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https://www.readbyqxmd.com/read/29314596/multiplate%C3%A2-evaluation-of-acetylsalicylic-acid-efficacy-in-carotid-surgery-routine-and-genetic-influencing-factors
#1
S Roullet, S Labrouche, C Carrie, H Auque, X Berard, G Freyburger
BACKGROUND: Acetylsalicylic acid (ASA) is recommended before, during and after carotid endarterectomy (CEA). Efficacy of ASA is influenced by numerous biological and genotypic factors. OBJECTIVES: To determine the biological efficacy of ASA by using the Multiplate® method and to explore the biological parameters and genomic factors influencing this efficacy. METHODS: This descriptive cross-sectional study included all patients scheduled for CEA between January 2012 and April 2013...
January 3, 2018: Journal of Thrombosis and Haemostasis: JTH
https://www.readbyqxmd.com/read/29284385/therapeutic-applications-of-prostaglandins-and-thromboxane-a2-inhibitors-in-abdominal-aortic-aneurysms
#2
Courtois Audrey, Makrygiannis Georgios, Cheramy-Bien Jean-Paul, Purnelle Audrey, Pirotte Bernard, Jean Michel Dogné, Julien Hanson, Defraigne Jean-Olivier, Drion Pierre, Natzi Sakalihasan
Abdominal aortic aneurysm (AAA) is one of the leading causes of death in western countries. Surgery is still, at the present time, the sole treatment that has however a significant mortality and cost rate. Many pharmacological agents are under investigation aiming to reduce growth and prevent AAA rupture. These drugs target different pathological pathways and, notably, the excessive production of prostanoids by cyclooxygenases (COX). Intra-aneurysmal thrombus plays an adverse key role in the progression of AAA, platelets being a primary source of prostanoids as thromboxane A2...
December 27, 2017: Current Drug Targets
https://www.readbyqxmd.com/read/29277101/incidence-and-management-of-thrombotic-and-thromboembolic-complications-following-the-superior-cavopulmonary-anastomosis-procedure-a-literature-review
#3
Arnav Agarwal, Mohammed Firdouse, Nishaan Brar, Andy Yang, Panos Lambiris, Anthony K Chan, Tapas Kumar Mondal
The objective of this literature review was to estimate the incidence of thrombosis and thromboembolism associated with the superior cavopulmonary anastomosis (SCPA) procedure and its variants and to examine current thromboprophylaxis regimens utilized. MEDLINE and EMBASE were searched from inception to August 2017 for all prospective and retrospective cohort studies explicitly reporting incidence of thrombosis, thromboembolism, or shunt occlusion in neonates, infants, and children undergoing 1 or more variants of the SCPA procedure...
January 1, 2017: Clinical and Applied Thrombosis/hemostasis
https://www.readbyqxmd.com/read/29276907/-regulatory-adaptive-status-in-determining-the-effectiveness-of-bisoprololum-and-sotalolum-in-patients-with-hypertensive-disease-and-paroxysmal-supraventricular-tachycardia
#4
V G Tregubov, V M Pokrovsky, N M Nazhalkina
AIM: To determine efficacy of bisoprolol and sotalol treatments in patients with paroxysmal supraventricular tachycardia (SVT) and essential hypertension (EH) considering effects of these treatments on the regulatory adaptive status (RAS). MATERIALS AND METHODS: The study included 49 patients with paroxysmal SVT associated with stage II-III EH randomized to two groups of either bisoprolol (6.9±2.2 mg/day, n=25) or sotalol (162.5±46.2 mg/day, n=24) treatment. Lisinopril (14...
2017: Kardiologiia
https://www.readbyqxmd.com/read/29251761/single-pill-combinations-spcs-and-treatment-of-arterial-hypertension-in-poland-expert-consensus-statement-of-the-polish-society-of-hypertension-and-polish-cardiac-society-working-group-on-cardiovascular-pharmacotherapy
#5
Andrzej Tykarski, Krystyna Widecka, Krzysztof Narkiewicz, Beata Wożakowska-Kapłon, Zbigniew Gaciong, Stefan Grajek, Tomasz Grodzicki, Andrzej Januszewicz, Jacek Wolf, Aleksander Prejbisz, Katarzyna Kostka-Jeziorny, Krzysztof J Filipiak
The reasons for the publication of current expert consensus statement after 4 years from the previous one are: the growing number of evidence on the benefits of the use of single-pill combinations (SPCs) in hypertension (also with concomitant dyslipidaemia), the extension of indications for their use in the hypertension management algorithm and the emergence in recent years after the publication of Polish Society of Hypertension experts' position statement in 2013 of new types of SPCs available to doctors in Poland, including triple-drug combinations of antihypertensives and the so-called "hybrids" SPCs containing not only antihypertensive drugs but also statins...
2017: Kardiologia Polska
https://www.readbyqxmd.com/read/29243196/chronic-mild-hyperhomocysteinemia-alters-inflammatory-and-oxidative-nitrative-status-and-causes-protein-dna-damage-as-well-as-ultrastructural-changes-in-cerebral-cortex-is-acetylsalicylic-acid-neuroprotective
#6
Daniella de S Moreira, Paula W Figueiró, Cassiana Siebert, Caroline A Prezzi, Francieli Rohden, Fatima C R Guma, Vanusa Manfredini, Angela T S Wyse
Homocysteine is a sulfur-containing amino acid derived from methionine metabolism. When plasma homocysteine levels exceed 10-15 μM, there is a condition known as hyperhomocysteinemia, which occur as a result of an inborn error of methionine metabolism or by non-genetic causes. Mild hyperhomocysteinemia is considered a risk factor for development of neurodegenerative diseases. The objective of the present study was to evaluate whether acetylsalicylic acid has neuroprotective role on the effect of homocysteine on inflammatory, oxidative/nitrative stress, and morphological parameters in cerebral cortex of rats subjected to chronic mild hyperhomocysteinemia...
December 14, 2017: Neurotoxicity Research
https://www.readbyqxmd.com/read/29241314/perioperative-antithrombotic-therapy-in-patients-undergoing-endoscopic-urologic-surgery-where-do-we-stand-with-current-literature
#7
Richard Naspro, Lori B Lerner, Roberta Rossini, Michele Manica, Henry H Woo, Ross J Calopedos, Cecilia M Cracco, Cesare M Scoffone, Thomas R Herrmann, Jean J de la Rosette, Jean-Nicolas Cornu, Luigi F DA Pozzo
INTRODUCTION: The number of patients on chronic anticoagulant or antiplatelet therapy requiring endoscopic urological surgery is increasing worldwide. Therefore, there is a strong demand to standardize the peri-operative treatment of this cohort of patients, both from a surgical and cardiological point of view, balancing the risks of bleeding versus thrombosis, and the important possible clinical and medical legal repercussions therein. EVIDENCE ACQUISITION: Although literature is scarce and the quality of evidence quite low, in line with other surgical specialties, guidelines and recommendations for the management of urological patients have begun to emerge...
December 14, 2017: Minerva Urologica e Nefrologica, the Italian Journal of Urology and Nephrology
https://www.readbyqxmd.com/read/29236147/-platelet-inhibition-in-elderly-patients
#8
A Schäfer, J Bauersachs
Single antiplatelet therapy (SAPT) using predominantly acetylsalicylic acid (ASA) is the baseline anti-thrombotic therapy in primary as well as secondary prevention of atherosclerotic disease. Dual antiplatelet therapy (DAPT) is the cornerstone of maintenance medication following elective percutaneous coronary interventions or acute coronary syndromes (ST elevation myocardial infarction, non-ST elevation myocardial infarction and unstable angina pectoris). In the past the duration of DAPT in particular has been frequently discussed...
December 13, 2017: Herz
https://www.readbyqxmd.com/read/29227269/reye-ray-s-syndrome-a-problem-everyone-should-remember
#9
I Chornomydz, O Boyarchuk, A Chornomydz
Reye syndrome is a rare but a very dangerous emergency that children and teenagers suffer. This threatening condition occurs during the treatment of fever in the clinical course of viral diseases with drugs containing acetylsalicylic acid and other salicylates. The high mortality rate from this disease is associated with the development of a rapidly progressing toxic encephalopathy and hepatic insufficiency. The etiology and pathogenesis of the Reye syndrome, despite the large number of investigations, is not clear enough...
November 2017: Georgian Medical News
https://www.readbyqxmd.com/read/29214676/platelet-function-monitoring-for-stent-thrombosis-in-critically-iii-patients-with-an-acute-coronary-syndrome
#10
Lisa Tilemann, Sarah K Mohr, Michael Preusch, Emanuel Chorianopoulos, Evangelos Giannitsis, Hugo A Katus, Oliver J Müller
BACKGROUND: Patients after cardiac arrest or in cardiogenic shock due to acute coronary syndrome (ACS) are at high risk for stent thrombosis (ST) and recurrent cardiovascular events after primary percutaneous coronary intervention (PCI). High post-interventional platelet reactivity (HPR) might be an additional risk factor for ST in these critically ill patients. METHODS: Between 2006 and 2016, 401 critically ill patients from a cardiologic intensive care unit underwent platelet function testing after primary PCI using whole blood impedance aggregometry...
December 6, 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/29204669/-the-use-of-platelet-aggregation-inhibitors-in-the-perioperative-period
#11
REVIEW
J Wagner, J F Lock, V Luber, U A Dietz, S Lichthardt, N Matthes, K Krajinovic, C-T Germer, S Knop, A Wiegering
Every year 16 million operations are performed in Germany. Many patients take platelet aggregation inhibitors as a primary or secondary prevention to reduce the risk of cardiovascular events. Especially during the perioperative period, this risk reduction is relevant due to an increased risk for cardiac events (in approximately 6.2% of operations). As a result of a presumed increased risk of bleeding, platelet aggregation inhibitors are often paused perioperatively. Thus, doctors must decide on a risk-adapted basis whether the medication can be continued perioperatively and, if so, with what risks...
December 4, 2017: Der Chirurg; Zeitschrift Für Alle Gebiete der Operativen Medizen
https://www.readbyqxmd.com/read/29200891/conditioning-on-future-exposure-to-define-study-cohorts-can-induce-bias-the-case-of-low-dose-acetylsalicylic-acid-and-risk-of-major-bleeding
#12
Jennifer L Lund, Erzsébet Horváth-Puhó, Szimonetta Komjáthiné Szépligeti, Henrik Toft Sørensen, Lars Pedersen, Vera Ehrenstein, Til Stürmer
Background: A principle of cohort studies is that cohort membership is defined by current rather than future exposure information. Pharmacoepidemiologic studies using existing databases are vulnerable to violation of this principle. We evaluated the impact of using data on future redemption of prescriptions to determine cohort membership, motivated by a published example seeking to emulate a "per-protocol" association between continuous versus never use of low-dose acetylsalicylic acid (ASA) and major bleeding (e...
2017: Clinical Epidemiology
https://www.readbyqxmd.com/read/29199166/which-drugs-are-risk-factors-for-the-development-of-gastroesophageal-reflux-disease
#13
Zeynel Mungan, Binnur Pınarbaşı Şimşek
Gastroesophageal reflux disease (GERD), which is common in many communities, is associated with structural factors, eating habits, and the use of certain drugs. The use of such drugs can lead to the emergence of GERD and can also exacerbate existing reflux symptoms. These drugs can contribute to GERD by directly causing mucosal damage, by reducing lower esophageal sphincter pressure (LESP), or by affecting esophagogastric motility. In this article, we report our investigation of the relationships between GERD and medications within the scope of the "Turkish GERD Consensus Group...
December 2017: Turkish Journal of Gastroenterology: the Official Journal of Turkish Society of Gastroenterology
https://www.readbyqxmd.com/read/29196297/acetylsalicylic-acid-governs-the-effect-of-sorafenib-in-ras-mutant-cancers
#14
Heinz Hammerlindl, Dinoop Ravindran Menon, Sabrina Hammerlindl, Abdullah Al Emran, Joachim Torrano, Katrin Sproesser, Divya Thakkar, Min Xiao, Victoria G Atkinson, Brian Gabrielli, Nikolas K Haass, Meenhard Herlyn, Clemens Krepler, Helmut Schaider
PURPOSE: Identify and characterize novel combinations of sorafenib with anti-inflammatory painkillers to target difficult to treat RAS-mutant cancer. EXPERIMENTAL DESIGN: The cytotoxicity of acetylsalicylic acid (aspirin) in combination with the multikinase inhibitor sorafenib (Nexavar) was assessed in RAS-mutant cell lines in vitro. The underlying mechanism for the increased cytotoxicity was investigated using selective inhibitors and shRNA-mediated gene knockdown...
December 1, 2017: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/29195233/therapeutic-effect-of-bone-marrow-mesenchymal-stem-cells-pretreated-with-acetylsalicylic-acid-on-experimental-periodontitis-in-rats
#15
Yixin Zhang, Yi Xiong, Xiwen Chen, Chenfeng Chen, Zhimin Zhu, Lei Li
Periodontitis is a local inflammatory environment with dysregulation of host responses, which results in destruction of periodontal tissues. Mesenchymal stem cells (MSCs) have been proven to play important roles in tissue regeneration by serving as progenitor cells, but its therapeutic outcomes are yet, evaluated variable and unpredictable because of the influence of local inflammation. Acetylsalicylic acid (ASA) has been reported to benefit for MSCs in terms of inflammation control and tissue regeneration...
November 28, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/29181735/-oral-anticoagulation-and-platelet-inhibition-after-atrial-appendage-occlusion
#16
REVIEW
Martin W Bergmann, Carsten W Israel
In Europe left atrial appendage occluders (LAAO) are most frequently used in patients with contraindications for oral anticoagulation (OAC); therefore, the classical therapeutic OAC scheme from the PROTECT-AF trial (vitamin K antagonist plus acetylsalicylic acid) is usually changed to dual anti-platelet therapy (DAPT) after implantation of a Watchman® or Amulet® LAAO (St. Jude Medical/Abbott, Eschborn, Germany). For many years, patients with an LAAO received DAPT for 1-6 months. The current standard comprises DAPT for 3 months, followed by permanent acetylsalicylic acid monotherapy if the transesophageal echocardiogram excludes a thrombus at the site of the LAAO...
December 2017: Herzschrittmachertherapie & Elektrophysiologie
https://www.readbyqxmd.com/read/29180113/two-common-mild-analgesics-have-no-effect-on-general-endocrine-mediated-endpoints-in-zebrafish-danio-rerio
#17
Jane E Morthorst, Birgit F Lund, Henrik Holbech, Poul Bjerregaard
Mild analgesics such as acetylsalicylic acid (ASA) and acetaminophen (APAP) exert their pain-relieving effect in humans by inhibition of prostaglandin synthesis. Prostaglandins play key roles in developmental and reproductive processes in vertebrates, and in recent years, it has been suggested that weak analgesics might also act as endocrine disrupters. In a set of experiments we investigated if ASA and APAP affect well-established endocrine endpoints in zebrafish (Danio rerio), which is a commonly used model organism in the investigation of endocrine disrupting chemicals...
November 24, 2017: Comparative Biochemistry and Physiology. Toxicology & Pharmacology: CBP
https://www.readbyqxmd.com/read/29179639/are-neutrophil-lymphocyte-ratio-nlr-platelet-lymphocyte-ratio-plr-and-or-mean-platelet-volume-mpv-clinically-useful-as-predictive-parameters-for-preeclampsia
#18
Dominique Mannaerts, Suzanne Heyvaert, Chania De Cordt, Claartje Macken, Charlotte Loos, Yves Jacquemyn
OBJECTIVE: Preeclampsia (PE) is a severe pregnancy complication with significant maternal and neonatal morbi-mortality resulting in high health care costs. Prevention, mainly based on the administration of acetylsalicylic acid, is only possible if timely identification of high-risk patients can be realized in an easy, nonexpensive, and widely available method. This paper explores the clinical usability of neutrophil/lymphocyte ratio (NLR), platelet/lymphocyte ratio (PLR), and/or mean platelet volume (MPV) in discriminating between women that will and those that will not develop PE...
December 11, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29163418/pharmacodynamics-pharmacokinetics-and-antiviral-activity-of-bay-81-8781-a-novel-nf-%C3%AE%C2%BAb-inhibiting-anti-influenza-drug
#19
Karoline Droebner, Emanuel Haasbach, Sabine E Dudek, Gerhard Scheuch, Karlheinz Nocker, Sebastian Canisius, Christina Ehrhardt, Georges von Degenfeld, Stephan Ludwig, Oliver Planz
Influenza is a respiratory disease that causes annual epidemics. Antiviral treatment options targeting the virus exist, but their efficiency is limited and influenza virus strains easily develop resistance. Thus, new treatment strategies are urgently needed. In the present study, we investigated the anti-influenza virus properties of D,L-lysine acetylsalicylate ⋅ glycine (BAY 81-8781; LASAG) that is approved as Aspirin i.v. for intravenous application. Instead of targeting the virus directly BAY 81-8781 inhibits the activation of the NF-κB pathway, which is required for efficient influenza virus propagation...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/29152088/aspirin-exerts-high-anti-cancer-activity-in-pik3ca-mutant-colon-cancer-cells
#20
Mancang Gu, Reiko Nishihara, Yang Chen, Wanwan Li, Yan Shi, Yohei Masugi, Tsuyoshi Hamada, Keisuke Kosumi, Li Liu, Annacarolina da Silva, Jonathan A Nowak, Tyler Twombly, Chunxia Du, Hideo Koh, Wenbin Li, Jeffrey A Meyerhardt, Brian M Wolpin, Marios Giannakis, Andrew J Aguirre, Adam J Bass, David A Drew, Andrew T Chan, Charles S Fuchs, Zhi Rong Qian, Shuji Ogino
Evidence suggests that nonsteroidal anti-inflammatory drug aspirin (acetylsalicylic acid) may improve patient survival in PIK3CA-mutant colorectal carcinoma, but not in PIK3CA-wild-type carcinoma. However, whether aspirin directly influences the viability of PIK3CA-mutant colon cancer cells is poorly understood. We conducted in vitro experiments to test our hypothesis that the anti-proliferative activity of aspirin might be stronger for PIK3CA-mutant colon cancer cells than for PIK3CA-wild-type colon cancer cells...
October 20, 2017: Oncotarget
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