Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Inhibitors of the angiotensin conversion enzyme (ICE) represent an effective and well tolerated therapeutic class, for the treatment of arterial hypertension. The antihypertensive efficacy or perindopril, an ICE active in one single daily dose, is at least equal to that of reference antihypertensive drugs administered at usual doses. The possibility of occurrence of some side-effects while using ICE, has resulted in a particular attention in evaluating the safety of perindopril. First, the renal function was monitored. During essential hypertension, no significant variation of the creatininemia was observed with long-term administration of the drug (12 months). In elderly hypertensive patients or patients with chronic renal insufficiency, the glomerular filtration is also preserved, except during rare occurrences of decreased creatinine clearance, especially after adjunction of hydrochlorothiazide. A discrete elevation of the kaliemia without clinical significance is observed when perindopril is used as a single drug. Reports of symptomatic hypotension with perindopril are rare (0.2%), even in situations of water and sodium depletion. Among other side-effects of ICE, cough, more recent, was thoroughly investigated. Its frequency was determined during a double blind trial comparing perindopril (1.2%) with captopril (2.4%). It was also evaluated during a long-term study concerning 632 hypertensive patients (391 patients treated in 1 year); its incidence is the 2.9 p. cent and it resulted in discontinuation of the treatment in 8 cases. In this study, 36 patients interrupted the treatment prematurily because of an adverse reaction (5.7%). Finally no harmful drug interaction was reported. The favorable tolerance profile of perindopril is combined with a beneficial effect on the functional and structural modifications of the heart and large vessels related to hypertension.
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PMID:[First intention treatment of arterial hypertension. Effectiveness and safety of perindopril]. 268 25

Fosinopril is the prodrug of the active diacid ACE inhibitor fosinoprilat. In patients with heart failure, fosinopril reduces pulmonary capillary wedge pressure, mean arterial blood pressure, mean right atrial pressure and heart rate, and increases stroke volume index and cardiac index. The drug has compensatory dual elimination routes via renal and hepatic systems and accumulates to a lesser extent than enalapril and lisinopril in patients with chronic renal insufficiency with or without heart failure. Comparative studies of 3 or 6 months' duration with fosinopril 10 to 40 mg/day have demonstrated clinical efficacy significantly superior to that of placebo in patients with heart failure [mostly New York Heart Association (NYHA) functional class II or III]. Fosinopril treatment consistently increased exercise duration and improved heart failure symptoms in these patients. Significantly fewer fosinopril than placebo recipients withdrew or were hospitalised because of worsening heart failure. Additionally, significantly more fosinopril than placebo recipients showed improvement, and fewer patients had deteriorated, in terms of NYHA functional class. Fosinopril and enalapril showed similar clinical efficacy over 6 and 12 months' treatment in patients with NYHA functional class II to IV heart failure. As yet, there are no data showing a mortality benefit with fosinopril. Fosinopril was well tolerated in clinical trials in patients with heart failure. Dizziness (11.9 vs 5.4% for placebo), cough (9.7 vs 5.1%) and hypotension (4.4 vs 0.8%) were the most commonly reported adverse events. In 6- or 12-month comparative studies, fosinopril therapy was associated with a lower incidence of dizziness and hypotension, but a higher incidence of vertigo, than enalapril therapy. 0.8% of patients discontinued the drug because of cough, which occurred to a similar extent with fosinopril and enalapril. Thus, based on available clinical evidence, fosinopril is an effective and well tolerated option for the management of patients with heart failure. Although clinical data are limited, fosinopril may be especially useful in patients with renal or hepatic impairment.
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PMID:Fosinopril. A review of its pharmacology and clinical efficacy in the management of heart failure. 921 Oct 84

The pharmacology, pharmacokinetics, clinical uses, adverse effects, drug interactions, dosage, cost, and therapeutic interchange of oral angiotension-converting-enzyme (ACE) inhibitors are reviewed. ACE inhibitors attenuate the formation of angiotension II and may lead to the accumulation of kinins. Although the hypotensive effects of many ACE inhibitors may persist for 24 hours, some patients require more than one dose per day to achieve adequate control. These agents accumulate in patients with renal or hepatic dysfunction, but it is unclear whether dosage adjustments are necessary. ACE inhibitors are effective against mild to moderate hypertension; for severe hypertension, additional anti-hypertensive agents may be necessary. Other conditions in which ACE inhibitors have shown efficacy include congestive heart failure, myocardial infarction, left ventricular dysfunction, left ventricular hypertrophy, chronic renal insufficiency, insulin sensitivity, and coronary artery disease. The most common adverse effect is a persistent nonproductive cough. Angioedema, fetal and neonatal morbidity and mortality, acute renal failure, and hyperkalemia may also occur. ACE inhibitors may interact with diuretics, lithium, nonsteroidal anti-inflammatory drugs, oral hypoglycemic agents, and some other drugs. ACE inhibitor therapy should be initiated with low doses that may then be slowly adjusted upward. Many of the agents have similar costs for lower and higher dosages. The only significant differences among the ACE inhibitors are the time of onset of hypotensive effects, time to peak effect, and duration of effect. Each formulary should include, at least, captopril and one intermediate-acting and one long-acting ACE inhibitor.
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PMID:Oral angiotensin-converting-enzyme inhibitors. 940 13

We present a case of a male patient with chronic renal insufficiency, due to crescentic glomerulonephritis with IgA deposits, who successively developed (idiopathic) thrombocytopenic purpura (ITP) and MPO-ANCA microscopic polyangiitis (MPA) with pulmonary fibrosis. The patient presented with cough, weight loss, and dyspnea on exertion. CT imaging and pulmonary function tests were compatible with interstitial pneumonitis with pulmonary fibrosis. Laboratory results showed high MPO-ANCA titers; the urinary sediment was bland. The patient was treated successfully with cyclophosphamide and methyl-prednisolone. This unique case illustrates the diagnostic and therapeutic challenges of an unusual presentation of microscopic polyangiitis presenting first as isolated kidney disease with recurrence in the form of pneumonitis without renal involvement, in association with renal IgA deposits and ITP as coexisting autoimmune conditions.
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PMID:Pulmonary Limited MPO-ANCA Microscopic Polyangiitis and Idiopathic Lung Fibrosis in a Patient with a Diagnosis of IgA Nephropathy. 2626 64