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https://www.readbyqxmd.com/read/27921196/danshen-injection-as-adjuvant-treatment-for-unstable-angina-pectoris-a-systematic-review-and-meta-analysis
#1
Jia-Rui Wu, Shi Liu, Xiao-Meng Zhang, Bing Zhang
OBJECTIVE: To systematically evaluate the clinical effectiveness and safety of Danshen Injection (, DS) as one adjuvant treatment for conventional therapy with Western medicine (WM) for unstable angina pectoris (UAP). METHODS: Using literature databases, a thorough and systematic retrieval of randomized controlled trials (RCTs) comparing DS plus WM with WM was conducted from inception to April 2015. The extracted data from included studies was analyzed by Review Manager 5...
December 5, 2016: Chinese Journal of Integrative Medicine
https://www.readbyqxmd.com/read/27916398/ruxolitinib-for-the-treatment-of-inadequately-controlled-polycythaemia-vera-without-splenomegaly-response-2-a-randomised-open-label-phase-3b-study
#2
Francesco Passamonti, Martin Griesshammer, Francesca Palandri, Miklos Egyed, Giulia Benevolo, Timothy Devos, Jeannie Callum, Alessandro M Vannucchi, Serdar Sivgin, Caroline Bensasson, Mahmudul Khan, Nadjat Mounedji, Guray Saydam
BACKGROUND: In the pivotal RESPONSE study, ruxolitinib, a Janus kinase (JAK)1 and JAK2 inhibitor, was superior to best available therapy at controlling haematocrit and improving splenomegaly and symptoms in patients with polycythaemia vera with splenomegaly who were inadequately controlled with hydroxyurea. In this study, we assessed the efficacy and safety of ruxolitinib in controlling disease in patients with polycythaemia vera without splenomegaly who need second-line therapy. METHODS: RESPONSE-2 is a randomised, open-label, phase 3b study assessing ruxolitinib versus best available therapy in patients with polycythaemia vera done in 48 hospitals or clinics across 12 countries in Asia, Australia, Europe, and North America...
December 1, 2016: Lancet Oncology
https://www.readbyqxmd.com/read/27913753/neutrophil-derived-microparticles-are-released-into-the-coronary-circulation-following-percutaneous-coronary-intervention-in-acute-coronary-syndromes
#3
Gonzalo J Martinez, Jennifer Y Barraclough, Shirley Nakhla, Vivian Kienzle, Stacy Robertson, Ziad Mallat, David S Celermajer, Sanjay Patel
AIMS: To evaluate (i) local coronary and systemic levels of microparticles (MP) in Acute Coronary Syndrome (ACS) and Stable Angina Pectoris (SAP) patients and (ii) their release after plaque disruption with percutaneous coronary intervention (PCI). BACKGROUND: Microparticles are small vesicles originating from plasma membranes of cells after activation or apoptosis and are implicated in the pathogenesis of atherosclerosis. Neutrophils play a role in plaque destabilisation and shed neutrophil-derived microparticles have the potential to drive significant pro-inflammatory and thrombotic downstream effects...
December 2, 2016: Bioscience Reports
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/27904510/correlation-between-plasma-angiopoietin-1-angiopoietin-2-and-matrix-metalloproteinase-2-in-coronary-heart-disease
#5
Haoyu Wu, Xiling Shou, Lei Liang, Congxia Wang, Xiaowei Yao, Gong Cheng
INTRODUCTION: Angiopoietin-2 (Ang-2) plays a critical role in inducing tumor cell infiltration, and this invasive phenotype is caused by up-regulation of matrix metalloproteinase (MMP)-2. The relationship between Ang-2 and MMP-2 in atherosclerosis has not been reported yet. The aim is to measure the plasma concentrations of Ang-1, Ang-2 and MMP-2 and assess the correlation between the concentrations of these factors in coronary heart disease (CHD) patients. MATERIAL AND METHODS: The testing was done in a cross-sectional study...
December 1, 2016: Archives of Medical Science: AMS
https://www.readbyqxmd.com/read/27899855/evaluation-of-echocardiographic-epicardial-fat-thickness-as-a-sign-of-cardiovascular-risk-in-positive-exercise-test-patients
#6
Hüseyin Katlandur, Şeref Ulucan, Hüseyin Özdil, Ahmet Keser, Zeynettin Kaya, Kerem Özbek, M Sıddık Ülgen
BACKGROUND: The association between epicardial fat thickness (EFT) and positive exercise test results for the diagnosis of coronary artery diseases (CAD) has yet to be evaluated. This study assessed the predictive value of EFT for CAD on the angiographs of patients with positive exercise tests. METHODS: A total of 91 subjects were chosen consecutively from stable angina pectoris patients who were referred for coronary angiography due to a positive exercise test result...
November 2016: Acta Cardiologica Sinica
https://www.readbyqxmd.com/read/27889859/chronic-high-dose-glucocorticoid-therapy-triggers-the-development-of-chronic-organ-damage-and-worsens-disease-outcome-in-systemic-lupus-erythematosus
#7
Tünde Tarr, Gábor Papp, Nikolett Nagy, Edina Cserép, Margit Zeher
Long-term survival of patients with systemic lupus erythematosus (SLE) improved worldwide; thus, prevention of cumulative organ damage became a major goal in disease management. The aim of our study was to investigate the chronic organ damages and their influence on disease outcome in SLE. We evaluated clinical conditions, laboratory findings and medications of 357 consecutive SLE patients and assessed their impact on Systemic Lupus Collaborating Clinics (SLICC)/American College of Rheumatology (ACR) Damage Index (SDI) and disease outcome...
November 26, 2016: Clinical Rheumatology
https://www.readbyqxmd.com/read/27881527/clinical-factors-associated-with-initiation-of-and-persistence-with-adp-receptor-inhibiting-oral-antiplatelet-treatment-after-acute-coronary-syndrome-a-nationwide-cohort-study-from-finland
#8
Tuire Prami, Houssem Khanfir, Anna Deleskog, Pål Hasvold, Ville Kytö, Eeva Reissell, Juhani Airaksinen
OBJECTIVES: To study patient selection for and persistence with ADP receptor-inhibiting oral antiplatelet (OAP) treatment after acute coronary syndrome (ACS). DESIGN: Observational, retrospective, cohort study linking real-life patient-level register data. SETTING: Nationwide drug usage study using data of patients with ACS discharged from hospitals in Finland. PARTICIPANTS: The study population consisted of 54 416 patients (aged ≥18 years) following hospital admission for unstable angina pectoris or myocardial infarction during 2009-2013...
November 22, 2016: BMJ Open
https://www.readbyqxmd.com/read/27879192/n-terminal-probrain-natriuretic-peptide-in-patients-with-acute-coronary-syndrome%C3%A2
#9
Qi Kang, Zheng Wan, Zhenwen Huang
OBJECTIVE: To observe the changes and evaluate the significance of serum N-terminal probrain natriuretic peptide (NT-proBNP) levels in patients with acute coronary syndrome and to discuss its clinical significance and relationship with the severity of disease. METHODS: Serum NT-proBNP levels were determined rapidly by using the triage BNP test for 98 consecutive patients with coronary heart disease (CAD) admitted to the hospital from March 2013 to December 2013; the correlation between the concentration of NT-proBNP and the degree of severity of the disease was analyzed...
November 23, 2016: International Journal of Clinical Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/27875377/spinal-cord-stimulation-for-refractory-angina-pectoris-a-systematic-review-and-meta-analysis
#10
Xiaoxiao Pan, Hongguang Bao, Yanna Si, Chenjie Xu, Hao Chen, Xianzhong Gao, Xinyi Xie, Yajie Xu, Fan Sun, Lingqing Zeng
OBJECTIVES: Parasthesia free stimulation, such as high frequency and burst have been demonstrated as effective therapies for neuropathic pain. The aim of this meta-analysis was to evaluate the efficacy and safety of conventional spinal cord stimulation (SCS) in the treatment of refractory angina pectoris (RAP). METHODS: Relevant randomized controlled trial (RCT) studies that investigated SCS for patients with RAP were comprehensively searched in Medline, Pubmed, Embase, and Cochrane Library...
November 21, 2016: Clinical Journal of Pain
https://www.readbyqxmd.com/read/27872106/mthfd1-polymorphisms-modify-the-associations-of-plasma-glycine-and-serine-with-risk-of-ami-in-patients-with-stable-angina-pectoris-in-wenbit
#11
Yunpeng Ding, Eva R Pedersen, Gard F T Svingen, Øyvind Helgeland, Jesse F Gregory, Kjetil H Løland, Klaus Meyer, Grethe S Tell, Per M Ueland, Ottar K Nygård
BACKGROUND: -Serine and glycine interconversion and methylenetetrahydrofolate dehydrogenase 1 (MTHFD1)-mediated one-carbon transfer are the major sources of methyl groups for one-carbon metabolism. Recently, plasma glycine and a common polymorphism in MTHFD1 have been associated with risk of acute myocardial infarction (AMI). It is therefore of interest to explore if these two pathways interact in relation to AMI. METHODS AND RESULTS: -A total of 2571 participants in the Western Norway B Vitamin Intervention Trial (WENBIT) undergoing coronary angiography for stable angina pectoris were studied...
November 21, 2016: Circulation. Cardiovascular Genetics
https://www.readbyqxmd.com/read/27871281/physical-multimorbidity-and-psychosis-comprehensive-cross-sectional-analysis-including-242-952-people-across-48-low-and-middle-income-countries
#12
Brendon Stubbs, Ai Koyanagi, Nicola Veronese, Davy Vancampfort, Marco Solmi, Fiona Gaughran, André F Carvalho, John Lally, Alex J Mitchell, James Mugisha, Christoph U Correll
BACKGROUND: In people with psychosis, physical comorbidities, including cardiovascular and metabolic diseases, are highly prevalent and leading contributors to the premature mortality encountered. However, little is known about physical health multimorbidity in this population or in people with subclinical psychosis and in low- and middle-income countries (LMICs). This study explores physical health multimorbidity patterns among people with psychosis or subclinical psychosis. METHODS: Overall, data from 242,952 individuals from 48 LMICs, recruited via the World Health Survey, were included in this cross-sectional study...
November 22, 2016: BMC Medicine
https://www.readbyqxmd.com/read/27870973/transthoracic-doppler-echocardiography-compared-with-positron-emission-tomography-for-assessment-of-coronary-microvascular-dysfunction-the-ipower-study
#13
Marie Mide Michelsen, Naja Dam Mygind, Adam Pena, Rasmus Huan Olsen, Thomas Emil Christensen, Adam Ali Ghotbi, Philip Hasbak, Andreas Kjaer, Ida Gustafsson, Peter Riis Hansen, Henrik Steen Hansen, Nis Høst, Jens Kastrup, Eva Prescott
BACKGROUND: Coronary microvascular function can be assessed by transthoracic Doppler echocardiography as a coronary flow velocity reserve (TTDE CFVR) and by positron emission tomography as a myocardial blood flow reserve (PET MBFR). PET MBFR is regarded the noninvasive reference standard for measuring coronary microvascular function but has limited availability. We compared TTDE CFVR with PET MBFR in women with angina pectoris and no obstructive coronary artery disease and assessed repeatability of TTDE CFVR...
November 7, 2016: International Journal of Cardiology
https://www.readbyqxmd.com/read/27867141/sex-differences-in-plaque-characteristics-by-intravascular-imaging-in-patients-with-coronary-artery-disease
#14
Monique E Ten Haaf, Melissa Rijndertse, Jin M Cheng, Sanneke P de Boer, Hector M Garcia Garcia, Robert-Jan M van Geuns, Evelyn Regar, Mattie J Lenzen, Yolande Appelman, Eric Boersma
AIMS: We aimed to study sex differences in coronary plaque burden and plaque composition in patients with coronary artery disease (CAD). METHODS AND RESULTS: Virtual histology intravascular ultrasound (VH-IVUS) and near-infrared spectroscopy (NIRS) imaging of a non-culprit coronary artery was performed in 178 (23.5%) women and 581 men who underwent invasive management of stable angina pectoris (SAP) or acute coronary syndrome (ACS). Women were older and had a worse cardiovascular risk profile than men, but less extended angiographic coronary disease...
November 22, 2016: EuroIntervention
https://www.readbyqxmd.com/read/27866469/the-effects-of-percutaneous-transluminal-coronary-intervention-on-biomarkers-of-oxidative-stress-in-the-erythrocytes-of-elderly-male-patients
#15
Karolina Szewczyk-Golec, Paweł Grzelakowski, Tomasz Ługowski, Józef Kędziora
OBJECTIVES: Oxidative stress plays a key role in the pathogenesis of coronary artery disease. The aim of this study was to compare the effects of percutaneous transluminal coronary angioplasty (PTCA) and elective coronary angiography (EC) on erythrocytic antioxidant defense in elderly male patients. METHODS: Twenty-three stable angina pectoris (SAP) patients undergoing PTCA and 18 patients with ischemic symptoms scheduled to undergo diagnostic EC were included in the study...
November 20, 2016: Redox Report: Communications in Free Radical Research
https://www.readbyqxmd.com/read/27864249/positive-predictive-value-of-cardiovascular-diagnoses-in-the-danish-national-patient-registry-a-validation-study
#16
Jens Sundbøll, Kasper Adelborg, Troels Munch, Trine Frøslev, Henrik Toft Sørensen, Hans Erik Bøtker, Morten Schmidt
OBJECTIVE: The majority of cardiovascular diagnoses in the Danish National Patient Registry (DNPR) remain to be validated despite extensive use in epidemiological research. We therefore examined the positive predictive value (PPV) of cardiovascular diagnoses in the DNPR. DESIGN: Population-based validation study. SETTING: 1 university hospital and 2 regional hospitals in the Central Denmark Region, 2010-2012. PARTICIPANTS: For each cardiovascular diagnosis, up to 100 patients from participating hospitals were randomly sampled during the study period using the DNPR...
November 18, 2016: BMJ Open
https://www.readbyqxmd.com/read/27855640/long-term-secondary-prevention-of-acute-myocardial-infarction-sepat-guidelines-adherence-and-outcome
#17
Constantinos Ergatoudes, Erik Thunström, Annika Rosengren, Lena Björck, Kristina Bengtsson Boström, Kristin Falk, Michael Fu
BACKGROUND: A number of registry studies have reported suboptimal adherence to guidelines for cardiovascular prevention during the first year after acute myocardial infarction (AMI). However, only a few studies have addressed long-term secondary prevention after AMI. This study evaluates prevention guideline adherence and outcome of guideline-directed secondary prevention in patients surviving 2 years after AMI. METHODS: Patients aged 18-85 years at the time of their index AMI were consecutively identified from hospital discharge records between July 2010 and December 2011 in Gothenburg, Sweden...
November 17, 2016: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/27855289/potential-contribution-of-the-hepcidin-macrophage-axis-to-plaque-vulnerability-in-acute-myocardial-infarction-in-human
#18
Masahiro Sasai, Yoshitaka Iso, Takuya Mizukami, Naohisa Tomosugi, Takeyuki Sambe, Akira Miyazaki, Hiroshi Suzuki
OBJECTIVES: Hepcidin-25 serves as a key peptide in the regulation of iron homeostasis and inflammation. It remains unknown whether hepcidin-25 plays an adverse role in atherosclerotic diseases. The aim of this study was to investigate whether hepcidin-25 is involved in the pathophysiology of coronary plaque vulnerability. METHODS AND RESULTS: Serum hepcidin-25 levels were quantitatively determined by the LC-MS/MS assay system. Peripheral blood was collected from patients with acute myocardial infarction (MI, n=33) and patients with stable angina pectoris (sCAD, n=19)...
November 9, 2016: International Journal of Cardiology
https://www.readbyqxmd.com/read/27853071/a-destabilized-case-of-stable-effort-angina-pectoris-induced-by-low-dose-adenosine-triphosphate
#19
Daisuke Sueta, Sunao Kojima, Yasuhiro Izumiya, Megumi Yamamuro, Koichi Kaikita, Seiji Hokimoto, Hisao Ogawa
A 79-year-old man was diagnosed with sudden deafness. He had previously experienced a suspected episode of angina pectoris. At a local hospital, after 500 mg of hydrocortisone and 80 mg adenosine triphosphate (ATP) were administered, he became aware of chest discomfort. An electrocardiogram revealed serious ST-segment depressions. He was diagnosed with a non-ST elevated myocardial infarction (NSTEMI). Emergency coronary angiography revealed triple vessel disease, and the lesion was successfully stented. The mechanisms whereby the stable effort angina pectoris destabilized in this case were thought to include a reduction of the local blood flow because of an ATP product and probable thrombus formation in response to the administered steroids...
2016: Internal Medicine
https://www.readbyqxmd.com/read/27847152/endurance-exercise-induced-changes-in-bnp-concentrations-in-cardiovascular-patients-versus-healthy-controls
#20
Vincent L Aengevaeren, Maria T E Hopman, Dick H J Thijssen, Roland R van Kimmenade, Menko-Jan de Boer, Thijs M H Eijsvogels
BACKGROUND: Healthy athletes demonstrated increased B-type natriuretic peptide (BNP) concentrations following exercise, but it is unknown whether these responses are exaggerated in individuals with cardiovascular risk factors (CVRF) or disease (CVD). We compared exercise-induced increases in BNP between healthy controls (CON) and individuals with CVRF or CVD. Furthermore, we aimed to identify predictors for BNP responses. METHODS: Serum BNP concentrations were measured in 191 participants (60±12yrs) of the Nijmegen Marches before (baseline) and immediately after 4 consecutive days of walking exercise (30-50km/day)...
November 8, 2016: International Journal of Cardiology
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