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Efficacy of the combination therapy of Juzen-taiho-to (TJ-48) and ursodeoxycholic acid (UDCA) in HCV-associated chronic liver disease: a prospective, randomized, cross-over study

Efficacy of the combination therapy of Juzen-taiho-to (TJ-48) and ursodeoxycholic acid (UDCA) in HCV-associated chronic liver disease: a prospective, randomized, cross-over study - Efficacy of TJ-48 combined with UDCA in HCV-associated chronic liver disease

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000011948
Enrollment
60
Registered
2013-10-03
Start date
2013-10-03
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

HCV-associated chronic liver disease

Interventions

TJ-48 and UDCA (600 mg) are initially administered for 16 weeks, then UDCA is administered for the remaining 24 weeks. UDCA is initaially administered for 16 weeks, then TJ-48 is combined for 16 weeks

Sponsors

Yokohama City University Medical Center
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) HCV-associated chronic hepatitis and liver cirrhosis * Diagnosis of liver cirrhosis is made histologically and/or clinically 2) Patients who has not been administered juzen-taiho-to 3) Patients who had been administrated UDCA for 24 or more weeks of UDCA 4) Patients who were ineffective of PEG-IFN therapy or not indicated of this therapy 5) ALT>=45,<120 6) Child-Pugh A 7) Age 30-80 years 8) Participant who gave written informed consent

Exclusion criteria

Exclusion criteria: 1) Patient who received interferon treatment in previous 24 weeks 2) Patients who received medical Kampo preparations in previous 4 weeks 3) Patients who received the so-called "liver function improving drug" other than UDCA 4) Patients with hepatocellular carcinoma 5)Patients with serious complications 6) Woman in pregnancy or willing to get pregnant 7) Patients who are judged as inadequate for the study

Design outcomes

Primary

MeasureTime frame
Improvement of serum alanine amino transferase levels after combination therapy of TJ-48 and UDCA for 16 weeks against UDCA alone therapy

Secondary

MeasureTime frame
1) Ratio of the patients who improved more than 25% in serum alanine amino transferase levels 2) Changes of liver function tests during the treatment 3) Adverse events

Countries

Japan

Contacts

Public ContactKatsuaki Tanaka

Yokohama City University Medical Center Gastroenterological Center

k_tanaka@yokohama-cu.ac.jp045-261-5656

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026