Clinical trials
Gastroenteropancreatic Neuroendocrine Tumor clinical trials
Below are recruiting gastroenteropancreatic neuroendocrine tumor clinical trials, each written for real people, not researchers. We’re tracking 30 recruiting studies, each written for real people, not researchers, below.
Recruiting studies
- NCT06256705Recruiting
Study of targeted radiation for neuroendocrine tumors
This study follows people with a type of digestive tract cancer called GEP-NET that has spread and is growing. It uses a special imaging scan to find tumors that absorb a radioactive drug, then treats them with targeted radiation therapy. The goal is to learn more about who benefits most from this treatment.
ClichyAges 18 years+ - NCT05884255RecruitingPhase 3
Lutetium brain-sparing therapy for advanced gut and pancreas tumors
This Phase 3 trial tests lutetium (Lu-177) oxodotreotide, a targeted treatment, for people with advanced gut and pancreas neuroendocrine tumors that are low or medium grade (G1 or G2). The study will see whether it helps control the cancer and symptoms in the right patients.
Shanghai, Shanghai MunicipalityAges 18–75 - NCT06016855RecruitingPhase 4
Surgery before radiation therapy for neuroendocrine tumors
This trial tests if removing as much tumor as possible through surgery before a targeted radiation therapy (PRRT) can help people with well-differentiated neuroendocrine tumors that have spread to the liver. The goal is to see if this approach works better than radiation therapy alone.
Nashville, TennesseeAges 18 years+ - NCT05773274RecruitingPhase 2
Retreating with 177Lu-DOTATATE radiation versus usual treatment
This trial tests whether repeating a targeted radioactive treatment (177Lu-DOTATATE) works better than standard options in people with metastatic gastroenteropancreatic neuroendocrine tumors. It may help by controlling tumor growth after the first round of this therapy stops working.
Birmingham, AlabamaAges 18 years+ - NCT07165886RecruitingPhase 2/Phase 3
Study of sirolimus and octreotide for advanced neuroendocrine tumors
This trial tests a combination of two drugs, sirolimus and octreotide, for people with advanced neuroendocrine tumors in the digestive system that cannot be removed by surgery and are not making excess hormones. The goal is to see if this combination can help control the tumors.
Beijing, Beijing MunicipalityAges 18 years+ - NCT06155318Recruiting
PET scan for neuroendocrine tumors
This trial tests a special PET scan to better evaluate gastroenteropancreatic neuroendocrine tumors (GEP-NETs). It may help your doctor see where the tumors are in your body.
MilanAges 18 years+ - NCT07635316Recruiting
Treatment patterns and outcomes in neuroendocrine tumors
This study examines how doctors treat gastroenteropancreatic neuroendocrine tumors (rare slow-growing cancers of the stomach, pancreas, or intestines) and how patients respond. Researchers will review medical records from 2018–2025 to understand which treatments work best and help improve care for future patients.
East Hanover, New JerseyAges 18–110 - NCT04090034Recruiting
PRRT for advanced neuroendocrine tumors
This trial tests a treatment called PRRT, which delivers a radioactive medicine directly to tumor cells, for advanced neuroendocrine tumors. It may help those whose tumors are growing despite octreotide treatment, especially when scans show tumor uptake of specific tracers.
Dallas, TexasAges 18 years+ - NCT04837885RecruitingPhase 2
Liver-targeted radioactive drug for GI or pancreas NET liver spread
This study tests a way to deliver a radioactive “somatostatin-type” medicine directly into the liver artery to treat liver-dominant spread of neuroendocrine tumors (NETs). It may help shrink or control liver metastases after standard treatment has not worked enough.
BordeauxAges 18 years+ - NCT05048901RecruitingPhase 1/Phase 2
Cabozantinib plus lanreotide for advanced neuroendocrine tumors
This trial studies whether cabozantinib plus lanreotide can slow or shrink gastroenteropancreatic neuroendocrine tumors that have gotten worse despite previous treatments. If you qualify, you’ll be closely monitored for tumor response and side effects.
ChanghuaAges 20 years+ - NCT05477576RecruitingPhase 3
Lu-177–treated NET patients: new drug versus standard care
This Phase 3 trial tests RYZ101 versus standard of care in people with inoperable, well-differentiated SSTR-positive GI or pancreas neuroendocrine tumors (NETs) that keep growing after Lu-177 SSA. It may help by improving tumor control after your prior targeted radiation treatment.
Phoenix, ArizonaAges 18 years+ - NCT05636618RecruitingPhase 1/Phase 2
Targeted radiation for certain receptor-positive tumors
This trial tests a targeted form of radiation made to stick to specific “somatostatin receptor” markers on tumors. It is designed for people with advanced, receptor-positive neuroendocrine tumors or meningioma who may have had prior treatments and need more options.
Jacksonville, FloridaAges 18–90 - NCT05701241RecruitingPhase 4
Test continuing somatostatin shots after tumor progression in GEP NET
This trial studies whether it’s helpful to keep taking somatostatin “analog” injections even after your neuroendocrine tumor has started growing despite the usual dose. It also looks at how the next treatment choice (targeted pills or PRRT) fits in for people with non-functional, well-differentiated GEP NET.
Brasschaat, AntwerpAges 18 years+ - NCT06395402RecruitingPhase 2
Personalized dosing of lutathera for neuroendocrine tumors
This trial tests a personalized way to give a radioactive drug called Lutathera to people with neuroendocrine tumors (NETs). The goal is to see if adjusting the dose based on how your body absorbs it can be more effective.
Iowa City, IowaAges 18 years+ - NCT07080242RecruitingPhase 1
Study of a new drug for small cell lung cancer and neuroendocrine tumors
This trial tests a new drug called BL-M14D1 for people with certain types of advanced lung cancer or neuroendocrine tumors that have stopped responding to other treatments. It may be an option if your cancer has a specific marker called DLL3.
Huntsville, AlabamaAges 18 years+ - NCT07165132RecruitingPhase 1
RYZ401 for advanced neuroendocrine tumors
This trial tests an experimental drug called RYZ401 for people with advanced neuroendocrine tumors (NETs) that show a certain marker on scans. The drug is designed to target the tumor cells directly and may be a new option for those who have not had a similar type of targeted radiation therapy.
Iowa City, IowaAges 18 years+ - NCT07185672RecruitingPhase 3
PRRT with or without chemotherapy for GEP NET
This trial tests whether adding chemotherapy to a standard treatment (PRRT) works better than PRRT alone for people with certain types of digestive tract or pancreatic neuroendocrine tumors. It is for those whose tumors have higher activity on scans or are growing.
Mumbai, MaharashtraAges 18 years+ - NCT07302100Recruiting
Nutrition study for digestive neuroendocrine tumors
This study looks at the nutritional health of people with a type of digestive tumor called a neuroendocrine tumor. It aims to understand how these tumors affect nutrition, which could help doctors improve care.
StrasbourgAges 18–70 - NCT02270567Enrolling by invitation
Registry study for neuroendocrine tumors in patients worldwide
This study keeps a worldwide record of people with neuroendocrine tumors to learn about care patterns and outcomes. It may help your doctors and future patients by improving how these tumors are monitored and treated.
Branford, ConnecticutAges 18 years+ - NCT06784752RecruitingPhase 3
Testing a targeted radiation therapy for advanced neuroendocrine tumors
This trial tests a radioactive drug called [177Lu]Lu-DOTA-TATE for people with advanced neuroendocrine tumors (GEP-NET) that have grown or spread. The drug targets tumor cells that have a specific receptor (SSTR) and delivers radiation directly to them, aiming to slow or shrink the tumors while limiting damage to healthy tissue.
Scottsdale, ArizonaAges 12–100 - NCT06455358RecruitingPhase 1/Phase 2
A new PET scan to find neuroendocrine tumors
This trial tests a new type of PET scan using a radioactive tracer called 61Cu-NODAGA-LM3 to detect neuroendocrine tumors (NETs). The goal is to see if it works as well as or better than the standard scan. If you have a NET and need a scan for staging or treatment planning, you might be able to join.
Basel, Canton of Basel-CityAges 18 years+ - NCT05652686RecruitingPhase 1/Phase 2
Studying PT217 for neuroendocrine cancers
This trial tests a new drug called Peluntamig (PT217) for people with certain types of neuroendocrine cancers, like small cell lung cancer. It aims to see if the drug can help when standard treatments stop working or aren't an option.
Duarte, CaliforniaAges 18 years+ - NCT07006727RecruitingPhase 1
Targeted radiation therapy for DLL3-positive advanced cancers
This study tests a new targeted radiation therapy (called [225Ac]Ac-ETN029) for people with advanced cancers that have a protein called DLL3 on their cells. The treatment is designed to deliver radiation directly to cancer cells, and the goal is to see if it is safe and effective.
Iowa City, IowaAges 18–100 - NCT06788938RecruitingPhase 2
Tarlatamab for advanced DLL3-positive tumors
This trial tests a drug called tarlatamab for people with advanced cancers that have a specific protein called DLL3. It aims to see if this treatment can help when other treatments have stopped working.
Davis, CaliforniaAges 18 years+
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Gastroenteropancreatic Neuroendocrine Tumor trials by city
Studies with a site in or near these metro areas.
Gastroenteropancreatic Neuroendocrine Tumor trials by state
Studies with a site anywhere in these states.
Common questions
- Are there clinical trials for gastroenteropancreatic neuroendocrine tumor?
- Yes. Clin2 currently lists 30 recruiting gastroenteropancreatic neuroendocrine tumor studies from the U.S. registry, each rewritten for real people, not researchers, so you can see what it’s testing and who it’s for.
- How do I know if I qualify for a gastroenteropancreatic neuroendocrine tumor trial?
- Each study lists its eligibility criteria — rules about age, diagnosis, and prior treatments. On every Clin2 trial page we explain these in words written for real people and offer a short, optional pre-screen for a fit read. The study team makes the final decision.
- Does it cost anything to join a gastroenteropancreatic neuroendocrine tumor trial?
- Using Clin2 is always free. Many trials cover the cost of the study treatment and related visits; some reimburse travel. The study team explains exactly what’s covered before you decide.
Related conditions
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov. Talk with your doctor about whether a specific trial is right for you.