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Showing 25–46 of 22 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Gastroenteropancreatic Neuroendocrine Neoplasm Clear all
Completed No phase listed Observational

Community-based Neuroendocrine Tumor (NET) Research Study

NCT02730104
View directory record Official record
Conditions
Gastroenteropancreatic Neuroendocrine Tumors
Interventions
Not listed
Lead sponsor
Ipsen
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
12
States / cities
Sedona, Arizona • Denver, Colorado • Arlington Heights, Illinois + 8 more
Source: ClinicalTrials.gov public record
Updated Jun 25, 2020 · Synced Jul 23, 2026, 10:14 AM EDT
Recruiting Phase 2 Interventional

Temozolomide and Survivin Long Peptide Vaccine (SurVaxM) for the Treatment of Patients With Progressing Metastatic Neuroendocrine Carcinomas

NCT06202066
View directory record Official record
Conditions
Digestive System Neuroendocrine Neoplasm, Lung Neuroendocrine Neoplasm, Malignant Solid Neoplasm, Pancreatic Neuroendocrine Neoplasm
Interventions
Biospecimen Collection, Computed Tomography, Incomplete Freund''s Adjuvant, Magnetic Resonance Imaging, Sargramostim, SVN53-67/M57-KLH Peptide Vaccine, Temozolomide
Procedure · Biological · Drug
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Jul 23, 2026, 10:14 AM EDT
Recruiting No phase listed Observational

A Study of Treatment Patterns and Outcomes in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) Patients

NCT07635316
View directory record Official record
Conditions
Gastroenteropancreatic Neuroendocrine Tumor
Interventions
Not listed
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 110 Years
Enrollment
4,023 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Jul 23, 2026, 10:14 AM EDT
Not yet recruiting Phase 1 Interventional

A First-in-human (FIH), Phase 1 Study of ML261, an Autologous Potency Enhanced Anti-DLL3 CAR T Cell Therapy, in Participants With R/R SCLC or Select NECs (SPECTRAL-1)

NCT07488923
View directory record Official record
Conditions
Small Cell Lung Cancer (SCLC ), Extrapulmonary Neuroendocrine Carcinoma (EP-NEC), Gastroenteropancreatic NEC (GEP NEC), Neuroendocrine Prostate Cancer (NEPC)
Interventions
ML261
Biological
Lead sponsor
Moonlight Bio, Inc
Industry
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
5
States / cities
Hackensack, New Jersey • New York, New York • Nashville, Tennessee + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Jul 23, 2026, 10:14 AM EDT
Recruiting Phase 1 Interventional

Study of PRRT in Metastatic, World Health Organization (WHO) Grade 1 or 2, SSTR Positive, GEP-NET Who Are Candidates for Cytoreductive Surgery

NCT04609592
View directory record Official record
Conditions
Gastroenteropancreatic Neuroendocrine Tumor
Interventions
Lutathera, Gallium 68 Dotatate, Computed Tomography (CT), Magnetic Resonance Imaging (MRI), PET/CT
Drug · Procedure
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Sep 8, 2025 · Synced Jul 23, 2026, 10:14 AM EDT
Active, not recruiting No phase listed Observational

Post-Authorization Long-Term Safety Study of LUTATHERA

NCT03691064
View directory record Official record
Conditions
Neuroendocrine Tumors
Interventions
LUTATHERA
Drug
Lead sponsor
Advanced Accelerator Applications
Industry
Eligibility
18 Years and older
Enrollment
1,014 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
4
States / cities
Phoenix, Arizona • Portland, Ohio • Portland, Oregon + 1 more
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Jul 23, 2026, 10:14 AM EDT
Active, not recruiting Phase 2 Interventional

Abemaciclib in Treating Patients With Advanced, Refractory, and Unresectable Digestive System Neuroendocrine Tumors

NCT03891784
View directory record Official record
Conditions
Advanced Digestive System Neuroendocrine Neoplasm, Digestive System Neuroendocrine Tumor, Foregut Neuroendocrine Tumor, Hindgut Neuroendocrine Tumor, Locally Advanced Unresectable Digestive System Neuroendocrine Neoplasm, Metastatic Digestive System Neuroendocrine Neoplasm, Midgut Neuroendocrine Tumor, Pancreatic Neuroendocrine Tumor, Refractory Digestive System Neuroendocrine Neoplasm
Interventions
Abemaciclib
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
2
States / cities
Denver, Colorado • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 13, 2026 · Synced Jul 23, 2026, 10:14 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Pasireotide Long Acting Release vs. Octreotide Long Acting Release in Patients With Metastatic Carcinoid Disease

NCT00690430
View directory record Official record
Conditions
Symptomatic Refractory Resistant Carcinoid Disease
Interventions
Pasireotide, Octreotide
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
10
States / cities
Scottsdale, Arizona • Tucson, Arizona • Loma Linda, California + 7 more
Source: ClinicalTrials.gov public record
Updated Jul 29, 2013 · Synced Jul 23, 2026, 10:14 AM EDT
Active, not recruiting Phase 1 Interventional

NP-101 (TQ Formula) With Nivolumab and Ipilimumab in Advanced or Metastatic Extra-pulmonary Neuroendocrine Carcinomas

NCT05262556
View directory record Official record
Conditions
Gastroenteropancreatic Neuroendocrine Tumor, Gastroenteropancreatic Neuroendocrine Neoplasm, Neuroendocrine Carcinoma, Mixed Neuroendocrine-Non Neuroendocrine Neoplasm
Interventions
NP-101 (TQ Formula), Nivolumab (3mg/kg), Ipilimumab (1mg/kg)
Drug
Lead sponsor
Amr Mohamed MD
Other
Eligibility
18 Years to 80 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 6, 2025 · Synced Jul 23, 2026, 10:14 AM EDT
Recruiting Phase 4 Interventional

Surgical Debulking Prior to Peptide Receptor Radionuclide Therapy in Well Differentiated Gastroenteropancreatic Neuroendocrine Tumors

NCT06016855
View directory record Official record
Conditions
Digestive System Neuroendocrine Tumor G1, Digestive System Neuroendocrine Tumor G2, Metastatic Digestive System Neuroendocrine Neoplasm, Metastatic Malignant Neoplasm in the Liver, Pancreatic Neuroendocrine Tumor G1, Pancreatic Neuroendocrine Tumor G2
Interventions
Tumor Debulking, Lutetium Lu 177 Dotatate, Computed Tomography, Magnetic Resonance Imaging, Copper Cu 64 Dotatate, Positron Emission Tomography
Procedure · Drug
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Jul 23, 2026, 10:14 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Study to Evaluate Safety and Dosimetry of Lutathera in Adolescent Patients With GEP-NETs and PPGLs

NCT04711135
View directory record Official record
Conditions
Gastroenteropancreatic Neuroendocrine Tumors, Pheochromocytoma, Paraganglioma
Interventions
Lutetium [177Lu] oxodotreotide/dotatate
Drug
Lead sponsor
Advanced Accelerator Applications
Industry
Eligibility
12 Years to 17 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2034
U.S. locations
3
States / cities
Lexington, Kentucky • Cincinnati, Ohio • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 11, 2026 · Synced Jul 23, 2026, 10:14 AM EDT
Recruiting Phase 1 Interventional

Study of RYZ401 in Subjects With Solid Tumors Expressing SSTRs.

NCT07165132
View directory record Official record
Conditions
GEP-NET, Gastroenteropancreatic Neuroendocrine Tumor, Gastroenteropancreatic Neuroendocrine Tumor Disease, Neuroendocrine Tumors, Carcinoid, Carcinoid Tumor, Pancreatic NET, Solid Tumor, Somatostatin Receptor
Interventions
RYZ401
Drug
Lead sponsor
RayzeBio, Inc.
Industry
Eligibility
18 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2033
U.S. locations
7
States / cities
Iowa City, Iowa • Lexington, Kentucky • St Louis, Missouri + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Jul 23, 2026, 10:14 AM EDT
Completed Phase 2 Interventional Results available

Phase II Study of Ibrutinib in Advanced Carcinoid and Pancreatic Neuroendocrine Tumors

NCT02575300
View directory record Official record
Conditions
Carcinoid Tumors, Pancreatic NET
Interventions
Ibrutinib
Drug
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 10, 2020 · Synced Jul 23, 2026, 10:14 AM EDT
Not yet recruiting Phase 1 Interventional

211At-MABG in Adults With Advanced Neuroendocrine Cancers

NCT07661420
View directory record Official record
Conditions
Pheochromocytoma, Paraganglioma, Neuroendocrine Tumors, Medullary Thyroid Cancer, Bronchial Carcinoid, Gastroenteropancreatic Neuroendocrine Neoplasm
Interventions
1 MBq/k of 211At-MABG Fractionated, 2 MBq/k1 of 211At-MABG Fractionated, 4 MBq/k of 211At-MABG Fractionated
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 21, 2026 · Synced Jul 23, 2026, 10:14 AM EDT
Completed Phase 2 Interventional Results available

Study of Efficacy and Safety of PDR001 in Patients With Advanced or Metastatic, Well-differentiated, Non-functional Neuroendocrine Tumors of Pancreatic, Gastrointestinal (GI), or Thoracic Origin or Poorly-differentiated Gastroenteropancreatic Neuroendocrine Carcinoma (GEP-NEC)

NCT02955069
View directory record Official record
Conditions
Well-differentiated Non-functional NET of Thoracic Origin, Well-differentiated Non-functional NET of Gastrointestinal Origin, Well-differentiated Non-functional NET of Pancreatic Origin, Poorly-differentiated Gastroenteropancreatic Neuroendocrine Carcinoma
Interventions
PDR001
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
7
States / cities
Duarte, California • Denver, Colorado • Tampa, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Apr 11, 2021 · Synced Jul 23, 2026, 10:14 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Study of Pembrolizumab With Lanreotide Depot for Gastroenteropancreatic Neuroendocrine Tumors

NCT03043664
View directory record Official record
Conditions
Gastroenteropancreatic Neuroendocrine Tumors
Interventions
Lanreotide, Pembrolizumab
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
2
States / cities
Durham, North Carolina • Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated Jun 28, 2023 · Synced Jul 23, 2026, 10:14 AM EDT
Completed No phase listed Observational

Lanreotide and Octreotide Long Acting Release (LAR) for Patients With Advanced Gastroenteropancreatic Neuroendocrine Tumors (GEP-NETs)

NCT03017690
View directory record Official record
Conditions
Gastroenteropancreatic Neuroendocrine Tumor
Interventions
Not listed
Lead sponsor
Ipsen
Industry
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
5
States / cities
Tucson, Arizona • Kenner, Louisiana • Baltimore, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated Dec 20, 2018 · Synced Jul 23, 2026, 10:14 AM EDT
Recruiting Phase 3 Interventional

Study to Evaluate the Efficacy and Safety of [177Lu]Lu-DOTA-TATE in Patients With Grade 1 and Grade 2 Advanced GEP-NET

NCT06784752
View directory record Official record
Conditions
Somatostatin Receptor Positive (SSTR+), Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
Interventions
[177Lu]Lu-DOTA-TATE, Octreotide LAR
Radiation · Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
12 Years to 100 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2034
U.S. locations
19
States / cities
Scottsdale, Arizona • Fayetteville, Arkansas • Denver, Colorado + 16 more
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Jul 23, 2026, 10:14 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Cisplatin and Etoposide Versus Temozolomide and Capecitabine in Patients With Advanced Poorly Differentiated (G3) Non-Small Cell Gastrointestinal Neuroendocrine Carcinomas

NCT02595424
View directory record Official record
Conditions
Gastric Neuroendocrine Carcinoma, Intestinal Neuroendocrine Carcinoma, Pancreatic Neuroendocrine Carcinoma
Interventions
Capecitabine, Carboplatin, Cisplatin, Etoposide, Laboratory Biomarker Analysis, Temozolomide
Drug · Other
Lead sponsor
ECOG-ACRIN Cancer Research Group
Network
Eligibility
18 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2029
U.S. locations
673
States / cities
Kingman, Arizona • Phoenix, Arizona • Fort Smith, Arkansas + 431 more
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Jul 23, 2026, 10:14 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Clinical Utility Assay as a Biomarker for Gastroenteropancreatic and Lung Neuroendocrine Tumors

NCT02948946
View directory record Official record
Conditions
Gastroenteropancreatic Neuroendocrine Tumor, Lung Neuroendocrine Neoplasm
Interventions
NETest
Procedure
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Aug 3, 2021 · Synced Jul 23, 2026, 10:14 AM EDT
Active, not recruiting Phase 1 Interventional

Testing the Addition of An Anti-cancer Drug, M3814 (Peposertib), to the Usual Radiation-Based Treatment (Lutetium Lu 177 Dotatate) for Pancreatic Neuroendocrine Tumors

NCT04750954
View directory record Official record
Conditions
Neuroendocrine Neoplasm
Interventions
Biospecimen Collection, Computed Tomography, Lutetium Lu 177 Dotatate, Magnetic Resonance Imaging, Peposertib
Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
5
States / cities
Duarte, California • Miami, Florida • Lexington, Kentucky + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 14, 2026 · Synced Jul 23, 2026, 10:14 AM EDT
Recruiting Phase 3 Interventional

Study of RYZ101 Compared With SOC in Pts w Inoperable SSTR+ Well-differentiated GEP-NET That Has Progressed Following 177Lu-SSA Therapy

NCT05477576
View directory record Official record
Conditions
GEP-NET, Gastroenteropancreatic Neuroendocrine Tumor, Gastroenteropancreatic Neuroendocrine Tumor Disease, Neuroendocrine Tumors, Carcinoid, Carcinoid Tumor, Pancreatic NET
Interventions
RYZ101, Everolimus, Sunitinib, Octreotide, Lanreotide
Drug
Lead sponsor
RayzeBio, Inc.
Industry
Eligibility
18 Years and older
Enrollment
338 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2030
U.S. locations
32
States / cities
Phoenix, Arizona • Duarte, California • Irvine, California + 27 more
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced Jul 23, 2026, 10:14 AM EDT