Cirrhosis, Portal Hypertension
Conditions
Brief summary
The aim of this study is to investigate the effects of spironolactone on liver fibrosis progression and portal pressure gradient in patients with advanced chronic liver disease. Eligible cirrhosis patients were 2:1 randomized to either combination (carvedilol and spironolactone) or single (carvedilol) therapy group. Changes in virtual portal pressure gradient (vPPG) of portal trunk (calculated based on reconstructed 3D model and measured blood flow velocity), liver stiffness measurement (Fibroscan) and serum markers of liver fibrogenesis were documented at baseline and six months later.
Interventions
Patients are treated with carvedilol in combination with spironolactone.
Patients are treated with carvedilol only.
Sponsors
Study design
Eligibility
Inclusion criteria
-Proven cirrhosis based on histology or unequivocal clinical, sonographic and laboratory findings
Exclusion criteria
* Treatment with β-blockers or diuretics in the last 3 months * Severe cardiopulmonary or renal insufficiency * Chronic alcohol abuse * Can't tolerate side effects of oral carvedilol or spironolactone * History of variceal bleeding * Malignancy * Portal vein thrombosis * History of partial splenic embolization or splenectomy * Moderate or tense ascites
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Virtual portal pressure gradient(vPPG) | 6 months | Calculated based on reconstructed 3D portal trunk using anatomical information extracted from CT angiography and blood flow velocity measured by Doppler ultrasound |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Liver stiffness measurement (LSM) | 6 months | Detected using FibroScan |
| Occurence of portal hypertension-related complications | 6 months | variceal bleeding, ascites, hepatic encephalopathy |
Countries
China