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| 1 | Emergency department procedural sedation for primary electrical cardioversion — a comparison with procedural sedations for other reasons显示文摘BACKGROUND: Atrial fibrillation(AF) is the most common arrhythmia treated in the emergency department(ED), with primary electrical cardioversion(PEC) the preferred method of rhythm control. Anecdotally, patients undergoing ED procedural sedation(EDPS) for PEC differ from those requiring EDPS for other procedures: they are at higher risk of adverse events, and require fewer drugs and lower doses. We attempt to verify this using an EDPS registry at a Canadian, tertiary care teaching hospital.METHODS: This is a retrospective review of patients that underwent EDPS for the period of June 2006 to September 2014. We compared demographics, medication use and intra-procedural adverse events between those receiving EDPS for PEC for AF compared to that for other indications. We report the asssociation between AEs and predictors using logistic regression.RESULTS: A total of 4 867 patients were included, 714 for PEC for AF and 4 153 for other indications. PEC patients were more likely male(58.5% vs. 47.1%), older(59.5 years vs. 48.1 years), and less likely to be ASA I(46.6% vs. 69.0%). PEC patients received smaller doses of propofol and less likely to receive adjuvant analgesic therapy(11.5% vs. 78.2%). PEC patients were more likely to experience hypotension(27.6% vs. 16.5%) but respiratory AEs(apnea, hypoxia and airway intervention) were not different.CONCLUSION: EDPS for PEC differs from that conducted for other purposes: patients tend to be less healthy, receive smaller doses of medication and more likely to suffer hypotension without an increase in respiratory AEs. These factors should be considered when performing EDPS. | Michael Butler Patrick Froese Peter Zed George Kovacs Robert Mac Kinley Kirk Magee Mary-Lynn Watson Samuel G.Campbell | 2017 | World Journal of Emergency Medicine2017，8，3： | 6 |
| 2 | Successful surgical management of ruptured umbilical hernias in cirrhotic patients显示文摘Acute umbilical hernia rupture in patients with hepatic cirrhosis and ascites is an unusual,but potentially lifethreatening complication,with postoperative morbidity about 70% and mortality between 60%-80% after supportive care and 6%-20% after urgent surgical repair.Management options include primary surgical repair with or without concomitant portal venous system decompression for the control of the ascites.We present a retrospective analysis of our centre's experience over the last 6 years.Our cohort consisted of 11 consecutive patients(median age:53 years,range:36-63 years) with advanced hepatic cirrhosis and refractory ascites.Appropriate patient resuscitation and optimisation with intravenous fluids,prophylactic antibiotics and local measures was instituted.One failed attempt for conservative management was followed by a successful primary repair.In all cases,with one exception,a primary repair with non-absorbable Nylon,interrupted sutures,without mesh,was performed.The perioperative complication rate was 25% and the recurrence rate 8.3%.No mortality was recorded.Median length of hospital stay was 14 d(range:4-31 d).Based on our experience,the management of ruptured umbilical hernias in patients with advanced hepatic cirrhosis and refractory ascites is feasible without the use of transjugular intrahepatic portosystemic shunt routinely in the preoperative period,provided that meticulous patient optimisation is performed. | Nikolaos A Chatzizacharias J Andrew Bradley Simon Harper Andrew Butler Asif Jah Emmanuel Huguet Raaj K Praseedom Michael Allison Paul Gibbs | 2015 | World Journal of Gastroenterology2015，21，10： | 4 |
| 3 | High sensitivity and high selectivity terahertz biomedical imaging显示文摘We demonstrate two distinct emerging terahertz (THz) biomedical imaging techniques.One is based on the use of a new single frequency THz quantum cascade laser and the other is based on broadband THz time domain spectrocopy.The first method is employed to derive a metastasis lung tissue imaging at 3.7 THz with clear contrast between cancerous and healthy areas.The second approach is used to study an osseous tissue under several imaging modalities and achieve full THz spectroscopic imaging based on the frequency domain or on a fixed THz propagation time-delay.Sufficient contrast is achieved which facilitated the identification of regions with different cellular types and density compositions. | Seongsin M.Kim William Baughman David S.Wilbert Lee Butler Michael Bolus Soner Balci Patrick Kung | 2011 | Chinese Optics Letters2011，9，11： | 4 |
| 4 | Pancreatitis, Pancreatic, and Thyroid Cancer With Glucagon-Like Peptide-1–Based Therapies显示文摘 | Michael Elashoff Aleksey V. Matveyenko Belinda Gier Robert Elashoff Peter C. Butler | 2011 | Gastroenterology2011，，1： | 3 |
| 5 | Incidence, predictors at admission, and impact of worsening renal function among patients hospitalized with heart failure显示文摘 | Daniel E. Forman Javed Butler Yongfei Wang William T. Abraham Christopher M. O’Connor Stephen S. Gottlieb Evan Loh Barry M. Massie Michael W. Rich Lynne Warner Stevenson James B. Young Harlan M. Krumholz | 2004 | Journal of the American College of Cardiology2004，，1： | 2 |
| 6 | Once-Daily, High-Concentration MMX Mesalamine in Active Ulcerative Colitis显示文摘 | Michael A. Kamm William J. Sandborn Miguel Gassull Stefan Schreiber Lechoslaw Jackowski Todd Butler Andrew Lyne David Stephenson Mary Palmen Raymond E. Joseph | 2007 | Gastroenterology2007，，： | 1 |
| 7 | Review of dengue virus and the development of a vaccine显示文摘 | Sarah Murrell Suh-Chin Wu Michael Butler | 2010 | Biotechnology Advances2010，，： | 1 |
| 8 | Hyperbaric oxygen in the treatment of patients with cerebral stroke, brain trauma, and neurologic disease显示文摘 | Noori S. Al-Waili MD PhD Glenn J. Butler CHT Jorge Beale MD Mahdi S. Abdullah MD R. W. Bill Hamilton Boke Y. Lee MD Paul Lucus PhD Michael W. Allen CHT Richard L. Petrillo MD Zev Carrey MD Michael Finkelstein MD | 2005 | Advances in Therapy2005，，6： | 1 |
| 9 | The ‘Image Gently’ campaign: increasing CT radiation dose awareness through a national education and awareness program显示文摘 | Marilyn J. Goske Kimberly E. Applegate Jennifer Boylan Penny F. Butler Michael J. Callahan Brian D. Coley Shawn Farley Donald P. Frush Marta Hernanz-Schulman Diego Jaramillo Neil D. Johnson Sue C. Kaste Gregory Morrison Keith J. Strauss Nora Tuggle | 2008 | Pediatric Radiology2008，，3： | 1 |
| 10 | High immunogenic enterovirus 71 strain and its production using serum-free microcarrier Vero cell culture显示文摘 | Chia-Chyi Liu Wei-Cheng Lian Michael Butler | 2007 | Vaccine2007，，25： | 1 |
| 11 | Incidence, predictors at admission, and impact of worsening renal function among patients hospitalized with heart failure显示文摘 | Daniel E. Forman Javed Butler Yongfei Wang William T. Abraham Christopher M. O’Connor Stephen S. Gottlieb Evan Loh Barry M. Massie Michael W. Rich Lynne Warner Stevenson James B. Young Harlan M. Krumholz | 2004 | Journal of the American College of Cardiology2004，，1： | 1 |
| 12 | Optical fibre hydrogen sensor显示文摘 | Michael A Butler | 1984 | Appl Phys Lett1984，45，： | 1 |
| 13 | Once-Daily, High-Concentration MMX Mesalamine in Active Ulcerative Colitis显示文摘 | Michael A. Kamm William J. Sandborn Miguel Gassull Stefan Schreiber Lechoslaw Jackowski Todd Butler Andrew Lyne David Stephenson Mary Palmen Raymond E. Joseph | 2007 | Gastroenterology2007，，1： | 1 |
| 14 | How much has the Sun influenced Northern Hemisphere temperature trends?An ongoing debate显示文摘In order to evaluate how much Total Solar Irradiance(TSI)has influenced Northern Hemisphere surface air temperature trends,it is important to have reliable estimates of both quantities.Sixteen different estimates of the changes in TSI since at least the 19th century were compiled from the literature.Half of these estimates are'low variability'and half are'high variability'.Meanwhile,five largely-independent methods for estimating Northern Hemisphere temperature trends were evaluated using:1)only rural weather stations;2)all available stations whether urban or rural(the standard approach);3)only sea surface temperatures;4)tree-ring widths as temperature proxies;5)glacier length records as temperature proxies.The standard estimates which use urban as well as rural stations were somewhat anomalous as they implied a much greater warming in recent decades than the other estimates,suggesting that urbanization bias might still be a problem in current global temperature datasets-despite the conclusions of some earlier studies.Nonetheless,all five estimates confirm that it is currently warmer than the late 19th century,i.e.,there has been some'global warming'since the 19th century.For each of the five estimates of Northern Hemisphere temperatures,the contribution from direct solar forcing for all sixteen estimates of TSI was evaluated using simple linear least-squares fitting.The role of human activity on recent warming was then calculated by fitting the residuals to the UN IPCC’s recommended'anthropogenic forcings'time series.For all five Northern Hemisphere temperature series,different TSI estimates suggest everything from no role for the Sun in recent decades(implying that recent global warming is mostly human-caused)to most of the recent global warming being due to changes in solar activity(that is,that recent global warming is mostly natural).It appears that previous studies(including the most recent IPCC reports)which had prematurely concluded the former,had done so because they failed to adequately consider all the relevant estimates of TSI and/or to satisfactorily address the uncertainties still associated with Northern Hemisphere temperature trend estimates.Therefore,several recommendations on how the scientific community can more satisfactorily resolve these issues are provided. | Ronan Connolly Willie Soon Michael Connolly Sallie Baliunas Johan Berglund C.John Butler Rodolfo Gustavo Cionco Ana G.Elias Valery M.Fedorov Hermann Harde Gregory W.Henry Douglas V.Hoyt Ole Humlum David R.Legates Sebastian Liming Nicola Scafetta Jan-Erik Solheim Laszlo Szarka Harry van Loon Victor M.Velasco Herrera Richard C.Willson 晏宏 Weijia Zhang | 2021 | Research in Astronomy and Astrophysics2021，21，6： | 1 |
| 15 | Real-time adaptive foreground back- ground segmentation 显示文摘 | Darrnn E Butler Michael V | 2005 | Real-Time Imaging2005，6，11： | 1 |
| 16 | Forecasting the Future of Cardiovascular Disease in the United States: A Policy Statement From the American Heart Association显示文摘 | Paul A. Heidenreich Justin G. Trogdon Olga A. Khavjou Javed Butler Kathleen Dracup Michael D. Ezekowitz Eric Andrew Finkelstein Yuling Hong S. Claiborne Johnston Amit Khera Donald M. Lloyd-Jones Sue A. Nelson Graham Nichol Diane Orenstein Peter W.F. Wilso | 2011 | Circulation2011，，8： | 1 |
| 17 | New visions for addressing sustainability显示文摘 | Mc Michael A J Butler C D Folke C | 2003 | Science2003，302，5652： | 1 |
| 18 | Haplotype data for 23 Y-chromosome markers in four US Population groups显示文摘 | Michael D Coble Carolyn R Hill John M Butler | 2013 | Forensic Science International:Genetics2013，7，： | 1 |
| 19 | Swelling and viscoelastic characterisation of pH-responsive chitosan hydrogels for targeted drug delivery显示文摘 | Susannah L Jahren Michael F Butler Sarah Adams | 2010 | Macromolecular Chemistry and Physics2010，211，64： | 1 |
| 20 | <ce:link locator='fx1'/> Once-Daily, High-Concentration MMX Mesalamine in Active Ulcerative Colitis显示文摘 | Michael A. Kamm William J. Sandborn Miguel Gassull Stefan Schreiber Lechoslaw Jackowski Todd Butler Andrew Lyne David Stephenson Mary Palmen Raymond E. Joseph | 2007 | Gastroenterology2007，，1： | 1 |
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