Institution
Nuffield Orthopaedic Centre
Healthcare•Oxford, United Kingdom•
About: Nuffield Orthopaedic Centre is a healthcare organization based out in Oxford, United Kingdom. It is known for research contribution in the topics: Population & Arthroplasty. The organization has 2082 authors who have published 2920 publications receiving 145718 citations.
Papers published on a yearly basis
Papers
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TL;DR: The 'solid' nail offers a satisfactory alternative form of stabilisation for metastatic disease of the femur with rates of implant failure which are comparable with the reamed nail, and bilateral nailing was not associated with any increase in mortality.
Abstract: A total of 73 consecutive intramedullary femoral nails were inserted for metastatic disease of the femur; 43 were reamed and 30 were solid nails. The two groups were similar with regards to age, type of primary tumour, anatomical site, acute or 'impending' fracture and postoperative survival. The 'solid' nail offers a satisfactory alternative form of stabilisation for metastatic disease of the femur with rates of implant failure which are comparable with the reamed nail. In this series bilateral nailing was not associated with any increase in mortality. Contrary to other reports, imposing a delay in patients with pain and a short life expectancy seems unjustified. The use of the 'solid' femoral nail does not prevent sudden death due to massive fat embolism.
42 citations
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TL;DR: There was a well‐defined relationship between the site of the lesions and their size, suggesting that they develop and progress in a predictable manner, and different mechanical factors are important in initiating the different types of OA.
42 citations
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TL;DR: The transducer may be used to examine the correlation between impact force and fracture incidence for a variety of different floors in homes for the elderly.
42 citations
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TL;DR: It is found that ES cells do not resorb bone directly but that they may support osteoclast formation by a RANKL‐dependent mechanism, indicating that cell–cell contact is required for ES‐induced osteoclostogenesis.
Abstract: Ewing sarcoma (ES) is a primary malignant round cell tumour of bone characterized by rapid and extensive osteolysis. Cellular mechanisms underlying the rapid bone resorption in ES have not been characterized. Osteoclasts are marrow-derived multinucleated cells that effect tumour osteolysis. The role of ES tumour cells in influencing osteoclast formation and/or directly contributing to the osteolysis in ES has not been determined. Using a tissue culture bioassay, we found that lacunar resorption is not carried out by (CD99+) ES tumour cells, but by (CD68+) macrophage/osteoclast-like cells; this resorption occurred in the absence of the osteoclastogenic factor, receptor activator of nuclear factor κB ligand (RANKL). ES cell lines cultured directly on dentine slices did not resorb the mineral or organic components of the bone matrix. Immunohistochemistry of ES tissue microarrays, western blotting, and RT-PCR studies showed that ES cells strongly expressed both RANKL and macrophage-colony stimulating factor (M-CSF), two major osteoclastogenic factors. When co-cultured with human monocytes, ES cells induced the formation of TRAP+ osteoclastic cells. Conditioned medium from cultured ES cells did not result in osteoclast formation, indicating that cell–cell contact is required for ES-induced osteoclastogenesis. Our findings indicate that ES cells do not resorb bone directly but that they may support osteoclast formation by a RANKL-dependent mechanism. Copyright © 2011 Pathological Society of Great Britain and Ireland. Published by John Wiley & Sons, Ltd.
42 citations
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TL;DR: In this article, a prospective, cross-sectional survey of 402 patients who had a total hip (THR) or a total knee (TKR) replacement for idiopathic osteoarthritis (OA) at a major centre was determined.
Abstract: From a prospective, cross-sectional survey of 402 patients who had a total hip (THR) or a total knee (TKR) replacement for idiopathic osteoarthritis (OA) at a major centre, we determined the prevalence of these replacements for idiopathic OA in their 1171 siblings and 376 spouses. Using spouses as controls, the relative risk of THR in siblings was 1.86 (95% CI 0.93 to 3.69). The relative risk for TKR in siblings v spouses was 4.8 (95% CI 0.64 to 36.4) whereas the risk for the combined outcome measure of THR or TKR was 2.32 (95% CI 1.22 to 4.43) when siblings and spouses over 64 years of age were compared. Using a threshold liability model (Falconer), the heritability of end-stage OA of the hip was estimated at 27%.The increased risks of joint replacement for severe, idiopathic OA which we found in siblings suggest that genetic influences are important in end-stage OA of the hip and knee.
42 citations
Authors
Showing all 2120 results
Name | H-index | Papers | Citations |
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Douglas G. Altman | 253 | 1001 | 680344 |
George Davey Smith | 224 | 2540 | 248373 |
Cyrus Cooper | 204 | 1869 | 206782 |
James J. Collins | 151 | 669 | 89476 |
Richard J.H. Smith | 118 | 1308 | 61779 |
Andrew Carr | 111 | 842 | 54974 |
Paul Dieppe | 105 | 618 | 53529 |
Matthew A. Brown | 103 | 748 | 59727 |
David W. Murray | 97 | 699 | 43372 |
Ray Fitzpatrick | 95 | 477 | 40322 |
Derrick W. Crook | 92 | 474 | 29885 |
Richard W Morris | 91 | 519 | 35165 |
Richard J. K. Taylor | 91 | 1543 | 43893 |
Sharon J. Peacock | 90 | 494 | 33352 |
Derick T Wade | 90 | 398 | 37413 |