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Showing 1–24 of 123 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: somatostatin Clear all
Terminated Phase 1Phase 2 Interventional Results available

GA-68 DOTA-TOC of Somatostatin Positive Malignancies

NCT02177773
View directory record Official record
Conditions
Neuroendocrine Tumor, Paraganglioma, Carcinoid Tumors, Neuroblastoma
Interventions
Computed Tomography (CT), Gallium Ga 68-Edotreotide, Magnetic Resonance Imaging (MRI), Positron Emission Tomography (PET)
Procedure · Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
2 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 11, 2019 · Synced Sep 5, 2026, 3:20 AM EDT
Completed No phase listed Observational Results available

Acromegaly Treatment Quality of Life Study

NCT01732406
View directory record Official record
Conditions
Acromegaly
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 28, 2019 · Synced Sep 5, 2026, 3:20 AM EDT
Suspended Phase 2Phase 3 Interventional

Somatostatin Analogues With Perioperative Antibiotics Versus Prolonged Antibiotics

NCT04329039
View directory record Official record
Conditions
Pancreatic Diseases
Interventions
Somatostatin analog
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 2, 2026 · Synced Sep 5, 2026, 3:20 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 Sep 5, 2026, 3:20 AM EDT
Recruiting Phase 1 Interventional

[212Pb]VMT-Alpha-NET in Metastatic or Inoperable Somatostatin-Receptor Positive Gastrointestinal Neuroendocrine Tumors, Pheochromocytoma/Paragangliomas, Small Cell Lung, Renal Cell, and Head and Neck Cancers

NCT06479811
View directory record Official record
Conditions
Sinonasal Neuroendocrine Carcinoma, Nasopharyngeal Carcinoma, Esthesioneuroblastoma, Olfactory Neuroblastoma, Somatostatin Receptor Positive, Small Cell Lung Cancers, Pheochromocytoma/Paragangliomas, Kidney Cancers, Head and Neck Tumors, Gastrointestinal Neuroendocrine Tumors
Interventions
68Ga-DOTATATE, [203Pb]VMT-alpha-NET, [212Pb]VMT-alpha-NET
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Sep 5, 2026, 3:20 AM EDT
Completed Phase 2 Interventional Results available

Evaluation of 68Gallium-DOTATATE PET/CT for Detecting Neuroendocrine Tumors

NCT01967537
View directory record Official record
Conditions
Neuroendocrine Tumors, Von Hippel-Lindau Syndrome, Hippel-Lindau Disease
Interventions
68Gallium DOTATATE, Radio-guided surgery
Drug · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
10 Years to 99 Years
Enrollment
341 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 18, 2019 · Synced Sep 5, 2026, 3:20 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

In Vivo Assessment of Cellular Metabolism in Humans

NCT02748369
View directory record Official record
Conditions
Normal Cellular Metabolism
Interventions
Somatostatin, Glucagon
Drug
Lead sponsor
K. Sreekumaran Nair
Other
Eligibility
18 Years to 45 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 2, 2022 · Synced Sep 5, 2026, 3:20 AM EDT
Recruiting Phase 1Phase 2 Interventional

Somatostatin-Receptors (SSTR)-Agonist [212Pb]VMT-alpha-NET in Metastatic or Inoperable SSTR+ Gastrointestinal Neuroendocrine Tumor and Pheochromocytoma/Paraganglioma Previously Treated With Systemic Targeted Radioligand Therapy

NCT06427798
View directory record Official record
Conditions
Somatostatin Receptor Positive, Gastrointestinal Neuroendocrine Tumors, Pheochromocytoma, Paragangliomas
Interventions
68Ga-DOTATATE, [203Pb]VMT-alpha-NET, [212Pb]VMT-alpha-NET
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2039
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Sep 5, 2026, 3:20 AM EDT
Terminated Phase 1 Interventional

Indium In 111 Pentetreotide in Treating Patients With Refractory Cancer

NCT00002947
View directory record Official record
Conditions
Brain and Central Nervous System Tumors, Childhood Langerhans Cell Histiocytosis, Gastrointestinal Carcinoid Tumor, Head and Neck Cancer, Intraocular Melanoma, Islet Cell Tumor, Kidney Cancer, Lung Cancer, Melanoma (Skin), Neoplastic Syndrome, Neuroendocrine Carcinoma of the Skin, Pheochromocytoma
Interventions
indium In 111 pentetreotide
Radiation
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2004
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 1, 2014 · Synced Sep 5, 2026, 3:20 AM EDT
Terminated Phase 2 Interventional Results available

Pasireotide LAR Therapy of Silent Corticotroph Pituitary Tumors

NCT02749227
View directory record Official record
Conditions
Pituitary Tumor, ACTH-producing Pituitary Tumour
Interventions
Pasireotide LAR
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 80 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 26, 2021 · Synced Sep 5, 2026, 3:20 AM EDT
Recruiting Phase 1Phase 2 Interventional

Lu-177-DOTATATE (Lutathera) in Combination With Olaparib in Inoperable Gastroenteropancreatico Neuroendocrine Tumors (GEP-NET)

NCT04086485
View directory record Official record
Conditions
Gastroenteropancreatico Tumors, Neuroendocrine Tumors, Neuroendocrine Neoplasms
Interventions
Lu-177-DOTATATE, Olaparib, Ga dotatate scanning, FDG-PET scanning, Amino Acid infusion
Drug · Diagnostic Test
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 100 Years
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 5, 2026, 3:20 AM EDT
Active, not recruiting Phase 3 Interventional

Lutetium 177Lu-Edotreotide Versus Best Standard of Care in Well-differentiated Aggressive Grade-2 and Grade-3 GastroEnteroPancreatic NeuroEndocrine Tumors (GEP-NETs) - COMPOSE

NCT04919226
View directory record Official record
Conditions
Neuroendocrine Tumors
Interventions
177Lu-Edotreotide (Peptide Receptor Radionuclide Therapy) PRRT, CAPTEM (Capecitabine and Temozolomide), Amino-Acid Solution, Everolimus, FOLFOX (Folinic acid + Fluorouracil + Oxaliplatin)
Drug · Other
Lead sponsor
ITM Solucin GmbH
Industry
Eligibility
18 Years and older
Enrollment
259 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
14
States / cities
Palo Alto, California • Aurora, Colorado • Tampa, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Sep 9, 2025 · Synced Sep 5, 2026, 3:20 AM EDT
Completed Phase 2 Interventional Results available

Treatment With Octreotide in Patients With Lymphangioleiomyomatosis

NCT00005906
View directory record Official record
Conditions
Lymphangioleiomyomatosis, Lymphangiomyomas, Pleural Effusions, Ascites
Interventions
Octreotide
Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years to 65 Years · Female only
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 29, 2010 · Synced Sep 5, 2026, 3:20 AM EDT
Completed Phase 2 Interventional Results available

Comparative Study of Sensitivity of Ga-DOTATOC PET vs Octreoscan SPECT + CT

NCT01869725
View directory record Official record
Conditions
Adult Medulloblastoma, Childhood Medulloblastoma, Neuroblastoma, Neuroendocrine Tumor, Somatostatinoma
Interventions
gallium Ga 68-edotreotide, positron emission tomography/computed tomography, indium In 111 pentetreotide, computed tomography, contrast-enhanced magnetic resonance imaging
Drug · Procedure · Radiation
Lead sponsor
Sue O'Dorisio
Other
Eligibility
2 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Sep 21, 2021 · Synced Sep 5, 2026, 3:20 AM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy of Pasireotide Long Acting Release (LAR) vs. Octreotide LAR in Patients With Active Acromegaly

NCT00600886
View directory record Official record
Conditions
Acromegaly
Interventions
Pasireotide, Octreotide
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
358 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
14
States / cities
Los Angeles, California • Stanford, California • Gainesville, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 5, 2026, 3:20 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Oral Glucose Tolerance Testing (OGTT) on Patients Taking Somatostatin Analogs

NCT01371045
View directory record Official record
Conditions
Acromegaly
Interventions
Oral Glucose Tolerance Test (OGTT)
Other
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2019
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 12, 2025 · Synced Sep 5, 2026, 3:20 AM EDT
Completed Phase 2 Interventional Results available

An Study to Evaluate the Safety and Efficacy of Paltusotine for the Treatment of Acromegaly (ACROBAT Edge)

NCT03789656
View directory record Official record
Conditions
Acromegaly
Interventions
Paltusotine
Drug
Lead sponsor
Crinetics Pharmaceuticals Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
6
States / cities
Los Angeles, California • Chicago, Illinois • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Feb 16, 2025 · Synced Sep 5, 2026, 3:20 AM EDT
Completed Not applicable Interventional Results available

Theranostics of Radiolabeled Somatostatin Antagonists 68Ga-DOTA-JR11 and 177Lu-DOTA-JR11 in Patients With Neuroendocrine Tumors

NCT02609737
View directory record Official record
Conditions
Neuroendocrine Tumors
Interventions
PET/CT Imaging, 68Ga-DOTA-JR11, 177Lu-DOTA-JR11
Device · Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 31, 2022 · Synced Sep 5, 2026, 3:20 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Contribution of Hyperinsulinemia vs. Hyperglycemia to Insulin Resistance in Type 1 Diabetes and Maturity Onset Diabetes of the Young, Type 2 (MODY2)

NCT02971202
View directory record Official record
Conditions
Type 1 Diabetes Mellitus, Maturity-Onset Diabetes of the Young, Type 2, MODY2, Insulin Resistance
Interventions
Hyperinsulinemic, euglycemic clamp, 20% dextrose
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
13 Years to 51 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 31, 2019 · Synced Sep 5, 2026, 3:20 AM EDT
Completed Phase 3 Interventional Results available

A Study Comparing Treatment With 177Lu-DOTA0-Tyr3-Octreotate to Octreotide LAR in Patients With Inoperable, Progressive, Somatostatin Receptor Positive Midgut Carcinoid Tumours

NCT01578239
View directory record Official record
Conditions
Carcinoid Tumor of the Small Bowel, Neuroendocrine Tumour
Interventions
Octreotide LAR, 177Lu-DOTA0-Tyr3-Octreotate
Drug
Lead sponsor
Advanced Accelerator Applications
Industry
Eligibility
18 Years and older
Enrollment
231 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2021
U.S. locations
13
States / cities
Los Angeles, California • Palo Alto, California • Tampa, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Apr 3, 2022 · Synced Sep 5, 2026, 3:20 AM EDT
Completed No phase listed Observational

Use of 68Ga-dotatate PET Scan in Neuroendocrine Carcinoma of the GI Tract

NCT04069299
View directory record Official record
Conditions
Neuroendocrine Carcinoma
Interventions
68Ga-DOTATATE, Positron Emission Tomography (PET) Scan
Drug · Diagnostic Test
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Sep 5, 2026, 3:20 AM EDT
Terminated Phase 1Phase 2 Interventional Results available

Study to Evaluate the Safety and Preliminary Efficacy of 177Lu-OPS201 in NETs

NCT02592707
View directory record Official record
Conditions
Neuroendocrine Tumors
Interventions
Satoreotide tetraxetan, Amino acid solution, Antiemetic
Drug · Other
Lead sponsor
Ipsen
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 18, 2023 · Synced Sep 5, 2026, 3:20 AM EDT
Active, not recruiting Phase 1 Interventional

Study of Cabozantinib With Lu-177 in Patients With Somatostatin Receptor 2 Positive Neuroendocrine Tumors

NCT05249114
View directory record Official record
Conditions
Neuroendocrine Tumors
Interventions
Cabozantinib, Lu-177
Drug
Lead sponsor
Providence Health & Services
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2029
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Sep 5, 2026, 3:20 AM EDT
Terminated Phase 2 Interventional Results available

Sandostatin for Patients With Androgen Independent Prostate Cancer

NCT00510224
View directory record Official record
Conditions
Prostate Cancer
Interventions
Sandostatin
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
Male only
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 10, 2013 · Synced Sep 5, 2026, 3:20 AM EDT