Study aims to personalize treatment for rare gut tumors
NCT ID NCT06356467
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study looks at how factors like age, sex, tumor grade, and location influence how well treatments work for people with well-differentiated gastroenteropancreatic neuroendocrine neoplasms (GEP-NENs). Researchers will follow 450 patients to see how long their disease stays under control with common therapies. The goal is to better predict which treatments are best for each patient.
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 help doctors better predict which treatments work best for different patients with GEP-NENs, leading to more personalized care.
- What could go wrong
- This is an observational study, not a treatment trial, so it won't directly test new therapies. Results may not change practice immediately.
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 450 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Nov 2023
- Expected to finish
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Dec 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 with well differentiated GEP-NENs
- Ages
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18 years and older
- Sex
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Anyone
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 \>= 18 * Well-differentiated, localized (but not suitable for surgical treatment) or advanced (locally or with distant metastasis) GEP-NENs * availability of data on site of primary tumor, stage of the, date of diagnosis * treated with one (or more) of the following therapies: * Somatostatin analogs * G1 or G2 (Ki67 \<10%) GEP-NENs * Treated for at least 6 months * first-line therapy (or as second-line after surgery in patients with residual disease or recurrence after surgical resection) * Sunitinib/Everolimus * G1/G2 GEP-NENs * Treated for at least 6 months * first- or second-line therapy * Capecitabine-Temozolomide (CAP-TEM) * G2 or G3 (Ki67 \< 55%) GEP-NENs * first-, second-, or third-line therapy * Treated for at least 6 months Exclusion Criteria: * Age \< 18aa * Patients concomitantly treated with loco-regional treatments * Patients previously treated with radioligand therapy * Patients with need of CAP-TEM dose reduction of more than 33% for at least 3 administrations * NENs of unknown primitivity (including patients with biopsy on secondary lesion compatible with metastasis from GEP-NEN, but with occult primary neoplasm) * Patients with Mixed NENs (MiNENs) * Patients with poorly differentiated neuroendocrine carcinoma * Pregnancy and breastfeeding
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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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IRCCS OSpedale San Raffaele
RECRUITINGMilan, 20132, Italy
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Can patients drop monthly injections after targeted radiotherapy for neuroendocrine tumors?
- Can a vast image library unlock better pancreatic diagnoses?
- Can a sharper PET tracer light up hidden neuroendocrine tumors?
- Can patient records reveal who will respond to neuroendocrine tumor treatments?
- Can a new drug formulation shrink Hard-to-Treat neuroendocrine tumors?