Gut bacteria may forecast surgery risks in pancreatic cancer patients
NCT ID NCT06381882
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study is collecting saliva, stool, blood, bile, and tumor samples from 200 people undergoing surgery for pancreatic or related cancers. Researchers want to see if the types of bacteria in these samples can help predict who will have complications after surgery and how the cancer may behave long-term. The goal is to better understand the role of the microbiome in recovery and disease progression.
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 a way to predict which patients are at higher risk for complications after pancreatic surgery, helping doctors tailor care.
- What could go wrong
- This is an observational study, not a treatment trial. It may find no clear link between the microbiome and outcomes, or the results may not apply to all patients.
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 200 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2024
- Expected to finish
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Nov 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
The study population comprises of adult patients that are presented at the Regional Academic Cancer Center Utrecht (RAKU) with a pancreatic or periampullary presumed (pre)malignancy, where diagnosis must be established at the regional multidisciplinary meeting and the intention of the treatment must be curative.
- 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 patient with a resectable, borderline resectable or locally advanced pancreatic and periampullary presumed (pre)malignancy. * The intention of the treatment must be curative including surgery and (neo-)adjuvant chemotherapy. * Willing and able to adhere to the study procedures described in this protocol and to grant the study team access to the electronic patient file and other data that are required to answer the research questions described in this protocol. Exclusion Criteria: * Inability to provide adequate informed consent (e.g. language barrier, illiteracy)
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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
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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St. Antonius Hospital
Nieuwegein, 3435CM, Netherlands
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