CI

At a glance

ClinicalIndex Comparison Record
Phase 3Completed· 596 enrolled
Drug / intervention
Ursodeoxycholic acid 150mg / day +2 moredrug
Likely dose
Ursodeoxycholic acid 150 mg, 600 mg, or 900 mg daily in divided doses at mealsAI-extracted
Key inclusion· 3
  • Clinical diagnosis of chronic hepatitis C
  • Serum ALT >61 IU/mL measured 4 weeks before treatment initiation
  • Age ≥20 years
Key exclusion· 10
  • Interferon or other antiviral agents within 20 weeks before observation period start
  • Corticosteroids, immunosuppressive drugs, glycyrrhizic acid, cholestyramine, or hepatotoxic agents during 8-week observation period
  • Decompensated cirrhosis
  • Co-infection with other hepatotropic viruses

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT00200343
NCT00200343Phase 3Completed

A 24-week Multicenter Double-blind Control Trial With Ursodeoxycholic Acid in Patients With Chronic Hepatitis C

Tanabe Pharma Corporation·interventional·Posted Sep 20, 2005·Updated Jan 7, 2026

In Brief

A Phase 3 clinical trial evaluating Ursodeoxycholic acid 150mg / day, Ursodeoxycholic acid 600mg / day, and 1 other intervention for Chronic Hepatitis C. Completed, enrolled 596 participants across 1 site.

Detailed Summary

This study is a 24-week multicenter, randomized, double-blind control trial with ursodeoxycholic acid (UDCA) in patients with chronic hepatitis C in Japan. The primary objectives of this study are to verify the superiority of efficacy of UDCA 600 or 900mg/day to that of 150mg/day and the safety of UDCA treatment.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesJapan
Collaborators--

Timeline

Phase 3CompletedFinished
20022003200420052006200720082009201020112012201320142015201620172018201920202021202220232024202520262027
First PostedSep 20, 2005
Enrollment StartJul 1, 2002
Study CompletionDec 1, 2004
TodayJul 2, 2026
Posted 20.8 years ago

Interventions

Ursodeoxycholic acid 150mg / daydrug

Ursodeoxycholic acid, 150mg/ day, three times a day at meals

Ursodeoxycholic acid 600mg / daydrug

Ursodeoxycholic acid, 600mg/ day, three times a day at meals

Ursodeoxycholic acid 900mg / daydrug

Ursodeoxycholic acid, 900mg/ day, three times a day at meals