Could short telomeres predict lung disease severity?
NCT ID NCT06885515
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looks at whether people with pulmonary fibrosis (a scarring lung disease) have shorter telomeres—the protective caps on the ends of chromosomes. Researchers will measure telomere length in blood samples from 100 Israeli patients and follow their health for two years. The goal is to understand how telomere length relates to disease progression, not to test a new treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could help identify patients with short telomeres who may be at higher risk for worse outcomes, pointing toward more personalized monitoring or treatment approaches.
- What could go wrong
- This is an observational study, not a treatment trial. It will not directly test any new therapy, and the results may not lead to immediate changes in patient care.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Feb 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
A total of 90 patients with FILD will be recruited . This cohort will include 30 patients with familial pulmonary fibrosis and 60 with sporadic lung fibrosis. Patients with familial pulmonary fibrosis are those with at-least one first-degree or second-degree relative with FILD. 10 healthy age-matched controls with no personal or family history of lung disease will be recruited as controls.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Adult subjects, aged ≥18-years-old 2. Able and willing to provide informed consent to participate in the study 3. Lung fibrosis evident on chest CT (signs of honeycombing and/or traction bronchiectasis) \[17\] 4. Subjects fulfilling criteria 1 and 2 but with no evidence of chronic lung disease will serve as controls Exclusion Criteria: 1. Subjects with sarcoidosis as the etiology for FILD 2. Subjects who had undergone lung transplantation 3. Pregnant women
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
2 sites. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Barzilai Medical Center
Ashkelon, Israel
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Tel Aviv Medical Center
Tel Aviv, Israel
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Other studies related to the condition(s) this trial covers.
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- Patients and families build a living database of pulmonary fibrosis
- Breathing exercises put to the test for scarred lungs
- Can mindfulness ease the emotional toll of pulmonary fibrosis?
- Can a radioactive tracer reveal hidden lung scarring?
- Can AI catch lung scarring that doctors might miss?