keyword
MENU ▼
Read by QxMD icon Read
search

acetylsalicyl

keyword
https://www.readbyqxmd.com/read/27921360/mortality-in-patients-who-discontinue-low-dose-acetylsalicylic-acid-therapy-after-upper-gastrointestinal-bleeding
#1
Antonio González-Pérez, María Eugenia Sáez, Saga Johansson, Péter Nagy, Luis A García Rodríguez
PURPOSE: Discontinuing low-dose acetylsalicylic acid (ASA) therapy after upper gastrointestinal bleeding (UGIB) may increase the risk of cardiovascular-related death. Our aim was to compare mortality in UK primary care patients who discontinue ASA after UGIB with that in patients who continue therapy. METHODS: ASA users at the time of UGIB and who were alive 30 days after were selected using The Health Improvement Network. Predictors of survival were assessed using adjusted Cox proportional hazards regression models...
December 6, 2016: Pharmacoepidemiology and Drug Safety
https://www.readbyqxmd.com/read/27913581/a-proteomic-approach-to-analyse-the-aspirin-mediated-lysine-acetylome
#2
Michael H Tatham, Christian Cole, Paul Scullion, Ross Wilkie, Nicholas J Westwood, Lesley A Stark, Ronald T Hay
Aspirin, or acetylsalicylic acid is widely used to control pain, inflammation and fever. Important to this function is its ability to irreversibly acetylate cyclooxygenases at active site serines. Aspirin has the potential to acetylate other amino-acid side-chains, leading to the possibility that aspirin-mediated lysine acetylation could explain some of its as-yet unexplained drug actions or side-effects. Using isotopically labeled aspirin-d3, in combination with acetylated lysine purification and LC-MS/MS, we identified over 12000 sites of lysine acetylation from cultured human cells...
December 2, 2016: Molecular & Cellular Proteomics: MCP
https://www.readbyqxmd.com/read/27908843/treatment-of-acute-coronary-syndrome-by-telemedically-supported-paramedics-compared-with-physician-based-treatment-a-prospective-interventional-multicenter-trial
#3
Jörg C Brokmann, Clemens Conrad, Rolf Rossaint, Sebastian Bergrath, Stefan K Beckers, Miriam Tamm, Michael Czaplik, Frederik Hirsch
BACKGROUND: Prehospital treatment of acute coronary syndrome (ACS) in German emergency medical services (EMSs) is reserved for EMS physicians due to legal issues. OBJECTIVE: The objective of this prospective, interventional, multicenter trial was to evaluate the quality of telemedically-delegated therapy and the possible complications in patients with ACS. METHODS: After approval by the ethics committee and trial registration, a one-year study phase was started in August 2012 with 5 ambulances, telemedically equipped and staffed with paramedics, in 4 German EMS districts...
December 1, 2016: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/27908388/the-unknown-association-of-ppis-with-chest-pain-in-patients-with-known-treated-coronary-artery-disease-a-diagnostic-dilemma
#4
Fahad Javed, Stephen Ramee
Patients with coronary artery disease (CAD) are destined to lifelong antiplatelet therapy in form of aspirin (acetylsalicylic acid) alone, or in combination with other P2Y2 inhibitors. Proton pump inhibitors (PPIs) are the preferred agents for the treatment and prophylaxis of gastrointestinal injury associated with nonsteroidal anti-inflammatory drug or acetylsalicylic acid or both,(1) but recent data has raised questions about their association with negative cardiovascular events. We report 2 cases of patients with known CAD presented with chest pain mimicking angina pectoris that successfully resolved on discontinuation of the PPIs...
July 2016: Current Problems in Cardiology
https://www.readbyqxmd.com/read/27907854/raman-spectroscopy-and-capillary-zone-electrophoresis-for-the-analysis-of-degradation-processes-in-commercial-effervescent-tablets-containing-acetylsalicylic-acid-and-ascorbic-acid
#5
Sabine Neuberger, Kevin Jooß, Dirk Flottmann, Gerhard Scriba, Christian Neusüß
In order to ensure the stability of pharmaceutical products appropriate manufacturing and storage conditions are required. In general, the degradation of active pharmaceutical ingredients (APIs) and subsequent formation of degradation products affect the pharmaceutical quality. Thus, a fast and effective detection and characterization of these substances is mandatory. Here, the applicability of Raman spectroscopy and CZE for the characterization of the degradation of effervescent tablets containing acetylsalicylic acid (ASA) and ascorbic acid (AA) was evaluated...
November 15, 2016: Journal of Pharmaceutical and Biomedical Analysis
https://www.readbyqxmd.com/read/27907814/platelet-function-one-and-three-months-after-coronary-bypass-surgery-in-relation-to-once-or-twice-daily-dosing-of-acetylsalicylic-acid
#6
Torbjörn Ivert, Magnus Dalén, Charlotte Ander, Ragnhild Stålesen, Per Näsman, Marie Lordkipanidzé, Paul Hjemdahl
INTRODUCTION: Current guidelines recommend acetylsalicylic acid (ASA) treatment after coronary artery bypass grafting (CABG) to reduce thrombotic vein graft occlusion. The optimal dosage of ASA is not known. MATERIALS AND METHODS: Forty-two patients undergoing elective CABG were randomized to receive either ASA 75mg or 160mg once daily (OD) or 75mg twice daily (BID) after the operation. Platelet function testing was performed before, and one and three months after the operation...
November 21, 2016: Thrombosis Research
https://www.readbyqxmd.com/read/27905143/characterization-of-adverse-drug-reactions-causing-admission-to-an-intensive-care-unit
#7
Camilo Rojas-Velandia, Jair Ruiz-Garzón, Juan-Carlos Moscoso-Alcina, Álvaro Vallejos-Narvaéz, Jenny Castro-Canoa, Yuri Bustos-Martínez, Max Flórez-Cutiva, Mabel Contreras-Muñoz, Jully-Carolina Gómez-Gil, Carlos-Alberto Calderón-Ospina
AIM: This study aimed to determine the occurrence of adverse drug reactions (ADRs) that caused admission to the intensive care unit (ICU) of a university hospital. METHODS: Clinical records were reviewed for patients meeting the inclusion criteria who were admitted to the ICU between September and December 2012. Suspected cases of adverse drug reactions (ADR) were documented. Nine researchers later evaluated causality using the Naranjo Algorithm, preventability using the Schumock and Thornton criteria, and clinical classification based on the dose-time-susceptibility (DoTS) system...
December 1, 2016: British Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/27901390/effects-of-various-antiplatelet-drugs-on-ex-vivo-platelet-activation-induced-by-equine-herpesvirus-type-1
#8
Daniela Hernandez, Wee Ming Yeo, Marjory B Brooks, Sally L Ness, Thomas J Divers, Tracy Stokol
OBJECTIVE To evaluate the effects of treatment of horses with standard platelet inhibitors on ex vivo inhibition of platelet activation by equine herpesvirus type I (EHV-I). ANIMALS II healthy adult horses. PROCEDURES In a double-blinded, placebo-controlled crossover study, horses were treated orally for 5 days with theophylline (5 mg/kg, q 12 h), pentoxifylline (10 mg/kg, q 12 h), clopidogrel bisulfate (4 mg/kg, q 24 h), acetylsalicylic acid (20 mg/kg, q 24 h), or placebo. Horses received all treatments, each separated by a 3-week washout period...
December 2016: American Journal of Veterinary Research
https://www.readbyqxmd.com/read/27892890/trial-design-rivaroxaban-for-the-prevention-of-major-cardiovascular-events-after-transcatheter-aortic-valve-replacement-rationale-and-design-of-the-galileo-study
#9
Stephan Windecker, Jan Tijssen, Gennaro Giustino, Ana H C Guimarães, Roxana Mehran, Marco Valgimigli, Pascal Vranckx, Robert C Welsh, Usman Baber, Gerrit-Anne van Es, Peter Wildgoose, Albert A Volkl, Ana Zazula, Karen Thomitzek, Melanie Hemmrich, George D Dangas
BACKGROUND: Optimal antithrombotic treatment after transcatheter aortic valve replacement (TAVR) is unknown and determined empirically. The direct factor Xa inhibitor rivaroxaban may potentially reduce TAVR-related thrombotic complications and premature valve failure. DESIGN: GALILEO is an international, randomized, open-label, event-driven, phase III trial in more than 1,520 patients without an indication for oral anticoagulation who underwent a successful TAVR (ClinicalTrials...
October 31, 2016: American Heart Journal
https://www.readbyqxmd.com/read/27881833/apixaban-for-treatment-of-embolic-stroke-of-undetermined-source-atticus-randomized-trial-rationale-and-study-design
#10
Tobias Geisler, Sven Poli, Christoph Meisner, Juergen Schreieck, Christine S Zuern, Thomas Nägele, Johannes Brachmann, Werner Jung, Georg Gahn, Elisabeth Schmid, Hansjörg Bäezner, Timea Keller, Gabor C Petzold, Jan-Wilko Schrickel, Jan Liman, Rolf Wachter, Frauke Schön, Martin Schabet, Alfred Lindner, Albert C Ludolph, Hubert Kimmig, Sebastian Jander, Uwe Schlegel, Meinrad Gawaz, Ulf Ziemann
RATIONALE: Optimal secondary prevention of embolic stroke of undetermined source is not established. The current standard in these patients is acetylsalicylic acid, despite high prevalence of yet undetected paroxysmal atrial fibrillation. AIM: The ATTICUS randomized trial is designed to determine whether the factor Xa inhibitor apixaban administered within 7 days after embolic stroke of undetermined source, is superior to acetylsalicylic acid for prevention of new ischemic lesions documented by brain magnetic resonance imaging within 12 months after index stroke...
November 23, 2016: International Journal of Stroke: Official Journal of the International Stroke Society
https://www.readbyqxmd.com/read/27879470/incidence-and-management-of-thrombotic-and-thromboembolic-complications-following-the-norwood-procedure-a-systematic-review
#11
Arnav Agarwal, Mohammed Firdouse, Nishaan Brar, Andy Yang, Panos Lambiris, Anthony K Chan, Tapas K Mondal
BACKGROUND: The stage 1 Norwood procedure and its variants represent the first step of palliation for hypoplastic left heart syndrome. Although appropriate postoperative thromboprophylaxis is integral, significant variance remains across institutional practices. The purpose of this systematic review is to estimate the incidence of thrombosis and thromboembolism following the Norwood or modified Blalock-Taussig shunt procedure and examine current thromboprophylaxis regimens. METHODS: Ovid MEDLINE and Embase were searched from January 2000 to June 2016 for primary studies explicitly reporting incidence of thrombosis, thromboembolism (strokes and pulmonary embolisms), or shunt occlusion in neonates, infants, and children undergoing the Norwood procedure or any variant...
November 21, 2016: Clinical and Applied Thrombosis/hemostasis
https://www.readbyqxmd.com/read/27866570/the-diagnosis-and-treatment-of-peripheral-arterial-vascular-disease
#12
Holger Lawall, Peter Huppert, Christine Espinola-Klein, Gerhard Rümenapf
BACKGROUND: In peripheral arterial occlusive disease (PAOD), arterial stenosis or occlusion impairs perfusion in the territory of the distal portion of the aorta and the iliac and leg arteries. In Germany, the prevalence of PAOD rises with age, reaching 20% among persons over age 70. METHODS: This guideline was prepared by a collaboration of 22 medical specialty societies and two patient self-help organizations on the basis of pertinent publications that were retrieved by a systematic search in PubMed for articles that appeared from 2008 to April 2014, with a subsequent update to May 2015...
October 28, 2016: Deutsches Ärzteblatt International
https://www.readbyqxmd.com/read/27865641/canadian-cardiovascular-society-guidelines-on-perioperative-cardiac-risk-assessment-and-management-for-patients-who-undergo-noncardiac-surgery
#13
Emmanuelle Duceppe, Joel Parlow, Paul MacDonald, Kristin Lyons, Michael McMullen, Sadeesh Srinathan, Michelle Graham, Vikas Tandon, Kim Styles, Amal Bessissow, Daniel I Sessler, Gregory Bryson, P J Devereaux
The Canadian Cardiovascular Society Guidelines Committee and key Canadian opinion leaders believed there was a need for up to date guidelines that used the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) system of evidence assessment for patients who undergo noncardiac surgery. Strong recommendations included: 1) measuring brain natriuretic peptide (BNP) or N-terminal fragment of proBNP (NT-proBNP) before surgery to enhance perioperative cardiac risk estimation in patients who are 65 years of age or older, are 45-64 years of age with significant cardiovascular disease, or have a Revised Cardiac Risk Index score ≥ 1; 2) against performing preoperative resting echocardiography, coronary computed tomography angiography, exercise or cardiopulmonary exercise testing, or pharmacological stress echocardiography or radionuclide imaging to enhance perioperative cardiac risk estimation; 3) against the initiation or continuation of acetylsalicylic acid for the prevention of perioperative cardiac events, except in patients with a recent coronary artery stent or who will undergo carotid endarterectomy; 4) against α2 agonist or β-blocker initiation within 24 hours before surgery; 5) withholding angiotensin-converting enzyme inhibitor and angiotensin II receptor blocker starting 24 hours before surgery; 6) facilitating smoking cessation before surgery; 7) measuring daily troponin for 48 to 72 hours after surgery in patients with an elevated NT-proBNP/BNP measurement before surgery or if there is no NT-proBNP/BNP measurement before surgery, in those who have a Revised Cardiac Risk Index score ≥1, age 45-64 years with significant cardiovascular disease, or age 65 years or older; and 8) initiating of long-term acetylsalicylic acid and statin therapy in patients who suffer myocardial injury/infarction after surgery...
October 4, 2016: Canadian Journal of Cardiology
https://www.readbyqxmd.com/read/27862978/abcc3-polymorphisms-and-mrna-expression-influence-the-concentration-of-a-carboxylic-acid-metabolite-in-patients-on-clopidogrel-and-aspirin-therapy
#14
André Ducati Luchessi, Marta Concheiro, Juliana de Freitas Germano, Vivian Nogueira Silbiger, Raul Hernandes Bortolin, Angelines Cruz, Oscar Quintela, Maria Brion, Angel Carracedo, Andres Iñiguez, Marisol Bravo, Manuel López-Rivadulla, Rosario Dominguez Crespo Hirata, Amanda Guerra Moraes Rego Sousa, Mario Hiroyuki Hirata
Acetylsalicylic acid and clopidogrel combined therapy has been reported to be beneficial in patients with acute coronary syndrome (ACS). Antiplatelet drug resistance, especially to clopidogrel, is a multifactorial phenomenon that affects a large number of ACS patients. The genetic contribution to this drug response is not fully elucidated. We investigated the relationship of ABC-type efflux subfamily C member 3 (ABCC3) polymorphisms and mRNA expression with plasma concentrations of clopidogrel, salicylic acid (SA), and a carboxylic acid metabolite (CAM)...
November 12, 2016: Basic & Clinical Pharmacology & Toxicology
https://www.readbyqxmd.com/read/27849273/use-of-prescription-drugs-and-self-medication-among-men
#15
Maria Aparecida Medeiros Barros do Prado, Priscila Maria Stolses Bergamo Francisco, Tássia Fraga Bastos, Marilisa Berti de Azevedo Barros
Objective: To estimate the prevalence, investigate factors associated with the use of medication according to prescription, identify the main pharmaceuticals consumed through self-medication, and the reason for this use among adult men. Methods: This cross-sectional population-based study with stratified clustered two-stage sampling was conducted in Campinas, São Paulo, Brazil, in 2008/2009. Results: Of the 1,063 men, 45.3% reported using at least 1 drug in the last 3 days...
July 2016: Revista Brasileira de Epidemiologia, Brazilian Journal of Epidemiology
https://www.readbyqxmd.com/read/27843305/does-the-use-of-acetylsalicylic-acid-have-an-influence-on-our-vision
#16
REVIEW
Katarzyna Michalska-Małecka, Agnieszka Regucka, Dorota Śpiewak, Magdalena Sosnowska-Pońska, Alfred Niewiem
PURPOSE: Acetylsalicylic acid (ASA) is one of the most commonly used drugs in the world due to its anti-inflammatory, analgesic, and antipyretic properties. This review aims to describe the relationship between acetylsalicylic acid and age-related macular degeneration (AMD) - a chronic disease that causes deterioration of visual acuity and is one of the most common ophthalmological diseases these days. METHODS: Data presented in this review were collected from both research and review articles concerning ophthalmology and pharmacology...
2016: Clinical Interventions in Aging
https://www.readbyqxmd.com/read/27826643/association-between-antithrombotic-treatment-and-hemorrhagic-stroke-in-patients-with-atrial-fibrillation-a-cohort-study-in-primary-care
#17
Per Wändell, Axel C Carlsson, Martin Holzmann, Johan Ärnlöv, Sven-Erik Johansson, Jan Sundquist, Kristina Sundquist
OBJECTIVE: The objective of this study was to study the association between antithrombotic treatment and risk of hemorrhagic stroke (HS) in patients with atrial fibrillation (AF) treated in primary health care. METHODS: Study population included all adults (n = 12,215) 45 years and older diagnosed with AF at 75 primary care centers in Sweden 2001-2007. Outcome was defined as a first hospital episode with a discharge episode of HS after the AF diagnosis. Association between HS and persistent treatment with antithrombotic agents (warfarin, acetylsalicylic acid (ASA), clopidogrel) was explored using Cox regression analysis, with hazard ratios (HRs) and 95 % CIs...
November 8, 2016: European Journal of Clinical Pharmacology
https://www.readbyqxmd.com/read/27825819/interaction-between-endogenous-carbon-monoxide-and-hydrogen-sulfide-in-the-mechanism-of-gastroprotection-against-acute-aspirin-induced-gastric-damage
#18
Marcin Magierowski, Katarzyna Magierowska, Magdalena Hubalewska-Mazgaj, Juliusz Adamski, Dominik Bakalarz, Zbigniew Sliwowski, Robert Pajdo, Slawomir Kwiecien, Tomasz Brzozowski
Acetylsalicylic acid (ASA) is mainly recognized as painkiller or anti-inflammatory drug. However, ASA causes serious side effects towards gastrointestinal (GI) tract which limits its usefulness. Carbon monoxide (CO) and hydrogen sulfide (H2S) have been described to act as important endogenous messengers and mediators of gastroprotection but whether they can interact in gastroprotection against acute ASA-induced gastric damage remains unknown. In this study male Wistar rats were pretreated with 1) vehicle (saline, i...
November 5, 2016: Pharmacological Research: the Official Journal of the Italian Pharmacological Society
https://www.readbyqxmd.com/read/27818251/mesoporous-silica-nanoparticles-as-a-new-carrier-methodology-in-the-controlled-release-of-the-active-components-in-a-polypill
#19
Antonio L Doadrio, José M Sánchez-Montero, Juan C Doadrio, Antonio J Salinas, María Vallet-Regí
Polypill is a medication designed for preventing heart attacks through a combination of drugs. Current formulations contain blood pressure-lowering drugs and others, such statins or acetylsalicylic acid. These drugs exhibit different physical chemical features, and consequently different release kinetics. Therefore, the concentration in plasma of some of them after the release process can be out of the therapeutic range. This paper investigates a new methodology for the control dosage of a polypill recently reported containing hydrochlorothiazide, amlodipine, losartan and simvastatin in a 12...
November 3, 2016: European Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/27817899/determination-and-characterization-of-pharmaceuticals-in-sludge-from-municipal-and-livestock-wastewater-treatment-plants
#20
Kalu Ibe Ekpeghere, Ji-Woo Lee, Hee-Young Kim, Sun-Kyoung Shin, Jeong-Eun Oh
This study investigated 24 pharmaceuticals compounds belonging to the classes of analgesics, stimulants, anti-seizures, non-steroidal anti-inflammatory drugs (NSAIDs), and antibiotics in the sludge of 12 municipal sewage treatment plants (S-sludge) and 4 livestock wastewater treatment plants (L-sludge) located across Korea. Over 70% of the target compounds were detected in at least one sample of S-sludge and L-sludge. The total concentration of the target pharmaceutical compounds detected in S-sludge was 2...
November 3, 2016: Chemosphere
keyword
keyword
53819
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"