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Belcesiran for Alpha-1 Antitrypsin Deficiency (ESTRELLA Trial)
ESTRELLA Trial Summary
This trial will test the safety and effectiveness of a new drug, belcesiran, in adults with a specific liver disease. The trial will have two groups of patients, who will receive different doses of the drug or a placebo. The trial will last 24 or 48 weeks, depending on the group, and patients will have a liver biopsy at the end to check for improvement.
ESTRELLA Trial Eligibility Criteria
Inclusion Criteria
You may be eligible if you check “Yes” for the criteria belowESTRELLA Trial Timeline
Treatment Details
Study Objectives
Outcome measures can provide a clearer picture of what you can expect from a treatment.ESTRELLA Trial Design
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Who is running the clinical trial?
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- I had one severe lung problem flare-up in the last year.My condition is confirmed PiZZ-type alpha-1 antitrypsin deficiency.I have a chronic liver condition not caused by PiZZ-type alpha-1 antitrypsin deficiency.I am between 18 and 75 years old.I have used an RNAi drug before.I haven't had serious lung infections in the last 3 months.My liver function is moderately to severely impaired.My lung, kidney, and liver are working well.My liver disease linked to AATD was confirmed by a biopsy.
- Group 1: Belcesiran Cohort 1
- Group 2: Placebo Cohort 1
- Group 3: Belcesiran Cohort 2
- Group 4: Belcesiran Cohort 3
- Group 5: Placebo Cohort 2
- Group 6: Placebo Cohort 3
- 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 there any participants needed for this research project?
"Yes, the data on clinicaltrials.gov suggests that this clinical trial is actively seeking patients. The trial was originally posted on 2/12/2021 and was most recently updated on 8/10/2022. The clinical trial is recruiting for 54 patients at 1 sites."
If I wanted to be a subject in this experiment, what would I need to do?
"This trial is searching for 54 individuals that have alpha 1-antitrypsin deficiency and are between 18-70 years old."
What is the status of belcesiran's drug approval process?
"Belcesiran's safety is yet to be confirmed by efficacy trials, but it has received a score of 2 due to the lack of evidence against its safety."
Does this research involve any participants that are over the age of 35?
"The age range for patients that can enroll in this clinical trial is between 18-70 years old. If a patient does not meet this criteria, they may be able to participate in one of the 1 trials designed for minors or the 11 senior citizen friendly options."
How many patients are participating in this clinical trial?
"That is correct. The clinical trial information available on clinicaltrials.gov reveals that the study is currently looking for 54 patients from 1 location. The study was originally posted on February 12th, 2021 and was last updated on August 10th, 2022."
Who else is applying?
What state do they live in?
How old are they?
What site did they apply to?
What portion of applicants met pre-screening criteria?
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