Adefovir Dipivoxil For The Treatment Of Patients With Chronic Hepatitis B Related Advanced Fibros… (NCT00347009) | Clinical Trial Compass
CompletedPhase 4
Adefovir Dipivoxil For The Treatment Of Patients With Chronic Hepatitis B Related Advanced Fibrosis Or Cirrhosis
Hong Kong, Singapore, South Korea155 participantsStarted 2005-05
Plain-language summary
This 36-month open-label study of adefovir dipivoxil investigates the clinical benefits of the therapy in chronic hepatitis B patients with advanced fibrosis or cirrhosis confirmed with biopsy. Primary endpoint is histological improvement defined as a decrease of Ishak Fibrosis Score by one point or more from baseline at Month 36 of adefovir dipivoxil treatment. Approximately 150 patients will be recruited in study centres in the Asia Pacific area. The patients are offered 36 months of open label adefovir dipivoxil treatment, with assessments every three months, after which there is a 6-month post study treatment follow-up prior to study completion. After the 36 months of study treatment, it is likely that the patient will benefit from continued treatment with adefovir dipivoxil. If this is the case in the investigators clinical judgement, the investigator should ensure that a routine prescription is available in a timely manner, and that no unnecessary interruption in treatment occurs.
Who can participate
Age range
18 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Exclusion criteria
. ALT \>10XULN at screening
. Child-Pugh Score ≥ 7
. History of acute exacerbation leading to transient decompensation
. Co-infections with HIV, HCV or HDV. Note: Patients who are anti-HCV seropositive and in whom HCV RNA is undetectable are considered to be HCV seropositive and will not be eligible for enrollment.
. Any of the following laboratory parameter within 4 weeks prior to study entry: -Haemoglobin \<8.0 g/dL, -Absolute neutrophil count (ANC) \< 1.5 x 10\^9/L, -Platelet count ≤50 x 10\^9/L, -Pancreatic amylase and/or lipase \>2 x ULN
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Number of Participants With Histologic Improvement at Month 36 (Intent-to-Treat Population)
Timeframe: Screening and Month 36
2
Number of Participants With Histologic Improvement at Month 36 (Per Protocol Population)