NCT05651789

Carvedilol vs. Propranolol in Second Prophylaxis of Variceal Bleeding

Randomized Controlled Trial on the Effectiveness and Safety of Carvedilol vs. Propranolol Combined With Endoscopic Treatment in Second Prophylaxis of Variceal Bleeding in Cirrhosis

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 160 (estimated)
• Sponsor: West China Hospital · Academic / Other
• Sex: All
• Age: 18 Years – 80 Years
• Healthy volunteers: Not accepted

Summary

This randomized controlled trial was conducted to evaluate the efficacy and safety of carvedilol versus propranolol, combined with routine endoscopic treatment, in the secondary prophylaxis of variceal bleeding in patients with cirrhosis.

Detailed description

Non-selective beta blockers combined with endoscopic variceal band ligation (EVL) is the most effective methods for the prevention of variceal bleeding. Carvedilol has emerged as the preferred NSBB for treating portal hypertension in compensated cirrhosis due to strong evidence demonstrating that it has a more pronounced effect than propranolol to reduce the hepatic vein pressure gradient (HVPG), together with good patient acceptability and safety profile. However, No data from prospectively designed trials are available on the efficacy of carvedilol in the secondary prophylaxis of variceal bleeding. The aim of this randomized controlled trial was to evaluate the effectiveness and safety of carvedilol compared to propranolol as secondary prophylaxis of variceal bleeding in patients with cirrhosis. All cirrhotic patients with at least one episode of variceal bleeding were included and randomized to the carvedilol or propranolol groups. EVL protocol was routinely performed in both groups. Variceal rebleeding, further decompensation, liver-related death, and overall survival was the outcomes of this trial.

Conditions

• Portal Hypertension
• Varice Bleed
• Cirrhosis, Liver

Interventions

Type	Name	Description
DRUG	Carvedilol	Carvedilol is started at a dose of 6.25mg/d, and titrated to a maximum dose of 12.5mg/d. Doses are increased 3 days later. Avoid systolic blood pressure \<90 mmHg.
DRUG	Propranolol	Propranolol is started at a dose of 20 mg/d and the dose will be increased by 10 mg twice a day steps every 2-3 days until the target (heart rate: 55\~60 bpm) or to a maximum dose of 160 mg/d. Systolic arterial pressure is not less than 90 mm Hg and heart rate is not less than 50 bpm.

Timeline

• Start date: 2023-01-01
• Primary completion: 2024-12-01
• Completion: 2024-12-01
• First posted: 2022-12-15
• Last updated: 2022-12-15