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https://www.readbyqxmd.com/read/28345306/the-burden-and-management-of-cytochrome-p450-2d6-cyp2d6-mediated-drug-drug-interaction-ddi-co-medication-of-metoprolol-and-paroxetine-or-fluoxetine-in-the-elderly
#1
Muh Akbar Bahar, Eelko Hak, Jens H J Bos, Sander D Borgsteede, Bob Wilffert
PURPOSE: Metoprolol and paroxetine/fluoxetine are inevitably co-prescribed because cardiovascular disorders and depression often coexist in the elderly. This leads to CYP2D6-mediated drug-drug interactions (DDI). Because systematic evaluations are lacking, we assessed the burden of metoprolol-paroxetine/fluoxetine interaction in the elderly and how these interactions are managed in Dutch community pharmacies. METHOD: Dispensing data were collected from the University of Groningen pharmacy database (IADB...
March 26, 2017: Pharmacoepidemiology and Drug Safety
https://www.readbyqxmd.com/read/28344416/one-year-outcomes-of-acute-decompensated-systolic-heart-failure-in-taiwan-lessons-from-tsoc-hfref-registry
#2
Hung-Yu Chang, Chun-Chieh Wang, Yen-Wen Wu, Pao-Hsien Chu, Chih-Cheng Wu, Chih-Hsin Hsu, Ming-Shien Wen, Wen-Chol Voon, Wei-Shiang Lin, Jin-Long Huang, Shyh-Ming Chen, Ning-I Yang, Heng-Chia Chang, Kuan-Cheng Chang, Shih-Hsien Sung, Kou-Gi Shyu, Jiunn-Lee Lin, Guang-Yuan Mar, Kuei-Chuan Chan, Jen-Yuan Kuo, Ji-Hung Wang, Zhih-Cherng Chen, Wei-Kung Tseng, Wen-Jin Cherng, Wei-Hsian Yin
BACKGROUND: Heart failure (HF) is a global health problem. The Taiwan Society of Cardiology-Heart Failure with reduced Ejection Fraction (TSOC-HFrEF) registry was a multicenter, observational survey of patients admitted with HFrEF in Taiwan. The aim of this study was to report the one-year outcome in this large-cohort of hospitalized patients presenting with acute decompensated HFrEF. METHODS: Patients hospitalized for acute HFrEF were recruited in 21 hospitals in Taiwan...
March 2017: Acta Cardiologica Sinica
https://www.readbyqxmd.com/read/28344390/algal-cultivation-in-urban-wastewater-an-efficient-way-to-reduce-pharmaceutical-pollutants
#3
Francesco G Gentili, Jerker Fick
The purpose of this study was to investigate whether pharmaceutical pollutants in urban wastewater can be reduced during algal cultivation. A mixed population of wild freshwater green algal species was grown on urban wastewater influent in a 650 L photobioreactor under natural light and with the addition of flue gases. Removal efficiencies were very high (>90 %), moderate (50-90 %), low (10-50 %), and very low or non-quantifiable (<10 %) for 9, 14, 11, and 18 pharmaceuticals, respectively, over a 7-day period...
2017: Journal of Applied Phycology
https://www.readbyqxmd.com/read/28341362/sinus-bradycardia-in-habitual-cocaine-users
#4
Sona M Franklin, Sudarone Thihalolipavan, John M Fontaine
Common physiological manifestations of cocaine are related to its adrenergic effects, due to inhibition of dopamine and norepinephrine uptake at the postsynaptic terminal. Few studies have documented bradycardia secondary to cocaine use, representing the antithesis of its adrenergic effects. We assessed the prevalence of sinus bradycardia (SB) in habitual cocaine users and postulated a mechanism for this effect. One hundred sixty-two patients with a history of cocaine use were analyzed and compared with age- and gender-matched controls...
March 1, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28341360/use-of-antiarrhythmic-medications-in-medicare-part-d-patients-with-an-implantable-cardioverter-defibrillator-and-ventricular-tachycardia
#5
Sean D Pokorney, Xiaojuan Mi, Bradley G Hammill, Nancy M Allen LaPointe, Lesley H Curtis, Sana M Al-Khatib
Ventricular tachycardia (VT) is common in cardiomyopathy patients with an implantable cardioverter-defibrillator. This analysis evaluated antiarrhythmic medication use and change in use over time in patients with VT and structural heart disease. Query of Medicare claims identified patients with an implantable cardioverter-defibrillator and VT. Patients with atrial fibrillation or supraventricular tachycardia were excluded. Two cohorts were created of patients enrolled in Medicare Part D for the 12 months before 2007 and 2012...
February 10, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/28340419/photolytic-degradation-of-the-%C3%AE-blocker-nebivolol-in-aqueous-solution
#6
Alaa Salma, Holger V Lutze, Torsten C Schmidt, Jochen Tuerk
Nebivolol (NEB) is one of the top-sold prescription drugs belonging to the third generation of beta-blockers. However, so far, occurrence data in the environment are lacking. Within this study NEB has been found for the first time in effluent samples of wastewater treatment plants in Germany with an average concentration of 13 ng L(-1). Its photodegradation behavior in the environment and in technical processes is largely unknown. To fill this gap, three different UV treatment procedures (UV-C at 254 nm, UV-B at 312 nm and UV-A at 365 nm) were investigated in three different matrices: pure water, pure water in presence of the hydroxyl radical (OH) scavenger tert...
March 13, 2017: Water Research
https://www.readbyqxmd.com/read/28339659/the-use-of-guideline-recommended-beta-blocker-therapy-in-primary-prevention-implantable-cardioverter-defibrillator-patients-insight-from-danish-nationwide-registers
#7
Anne-Christine Ruwald, Gunnar Hilmar Gislason, Michael Vinther, Jens Brock Johansen, Jens Cosedis Nielsen, Helen Høgh Petersen, Christian Torp-Pedersen, Sam Riahi, Christian Jøns
Aims: We aimed to examine the use of guideline recommended beta-blocker therapy prior to and after primary prevention implantable cardioverter defibrillator (ICD) implantation in a 'real-life' setting. Methods and results: From the Danish Pacemaker and ICD Registry we identified all 1st-time primary prevention ICD and cardiac resynchronization therapy defibrillator (CRT-D) implantations in Denmark from 2007-12 (n = 2935). Use of beta-blocker, type and dose was acquired through the Danish Prescription Registry...
February 20, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28333677/y-site-physical-compatibility-of-beta-blocker-infusions-with-intensive-care-unit-admixtures
#8
Jaime A Foushee, Pmichaele Meredith, Laura M Fox, EdwardE Grace
Parenteral beta-blocker therapy via continuous infusion has shown promising results for improved outcomes for patients with septic shock. As patients with septic shock may require multiple intravenous medications, compatibility is necessary to co-infuse these medications through a y-site connector. The purpose of this study was to examine the physical compatibility of select intravenous drugs used for patients with septic shock combined with various intravenous beta-blockers including esmolol, labetalol, and metoprolol through a simulated y-site infusion...
July 2016: International Journal of Pharmaceutical Compounding
https://www.readbyqxmd.com/read/28332511/risk-of-acute-myocardial-infarction-after-discontinuation-of-antihypertensive-agents-a-case-control-study
#9
F F Alharbi, P C Souverein, M C de Groot, A H Maitland-van der Zee, A de Boer, O H Klungel
We performed a nested case-control study in a cohort of antihypertensive drug users to assess the association between discontinuation of different antihypertensive agents and the risk of acute myocardial infarction (AMI). Cases and controls were drawn from the Utrecht Cardiovascular Pharmacogenetics database. Patients who were hospitalised for their first AMI were considered cases and controls were not hospitalised for AMI. Antihypertensive users were defined as current users if the index date (date of AMI) fell within the prescribed duration or as discontinuers if this date fell outside the prescribed duration...
March 23, 2017: Journal of Human Hypertension
https://www.readbyqxmd.com/read/28331214/antihypertensive-medications-and-the-risk-of-kidney-stones-in-older-adults-a-retrospective-cohort-study
#10
R Todd Alexander, Eric McArthur, Racquel Jandoc, Blayne Welk, Jade S Hayward, Arsh K Jain, Branko Braam, Veit Flockerzi, Amit X Garg, Robert Ross Quinn
Antihypertensives are widely prescribed and could influence kidney stone risk by altering urinary calcium excretion. However, the impact of different classes of antihypertensives on kidney stone risk is unknown. To assess this impact, we conducted a retrospective, population-based cohort study using linked health administrative databases. Individuals aged >65 years who initiated one of the four antihypertensive classes (that is, angiotensin-converting enzyme inhibitors (ACEis)/angiotensin receptor blockers (ARBs), beta-blockers, calcium channel blockers or thiazide diuretics) were included...
March 23, 2017: Hypertension Research: Official Journal of the Japanese Society of Hypertension
https://www.readbyqxmd.com/read/28329163/determinants-and-clinical-outcome-of-uptitration-of-ace-inhibitors-and-beta-blockers-in-patients-with-heart-failure-a-prospective-european-study
#11
W Ouwerkerk, A A Voors, S D Anker, J G Cleland, K Dickstein, G Filippatos, P van der Harst, H L Hillege, C C Lang, J M Ter Maaten, L L Ng, P Ponikowski, N J Samani, D J van Veldhuisen, F Zannad, M Metra, A H Zwinderman
Introduction: Despite clear guidelines recommendations, most patients with heart failure and reduced ejection-fraction (HFrEF) do not attain guideline-recommended target doses. We aimed to investigate characteristics and for treatment-indication-bias corrected clinical outcome of patients with HFrEF that did not reach recommended treatment doses of ACE-inhibitors/Angiotensin receptor blockers (ARBs) and/or beta-blockers. Methods and results: BIOSTAT-CHF was specifically designed to study uptitration of ACE-inhibitors/ARBs and/or beta-blockers in 2516 heart failure patients from 69 centres in 11 European countries who were selected if they were suboptimally treated while initiation or uptitration was anticipated and encouraged...
March 11, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28325523/total-management-of-chronic-obstructive-pulmonary-disease-copd-as-an-independent-risk-factor-for-cardiovascular-disease
#12
REVIEW
Katsuya Onishi
Patients with cardiovascular disease (CVD) often have multiple comorbid conditions that may interact with each other, confound the choice of treatments, and reduce mortality. Chronic obstructive pulmonary disease (COPD) is one of the most important comorbidities of CVD, which causes serious consequences in patients with ischemic heart disease, stroke, arrhythmia, and heart failure. COPD shares common risk factors such as tobacco smoking and aging with CVD, is associated with less physical activity, and produces systemic inflammation and oxidative stress...
March 18, 2017: Journal of Cardiology
https://www.readbyqxmd.com/read/28319269/withdrawn-trimetazidine-for-stable-angina
#13
REVIEW
Agustín Ciapponi, Rudolf Pizarro, Jeff Harrison
BACKGROUND: Patients with stable angina not controlled by monotherapy with nitrates, beta blockers, or calcium channel blockers are often treated with combinations of these drugs. There may be adverse effects from, or contraindications to, the use of combinations. In low risk groups, medical treatment appears to be as good an option as percutaneous transluminal coronary angioplasty in terms of averting myocardial infarction, death, or subsequent revascularization. Revascularization procedures are too costly or inaccessible for many patients in developing countries therefore effective and safe medical treatment is needed...
March 20, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28315879/heart-rate-variability-predicts-major-adverse-cardiovascular-events-and-hospitalization-in-maintenance-hemodialysis-patients
#14
Jiun-Chi Huang, I-Ching Kuo, Yi-Chun Tsai, Jia-Jung Lee, Lee-Moay Lim, Szu-Chia Chen, Yi-Wen Chiu, Jer-Ming Chang, Hung-Hun Chen
BACKGROUND/AIMS: Heart rate variability (HRV) has been linked to mortality in maintenance hemodialysis (HD) patients, but it is less clear whether HRV is associated with major adverse cardiovascular events (MACEs) and hospitalization. METHODS: This study enrolled 179 maintenance HD patients. HRV was measured to assess its prognostic significance in relation to MACEs and hospitalization. RESULTS: During the follow-up period of 33.3 ± 6.7 months, 36 (20...
March 17, 2017: Kidney & Blood Pressure Research
https://www.readbyqxmd.com/read/28314836/safe-heart-rationale-and-design-of-a-pilot-study-investigating-cardiac-safety-of-her2-targeted-therapy-in-patients-with-her2-positive-breast-cancer-and-reduced-left-ventricular-function
#15
Filipa Lynce, Ana Barac, Ming T Tan, Federico M Asch, Karen L Smith, Chau Dang, Claudine Isaacs, Sandra M Swain
BACKGROUND: Human epidermal growth receptor 2 (HER2) targeted therapies have survival benefit in adjuvant and metastatic HER2 positive breast cancer but are associated with cardiac dysfunction. Current U.S. Food and Drug Administration recommendations limit the use of HER2 targeted agents to patients with normal left ventricular (LV) systolic function. METHODS: The objective of the SAFE-HEaRt study is to evaluate the cardiac safety of HER2 targeted therapy in patients with HER2 positive breast cancer and mildly reduced left ventricular ejection fraction (LVEF) with optimized cardiac therapy...
March 17, 2017: Oncologist
https://www.readbyqxmd.com/read/28302931/the-comparison-of-the-effects-of-nebivolol-and-metoprolol-on-erectile-dysfunction-in-the-cases-with-coronary-artery-bypass-surgery
#16
Özcan Gür, Selami Gurkan, Gunduz Yumun, Polat Turker
PURPOSE: Beta-blocker use is common in the cases with coronary artery bypass surgery. According to the literature, beta-blockers have positive effects but may cause erectile dysfunction (ED). The most commonly used beta-blockers in ischemic cardiac disease are nebivolol and metoprolol. In our clinic, we aimed to compare the effects of nebivolol and metoprolol succinate on ED in the sexually active cases with coronary artery bypass surgery. METHODS: In our clinic, a total of 119 patients with coronary artery bypass surgery were included in the study...
March 10, 2017: Annals of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28299613/cardiomyopathic-toxicity-from-chemotherapy-is-there-an-opportunity-for-preemptive-intervention
#17
REVIEW
Kristopher J Swiger, Jai Singh, Daniel J Lenihan
The fight against cancer has never appeared more optimistic with multiple ongoing advances in cancer therapeutics; however, the prevention of cardiotoxicity from these treatments, both old and new, is a major focus of recent research. We recommend conceptualizing the prevention of cardiotoxicity as binary whereby primary prevention involves a uniform application of preventative efforts to anyone receiving a potentially cardiotoxic drug and secondary prevention directed towards those with left ventricular dysfunction, whether symptomatic or not...
March 2017: Current Treatment Options in Cardiovascular Medicine
https://www.readbyqxmd.com/read/28296047/non-selective-beta-blockers-are-not-associated-with-increased-mortality-in-cirrhotic-patients-with-ascites
#18
Simona Onali, Maria Kalafateli, Avik Majumdar, Rachel Westbrook, James O'Beirne, Gioacchino Leandro, David Patch, Emmanuel A Tsochatzis
BACKGROUND & AIMS: Controversy exists on the impact of non-selective beta-blockers (NSBBs) on survival in patients with ascites. We assessed whether NSBB treatment affects survival in a cohort of 316 consecutive patients with ascites undergoing evaluation for liver transplantation. METHODS: Consecutive patients with cirrhosis and ascites assessed for liver transplantation between 2011-2014 were retrospectively evaluated. Cox regression and competing risk analysis were performed to identify predictors of survival...
March 11, 2017: Liver International: Official Journal of the International Association for the Study of the Liver
https://www.readbyqxmd.com/read/28295882/identifying-atrial-fibrillation-in-outpatients-initiating-oral-anticoagulants-based-on-medico-administrative-data-results-from-the-french-national-healthcare-databases
#19
Cécile Billionnet, François Alla, Éric Bérigaud, Antoine Pariente, Géric Maura
PURPOSE: Identifying atrial fibrillation (AF) in outpatients treated with oral anticoagulants (OACs) from claims databases is challenging when the outpatient indication is not available, as OACs are also prescribed for deep vein thrombosis/pulmonary embolism (DVT/PE) that may be treated in the ambulatory setting. An algorithm was developed to identify AF in outpatients initiating OAC from medico-administrative data. METHODS: Among patients initiating OAC in 2013 in the French healthcare databases, those treated for orthopaedic indications were excluded...
March 14, 2017: Pharmacoepidemiology and Drug Safety
https://www.readbyqxmd.com/read/28294866/-treatment-of-patients-with-stable-ischemic-heart-disease-in-real-clinical-practice-in-russia-the-choice-2-program
#20
G Glezer M, On Behalf Of The Choice-Study Participants On Behalf Of The Choice-Study Participants
OBJECTIVE: in the framework of an open post-marketing observational national program CHOICE-2 to assess correspondence between recommendations for management of patients with stable angina and actual clinical practice, as well as to assess effect of treatment with cytoprotector trimetazidine on clinical course of the disease. MATERIAL AND METHODS: Participating physicians (n=185 from 46 regions of Russian Federation) recruited 896 patients with ischemic heart disease (IHD)...
May 2016: Kardiologiia
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