Possible deleterious hemodynamic effect of nifedipine on portal hypertension in patients with cirrhosis. 1987

A Koshy, and A Hadengue, and S S Lee, and M I Jiron, and D Lebrec

The acute effects of nifedipine, 10 mg administered sublingually, were studied in 10 patients with alcoholic cirrhosis. Nifedipine significantly increased cardiac output and reduced systemic vascular resistance. Nifedipine also increased the hepatic venous pressure gradient by 15% (P less than 0.01). Hepatic blood flow and azygos blood flow did not change significantly. It is suggested that nifedipine increases portal pressure and thus may be deleterious to patients with portal hypertension.

UI MeSH Term Description Entries
D006975 Hypertension, Portal Abnormal increase of resistance to blood flow within the hepatic PORTAL SYSTEM, frequently seen in LIVER CIRRHOSIS and conditions with obstruction of the PORTAL VEIN. Cruveilhier-Baumgarten Disease,Cruveilhier-Baumgarten Syndrome,Cruveilhier Baumgarten Disease,Cruveilhier Baumgarten Syndrome,Disease, Cruveilhier-Baumgarten,Portal Hypertension,Portal Hypertensions,Syndrome, Cruveilhier-Baumgarten
D008102 Liver Circulation The circulation of BLOOD through the LIVER. Hepatic Circulation,Circulation, Liver,Circulation, Hepatic
D008104 Liver Cirrhosis, Alcoholic FIBROSIS of the hepatic parenchyma due to chronic excess ALCOHOL DRINKING. Alcoholic Cirrhosis,Hepatic Cirrhosis, Alcoholic,Alcoholic Hepatic Cirrhosis,Alcoholic Liver Cirrhosis
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D009543 Nifedipine A potent vasodilator agent with calcium antagonistic action. It is a useful anti-anginal agent that also lowers blood pressure. Adalat,BAY-a-1040,Bay-1040,Cordipin,Cordipine,Corinfar,Fenigidin,Korinfar,Nifangin,Nifedipine Monohydrochloride,Nifedipine-GTIS,Procardia,Procardia XL,Vascard,BAY a 1040,BAYa1040,Bay 1040,Bay1040,Monohydrochloride, Nifedipine,Nifedipine GTIS
D001794 Blood Pressure PRESSURE of the BLOOD on the ARTERIES and other BLOOD VESSELS. Systolic Pressure,Diastolic Pressure,Pulse Pressure,Pressure, Blood,Pressure, Diastolic,Pressure, Pulse,Pressure, Systolic,Pressures, Systolic
D002302 Cardiac Output The volume of BLOOD passing through the HEART per unit of time. It is usually expressed as liters (volume) per minute so as not to be confused with STROKE VOLUME (volume per beat). Cardiac Outputs,Output, Cardiac,Outputs, Cardiac
D005260 Female Females
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man

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