New imaging methods aim to spare healthy lung during cancer radiation
NCT ID NCT06159660
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether special X-ray imaging techniques can map which parts of the lung are working best, so radiation for lung cancer can avoid those areas. Fifteen adults with stage II-IV lung cancer will get extra scans before and after their standard radiation treatment. The goal is to see if these imaging methods are accurate enough to guide safer radiation plans.
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 lead to more precise radiation planning that avoids damaging healthy lung tissue, potentially reducing side effects for future patients.
- What could go wrong
- This is a very small, early observational study (15 people) that is testing imaging methods, not a treatment. The techniques may not prove accurate enough or practical for routine use.
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 15 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2025
- Expected to finish
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Sep 2026
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
Patients having non-SABR radiotherapy for stage II-IV lung cancer at Northern Sydney Cancer Centre, Sydney Australia.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Aged 18 years or older. * Eastern Cooperative Oncology Group (ECOG) performance status 0-2. * Histologically proven Stage II-IV non-small cell lung cancer as determined using the IASLC International Association for the Study of Lung Cancer (IASLC) 8th edition lung cancer staging guidelines. * To be treated with curative intent (stage II-III) or palliative intent (stage IV) with non-SABR external beam radiotherapy (e.g. 60 Gy in 30 treatments for curative intent or 30 Gy in 5 treatments for palliative intent). * Pulmonary function tests within 8 weeks of registration. * 4DCT simulation for radiation therapy. * Willingness to give written informed consent. * Willingness and ability to comply with the study procedures and visit requirements. * Available for follow up for 1 year or until death, whichever occurs first. Exclusion Criteria: * Prior radiation therapy to the thorax. * Prior surgery for this cancer. * Prior chemotherapy for this cancer. * Interstitial lung disease. * 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
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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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Royal North Shore Hospital
RECRUITINGSt Leonards, New South Wales, 2065, Australia
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