ramipril has been researched along with Liver-Diseases* in 2 studies
2 review(s) available for ramipril and Liver-Diseases
Article | Year |
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Ramipril for the prevention and treatment of cardiovascular disease.
To evaluate the effectiveness of ramipril in the prevention and treatment of cardiovascular disease and determine its need for inclusion on a formulary.. A MEDLINE and PubMed database search was conducted (1987-May 2002). Only journals written in the English language were selected for review. DATA EXTRACTION AND STUDY SELECTION: Articles reporting the use of ramipril in humans were evaluated. Emphasis was placed on randomized, controlled trials assessing efficacy.. Ramipril is an angiotensin-converting enzyme (ACE) inhibitor that exerts its effects through inhibition of the renin-angiotensin-aldosterone system. It exhibits a safety profile that is similar to that of other ACE inhibitors and is comparable in cost to the majority of the available agents. Clinical trials have proven the effectiveness of ACE inhibitors in the treatment of hypertension, heart failure, and nephropathy. Ramipril, however, is the only ACE inhibitor currently approved for the prevention of cardiovascular events in high-risk patients without evidence of left-ventricular dysfunction or heart failure, based on the results of the HOPE (Heart Outcomes Prevention Evaluation) trial. Whether this effect is specific to ramipril has yet to be proven. This article emphasizes the major trials involving ramipril including the AIRE (Acute Infarction Ramipril Efficacy), REIN (Ramipril Efficacy in Nephropathy), and HOPE trials.. Although similar to other ACE inhibitors in many aspects, it cannot be assumed that the benefits shown with ramipril in the HOPE trial are a class effect. Ongoing trials should help to clarify this matter. Until this time, current evidence justifies the inclusion of ramipril on a formulary. Topics: Angiotensin-Converting Enzyme Inhibitors; Cardiovascular Diseases; Humans; Liver Diseases; Racial Groups; Ramipril; Randomized Controlled Trials as Topic; Renal Insufficiency | 2003 |
Clinical pharmacokinetics of ramipril.
Ramipril is a long-acting nonsulfhydryl angiotensin converting enzyme (ACE) inhibitor introduced for clinical use about a decade ago. Ramipril is a prodrug that undergoes de-esterification in the liver to form ramiprilat, its active metabolite. Ramipril rapidly distributes to all tissues, with the liver, kidneys and lungs showing markedly higher concentrations of the drug than the blood. After absorption from the gastrointestinal tract, rapid hydrolysis of ramipril occurs in the liver. In the therapeutic concentration range, protein binding of ramipril and ramiprilat is 73 and 56%, respectively. Ramiprilat binds to ACE with high affinity at concentrations similar to that of the enzyme and establishes equilibrium slowly. Although ramipril is metabolised by hepatic and renal mechanisms to both a glucuronate conjugate and a diketopiperazine derivative, most of the drug is excreted in the urine as ramiprilat and the glucuronate conjugate of ramiprilat. Elimination from the body is characterised by a relatively rapid initial phase with a half-life of 7 hours and a late phase with a half-life of about 120 hours. No clinically significant pharmacokinetic interactions between ramipril and other drugs have been reported. The drug has been generally well tolerated with the most prevalent adverse effects being dizziness (3.4%), headache (3.2%), weakness (1.9%) and nausea (1.7%). Ramipril is an effective and well tolerated drug for the treatment of hypertension and congestive heart failure in all patients, including those with renal or hepatic dysfunction, and the elderly. Topics: Drug Interactions; Heart Failure; Humans; Hypertension; Kidney; Liver; Liver Diseases; Ramipril; Renal Insufficiency | 1994 |