keyword
MENU ▼
Read by QxMD icon Read
search

Betablockers

keyword
https://www.readbyqxmd.com/read/29388229/betablockers-do-not-increase-efficacy-of-band-ligation-in-primary-prophylaxis-but-they-improve-survival-in-secondary-prophylaxis-of-variceal-bleeding
#1
N Pfisterer, C Dexheimer, E-M Fuchs, T Bucsics, P Schwabl, M Mandorfer, I Gessl, L Sandrieser, L Baumann, F Riedl, B Scheiner, T Pachofszky, W Dolak, C Schrutka-Kölbl, A Ferlitsch, M Schöniger-Hekele, M Peck-Radosavljevic, M Trauner, C Madl, T Reiberger
BACKGROUND: Endoscopic band ligation (EBL) is used for primary (PP) and secondary prophylaxis (SP) of variceal bleeding. Current guidelines recommend combined use of non-selective beta-blockers (NSBBs) and EBL for SP, while in PP either NSBB or EBL should be used. AIM: To assess (re-)bleeding rates and mortality in cirrhotic patients receiving EBL for PP or SP for variceal bleeding. METHODS: (Re-)bleeding rates and mortality were retrospectively assessed with and without concomitant NSBB therapy after first EBL in PP and SP...
February 1, 2018: Alimentary Pharmacology & Therapeutics
https://www.readbyqxmd.com/read/29368863/antihypertensive-drugs-and-risk-of-skin-cancer
#2
Nicoletta Cassano, Alessandro DI Stefani, Gino A Vena, Ketty Peris
The potential carcinogenic risk of antihypertensive drugs has been examined in several studies that reported controversial results. The association between treatment with antihypertensives and risk of skin cancer has also been questioned, considering the longterm administration of such drugs and the ability of some agents to cause photosensitive reactions. In fact, experimental and epidemiologic findings suggest a link between druginduced photosensitivity and skin cancer, possibly through the induction of DNA damage in predisposed individuals...
January 24, 2018: Giornale Italiano di Dermatologia e Venereologia: Organo Ufficiale, Società Italiana di Dermatologia e Sifilografia
https://www.readbyqxmd.com/read/29368385/erectile-dysfunction-in-cirrhosis-is-impacted-by-liver-dysfunction-portal-hypertension-diabetes-and-arterial-hypertension
#3
Rafael Paternostro, Birgit B Heinisch, Thomas Reiberger, Mattias Mandorfer, Remy Schwarzer, Berit Seeland, Michael Trauner, Markus Peck-Radosavljevic, Arnulf Ferlitsch
BACKGROUND: Although several risk factors for erectile dysfunction(ED) may be present in patients with cirrhosis, data on the actual prevalence and cause of ED is limited. The International-Index-of-Erectile-Function-5(IIEF-5) is a well-validated survey to determine the presence and severity of ED in men. We assessed (i) the prevalence and severity of ED and (ii) risk factors for ED in patients with cirrhosis. METHODS: In this prospective study, ED was defined as: absent (>21 IIEF-5-points), mild (12-21) and severe (5-11)...
January 24, 2018: Liver International: Official Journal of the International Association for the Study of the Liver
https://www.readbyqxmd.com/read/29316579/-management-of-compensated-liver-cirrhosis-2018-evidence-based-prophylactic-measures
#4
Kathrin Karkmann, Felix Piecha, Anna Caterina Rünzi, Lisa Schulz, Moritz von Wulffen, Daniel Benten, Johannes Kluwe, Henning Wege
In 2015, more than 13 000 people died due to the consequences of liver cirrhosis in Germany. Frequently, relevant liver fibrosis is diagnosed by non-invasive methods (e. g., ultrasound-based measurement of liver stiffness) already in the compensated stage. Following diagnosis of liver fibrosis, a thorough investigation of the underlying chronic liver disease and effective treatment are important to prevent progression to decompensated cirrhosis. Since morbidity and mortality dramatically increase in the decompensated stage (patients may present with jaundice, ascites, hepatic encephalopathy, gastrointestinal bleeding) with an upsurge in 1-year-mortality from 1 - 3...
January 2018: Zeitschrift Für Gastroenterologie
https://www.readbyqxmd.com/read/29283057/advanced-strategies-in-the-diagnosis-and-treatment-of-patients-with-coronary-artery-disease-and-heart-failure-when-heart-failure-causes-ischemia-and-angiotensin-converting-enzyme-inhibitor-and-betablockers-helps-in-diuresis
#5
Thach Nguyen, Nguyen Van Lanh, Vo Minh Viet, Lam Hoang Phuc, Trung N Pham, Khanh Duong, Luke Ashwin Lawrence, Vien T Truong, Gianluca Rigatelli
In the diagnosis and management of patients with coronary artery disease (CAD) and chronic left ventricular (LV) dysfunction or heart failure (HF), there are many uncertainties because of the non-specificity of the symptoms and signs of HF. Usually, severe CAD causes LV dysfunction. However, not rarely, LV dysfunction is the cause or aggravation of ischemia to many subsets of patients with or without CAD. In this article, the care of patients with CAD with LV dysfunction, along with the challenges of diagnosing asymptomatic HF and the criteria for monitoring success are presented...
December 27, 2017: Current Pharmaceutical Design
https://www.readbyqxmd.com/read/29279076/symptomatic-hyponatremia-after-bowel-preparation-report-of-two-cases-and-literature-review
#6
Juliana Moura Costa, João Bruno Soares
INTRODUCTION: Bowel preparation for colonoscopy and/or colorectal surgery can cause electrolyte imbalances. The risk of electrolyte imbalances seems to be related to the type of bowel cleansing solution, age of patients and comorbidities. CASE REPORT: We report two cases of symptomatic hyponatremia (focal neurological signs and coma) after bowel preparation with sodium picosulfate/magnesium citrate for colonoscopy. In both cases, symptoms related to hyponatremia rapidly disappeared after sodium level correction with intravenous administration of hypertonic saline (3% NaCl)...
November 29, 2017: Acta Médica Portuguesa
https://www.readbyqxmd.com/read/29192956/initial-clinical-experience-with-the-first-drug-sacubitril-valsartan-in-a-new-class-arnis-in-patients-with-heart-failure-with-reduced-left-ventricular-ejection-fraction-in-poland
#7
Marta Kałużna-Oleksy, Jolanta Kolasa, Jacek Migaj, Agnieszka Pawlak, Małgorzata Lelonek, Jadwiga Nessler, Ewa Straburzyńska-Migaj
Sacubitril/valsartan is the first drug from a new class of angiotensin receptor neprilisin inhibitors (ARNIs) recommended in the new European Society of Cardiology's guidelines instead of ACEIs, or ARBs (angiotensin receptor antagonists) used if ACEIs are not tolerated, for further reduction in the risk of hospitalisation or death in outpatients with HFrEF if symptoms continue despite optimal treatment with ACEIs/ARBs, betablockers and MRAs (mineralocorticoid antagonists). The aim of this paper is to present the initial experience with regard to the effectiveness, tolerance and safety of sacubitril/valsartan in the outpatient cardiology practice in Poland...
December 1, 2017: Kardiologia Polska
https://www.readbyqxmd.com/read/29151002/management-of-arrhythmia-in-sepsis-and-septic-shock
#8
Martin Balik, Vojtech Matousek, Michal Maly, Tomas Brozek
The occurrence of supraventricular arrhythmias is associated with an unfavourable prognosis in septic shock. Available trials are difficult to apply in sepsis and septic shock patients due to included cohorts, control groups and because "one size does not fit all". The priorities in the critically ill are maintenance of a sinus rhythm and diastolic ventricular filling. The rate control modality should be reserved for chronic AF and in situations when a sinus rhythm is difficult to maintain due to extreme stress conditions resulting from a high dosage of vasoactive agents...
November 18, 2017: Anaesthesiology Intensive Therapy
https://www.readbyqxmd.com/read/29127750/-cosyrel-an-efficient-fixed-combination-for-treatment-of-hypertension-stable-ishd-and-heart-failure
#9
Jiří Widimský
Fixed combinations of two or three drugs are being frequently used in cardiovascular diseases. This approach markedly increases adherence of the patients to prolonged therapy and thus leads to better control of the diseases. Fixed combinations are often used in hypertension and coronary artery disease (CAD). Cosyrel is the first fixed combination of betablocker (bisoprolol fumarat) and ACE inhibitor (perindopril arginin) available in czech market. The advantage is availability in several concentrations (10 mg/10 mg, 10 mg/5 mg a 5 mg/10 mg a 5 mg/5 mg) , when first indicates bisoprolol dose and the second perindopril...
2017: Vnitr̆ní Lékar̆ství
https://www.readbyqxmd.com/read/29101824/effect-of-prophylactic-betablocker-or-ace-inhibitor-on-cardiac-dysfunction-heart-failure-during-anthracycline-chemotherapy%C3%A2-%C3%A2-%C3%A2-trastuzumab
#10
Dorothy M Gujral, Guy Lloyd, Sanjeev Bhattacharyya
BACKGROUND: Administration of anthracycline chemotherapy ± trastuzumab is associated with cardiac dysfunction. We sought to identify whether prophylactic administration of angiotensin converting enzyme (ACE) inhibitor or beta-blocker attenuates subsequent left ventricular dysfunction and heart failure. METHODS: Electronic databases were searched for studies examining the effect of beta-blockers or ACE inhibitors on left ventricular ejection fraction (LVEF) and heart failure in patients receiving anthracycline chemotherapy ± trastuzumab...
November 1, 2017: Breast: Official Journal of the European Society of Mastology
https://www.readbyqxmd.com/read/29053169/whole-body-physiologically-based-modelling-of-beta-blockers-in-the-rat-events-in-tissues-and-plasma-following-an-intravenous-bolus-dose
#11
S Y A Cheung, T Rodgers, L Aarons, I Gueorguieva, G L Dickinson, S Murby, C Brown, B Collins, M Rowland
BACKGROUND AND PURPOSE: Whole body physiologically based pharmacokinetic (PBPK) models have been increasingly applied in drug development to describe kinetic events of therapeutic agents in animals and human. The advantage of such modelling is the ability to incorporate vast amounts of physiological information, such as organ blood flow and volume, to ensure that the model is as close to reality as possible. EXPERIMENTAL APPROACH: Prior PBPK model development of enantiomers of a series of seven racemic betablockers, namely acebutolol, betaxolol, bisoprolol, metoprolol, oxprenolol, pindolol and propranolol, together with S-timolol in rat was based on tissue and blood concentration data at steady state...
October 20, 2017: British Journal of Pharmacology
https://www.readbyqxmd.com/read/28981238/-hyperthyroidism-in-family-medecine
#12
M Bernier, E Varlet
Hyperthyroidism and sub-hyperthyroidism are common illnesses. Their diagnosis and their treatment are accessible to the general practitioner in the any great majority of the cases. A careful clinical examination already allows to direct the diagnosis. The development is simple and consists of a blood dosage, an ultrasound and sometimes a scintigraphy. Rare cases and severe forms are to be recognized and to refer to specialized centre. The treatment of first intention are betablockers. The comorbidities are cardiovascular (atrial fibrillation mostly) and skeletal (osteoporosis)...
2017: Revue Médicale de Bruxelles
https://www.readbyqxmd.com/read/28930747/quantification-of-bisoprolol-and-metoprolol-in-simultaneous-human-serum-and-cerebrospinal-fluid-samples
#13
Ali Sigaroudi, Martina Kinzig, Oliver Wahl, Christoph Stelzer, Michael Schroeter, Uwe Fuhr, Ulrike Holzgrabe, Fritz Sörgel
BACKGROUND: Bisoprolol and metoprolol are moderately lipophilic, beta(1)-selective betablockers reported to cause adverse effects in the central nervous system (CNS), such as sleep disturbance, suggesting that both drugs may reach relevant concentrations in the brain. CNS beta(2)-receptor blockade has been suspected to be related to such effects. The higher molecular size of bisoprolol (325 Dalton) and the higher beta(1)-selectivity compared to metoprolol (267 Dalton) would suggest a lower rate of CNS effects...
September 21, 2017: Pharmacology
https://www.readbyqxmd.com/read/28862654/antioxidant-therapeutic-strategies-for-cardiovascular-conditions-associated-with-oxidative-stress
#14
REVIEW
Jorge G Farías, Víctor M Molina, Rodrigo A Carrasco, Andrea B Zepeda, Elías Figueroa, Pablo Letelier, Rodrigo L Castillo
Oxidative stress (OS) refers to the imbalance between the generation of reactive oxygen species (ROS) and the ability to scavenge these ROS by endogenous antioxidant systems, where ROS overwhelms the antioxidant capacity. Excessive presence of ROS results in irreversible damage to cell membranes, DNA, and other cellular structures by oxidizing lipids, proteins, and nucleic acids. Oxidative stress plays a crucial role in the pathogenesis of cardiovascular diseases related to hypoxia, cardiotoxicity and ischemia-reperfusion...
September 1, 2017: Nutrients
https://www.readbyqxmd.com/read/28842666/impact-of-negative-inotropic-drugs-on-accuracy-of-diastolic-stress-echocardiography-for-evaluation-of-left-ventricular-filling-pressure
#15
Joe-Elie Salem, Florent Laveau, Alexandre Ceccaldi, Christian Funck-Brentano, Jean Sebastien Hulot, Amel Mameri, Olivier Barthelemy, Gerard Helft, Claude Le Feuvre, Richard Isnard, Nadjib Hammoudi
The ratio of early diastolic trans-mitral flow velocity to tissue-Doppler mitral annular early diastolic velocity (E/e'), and left ventricular end-diastolic pressure(LVEDP) have been shown to be correlated at rest, provided that patients are not on positive inotropic drugs. Data concerning the latter correlation during exercise stress are conflicting. Therefore, we investigated if use of negative inotropic drugs (NID), impacts the accuracy of E/e' as a surrogate for LVEDP during low-level exercise. An exercise(50 watts) during cardiac invasive hemodynamic monitoring and an exercise echocardiography were performed prospectively within 24 hours in 54 patients (81%male, 62 ± 9years) with preserved LV Ejection-Fraction...
August 25, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28718228/early-initiation-of-beta-blockers-following-primary-endoscopic-therapy-for-bleeding-oesophageal-varices-in-cirrhotics
#16
Adnan Salim, Kashif Malik, Muhammad Omer Farooq, Umair Butt, Arshad Kamal Butt, Altaf Alam
BACKGROUND AND AIMS: Beta-blockers provide secondary prophylaxis following endoscopic therapy for variceal bleeding. Guidelines recommend starting beta-blockers 6 days after endoscopy to prevent masking hemodynamic signs of re-bleeding. We aimed to see safety of earlier initiation of betablockers. METHODS: Cirrhotic patients with upper GI bleed were given intravenous vasoactive agents until undergoing endoscopy. Patients with only oesophageal varices as source of bleed were recruited...
April 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/28329903/-headache-treatment
#17
REVIEW
Hans Christoph Diener, Dagny Holle-Lee, Steffen Nägel, Charly Gaul
A precondition for the successful treatment of headaches is the correct headache diagnosis. Triptans are effective for attack treatment of migraine and cluster headache. However, there are not effective for the treatment of tension-type headache. For the prevention of frequent episodic migraine betablockers, flunarizine, topiramate and amitriptyline are recommended. For the prevention of chronic migraine evidence is only available for onabotulinumtoxinA and topiramate. For prophylactic treatment of tension-type headaches tricyclic antidepressants are used...
March 2017: Deutsche Medizinische Wochenschrift
https://www.readbyqxmd.com/read/28278275/higher-incidence-of-hypotension-episodes-in-women-during-the-sub-acute-phase-of-st-elevation-myocardial-infarction-and-relationship-to-covariates
#18
Petr Kala, Tomas Novotny, Irena Andrsova, Klara Benesova, Maria Holicka, Jiri Jarkovsky, Katerina Hnatkova, Lumir Koc, Monika Mikolaskova, Tereza Novakova, Tomas Ondrus, Lenka Privarova, Jindrich Spinar, Marek Malik
OBJECTIVE: The introduction of primary percutaneous coronary intervention (PPCI) has modified the profile of ST elevation myocardial infarction (STEMI) patients. Occurrence and prognostic significance of hypotension episodes are not known in PPCI treated STEMI patients. It is also not known whether and/or how the hypotension episodes correlate with the degree of myocardial damage and whether there are any sex differences. METHODS: Data of 293 consecutive STEMI patients (189 males) treated by PPCI and without cardiogenic shock were analyzed...
2017: PloS One
https://www.readbyqxmd.com/read/28195341/left-ventricular-systolic-function-is-associated-with-sympathetic-nervous-activity-and-markers-of-inflammation-in-cirrhosis
#19
COMPARATIVE STUDY
Raquel Yotti, Cristina Ripoll, Yolanda Benito, Maria Vega Catalina, Jaime Elízaga, Diego Rincón, Francisco Fernández-Avilés, Javier Bermejo, Rafael Bañares
An accurate evaluation of cardiac function in patients with cirrhosis remains a challenge. We used robust echocardiographic indices to characterize left ventricular (LV) systolic function and its relationship to activation of the sympathetic nervous system and inflammation in 59 patients with cirrhosis and 59 age-matched controls. Additionally, in 11 patients we withdrew beta-blockers and diuretics and used phenylephrine and albumin infusion to evaluate the response to acute afterload and preload changes (interventional substudy)...
June 2017: Hepatology: Official Journal of the American Association for the Study of Liver Diseases
https://www.readbyqxmd.com/read/28151868/impact-of-betablockers-on-general-and-local-outcome-in-patients-hospitalized-for-lower-extremity-peripheral-artery-disease-the-copart-registry
#20
MULTICENTER STUDY
Tristan Mirault, Alexandre Galloula, Jean-Pierre Cambou, Philippe Lacroix, Victor Aboyans, Carine Boulon, Joel Constans, Alessandra Bura-Riviere, Emmanuel Messas
Lower extremity peripheral artery disease (PAD) is one manifestation of atherosclerosis. Patients with PAD have an increased rate of mortality due to concurrent coronary artery disease and hypertension. Betablockers (BB) may, therefore, be prescribed, especially in case of heart failure. However, BB safety in PAD is controversial, because of presumed peripheral hemodynamic consequences of BB that could lead to worsening of symptoms in patients with PAD. In this context, we aimed to determine the impact of BB on all-cause and cardiovascular mortality and amputation rate at 1 year after hospitalization for PAD from the COPART Registry population...
February 2017: Medicine (Baltimore)
keyword
keyword
92606
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"