: 01/30/2023]
Abstract
PURPOSE Lower limb malalignment is a strong predictor of progression in knee osteoarthritis. The purpose of this study is to identify the individual alignment variables that predict progression in early to moderate osteoarthritis of the knee. METHOD A longitudinal cohort study using data from the Osteoarthritis Initiative. In total, 955 individuals (1329 knees) with early to moderate osteoarthritis (Kellgren-Lawrence grade 1, 2 or 3) were identified. All subjects had full-limb radiographs analysed using the Osteotomy module within Medicad® Classic (Hectec GMBH) to give a series of individual alignment variables relevant to the coronal alignment of the lower limb. Logistic regression models, with generalised estimating equations were used to identify which of these individual alignment variables predict symptom worsening (WOMAC score > 9 points) and or structural progression (joint space narrowing progression in the medial compartment > 0.7mm) over 24 months. RESULTS Individual alignment variable were associated with both valgus and varus alignment (mechanical Lateral Distal Femoral Angle, Medial Proximal Tibial Angle and mechanical Lateral Distal Tibial Angle). Only the Medial Proximal Tibial Angle was significantly associated with structural progression and none of the variables was associated with symptom progression. The odds of joint space narrowing progression in the medial compartment occurring at 24 months increased by 21% for every one degree decrease (more varus) in Medial Proximal Tibial Angle (p < 0.001) CONCLUSIONS: Our results suggest that the risk of structural progression in the medial compartment is associated with greater varus alignment of the proximal tibia. LEVEL OF EVIDENCE Level III, retrospective cohort study.
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Affiliation(s)
- Jonathan S Palmer
- Orthopaedic Department, Dorset County Hospital, Dorchester, DT1 2JY, UK
| | - Luke D Jones
- Orthopaedic Department, Chelsea and Westminster Hospital, London, SW10 9NH, UK
| | - A Paul Monk
- Auckland Bioengineering Institute, University of Auckland, Auckland, 1142, New Zealand
| | - Michael Nevitt
- San Francisco Coordinating Center, University of California, San Francisco, USA
| | - John Lynch
- San Francisco Coordinating Center, University of California, San Francisco, USA
| | - David J Beard
- Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences, University of Oxford, Old Rd, Oxford, OX3 7LD, UK
| | - M K Javaid
- Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences, University of Oxford, Old Rd, Oxford, OX3 7LD, UK
| | - Andrew J Price
- Nuffield Department of Orthopaedics Rheumatology and Musculoskeletal Sciences, University of Oxford, Old Rd, Oxford, OX3 7LD, UK.
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Hartley A, Hardcastle SA, Paternoster L, McCloskey E, Poole KES, Javaid MK, Aye M, Moss K, Granell R, Gregory J, Williams M, Tobias JH, Gregson CL. Individuals with high bone mass have increased progression of radiographic and clinical features of knee osteoarthritis. Osteoarthritis Cartilage 2020; 28:1180-1190. [PMID: 32417557 DOI: 10.1016/j.joca.2020.03.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 03/16/2020] [Accepted: 03/26/2020] [Indexed: 02/02/2023]
Abstract
OBJECTIVE High bone mass (HBM) is associated with an increased prevalence of radiographic knee OA (kOA), characterized by osteophytosis. We aimed to determine if progression of radiographic kOA, and its sub-phenotypes, is increased in HBM and whether observed changes are clinically relevant. DESIGN A cohort with and without HBM (L1 and/or total hip bone mineral density Z-score≥+3.2) had knee radiographs collected at baseline and 8-year follow-up. Sub-phenotypes were graded using the OARSI atlas. Medial/lateral tibial/femoral osteophyte and medial/lateral joint space narrowing (JSN) grades were summed and Δosteophytes, ΔJSN derived. Pain, function and stiffness were quantified using the WOMAC questionnaire. Associations between HBM status and sub-phenotype progression were determined using multivariable linear/poisson regression, adjusting for age, sex, height, baseline sub-phenotype grade, menopause, education and total body fat mass (TBFM). Generalized estimating equations accounted for individual-level clustering. RESULTS 169 individuals had repeated radiographs, providing 330 knee images; 63% had HBM, 73% were female, mean (SD) age was 58 (12) years. Whilst HBM was not clearly associated with overall Kellgren-Lawrence measured progression (RR = 1.55 [0.56.4.32]), HBM was positively associated with both Δosteophytes and ΔJSN individually (adjusted mean differences between individuals with and without HBM 0.45 [0.01.0.89] and 0.15 [0.01.0.29], respectively). HBM individuals had higher WOMAC knee pain scores (β = 7.42 [1.17.13.66]), largely explained by adjustment for osteophyte score (58% attenuated) rather than JSN (30% attenuated) or TBFM (16% attenuated). The same pattern was observed for symptomatic stiffness and functional limitation. CONCLUSIONS HBM is associated with osteophyte progression, which appears to contribute to increased reported pain, stiffness and functional loss.
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Affiliation(s)
- A Hartley
- Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK; MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK.
| | - S A Hardcastle
- Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK; Royal National Hospital for Rheumatic Diseases, Royal United Hospitals Bath NHS Foundation Trust, Bath, UK
| | - L Paternoster
- MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - E McCloskey
- Academic Unit of Bone Metabolism, Department of Oncology and Metabolism, The Mellanby Centre for Bone Research, University of Sheffield, Sheffield, UK; Centre for Metabolic Diseases, University of Sheffield Medical School, Sheffield, UK; Centre for Integrated Research Into Musculoskeletal Ageing, University of Sheffield Medical School, Sheffield, UK
| | - K E S Poole
- Cambridge NIHR Biomedical Research Centre and the Wellcome Trust Clinical Research Facility, Cambridge
| | - M K Javaid
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - M Aye
- Department of Diabetes, Endocrinology and Metabolism, Hull and East Yorkshire Hospitals NHS Trust, Hull, UK
| | - K Moss
- Centre for Rheumatology, St George's Hospital, St George's Healthcare NHS Trust, London, UK
| | - R Granell
- MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - J Gregory
- Institute of Medical Science, School of Medicine, University of Aberdeen, Aberdeen, UK
| | - M Williams
- Department of Radiology, Southmead Hospital, North Bristol NHS Trust, Bristol UK
| | - J H Tobias
- Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK; MRC Integrative Epidemiology Unit, Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - C L Gregson
- Musculoskeletal Research Unit, Translational Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
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Clynes MA, Westbury LD, Dennison EM, Kanis JA, Javaid MK, Harvey NC, Fujita M, Cooper C, Leslie WD, Shuhart CR. Bone densitometry worldwide: a global survey by the ISCD and IOF. Osteoporos Int 2020; 31:1779-1786. [PMID: 32377806 PMCID: PMC7115939 DOI: 10.1007/s00198-020-05435-8] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2020] [Accepted: 04/22/2020] [Indexed: 01/08/2023]
Abstract
UNLABELLED In a global survey of fracture liaison services, most reported that DXA access met needs. However, adherence to basic DXA quality and reporting procedures was confirmed by only around 50% of institutions and many required education for operators/interpreters. Overall, there is significant variability in the access to, and quality of, DXA services worldwide. INTRODUCTION While the use of dual-energy X-ray absorptiometry (DXA) has been widely adopted worldwide for the assessment of bone mineral density, the quality of DXA facilities is unknown. To address this, a global survey of fracture liaison services (FLS) was conducted by the International Society for Clinical Densitometry (ISCD) and the International Osteoporosis Foundation (IOF) to assess the quality of their DXA facilities. METHODS A questionnaire for the accessibility and quality of DXA services was co-created by representatives of the ISCD and the IOF and made available to institutions who participated in the Capture the Fracture Best Practice Framework. From a list of 331 contacted invitees, 124 FLS centres responded; analyses were based on 121 centres with suitable data. RESULTS Over 70% of institutions reported that, for over 90% of the time, DXA access met service needs, and the scanning/reporting quality was perceived as excellent. However, 25% of DXA facilities reported not being accredited by a professional/governmental organization, and adherence to some basic DXA quality assurance and reporting procedures was confirmed by < 50% of services. Importantly, in excess of 50% of institutions stated that they desired ongoing education in osteoporosis and DXA for operators and interpreters. CONCLUSION There is significant variability in the access to and quality of DXA services for established FLS worldwide. Despite two decades of training initiatives in osteoporosis densitometry, many centres are falling short of the standards of the IOF-ISCD Osteoporosis Essentials criteria.
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Affiliation(s)
- M A Clynes
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, UK
| | - L D Westbury
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, UK
| | - E M Dennison
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, UK
- Victoria University of Wellington, Wellington, New Zealand
| | - J A Kanis
- Mary McKillop Health Institute, Australian Catholic University, Melbourne, Australia
- Centre of Metabolic Bone Diseases, University of Sheffield Medical School, Sheffield, UK
| | - M K Javaid
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - N C Harvey
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, UK
- NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - M Fujita
- International Osteoporosis Foundation, Nyon, Switzerland
| | - C Cooper
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, UK.
- NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton, UK.
- NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, UK.
| | - W D Leslie
- Department of Internal Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - C R Shuhart
- Swedish Medical Group, Swedish Bone Health and Osteoporosis Center, Seattle, WA, USA
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Skjødt MK, Khalid S, Ernst M, Rubin KH, Martinez-Laguna D, Delmestri A, Javaid MK, Cooper C, Libanati C, Toth E, Abrahamsen B, Prieto-Alhambra D. Secular trends in the initiation of therapy in secondary fracture prevention in Europe: a multi-national cohort study including data from Denmark, Catalonia, and the United Kingdom. Osteoporos Int 2020; 31:1535-1544. [PMID: 32185437 PMCID: PMC7360649 DOI: 10.1007/s00198-020-05358-4] [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] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Accepted: 02/18/2020] [Indexed: 01/06/2023]
Abstract
UNLABELLED This paper demonstrates a large post-fracture anti-osteoporosis treatment gap in the period 2005 to 2015. The gap was stable in Denmark at around 88-90%, increased in Catalonia from 80 to 88%, and started to increase in the UK towards the end of our study. Improved post-fracture care is needed. INTRODUCTION Patients experiencing a fragility fracture are at high risk of subsequent fractures, particularly within the first 2 years after the fracture. Previous studies have demonstrated that only a small proportion of fracture patients initiate therapy with an anti-osteoporotic medication (AOM), despite the proven fracture risk reduction of such therapies. The aim of this paper is to evaluate the changes in this post-fracture treatment gap across three different countries from 2005 to 2015. METHODS This analysis, which is part of a multinational cohort study, included men and women, aged 50 years or older, sustaining a first incident fragility fracture. Using routinely collected patient data from three administrative health databases covering Catalonia, Denmark, and the United Kingdom, we estimated the treatment gap as the proportion of patients not treated with AOM within 1 year of their first incident fracture. RESULTS A total of 648,369 fracture patients were included. Mean age 70.2-78.9 years; 22.2-31.7% were men. In Denmark, the treatment gap was stable at approximately 88-90% throughout the 2005 to 2015 time period. In Catalonia, the treatment gap increased from 80 to 88%. In the UK, an initially decreasing treatment gap-though never smaller than 63%-was replaced by an increasing gap towards the end of our study. The gap was more pronounced in men than in women. CONCLUSION Despite repeated calls for improved secondary fracture prevention, an unacceptably large treatment gap remains, with time trends indicating that the problem may be getting worse in recent years.
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Affiliation(s)
- M K Skjødt
- Department of Medicine, Hospital of Holbaek, Holbaek, Region Zealand, Denmark
- Department of Medicine, Hospital of Slagelse, Slagelse, Region Zealand, Denmark
- OPEN, Open Patient data Explorative Network, Odense University Hospital, Odense, Denmark
| | - S Khalid
- Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, England
| | - M Ernst
- OPEN, Open Patient data Explorative Network, Odense University Hospital, Odense, Denmark
- Department of Public Health, Clinical Pharmacology and Pharmacy, University of Southern Denmark, Odense, Denmark
| | - K H Rubin
- OPEN, Open Patient data Explorative Network, Odense University Hospital, Odense, Denmark
| | - D Martinez-Laguna
- GREMPAL Research Group, Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), CIBERFES, Barcelona, Spain
- Universitat Autònoma de Barcelona, Bellaterra (Cerdanyola del Vallès), Spain
- Atenció Primària Barcelona Ciutat, Institut Català de la Salut, Barcelona, Spain
| | - A Delmestri
- Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, England
| | - M K Javaid
- Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, England
| | - C Cooper
- Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, England
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, England
| | | | - E Toth
- UCB Pharma, Anderlecht, Belgium
| | - B Abrahamsen
- Department of Medicine, Hospital of Holbaek, Holbaek, Region Zealand, Denmark.
- OPEN, Open Patient data Explorative Network, Odense University Hospital, Odense, Denmark.
- Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, England.
| | - D Prieto-Alhambra
- Nuffield Orthopaedic Centre, Oxford University Hospitals, Oxford, England
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Javaid MK, Sami A, Lems W, Mitchell P, Thomas T, Singer A, Speerin R, Fujita M, Pierroz DD, Akesson K, Halbout P, Ferrari S, Cooper C. A patient-level key performance indicator set to measure the effectiveness of fracture liaison services and guide quality improvement: a position paper of the IOF Capture the Fracture Working Group, National Osteoporosis Foundation and Fragility Fracture Network. Osteoporos Int 2020; 31:1193-1204. [PMID: 32266437 PMCID: PMC7280347 DOI: 10.1007/s00198-020-05377-1] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [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: 01/14/2020] [Accepted: 03/03/2020] [Indexed: 12/23/2022]
Abstract
The International Osteoporosis Foundation (IOF) Capture the Fracture® Campaign with the Fragility Fracture Network (FFN) and National Osteoporosis Foundation (NOF) has developed eleven patient-level key performance indicators (KPIs) for fracture liaison services (FLSs) to guide quality improvement. INTRODUCTION Fracture Liaison Services (FLSs) are recommended worldwide to reduce fracture risk after a sentinel fracture. Given not every FLS is automatically effective, the IOF Capture the Fracture working group has developed and implemented the Best Practice Framework to assess the organisational components of an FLS. We have now developed a complimentary KPI set that extends this assessment of performance to the patient level. METHODS The Capture the Fracture working group in collaboration with the Fragility Fracture Network Secondary Fragility Fracture Special Interest Group and National Osteoporosis Foundation adapted existing metrics from the UK-based Fracture Liaison Service Database Audit to develop a patient-level KPI set for FLSs. RESULTS Eleven KPIs were selected. The proportion of patients: with non-spinal fractures; with spine fractures (detected clinically and radiologically); assessed for fracture risk within 12 weeks of sentinel fracture; having DXA assessment within 12 weeks of sentinel fracture; having falls risk assessment; recommended anti-osteoporosis medication; commenced of strength and balance exercise intervention within 16 weeks of sentinel fracture; monitored within 16 weeks of sentinel fracture; started anti-osteoporosis medication within 16 weeks of sentinel fracture; prescribed anti-osteoporosis medication 52 weeks after sentinel fracture. The final KPI measures data completeness for each of the other KPIs. For these indicators, levels of achievement were set at the < 50%, 50-80% and > 80% levels except for treatment recommendation where a level of 50% was used. CONCLUSION This KPI set compliments the existing Best Practice Framework to support FLSs to examine their own performance using patient-level data. By using this KPI set for local quality improvement cycles, FLSs will be able to efficiently realise the full potential of secondary fracture prevention and improved clinical outcomes for their local populations.
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Affiliation(s)
- M K Javaid
- The Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Orthopaedic Sciences, University of Oxford, Oxford, OX4 7LD, UK.
| | - A Sami
- The Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Orthopaedic Sciences, University of Oxford, Oxford, OX4 7LD, UK
| | - W Lems
- VU University Medical Center, Amsterdam, The Netherlands
| | - P Mitchell
- The Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Orthopaedic Sciences, University of Oxford, Oxford, OX4 7LD, UK
- School of Medicine, Sydney Campus, The University of Notre Dame Australia, 140 Broadway, Sydney, NSW, 2007, Australia
| | - T Thomas
- Department of Rheumatology, Hôpital Nord, CHU de Saint-Etienne, and INSERM U1059, University of Lyon, Saint-Etienne, France
| | - A Singer
- Department of Medicine, MedStar Georgetown University Hospital and Georgetown University Medical Center, Washington, DC, USA
- Department of Obstetrics and Gynecology, MedStar Georgetown University Hospital and Georgetown University Medical Center, Washington, DC, USA
| | - R Speerin
- Fragility Fracture Network, Zürich, Switzerland
- Musculoskeletal Network, NSW Agency for Clinical Innovation, Chatswood, Australia
| | - M Fujita
- International Osteoporosis Foundation, Nyon, Switzerland
| | - D D Pierroz
- International Osteoporosis Foundation, Nyon, Switzerland
| | - K Akesson
- Department of Orthopaedics, Skane University Hospital, Malmö, Sweden
| | - P Halbout
- International Osteoporosis Foundation, Nyon, Switzerland
| | - S Ferrari
- Division of Bone Disease, Department of Internal Medicine Specialties, Faculty of Medicine, Geneva University Hospital, Geneva, Switzerland
| | - C Cooper
- The Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Orthopaedic Sciences, University of Oxford, Oxford, OX4 7LD, UK
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, UK
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22
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Barker KL, Newman M, Stallard N, Leal J, Lowe CM, Javaid MK, Noufaily A, Hughes T, Smith D, Gandhi V, Cooper C, Lamb SE. Physiotherapy rehabilitation for osteoporotic vertebral fracture-a randomised controlled trial and economic evaluation (PROVE trial). Osteoporos Int 2020; 31:277-289. [PMID: 31720722 DOI: 10.1007/s00198-019-05133-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2019] [Accepted: 08/14/2019] [Indexed: 10/25/2022]
Abstract
UNLABELLED The trial compared three physiotherapy approaches: manual or exercise therapy compared with a single session of physiotherapy education (SSPT) for people with osteoporotic vertebral fracture(s). At 1 year, there were no statistically significant differences between the groups meaning there is inadequate evidence to support manual or exercise therapy. INTRODUCTION To evaluate the clinical and cost-effectiveness of different physiotherapy approaches for people with osteoporotic vertebral fracture(s) (OVF). METHODS >Prospective, multicentre, adaptive, three-arm randomised controlled trial. Six hundred fifteen adults with back pain, osteoporosis, and at least 1 OVF participated. INTERVENTIONS 7 individual physiotherapy sessions over 12 weeks focused on either manual therapy or home exercise compared with a single session of physiotherapy education (SSPT). The co-primary outcomes were quality of life and back muscle endurance measured by the QUALEFFO-41 and timed loaded standing (TLS) test at 12 months. RESULTS At 12 months, there were no statistically significant differences between groups. Mean QUALEFFO-41: - 1.3 (exercise), - 0.15 (manual), and - 1.2 (SSPT), a mean difference of - 0.2 (95% CI, - 3.2 to 1.6) for exercise and 1.3 (95% CI, - 1.8 to 2.9) for manual therapy. Mean TLS: 9.8 s (exercise), 13.6 s (manual), and 4.2 s (SSPT), a mean increase of 5.8 s (95% CI, - 4.8 to 20.5) for exercise and 9.7 s (95% CI, 0.1 to 24.9) for manual therapy. Exercise provided more quality-adjusted life years than SSPT but was more expensive. At 4 months, significant changes above SSPT occurred in endurance and balance in manual therapy, and in endurance for those ≤ 70 years, in balance, mobility, and walking in exercise. CONCLUSIONS Adherence was problematic. Benefits at 4 months did not persist and at 12 months, we found no significant differences between treatments. There is inadequate evidence a short physiotherapy intervention of either manual therapy or home exercise provides long-term benefits, but arguably short-term benefits are valuable. TRIAL REGISTRATION ISRCTN 49117867.
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Affiliation(s)
- K L Barker
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), Botnar Research Centre, University of Oxford, Oxford, OX3 7LD, UK.
- Physiotherapy Research Unit, Physiotherapy Department, Nuffield Orthopaedic Centre, Oxford University Hospitals NHS Foundation Trust, Windmill Road, Oxford, OX3 7LD, UK.
| | - M Newman
- Physiotherapy Research Unit, Physiotherapy Department, Nuffield Orthopaedic Centre, Oxford University Hospitals NHS Foundation Trust, Windmill Road, Oxford, OX3 7LD, UK
| | - N Stallard
- Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry, UK
| | - J Leal
- Health Economics Research Centre, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - C M Lowe
- Physiotherapy Research Unit, Physiotherapy Department, Nuffield Orthopaedic Centre, Oxford University Hospitals NHS Foundation Trust, Windmill Road, Oxford, OX3 7LD, UK
| | - M K Javaid
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), Botnar Research Centre, University of Oxford, Oxford, OX3 7LD, UK
| | - A Noufaily
- Division of Health Sciences, Warwick Medical School, University of Warwick, Coventry, UK
| | - T Hughes
- Physiotherapy Research Unit, Physiotherapy Department, Nuffield Orthopaedic Centre, Oxford University Hospitals NHS Foundation Trust, Windmill Road, Oxford, OX3 7LD, UK
| | - D Smith
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), Botnar Research Centre, University of Oxford, Oxford, OX3 7LD, UK
| | - V Gandhi
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), Botnar Research Centre, University of Oxford, Oxford, OX3 7LD, UK
| | - C Cooper
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), Botnar Research Centre, University of Oxford, Oxford, OX3 7LD, UK
| | - S E Lamb
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences (NDORMS), Botnar Research Centre, University of Oxford, Oxford, OX3 7LD, UK
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Ali MS, Ernst M, Robinson DE, Caskey F, Arden NK, Ben-Shlomo Y, Nybo M, Rubin KH, Judge A, Cooper C, Javaid MK, Hermann AP, Prieto-Alhambra D. Alendronate use and bone mineral density gains in women with moderate-severe (stages 3B-5) chronic kidney disease: an open cohort multivariable and propensity score analysis from Funen, Denmark. Arch Osteoporos 2020; 15:81. [PMID: 32483674 PMCID: PMC8448716 DOI: 10.1007/s11657-020-00746-z] [Citation(s) in RCA: 2] [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: 08/21/2019] [Accepted: 04/30/2020] [Indexed: 02/03/2023]
Abstract
UNLABELLED Bisphosphonates are contraindicated in moderate-to-severe chronic kidney disease patients. However, they are used to prevent fragility fractures in patients with impaired kidney function, despite a lack of evidence on their effects on bone density in these patients. We demonstrated that Alendronate had a positive effect on bone in these patients. PURPOSE This study aimed to assess the association between alendronate use and bone mineral density (BMD) change in subjects with moderate-severe chronic kidney disease (CKD). METHODS We created a cohort of CKD stage 3B-5 patients by linking all DXA-based measurements in the Funen area, Denmark, to biochemistry, national health registries and filled prescriptions. Exposure was dispensation of alendronate and the outcome was annualized percentage change in BMD at the femoral neck, total hip and lumbar spine. Individuals were followed from first BMD to the latest of subsequent DXA measurements. Alendronate non-users were identified using incidence density sampling and matched groups were created using propensity scores. Linear regression was used to estimate average differences in the annualized BMD. RESULTS Use of alendronate was rare in this group of patients: propensity score matching (PSM) resulted in 71 alendronate users and 142 non-users with stage 3B-5 CKD (as in the 1 year before DXA). Whilst alendronate users gained an average 1.07% femoral neck BMD per year, non-users lost an average of 1.59% per annum. The PSM mean differences in annualized BMD were + 2.65% (1.32%, 3.99%), + 3.01% (1.74%, 4.28%) and + 2.12% (0.98%, 3.25%) at the femoral neck, total hip and spine BMD, respectively, all in favour of alendronate users. CONCLUSION In a real-world cohort of women with stage 3B-5 CKD, use of alendronate appears associated with a significant improvement of 2-3% per year in the femoral neck, total hip and spine BMD. More data are needed on the anti-fracture effectiveness and safety of bisphosphonate therapy in moderate-severe CKD.
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Affiliation(s)
- M Sanni Ali
- Faculty of Epidemiology and Population Health, Department of Non-communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
- Center for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- Department of Public Health, Saint Paul Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | - Martin Ernst
- OPEN, Department of Health, University of Southern Denmark, Odense, Denmark
- Department of Public Health, Clinical Pharmacology and Pharmacy, University of Southern Denmark, Odense, Denmark
| | - Danielle E Robinson
- Center for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - Fergus Caskey
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Nigel K Arden
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- MRC Lifecourse Epidemiology Unit, Southampton, UK
| | - Yoav Ben-Shlomo
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
| | - Mads Nybo
- Department of Clinical Biochemistry and Pharmacology, Odense University Hospital, Odense, Denmark
| | - Katrine H Rubin
- OPEN, Department of Health, University of Southern Denmark, Odense, Denmark
| | - Andrew Judge
- Population Health Sciences, Bristol Medical School, University of Bristol, Bristol, UK
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- MRC Lifecourse Epidemiology Unit, Southampton, UK
| | - Cyrus Cooper
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- MRC Lifecourse Epidemiology Unit, Southampton, UK
| | - M K Javaid
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- MRC Lifecourse Epidemiology Unit, Southampton, UK
| | - Anne P Hermann
- Department of Endocrinology, Odense University Hospital, Odense, Denmark
| | - Daniel Prieto-Alhambra
- Center for Statistics in Medicine, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.
- MRC Lifecourse Epidemiology Unit, Southampton, UK.
- GREMPAL Research Group (Idiap Jordi Gol Primary Care Research Institute) and CIBERFes, Universitat Autonoma de Barcelona, Barcelona, Spain.
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Cacciottolo TM, Perikari A, van der Klaauw A, Henning E, Stadler LKJ, Keogh J, Farooqi IS, Tenin G, Keavney B, Ryan E, Budd R, Bewley M, Coelho P, Rumsey W, Sanchez Y, McCafferty J, Dockrell D, Walmsley S, Whyte M, Liu Y, Choy MK, Tenin G, Abraham S, Black G, Keavney B, Ford T, Stanley B, Good R, Rocchiccioli P, McEntegart M, Watkins S, Eteiba H, Shaukat A, Lindsay M, Robertson K, Hood S, McGeoch R, McDade R, Sidik N, McCartney P, Corcoran D, Collison D, Rush C, McConnachie A, Touyz R, Oldroyd K, Berry C, Gazdagh G, Diver L, Marshall J, McGowan R, Ahmed F, Tobias E, Curtis E, Parsons C, Maslin K, D'Angelo S, Moon R, Crozier S, Gossiel F, Bishop N, Kennedy S, Papageorghiou A, Fraser R, Gandhi S, Prentice A, Inskip H, Godfrey K, Schoenmakers I, Javaid MK, Eastell R, Cooper C, Harvey N, Watt ER, Howden A, Mirchandani A, Coelho P, Hukelmann JL, Sadiku P, Plant TM, Cantrell DA, Whyte MKB, Walmsley SR, Mordi I, Forteath C, Wong A, Mohan M, Palmer C, Doney A, Rena G, Lang C, Gray EH, Azarian S, Riva A, Edwards H, McPhail MJW, Williams R, Chokshi S, Patel VC, Edwards LA, Page D, Miossec M, Williams S, Monaghan R, Fotiou E, Santibanez-Koref M, Keavney B, Badat M, Mettananda S, Hua P, Schwessinger R, Hughes J, Higgs D, Davies J. Scientific Business Abstracts of the 113th Annual Meeting of the Association of Physicians of Great Britain and Ireland. QJM 2019; 112:724-729. [PMID: 31505685 DOI: 10.1093/qjmed/hcz175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
| | - A Perikari
- University of Cambridge Metabolic Research Laboratories
| | | | - E Henning
- University of Cambridge Metabolic Research Laboratories
| | - L K J Stadler
- University of Cambridge Metabolic Research Laboratories
| | - J Keogh
- University of Cambridge Metabolic Research Laboratories
| | - I S Farooqi
- University of Cambridge Metabolic Research Laboratories
| | - G Tenin
- From University of Manchester
| | | | - E Ryan
- Department of Respiratory Medicine, Centre for Inflammation Research, University of Edinburgh
| | - R Budd
- Department of Infection Immunity and Cardiovascular Disease, The Florey Institute for Host-Pathogen Interactions, University of Sheffield
| | - M Bewley
- Department of Infection Immunity and Cardiovascular Disease, The Florey Institute for Host-Pathogen Interactions, University of Sheffield
| | - P Coelho
- Department of Respiratory Medicine, Centre for Inflammation Research, University of Edinburgh
| | - W Rumsey
- Stress and Repair Discovery Performance Unit, Respiratory Therapy Area
| | - Y Sanchez
- Stress and Repair Discovery Performance Unit, Respiratory Therapy Area
| | - J McCafferty
- Department of Respiratory Medicine, Centre for Inflammation Research, University of Edinburgh
| | - D Dockrell
- Department of Respiratory Medicine, Centre for Inflammation Research, University of Edinburgh
| | - S Walmsley
- Department of Respiratory Medicine, Centre for Inflammation Research, University of Edinburgh
| | - M Whyte
- Department of Respiratory Medicine, Centre for Inflammation Research, University of Edinburgh
| | - Y Liu
- From the University of Manchester
| | - M-K Choy
- From the University of Manchester
| | - G Tenin
- From the University of Manchester
| | | | - G Black
- From the University of Manchester
| | | | - T Ford
- BHF Centre of Excellence in Vascular Science and Medicine, University of Glasgow
- Golden Jubilee National Hospital
| | | | - R Good
- Golden Jubilee National Hospital
| | - P Rocchiccioli
- BHF Centre of Excellence in Vascular Science and Medicine, University of Glasgow
- Golden Jubilee National Hospital
| | - M McEntegart
- BHF Centre of Excellence in Vascular Science and Medicine, University of Glasgow
- Golden Jubilee National Hospital
| | | | - H Eteiba
- Golden Jubilee National Hospital
| | | | | | | | - S Hood
- Golden Jubilee National Hospital
| | | | - R McDade
- Golden Jubilee National Hospital
| | - N Sidik
- BHF Centre of Excellence in Vascular Science and Medicine, University of Glasgow
- Golden Jubilee National Hospital
| | - P McCartney
- BHF Centre of Excellence in Vascular Science and Medicine, University of Glasgow
- Golden Jubilee National Hospital
| | - D Corcoran
- BHF Centre of Excellence in Vascular Science and Medicine, University of Glasgow
- Golden Jubilee National Hospital
| | - D Collison
- BHF Centre of Excellence in Vascular Science and Medicine, University of Glasgow
- Golden Jubilee National Hospital
| | - C Rush
- BHF Centre of Excellence in Vascular Science and Medicine, University of Glasgow
- Golden Jubilee National Hospital
| | | | - R Touyz
- BHF Centre of Excellence in Vascular Science and Medicine, University of Glasgow
| | - K Oldroyd
- BHF Centre of Excellence in Vascular Science and Medicine, University of Glasgow
- Golden Jubilee National Hospital
| | - Colin Berry
- BHF Centre of Excellence in Vascular Science and Medicine, University of Glasgow
- Golden Jubilee National Hospital
| | - G Gazdagh
- School of Medicine, Dentistry & Nursing, College of Medical, Veterinary and Life Sciences, University of Glasgow
| | - L Diver
- West of Scotland Regional Genetics Service, Laboratory Medicine Building, Queen Elizabeth University Hospital
| | - J Marshall
- Institute of Cancer Sciences, College of Medical, Veterinary and Life Sciences, University of Glasgow
| | - R McGowan
- West of Scotland Regional Genetics Service, Laboratory Medicine Building, Queen Elizabeth University Hospital
| | - F Ahmed
- Developmental Endocrinology Research Group, Royal Hospital for Children, University of Glasgow
| | - E Tobias
- Academic Unit of Medical Genetics and Clinical Pathology, Laboratory Medicine Building, Queen Elizabeth University Hospital, University of Glasgow
| | - E Curtis
- MRC Lifecourse Epidemiology Unit, University of Southampton
| | - C Parsons
- MRC Lifecourse Epidemiology Unit, University of Southampton
| | - K Maslin
- MRC Lifecourse Epidemiology Unit, University of Southampton
| | - S D'Angelo
- MRC Lifecourse Epidemiology Unit, University of Southampton
| | - R Moon
- MRC Lifecourse Epidemiology Unit, University of Southampton
| | - S Crozier
- MRC Lifecourse Epidemiology Unit, University of Southampton
| | - F Gossiel
- Academic Unit of Bone Metabolism, University of Sheffield
| | - N Bishop
- Academic Unit of Child Health, University of Sheffield
| | - S Kennedy
- Nuffield Department of Women's & Reproductive Health, John Radcliffe Hospital, University of Oxford
| | - A Papageorghiou
- Nuffield Department of Women's & Reproductive Health, John Radcliffe Hospital, University of Oxford
| | - R Fraser
- Department of Obstetrics and Gynaecology, Sheffield Hospitals NHS Trust, University of Sheffield
| | - S Gandhi
- Department of Obstetrics and Gynaecology, Sheffield Hospitals NHS Trust, University of Sheffield
| | | | - H Inskip
- MRC Lifecourse Epidemiology Unit, University of Southampton
| | - K Godfrey
- MRC Lifecourse Epidemiology Unit, University of Southampton
| | - I Schoenmakers
- Department of Medicine, Faculty of Medicine and Health Sciences, University of East Anglia
| | - M K Javaid
- NIHR Oxford Biomedical Research Centre, University of Oxford
| | - R Eastell
- Academic Unit of Bone Metabolism, University of Sheffield
| | - C Cooper
- MRC Lifecourse Epidemiology Unit, University of Southampton
| | - N Harvey
- MRC Lifecourse Epidemiology Unit, University of Southampton
| | | | - A Howden
- School of Life Sciences, University of Dundee
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - E H Gray
- Institute of Hepatology, Foundation for Liver Research
- School of Immunology and Microbial Sciences, King's College London
| | - S Azarian
- Institute of Hepatology, Foundation for Liver Research
| | - A Riva
- Institute of Hepatology, Foundation for Liver Research
- School of Immunology and Microbial Sciences, King's College London
| | - H Edwards
- Institute of Hepatology, Foundation for Liver Research
- School of Immunology and Microbial Sciences, King's College London
| | - M J W McPhail
- School of Immunology and Microbial Sciences, King's College London
- Institute of Liver Studies & Transplantation, King's College Hospital
| | - R Williams
- Institute of Hepatology, Foundation for Liver Research
- School of Immunology and Microbial Sciences, King's College London
| | - S Chokshi
- Institute of Hepatology, Foundation for Liver Research
- School of Immunology and Microbial Sciences, King's College London
| | - V C Patel
- Institute of Hepatology, Foundation for Liver Research
- School of Immunology and Microbial Sciences, King's College London
- Institute of Liver Studies & Transplantation, King's College Hospital
| | - L A Edwards
- Institute of Hepatology, Foundation for Liver Research
- School of Immunology and Microbial Sciences, King's College London
| | - D Page
- University of Manchester
- Manchester Metropolitan University
| | - M Miossec
- Manchester Metropolitan University
- University of Newcastle
| | | | | | | | | | | | - M Badat
- MRC Molecular Haematology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital
| | - S Mettananda
- Department of Paediatrics, Faculty of Medicine, University of Kelaniya
| | - P Hua
- MRC Molecular Haematology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital
| | - R Schwessinger
- MRC Molecular Haematology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital
| | - J Hughes
- MRC Molecular Haematology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital
| | - D Higgs
- MRC Molecular Haematology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital
| | - J Davies
- MRC Molecular Haematology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital
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Marcucci G, Masi L, Ferrarì S, Haffner D, Javaid MK, Kamenický P, Reginster JY, Rizzoli R, Brandi ML. Phosphate wasting disorders in adults. Osteoporos Int 2018; 29:2369-2387. [PMID: 30014155 DOI: 10.1007/s00198-018-4618-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [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: 03/22/2018] [Accepted: 06/19/2018] [Indexed: 12/14/2022]
Abstract
A cause of hypophosphatemia is phosphate wasting disorders. Knowledge concerning mechanisms involved in phosphate wasting disorders has greatly increased in the last decade by the identification of phosphatonins, among them FGF-23. FGF-23 is a primarily bone derived factor decreasing renal tubular reabsorption of phosphate and the synthesis of calcitriol. Currently, pharmacological treatment of these disorders offers limited efficacy and is potentially associated to gastrointestinal, renal, and parathyroid complications; therefore, efforts have been directed toward newer pharmacological strategies that target the FGF-23 pathway. This review focuses on phosphate metabolism, its main regulators, and phosphate wasting disorders in adults, highlighting the main issues related to diagnosis and current and new potential treatments.
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Affiliation(s)
- G Marcucci
- Metabolic Bone Diseases Unit, Department of Surgery and Translational Medicine, University of Florence, Florence, Italy
| | - L Masi
- Metabolic Bone Diseases Unit, Department of Surgery and Translational Medicine, University of Florence, Florence, Italy
| | - S Ferrarì
- Division of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - D Haffner
- Department of Pediatric Kidney, Liver and Metabolic Diseases, Hannover Medical School, Hannover, Germany
| | - M K Javaid
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - P Kamenický
- Service d'Endocrinologie et des Maladies de la Reproduction, Centre de référence des Maladies Rares du métabolisme du calcium et du phosphore, Hopital de Bicêtre - AP-HP, 94275, Le Kremlin-Bicêtre, France
| | - J-Y Reginster
- Department of Public Health, Epidemiology and Health Economics, University of Liège, Liège, Belgium
| | - R Rizzoli
- Division of Bone Diseases, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland
| | - M L Brandi
- Metabolic Bone Diseases Unit, Department of Surgery and Translational Medicine, University of Florence, Florence, Italy.
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26
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Hansen L, Judge A, Javaid MK, Cooper C, Vestergaard P, Abrahamsen B, Harvey NC. Social inequality and fractures-secular trends in the Danish population: a case-control study. Osteoporos Int 2018; 29:2243-2250. [PMID: 29946757 PMCID: PMC6140998 DOI: 10.1007/s00198-018-4603-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2018] [Accepted: 06/06/2018] [Indexed: 12/21/2022]
Abstract
UNLABELLED We examined links between markers of social inequality and fracture risk in the Danish population, demonstrating that high income and being married are associated with a significantly lower risk. INTRODUCTION We explored whether the risk of hip, humerus, and wrist fracture was associated with markers of inequality using data from Danish health registries. METHODS All patients 50 years or older with a primary hip (ICD10 S720, S721, S722, and S729) humerus (ICD10 S422, S423, S424, S425, S426, and S427), or wrist (ICD10: S52) fracture were identified from 1/1/1995 to 31/12/2011. Fracture patients were matched 1:1 by age, sex, and year of fracture, to a non-fracture control. Markers of inequality were as follows: income (fifths); marital status (married, divorced, widowed, or unmarried); area of residence (remote, rural, intermediate, or urban). Conditional logistic regression was used to investigate associations between these exposures, and risk of fracture, adjusting for covariates (smoking, alcohol, and Charlson co-morbidity). Interactions were fitted between exposure and covariates where appropriate. RESULTS A total of 189,838 fracture patients (37,500 hip, 45,602 humerus, and 106,736 wrist) and 189,838 controls were included. Mean age was 73.9 years (hip), 67.5 years (humerus), and 65.3 years (wrist). High income (5th quintile) was significantly associated with a lower odds ratio of all three fractures, compared to average income (3rd quintile). Married subjects had a significantly decreased odds ratio across all three fractures. However, no overall secular difference was observed regarding the influence of the markers of inequality. CONCLUSION In conclusion, we have demonstrated important, stable associations between social inequality, assessed using income, marital status, and area of residence, and fracture at the population level. These findings can inform approaches to healthcare, and suggest that much thought should be given to novel interventions aimed especially at those living alone, and ideally societal measures to reduce social inequality.
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Affiliation(s)
- L Hansen
- Danish Center for Healthcare Improvements, Department of Business and Management, Aalborg University, Aalborg, Denmark
| | - A Judge
- University of Bristol, Bristol, England
| | - M K Javaid
- NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, UK
| | - C Cooper
- NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, UK
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, SO16 6YD, UK
- NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Tremona Road, Southampton, UK
| | - P Vestergaard
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
- Department of Endocrinology, Aalborg University Hospital, Aalborg, Denmark
| | - B Abrahamsen
- Institute of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Internal Medicine, Holbæk Hospital, Holbæk, Denmark
- Odense Exploratory Patient Network (OPEN), University of Southern Denmark and Odense University Hospital, Odense, Denmark
| | - N C Harvey
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, SO16 6YD, UK.
- NIHR Southampton Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Tremona Road, Southampton, UK.
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Sanchez-Santos MT, Garriga C, Judge A, Batra RN, Price AJ, Liddle AD, Javaid MK, Cooper C, Murray DW, Arden NK. Development and validation of a clinical prediction model for patient-reported pain and function after primary total knee replacement surgery. Sci Rep 2018; 8:3381. [PMID: 29467465 PMCID: PMC5821875 DOI: 10.1038/s41598-018-21714-1] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2017] [Accepted: 01/22/2018] [Indexed: 12/23/2022] Open
Abstract
To develop and validate a clinical prediction model of patient-reported pain and function after undergoing total knee replacement (TKR). We used data of 1,649 patients from the Knee Arthroplasty Trial who received primary TKR across 34 centres in the UK. The external validation included 595 patients from Southampton University Hospital, and Nuffield Orthopaedic Centre (Oxford). The outcome was the Oxford Knee Score (OKS) 12-month after TKR. Pre-operative predictors including patient characteristics and clinical factors were considered. Bootstrap backward linear regression analysis was used. Low pre-operative OKS, living in poor areas, high body mass index, and patient-reported anxiety or depression were associated with worse outcome. The clinical factors associated with worse outcome were worse pre-operative physical status, presence of other conditions affecting mobility and previous knee arthroscopy. Presence of fixed flexion deformity and an absent or damaged pre-operative anterior cruciate ligament (compared with intact) were associated with better outcome. Discrimination and calibration statistics were satisfactory. External validation predicted 21.1% of the variance of outcome. This is the first clinical prediction model for predicting self-reported pain and function 12 months after TKR to be externally validated. It will help to inform to patients regarding expectations of the outcome after knee replacement surgery.
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Affiliation(s)
- M T Sanchez-Santos
- Musculoskeletal Epidemiology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.,Arthritis research UK Centre for Sport, Exercise and Osteoarthritis, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - C Garriga
- Musculoskeletal Epidemiology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.
| | - A Judge
- Musculoskeletal Epidemiology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.,MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, UK
| | - R N Batra
- Musculoskeletal Epidemiology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - A J Price
- Musculoskeletal Epidemiology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - A D Liddle
- Musculoskeletal Epidemiology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - M K Javaid
- Musculoskeletal Epidemiology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.,MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, UK
| | - C Cooper
- Musculoskeletal Epidemiology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.,MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, UK
| | - D W Murray
- Musculoskeletal Epidemiology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - N K Arden
- Musculoskeletal Epidemiology, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.,MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, UK
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Martín-Merino E, Petersen I, Hawley S, Álvarez-Gutierrez A, Khalid S, Llorente-Garcia A, Delmestri A, Javaid MK, Van Staa TP, Judge A, Cooper C, Prieto-Alhambra D. Risk of venous thromboembolism among users of different anti-osteoporosis drugs: a population-based cohort analysis including over 200,000 participants from Spain and the UK. Osteoporos Int 2018; 29:467-478. [PMID: 29199359 DOI: 10.1007/s00198-017-4308-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Accepted: 11/07/2017] [Indexed: 11/26/2022]
Abstract
UNLABELLED The venous thromboembolism risk among anti-osteoporotics is unknown. In this primary care study, the risk with other bisphosphonates [1.05 (0.94-1.18) and 0.96 (0.78-1.18)], strontium [0.90 (0.61-1.34) and 1.19 (0.82-1.74)], in the UK and Spain respectively, and denosumab [1.77 (0.25-12.66)] and teriparatide [1.27 (0.59-2.71)] in Spain, did not differ versus alendronate. INTRODUCTION Most of the known adverse drug reactions described for anti-osteoporosis medication (AOM) have been described in studies comparing AOM users to non-users. We aimed to compare the risk of venous thromboembolism (VTE) among incident users of different AOM compared to alendronate (first line therapy). METHODS Two cohort studies were performed using data from the UK (CPRD) and Spain (BIFAP) primary care records separately. All patients aged ≥ 50 years with at least 1 year of data available and a new prescription or dispensation of AOM (date for therapy initiation) during 2000-2014 (CPRD) or 2001-2013 (BIFAP) were included. Users of raloxifene/bazedoxifene were excluded from both databases. Five exposure cohorts were identified according to first treatment: (1) alendronate, (2) other bisphosphonates, (3) strontium ranelate, (4) denosumab, and (5) teriparatide. Participants were followed from the day after therapy initiation to the earliest of a treated VTE (cases), end of AOM treatment (defined by a refill gap of 180 days), switching to an alternative AOM, drop-out, death, or end of study period. Incidence rates of VTE were estimated by cohort. Adjusted hazard ratios (HR 95%CI) were estimated according to drug used. RESULTS Overall, 2035/159,209 (1.28%) in CPRD and 401/83,334 (0.48%) in BIFAP had VTE. Compared to alendronate, adjusted HR of VTE were 1.05 (0.94-1.18) and 0.96 (0.78-1.18) for other bisphosphonates, and 0.90 (0.61-1.34) and 1.19 (0.82-1.74) for strontium in CPRD and BIFAP, respectively; 1.77 (0.25-12.66) for denosumab and 1.27 (0.59-2.71) for teriparatide in BIFAP. CONCLUSIONS VTE risk during AO therapy did not differ by AOM drug use. Our data does not support an increased risk of VTE associated with strontium ranelate use in the community.
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Affiliation(s)
- E Martín-Merino
- BIFAP, Division of Pharmacoepidemiology and Pharmacovigilance, Spanish Agency of Medicines and Medical Devices (AEMPS), Calle Campezo 1, Edif. 8, 28022, Madrid, Spain.
| | - I Petersen
- Department of Primary Care and Population Health, University College London, Rowland Hill Street, London, NW3 2PF, UK
| | - S Hawley
- Centre for Statistics in Medicine, Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Oxford, OX3 7LD, UK
| | - A Álvarez-Gutierrez
- BIFAP, Division of Pharmacoepidemiology and Pharmacovigilance, Spanish Agency of Medicines and Medical Devices (AEMPS), Calle Campezo 1, Edif. 8, 28022, Madrid, Spain
| | - S Khalid
- Centre for Statistics in Medicine, Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Oxford, OX3 7LD, UK
| | - A Llorente-Garcia
- BIFAP, Division of Pharmacoepidemiology and Pharmacovigilance, Spanish Agency of Medicines and Medical Devices (AEMPS), Calle Campezo 1, Edif. 8, 28022, Madrid, Spain
| | - A Delmestri
- Centre for Statistics in Medicine, Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Oxford, OX3 7LD, UK
| | - M K Javaid
- Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Oxford, OX3 7LD, UK
| | - T P Van Staa
- Health eResearch Centre, University of Manchester, Vaughan House, Portsmouth Street, Manchester, M13 9GB, UK
| | - A Judge
- Centre for Statistics in Medicine, Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Oxford, OX3 7LD, UK
| | - C Cooper
- MRC Lifecourse Epidemiology Unit, Faculty of Medicine, University of Southampton, Southampton, UK
- Elsie Widdowson Laboratory Oxford NIHR Musculoskeletal Biomedical Research Unit, MRC Human Nutrition Research, University of Oxford, Southampton, UK
| | - D Prieto-Alhambra
- Centre for Statistics in Medicine, Botnar Research Centre, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Oxford, OX3 7LD, UK
- GREMPAL Research Group, Idiap Jordi Gol and CIBERFes, Universitat Autonoma de Barcelona, Barcelona, Spain
- Instituto de Salud Carlos III, Madrid, Spain
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29
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Williamson S, Landeiro F, McConnell T, Fulford-Smith L, Javaid MK, Judge A, Leal J. Costs of fragility hip fractures globally: a systematic review and meta-regression analysis. Osteoporos Int 2017; 28:2791-2800. [PMID: 28748387 DOI: 10.1007/s00198-017-4153-6] [Citation(s) in RCA: 135] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2017] [Accepted: 07/06/2017] [Indexed: 12/31/2022]
Abstract
Purpose This study was conducted in order to systematically review the costs of hip fractures globally and identify drivers of differences in costs. Methods A systematic review was conducted to identify studies reporting patient level fragility hip fracture costs between 1990 and 2015. We extracted data on the participants and costs from these studies. Cost data concerning the index hospitalisation were pooled, and a meta-regression was used to examine its potential drivers. We also pooled data on the first-year costs following hip fracture and considered healthcare, social care as well as other cost categories if reported by studies. Results One hundred and thirteen studies reported costs of hip fracture based on patient level data. Patients developing complications as well as patients enrolled in intervention arms of comparative studies were found to have significantly higher costs compared to the controls. The pooled estimate of the cost for the index hospitalisation was $10,075. Health and social care costs at 12 months were $43,669 with inpatient costs being their major driver. Meta-regression analysis identified age, gender and geographic region as being significantly associated with the differences in costs for the index hospitalisation. Conclusion Hip fracture poses a significant economic burden and variation exists in their costs across different regions. We found that there was a considerable variation across studies in terms of study design, methodology, follow-up period, costs considered and results reported that highlights the need for more standardisation in this area of research.
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Affiliation(s)
- S Williamson
- Health Economics Research Centre, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - F Landeiro
- Health Economics Research Centre, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - T McConnell
- Health Economics Research Centre, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - L Fulford-Smith
- Health Economics Research Centre, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - M K Javaid
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - A Judge
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - J Leal
- Health Economics Research Centre, Nuffield Department of Population Health, University of Oxford, Oxford, UK.
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30
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Jackson KA, Sanchez-Santos MT, MacKinnon AL, Turner A, Kuznik K, Ellis S, Box C, Hill J, Javaid MK, Cooper C, Arden NK, Newton JL. Bone density and body composition in newly licenced professional jockeys. Osteoporos Int 2017; 28:2675-2682. [PMID: 28612306 PMCID: PMC5550520 DOI: 10.1007/s00198-017-4086-0] [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] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 05/08/2017] [Indexed: 11/25/2022]
Abstract
UNLABELLED The primary objective is the description of bone mineral density (BMD) and body composition in newly licensed jockeys. One in three male, flat jockeys has a very low bone mineral density. Further research is needed to assess the short-term risk of fractures and long-term health implications of these findings. INTRODUCTION Describe bone mineral density (BMD) and body composition in entry-level male and female, flat and jump jockeys in Great Britain. METHODS Data was collected on jockeys applying for a professional jockey license between 2013 and 2015. Areal BMD at the spine, femoral neck (FN), total hip and body composition were assessed by dual-energy X-ray absorptiometry (DXA) scan. We examined differences between BMD and body composition by gender and race type (flat or jump). Volumetric bone mineral apparent density (BMAD) of the spine and FN was also calculated to account for group differences in bone size. RESULTS Seventy-nine male flat jockeys (age 18.5 ± 1.9, BMI 19.0 ± 1.4), 69 male jump (age 20.7 ± 2.0, BMI 20.6 ± 1.3) and 37 female flat jockeys (age 19.3 ± 2.0, BMI 20.8 ± 1.7) took part in this study. Spine BMD Z-scores ≤-2 for male flat, male jump and female flat jockeys were 29, 13 and 2.7%, respectively. Spine BMD was lower in male than female flat jockeys (p<0.001). All BMD scores were lower in male flat compared to male jump jockeys (p<0.001). Body fat percent (BF %) was lower in male flat jockeys compared to male jump and female flat jockeys (p<0.05). Lean mass index (LMI) was lower in male flat compared to male jump jockeys (p<0.001). CONCLUSIONS Male flat jockeys had a significantly lower BMD, LMI and BF% compared to jump jockeys and female flat jockeys. Male flat jockeys had lower spine BMD scores than females. Individual bone maturation may influence these findings. Further investigation into the relevance of low BMD and altered body composition on jockey health is required.
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Affiliation(s)
- K A Jackson
- Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.
| | - M T Sanchez-Santos
- Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - A L MacKinnon
- Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - A Turner
- Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - K Kuznik
- Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- British Horseracing Authority, 75 High Holborn, London, UK
| | - S Ellis
- Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - C Box
- University of Oxford Medical School, Oxford, UK
| | - J Hill
- British Horseracing Authority, 75 High Holborn, London, UK
| | - M K Javaid
- Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- MRC Lifecourse Epidemiology Unit, Southampton General Hospital, University of Southampton, Southampton, UK
| | - C Cooper
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- MRC Lifecourse Epidemiology Unit, Southampton General Hospital, University of Southampton, Southampton, UK
| | - N K Arden
- Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
- MRC Lifecourse Epidemiology Unit, Southampton General Hospital, University of Southampton, Southampton, UK
| | - J L Newton
- Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
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Moon RJ, Harvey NC, Cooper C, D'Angelo S, Curtis EM, Crozier SR, Robinson SM, Graham NJ, Holloway JW, Bishop NJ, Kennedy S, Papageorghiou AT, Schoenmakers I, Fraser R, Gandhi S, Prentice A, Inskip HM, Javaid MK. 259. 25-HYDROXYVITAMIN D RESPONSE TO GESTATIONAL CHOLECALCIFEROL SUPPLEMENTATION IS ASSOCIATED WITH COMMON VITAMIN D RELATED GENETIC VARIANTS: FINDINGS FROM THE MAVIDOS TRIAL. Rheumatology (Oxford) 2017. [DOI: 10.1093/rheumatology/kex062.261] [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: 11/14/2022] Open
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32
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Affiliation(s)
- M. K. Javaid
- University of Oxford, Nuffield Orthopaedic
Centre, Windmill Road, Headington, Oxford,
OX3 7LD, UK
| | - R. Handley
- John Radcliffe Hospital, Oxford University
Hospitals Trust, Headley Way, Headington, Oxford,
OX3 9DU, UK
| | - M. L. Costa
- University of Oxford, Kadoorie Centre, Level
3 John Radcliffe Hospital, Oxford, OX3
9DU, UK
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Chesser TJS, Fox R, Harding K, Halliday R, Barnfield S, Willett K, Lamb S, Yau C, Javaid MK, Gray AC, Young J, Taylor H, Shah K, Greenwood R. The administration of intermittent parathyroid hormone affects functional recovery from trochanteric fractured neck of femur: a randomised prospective mixed method pilot study. Bone Joint J 2017; 98-B:840-5. [PMID: 27235530 PMCID: PMC4911544 DOI: 10.1302/0301-620x.98b6.36794] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2015] [Accepted: 01/12/2016] [Indexed: 11/21/2022]
Abstract
Aims We wished to assess the feasibility of a future randomised controlled
trial of parathyroid hormone (PTH) supplements to aid healing of
trochanteric fractures of the hip, by an open label prospective
feasibility and pilot study with a nested qualitative sub study.
This aimed to inform the design of a future powered study comparing
the functional recovery after trochanteric hip fracture in patients
undergoing standard care, versus those who undergo administration
of subcutaneous injection of PTH for six weeks. Patients and Methods We undertook a pilot study comparing the functional recovery
after trochanteric hip fracture in patients 60 years or older, admitted
with a trochanteric hip fracture, and potentially eligible to be
randomised to either standard care or the administration of subcutaneous
PTH for six weeks. Our desired outcomes were functional testing
and measures to assess the feasibility and acceptability of the
study. Results A total of 724 patients were screened, of whom 143 (20%) were
eligible for recruitment. Of these, 123 were approached and 29 (4%)
elected to take part. However, seven patients did not complete the
study. Compliance with the injections was 11 out of 15 (73%) showing
the intervention to be acceptable and feasible in this patient population. Take home message: Only 4% of patients who met the inclusion
criteria were both eligible and willing to consent to a study involving
injections of PTH, so delivering this study on a large scale would
carry challenges in recruitment and retention. Methodological and
sample size planning would have to take this into account. PTH administration
to patients to enhance fracture healing should still be considered
experimental. Cite this article: Bone Joint J 2016;98-B:840–5.
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Affiliation(s)
- T J S Chesser
- Southmead Hospital, North Bristol NHS Trust, Bristol, BS10 5NB, UK
| | - R Fox
- Southmead Hospital, North Bristol NHS Trust, Bristol, BS10 5NB, UK
| | - K Harding
- Southmead Hospital, North Bristol NHS Trust, Bristol, BS10 5NB, UK
| | - R Halliday
- Southmead Hospital, North Bristol NHS Trust, Bristol, BS10 5NB, UK
| | - S Barnfield
- Southmead Hospital, North Bristol NHS Trust, Bristol, BS10 5NB, UK
| | - K Willett
- Kadoorie Research Centre, John Radcliffe Hospital, Headley Way, Oxford OX9 3DU, UK
| | - S Lamb
- University of Oxford, Windmill Road, Oxford OX3 7LD, UK
| | - C Yau
- Stoke Mandeville Hospital, Aylesbury HP21 8AL, UK
| | - M K Javaid
- University of Oxford, Windmill Road, Oxford OX3 7LD, UK
| | - A C Gray
- Royal Victoria Infirmary, Newcastle-upon-Tyne, UK
| | - J Young
- University Hospitals Coventry and Warwick, Coventry, UK
| | - H Taylor
- University of Bristol NHS Foundation Trust, Education Centre, Level 3, Maudlin Street, Bristol BS2 8AE, UK
| | - K Shah
- Kadoorie Research Centre, John Radcliffe Hospital, Headley Way, Oxford OX9 3DU, UK
| | - R Greenwood
- University of Bristol NHS Foundation Trust, Education Centre, Level 3, Maudlin Street, Bristol BS2 8AE, UK
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Mitchell RM, Jewell P, Javaid MK, McKean D, Ostlere SJ. Reporting of vertebral fragility fractures: can radiologists help reduce the number of hip fractures? Arch Osteoporos 2017; 12:71. [PMID: 28785996 PMCID: PMC5547187 DOI: 10.1007/s11657-017-0363-y] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [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: 12/20/2016] [Accepted: 07/24/2017] [Indexed: 02/03/2023]
Abstract
UNLABELLED Patients with osteoporotic vertebral fractures are at increased risk of hip fracture. In a cohort of hip fracture patients, many had previous imaging studies showing incidental vertebral fractures. Fifty-four percent of fractures were not reported by the radiologist, highlighting a missed opportunity for diagnosing and treating osteoporosis, thereby preventing further fractures. PURPOSE Patients with osteoporotic vertebral fragility fractures (VFFs) are at increased risk of future fractures, including hip fractures. Treating osteoporosis in these patients has the potential to reduce the risk of subsequent hip fractures, which are associated with high morbidity, mortality and cost. In this retrospective cohort study, we investigated the reporting and follow-up of VFFs evident on imaging by radiologists at the John Radcliffe Hospital, Oxford. MATERIALS AND METHODS Data from the local Fracture Liaison Service was used to case-find all incident hip fractures from 2013 presenting to the trust. We then identified patients who had also undergone a radiological procedure that included the thoracic and/or lumbar spine in the previous 6 years. All identified radiological images were re-examined for the presence of VFFs using the Genant semi-quantitative method. RESULTS Seven hundred and thirty-two patients over the age of 50 with a hip fracture in 2013 were identified. One hundred and fifty-seven patients had previously undergone a radiological procedure involving the spine, and VFFs were identified in 65/157 (41%). Of these, only 30/65 (46%) were reported by a radiologist when the fracture was first visible. 32/35 (91%) of unreported VFFs were from imaging reported by non-musculoskeletal radiologists. Only 16/65 (25%) of patients with a VFF were documented as being on bone-specific therapy at the time of hip fracture. CONCLUSIONS Our study highlights the under-reporting of osteoporotic vertebral fractures, particularly by non-musculoskeletal radiologists. Better systems for reporting and referring osteoporotic VFFs are necessary to increase the number of patients receiving appropriate osteoporosis treatment.
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Affiliation(s)
- R M Mitchell
- Merton College, University of Oxford, Oxford, UK.
| | - P Jewell
- New College, University of Oxford, Oxford, UK
| | - M K Javaid
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - D McKean
- Stoke Mandeville Hospital, Buckinghamshire Hospital NHS Trust, Aylesbury, UK
| | - S J Ostlere
- Nuffield Orthopaedic Centre, Oxford University Hospital NHS Trust, Oxford, UK
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Shah A, Prieto-Alhambra D, Hawley S, Delmestri A, Lippett J, Cooper C, Judge A, Javaid MK. Geographic variation in secondary fracture prevention after a hip fracture during 1999-2013: a UK study. Osteoporos Int 2017; 28:169-178. [PMID: 27812809 PMCID: PMC5248973 DOI: 10.1007/s00198-016-3811-4] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Accepted: 10/13/2016] [Indexed: 01/29/2023]
Abstract
UNLABELLED Fragility fractures of the hip have a major impact on the lives of patients and their families. This study highlights significant geographical variation in secondary fracture prevention with even the highest performing regions failing the majority of patients despite robust evidence supporting the benefits of diagnosis and treatment. INTRODUCTION The purpose of the study is to describe the geographic variation in anti-osteoporosis drug therapy prescriptions before and after a hip fracture during 1999-2013 in the UK. METHODS We used primary care data (Clinical Practice Research Datalink) to identify patients with a hip fracture and primary care prescriptions of any anti-osteoporosis drugs prior to the index hip fracture and up to 5 years after. Geographic variations in prescribing before and after availability of generic oral bisphosphonates were analysed. Multivariable logistic regression models were adjusted for gender, age and body mass index (BMI). RESULTS Thirteen thousand sixty-nine patients (76 % female) diagnosed with a hip fracture during 1999-2013 were identified. Eleven per cent had any anti-osteoporosis drug prescription in the 6 months prior to the index hip fracture. In the 0-4 months following a hip fracture, 5 % of patients were prescribed anti-osteoporosis drugs in 1999, increasing to 51 % in 2011 and then decreasing to 39 % in 2013. The independent predictors (OR (95 % CI)) of treatment initiation included gender (male 0.42 (0.36-0.49)), BMI (0.98 per kg/m2 increase (0.97-1.00)) and geographic region (1.29 (0.89-1.87) North East vs. 0.56 (0.43-0.73) South Central region). Geographic differences in prescribing persisted over the 5-year follow-up. If all patients were treated at the rate of the highest performing region, then nationally, an additional 3214 hip fracture patients would be initiated on therapy every year. CONCLUSIONS Significant geographic differences exist in prescribing of anti-osteoporosis drugs after hip fracture despite adjustment for potential confounders. Further work examining differences in health care provision may inform strategies to improve secondary fracture prevention after hip fracture.
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Affiliation(s)
- A Shah
- NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Nuffield Orthopaedic Centre, University of Oxford, Windmill Road, Oxford, OX3 7LD, UK
| | - D Prieto-Alhambra
- NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Nuffield Orthopaedic Centre, University of Oxford, Windmill Road, Oxford, OX3 7LD, UK
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, UK
| | - S Hawley
- NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Nuffield Orthopaedic Centre, University of Oxford, Windmill Road, Oxford, OX3 7LD, UK
| | - A Delmestri
- NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Nuffield Orthopaedic Centre, University of Oxford, Windmill Road, Oxford, OX3 7LD, UK
| | - J Lippett
- Royal Berkshire NHS Foundation Trust, Reading, UK
| | - C Cooper
- NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Nuffield Orthopaedic Centre, University of Oxford, Windmill Road, Oxford, OX3 7LD, UK
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, UK
| | - A Judge
- NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Nuffield Orthopaedic Centre, University of Oxford, Windmill Road, Oxford, OX3 7LD, UK
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, UK
| | - M K Javaid
- NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Nuffield Orthopaedic Centre, University of Oxford, Windmill Road, Oxford, OX3 7LD, UK.
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, UK.
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36
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Javaid MK, Forestier-Zhang L, Watts L, Turner A, Ponte C, Teare H, Gray D, Gray N, Popert R, Hogg J, Barrett J, Pinedo-Villanueva R, Cooper C, Eastell R, Bishop N, Luqmani R, Wordsworth P, Kaye J. The RUDY study platform - a novel approach to patient driven research in rare musculoskeletal diseases. Orphanet J Rare Dis 2016; 11:150. [PMID: 27825362 PMCID: PMC5101709 DOI: 10.1186/s13023-016-0528-6] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [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: 04/11/2016] [Accepted: 10/21/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Research into rare diseases is becoming more common, with recognition of the significant diagnostic and therapeutic care gaps. Registries are considered a key research methodology to address rare diseases. This report describes the structure of the Rare UK Diseases Study (RUDY) platform that aims to improve research processes and address many of the challenges of carrying out rare musculoskeletal disease research. RUDY is an internet-based platform with online registration, initial verbal consent, online capture of patient reported outcome measures and events within a dynamic consent framework. The database structure, security and governance framework are described. RESULTS There have been 380 participants recruited into RUDY with completed questionnaire rates in excess of 50 %. There has been one withdrawal and two participants have amended their consent options. CONCLUSIONS The strengths of RUDY include low burden for the clinical team, low research administration costs with high participant recruitment and ease of data collection and access. This platform has the potential to be used as the model for other rare diseases globally.
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Affiliation(s)
- M K Javaid
- Oxford NIHR Musculoskeletal Biomedcial Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK. .,The Botnar Research Centre, NIHR Oxford Musculoskeletal BRU, NDORMS, University of Oxford, Oxford, OX3 7HE, UK.
| | - L Forestier-Zhang
- Oxford NIHR Musculoskeletal Biomedcial Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - L Watts
- Oxford NIHR Musculoskeletal Biomedcial Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - A Turner
- Oxford NIHR Musculoskeletal Biomedcial Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - C Ponte
- Oxford NIHR Musculoskeletal Biomedcial Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - H Teare
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - D Gray
- Oxford NIHR Musculoskeletal Biomedcial Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - N Gray
- Oxford NIHR Musculoskeletal Biomedcial Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - R Popert
- Oxford NIHR Musculoskeletal Biomedcial Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - J Hogg
- Oxford NIHR Musculoskeletal Biomedcial Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - J Barrett
- Oxford NIHR Musculoskeletal Biomedcial Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - R Pinedo-Villanueva
- Oxford NIHR Musculoskeletal Biomedcial Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - C Cooper
- Oxford NIHR Musculoskeletal Biomedcial Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK.,MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton, UK
| | - R Eastell
- Academic Unit of Bone Metabolism, Metabolic Bone Centre, Northern General Hospital, Sheffield, UK
| | - N Bishop
- Academic Unit of Child Health, University of Sheffield, Sheffield, UK
| | - R Luqmani
- Oxford NIHR Musculoskeletal Biomedcial Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - P Wordsworth
- Oxford NIHR Musculoskeletal Biomedcial Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford, UK
| | - J Kaye
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
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Edwards MH, Robinson DE, Ward KA, Javaid MK, Walker-Bone K, Cooper C, Dennison EM. Cluster analysis of bone microarchitecture from high resolution peripheral quantitative computed tomography demonstrates two separate phenotypes associated with high fracture risk in men and women. Bone 2016; 88:131-137. [PMID: 27130873 PMCID: PMC4913839 DOI: 10.1016/j.bone.2016.04.025] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2015] [Revised: 04/21/2016] [Accepted: 04/25/2016] [Indexed: 12/28/2022]
Abstract
Osteoporosis is a major healthcare problem which is conventionally assessed by dual energy X-ray absorptiometry (DXA). New technologies such as high resolution peripheral quantitative computed tomography (HRpQCT) also predict fracture risk. HRpQCT measures a number of bone characteristics that may inform specific patterns of bone deficits. We used cluster analysis to define different bone phenotypes and their relationships to fracture prevalence and areal bone mineral density (BMD). 177 men and 159 women, in whom fracture history was determined by self-report and vertebral fracture assessment, underwent HRpQCT of the distal radius and femoral neck DXA. Five clusters were derived with two clusters associated with elevated fracture risk. "Cluster 1" contained 26 women (50.0% fractured) and 30 men (50.0% fractured) with a lower mean cortical thickness and cortical volumetric BMD, and in men only, a mean total and trabecular area more than the sex-specific cohort mean. "Cluster 2" contained 20 women (50.0% fractured) and 14 men (35.7% fractured) with a lower mean trabecular density and trabecular number than the sex-specific cohort mean. Logistic regression showed fracture rates in these clusters to be significantly higher than the lowest fracture risk cluster [5] (p<0.05). Mean femoral neck areal BMD was significantly lower than cluster 5 in women in cluster 1 and 2 (p<0.001 for both), and in men, in cluster 2 (p<0.001) but not 1 (p=0.220). In conclusion, this study demonstrates two distinct high risk clusters in both men and women which may differ in etiology and response to treatment. As cluster 1 in men does not have low areal BMD, these men may not be identified as high risk by conventional DXA alone.
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Affiliation(s)
- M H Edwards
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, United Kingdom
| | - D E Robinson
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, United Kingdom
| | - K A Ward
- MRC Human Nutrition Research, Elsie Widdowson Laboratory, 120 Fulbourn Road, Cambridge CB1 9NL, United Kingdom
| | - M K Javaid
- NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford OX3 5UG, United Kingdom
| | - K Walker-Bone
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, United Kingdom
| | - C Cooper
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, United Kingdom; NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Oxford OX3 5UG, United Kingdom; NIHR Nutrition Biomedical Research Centre, University of Southampton and University Hospital Southampton NHS Foundation Trust, Southampton General Hospital, Southampton SO16 6YD, United Kingdom.
| | - E M Dennison
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Tremona Road, Southampton SO16 6YD, United Kingdom; Victoria University, Wellington, New Zealand
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Drew S, Judge A, Cooper C, Javaid MK, Farmer A, Gooberman-Hill R. Secondary prevention of fractures after hip fracture: a qualitative study of effective service delivery. Osteoporos Int 2016; 27:1719-27. [PMID: 26759249 PMCID: PMC4839047 DOI: 10.1007/s00198-015-3452-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [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: 06/24/2015] [Accepted: 12/03/2015] [Indexed: 10/26/2022]
Abstract
UNLABELLED There is variation in how services to prevent secondary fractures after hip fracture are delivered and no consensus on best models of care. This study identifies healthcare professionals' views on effective care for the prevention of these fractures. It is hoped this will provide information on how to develop services. INTRODUCTION Hip fracture patients are at high risk of subsequent osteoporotic fractures. Whilst fracture prevention services are recommended, there is variation in delivery and no consensus on best models of care. This study aims to identify healthcare professionals' views on effective care for prevention of secondary fracture after hip fracture. METHODS Forty-three semi-structured interviews were undertaken with healthcare professionals involved in delivering fracture prevention across 11 hospitals in one English region. Interviews explored views on four components of care: (1) case finding, (2) osteoporosis assessment, (3) treatment initiation, and (4) monitoring and coordination. Interviews were audio-recorded, transcribed, anonymised and coded using NVivo software. RESULTS Case finding: a number of approaches were discussed. Multiple methods ensured there was a 'backstop' if patients were overlooked. Osteoporosis assessment: there was no consensus on who should conduct this. The location of the dual energy X-ray absorptiometry (DXA) scanner influenced the likelihood of patients receiving a scan. Treatment initiation: it was felt this was best done in inpatients rather request initiation in the post-discharge/outpatients period. Monitoring (adherence): adherence was a major concern, and participants felt more monitoring could be conducted by secondary care. Coordination of care: participants advocated using dedicated coordinators and formal and informal methods of communication. A gap between primary and secondary care was identified and strategies suggested for addressing this. CONCLUSIONS A number of ways of organising effective fracture prevention services after hip fracture were identified. It is hoped that this will help professionals identify gaps in care and provide information on how to develop services.
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Affiliation(s)
- S Drew
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Headington, Oxford, OX3 7LD, UK.
| | - A Judge
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Headington, Oxford, OX3 7LD, UK
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD, UK
| | - C Cooper
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Headington, Oxford, OX3 7LD, UK
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD, UK
| | - M K Javaid
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Headington, Oxford, OX3 7LD, UK
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD, UK
| | - A Farmer
- Nuffield Department of Primary Care Health Sciences, Radcliffe Observatory Quarter, Oxford, OX2 6GG, UK
| | - R Gooberman-Hill
- School of Clinical Sciences, University of Bristol, Learning and Research Building, Level 1, Southmead Hospital, Bristol, BS10 5NB, UK
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Balasubramanian M, Sobey GJ, Wagner BE, Peres LC, Bowen J, Bexon J, Javaid MK, Arundel P, Bishop NJ. Osteogenesis imperfecta: Ultrastructural and histological findings on examination of skin revealing novel insights into genotype-phenotype correlation. Ultrastruct Pathol 2016; 40:71-6. [PMID: 26863094 DOI: 10.3109/01913123.2016.1140253] [Citation(s) in RCA: 11] [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] [Indexed: 11/13/2022]
Abstract
Osteogenesis imperfecta (OI) is a heterogeneous group of inherited disorders of bone formation, resulting in low bone mass and an increased propensity to fracture. Over 90% of patients with OI have a mutation in COL1A1/COL1A2, which shows an autosomal dominant pattern of inheritance. In-depth phenotyping and in particular, studies involving manifestations in the skin connective tissue have not previously been undertaken in OI. The aims of the study were to perform histological and ultrastructural examination of skin biopsies in a cohort of patients with OI; to identify common and distinguishing features in order to inform genotype-phenotype correlation; and to identify common and distinguishing features between the different subtypes of OI. As part of the RUDY (Rare Diseases in Bone, Joints and/or Blood Vessels) study, in collaboration with the NIHR Rare Diseases Translational Research Collaboration, we undertook a national study of skin biopsies in patients with OI. We studied the manifestations in the skin connective tissue and undertook in-depth clinical and molecular phenotyping of 16 patients with OI. We recruited 16 patients: analyses have shown that in type 1 collagen mutation positive patients (COL1A1/ COL1A2) (n-4/16) consistent findings included: variable collagen fibril diameter (CFD) and presence of collagen flowers. Histological examination in these patients showed an increase in elastic fibers that are frequently fragmented and clumped. These observations provide evidence that collagen flowers and CFD variability are consistent features in OI due to type 1 collagen defects and reinforce the need for accurate phenotyping in conjunction with genomic analyses.
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Affiliation(s)
- M Balasubramanian
- a Sheffield Clinical Genetics Service, Sheffield Children's NHS Foundation Trust , Sheffield , UK
| | - G J Sobey
- a Sheffield Clinical Genetics Service, Sheffield Children's NHS Foundation Trust , Sheffield , UK.,b National Ehlers Danlos Syndrome Diagnostic Service , Sheffield , UK
| | - B E Wagner
- c Electron Microscopy Unit, Department of Histopathology , Royal Hallamshire Hospital , Sheffield , UK
| | - L C Peres
- d Department of Histopathology , Sheffield Children's NHS Foundation Trust , Sheffield , UK
| | - J Bowen
- a Sheffield Clinical Genetics Service, Sheffield Children's NHS Foundation Trust , Sheffield , UK.,b National Ehlers Danlos Syndrome Diagnostic Service , Sheffield , UK
| | - J Bexon
- b National Ehlers Danlos Syndrome Diagnostic Service , Sheffield , UK
| | - M K Javaid
- e Department of Academic Rheumatology, Nuffield Department of Orthopaedics, Rhuematology & Musculoskeletal Sciences , University of Oxford , Oxford , UK
| | - P Arundel
- f Academic Unit of Child Health , University of Sheffield , Sheffield , UK
| | - N J Bishop
- f Academic Unit of Child Health , University of Sheffield , Sheffield , UK
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40
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Leal J, Gray AM, Prieto-Alhambra D, Arden NK, Cooper C, Javaid MK, Judge A. Impact of hip fracture on hospital care costs: a population-based study. Osteoporos Int 2016; 27:549-58. [PMID: 26286626 PMCID: PMC4740562 DOI: 10.1007/s00198-015-3277-9] [Citation(s) in RCA: 223] [Impact Index Per Article: 27.9] [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: 03/24/2015] [Accepted: 08/05/2015] [Indexed: 02/08/2023]
Abstract
UNLABELLED Using a large cohort of hip fracture patients, we estimated hospital costs to be £14,163 and £2139 in the first and second year following fracture, respectively. Second hip and non-hip fractures were major cost drivers. There is a strong economic incentive to identify cost-effective approaches for hip fracture prevention. INTRODUCTION The purpose of this study was to estimate hospital costs of hip fracture up to 2 years post-fracture and compare costs before and after the index fracture. METHODS A cohort of patients aged over 60 years admitted with a hip fracture in a UK region between 2003 and 2013 were identified from hospital records and followed until death or administrative censoring. All hospital records were valued using 2012/2013 unit costs, and non-parametric censoring methods were used to adjust for censoring when estimating average annual costs. A generalised linear model examined the main predictors of hospital costs. RESULTS A cohort of 33,152 patients with a hip fracture was identified (mean age 83 years (SD 8.2). The mean censor-adjusted 1- and 2-year hospital costs after index hip fracture were £14,163 (95 % confidence interval (CI) £14,008 to £14,317) and £16,302 (95 % CI £16,097 to £16,515), respectively. Index admission accounted for 61 % (£8613; 95 % CI £8565 to £8661) of total 1-year hospital costs which were £10,964 higher compared to the year pre-event (p < 0.001). The main predictors of 1-year hospital costs were second hip fracture, other non-hip fragility fractures requiring hospitalisation and hip fracture-related complications. Total UK annual hospital costs associated with incident hip fractures were estimated at £1.1 billion. CONCLUSIONS Hospital costs following hip fracture are high and mostly occur in the first year after the index hip fracture. Experiencing a second hip fracture after the index fracture accounted for much of the increase in costs. There is a strong economic incentive to prioritise research funds towards identifying the best approaches to prevent both index and subsequent hip fractures.
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Affiliation(s)
- J Leal
- Health Economics Research Centre, Nuffield Department of Population Health, University of Oxford, Old Road Campus, Headington, Oxford, OX3 7LF, UK.
| | - A M Gray
- Health Economics Research Centre, Nuffield Department of Population Health, University of Oxford, Old Road Campus, Headington, Oxford, OX3 7LF, UK
| | - D Prieto-Alhambra
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Headington, Oxford, OX3 7LD, UK
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD, UK
- GREMPAL Research Group (Idiap Jordi Gol) and Musculoskeletal Research Unit (Fundació IMIM-Parc Salut Mar), Universitat Autònoma de Barcelona, Barcelona, Spain
| | - N K Arden
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Headington, Oxford, OX3 7LD, UK
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD, UK
| | - C Cooper
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Headington, Oxford, OX3 7LD, UK
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD, UK
| | - M K Javaid
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Headington, Oxford, OX3 7LD, UK
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD, UK
| | - A Judge
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Headington, Oxford, OX3 7LD, UK
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, SO16 6YD, UK
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Carbonell-Abella C, Pages-Castella A, Javaid MK, Nogues X, Farmer AJ, Cooper C, Diez-Perez A, Prieto-Alhambra D. Early (1-year) Discontinuation of Different Anti-osteoporosis Medications Compared: A Population-Based Cohort Study. Calcif Tissue Int 2015. [PMID: 26202819 DOI: 10.1007/s00223-015-0040-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Although a number of reports suggest very low persistence with oral bisphosphonates, there is limited data on persistence with other anti-osteoporosis medications. We compare rates of early discontinuation (in the first year) with all available outpatient anti-osteoporosis drugs in Catalonia, Spain. We conducted a population-based retrospective cohort study using data from the SIDIAP database. SIDIAP contains computerized primary care records and pharmacy dispensing data for >80 % of the population of Catalonia (>5 million people). All SIDIAP participants starting an anti-osteoporosis drug between 1/1/2007 and 30/06/2011 (with 2 years wash-out) were included. We modelled persistence as the time between first prescription and therapy discontinuation (refill gap of at least 6 months) using Fine and Gray survival models with competing risk for death. We identified 127,722 patients who started any anti-osteoporosis drug in the study period. The most commonly prescribed drug was weekly alendronate (N = 55,399). 1-Year persistence ranges from 40 % with monthly risedronate to 7.7 % with daily risedronate, and discontinuation was very common [from 49.5 % (monthly risedronate) to 84.4 % (daily risedronate)] as was also switching in the first year of therapy [from 2.8 % (weekly alendronate) to 10 % (daily alendronate)]. Multivariable-adjusted models showed that only monthly risedronate had better one-year persistence than weekly alendronate and teriparatide equivalent, whilst all other therapies had worse persistence. Early discontinuation with available anti-osteoporosis oral drugs is very common. Monthly risedronate, weekly alendronate, and daily teriparatide are the drugs with the best persistence, whilst daily oral drugs have 40-60 % higher first-year discontinuation rates compared to weekly alendronate.
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Affiliation(s)
- C Carbonell-Abella
- GREMPAL Research Group, IDIAP Jordi Gol, Universitat Autònoma de Barcelona, Barcelona, Spain
- Institut Català de la Salut, Universitat de Barcelona, Barcelona, Spain
| | - A Pages-Castella
- GREMPAL Research Group, IDIAP Jordi Gol, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - M K Javaid
- Oxford NIHR BRU, NDORMS, University of Oxford, Oxford, UK
- MRC Lifecourse Epidemiology Unit, Southampton, UK
| | - X Nogues
- Musculoskeletal Research Unit, FIMIM, Parc Salut Mar, and RETICEF, Barcelona, Spain
| | - A J Farmer
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, UK
| | - C Cooper
- Oxford NIHR BRU, NDORMS, University of Oxford, Oxford, UK
- MRC Lifecourse Epidemiology Unit, Southampton, UK
| | - A Diez-Perez
- Musculoskeletal Research Unit, FIMIM, Parc Salut Mar, and RETICEF, Barcelona, Spain
| | - D Prieto-Alhambra
- GREMPAL Research Group, IDIAP Jordi Gol, Universitat Autònoma de Barcelona, Barcelona, Spain.
- Oxford NIHR BRU, NDORMS, University of Oxford, Oxford, UK.
- MRC Lifecourse Epidemiology Unit, Southampton, UK.
- Musculoskeletal Research Unit, FIMIM, Parc Salut Mar, and RETICEF, Barcelona, Spain.
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Javaid MK, Kyer C, Mitchell PJ, Chana J, Moss C, Edwards MH, McLellan AR, Stenmark J, Pierroz DD, Schneider MC, Kanis JA, Akesson K, Cooper C. Effective secondary fracture prevention: implementation of a global benchmarking of clinical quality using the IOF Capture the Fracture® Best Practice Framework tool. Osteoporos Int 2015; 26:2573-8. [PMID: 26070301 DOI: 10.1007/s00198-015-3192-0] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2015] [Accepted: 05/27/2015] [Indexed: 12/20/2022]
Abstract
UNLABELLED Fracture Liaison Services are the best model to prevent secondary fractures. The International Osteoporosis Foundation developed a Best Practice Framework to provide a quality benchmark. After a year of implementation, we confirmed that a single framework with set criteria is able to benchmark services across healthcare systems worldwide. INTRODUCTION Despite evidence for the clinical effectiveness of secondary fracture prevention, translation in the real-world setting remains disappointing. Where implemented, a wide variety of service models are used to deliver effective secondary fracture prevention. To support use of effective models of care across the globe, the International Osteoporosis Foundation's Capture the Fracture® programme developed a Best Practice Framework (BPF) tool of criteria and standards to provide a quality benchmark. We now report findings after the first 12 months of implementation. METHODS A questionnaire for the BPF was created and made available to institutions on the Capture the Fracture website. Responses from institutions were used to assign gold, silver, bronze or black (insufficient) level of achievements mapped across five domains. Through an interactive process with the institution, a final score was determined and published on the Capture the Fracture website Fracture Liaison Service (FLS) map. RESULTS Sixty hospitals across six continents submitted their questionnaires. The hospitals served populations from 20,000 to 15 million and were a mix of private and publicly funded. Each FLS managed 146 to 6200 fragility fracture patients per year with a total of 55,160 patients across all sites. Overall, 27 hospitals scored gold, 23 silver and 10 bronze. The pathway for the hip fracture patients had the highest proportion of gold grading while vertebral fracture the lowest. CONCLUSION In the first 12 months, we have successfully tested the BPF tool in a range of health settings across the globe. Initial findings confirm a significant heterogeneity in service provision and highlight the importance of a global approach to ensure high quality secondary fracture prevention services.
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Affiliation(s)
- M K Javaid
- NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, University of Oxford, Oxford, UK
| | - C Kyer
- International Osteoporosis Foundation (IOF), Nyon, Switzerland
| | - P J Mitchell
- Synthesis Medical NZ Ltd, Auckland, New Zealand
- University of Notre Dame Australia, Sydney, Australia
| | - J Chana
- Stoke Mandeville Hospital, Aylesbury, Buckinghamshire, UK
| | - C Moss
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, UK
| | - M H Edwards
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, UK
| | | | - J Stenmark
- International Osteoporosis Foundation (IOF), Nyon, Switzerland
| | - D D Pierroz
- International Osteoporosis Foundation (IOF), Nyon, Switzerland
| | - M C Schneider
- International Osteoporosis Foundation (IOF), Nyon, Switzerland
| | - J A Kanis
- Centre for Metabolic Bone Diseases, University of Sheffield Medical School, Sheffield, UK
| | - K Akesson
- Department of Orthopaedics, Lund University, Skåne University Hospital, Malmö, Sweden
| | - C Cooper
- NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, University of Oxford, Oxford, UK.
- MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton, UK.
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Masi L, Agnusdei D, Bilezikian J, Chappard D, Chapurlat R, Cianferotti L, Devolgelaer JP, El Maghraoui A, Ferrari S, Javaid MK, Kaufman JM, Liberman UA, Lyritis G, Miller P, Napoli N, Roldan E, Papapoulos S, Watts NB, Brandi ML. Taxonomy of rare genetic metabolic bone disorders. Osteoporos Int 2015; 26:2529-58. [PMID: 26070300 DOI: 10.1007/s00198-015-3188-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [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: 10/10/2014] [Accepted: 05/26/2015] [Indexed: 12/26/2022]
Abstract
UNLABELLED This article reports a taxonomic classification of rare skeletal diseases based on metabolic phenotypes. It was prepared by The Skeletal Rare Diseases Working Group of the International Osteoporosis Foundation (IOF) and includes 116 OMIM phenotypes with 86 affected genes. INTRODUCTION Rare skeletal metabolic diseases comprise a group of diseases commonly associated with severe clinical consequences. In recent years, the description of the clinical phenotypes and radiographic features of several genetic bone disorders was paralleled by the discovery of key molecular pathways involved in the regulation of bone and mineral metabolism. Including this information in the description and classification of rare skeletal diseases may improve the recognition and management of affected patients. METHODS IOF recognized this need and formed a Skeletal Rare Diseases Working Group (SRD-WG) of basic and clinical scientists who developed a taxonomy of rare skeletal diseases based on their metabolic pathogenesis. RESULTS This taxonomy of rare genetic metabolic bone disorders (RGMBDs) comprises 116 OMIM phenotypes, with 86 affected genes related to bone and mineral homeostasis. The diseases were divided into four major groups, namely, disorders due to altered osteoclast, osteoblast, or osteocyte activity; disorders due to altered bone matrix proteins; disorders due to altered bone microenvironmental regulators; and disorders due to deranged calciotropic hormonal activity. CONCLUSIONS This article provides the first comprehensive taxonomy of rare metabolic skeletal diseases based on deranged metabolic activity. This classification will help in the development of common and shared diagnostic and therapeutic pathways for these patients and also in the creation of international registries of rare skeletal diseases, the first step for the development of genetic tests based on next generation sequencing and for performing large intervention trials to assess efficacy of orphan drugs.
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Affiliation(s)
- L Masi
- Metabolic Bone Diseases Unit, Department of Surgery and Translational Medicine, University Hospital of Florence, University of Florence, Florence, Italy
| | | | - J Bilezikian
- College of Physicians and Surgeons, Columbia University, New York, NY, USA
| | - D Chappard
- GEROM Groupe Etudes Remodelage Osseux et bioMatériaux-LHEA, IRIS-IBS Institut de Biologie en Santé, LUNAM Université, Angers, France
| | - R Chapurlat
- INSERM UMR 1033, Department of Rheumatology, Université de Lyon, Hospices Civils de Lyon, Lyon, France
| | - L Cianferotti
- Metabolic Bone Diseases Unit, Department of Surgery and Translational Medicine, University Hospital of Florence, University of Florence, Florence, Italy
| | - J-P Devolgelaer
- Departement de Medicine Interne, Cliniques Universitaires UCL de Saint Luc, Brussels, Belgium
| | - A El Maghraoui
- Service de Rhumatologie, Hôpital Militaire Mohammed V, Rabbat, Morocco
| | - S Ferrari
- Division of Bone Diseases, Faculty of Medicine, Geneva University Hospital, Geneva, Switzerland
| | - M K Javaid
- Oxford NIHR Musculoskeletal Biomedical Research Unit, University of Oxford, Oxford, UK
| | - J-M Kaufman
- Department of Endocrinology, Ghent University Hospital, Gent, Belgium
| | - U A Liberman
- Department of Physiology and Pharmacology and the Felsenstein Medical Research Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - G Lyritis
- Laboratory for the Research of Musculoskeletal System, University of Athens, Athens, Greece
| | - P Miller
- Colorado Center for Bone Research, University of Colorado Health Sciences Center, Lakewood, CO, USA
| | - N Napoli
- Division of Endocrinology and Diabetes, Università Campus Bio-Medico di Roma, Rome, Italy
| | - E Roldan
- Department of Clinical Pharmacology, Gador SA, Buenos Aires, Argentina
| | - S Papapoulos
- Center for Bone Quality, Leiden University Medical Center, Leiden, The Netherlands
| | - N B Watts
- Mercy Health Osteoporosis and Bone Health Services, Cincinnati, OH, USA
| | - M L Brandi
- Metabolic Bone Diseases Unit, Department of Surgery and Translational Medicine, University Hospital of Florence, University of Florence, Florence, Italy.
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Martinez-Laguna D, Tebe C, Javaid MK, Nogues X, Arden NK, Cooper C, Diez-Perez A, Prieto-Alhambra D. Incident type 2 diabetes and hip fracture risk: a population-based matched cohort study. Osteoporos Int 2015; 26:827-33. [PMID: 25488807 DOI: 10.1007/s00198-014-2986-9] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2014] [Accepted: 11/27/2014] [Indexed: 12/28/2022]
Abstract
SUMMARY There is scarce data on the association between early stages of type 2 diabetes and fracture risk. We report a 20% excess risk of hip fracture in the first years following disease onset compared to matched non-diabetic patients. INTRODUCTION Type 2 diabetes mellitus (T2DM) is a chronic disease that affects several target organs. Data on the association between T2DM and osteoporotic fractures is controversial. We estimated risk of hip fracture in newly diagnosed T2DM patients, compared to matched non-diabetic peers. METHODS We conducted a population-based parallel cohort study using data from the Sistema d'Informació per al Desenvolupament de la Investigació en Atenció Primària (SIDIAP) database. Participants were all newly diagnosed T2DM patients registered in SIDIAP in 2006-2011 (T2DM cohort). Up to two diabetes-free controls were matched to each T2DM participant on age, gender, and primary care practice. Main outcome was incident hip fracture in 2006-2011, ascertained using the tenth edition of the International Classification of Diseases (ICD-10) codes. We used Fine and Gray survival modelling to estimate risk of hip fracture according to T2DM status, accounting for competing risk of death. Multivariate models were adjusted for body mass index, previous fracture, and use of oral corticosteroids. RESULTS During the study period (median follow-up 2.63 years), 444/58,483 diabetic patients sustained a hip fracture (incidence rate 2.7/1,000 person-years) compared to 776/113,448 matched controls (2.4/1,000). This is equivalent to an unadjusted (age- and gender-matched) subhazard ratio (SHR) 1.11 [0.99-1.24], and adjusted SHR 1.20 [1.06-1.35]. The adjusted SHR for major osteoporotic and any osteoporotic fractures were 0.95 [0.89-1.01] and 0.97 [0.92-1.02]. CONCLUSIONS Newly diagnosed T2DM patients are at a 20% increased risk of hip fracture even in early stages of disease, but no for all fractures. More data is needed on the causes for an increased fracture risk in T2DM patients as well as on the predictors of osteoporotic fractures among these patients.
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Affiliation(s)
- D Martinez-Laguna
- GREMPAL Research Group, Idiap Jordi Gol Primary Care Research Institute, Universitat Autonoma de Barcelona, Barcelona, Spain
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Fina-Aviles F, Medina-Peralta M, Mendez-Boo L, Hermosilla E, Elorza JM, Garcia-Gil M, Ramos R, Bolibar B, Javaid MK, Edwards CJ, Cooper C, Arden NK, Prieto-Alhambra D. The descriptive epidemiology of rheumatoid arthritis in Catalonia: a retrospective study using routinely collected data. Clin Rheumatol 2014; 35:751-7. [PMID: 25344777 DOI: 10.1007/s10067-014-2801-1] [Citation(s) in RCA: 15] [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] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Revised: 10/01/2014] [Accepted: 10/12/2014] [Indexed: 10/24/2022]
Abstract
Information on the epidemiology of rheumatoid arthritis (RA) in Southern Europe is scarce. We estimated the age- and gender-adjusted incidence and prevalence of RA in Catalonia using routinely collected primary care records. We identified incident (2009-2012) and prevalent (on 31 December 2012) cases of RA in the SIDIAP database using ICD-10 codes. SIDIAP contains anonymized data from computerized primary care records for about five million adults (>80 % of the population). We estimated age- (5-year groups) and gender-specific, and directly standardized incidence and prevalence of RA and confidence intervals (95% CIs) assuming a Poisson distribution. A total of 20,091 prevalent (among whom 5,796 incident) cases of RA were identified among 4,796,498 study participants observed for up to 4 years. Rates of RA increased with age in both genders, peaking at the age of 65-70 years. Age- and gender-standardized incidence and prevalence rates were 0.20/1,000 person-years (95% CI 0.19-0.20) and 4.17/1,000 (4.11-4.23) respectively. Rheumatoid factor was positive (≥10 IU/mL) in 1,833 (73.9 %) of 2,482 cases tested in primary care. The incidence and prevalence of RA in Catalonia are similar to those of other Southern European regions, and lower than those of northern areas. This data will inform health care planning and resource allocation.
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Affiliation(s)
- F Fina-Aviles
- Primary Care Department, Institut Català de la Salut, Av Gran Via de les Corts Catalanes 587, 3rd floor, 08007, Barcelona, Spain
| | - M Medina-Peralta
- Primary Care Department, Institut Català de la Salut, Av Gran Via de les Corts Catalanes 587, 3rd floor, 08007, Barcelona, Spain
| | - L Mendez-Boo
- Primary Care Department, Institut Català de la Salut, Av Gran Via de les Corts Catalanes 587, 3rd floor, 08007, Barcelona, Spain
| | - E Hermosilla
- IDIAP Jordi Gol Primary Care Research Institute, Universitat Autònoma de Barcelona, Av Gran Via de les Corts Catalanes 587, Atic, 08007, Barcelona, Spain
| | - J M Elorza
- IDIAP Jordi Gol Primary Care Research Institute, Universitat Autònoma de Barcelona, Av Gran Via de les Corts Catalanes 587, Atic, 08007, Barcelona, Spain
| | - M Garcia-Gil
- Primary Care Department, Institut Català de la Salut, Av Gran Via de les Corts Catalanes 587, 3rd floor, 08007, Barcelona, Spain.,IDIAP Jordi Gol Primary Care Research Institute, Universitat Autònoma de Barcelona, Av Gran Via de les Corts Catalanes 587, Atic, 08007, Barcelona, Spain
| | - R Ramos
- Primary Care Department, Institut Català de la Salut, Av Gran Via de les Corts Catalanes 587, 3rd floor, 08007, Barcelona, Spain.,IDIAP Jordi Gol Primary Care Research Institute, Universitat Autònoma de Barcelona, Av Gran Via de les Corts Catalanes 587, Atic, 08007, Barcelona, Spain
| | - B Bolibar
- IDIAP Jordi Gol Primary Care Research Institute, Universitat Autònoma de Barcelona, Av Gran Via de les Corts Catalanes 587, Atic, 08007, Barcelona, Spain
| | - M K Javaid
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, OX3 7LD, Oxford, UK.,MRC Lifecourse Epidemiology Unit, University of Southampton, Tremona Road, SO16 6YD, Southampton, UK
| | - C J Edwards
- Southampton General Hospital, Tremona Road, SO16 6YD, Southampton, UK
| | - C Cooper
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, OX3 7LD, Oxford, UK.,MRC Lifecourse Epidemiology Unit, University of Southampton, Tremona Road, SO16 6YD, Southampton, UK
| | - N K Arden
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, OX3 7LD, Oxford, UK.,MRC Lifecourse Epidemiology Unit, University of Southampton, Tremona Road, SO16 6YD, Southampton, UK
| | - D Prieto-Alhambra
- IDIAP Jordi Gol Primary Care Research Institute, Universitat Autònoma de Barcelona, Av Gran Via de les Corts Catalanes 587, Atic, 08007, Barcelona, Spain. .,Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, OX3 7LD, Oxford, UK. .,MRC Lifecourse Epidemiology Unit, University of Southampton, Tremona Road, SO16 6YD, Southampton, UK. .,SIDIAP Database, IDIAP Jordi Gol, Av Gran Via Corts Catalanes, 587, Atic, 08007, Barcelona, Spain.
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Thomas GER, Palmer AJR, Batra RN, Kiran A, Hart D, Spector T, Javaid MK, Judge A, Murray DW, Carr AJ, Arden NK, Glyn-Jones S. Subclinical deformities of the hip are significant predictors of radiographic osteoarthritis and joint replacement in women. A 20 year longitudinal cohort study. Osteoarthritis Cartilage 2014; 22:1504-10. [PMID: 25047637 DOI: 10.1016/j.joca.2014.06.038] [Citation(s) in RCA: 119] [Impact Index Per Article: 11.9] [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: 01/02/2014] [Revised: 06/14/2014] [Accepted: 06/28/2014] [Indexed: 02/02/2023]
Abstract
OBJECTIVE Femoroacetabular Impingement (FAI) and Acetabular Dysplasia are common deformities, which have been implicated as a major cause of hip osteoarthritis (OA). We examined whether these subtle deformities of the hip are associated with the development of radiographic OA and total hip replacement (THR) in women. DESIGN A population-based, longitudinal cohort of 1003 women underwent pelvis radiographs at years 2 and 20. Alpha Angle, Triangular Index Height, Lateral Centre Edge (LCE) angle and Extrusion Index were measured. An alpha angle of greater than 65° was defined as Cam-type FAI. Radiographic OA and the presence of a THR were then determined at 20 years. RESULTS Cam-type FAI was significantly associated with the development of radiographic OA. Each degree increase in alpha angle above 65° was associated with an increase in risk of 5% (Odds Ratio (OR) 1.05 [95% confidence interval (CI) 1.01-1.09]) for radiographic OA and 4% (OR 1.04 [95% CI 1.00-1.08]) for THR. For Acetabular Dysplasia, each degree reduction in LCE angle below 28° was associated with an increase in risk of 13.0% (OR 0.87 [95% CI 0.78-0.96]) for radiographic OA and 18% (OR 0.82 [95% CI 0.75-0.89]) for THR. CONCLUSIONS This study demonstrates that Cam-type FAI and mild Acetabular Dysplasia are predictive of subsequent OA and THR in a large female population cohort. These are independent of age, BMI and joint space and significantly improve current predictive models of hip OA development.
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Affiliation(s)
- G E R Thomas
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Orthopaedic Centre, University of Oxford, Windmill Road, Oxford OX3 7LD, UK.
| | - A J R Palmer
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Orthopaedic Centre, University of Oxford, Windmill Road, Oxford OX3 7LD, UK
| | - R N Batra
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Orthopaedic Centre, University of Oxford, Windmill Road, Oxford OX3 7LD, UK
| | - A Kiran
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Orthopaedic Centre, University of Oxford, Windmill Road, Oxford OX3 7LD, UK
| | - D Hart
- Department of Twin Research & Genetic Epidemiology, King's College London, St Thomas' Hospital Campus, 3rd & 4th Floor South Wing Block D, Westminster Bridge Road, London SE1 7EH, UK
| | - T Spector
- Department of Twin Research & Genetic Epidemiology, King's College London, St Thomas' Hospital Campus, 3rd & 4th Floor South Wing Block D, Westminster Bridge Road, London SE1 7EH, UK
| | - M K Javaid
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Orthopaedic Centre, University of Oxford, Windmill Road, Oxford OX3 7LD, UK
| | - A Judge
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Orthopaedic Centre, University of Oxford, Windmill Road, Oxford OX3 7LD, UK
| | - D W Murray
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Orthopaedic Centre, University of Oxford, Windmill Road, Oxford OX3 7LD, UK
| | - A J Carr
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Orthopaedic Centre, University of Oxford, Windmill Road, Oxford OX3 7LD, UK
| | - N K Arden
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Orthopaedic Centre, University of Oxford, Windmill Road, Oxford OX3 7LD, UK; MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton SO16 6YD, UK
| | - S Glyn-Jones
- Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Orthopaedic Centre, University of Oxford, Windmill Road, Oxford OX3 7LD, UK
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Judge A, Batra RN, Thomas GE, Beard D, Javaid MK, Murray DW, Dieppe PA, Dreinhoefer KE, Peter-Guenther K, Field R, Cooper C, Arden NK. Body mass index is not a clinically meaningful predictor of patient reported outcomes of primary hip replacement surgery: prospective cohort study. Osteoarthritis Cartilage 2014; 22:431-9. [PMID: 24418679 PMCID: PMC4147658 DOI: 10.1016/j.joca.2013.12.018] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2013] [Revised: 11/12/2013] [Accepted: 12/21/2013] [Indexed: 02/02/2023]
Abstract
OBJECTIVES To describe whether body mass index (BMI) is a clinically meaningful predictor of patient reported outcomes following primary total hip replacement (THR) surgery. DESIGN Combined data from prospective cohort studies. We obtained information from four cohorts of patients receiving primary THR for osteoarthritis: Exeter Primary Outcomes Study (EPOS) (n = 1431); EUROHIP (n = 1327); Elective Orthopaedic Centre (n = 2832); and St. Helier (n = 787). The exposure of interest was pre-operative BMI. Confounding variables included: age, sex, SF-36 mental health, comorbidities, fixed flexion, analgesic use, college education, OA in other joints, expectation of less pain, radiographic K&L grade, ASA grade, years of hip pain. The primary outcome was the Oxford Hip Score (OHS). Regression models describe the association of BMI on outcome adjusting for all confounders. RESULTS For a 5-unit increase in BMI, the attained 12-month OHS decreases by 0.78 points 95%CI (0.27-1.28), P-value 0.001. Compared to people of normal BMI (20-25), those in the obese class II (BMI 35-40) would have a 12-month OHS that is 2.34 points lower. Although statistically significant this effect is small and not clinically meaningful in contrast to the substantial change in OHS seen across all BMI groupings. In obese class II patients achieved a 22.2 point change in OHS following surgery. CONCLUSIONS Patients achieved substantial change in OHS after THR across all BMI categories, which greatly outweighs the small difference in attained post-operative score. The findings suggest BMI should not present a barrier to access THR in terms of PROMs.
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Affiliation(s)
- A Judge
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Headington, Oxford OX3 7LD, UK; MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton SO16 6YD, UK.
| | - R N Batra
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Headington, Oxford OX3 7LD, UK.
| | - G E Thomas
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Headington, Oxford OX3 7LD, UK.
| | - D Beard
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Headington, Oxford OX3 7LD, UK.
| | - M K Javaid
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Headington, Oxford OX3 7LD, UK; MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton SO16 6YD, UK.
| | - D W Murray
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Headington, Oxford OX3 7LD, UK.
| | - P A Dieppe
- Peninsula College of Medicine and Dentistry, C420, Portland Square, University of Plymouth Campus, Drake Circus, Plymouth PL4 8AA, UK.
| | - K E Dreinhoefer
- Institute for Muskuloskeletal Rehabilitation, Prevention and Health Service Research, Center for Sport Science and Sport Medicine (CSSB), Center for Musculoskeletal Surgery (CMSC), Charité Universitätsmedizin Berlin, Philippstraße 13, 10115 Berlin, Germany; Department of Orthopaedics, Traumatology and Sports Medicine, Medical Park Berlin Humboldtmühle, An der Mühle 2-9, D-13507 Berlin, Germany.
| | - K Peter-Guenther
- Department of Orthopaedic Surgery, University Hospital Carl Gustav Carus, Medical Faculty of the Technical University of Dresden, Germany.
| | - R Field
- Elective Orthopaedic Centre, Dorking Road, Epsom, Surrey KT18 7EG, UK.
| | - C Cooper
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Headington, Oxford OX3 7LD, UK; MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton SO16 6YD, UK.
| | - N K Arden
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Headington, Oxford OX3 7LD, UK; MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton General Hospital, Southampton SO16 6YD, UK.
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Yaqub M, Javaid MK, Cooper C, Noble JA. Investigation of the role of feature selection and weighted voting in random forests for 3-D volumetric segmentation. IEEE Trans Med Imaging 2014; 33:258-271. [PMID: 24108712 DOI: 10.1109/tmi.2013.2284025] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
This paper describes a novel 3-D segmentation technique posed within the Random Forests (RF) classification framework. Two improvements over the traditional RF framework are considered. Motivated by the high redundancy of feature selection in the traditional RF framework, the first contribution develops methods to improve voxel classification by selecting relatively "strong" features and neglecting "weak" ones. The second contribution involves weighting each tree in the forest during the testing stage, to provide an unbiased and more accurate decision than provided by the traditional RF. To demonstrate the improvement achieved by these enhancements, experimental validation is performed on adult brain MRI and 3-D fetal femoral ultrasound datasets. In a comparison of the new method with a traditional Random Forest, the new method showed a notable improvement in segmentation accuracy. We also compared the new method with other state-of-the-art techniques to place it in context of the current 3-D medical image segmentation literature.
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Prieto-Alhambra D, Javaid MK, Judge A, Maskell J, Cooper C, Arden NK. Hormone replacement therapy and mid-term implant survival following knee or hip arthroplasty for osteoarthritis: a population-based cohort study. Ann Rheum Dis 2014; 74:557-63. [DOI: 10.1136/annrheumdis-2013-204043] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [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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Prieto-Alhambra D, Judge A, Arden NK, Cooper C, Lyles KW, Javaid MK. Fracture prevention in patients with cognitive impairment presenting with a hip fracture: secondary analysis of data from the HORIZON Recurrent Fracture Trial. Osteoporos Int 2014; 25:77-83. [PMID: 23812596 PMCID: PMC3867338 DOI: 10.1007/s00198-013-2420-8] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2013] [Accepted: 06/10/2013] [Indexed: 10/26/2022]
Abstract
UNLABELLED Patients with cognitive impairment (CI) often do not receive secondary fracture prevention. Use of zoledronic acid led to a similar reduction in re-fracture risk but the survival benefit was limited to those without CI. INTRODUCTION We tested whether the effects of zoledronic acid (Zol) on re-fracture and mortality differed in patients presenting with a hip fracture by cognitive status. METHODS We used data from the Health Outcomes and Reduced Incidence with Zoledronic Acid Once Yearly Recurrent Fracture Trial, of yearly intravenous 5 mg Zol vs. placebo in patients presenting with a hip fracture. Primary outcome was new fracture and secondary outcome mortality. Short Portable Mental Status Questionnaire (SPMSQ) with a cut-point of >2 was used to identify CI. Fine-Gray models for competing events were fitted to study the effect of Zol on re-fracture and Cox regression for death. A multiplicative term was introduced to study a potential interaction between treatment and cognitive status on outcomes. RESULTS Baseline SPMSQ of 1,966/2,127 (92.4%) patients was measured. Three hundred fifty (17.8%) had CI, balanced between treatment arms. In the placebo arm, there was similar fracture incidence between those with and without CI (15.4 vs. 12.3%, p = 0.26). There was no significant interaction for the effect of CI on Zol and re-fracture (p = 0.66). CI was associated with higher 1-year mortality (12.6 vs. 4.3%, p < 0.001) and the interaction was bordering significance (interaction, p = 0.066). Zol prolonged survival only in patients with normal cognitive status [HR 0.56 (95% CI 0.40-0.80)] and not in those with CI [HR 0.90 (95% CI 0.59-1.38)]. CONCLUSIONS While these results require confirmation, the findings support the use of bisphosphonates in patients with osteoporotic fracture and CI expected to live for more than 6 months.
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Affiliation(s)
- D Prieto-Alhambra
- Oxford NIHR Musculoskeletal Biomedical Research Unit, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Sciences, University of Oxford, Windmill Road, Headington, OX, OX3 7LD, UK
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