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An open-label randomized controlled trial to assess the efficacy and safety of chronic hepatitis C and compensated cirrhosis patients with the prescribing pattern of vitaminD plus peginterferon alpha-2a /ribavirin.

An open-label randomized controlled trial to assess the efficacy and safety of chronic hepatitis C and compensated cirrhosis patients with the prescribing pattern of vitaminD plus peginterferon alpha-2a /ribavirin. - The prescribing pattern of vitaminD plus peginterferon alfa-2a/ribavirin for treatment of chronic hepatitis C and compensated cirrhosis patients.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000008342
Enrollment
80
Registered
2012-07-05
Start date
2012-05-01
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

Chronic hepatitisC patients and compensated cirrhosis patients

Interventions

Sponsors

Saitama Medical University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (1)The following chronic hepatitis C patients were eligible to enter the trial 1) From 18 years old or over 2)Chronic hepatitis C 3)The presence of the liver biopsy is not asked 4) Genotype1a/1b first time treatment is HCV RNA>=5LogIU/mL 5)Genotype2a/2b retreatment 6)Platelet count >=90,000/micro L 7)WBC count>=3,000/micro L. Neutrophil count >=1,500/micro L. Hemoglobin concentration >=12g/dL. 8)Patients who provided written informed consents to participate the study prior to enrollment (2) The following hepatitis C and compensated cirrhosis patients were eligible to enter the trial 1) From 18 years old or over 2)hepatitis C and compensated cirrhosis 3)The presence of the liver biopsy is not asked 4)Platelet count >=75,000/micro L 5)WBC count>=3,000/micro L. Neutrophil count >=1,500/micro L. Hemoglobin concentration >=12g/dL. 6)The presence of the IFN treatment history is not asked 7)Patients who provided written informed consents to participate the study prior to enrollment

Exclusion criteria

Exclusion criteria: The following patients were excluded 1)Women of childbearing potential and pregnancy, lactating woman 2) allergic to ribavirin or nucleoside analogues 3)an uncontrollable heart trouble (myocardial infarction, heart failure, or arrhythmia) 4)hemoglobinopathy(thalassemia, sickle cell disease) 5) severe renal disease, Ccr <50ml/min 6) severe depression or psychosomatic disorders 7)severe liver disease 8) autoimmune hepatitis or HBV 9) drug allergy against interferon 10) Allergic to vaccine or biological preparations 11) Concomitant herbal medication of Sho-saikoto 12) history of interstitial pneumonia 13) high-dose lipid soluble vitamin agents using patients. 14)Other conditions considered inappropriate by attending physician

Design outcomes

Primary

MeasureTime frame
Negative result of HCV RNA test at 24 weeks after terminating therapy.

Countries

Japan

Contacts

Public ContactNobuaki Nakayama

Saitama Medical University Division of Gastroenterology and Hepatology,internal Medicine

nobunaka@saitama-med.ac.jp049-276-1198

Outcome results

None listed

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