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Costs Myocardial infarction

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https://www.readbyqxmd.com/read/27934084/highly-sensitive-and-quick-detection-of-acute-myocardial-infarction-biomarkers-using-in2o3-nanoribbon-biosensors-fabricated-using-shadow-masks
#1
Qingzhou Liu, Noppadol Aroonyadet, Yan Song, Xiaoli Wang, Xuan Cao, Yihang Liu, Sen Cong, Fanqi Wu, Mark E Thompson, Chongwu Zhou
We demonstrate a scalable and facile lithography-free method for fabricating highly uniform and sensitive In2O3 nanoribbon biosensor arrays. Fabrication with shadow masks as the patterning method instead of conventional lithography provides low-cost, time-efficient, and high-throughput In2O3 nanoribbon biosensors without photoresist contamination. Combined with electronic enzyme-linked immunosorbent assay for signal amplification, the In2O3 nanoribbon biosensor arrays are optimized for early, quick, and quantitative detection of cardiac biomarkers in diagnosis of acute myocardial infarction (AMI)...
November 22, 2016: ACS Nano
https://www.readbyqxmd.com/read/27924429/cyp2c19-lof-and-gof-guided-antiplatelet-therapy-in-patients-with-acute-coronary-syndrome-a-cost-effectiveness-analysis
#2
Minghuan Jiang, Joyce H S You
PURPOSE: This study aimed to examine the cost-effectiveness of CYP2C19 loss-of-function and gain-of-function allele guided (LOF/GOF-guided) antiplatelet therapy in patients with acute coronary syndrome (ACS) undergoing percutaneous coronary intervention (PCI). METHODS: A life-long decision-analytic model was designed to simulate outcomes of three strategies: universal clopidogrel (75 mg daily), universal alternative P2Y12 inhibitor (prasugrel 10 mg daily or ticagrelor 90 mg twice daily), and LOF/GOF-guided therapy (LOF/GOF allele carriers receiving alternative P2Y12 inhibitor, wild-type patients receiving clopidogrel)...
December 7, 2016: Cardiovascular Drugs and Therapy
https://www.readbyqxmd.com/read/27923390/the-rapid-ctca-trial-rapid-assessment-of-potential-ischaemic-heart-disease-with-ctca-a-multicentre-parallel-group-randomised-trial-to-compare-early-computerised-tomography-coronary-angiography-versus-standard-care-in-patients-presenting-with-suspected-or-confirmed
#3
Alasdair J Gray, Carl Roobottom, Jason E Smith, Steve Goodacre, Katherine Oatey, Rachel O'Brien, Robert F Storey, Lumine Na, Steff C Lewis, Praveen Thokala, David E Newby
BACKGROUND: Emergency department attendances with chest pain requiring assessment for acute coronary syndrome (ACS) are a major global health issue. Standard assessment includes history, examination, electrocardiogram (ECG) and serial troponin testing. Computerised tomography coronary angiography (CTCA) enables additional anatomical assessment of patients for coronary artery disease (CAD) but has only been studied in very low-risk patients. This trial aims to investigate the effect of early CTCA upon interventions, event rates and health care costs in patients with suspected/confirmed ACS who are at intermediate risk...
December 7, 2016: Trials
https://www.readbyqxmd.com/read/27922910/impact-of-medicare-s-nonpayment-program-on-hospital-acquired-conditions
#4
Caroline P Thirukumaran, Laurent G Glance, Helena Temkin-Greener, Meredith B Rosenthal, Yue Li
BACKGROUND: Medicare's Nonpayment Program of 2008 (hereafter called Program) withholds hospital reimbursement for costs related to hospital-acquired conditions (HACs). Little is known whether a hospital's Medicare patient load [quantified by the hospital's Medicare utilization ratio (MUR), which is the proportion of inpatient days financed by Medicare] influences its response to the Program. OBJECTIVE: To determine whether the Program was associated with changes in HAC incidence, and whether this association varies across hospitals with differential Medicare patient load...
December 5, 2016: Medical Care
https://www.readbyqxmd.com/read/27921153/prone-transradial-catheterization-for-combined-single-session-transarterial-embolization-and-percutaneous-posterior-approach-cryoablation-of-solid-neoplasms
#5
Jeffrey Forris Beecham Chick, Casey Branach, Bill Saliba Majdalany, J Matthew Meadows, Douglas A Murrey, Wael A Saad, Minhaj S Khaja, Kyle J Cooper, Matthew L Osher, Ravi Nara Srinivasa
Transradial access (TRA) has been associated with improved post-procedure hemostasis and patient satisfaction, and decreased hemorrhagic complications, sedation requirements, recovery times, and procedure-related costs when compared with traditional transfemoral catheterization. Supine TRA has been described for the treatment of myocardial infarctions, aortoiliac and femoropopliteal stenoses, and a variety of neoplasms. This original research describes prone transradial catheterization to facilitate combined single-session transarterial embolization and percutaneous cryoablation of solid neoplasms from a posterior approach without repositioning...
December 5, 2016: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/27914501/levosimendan-in-patients-with-left-ventricular-systolic-dysfunction-undergoing-cardiac-surgery-on-cardiopulmonary-bypass-rationale-and-study-design-of-the-levosimendan-in-patients-with-left-ventricular-systolic-dysfunction-undergoing-cardiac-surgery-requiring
#6
Rajendra H Mehta, Sean Van Diepen, James Meza, Paula Bokesch, Jeffrey D Leimberger, Sandra Tourt-Uhlig, Merri Swartz, Jodi Parrotta, Rachael Jankowich, Douglas Hay, Robert W Harrison, Stephen Fremes, Shaun G Goodman, John Luber, Wolfgang Toller, Matthias Heringlake, Kevin J Anstrom, Jerrold H Levy, Robert A Harrington, John H Alexander
BACKGROUND: Low cardiac output syndrome is associated with increased mortality and occurs in 3% to 14% of patients undergoing cardiac surgery on cardiopulmonary bypass (CPB). Levosimendan, a novel calcium sensitizer and KATP channel activator with inotropic, vasodilatory, and cardioprotective properties, has shown significant promise in reducing the incidence of low cardiac output syndrome and related adverse outcomes in patients undergoing cardiac surgery on CPB. METHODS: LEVO-CTS is a phase 3 randomized, controlled, multicenter study evaluating the efficacy, safety, and cost-effectiveness of levosimendan in reducing morbidity and mortality in high-risk patients with reduced left ventricular ejection fraction (≤35%) undergoing cardiac surgery on CPB...
December 2016: American Heart Journal
https://www.readbyqxmd.com/read/27899069/gastric-dilatation-and-intestinal-obstruction-mimicking-acute-coronary-syndrome-with-dynamic-electrocardiographic-changes
#7
H M M T B Herath, Anne Thushara Matthias, B S D P Keragala, W A E Udeshika, Aruna Kulatunga
BACKGROUND: ST elevation myocardial infarction is a medical emergency and the electrocardiogram is a part of the mainstay in the initial diagnosis. A variety of non-cardiac conditions have been known to mimic the electrocardiographic changes seen in acute coronary syndrome. We present a patient presenting with acute partial intestinal obstruction causing gastric distension and intestinal dilatation who also had dynamic electrocardiographic changes, mimicking anterior ST elevation myocardial infarction...
November 29, 2016: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/27896982/predictive-modeling-of-hospital-readmission-rates-using-electronic-medical-record-wide-machine-learning-a-case-study-using-mount-sinai-heart-failure-cohort
#8
Khader Shameer, Kipp W Johnson, Alexandre Yahi, Riccardo Miotto, L I Li, Doran Ricks, Jebakumar Jebakaran, Patricia Kovatch, Partho P Sengupta, Sengupta Gelijns, Alan Moskovitz, Bruce Darrow, David L David, Andrew Kasarskis, Nicholas P Tatonetti, Sean Pinney, Joel T Dudley
Reduction of preventable hospital readmissions that result from chronic or acute conditions like stroke, heart failure, myocardial infarction and pneumonia remains a significant challenge for improving the outcomes and decreasing the cost of healthcare delivery in the United States. Patient readmission rates are relatively high for conditions like heart failure (HF) despite the implementation of high-quality healthcare delivery operation guidelines created by regulatory authorities. Multiple predictive models are currently available to evaluate potential 30-day readmission rates of patients...
2016: Pacific Symposium on Biocomputing
https://www.readbyqxmd.com/read/27894070/the-strategy-study-stress-cardiac-magnetic-resonance-versus-computed-tomography-coronary-angiography-for-the-management-of-symptomatic-revascularized-patients-resources-and-outcomes-impact
#9
Gianluca Pontone, Daniele Andreini, Andrea I Guaricci, Cristina Rota, Marco Guglielmo, Saima Mushtaq, Andrea Baggiano, Virginia Beltrama, Laura Fusini, Anna Solbiati, Chiara Segurini, Edoardo Conte, Paola Gripari, Andrea Annoni, Alberto Formenti, Maria Petulla', Federico Lombardi, Giuseppe Muscogiuri, Antonio L Bartorelli, Mauro Pepi
BACKGROUND: Computed tomography coronary angiography (cTCA) and stress cardiac magnetic resonance (stress-CMR) are suitable tools for diagnosing obstructive coronary artery disease in symptomatic patients with previous history of revascularization. However, performance appraisal of noninvasive tests must take in account the consequent diagnostic testing, invasive procedures, clinical outcomes, radiation exposure, and cumulative costs rather than their diagnostic accuracy only. We aimed to compare an anatomic (cTCA) versus a functional (stress-CMR) strategy in symptomatic patients with previous myocardial revascularization procedures...
October 2016: Circulation. Cardiovascular Imaging
https://www.readbyqxmd.com/read/27886820/optimal-duration-of-dual-antiplatelet-therapy-after-percutaneous-coronary-intervention
#10
REVIEW
Arjun Majithia, Deepak L Bhatt
Dual antiplatelet therapy (DAPT) is an essential component of treatment in patients with coronary artery disease treated with percutaneous coronary intervention (PCI). Recommendations for duration of DAPT after PCI should consider patient-specific risk, clinical presentation, stent characteristics, and procedural factors. Prolonged DAPT results in a reduction of stent thrombosis (ST) and myocardial infarction (MI) at the cost of increased bleeding. Studies of shorter-duration DAPT demonstrate similar mortality, MI, ST, and less bleeding when compared with longer DAPT duration...
January 2017: Interventional cardiology clinics
https://www.readbyqxmd.com/read/27886815/antiplatelet-therapy-for-secondary-prevention-after-acute-myocardial-infarction
#11
REVIEW
Ilaria Cavallari, Marc P Bonaca
Patients with prior myocardial infarction (MI) are at long-term heightened risk for recurrent ischemic events. Several large randomized controlled trials have demonstrated the benefit of more intensive antiplatelet strategies for long-term secondary prevention of cardiovascular death, recurrent MI, and stroke in patients with a history of MI at a cost of increased bleeding. The bleeding risk associated with long-term intensive antiplatelet strategies requires careful patient selection and involvement of patients in shared decision making regarding risks and benefits of therapy...
January 2017: Interventional cardiology clinics
https://www.readbyqxmd.com/read/27882517/cost-effectiveness-of-apixaban-versus-warfarin-or-aspirin-for-stroke-prevention-in-patients-with-atrial-fibrillation-a-greek-perspective
#12
Kostas Athanasakis, Nadia Boubouchairopoulou, Eleftheria Karampli, Filippos Tarantilis, Paraskevi Savvari, Aikaterini Bilitou, John Kyriopoulos
BACKGROUND: Strokes attributed to atrial fibrillation (AF) represent a major cause of adult disability and a great burden to society and healthcare systems. OBJECTIVES: Our objective was to assess the cost effectiveness of apixaban, a direct acting oral anticoagulant (DOAC), versus warfarin or aspirin for patients with AF in the Greek healthcare setting. METHODS: We used a previously published Markov model to simulate clinical events for patients with AF treated with apixaban, the vitamin K antagonist (VKA) warfarin, or aspirin...
November 23, 2016: American Journal of Cardiovascular Drugs: Drugs, Devices, and Other Interventions
https://www.readbyqxmd.com/read/27881255/cost-effectiveness-analysis-of-ticagrelor-and-prasugrel-for-the-treatment-of-acute-coronary-syndrome
#13
Ying Jiao Zhao, Ai Leng Khoo, Liang Lin, Monica Teng, Tuck Seng Wu, Mark Y Chan, Boon Peng Lim
BACKGROUND: In the management of Asian patients with acute coronary syndrome (ACS), the comparative cost-effectiveness of ticagrelor and prasugrel, referenced to generic clopidogrel, is unknown. OBJECTIVE: To assess the cost-effectiveness of ticagrelor and prasugrel as compared with generic clopidogrel in patients with ACS in Singapore. METHODS: A Markov model simulating a typical cohort of 62-year-old patients with ACS was constructed from a patient's perspective over a lifetime horizon...
May 2016: Value in Health Regional Issues
https://www.readbyqxmd.com/read/27875729/-seesaw-balloon-wire-cutting-technique-is-superior-to-tornus-catheter-in-balloon-uncrossable-chronic-total-occlusions
#14
Jingyi Xue, Jianqiang Li, Hongjun Wang, Li Sheng, Yongtai Gong, Danghui Sun, Shuang Li, Weimin Li, Dingyu Wang, Yue Li
BACKGROUND: Inability to advance a balloon is a well-recognized cause leading to a failure in recanalization of chronic total occlusions (CTOs) despite successfully passing a guidewire. A few techniques and devices have been introduced to facilitate balloon passage, especially the use of Tornus catheter. However, complex manipulation, expensive cost, and availability limit the application of these methods. This study was to evaluate the efficiency and safety of "seesaw balloon-wire cutting" technique in comparison with Tornus catheter for balloon uncrossable CTOs...
November 2, 2016: International Journal of Cardiology
https://www.readbyqxmd.com/read/27871247/cost-effectiveness-of-workplace-wellness-to-prevent-cardiovascular-events-among-u-s-firefighters
#15
P Daniel Patterson, Kenneth J Smith, David Hostler
BACKGROUND: The leading cause of death among firefighters in the United States (U.S.) is cardiovascular events (CVEs) such as sudden cardiac arrest and myocardial infarction. This study compared the cost-effectiveness of three strategies to prevent CVEs among firefighters. METHODS: We used a cost-effectiveness analysis model with published observational and clinical data, and cost quotes for physiologic monitoring devices to determine the cost-effectiveness of three CVE prevention strategies...
November 21, 2016: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/27866565/regional-differences-in-the-prevalence-of-cardiovascular-disease
#16
Christina Dornquast, Lars E Kroll, Hannelore K Neuhauser, Stefan N Willich, Thomas Reinhold, Markus A Busch
BACKGROUND: Cardiovascular disease continues to be the single most common cause of death and to account for the largest single portion of treatment costs in Germany. Reliable data on regional differences in the frequency of cardio - vascular disease are important for the planning of targeted care structures and preventive measures. METHODS: Pooled data from the German Health Update (GEDA), a nationwide telephone health survey conducted in 2009, 2010 and 2012 (n = 62 214) were used to estimate the lifetime prevalence of major cardiovascular disease (self-reported medical diagnosis of myocardial infarction, other coronary heart disease, stroke, or congestive heart failure) in each of the German federal states...
October 21, 2016: Deutsches Ärzteblatt International
https://www.readbyqxmd.com/read/27865485/comparison-of-the-effectiveness-of-stress-echocardiography-versus-myocardial-perfusion-imaging-in-patients-presenting-to-the-emergency-department-with-low-risk-chest-pain
#17
Rhian Davies, Guodong Liu, Christopher Sciamanna, William R Davidson, Douglas L Leslie, Andrew J Foy
The aim of this study was to compare clinically relevant cardiovascular outcomes and downstream resource utilization associated with stress echocardiography (SE) and myocardial perfusion imaging (MPI) in emergency department patients with low-risk chest pain. This was a retrospective analysis of health insurance claims data for a national sample of privately insured patients over the period January 1 to December 31, 2011. Subjects were selected who presented to the emergency department with a primary or secondary diagnosis of chest pain and underwent either SE or MPI...
December 15, 2016: American Journal of Cardiology
https://www.readbyqxmd.com/read/27864667/examining-the-impact-of-rehospitalization-on-healthcare-cost-of-myocardial-infarction-patients-in-beijing-a-retrospective-observational-study
#18
Li Yang, Yifei Liu, Liankui Wen, Jingjing Wu
INTRODUCTION: To examine the impact of rehospitalization on the healthcare expenditure of myocardial infarction (MI) patients in Beijing. METHODS: Retrospective data of MI patients were retrieved from the Beijing Medical Insurance Database, an administrative database of social medical reimbursement activities for the urban population in Beijing, China. Ten percent of patients diagnosed with MI from January 1 to December 31, 2012 were randomly selected and their first hospitalization was considered as the index event...
November 18, 2016: Advances in Therapy
https://www.readbyqxmd.com/read/27864607/computed-tomography-versus-invasive-coronary-angiography-design-and-methods-of-the-pragmatic-randomised-multicentre-discharge-trial
#19
Adriane E Napp, Robert Haase, Michael Laule, Georg M Schuetz, Matthias Rief, Henryk Dreger, Gudrun Feuchtner, Guy Friedrich, Miloslav Špaček, Vojtěch Suchánek, Klaus Fuglsang Kofoed, Thomas Engstroem, Stephen Schroeder, Tanja Drosch, Matthias Gutberlet, Michael Woinke, Pál Maurovich-Horvat, Béla Merkely, Patrick Donnelly, Peter Ball, Jonathan D Dodd, Martin Quinn, Luca Saba, Maurizio Porcu, Marco Francone, Massimo Mancone, Andrejs Erglis, Ligita Zvaigzne, Antanas Jankauskas, Gintare Sakalyte, Tomasz Harań, Malgorzata Ilnicka-Suckiel, Nuno Bettencourt, Vasco Gama-Ribeiro, Sebastian Condrea, Imre Benedek, Nada Čemerlić Adjić, Oto Adjić, José Rodriguez-Palomares, Bruno Garcia Del Blanco, Giles Roditi, Colin Berry, Gershan Davis, Erica Thwaite, Juhani Knuuti, Mikko Pietilä, Cezary Kępka, Mariusz Kruk, Radosav Vidakovic, Aleksandar N Neskovic, Ignacio Díez, Iñigo Lecumberri, Jacob Geleijns, Christine Kubiak, Anke Strenge-Hesse, The-Hoang Do, Felix Frömel, Iñaki Gutiérrez-Ibarluzea, Gaizka Benguria-Arrate, Hans Keiding, Christoph Katzer, Jacqueline Müller-Nordhorn, Nina Rieckmann, Mario Walther, Peter Schlattmann, Marc Dewey
OBJECTIVES: More than 3.5 million invasive coronary angiographies (ICA) are performed in Europe annually. Approximately 2 million of these invasive procedures might be reduced by noninvasive tests because no coronary intervention is performed. Computed tomography (CT) is the most accurate noninvasive test for detection and exclusion of coronary artery disease (CAD). To investigate the comparative effectiveness of CT and ICA, we designed the European pragmatic multicentre DISCHARGE trial funded by the 7th Framework Programme of the European Union (EC-GA 603266)...
November 18, 2016: European Radiology
https://www.readbyqxmd.com/read/27861446/preoperative-renal-insufficiency-underreporting-and-association-with-readmission-and-major-postoperative-morbidity-in-an-academic-medical-center
#20
Jeanna D Blitz, Marny H Shoham, Yixin Fang, Venod Narine, Neeraj Mehta, Beamy S Sharma, Paul Shekane, Samir Kendale
BACKGROUND: Making a formal diagnosis of chronic kidney disease (CKD) in the preoperative setting may be challenging because of lack of longitudinal data. We explored the predictive value of a single reduced preoperative estimated glomerular filtration rate (eGFR) value on adverse patient outcomes in the first 30 days after elective surgery. We compared the rate of major postoperative adverse events, including 30-day readmission rate, hospital length of stay, infection, acute kidney injury (AKI), and myocardial infarction across patients with declining preoperative eGFR values...
December 2016: Anesthesia and Analgesia
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