UMLS:C0020538 - FACTA Search

Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts: Target Concepts:

Query: UMLS:C0020538 (hypertension)
170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This study was conducted to determine the tolerability and efficacy of valsartan (DIOVAN) compared to perindopril (COVERSYL) in Malaysian patients with mild to moderate hypertension. Two hundred and fifty adult Malaysian patients with a mean sitting diastolic blood pressure of more than 95 mmHg and less than 115 mmHg after a 14 day washout period were randomized to receive either valsartan 80 mg once daily (n=125) or perindopril 4 mg daily (n=125) for eight weeks. The primary end point for efficacy was the change in mean sitting systolic and diastolic blood pressure (SiSBP and SiDBP). The primary criteria for evaluation of tolerability was the incidence of adverse events. There were no significant differences between the two groups with respect to sex, age, weight, baseline sitting and standing systolic and diastolic blood pressure. At 0, 4 and 8 weeks the mean SiDBP in the valsartan group were 101.4, 92.8 and 91.0 mmHg respectively. The corresponding BP for the perindopril treated group was 102.6, 93.8 and 93.2 mmHg. (95% CI -1.39 to +3.27). There were no significant differences in the mean BP measurements between the valsartan and perindopril group at 0, 4 and 8 weeks. In each group there were significant differences between the BP at 4 and 8 weeks compared to baseline. A similar pattern was seen with SiSBP. At 4 weeks 28.7% of the valsartan and 25% of the perindopril group had their BP normalized (SiDBP <90 mmHg) The percentages of patients who responded (SiDBP reduction >10 mmHg but SiDBP >90 mmHg) were 21.3 in the valsartan group and 20.8 in the perindopril group. At 8 weeks, 31.1% of the valsartan group and 30.8% of the perindopril group had their BP normalized. The response rate was 27% and 22.5% for valsartan and perindopril respectively. The major adverse event was cough which occurred in 18 patients (14.4%) in the perindopril and 1 (0.8%) in the valsartan group at 4 weeks. At 8 weeks the figures were 24 (19.2%) and 2 (1.6%) respectively. The results indicate that Valsartan is safe and efficacious in the treatment of mild to moderate hypertension. It is equally efficacious to Perindopril and not associated with any major adverse event. It has a better tolerability profile with respect to dry cough.
...
PMID:A comparison of valsartan and perindopril in the treatment of essential hypertension in the malaysian population. 1611 56

Modulation of the renin-angiotensin system is considered to be the most complete way to manage high-risk patients including those with hypertension. Angiotensin-converting enzyme (ACE) inhibitors are effective at reducing the morbidity and mortality of patients with overt clinical heart failure, asymptomatic left ventricular dysfunction, and uncomplicated myocardial infarction. Furthermore, recent trials like the Heart Outcomes Prevention Evaluations (HOPE) study and the EUropean trial on Reduction Of cardiac events with Perindopril in stable coronary Artery disease (EUROPA) support extending the use of ACE inhibitors to the routine/first-line treatment of patients with an increased global cardiovascular risk. Although some investigators have seen the development of angiotensin II receptor blockers (ARBs) as a more effective and tolerable way of reproducing the benefits of ACE inhibition, there remain important concerns regarding the distinct pharmacologic profiles and modes of action of these two classes of drugs. Careful evaluation of data from recent large-scale studies revealed that, unlike ACE inhibitors, ARBs are either neutral or may actually increase rates of myocardial infarction despite similar levels of blood pressure reduction. The fact that this effect is most apparent when ARBs are compared with placebo in the absence of concomitant ACE inhibitors suggests that differential effects on the angiotensin II type 2 (AT(2)) receptors may be important. Other important pharmacologic differences are also known to be present and may be of direct relevance. The weight of available evidence therefore supports the use of appropriate ACE inhibitor regimens, although not ARBs, in the treatment of global cardiovascular risk.
...
PMID:Renin-angiotensin system modulation: the weight of evidence. 1612 49

Perindopril is a long-acting, once-daily lipophilic angiotensin-converting enzyme inhibitor with high tissue angiotensin-converting enzyme affinity, lowering angiotensin II and potentiating bradykinin. Its efficacy, safety, and tolerability are well established in the treatment of hypertension and heart failure. Moreover, large morbidity-mortality trials, such as the EUropean trial on Reduction Of cardiac events with Perindopril in stable coronary Artery disease (EUROPA) and Perindopril pROtection aGainst REcurrent Stroke Study (PROGRESS), have shown that antihypertensive treatment with perindopril reduces and prevents cardiovascular disease in a large range of patients with vascular diseases, whether or not they are hypertensive. Thus, the outcomes of these and other trials support the concept of cardiovascular protective properties of angiotensin-converting enzyme inhibition with perindopril in addition to the obvious blood-pressure-lowering effect. Considering its properties and the clinical evidence on efficacy and tolerability that has been gathered, perindopril fulfils the criteria of the latest guidelines for hypertension and cardiovascular disease management and should therefore be considered as a first-line antihypertensive agent, forming a consistent part of the comprehensive strategy against hypertension and related cardiovascular complications.
...
PMID:Specific properties and effect of perindopril in controlling the renin-angiotensin system. 1612 51

Structural and functional changes in large and small arteries in hypertension, even at early stages, may affect one or several end organs such as the brain, heart, and kidneys, contributing to cardiovascular morbidity and mortality. Therefore, modern treatment strategies should not only target blood pressure (BP) reduction but also normalize vascular structure and function. The purpose of this article is to review the large body of evidence, from randomized double-blind clinical trials, that has been gathered in regard to the angiotensin-converting enzyme (ACE) inhibitor perindopril, demonstrating its efficacy in reducing BP, reversing abnormalities of vascular structure and function in patients with essential hypertension, and ultimately preventing cardiovascular events. At the site of small resistance arteries, long-term treatment with perindopril, but not atenolol, reduced arterial wall hypertrophy for a given BP reduction. The improvement in small artery function in response to structural changes is exemplified at the site of the coronary circulation. Perindopril increased coronary blood flow and coronary reserve, in parallel with the regression of periarteriolar and interstitial collagen of coronary arterioles. At the site of large arteries, long-term treatment with perindopril reduced carotid and radial artery wall hypertrophy, and reduced carotid artery internal diameter. In response to these structural changes, large artery function improved at the site of the carotid and brachial arteries, showing a higher arterial distensibility, and at the site of the coronary circulation, showing a normalized arterial dilation in response to a cold pressor test or an increase in blood flow. Moreover, in patients with end-stage renal disease, perindopril decreased pulse wave velocity independently of BP changes, resulting in a highly significant relative risk reduction in all-cause and cardiovascular mortality. The multifactorial antiatherosclerotic profile of perindopril suggests a beneficial effect not only in patients with uncomplicated hypertension but also in patients with established coronary heart disease or previous stroke, as exemplified by the EUropean trial on Reduction Of coronary events with Perindopril in stable coronary Artery disease (EUROPA) and the Perindopril pROtection aGainst REcurrent Stroke Study (PROGRESS).
...
PMID:Evidence for benefits of perindopril in hypertension and its complications. 1612 52

Hypertension contributes to the progression of renal disease by accelerating structural changes in the kidney, leading to a progressive decline in glomerular filtration rate. Hypertension and microvascular changes can create a vicious circle, leading to further renal damage and increases in blood pressure. Prevention of renal damage is a priority, especially in the growing number of patients with diabetic hypertension. Angiotensin receptor blocking drugs and ACE inhibitors have been shown to display renoprotective effects, and ACE inhibitors reduce the risk of microalbuminuria, the initial step in renal disease in diabetes. Impressive results have been obtained with a low-dose combination of the ACE-inhibitor perindopril and the diuretic indapamide, which not only gave superior reductions in blood pressure to enalapril, but also a 24% greater reduction in albumin excretion. Perindopril/indapamide also showed a trend towards reducing cardiovascular events. There is evidence from animal studies that this combination protects both renal structure and function.
...
PMID:[Vascular impact of anti-hypertensive treatment and renal protection]. 1619 49

This article provides information and a commentary on trials presented at the European Society of Cardiology meeting held in September 2005, relevant to the pathophysiology, prevention and treatment of heart failure. All reports should be considered as preliminary data, as analyses may change in the final publication. In the CARE-HF extension study, the benefits of cardiac resynchronisation therapy (CRT) observed in the original study were maintained over an increased follow-up period. A study of oral enoximone (25-50 mg t.i.d.) in advanced heart failure (ESSENTIAL) showed limited benefit compared to placebo. The CIBIS-III study showed that heart failure therapy could be safely initiated with bisoprolol followed by the addition of enalapril. A subcutaneous ICD system (S-ICD) showed potential as an alternative to a transvenous ICD. In the ISSUE-2 study, an implantable loop recorder was used to guide therapy in patients with recurrent syncope. The selective endothelin antagonist sitaxsentan improved 6-MWT and functional class in patients with pulmonary arterial hypertension in the STRIDE-2 study. In SOFA, fish oil had no beneficial effect on the incidence of life-threatening arrhythmias in patients with an ICD. In IMAGINE, quinapril showed no benefit when administered to patients following CABG. Perindopril reduced cardiac remodelling in post-MI patients with normal LV function in PREAMI. SIRIUS-II showed encouraging results for the use of intravenous ularitide in symptomatic decompensated chronic heart failure. The ACTIVE W study of warfarin versus aspirin plus clopidogrel in atrial fibrillation has been stopped due to superiority of warfarin.
...
PMID:Clinical trials update from the European Society of Cardiology meeting 2005: CARE-HF extension study, ESSENTIAL, CIBIS-III, S-ICD, ISSUE-2, STRIDE-2, SOFA, IMAGINE, PREAMI, SIRIUS-II and ACTIVE. 1648 69

Perindopril (Coversyl) is a prodrug ester of perindoprilat, an ACE inhibitor. This agent has shown pharmacodynamic effects beyond those responsible for lowering blood pressure (BP), including the improvement of endothelial function and the normalisation of vascular and cardiac structure and function. Perindopril has a well established role in the treatment of patients with hypertension or heart failure. In the EUROPA trial, once-daily perindopril 8 mg prevented cardiovascular events in patients with stable coronary artery disease (CAD) without any apparent heart failure receiving standard recommended therapy. In the ASCOT-BPLA trial, a calcium channel antagonist +/- perindopril regimen demonstrated significant cardiovascular benefits compared with a conventional beta-blocker +/- diuretic regimen in patients with hypertension who were at risk of developing cardiovascular events. These trials demonstrate that while perindopril, in addition to standard recommended therapy, has a potential role in preventing cardiovascular events in hypertensive patients, its role in the management of patients with stable CAD is clearly established.
...
PMID:Perindopril: a review of its use in patients with or at risk of developing coronary artery disease. 1645 Oct 98

Perindopril is a long-acting, once-daily lipophilic angiotensin-converting enzyme inhibitor with high tissue angiotensin-converting enzyme affinity, lowering angiotensin II and potentiating bradykinin. Efficacy, safety, and tolerability of perindopril are well established in the treatment of hypertension and heart failure. Moreover, large morbidity-mortality trials, such as the EUROPA, PROGRESS, and PREAMI have shown that treatment with perindopril reduces morbidity and mortality and prevents cardiovascular disease in a large range of patients with vascular diseases, whether or not they are hypertensive. Thus, the outcomes of these and other trials support the concept of cardiovascular protective properties of angiotensin-converting enzyme inhibition with perindopril in addition to the obvious blood-pressure-lowering effect. Considering its properties and the clinical evidence on efficacy and tolerability that has been gathered, perindopril should be considered a first-line therapeutic agent in hypertension, heart failure and acute myocardial infarction and a tool of secondary prevention of coronary artery disease.
...
PMID:[Hypertension, heart failure, myocardial infarction, secondary prevention: the role of perindopril]. 1648 16

This article examines evidence-based findings in the literature on the efficacy of perindopril 2 mg/indapamide 0.625 mg, a first-line, low-dose antihypertensive drug combination. In regulatory Phase II and III trials, perindopril/indapamide significantly lowered blood pressure compared with other first-line therapies (atenolol, losartan and irbesartan). This was also the case in STRAtegies of Treatment in Hypertension: Evaluation, a postregistration study versus current monotherapies and stepped-care therapy with different classes of antihypertensive agents. The efficacy/safety ratio (both clinical and with regard to laboratory parameters) of perindopril/indapamide was good. Perindopril/indapamide provides additional antihypertensive efficacy compared with each component used alone and with current monotherapies, with major efficacy on systolic blood pressure, an important predictor of cardiovascular risk. It also reduces pulse pressure, an independent cardiovascular risk factor, large-vessel arterial stiffness and microcirculatory alterations. The fixed dosage of a once-daily tablet, ensures optimal ease of use and enhances patient compliance. Perindopril/indapamide also reduces target organ damage in patients at high cardiovascular risk, such as patients with cardiac hypertrophy and Type 2 diabetics with albuminuria. These benefits, together with the good efficacy/tolerability ratio, fulfill the requirements of the European Society of Hypertension and of the Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure guidelines for low-dose, first-line combination therapy in hypertension.
...
PMID:Perindopril/indapamide combination in the first-line treatment of hypertension and end-organ protection. 1671 93

Pharmacological treatment of hypertension represents a cost-effective way of preventing cardiovascular and renal complications. To benefit maximally from antihypertensive treatment, blood pressure should be brought to below 140/90 mmHg in every hypertensive patient, and even lower (< 130/80 mmHg) if diabetes or renal disease co-exists. Such targets cannot usually be reached using monotherapies. This is especially true in patients who present with a high cardiovascular risk. The co-administration of two agents acting by different mechanisms considerably increases the blood pressure control rate. Such combinations are not only efficacious, but are also well tolerated, and some fixed low-dose combinations even have a placebo-like tolerability. This is the case for the preparation containing the angiotensin-converting enzyme inhibitor perindopril (2 mg) and the diuretic indapamide (0.625 mg), a fixed low-dose combination that has been shown in controlled trials to be more effective than monotherapies in reducing albuminuria, regressing cardiac hypertrophy and improving the stiffness of large arteries. Using this combination to initiate antihypertensive therapy has been shown in a double-blind trial (Strategies of Treatment in Hypertension: Evaluation; STRATHE) to normalize blood pressure (< 140/90 mmHg) in significantly more patients (62%) than a sequential monotherapy approach based on atenolol, losartan and amlodipine (49%) and a stepped-care strategy based on valsartan and hydrochlorothiazide (47%), with no difference between the three arm groups in terms of tolerability. An ongoing randomized trial (Action in Diabetes and Vascular Disease: Preterax and Diamicron Modified Release Controlled Evaluation; ADVANCE) is a study with a 2 x 2 factorial design assessing the effects of the fixed-dose perindopril-indapamide combination and of the intensive gliclazide modified release-based glucose control regimen in type 2 diabetic patients, with or without hypertension. A total of 11 140 patients were randomly selected. Within the first 6 weeks of treatment (run-in phase), the perindopril-indapamide combination lowered blood pressure from 145/81 +/- 22/11 mmHg (mean +/- SD) to 137/78 +/- 20/10 mmHg. Fixed-dose combinations are becoming more and more popular for the management of hypertension, and are even proposed by hypertension guidelines as a first-line option to treat hypertensive patients.
...
PMID:Managing hypertension in high-risk patients: lessons and promises from the STRATHE and ADVANCE trials. 1672 62

<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>