Gefragt von: Franca Smarrelli
Fragesteller Allgemeines

Propranolol Portal Pressure

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Zuletzt aktualisiert: 2022-04-15

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Wider das Verschweigen: lebensverändernde Erkrankungen ...

Mar 22, 2022 · Wenn es um das Thema "Nebenwirkungen" nach COVID-19 Impfung / Gentherapie geht, dann gibt es in vielen westlichen Ländern und in Deutschland im Besonderen eine MS-mediale Einheitsfront des Schweigens. Nebenwirkunge, so die offizielle Lesart, seinen so selten, dass sie kaum ins Gewicht fielen. Die, die von dem ungemein seltenen Fall betroffen …
Url: https://sciencefiles.org/2022/03/22/wider-das-verschweigen-lebensveraendernde-erkrankungen-nach-covid-19-impfung-40-seiten-voller-wissenschaftlicher-belege/
Wider das Verschweigen: lebensverändernde Erkrankungen ...

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Effect of Propranolol on Portal Pressure and Systemic ...

Propranolol, a nonselective β blocker, has been shown to be effective for the prevention of variceal bleeding and rebleeding, and is widely used as the pharmacotherapy for the treatment of portal hypertension in patients with cirrhosis. 9-11 It has been shown that reduction of hepatic venous pressure gradient (HVPG) of at least 20% from the baseline levels, preferably below 12 mmHg was associated with marked reduction of the risk of variceal bleeding.
Url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2871621/
Effect of Propranolol on Portal Pressure and Systemic ...

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Effect of propranolol on portal pressure and systemic ...

Results: Propranolol significantly (p0.01) reduced the HVPG (-21+/-26%, mean+/-standard deviation), portal venous flow (-25+/-21%), HR (-20+/-13%), and blood pressure (-3+/-13%). Twenty-nine patients were responders, and the optimal required dose was 154.4 mg. The main complication was dizziness (24%), but this was not serious enough to require medication withdrawal.
Url: https://pubmed.ncbi.nlm.nih.gov/20485633/
Effect of propranolol on portal pressure and systemic ...

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Short-term effects of propranolol on portal venous pressure

The present study was designed to investigate the effect of propranolol on portal pressure of patients with alcoholic cirrhosis and portal hypertension and to correlate these effects with clinical and laboratory parameters. The mean baseline hepatic venous pressure gradient in the 50 patients studied was of 18.2 +/- 4.1 mm Hg. It decreased significantly 2 hr after the oral administration of 40 mg of propranolol to 15.7 +/- 4.2 mm Hg (a mean reduction of 13.4 +/- 17%). This reduction in ...
Url: https://pubmed.ncbi.nlm.nih.gov/3943775/
Short-term effects of propranolol on portal venous pressure

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Propranolol decreases portal pressure without changing ...

Propranolol decreases portal pressure by reducing portal blood inflow. Studies in rats with prehepatic por- tal hypertension due to portal vein stenosis (a model with extensive portosystemic shunting) have shown that propranolol increases the portocollateral resistance, which hinders the fall in portal pressure. The present study examined the effects of propranolol on splanchnic and systemic ...
Url: https://aasldpubs.onlinelibrary.wiley.com/doi/pdf/10.1002/hep.1840100610
Propranolol decreases portal pressure without changing ...

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Propranolol decreases portal pressure without changing ...

Propranolol decreases portal pressure by reducing portal blood inflow. Studies in rats with prehepatic portal hypertension due to portal vein stenosis (a model with extensive portosystemic shunting) have shown that propranolol increases the portocollateral resistance, which hinders the fall in portal pressure. The present study examined the effects of propranolol on splanchnic and systemic hemodynamics in rats with portal hypertension due to cirrhosis of the liver, a model which ...
Url: https://www.ncbi.nlm.nih.gov/pubmed/2583690
Propranolol decreases portal pressure without changing ...

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Beta‐blockers in portal hypertension: new developments and ...

Satisfactory reduction in portal pressure is possible in a third to half of patients with propranolol and nadolol, although combining these drugs with nitrates may be more effective. Carvedilol is a more potent agent than propranolol in reducing portal pressure, particularly in non-responders, and is better tolerated. All these drugs have been studied in primary and secondary prophylaxis, sometimes in combination with band ligation and/or nitrates. There is some evidence to ...
Url: https://onlinelibrary.wiley.com/doi/full/10.1111/liv.12360
Beta‐blockers in portal hypertension: new developments and ...

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The effect of propranolol on portal hypertension in ...

The gradient between wedged and free hepatic venous pressures decreased throughout the duration of propranolol administration, and it did not significantly change in the patients receiving placebo. Since the gradient between wedged and free hepatic venous pressures closely reflects portal venous pressure in alcoholic cirrhosis, it is concluded that continuous oral administration of propranolol produced sustained reduction in portal venous pressure in these patients.
Url: https://pubmed.ncbi.nlm.nih.gov/6981575/
The effect of propranolol on portal hypertension in ...

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(PDF) Effect of Propranolol on Portal Pressure and ...

Propranolol significantly (p0.01) reduced the HVPG (-21+/-26%, mean+/-standard deviation), portal venous flow (-25+/-21%), HR (-20+/-13%), and blood pressure (-3+/-13%). Twenty-nine patients were ...
Url: https://www.researchgate.net/publication/44614352_Effect_of_Propranolol_on_Portal_Pressure_and_Systemic_Hemodynamics_in_Patients_with_Liver_Cirrhosis_and_Portal_Hypertension_A_Prospective_Study
(PDF) Effect of Propranolol on Portal Pressure and ...

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Portal Hypertension, Animation

Portal Hypertension, Animation

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Portal hypertension USMLE Step 1 : Etiology, Clinical features, Diagnosis and Treatment

Portal hypertension USMLE Step 1 : Etiology, Clinical features, Diagnosis and Treatment

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Gastrointestinal | Liver Circulation & Portal Hypertension

Gastrointestinal | Liver Circulation & Portal Hypertension

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Part 3 - Optimal Management of Portal Hypertension: Beyond Beta-Blockers - Dr. Jaime Bosch

Part 3 - Optimal Management of Portal Hypertension: Beyond Beta-Blockers - Dr. Jaime Bosch

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Portal Hypertension: Prophylaxis of Variceal Bleeding Beta-blocker vs. Band Ligation

Portal Hypertension: Prophylaxis of Variceal Bleeding Beta-blocker vs. Band Ligation

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Cirrhosis — Nonselective beta-blockers

Cirrhosis — Nonselective beta-blockers

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Beta Blockers in Patients with Advanced Cirrhosis and Ascites - Ray Kim

Beta Blockers in Patients with Advanced Cirrhosis and Ascites - Ray Kim

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How do beta blockers work?

How do beta blockers work?

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Esophageal Varices & Variceal Hemorrhage Treatment and Managment(STEP WISE APPROACH)

Esophageal Varices & Variceal Hemorrhage Treatment and Managment(STEP WISE APPROACH)

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Propranolol Reduces Portal Vein Diameter in Schistosomal Liver Disease with ... | Edford Sinkala

Propranolol Reduces Portal Vein Diameter in Schistosomal Liver Disease with ... | Edford Sinkala
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