We have located links that may give you full text access.
Comparative Study
Journal Article
Diagnostic value of captopril test in hypertensive patients with renal artery stenosis.
Angiology 1994 March
To examine the utility of the single-dose captopril test in detecting renovascular hypertension (RVHT), the authors measured peripheral plasma renin activity (PRA), before and thirty and sixty minutes after an oral dose of captopril (25 mg), in 28 patients with RVHT and 22 patients with high-renin essential hypertension (EHT) without renal artery stenosis who were consuming 8 grams of sodium chloride per day. There was considerable overlap of individual values in basal PRA between the two groups. Sixty minutes after captopril, PRA was higher in RVHT than in EHT patients (74.8 +/- 63.9 versus 15.1 +/- 11.9 ng/mL/hr, P < 0.01). With the cutoff point set at 16 ng/mL/hr, RVHT was detected with a sensitivity of 96% and a specificity of 77%. The discriminating power was also superior to that based on blood pressure response to angiotensin II analogue under sodium depletion, rapid-sequence intravenous pyelography, or renography. These results show that captopril-stimulated peripheral PRA is an adequate screening tool for detecting RVHT in a population with high-renin hypertension.
Full text links
Related Resources
Trending Papers
Challenges in Septic Shock: From New Hemodynamics to Blood Purification Therapies.Journal of Personalized Medicine 2024 Februrary 4
Molecular Targets of Novel Therapeutics for Diabetic Kidney Disease: A New Era of Nephroprotection.International Journal of Molecular Sciences 2024 April 4
The 'Ten Commandments' for the 2023 European Society of Cardiology guidelines for the management of endocarditis.European Heart Journal 2024 April 18
A Guide to the Use of Vasopressors and Inotropes for Patients in Shock.Journal of Intensive Care Medicine 2024 April 14
Diagnosis and Management of Cardiac Sarcoidosis: A Scientific Statement From the American Heart Association.Circulation 2024 April 19
Essential thrombocythaemia: A contemporary approach with new drugs on the horizon.British Journal of Haematology 2024 April 9
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app