Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 29, 2026, 6:23 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 769–792 of 868 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Proton Clear all
Completed Not applicable Interventional Results available

Clinical Effectiveness of Body Fat Distribution Imaging in Real-World Practice: The BODY-REAL Study

NCT04763772
View directory record Official record
Conditions
Overweight and Obesity, PreDiabetes, Type 2 Diabetes, Cardiovascular Risk Factor
Interventions
Body Fat Distribution Imaging Report, Basic Weight Information, Patient Provided, Physician Provided
Diagnostic Test · Behavioral
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
35 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 25, 2025 · Synced Oct 29, 2026, 6:23 PM EDT
Completed Not applicable Interventional Results available

Individualized Stereotactic Body Radiotherapy of Liver Metastases

NCT01239381
View directory record Official record
Conditions
Solid Tumor, Liver Metastases
Interventions
Stereotactic body radiotherapy-proton
Radiation
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 30, 2025 · Synced Oct 29, 2026, 6:23 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Clinical Trial for Alcohol Use Disorder and Post Traumatic Stress Disorder (PTSD)

NCT02966873
View directory record Official record
Conditions
Post Traumatic Stress Disorder (PTSD), Addiction, Alcohol Abuse
Interventions
N-Acetylcysteine (NAC) Treatment, Cognitive Behavioral Therapy (CBT), Inactive Placebo Oral Capsule, Functional magnetic resonance imaging (fMRI), Proton magnetic resonance spectroscopy (MRS) Imaging
Drug · Behavioral · Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 70 Years
Enrollment
182 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
2
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 29, 2026, 6:23 PM EDT
Active, not recruiting Phase 2 Interventional

Multicohort Phase II Trial of sEphB4-HSA+Pembrolizumab in Solid Tumors

NCT02717156
View directory record Official record
Conditions
Stage IV Bladder Urothelial Carcinoma, Prostate Cancer, Urothelial Carcinoma
Interventions
Computed Tomography, Laboratory Biomarker Analysis, Pembrolizumab, Positron Emission Tomography, Recombinant EphB4-HSA Fusion Protein
Procedure · Other · Biological
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2030
U.S. locations
9
States / cities
Duarte, California • Los Angeles, California • Newport Beach, California + 5 more
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Oct 29, 2026, 6:23 PM EDT
Not listed No phase listed Observational

Intensity-Modulated Proton Therapy (IMPT) or TransOral Robotic Surgery (TORS) for the Treatment of Low-Risk Oropharynx Squamous Cell

NCT02663583
View directory record Official record
Conditions
Cancer of the Mouth, Oropharynx Squamous Cell Carcinoma
Interventions
Symptom Questionnaires, Dysphagia Inventory Questionnaire, Activity Bands
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 23, 2019 · Synced Oct 29, 2026, 6:23 PM EDT
Recruiting Phase 4 Interventional

Enfortumab Vedotin and Pembrolizumab With Cystectomy and/or Ureterectomy for Locally Advanced or Metastatic Bladder and Upper Urothelial Tract Cancer, CAST-AI Trial

NCT06764095
View directory record Official record
Conditions
Locally Advanced Bladder Urothelial Carcinoma, Locally Advanced Renal Pelvis and Ureter Urothelial Carcinoma, Metastatic Bladder Urothelial Carcinoma, Metastatic Renal Pelvis and Ureter Urothelial Carcinoma, Stage III Bladder Cancer AJCC v8, Stage IV Bladder Cancer AJCC v8, Stage IV Renal Pelvis and Ureter Cancer AJCC v8
Interventions
Biospecimen Collection, Computed Tomography, Cystectomy, Enfortumab Vedotin, Local Therapy, Magnetic Resonance Imaging, Pembrolizumab, Positron Emission Tomography, Questionnaire Administration, Ureterectomy
Procedure · Drug · Biological + 1 more
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 29, 2026, 6:23 PM EDT
Active, not recruiting Phase 2 Interventional Results available

Estradiol in Treating Patients With ER Beta Positive, Triple Negative Locally Advanced or Metastatic Breast Cancer

NCT03941730
View directory record Official record
Conditions
Advanced Triple-Negative Breast Carcinoma, Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer AJCC v8, Metastatic Triple-Negative Breast Carcinoma, Recurrent Breast Carcinoma
Interventions
Biopsy, Computed Tomography, Magnetic Resonance Imaging, Positron Emission Tomography, Therapeutic Estradiol
Procedure · Biological
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
9
States / cities
Birmingham, Alabama • San Francisco, California • Washington D.C., District of Columbia + 5 more
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Oct 29, 2026, 6:23 PM EDT
Completed Phase 1 Interventional Results available

Hyperpolarized Carbon C 13 Pyruvate Magnetic Resonance Spectroscopic Imaging in Detecting Lactate and Bicarbonate in Participants With Central Nervous System Tumors

NCT03565367
View directory record Official record
Conditions
Malignant Central Nervous System Neoplasm, Metastatic Malignant Neoplasm in the Central Nervous System
Interventions
Gadolinium, Hyperpolarized Carbon C 13 Pyruvate, Magnetic Resonance Imaging, Magnetic Resonance Spectroscopic Imaging
Other · Drug · Procedure
Lead sponsor
Daniel M. Spielman
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Dec 21, 2023 · Synced Oct 29, 2026, 6:23 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Regional Phenotyping of CF and Non-CF Bronchiectasis

NCT04793867
View directory record Official record
Conditions
Cystic Fibrosis, Non-CF Bronchiectasis
Interventions
Xenon
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
5 Years to 100 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2028
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 29, 2026, 6:23 PM EDT
No Longer Available No phase listed Expanded access

F18 DCFPyL PET/CT in Imaging Participants With Recurrent Prostate Cancer

NCT03501940
View directory record Official record
Conditions
Prostate Adenocarcinoma, PSA Level Greater Than 0.2, PSA Level Greater Than or Equal to Two, PSA Progression, Recurrent Prostate Carcinoma
Interventions
Computed Tomography, Fluorine F 18 DCFPyL, Laboratory Biomarker Analysis, Positron Emission Tomography
Procedure · Radiation · Other
Lead sponsor
Andrei Iagaru
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jan 21, 2022 · Synced Oct 29, 2026, 6:23 PM EDT
Recruiting Phase 1Phase 2 Interventional

Mosunetuzumab With Chemotherapy for the Treatment of Patients With Untreated C-Myc Rearrangement Positive High Grade B Cell Lymphoma or Diffuse Large B Cell Lymphoma

NCT06249191
View directory record Official record
Conditions
Diffuse Large B-Cell Lymphoma, High Grade B-Cell Lymphoma
Interventions
Biopsy, Biospecimen Collection, Bone Marrow Aspiration and Biopsy, Computed Tomography, Cyclophosphamide, Doxorubicin, Echocardiography, Etoposide, Magnetic Resonance Imaging, Mosunetuzumab, Multigated Acquisition Scan, Positron Emission Tomography, Prednisone, Vincristine
Procedure · Drug · Biological
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Oct 29, 2026, 6:23 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The EndoGastric Solutions TEMPO Trial

NCT01647958
View directory record Official record
Conditions
Gastroesophageal Reflux Disease (GERD)
Interventions
EsophyX System with SerosaFuse fasteners, PPI
Device · Drug
Lead sponsor
EndoGastric Solutions
Industry
Eligibility
18 Years to 80 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Redmond, Washington
Source: ClinicalTrials.gov public record
Updated Nov 23, 2020 · Synced Oct 29, 2026, 6:23 PM EDT
Completed Not applicable Interventional

Proton Radiation Therapy for Macular Degeneration

NCT01833325
View directory record Official record
Conditions
Age-Related Macular Degeneration
Interventions
Proton radiation
Radiation
Lead sponsor
University of Florida
Other
Eligibility
50 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 23, 2018 · Synced Oct 29, 2026, 6:23 PM EDT
Recruiting Phase 2 Interventional

SX-682 With Pembrolizumab for the Treatment of Metastatic or Recurrent Stage IIIC or IV Non-Small Cell Lung Cancer

NCT05570825
View directory record Official record
Conditions
Metastatic Lung Non-Small Cell Carcinoma, Recurrent Lung Non-Small Cell Carcinoma, Stage IIIC Lung Cancer AJCC v8, Stage IV Lung Cancer AJCC v8
Interventions
Biopsy, Biospecimen Collection, Computed Tomography, CXCR1/2 Inhibitor SX-682, Magnetic Resonance Imaging, Pembrolizumab, Positron Emission Tomography
Procedure · Drug · Biological
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Oct 29, 2026, 6:23 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

The Impact of Adjuvant Liquid Alginate on Endoscopic Ablation Therapy of Complicated Barrett's Esophagus

NCT03193216
View directory record Official record
Conditions
Barretts Esophagus With Dysplasia
Interventions
Alginates
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Mar 8, 2023 · Synced Oct 29, 2026, 6:23 PM EDT
Completed Phase 2 Interventional

A Study to Evaluate the Efficacy and Safety of Arbaclofen Placarbil (XP19986) as Adjunctive Therapy in Subjects With Gastroesophageal Reflux Disease (GERD)

NCT00978016
View directory record Official record
Conditions
Gastroesophageal Reflux Disease
Interventions
arbaclofen placarbil-Cohort 1, Placebo-Cohort 5, arbaclofen placarbil-Cohort 2, arbaclofen placarbil-Cohort 3, arbaclofen placarbil-Cohort 4, PPI
Drug
Lead sponsor
XenoPort, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
460 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
62
States / cities
Huntsville, Alabama • Chandler, Arizona • Mesa, Arizona + 56 more
Source: ClinicalTrials.gov public record
Updated Feb 21, 2021 · Synced Oct 29, 2026, 6:23 PM EDT
Active, not recruiting Not applicable Interventional Results available

PET/CT and Lymph Node Mapping in Finding Lymph Node Metastasis in Patients With High-Risk Endometrial Cancer

NCT01737619
View directory record Official record
Conditions
Endometrial Clear Cell Adenocarcinoma, Endometrial Mixed Adenocarcinoma, Endometrial Serous Adenocarcinoma, Grade 3 Endometrial Endometrioid Adenocarcinoma, Malignant Mixed Mesodermal (Mullerian) Tumor
Interventions
Computed Tomography, Indocyanine Green Solution, Laboratory Biomarker Analysis, Lymph Node Mapping, Lymphadenectomy, Positron Emission Tomography
Procedure · Drug · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2028
U.S. locations
7
States / cities
Houston, Texas • Nassau Bay, Texas • Sugar Land, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 29, 2026, 6:23 PM EDT
Recruiting Phase 2 Interventional

Proton Beam Radiation Therapy After Treatment for Resected N2 Non-Small Cell Lung Cancer

NCT06008730
View directory record Official record
Conditions
Resectable Lung Non-Small Cell Carcinoma
Interventions
Biospecimen Collection, Proton Beam Radiation Therapy, Radiology, Treatment Planning
Procedure · Radiation · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 29, 2026, 6:23 PM EDT
Recruiting Not applicable Interventional

Postoperative or Salvage Radiotherapy (RT) for Node Negative Prostate Cancer Following Radical Prostatectomy

NCT00969111
View directory record Official record
Conditions
Prostate Cancer
Interventions
IMRT to 45 Gy; prostate bed proton boost of 21.6 CGE, Proton (prostate bed) to 70.2 CGE, IMRT to 45 Gy; proton boost to prostate bed to 25.2 CGE, Proton to 66.6 CGE
Radiation
Lead sponsor
Proton Collaborative Group
Network
Eligibility
18 Years and older · Male only
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2050
U.S. locations
6
States / cities
Little Rock, Arkansas • Jacksonville, Florida • Warrenville, Illinois + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Oct 29, 2026, 6:23 PM EDT
Withdrawn Phase 1 Interventional Accepts healthy volunteers

129Xe MRI in Pediatric Population With BPD

NCT04035629
View directory record Official record
Conditions
Bronchopulmonary Dysplasia
Interventions
MagniXene, hyperpolarized 129Xe MRI
Combination Product
Lead sponsor
Xemed LLC
Industry
Eligibility
Up to 1 Year
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2031
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 5, 2026 · Synced Oct 29, 2026, 6:23 PM EDT
Completed Not applicable Interventional Results available

Low Field Magnetic Stimulation for Treatment Resistant Depression

NCT01944644
View directory record Official record
Conditions
Treatment Resistant Depression
Interventions
Active Low Field Magnetic Stimulation, Sham Low Field Magnetic Stimulation
Device
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 65 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 17, 2018 · Synced Oct 29, 2026, 6:23 PM EDT
Completed Early Phase 1 Interventional Results available

Imiquimod and Pembrolizumab in Treating Patients With Stage IIIB-IV Melanoma

NCT03276832
View directory record Official record
Conditions
Metastatic Melanoma, Stage IIIB Cutaneous Melanoma AJCC v7, Stage IIIC Cutaneous Melanoma AJCC v7, Stage IV Cutaneous Melanoma AJCC v6 and v7
Interventions
Imiquimod, Biopsy, Pembrolizumab, Computed Tomography, Positron Emission Tomography, Magnetic Resonance Imaging
Drug · Procedure · Biological
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Oct 29, 2026, 6:23 PM EDT
Recruiting No phase listed Observational

Proton Radiation Therapy Registry

NCT04376229
View directory record Official record
Conditions
Cancer, Therapy-Related
Interventions
Registry
Other
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 100 Years
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2040
U.S. locations
4
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Oct 29, 2026, 6:23 PM EDT
Active, not recruiting Phase 2 Interventional

Proton Beam Therapy for Chordoma Patients

NCT00496119
View directory record Official record
Conditions
Chordoma
Interventions
Proton Beam Therapy, Photon Beam Therapy
Radiation
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Not listed
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 12, 2026 · Synced Oct 29, 2026, 6:23 PM EDT