Tiny study aims to unlock secrets of radiation lung damage
NCT ID NCT06557343
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looks at lung inflammation caused by radiation therapy for cancer, called radiation pneumonitis. Researchers will take cell samples from the lungs of 5 patients during a routine bronchoscopy and use a technique called single-cell sequencing to see which cells are active. The goal is to better understand what drives this serious side effect, which could help develop future treatments.
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 could identify specific cell signals involved in radiation pneumonitis, pointing toward new drug targets or a larger trial to develop treatments.
- What could go wrong
- This is a very small, early feasibility study with only 5 participants. It is not testing a treatment, so it may not lead directly to any therapy. The technique may not work as hoped.
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
-
About 5 people
The number the study aims to enrol. It can still change while the study runs.
- Started
-
Oct 2024
- Expected to finish
-
Dec 2026
An estimate. End dates often move.
- Lead sponsor
-
A government agency
The lead sponsor is a government body.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients meeting the above eligibility criteria who demonstrate clinical/radiological diagnosis of radiation pneumonitis
- Ages
-
18 years and older
- Sex
-
Anyone
- Healthy volunteers
-
Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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: * Age over 18 years * Patient has received thoracic radiotherapy and has clinical or radiological features in fitting with a diagnosis of Radiation Pneumonitis (onset one to four months post-RT with breathlessness, especially exertional, cough, chest discomfort, which is persistent over weeks, a chest x-ray \[CXR\] may demonstrate patchy or widespread opacification although can be normal.) * Must be ambulant, oxygen independent with SpO2 \>92% on air and haemodynamically stable to be considered safe for a bronchoscopy. * Willing to undergo and likely able to tolerate bronchoscopy, ie. Can lie flat without compromising ventilation, and able to consent to the ELFMAN Protocol and SPITFIRE trial. Exclusion Criteria: * Contraindication to bronchoscopy, ie. Previously not tolerated, unable to lie flat, Sp02 \<92% on air * Patient requires admission or oxygen dependant * Test positive for Covid-19 within the preceding six weeks to enrolment
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for Radiation pneumonitis are added.
Genom att skicka in godkänner du våra Användarvillkor
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.
-
The places running it
3 sites. The list below names each one and where it is.
-
The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
-
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
-
Centre for Information Research, University of Edinburgh
NOT_YET_RECRUITINGEdinburgh, EH16 4UU, United Kingdom
-
Edinburgh Cancer Centre
RECRUITINGEdinburgh, EH4 2XU, United Kingdom
-
Henderson Lab
NOT_YET_RECRUITINGEdinburgh, EH16 4UU, United Kingdom
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a radioactive tracer reveal hidden lung scarring?
- Can a simple inhaler shield lung cancer patients from radiation side effects?
- Smart radiation: new scan aims to spare healthy lungs during cancer treatment
- New imaging technique aims to reduce lung damage during cancer radiation
- New imaging technique may reduce lung damage from cancer radiation