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Fixed combination verapamil SR/trandolapril.

Abstract

Verapamil sustained-release (SR)/trandolapril is a combination of a phenylalkylamine calcium antagonist and an angiotensin converting enzyme inhibitor for the management of essential hypertension. Verapamil SR/trandolapril does not adversely influence glucose, insulin or lipid parameters in patients with mild to moderate essential hypertension and type 2 (non-insulin-dependent) diabetes mellitus with or without elevated cholesterol and/or triglyceride levels. Verapamil SR/trandolapril reduces proteinuria to a greater extent than the individual components in patients with diabetic or non-diabetic proteinuria. The antihypertensive efficacy of once daily verapamil SR/trandolapril (180/1 or 180/2 mg) for 8 weeks or 6 months is similar to that of atenolol/chlorthalidone (100/25 mg) and lisinopril/hydrochlorothiazide (20/12.5 mg), and was at least as good as that of metoprolol/hydrochlorothiazide (100/12.5 mg) in a small trial. The reduction in sitting or supine diastolic and systolic blood pressure is greater after verapamil SR/trandolapril (180/2 to 240/4 mg) than after monotherapy with verapamil SR (180 and 240 mg/day) or trandolapril (2 to 8 mg/day). Fewer cardiac events occurred after verapamil SR/trandolapril (240/1 to 360/2 mg/day) than after trandolapril (1 to 2 mg/day) in postmyocardial infarction patients with congestive heart failure. The incidence of adverse events after verapamil SR/trandolapril is similar to that of comparator drugs and the individual components of the combination.

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BibTeXRIS

M Dooley, K L Goa. 1998. Fixed combination verapamil SR/trandolapril.. https://doi.org/10.2165/00003495-199856050-00010

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Angiotensin-Converting Enzyme Inhibitors↗

Renin-induced hypertension in Wilms tumor patients.

BACKGROUND: Since the report that hypertension associated with Wilms tumor (WT) may be renin-induced, no larger series than 13 patients have been published. Nevertheless, angiotensin converting enzyme (ACE) inhibitors have become treatment of choice for hypertension in WT patients. The purpose of this study was to investigate the correlation between plasma renin levels and blood pressure in a larger cohort of WT patients. PROCEDURE: In this retrospective, single-center study, data on blood pressure and plasma renin were analyzed in 86 WT patients treated according to the consecutive SIOP protocols 6, 9, 93-01, and 2001. RESULTS: At diagnosis, 47 WT patients suffered from hypertension (55%). In 31 of these patients plasma renin levels were analyzed; increased plasma renin levels were found in 25/31 patients (81%). In contrast, normal plasma renin levels were measured in 8/13 of the patients with a normal blood pressure (P = 0.012). Twenty-eight children received antihypertensive treatment before surgery, in 25 of them blood pressure normalized before surgery. Blood pressure was normal directly after surgery in all patients but 4, in whom blood pressure recovered to normal within a few weeks. CONCLUSIONS: This retrospective study shows that hypertension in WT patients is associated with elevated plasma renin levels, indicating that ACE inhibitors may be a good therapeutic option in at least a subset of WT patients with hypertension before nephrectomy.

Angiotensin-Converting Enzyme Inhibitors↗