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Tziomalos K, Giampatzis V, Bouziana SD, Spanou M, Kostaki S, Papadopoulou M, Angelopoulou SM, Margariti E, Savopoulos C, Hatzitolios AI. Effect of antihypertensive treatment on the long-term outcome of patients discharged after acute ischemic stroke. Clin Exp Hypertens 2017; 39:246-250. [PMID: 28448189 DOI: 10.1080/10641963.2016.1246561] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
We aimed to evaluate the effects of the five main classes of antihypertensive agents on the long-term outcome of 313 consecutive patients discharged after acute ischemic stroke (36.4% males, age 78.5 ± 6.3 years). One year after discharge, the functional status [evaluated with the modified Rankin scale (mRS)], the occurrence of cardiovascular events, and vital status were recorded. Patients prescribed angiotensin receptor blockers (ARBs) had lower mRS than patients not prescribed ARBs (1.7 ± 2.0 vs. 2.9 ± 2.5, respectively; p = 0.006). The rates of adverse outcome (mRS 2-6) and cardiovascular events did not differ between patients prescribed each one of the major classes of antihypertensive agents and those not prescribed the respective class. Patients who were prescribed ARBs had lower risk of death during follow-up than patients who did not receive ARBs (9.4 and 26.9%, respectively; p < 0.05). In binary logistic regression analysis, the only independent predictor of all-cause mortality during follow-up was the mRS at discharge (relative risk 1.69, 95% confidence interval 1.25-2.28; p < 0.001). In conclusion, in patients discharged after acute ischemic stroke, administration of ARBs appears to have a more beneficial effect on long-term functional outcome and all-cause mortality than treatment with other classes of antihypertensive agents.
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Affiliation(s)
- Konstantinos Tziomalos
- a First Propaedeutic Department of Internal Medicine , Medical School, Aristotle University of Thessaloniki, AHEPA Hospital , Thessaloniki , Greece
| | - Vasilios Giampatzis
- a First Propaedeutic Department of Internal Medicine , Medical School, Aristotle University of Thessaloniki, AHEPA Hospital , Thessaloniki , Greece
| | - Stella D Bouziana
- a First Propaedeutic Department of Internal Medicine , Medical School, Aristotle University of Thessaloniki, AHEPA Hospital , Thessaloniki , Greece
| | - Marianna Spanou
- a First Propaedeutic Department of Internal Medicine , Medical School, Aristotle University of Thessaloniki, AHEPA Hospital , Thessaloniki , Greece
| | - Stavroula Kostaki
- a First Propaedeutic Department of Internal Medicine , Medical School, Aristotle University of Thessaloniki, AHEPA Hospital , Thessaloniki , Greece
| | - Maria Papadopoulou
- a First Propaedeutic Department of Internal Medicine , Medical School, Aristotle University of Thessaloniki, AHEPA Hospital , Thessaloniki , Greece
| | - Stella-Maria Angelopoulou
- a First Propaedeutic Department of Internal Medicine , Medical School, Aristotle University of Thessaloniki, AHEPA Hospital , Thessaloniki , Greece
| | - Eleni Margariti
- a First Propaedeutic Department of Internal Medicine , Medical School, Aristotle University of Thessaloniki, AHEPA Hospital , Thessaloniki , Greece
| | - Christos Savopoulos
- a First Propaedeutic Department of Internal Medicine , Medical School, Aristotle University of Thessaloniki, AHEPA Hospital , Thessaloniki , Greece
| | - Apostolos I Hatzitolios
- a First Propaedeutic Department of Internal Medicine , Medical School, Aristotle University of Thessaloniki, AHEPA Hospital , Thessaloniki , Greece
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Abstract
Eprosartan is an angiotensin II receptor antagonist (angiotensin II receptor blocker [ARB]) used in the treatment of hypertension. In large, randomized trials, eprosartan (with or without hydrochlorothiazide [HCTZ]) demonstrated superior antihypertensive efficacy to that of placebo and, when administered at comparable dosage regimens, had similar blood pressure-lowering effects to enalapril. Eprosartan was generally well tolerated in clinical trials and had a lower incidence of persistent dry cough than enalapril. Eprosartan has a neutral effect on metabolic parameters, such as serum lipid levels and glucose homeostasis, and a low propensity for pharmacokinetic drug interactions. The use of eprosartan or other ARBs in combination with HCTZ tends to reverse the potassium loss associated with thiazide diuretics. Independent of its antihypertensive effects, eprosartan was associated with improved clinical outcomes (primary composite endpoint of all causes of mortality and all cardiovascular and cerebrovascular events, including all recurrent events) compared with nitrendipine in a randomized, secondary prevention trial in hypertensive patients with previous cerebrovascular events (MOSES trial). Eprosartan also reduced blood pressure and was associated with a modest improvement in cognitive function in a large observational study in patients > or =50 years of age with newly diagnosed hypertension (OSCAR study). In both of these trials, additional antihypertensive therapy, such as HCTZ, was permitted. Therefore, eprosartan is a useful treatment option in the management of a broad range of patients with hypertension, and its use with HCTZ provides a rational combination regimen.
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Mathur G, Cleland JGF, Rodrigues E, Davis GK. Role of angiotensin receptor blockers in the prevention and management of ischaemic stroke. Eur J Neurol 2007; 14:1201-9. [DOI: 10.1111/j.1468-1331.2007.01950.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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