- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00558493
Switching Study From Lamivudine to Clevudine in the Chronic Hepatitis B Patients
July 24, 2012 updated by: Bukwang Pharmaceutical
Phase lV Study to Evaluate the Safety and Effectiveness of Switching Treatment From Lamivudine to Clevudine in the Chronic Hepatitis B Patients With Suboptimal Virologic Response During Lamivudine Treatment
A multi-center and open study to compare the safety and effectiveness of switching treatment from lamivudine to clevudine for 24 weeks.
Study Overview
Study Type
Interventional
Enrollment (Anticipated)
100
Phase
- Phase 4
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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-
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Daegu, Korea, Republic of
- Youngnam University Medical Center
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 60 years (Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- HBV DNA > 2,000 copies/mL at screening
- Patients who have compensated liver disease (Child-Pugh score =<6)
- Patients without LMV resistant mutation by RFMP assay
- Patients who have NOT experienced viral breakthrough at consecutive two measurements (at least one month apart) during lamivudine monotherapy
- Patients who can submit the written consent and comply with the claims postulated of this clinical trial
Exclusion Criteria:
- Currently receiving antiviral except LMV or corticosteroid therapy
- Patients that previously received antiviral treatment for hepatitis B other than lamivudine in the proceeding 12 months
- Previous treatment with interferon or other immunomodulatory therapies must have ended at least 6 months preceding the study screening
- Treatment with nephrotoxic drugs, competitors of renal excretion, and/or hepatotoxic drugs within 2 months before study screening or during the study period
- Patients who is co-infected with HCV, HDV or HIV
- Serious concurrent medical conditions
- Prior organ transplantation
- Patient has creatinine clearance less than 60mL/min as estimated by the following formula:
[(140-age in years) (body weight [kg])] / [(72) (serum creatinine] [mg/dL])[Note: multiply estimates by 0.85 for women]
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Non-Randomized
- Interventional Model: Single Group Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: 1
switching treatment from lamivudine to clevudine
|
clevudine 30 mg qd for 24 seeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
November 1, 2007
Study Registration Dates
First Submitted
November 14, 2007
First Submitted That Met QC Criteria
November 14, 2007
First Posted (Estimate)
November 15, 2007
Study Record Updates
Last Update Posted (Estimate)
July 26, 2012
Last Update Submitted That Met QC Criteria
July 24, 2012
Last Verified
July 1, 2012
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Digestive System Diseases
- RNA Virus Infections
- Virus Diseases
- Infections
- Blood-Borne Infections
- Communicable Diseases
- Liver Diseases
- Hepatitis, Viral, Human
- Hepadnaviridae Infections
- DNA Virus Infections
- Enterovirus Infections
- Picornaviridae Infections
- Hepatitis B
- Hepatitis
- Hepatitis A
- Hepatitis B, Chronic
- Hepatitis, Chronic
- Anti-Infective Agents
- Antiviral Agents
- Clevudine
Other Study ID Numbers
- KB-406
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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