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N-acetyl Cysteine for Idiopathic Pulmonary Fibrosis (PRECISIONS Trial)
PRECISIONS Trial Summary
This trial will compare the effect of NAC plus standard care with placebo plus standard of care in patients with idiopathic pulmonary fibrosis who have the TOLLIP rs3750920 TT genotype. The study will compare the time to a composite endpoint of relative decline in lung function, first respiratory hospitalization, lung transplantation, or all-cause mortality.
PRECISIONS Trial Eligibility Criteria
Inclusion Criteria
You may be eligible if you check “Yes” for the criteria belowPRECISIONS Trial Timeline
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 2 trial • 44 Patients • NCT04005053PRECISIONS Trial Design
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- I have been on a stable dose of pirfenidone or nintedanib for at least 6 weeks.Your lung function test shows that you have less than 45% of the expected breathing capacity.I have not had a respiratory infection treated with antibiotics in the last 4 weeks.I am on the lung transplant list.I cannot perform a lung function test.I have had lung cancer in the past.I have not taken NAC supplements or prescriptions in the last 60 days.I do not have any major health issues that could affect my safety in the trial.I am 40 years old or older.I am a woman able to have children and will use two effective birth control methods during the study.I have been diagnosed with IPF by a doctor.My genetic test shows I have the TT TOLLIP variant.
- Group 1: N-acetylcysteine
- Group 2: Placebo
- Pivotal Trial - The final step before approval, pivotal trials feature drugs that have already shown basic safety & efficacy.
- 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
How many people are being watched in this experiment?
"This study requires 200 participants that fit the pre-determined inclusion criteria. eligible patients can enroll at sites such as Medical University of South carolina or University of Minnesota."
Are there any other hospitals in the area participating in this research?
"Presently, there are 26 hospitals enrolling patients for this study. These locations include the Medical University of South carolina in Charleston, the University of Minnesota in Minneapolis, and the University of Colorado in Aurora."
What are the potential side effects of N-acetyl cysteine?
"N-acetyl cysteine is considered safe because it has gone through multiple rounds of clinical trials, meaning that there is data supporting its efficacy and safety."
What is the scientific community's current understanding of N-acetyl cysteine?
"N-acetyl cysteine was first explored in 2013 by researchers at Suleyman Demirel University. To date, there have been a total of 18315 completed studies. Currently, 25 studies are ongoing with several taking place in Charleston, South carolina."
Are there any patients who have yet to enroll in this trial?
"That is correct, the online clinicaltrials.gov database shows that this research is looking for qualified individuals. The study was created on December 17th 2020 and updated as recently as July 25th 2022. They are recruiting 200 total subjects from 26 different locations."
Who else is applying?
What state do they live in?
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What portion of applicants met pre-screening criteria?
How many prior treatments have patients received?
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