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https://www.readbyqxmd.com/read/28727746/atorvastatin-reduces-%C3%AE-adrenergic-dysfunction-in-rats-with-diabetic-cardiomyopathy
#1
Aude Carillion, Sarah Feldman, Na Na, Matthieu Biais, Wassila Carpentier, Aurélie Birenbaum, Nicolas Cagnard, Xavier Loyer, Dominique Bonnefont-Rousselot, Stéphane Hatem, Bruno Riou, Julien Amour
BACKGROUND: In the diabetic heart the β-adrenergic response is altered partly by down-regulation of the β1-adrenoceptor, reducing its positive inotropic effect and up-regulation of the β3-adrenoceptor, increasing its negative inotropic effect. Statins have clinical benefits on morbidity and mortality in diabetic patients which are attributed to their "pleiotropic" effects. The objective of our study was to investigate the role of statin treatment on β-adrenergic dysfunction in diabetic rat cardiomyocytes...
2017: PloS One
https://www.readbyqxmd.com/read/28710589/primary-care-physician-perspectives-on-barriers-to-statin-treatment
#2
Rikki M Tanner, Monika M Safford, Keri L Monda, Benjamin Taylor, Ronan O'Beirne, Melanie Morris, Lisandro D Colantonio, Ricardo Dent, Paul Muntner, Robert S Rosenson
PURPOSE: Discontinuation of statin therapy represents a major challenge for effective cardiovascular disease prevention. It is unclear how often primary care physicians (PCPs) re-initiate statins and what barriers they encounter. We aimed to identify PCP perspectives on factors influencing statin re-initiation. METHODS: We conducted six nominal group discussions with 23 PCPs from the Deep South Continuing Medical Education network. PCPs answered questions about statin side effects, reasons their patients reported for discontinuing statins, how they respond when discontinuation is reported, and barriers they encounter in getting their patients to re-initiate statin therapy...
July 14, 2017: Cardiovascular Drugs and Therapy
https://www.readbyqxmd.com/read/28660228/necrotizing-autoimmune-myopathy-a-rare-variant-of-idiopathic-inflammatory-myopathies
#3
Noman Ahmed Jang Khan, Shaza Khalid, Saad Ullah, Muhammad Umair Malik, Samer Makhoul
Idiopathic inflammatory myopathies are an unusual group of myopathies with annual incidence of 1 in 100 000 people in the United States. Necrotizing autoimmune myopathy comprises only 16% of this group. It usually presents with severe proximal weakness, lower extremity weakness, and severe fatigue while very rarely does it present with dysphagia and respiratory muscle weakness. Statin use, cancer, and connective tissue disorder are the usual associated risk factors. Anti-signal recognition particle and 3-hydroxy-3-methylglutaryl-coenzyme A reductase are the 2 most common autoantibodies associated with necrotizing autoimmune myopathy...
April 2017: Journal of Investigative Medicine High Impact Case Reports
https://www.readbyqxmd.com/read/28645927/is-this-muscle-pain-caused-by-my-statin
#4
EDITORIAL
Matthew J Shun-Shin, Darrel P Francis
No abstract text is available yet for this article.
June 23, 2017: BMJ: British Medical Journal
https://www.readbyqxmd.com/read/28631752/dyslipidaemia-statin-associated-muscle-symptoms-really-all-in-the-mind
#5
Robert M Stoekenbroek, John J P Kastelein
No abstract text is available yet for this article.
August 2017: Nature Reviews. Cardiology
https://www.readbyqxmd.com/read/28630772/severe-rhabdomyolysis-due-to-presumed-drug-interactions-between-atorvastatin-with-amlodipine-and-ticagrelor
#6
Iouri Banakh, Kavi Haji, Ross Kung, Sachin Gupta, Ravindranath Tiruvoipati
Atorvastatin and ticagrelor combination is a widely accepted therapy for secondary prevention of ischaemic heart disease. However, rhabdomyolysis is a well-known rare side effect of statins which should be considered when treatments are combined with cytochrome P450 3A4 enzyme inhibitors. We report a case of atorvastatin and ticagrelor associated severe rhabdomyolysis that progressed to multiorgan failure requiring renal replacement therapy, inotropes, intubation, and mechanical ventilation. Despite withdrawal of the precipitating cause and the supportive measures including renal replacement therapy, creatinine kinase increased due to ongoing rhabdomyolysis rapidly progressing to upper and lower limbs weakness...
2017: Case Reports in Critical Care
https://www.readbyqxmd.com/read/28628543/bilateral-rectus-femoris-muscle-rupture-following-statin-medication
#7
Kamal Mezian, Jan Vacek, Leoš Navrátil, Levent Özçakar
No abstract text is available yet for this article.
July 2017: American Journal of Physical Medicine & Rehabilitation
https://www.readbyqxmd.com/read/28618994/role-of-anti-pcsk9-antibodies-in-the-treatment-of-patients-with-statin-intolerance
#8
Julia Schreml, Ioanna Gouni-Berthold
Statin intolerance is usually defined as the inability of a patient to tolerate statin-treatment due to muscle-related complaints. While randomised trials show that these complaints occure with similar frequency in patients receiving placebo, namely in up to ~5% of the subjects, data from registries as well as clinical experience indicate a much higher frequency of up to ~30%. The lack of standard definition or of a diagnostic marker of statin intolerance confounds the problem. The diagnosis remains subjective based on the symptoms the patient reports...
June 16, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28616287/statin-ezetimibe-versus-statin-lipid-lowering-therapy-in-patients-with-acute-coronary-syndromes-undergoing-percutaneous-coronary-intervention
#9
Yun-Yan Dai, Hai-Shan Zhang, Xin-Gang Zhang, Qi-Gang Guan, Yuan Gao, Yu-Ze Li, Yue-Lan Zhang, Da-Lin Jia, Ying-Xian Sun, Guo-Xian Qi, Wen Tian
BACKGROUND: Studies comparing the clinical efficacy and safety of intensive statin therapy with ezetimibe-statin combination therapy are still rare at present, especially in Asian population. METHODS: We enrolled 202 patients who suffered acute coronary syndrome (ACS) and underwent percutaneous coronary intervention (PCI) between May and July in 2016. Patients were allocated into three groups based on the lipid lowering strategy: moderate-intensity statin group (n=118), ezetimibe combined with moderate-intensity statin group (ezetimibe-statin combination, n=55) and intensive statin group (n=29)...
May 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28614412/differential-effects-of-losartan-and-atorvastatin-in-partial-and-full-thickness-burn-wounds
#10
Johanneke J Akershoek, Katrien M Brouwer, Marcel Vlig, Bouke K H L Boekema, Rob H J Beelen, Esther Middelkoop, Magda M W Ulrich
Healing of burn wounds is often associated with scar formation due to excessive inflammation and delayed wound closure. To date, no effective treatment is available to prevent the fibrotic process. The Renin Angiotensin System (RAS) was shown to be involved in fibrosis in various organs. Statins (e.g. Atorvastatin), Angiotensin receptor antagonists (e.g. Losartan) and the combination of these drugs are able to reduce the local RAS activation, and reduced fibrosis in other organs. We investigated whether inhibition of the RAS could improve healing of burn wounds by treatment with Atorvastatin, Losartan or the combination of both drugs...
2017: PloS One
https://www.readbyqxmd.com/read/28592707/endothelial-nitric-oxide-synthase-independent-pleiotropic-effects-of-pitavastatin-against-atherogenesis-and-limb-ischemia-in-mice
#11
Takeshi Mitsuhashi, Ryoko Uemoto, Kazue Ishikawa, Sumiko Yoshida, Yasumasa Ikeda, Shusuke Yagi, Toshio Matsumoto, Masashi Akaike, Ken-Ichi Aihara
AIM: Statins have a protective impact against cardiovascular diseases through not only lipid-lowering effects but also pleiotropic effects, including activation of the endothelial nitric oxide synthase (eNOS) system. We aimed to clarify the protective effects of a statin against atherogenesis and ischemia in eNOS(-/-) mice. METHODS: Study 1. eNOS(-/-) Apolipoprotein E (ApoE)(-/-) mice were treated with a vehicle or pitavastatin (0.3 mg/kg/day) for 4 weeks...
June 6, 2017: Journal of Atherosclerosis and Thrombosis
https://www.readbyqxmd.com/read/28576976/pleiotropic-and-adverse-effects-of-statins-do-epigenetics-play-a-role
#12
Stephanie C Allen, Cyril Ds Mamotte
Statins are widely used to prevent major cardiovascular events through the lowering of serum cholesterol. There is evidence that statins have pleiotropic effects, that is cholesterol-independent effects, that may also confer protection from cardiovascular disease and potentially numerous other pathologies including cancer. Statins also have a number of well described adverse effects including myopathy, rhabdomyolysis, liver damage and type 2 diabetes. This paper examines the evidence of epigenetic modifications as a contributory factor to the pleiotropic and adverse effects of statins...
June 2, 2017: Journal of Pharmacology and Experimental Therapeutics
https://www.readbyqxmd.com/read/28571494/cardiovascular-pleiotropic-effects-of-statins-and-new-onset-diabetes-is-there-a-common-link-do-we-need-to-evaluate-the-role-of-katp-channels
#13
REVIEW
Devindra Sehra, Sudhish Sehra, Shiv Tej Sehra
Statins are considered the main stay of treatment in the prevention of cardio-vascular morbidity and mortality. They have multiple pleiotropic effects, like stabilization of atherosclerotic plaques, inhibition of platelet aggregation, and vascular smooth muscle proliferation; in addition to their lipid lowering action. Statins manifest these pleiotropic effects because they activate KATP channels in the cardiac and vascular tissue. Simultaneous activation of the KATP channels by statins in β cells of pancreas may inhibit insulin release which may lead to diabetes...
July 2017: Expert Opinion on Drug Safety
https://www.readbyqxmd.com/read/28542559/fluvastatin-inhibits-age-induced-cell-proliferation-and-migration-via-an-erk5-dependent-nrf2-pathway-in-vascular-smooth-muscle-cells
#14
Ae-Rang Hwang, Jung-Hwa Han, Jae Hyang Lim, Young Jin Kang, Chang-Hoon Woo
Advanced glycation endproduct (AGE)-induced vascular smooth muscle cell (VSMC) proliferation and reactive oxygen species (ROS) production are emerging as important mechanisms of diabetic vasculopathy, but little is known about the molecular mechanism responsible for the antioxidative effects of statins on AGEs. It has been reported that statins exert pleiotropic effects on the cardiovascular system due to decreases in AGE-induced cell proliferation, migration, and vascular inflammation. Thus, in the present study, the authors investigated the molecular mechanism by which statins decrease AGE-induced cell proliferation and VSMC migration...
2017: PloS One
https://www.readbyqxmd.com/read/28526123/-direct-mechanism-of-action-in-toxic-myopathies
#15
REVIEW
A Khelfi, M Azzouz, R Abtroun, M Reggabi, B Alamir
Toxic myopathies are a large group of disorders generated by surrounding agents and characterized by structural and/or functional disturbances of muscles. The most recurrent are those induced by commonly used medications. Illicit drugs, environmental toxins from animals, vegetables, or produced by micro-organisms as well as chemical products commonly used are significant causes of such disorders. The muscle toxicity results from multiple mechanisms at different biological levels. Many agents can induce myotoxicity through a direct mechanism in which statins, glucocorticoids and ethyl alcohol are the most representative...
May 16, 2017: Annales Pharmaceutiques Françaises
https://www.readbyqxmd.com/read/28521773/red-yeast-rice-induces-less-muscle-fatigue-symptom-than-simvastatin-in-dyslipidemic-patients-a-single-center-randomized-pilot-trial
#16
Yangjing Xue, Luyuan Tao, Shaoze Wu, Guoqiang Wang, Lu Qian, Jiwu Li, Lianming Liao, Jifei Tang, Kangting Ji
BACKGROUND: About 10-15% patients who take statins experience skeletal muscle problems. Red yeast rice has a good safety profile could provide a compromise therapeutic strategy. Therefore, the aim of this study was to evaluate the effects of red yeast rice, when compared to simvastatin, on the muscle fatigue symptom and the serum lipid level in dyslipidemic patients with low to moderate cardiovascular risk. METHODS: A total of 60 dyslipidemic patients with low to moderate cardiovascular risk were recruited and randomly assigned to receive either simvastatin (n = 33) or red yeast rice (n = 27) for 4 weeks...
May 18, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28511404/statin-induced-rhabdomyolysis-with-non-oliguric-renal-failure-a-rare-presentation
#17
Hashir Kareem, Devavrata Sahu, Mugula Sudhakar Rao, Tom Devasia
Statins are safe, well tolerated, efficient and time tested drugs for the management of hypercholesterolemia, and thus play a cardinal role in the management of patients with heart disease. Although safe in clinical practice, they are associated with adverse effects, clinically the most important and most severe being muscle related complications/myotoxicity. Rhabdomyolysis, though rare, is the most severe form of myotoxicity. The US Food and Drug Administration (USFDA) adverse event reporting system reports rate of statin induced rhabdomyolysis at 0...
March 2017: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28506385/hydrophilic-vs-lipophilic-statins-in-coronary-artery-disease-a-meta-analysis-of-randomized-controlled-trials
#18
REVIEW
Ibadete Bytyçi, Gani Bajraktari, Deepak L Bhatt, Charity J Morgan, Ali Ahmed, Wilbert S Aronow, Maciej Banach
INTRODUCTION: Some available experimental studies have reported that hydrophilic statins might have advantages compared with lipophilic statins in patients with coronary artery disease (CAD). Therefore, we performed a meta-analysis of randomized controlled trials (RCTs) investigating the potential differences of lipophilic and hydrophilic statins in patients with CAD. METHODS: We systematically searched selected electronic databases up to September 2016 to select RCTs, which compared clinical outcomes of hydrophilic vs lipophilic statins...
May 2017: Journal of Clinical Lipidology
https://www.readbyqxmd.com/read/28487744/atorvastatin-diltiazem-combination-induced-rhabdomyolysis-leading-to-diagnosis-of-hypothyroidism
#19
N D B Ehelepola, S M B Y Sathkumara, H M P A G S Bandara, K L R Kalupahana
Statins and hypothyroidism, independently, can rarely cause rhabdomyolysis. The combination of them especially with concurrent intake of drugs such as diltiazem increases the risk of rhabdomyolysis. Hashimoto's encephalopathy is a rare condition associated with Hashimoto's thyroiditis and some patients with that can present with a stroke like picture. An elderly male who has been on atorvastatin for three years and on diltiazem for a week presented with sudden onset inability to walk and confusion. On examination muscle tenderness was noticed and creatine kinase levels indicated rhabdomyolysis which we attributed to atorvastatin...
2017: Case Reports in Medicine
https://www.readbyqxmd.com/read/28476289/statin-associated-muscle-symptoms-beware-of-the-nocebo-effect
#20
Juan Pedro-Botet, Juan Rubiés-Prat
No abstract text is available yet for this article.
May 2, 2017: Lancet
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