These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Effects of single dose of 50mg captopril in patients with liver cirrhosis and ascites.
    Author: Lee JK, Hsieh JF, Tsai SC, Ho YJ, Kao CH.
    Journal: Hepatogastroenterology; 2000; 47(33):767-70. PubMed ID: 10919029.
    Abstract:
    BACKGROUND/AIMS: In patients with liver cirrhosis and ascites, the renin angiotensin system is usually activated. Such a correlation supports the hypothesis that activation of the renin-angiotensin system plays an influential role in the pathogenesis of ascites in liver cirrhosis. METHODOLOGY: In this study, 25 patients with liver cirrhosis and ascites (10 females, 15 males; age: 45-67 years) were enrolled. We evaluated the acute effects of converting enzyme inhibitor (a single dose of 50 mg captopril taken orally) on glomerular filtration rate, effective renal plasma flow, filtration fraction, plasma renin activity, and plasma aldosterone. RESULTS: Oral intake of a single 50 mg dose of captopril significantly decreased glomerular filtration rate (65 +/- 6 mL/min/1.73 m2 vs. 53 +/- 9 mL/min/1.73 m2), filtration fraction (21.2 +/- 2.7% vs. 15.5 +/- 4.1%), and plasma aldosterone (340 +/- 80 pg/mL vs. 247 +/- 42 pg/mL), but increased plasma renin activity (2.65 +/- 2.19 ng/mL/hr vs. 11.58 +/- 2.70 ng/mL/hr) and effective renal plasma flow (312 +/- 41 mL/min/1.73 vs. 356 +/- 60 mL/min/1.73 m2). CONCLUSIONS: We suggest that oral intake of a single dose of 50 mg captopril can block the renin-angiotension system, and result in changes in renal hemodynamics and function in cirrhotic patients with ascites.
    [Abstract] [Full Text] [Related] [New Search]