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ClinicalTrials.gov public records Last synced Oct 26, 2026, 5:45 AM EDT

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Showing 553–576 of 868 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Proton Clear all
Recruiting Phase 2 Interventional

An Investigational Scan (89Zr-DFO-GmAb PET/CT) Compared to Contrast-Enhanced CT for the Detection of Recurrent Clear Cell Renal Cell Cancer After Surgery Comparing Carbonic Anhydrase IX (CAIX) PET CT to Conventional PET CT for Post-Op Staging in Kidney Cancer

NCT06447103
View directory record Official record
Conditions
Clear Cell Renal Cell Carcinoma, Sarcomatoid Renal Cell Carcinoma, Stage II Renal Cell Cancer, Stage III Renal Cell Cancer, Stage IV Renal Cell Cancer
Interventions
Biospecimen Collection, Bone Scan, Computed Tomography, Magnetic Resonance Imaging, Positron Emission Tomography, Questionnaire Administration, Zirconium Zr 89 Girentuximab
Procedure · Other · Drug
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 15, 2026 · Synced Oct 26, 2026, 5:45 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Microbiome, Bile Acids, and Notch in Barrett's Esophagus (BE)

NCT05524844
View directory record Official record
Conditions
Barrett Esophagus, Esophageal Adenocarcinoma
Interventions
Sample Collection, Endoscopy results, Dietary questionnaire
Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 11, 2025 · Synced Oct 26, 2026, 5:45 AM EDT
Not listed Not applicable Interventional

Intensity-Modulated or Proton Radiation Therapy for Sinonasal Malignancy

NCT01586767
View directory record Official record
Conditions
Adenoid Cystic Carcinoma, Squamous Cell Carcinoma, Sinonasal Carcinoma, Sinonasal Undifferentiated Carcinoma, Mucoepidermoid Carcinoma, Schneiderian Carcinoma, Myoepithelial Carcinoma, Esthesioneuroblastoma, Melanoma
Interventions
Proton radiation therapy, Intensity-modulated radiotherapy
Radiation
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2025
U.S. locations
2
States / cities
Boston, Massachusetts • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 21, 2023 · Synced Oct 26, 2026, 5:45 AM EDT
Recruiting Phase 2 Interventional

Molecular and Clinical Risk-Directed Therapy for Infants and Young Children With Newly Diagnosed Medulloblastoma

NCT05535166
View directory record Official record
Conditions
Medulloblastoma
Interventions
Surgical resection, Ommaya/VPS, Methotrexate, Cisplatin, Vincristine, Cyclophosphamide, Carboplatin, Topotecan, Etoposide, Pegfilgrastim, Filgrastim, Irradiation, Educational and Media Intervention, SOC, Educational and Media Intervention
Procedure · Drug · Radiation + 1 more
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
Up to 59 Months
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2035
U.S. locations
10
States / cities
Palo Alto, California • Orlando, Florida • Tampa, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 26, 2026, 5:45 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Microbiome-Mediated Gut Dysfunction in Non-Alcoholic Fatty Liver Disease

NCT05209100
View directory record Official record
Conditions
Non-Alcoholic Fatty Liver Disease
Interventions
Sigmoidoscopy
Procedure
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
35 Years to 65 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Apr 3, 2026 · Synced Oct 26, 2026, 5:45 AM EDT
Recruiting Phase 1 Interventional

Tegavivint for Treating Patients With Relapsed or Refractory Large B-Cell Lymphoma

NCT05755087
View directory record Official record
Conditions
Recurrent Diffuse Large B-Cell Lymphoma Activated B-Cell Type, Recurrent Diffuse Large B-Cell Lymphoma Germinal Center B-Cell Type, Recurrent High Grade B-Cell Lymphoma With MYC and BCL2 or BCL6 Rearrangements, Recurrent High Grade B-Cell Lymphoma With MYC, BCL2, and BCL6 Rearrangements, Refractory Diffuse Large B-Cell Lymphoma Activated B-Cell Type, Refractory Diffuse Large B-Cell Lymphoma Germinal Center B-Cell Type, Refractory High Grade B-Cell Lymphoma With MYC and BCL2 or BCL6 Rearrangements, Refractory High Grade B-Cell Lymphoma With MYC, BCL2, and BCL6 Rearrangements, Transformed Indolent B-Cell Non-Hodgkin Lymphoma to Diffuse Large B-Cell Lymphoma
Interventions
Biospecimen Collection, Computed Tomography, Positron Emission Tomography, Tegavivint, Bone Marrow Biopsy, Bone Marrow Aspiration
Procedure · Drug
Lead sponsor
Lapo Alinari
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 26, 2026, 5:45 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Phase I Nab-Paclitaxel Plus Gemcitabine With Proton Therapy for Locally Advanced Pancreatic Cancer (LAPC)

NCT03652428
View directory record Official record
Conditions
Locally Advanced Pancreatic Cancer
Interventions
Gemcitabine, Hypofractionated Ablative Proton Therapy
Drug · Radiation
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Oct 26, 2026, 5:45 AM EDT
Active, not recruiting No phase listed Observational

Imaging and Blood-Based Biomarkers for the Evaluation of Early Signs of Myocardial Injury After Thoracic Radiation Therapy

NCT05717998
View directory record Official record
Conditions
Lung Non-Small Cell Carcinoma, GastroEsophageal Cancer, Esophagus Cancer
Interventions
Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging of the Heart, Positron Emission Tomography
Procedure
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 24, 2026 · Synced Oct 26, 2026, 5:45 AM EDT
Completed Phase 2 Interventional Results available

Short Course Radiation Therapy With Proton or Photon Beam Capecitabine and Hydroxychloroquine for Resectable Pancreatic Cancer

NCT01494155
View directory record Official record
Conditions
Pancreatic Cancer
Interventions
Capecitabine, Hydroxychloroquine, Proton or Photon Radiation Therapy
Drug · Radiation
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Oct 26, 2026, 5:45 AM EDT
Active, not recruiting Phase 2 Interventional

Hyperthermic Intraperitoneal Chemotherapy for the Treatment of Pancreatic Cancer and Peritoneal Metastasis

NCT04858009
View directory record Official record
Conditions
Metastatic Pancreatic Carcinoma, Stage IV Pancreatic Cancer AJCC v8, Metastatic Malignant Neoplasm in the Peritoneum
Interventions
Cisplatin, Hyperthermic Intraperitoneal Chemotherapy, Nab-paclitaxel, Computed Tomography, Magnetic Resonance Imaging, Positron Emission Tomography
Drug · Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2030
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 26, 2026, 5:45 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Effect of Proton Pump Inhibitors on Gut Microbiota and Systemic Inflammation in Older Adults

NCT02844621
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Omeprazole
Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
60 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 20, 2017 · Synced Oct 26, 2026, 5:45 AM EDT
Completed Phase 2 Interventional Results available

Gallium Ga 68-DOTATATE PET/CT in Diagnosing Patients With Metastatic Castration Resistant Prostate Cancer

NCT03448458
View directory record Official record
Conditions
Castration-Resistant Prostate Carcinoma, Metastatic Prostate Carcinoma, Stage IV Prostate Cancer AJCC v7
Interventions
CT (Computed Tomography), Gallium Ga 68-DOTATATE, Positron Emission Tomography
Procedure · Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older · Male only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 17, 2025 · Synced Oct 26, 2026, 5:45 AM EDT
Recruiting Phase 1 Interventional

Zanubrutinib in Combination With Odronextamab for the Treatment of Patients With Richter's Transformation

NCT06735664
View directory record Official record
Conditions
Recurrent Transformed Chronic Lymphocytic Leukemia, Refractory Transformed Chronic Lymphocytic Leukemia, Richter Syndrome, Transformed Chronic Lymphocytic Leukemia to Diffuse Large B-Cell Lymphoma
Interventions
Biopsy, Biospecimen Collection, Bone Marrow Biopsy, Computed Tomography, Echocardiography, Multigated Acquisition Scan, Odronextamab, Positron Emission Tomography, Ultrasound Imaging, Zanubrutinib
Procedure · Biological · Drug
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 26, 2026, 5:45 AM EDT
Active, not recruiting Early Phase 1 Interventional

68Ga-FAPi-46 PET/CT Scan in Imaging Patients With Sarcoma

NCT04457258
View directory record Official record
Conditions
Metastatic Sarcoma, Recurrent Sarcoma, Sarcoma
Interventions
Computed Tomography, Gallium Ga 68 FAPi-46, Positron Emission Tomography, 18F-FDG
Procedure · Drug · Radiation
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 17, 2026 · Synced Oct 26, 2026, 5:45 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetics and Safety of GSK1325756 in Elderly Subjects and Adult Subjects of in the Fed and Fasted States and in the Presence of a Proton Pump Inhibitors

NCT01209104
View directory record Official record
Conditions
Nutritional Status
Interventions
GSK1325756
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
40 Years to 80 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 14, 2017 · Synced Oct 26, 2026, 5:45 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Vyvanse and Adderall XR Given Alone and in Combination With Prilosec OTC

NCT00746733
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Lisdexamfetamine Dimesylate, Adderall XR (mixed salts amphetamine)
Drug
Lead sponsor
Shire
Industry
Eligibility
18 Years to 45 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jun 14, 2021 · Synced Oct 26, 2026, 5:45 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

The Influence of Proton Pump Inhibitors (PPI's) on Blood Levels of 25-Hydroxyvitamin D.

NCT01302704
View directory record Official record
Conditions
Vitamin D
Interventions
Not listed
Lead sponsor
Mike O'Callaghan Military Hospital
Federal
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Nellis Air Force Base, Nevada
Source: ClinicalTrials.gov public record
Updated Nov 25, 2013 · Synced Oct 26, 2026, 5:45 AM EDT
Completed Phase 1Phase 2 Interventional Results available

Adjuvant Proton Therapy or IMRT for the Treatment of Bladder Cancer

NCT01520038
View directory record Official record
Conditions
Urothelial Carcinoma of the Bladder
Interventions
Proton therapy, IMRT
Radiation
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 26, 2019 · Synced Oct 26, 2026, 5:45 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Evaluate Safety, Drug Levels, Food and Relative Bioavailability of BMS-986365 in Healthy Adult Male Participants

NCT06417229
View directory record Official record
Conditions
Healthy Participants
Interventions
BMS-986365, Rabeprazole
Drug
Lead sponsor
Celgene
Industry
Eligibility
18 Years to 60 Years · Male only
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Lenexa, Kansas
Source: ClinicalTrials.gov public record
Updated Mar 6, 2025 · Synced Oct 26, 2026, 5:45 AM EDT
Recruiting No phase listed Observational

Exploration of Personalized Biomarkers During Neoadjuvant Radiation Therapy for Spinal and Sacral Chordoma

NCT06463262
View directory record Official record
Conditions
Chordoma of Spine, Chordoma of Skull Base, Chordoma of Sacrum
Interventions
ctDNA
Diagnostic Test
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years and older
Enrollment
40 participants
Timeline
2024 – 2031
U.S. locations
2
States / cities
Baltimore, Maryland • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 24, 2025 · Synced Oct 26, 2026, 5:45 AM EDT
Terminated Phase 2 Interventional

Stereotactic Body Proton Radiotherapy for the Treatment of Liver Cancer

NCT04805788
View directory record Official record
Conditions
Recurrent Hepatocellular Carcinoma, Stage I Hepatocellular Carcinoma AJCC v8, Stage II Hepatocellular Carcinoma AJCC v8, Stage III Hepatocellular Carcinoma AJCC v8
Interventions
Proton Stereotactic Body Radiation Therapy, Quality-of-Life Assessment
Radiation · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
2
States / cities
Scottsdale, Arizona • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 31, 2025 · Synced Oct 26, 2026, 5:45 AM EDT
Active, not recruiting Phase 2 Interventional

Tafasitamab and Lenalidomide Followed by Tafasitamab and ICE as Salvage Therapy for Transplant Eligible Patients With Relapsed/ Refractory Large B-Cell Lymphoma

NCT05821088
View directory record Official record
Conditions
Recurrent B-Cell Lymphoma, Unclassifiable, With Features Intermediate Between Diffuse Large B-Cell Lymphoma and Classic Hodgkin Lymphoma, Recurrent Diffuse Large B-Cell Lymphoma, Not Otherwise Specified, Recurrent Grade 3b Follicular Lymphoma, Recurrent High Grade B-Cell Lymphoma With MYC and BCL2 or BCL6 Rearrangements, Recurrent High Grade B-Cell Lymphoma With MYC, BCL2, and BCL6 Rearrangements, Recurrent High Grade B-Cell Lymphoma, Not Otherwise Specified, Recurrent Primary Cutaneous Diffuse Large B-Cell Lymphoma, Leg Type, Recurrent Primary Mediastinal (Thymic) Large B-Cell Lymphoma, Recurrent T-Cell/Histiocyte-Rich Large B-Cell Lymphoma, Recurrent Transformed Follicular Lymphoma to Diffuse Large B-Cell Lymphoma, Recurrent Transformed Marginal Zone Lymphoma to Diffuse Large B-Cell Lymphoma, Refractory B-Cell Lymphoma, Unclassifiable, With Features Intermediate Between Diffuse Large B-Cell Lymphoma and Classic Hodgkin Lymphoma, Refractory Diffuse Large B-Cell Lymphoma, Not Otherwise Specified, Refractory Grade 3b Follicular Lymphoma, Refractory High Grade B-Cell Lymphoma With MYC and BCL2 or BCL6 Rearrangements, Refractory High Grade B-Cell Lymphoma With MYC, BCL2, and BCL6 Rearrangements, Refractory High Grade B-Cell Lymphoma, Not Otherwise Specified, Refractory Primary Cutaneous Diffuse Large B-Cell Lymphoma, Leg Type, Refractory Primary Mediastinal (Thymic) Large B-Cell Lymphoma, Refractory T-Cell/Histiocyte-Rich Large B-Cell Lymphoma, Refractory Transformed Follicular Lymphoma to Diffuse Large B-Cell Lymphoma, Refractory Transformed Marginal Zone Lymphoma to Diffuse Large B-Cell Lymphoma
Interventions
Biopsy, Biospecimen Collection, Carboplatin, Computed Tomography, Etoposide, Ifosfamide, Lenalidomide, Positron Emission Tomography, Tafasitamab
Procedure · Drug · Biological
Lead sponsor
David Bond, MD
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 26, 2026, 5:45 AM EDT
Completed Phase 4 Interventional Results available

Magnetic Resonance Spectroscopy Study of Memantine in Alzheimer's Disease

NCT00551161
View directory record Official record
Conditions
Alzheimer Disease
Interventions
memantine
Drug
Lead sponsor
Northwell Health
Other
Eligibility
50 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Jan 28, 2014 · Synced Oct 26, 2026, 5:45 AM EDT
Active, not recruiting Phase 2 Interventional

Hypofractionated Proton Beam Therapy for Localized Prostate Cancer

NCT01950351
View directory record Official record
Conditions
Stage I Prostate Adenocarcinoma AJCC v7, Stage II Prostate Adenocarcinoma AJCC v7
Interventions
Laboratory Biomarker Analysis, Proton Beam Radiation Therapy, Quality-of-Life Assessment
Other · Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
241 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2028
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Oct 26, 2026, 5:45 AM EDT