Could a simple breath test catch pancreatic cancer sooner?
NCT ID NCT07243262
First seen Jun 26, 2026 · Last updated Jul 10, 2026 · Updated 3 times
Summary
This study is testing a non-invasive breath test to detect pancreatic cancer earlier. Researchers will collect breath samples from over 6,000 people who have been referred for possible pancreatic cancer. The goal is to see if the test can accurately identify the small number of people who actually have the disease, helping doctors decide who needs further testing.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- breath test
- What this could lead to
- If successful, this breath test could help doctors spot pancreatic cancer earlier, when more treatment options are available and survival chances are better.
- What could go wrong
- This is a validation study, not a treatment trial. The test may not be accurate enough in real-world use, and false positives or negatives could occur.
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 6,079 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2025
- Expected to finish
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Aug 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
Participants above the age of 18 years with potential underlying pancreatic cancer referred from primary care according to urgent suspected cancer referral guidelines will be invited to participate in the study. In addition, participants referred directly to a pancreatic cancer multidisciplinary team meeting will also be invited to participate in the study.
- 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.
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: * Adult participants ≥ 18 years old * Referral from primary care according to the urgent suspected cancer referral guidelines for potential underlying pancreatic cancer, or referral directly to a pancreatic cancer multidisciplinary team meeting Exclusion Criteria: * Previous pancreatic resection * History of another cancer (other than non-melanoma skin cancers) within three years * Pregnant participants (pregnancy status to be confirmed verbally with the participant) * Participants with co-morbidities preventing breath collection * Unable or unwilling to provide informed consent
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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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Imperial College Healthcare NHS Trust
RECRUITINGLondon, United Kingdom
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- Nerve-Block procedure tested against severe pancreatic and stomach cancer pain