| 1. |
- Bergh, Niklas, 1979, et al.
(författare)
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Efficacy and safety of clopidogrel versus ticagrelor as part of dual antiplatelet therapy in acute coronary syndrome - a systematic review and meta-analysis.
- 2022
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Ingår i: Journal of cardiovascular pharmacology. - 1533-4023. ; 79:5, s. 620-631
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Tidskriftsartikel (refereegranskat)abstract
- The efficacy and safety of clopidogrel compared with ticagrelor as part of dual antiplatelet therapy (DAPT) in patients with acute coronary syndrome is reviewed. PubMed, Embase, the Cochrane Library, Medline, and HTA databases were searched (Sep 2nd 2020) for randomised controlled trials (RCTs). ACS patients subjected to clopidogrel or ticagrelor as part of DAPT were included. Pooled risk-differences were estimated using random-effects meta-analyses, and certainty of evidence was assessed according to GRADE. In ACS patients subjected to DAPT, the pooled risk difference for all-cause mortality was 0·6% (-0·03% to 1·3%; I2: 18%); cardiovascular mortality: 0·6% (0·01% to 1·1%; I2: 22%); MI: 0·9% (0·4% to 1·3%; I2: 5%); stent thrombosis: 0·7% (0·4 to 1·1%; I2: 0%); clinically significant bleeding: -1·9% (-3·7% to -0·2%; I2: 69%); major bleeding: -0·9% (-1·6% to -0·1%; I2: 32%); and dyspnea: -5·8% (-7·7% to -3·8%; I2: 63%). In the subgroup of older patients there were no differences between the comparison groups regarding all-cause mortality, CV mortality and MI, whereas the risk of clinically significant bleeding and major bleeding was lower in the clopidogrel group, -5·9% (-11 to -0·9%, 1 RCT) and -2·4% (-4·4% to -0·3%, I2: 0%), respectively. Compared with ticagrelor, clopidogrel may result in little or no difference regarding all-cause mortality. In older patients, clopidogrel may be slightly less efficient in reducing the risk of cardiovascular mortality and MI. Clopidogrel results in a reduced risk of bleedings and dyspnea.
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| 5. |
- Ferone, Emma, et al.
(författare)
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Current treatment and immunomodulation strategies in Acute Myocarditis.
- 2024
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Ingår i: Journal of cardiovascular pharmacology. - 1533-4023.
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Tidskriftsartikel (refereegranskat)abstract
- Myocarditis is an inflammatory disease of the myocardium characterized by a great heterogeneity of presentation and evolution. Treatment of myocarditis is often supportive and the evidence for immunosuppression is scarce and debated. Conventional treatment is based on clinical presentation, ranging from conservative to advanced mechanical assist devices. In this setting, immunosuppression and immunomodulation therapies are mostly reserved for patients presenting with major clinical syndromes. In this review, we will summarise the current evidence and strategies for conventional and immunosuppressive treatments for patients presenting with acute myocarditis.
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| 6. |
- Khedri, Masih, et al.
(författare)
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Statin Treatment Intensity, Discontinuation, and Long-Term Outcome in Patients With Acute Myocardial Infarction and Impaired Kidney Function
- 2023
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Ingår i: Journal of Cardiovascular Pharmacology. - : Wolters Kluwer. - 0160-2446 .- 1533-4023. ; 81:6, s. 400-410
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Tidskriftsartikel (refereegranskat)abstract
- Statin dosage in patients with acute myocardial infarction (AMI) and concomitant kidney dysfunction is a clinical dilemma. We studied discontinuation during the first year after an AMI and long-term outcome in patients receiving high versus low–moderate intensity statin treatment, in relation to kidney function. For the intention-to-treat analysis (ITT-A), we included all patients admitted to Swedish coronary care units for a first AMI between 2005 and 2016 that survived in-hospital, had known creatinine, and initiated statin therapy (N = 112,727). High intensity was initiated in 38.7% and low–moderate in 61.3%. In patients with estimated glomerular filtration rate (eGFR) < 60 mL/min/1.73 m2, 25% discontinued treatment the first year; however, the discontinuation rate was similar regardless of the statin intensity. After excluding patients who died, changed therapy, or were nonadherent during the first year, 84,705 remained for the on-treatment analysis (OT-A). Patients were followed for 12.6 (median 5.6) years. In patients with eGFR 30–59 mL/min, high-intensity statin was associated with lower risk for the composite death, reinfarction, or stroke both in ITT-A (hazard ratio [HR] 0.93; 95% confidence interval, 0.87–0.99) and OT-A (HR 0.90; 0.83–0.99); the interaction test for OT-A indicated no heterogeneity for the eGFR < 60 mL/min group (P = 0.46). Similar associations were seen for all-cause mortality. We confirm that high-intensity statin treatment is associated with improved long-term outcome after AMI in patients with reduced kidney function. Most patients with reduced kidney function initiated on high-intensity statins are persistent after 1 year and equally persistent as patients initiated on low–moderate intensity.
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| 7. |
- Papp, Zoltan, et al.
(författare)
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Levosimendan Efficacy and Safety : 20 Years of SIMDAX in Clinical Use
- 2020
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Ingår i: Journal of Cardiovascular Pharmacology. - : Ovid Technologies (Wolters Kluwer Health). - 0160-2446 .- 1533-4023. ; 76:1, s. 4-22
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Tidskriftsartikel (refereegranskat)abstract
- Levosimendan was first approved for clinical use in 2000, when authorization was granted by Swedish regulatory authorities for the hemodynamic stabilization of patients with acutely decompensated chronic heart failure (HF). In the ensuing 20 years, this distinctive inodilator, which enhances cardiac contractility through calcium sensitization and promotes vasodilatation through the opening of adenosine triphosphate-dependent potassium channels on vascular smooth muscle cells, has been approved in more than 60 jurisdictions, including most of the countries of the European Union and Latin America. Areas of clinical application have expanded considerably and now include cardiogenic shock, takotsubo cardiomyopathy, advanced HF, right ventricular failure, pulmonary hypertension, cardiac surgery, critical care, and emergency medicine. Levosimendan is currently in active clinical evaluation in the United States. Levosimendan in IV formulation is being used as a research tool in the exploration of a wide range of cardiac and noncardiac disease states. A levosimendan oral form is at present under evaluation in the management of amyotrophic lateral sclerosis. To mark the 20 years since the advent of levosimendan in clinical use, 51 experts from 23 European countries (Austria, Belgium, Croatia, Cyprus, Czech Republic, Estonia, Finland, France, Germany, Greece, Hungary, Italy, the Netherlands, Norway, Poland, Portugal, Russia, Slovenia, Spain, Sweden, Switzerland, the United Kingdom, and Ukraine) contributed to this essay, which evaluates one of the relatively few drugs to have been successfully introduced into the acute HF arena in recent times and charts a possible development trajectory for the next 20 years.
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| 8. |
- Rehnström, Mimmi, et al.
(författare)
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Ovariectomy Reduces Vasocontractile Responses of Rat Middle Cerebral Arteries After Focal Cerebral Ischemia
- 2022
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Ingår i: Journal of Cardiovascular Pharmacology. - 1533-4023. ; 79:1, s. 122-128
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Tidskriftsartikel (refereegranskat)abstract
- ABSTRACT: Effects of sex hormones on stroke outcome are not fully understood. A deleterious consequence of cerebral ischemia is upregulation of vasoconstrictor receptors in cerebral arteries that exacerbate stroke injury. Here, we tested the hypothesis that female sex hormones alter vasocontractile responses after experimental stroke in vivo or after organ culture in vitro, a model of vasocontractile receptor upregulation. Female rats with intact ovaries and ovariectomized (OVX) females treated with 17β-estradiol, progesterone, or placebo were subjected to transient, unilateral middle cerebral artery occlusion followed by reperfusion (I/R). The maximum contractile response, measured my wire myography, in response to the endothelin B receptor agonist sarafotoxin 6c was increased in female arteries after I/R, but the maximum response was significantly lower in arteries from OVX females. Maximum contraction mediated by the serotonin agonist 5-carboxamidotryptamine was diminished after I/R, with arteries from OVX females showing a greater decrease in maximum contractile response. Contraction elicited by angiotensin II was similar in all arteries. Neither estrogen nor progesterone treatment of OVX females affected I/R-induced changes in endothelin B- and 5-carboxamidotryptamine-induced vasocontraction. These findings suggest that sex hormones do not directly influence vasocontractile alterations that occur after ischemic stroke; however, loss of ovarian function does impact this process.
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