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TAF for Chronic Hepatitis B
Study Summary
This trial is testing a new drug, tenofovir alafenamide, to see if it is safe and effective in treating children and adolescents with chronic hepatitis B. The trial will consist of two parts, with the first part focused on collecting information about the new drug's pharmacokinetics in children, and the second part testing the safety and efficacy of the drug in children with chronic hepatitis B.
Eligibility Criteria
Inclusion Criteria
You may be eligible if you check “Yes” for the criteria belowTimeline
Treatment Details
Study Objectives
Outcome measures can provide a clearer picture of what you can expect from a treatment.Side effects data
From 2022 Phase 3 trial • 426 Patients • NCT01940341Trial Design
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Who is running the clinical trial?
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- I am not pregnant or breastfeeding.I am currently on medication that affects my immune system.I have a long-term liver condition not caused by hepatitis B.I have had a solid organ or bone marrow transplant.You currently have a problem with alcohol or drugs that may make it hard for you to follow the study's rules.I am a man or a woman not pregnant or breastfeeding.My weight is between 30 lbs and 55 lbs.I have liver cancer, and my blood test for AFP may require further imaging.I have a history of or currently have severe liver problems.My weight is between 22 lbs and 55 lbs.I have chronic hepatitis B.I have or haven't received treatment for my condition before.I am coinfected with HCV, HIV, or HDV.I weigh at least 55 pounds.My doctor thinks I have serious kidney, heart, lung, or brain problems.I weigh at least 77 pounds.I have not been diagnosed with any cancer other than my current one in the last 5 years.I am not willing to use effective birth control during the study.
- Group 1: TAF (Cohort 2 Group 3)
- Group 2: Cohort 2 Placebo
- Group 3: Open-Label TAF
- Group 4: TAF (Cohort 1)
- Group 5: Placebo (Cohort 1)
- Group 6: TAF (Cohort 2 Group 1)
- Group 7: TAF (Cohort 2 Group 2)
- Screening: It may take up to 3 Weeks to process to see if you qualify in this trial.
- Treatment: The duration you will receive the treatment varies.
- Follow Ups: You may be asked to continue sharing information regarding the trial for 6 Months after you stop receiving the treatment.
Frequently Asked Questions
Are people currently being recruited for this experiment?
"This study, which can be found on clinicaltrials.gov, is currently looking for patients to participate. The trial was first posted on November 1st 2016 and was last updated on November 15th 2022."
How can I become a part of this clinical research?
"This clinical trial is looking for 150 young patients that have previously contracted a virus. The age range for participants is 2-17 years old. There are a few key requirements that potential patients must meet in order to be eligible for the study, which are as follows: Cohort 1 = ≥ 35 kg (≥ 77 lbs), Willing and able to provide written informed consent/assent (child and parent/legal guardian), Males and non-pregnant, non-lactating females, Cohort 2 Group 1 = ≥ 25 kg (≥ 55 lbs), Cohort 2 Group 2 = ≥ 14 kg to"
Are elderly people being welcomed into this clinical trial?
"Children aged 2 to 17 may be eligible for this clinical trial. Out of the 400+ trials currently recruiting, less than 100 are seeking patients who fit this age bracket."
How many patients are part of this experiment?
"In order to properly conduct this trial, we need 150 participants that fit the bill in terms of our inclusion criteria. These children can receiving treatment at Rady Childrens Hospital in San Diego or Children's Mercy Hospital in Kansas City."
Is this study widely available in urban areas?
"This trial has 20 locations, with the principle ones being Rady Childrens Hospital in San Diego, California; Children's Mercy Hospital in Kansas City, Missouri; and Texas Children's Hospital - Main Hospital in Houston, Texas."
Are there any dangers patients should know about before taking TAF?
"While Phase 2 trials don't have data supporting efficacy, TAF's safety profile was still strong enough for it to receive a score of 2."
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