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| 1 | Vertebral fracture assessment:Current research status and application in patients with kyphoplasty显示文摘Imaging of the spine is of paramount importance for the recognition of osteoporotic vertebral fractures(VFs), and standard radiography(SR) of the spine is the suggested diagnostic method but is not routinely used because of the cost and radiation exposure considerations. VF assessment(VFA) is an efficient, low radiation method for identifying VFs at the time of bone mineral density(BMD) measurement. Prediction models used to indicate the need for VFA may have little predictive power in subspecialty referral populations such as rheumatologic patients or patients who underwent kyphoplasty. Rheumatologic patients are frequently at increased risk for VFs, and VFA should be performed on an individual basis, also taking in account the guidelines for the general population. Kyphoplasty is a new minimal invasive procedure for the treatment of VFs and is being performed with increasing frequency. Following kyphoplasty, there may be a risk of new VFs in adjacent vertebrae. The assessment and follow-up of patients who underwent kyphoplasty requires repetitive X-ray imaging with the known limitations of SR. Thus, VFA may facilitate the evaluation of VFs in these patients because most of the kyphoplasty patients would fulfill the criteria. In a pilot study, we measured the BMD and performed VFA in 28 patients treated with kyphoplasty. Ratios of anterior to posterior(A/P) and middle to posterior(M/P) height were measured, and Genant's method was used to classify vertebrae accordingly. Intraobserver and interobserver reliability for A/P, M/P and the Genant's method were determined. Only 1 patient did not meet the criteria for VFA. Of the 364 available vertebrae, 295 could be analyzed. Most missing data(concerning 69 vertebrae) occurred in the upper thoracic region. Three of the 69 non-eligible vertebrae were lumbar vertebrae with cement leakage from the kyphoplasty procedure. In our hands, VFA was highly reproducible, demonstrating very good agreement in terms of intraobserver and interobserver reliability. Agreement was very good onthe vertebral level, 'vertebrae with kyphoplasty' level and '2 above and 1 below the kyphoplasty vertebrae'level. The application of Genant's method to these patients also resulted in perfect agreement. We believe that the potential value of VFA in patients treated with kyphoplasty requires further evaluation, particularly comparing VFA with SR and performing a longitudinal follow-up. More research will help to adopt care processes that determine which patients require VFA and how often VFA should be performed, while also considering the impact of this technique on the cost of healthcare organizations. | Efstathios Drampalos Konstantinos Nikolopoulos Christos Baltas Alexia Balanika Antonis Galanos Nikolaos Papaioannou Spyros Pneumaticos | 2015 | World Journal of Orthopedics2015，6，9： | 4 |
| 2 | Interactions between the AC voltages and DC current in weak AC/DC interconnections显示文摘 | Hatziadoniu C Galanos G D | 1988 | IEEE Transactions on Power Delivery1988，3，4： | 2 |
| 3 | Comparison of the action of different proteases on virulence properties related to the staphylococcal surface显示文摘 | M. Artini R. Papa G.L. Scoarughi E. Galano G. Barbato P. Pucci L. Selan | 2012 | J Appl Microbiol2012，，1： | 2 |
| 4 | Efficacy and tolerability of vinorelbine in the cancer therapy 显示文摘 | Galano G Caputo M Tecce M F | 2011 | Curr Drug Sq[2011，6，3： | 1 |
| 5 | Antibody responses to lipid A, core, and O sugars of the pseudomonas aeruginosa lipopolysaccharide in chronically infected cystic fibrosis patients显示文摘 | Kronborg G Fomsgaard A Galanos C | 1992 | J Clin Microbiol1992，30，7： | 1 |
| 6 | Synthetic and natural Escherichia coli free lipid A express identical endotoxic activities显示文摘 | Galanos C Lu? deritz O | 1985 | Eur J Biochem1985，148，： | 1 |
| 7 | The psychological impact of a catastrophic earthquake: a retrospective study 50 years after the event显示文摘 | Lazaratou H Paparrigopoulos T Galanos G etal | 2008 | J Nerv Ment Dis2008，196，4： | 1 |
| 8 | Galactosamine-induced sensitization to the lethal effects of endotoxin显示文摘 | Galanos C Freudenberg MA Reutter W | 1979 | Proc Natl Acad Sci USA1979，76，： | 1 |
| 9 | Seismic behavior of short coupling beams with different reinforcement layouts显示文摘 | Luciano Galano Andrea Vignoli | 2000 | ACI Structural Journal2000，97，6： | 1 |
| 10 | Lipopolysaccharide sensing an important factor in the innate immune response to Gram-negative bacterial infections: benefits and hazards of LPS hypersensitivity 显示文摘 | Freudenberg MA Tchaptchet S Keck S Fejer G Huber M Schiitze N Beutler B Galanos C | 2008 | Immunobiology2008，213，34： | 1 |
| 11 | Melatonin as a natural ally against oxidative stress: a physicoehemical examination显示文摘 | Galano A Tan DX Reiter RJ | 2011 | J Pineal Res2011，51，1： | 1 |
| 12 | Free radical scavenging activity of ultra short single walled carbon nanotubes with different structures through electron transfer reactions显示文摘 | MARTINEZ A GALANO A | 2010 | J Phys Chem C2010，114，： | 1 |
| 13 | Melatonin as a natural ally a- gainst oxidative stress : a physicochemical examination 显示文摘 | Galano A Tan DX Reiter ILl | 2011 | Journal of Pineal Research2011，51，1： | 1 |
| 14 | Enhancement of the transient stability of integrated AC/DC systems using active and reactive power modulation显示文摘 | Vovos N A Galanos G D | 1985 | IEEE Trans on Power Apparatus and Systems1985，104，7： | 1 |
| 15 | Morphometric changes in the epiphyseal plate of the growing and young adult male rat after long-term salmon calcitonin administration显示文摘 | Khaldi L Karachalios TH Galanos A | 2005 | Calcif Tissue Int2005，76，： | 1 |
| 16 | Design of optimal modulation controllers for multi-area AC/DC systems using eigenvalue sensitivities 显示文摘 | A S Emarah M A Choudhry G D Galanos | 1987 | IEEE Transactions on Power Systems1987，2，8： | 1 |
| 17 | A new mehod for the extraction of R lipopolysaccharides显示文摘 | Galanos C Luderitz O Weaphal O | 1969 | Eur J Biochem1969，9，： | 1 |
| 18 | Psychological Distress of Patients With Advanced Cancer: Influence and Contribution of Pain Severity and Pain Interference显示文摘 | Kyriaki Mystakidou Eleni Tsilika Efi Parpa Emmanuela Katsouda Antonis Galanos Lambros Vlahos | 2006 | Cancer Nursing2006，，： | 1 |
| 19 | The psychological impact of a catastrophic earthquake:a retrospective study 50 years after the event显示文摘 | Paparrigopoulos T Galanos G | 2008 | J Nerv Ment Dis2008，196，4： | 1 |
| 20 | Reversible posterior leukoeneephalopathy syndrome complicating cytotoxic chemotherapy for hematology malignancies 显示文摘 | Tam CS Galanos J Seymour JF | 2004 | AmJ Hematol2004，77，1： | 1 |
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