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ClinicalTrials.gov public records Last synced Oct 18, 2026, 2:41 AM EDT

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Showing 241–264 of 5,617 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Specimen sample Clear all
Completed Not applicable Interventional

Investigating and Characterizing the Immune Response to Prostate Cancer

NCT03331367
View directory record Official record
Conditions
Prostate Cancer
Interventions
Blood draw, Urine sample
Procedure
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Mineola, New York
Source: ClinicalTrials.gov public record
Updated Aug 7, 2020 · Synced Oct 18, 2026, 2:41 AM EDT
Not listed No phase listed Observational

Leukocyte Esterase Sensor Test

NCT04390607
View directory record Official record
Conditions
Prosthetic Joint Infection
Interventions
leukocyte esterase electrochemical assay
Diagnostic Test
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
18 Years and older
Enrollment
230 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 23, 2020 · Synced Oct 18, 2026, 2:41 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Nephrogenic Systemic Fibrosis (NSF): Analysis of Tissue Gadolinium Levels

NCT01014754
View directory record Official record
Conditions
Nephrogenic Systemic Fibrosis, Nephrogenic Fibrosing Dermopathy
Interventions
Not listed
Lead sponsor
Northwestern University
Other
Eligibility
Not listed
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 4, 2014 · Synced Oct 18, 2026, 2:41 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Patient Preferences for Barrett's Esophagus and Esophageal Cancer Screening Tests

NCT06693622
View directory record Official record
Conditions
Gastro Esophageal Reflux Disease, Barrett Esophagus
Interventions
Patient survey
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 89 Years
Enrollment
556 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2029
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Nov 18, 2024 · Synced Oct 18, 2026, 2:41 AM EDT
Completed No phase listed Observational

RADTOX: Measuring Radiation Toxicity Using Circulating DNA

NCT02941029
View directory record Official record
Conditions
Prostate Cancer
Interventions
Plasma Blood collection
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older · Male only
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
2
States / cities
Gainesville, Florida • Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 29, 2019 · Synced Oct 18, 2026, 2:41 AM EDT
Active, not recruiting No phase listed Observational

A Pilot Study of Blood-based Biomarkers for Response to Immune Checkpoint Inhibitors

NCT06630429
View directory record Official record
Conditions
Non-Small Cell Lung Cancer, Renal Cell Carcinoma (RCC)
Interventions
Biospecimen Collection
Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Timeline
2020 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 30, 2026 · Synced Oct 18, 2026, 2:41 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pre-analytical Sample Handling Conditions and Their Effects on the Human Urine Metabolome

NCT03063502
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
USDA Beltsville Human Nutrition Research Center
Federal
Eligibility
20 Years to 65 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Beltsville, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2017 · Synced Oct 18, 2026, 2:41 AM EDT
Active, not recruiting No phase listed Observational

Cell Marker Predictors in Barrett's Esophagus

NCT03316053
View directory record Official record
Conditions
Barrett's Esophagus Without Dysplasia
Interventions
Tissue sample for genetic testing
Other
Lead sponsor
The Guthrie Clinic
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
1
States / cities
Sayre, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Oct 18, 2026, 2:41 AM EDT
Completed Not applicable Interventional

EUS-FNB With ROSE Vs. EUS-FNB Without ROSE

NCT03322592
View directory record Official record
Conditions
Biopsy, Fine-needle, Pancreatic Neoplasm
Interventions
Rapid on-site evaluation (ROSE), Histologic evaluation
Diagnostic Test
Lead sponsor
Azienda Ospedaliera Universitaria Integrata Verona
Other
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 30, 2020 · Synced Oct 18, 2026, 2:41 AM EDT
Not listed Not applicable Interventional

Gastrointestinal Microbiome Study of Appendiceal Cancer

NCT02599116
View directory record Official record
Conditions
Pseudomyxoma Peritonei, Appendiceal Neoplasm, Cancer, Appendiceal
Interventions
Bio-specimen collection, Questionnaire
Other
Lead sponsor
Mercy Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 27, 2023 · Synced Oct 18, 2026, 2:41 AM EDT
Recruiting No phase listed Observational

A Study to Evaluate the Safety and Efficacy of Intracranial Venous Blood Sampling for Liquid Biopsy in the Diagnosis of Brain Cancers

NCT07467109
View directory record Official record
Conditions
Intracranial Venous Blood, Brain Cancers, Liquid Biopsy, Evaluate the Safety
Interventions
blood sampling
Diagnostic Test
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 18, 2026, 2:41 AM EDT
Recruiting No phase listed Observational

Specimen Collection for Validation of UroAmp: A Next Generation Sequencing Platform for Detection and Surveillance of Bladder Cancer

NCT07673016
View directory record Official record
Conditions
Bladder Cancer, Urothelial Carcinoma (UC), Hematuria, Upper Tract Urothelial Cancer
Interventions
Not listed
Lead sponsor
Convergent Genomics, Inc.
Network
Eligibility
18 Years and older
Enrollment
2,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2034
U.S. locations
21
States / cities
Oceanside, California • San Diego, California • San Jose, California + 15 more
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Oct 18, 2026, 2:41 AM EDT
Completed Phase 2 Interventional Results available

TVB-2640 and Trastuzumab With Paclitaxel or Endocrine Therapy for Treatment of HER2 Positive Metastatic Breast Cancer

NCT03179904
View directory record Official record
Conditions
Advanced Breast Carcinoma, HER2-Positive Breast Carcinoma, Anatomic Stage III Breast Cancer AJCC v8, Anatomic Stage IV Breast Cancer AJCC v8, HER2-positive Breast Cancer
Interventions
Anastrozole, Denifanstat, Exemestane, Fulvestrant, Echocardiography, Letrozole, Paclitaxel, Trastuzumab, Computed Tomography, Magnetic Resonance Imaging, Biospecimen Collection, Biopsy
Drug · Procedure · Biological
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
3
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 9, 2026 · Synced Oct 18, 2026, 2:41 AM EDT
Recruiting Not applicable Interventional

A Virtually Delivered Diet Intervention (LASO-3) for the Improvement of Chemotherapy-Induced Peripheral Neuropathy in Cancer Survivors Post-treatment

NCT07365007
View directory record Official record
Conditions
Chemotherapy-Induced Peripheral Neuropathy, Hematopoietic and Lymphatic System Neoplasm, Malignant Solid Neoplasm
Interventions
Biospecimen Collection, Educational Intervention, Electronic Health Record Review, Interview, Survey Administration
Procedure · Other
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 25, 2026 · Synced Oct 18, 2026, 2:41 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 18, 2026, 2:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Assessing a Endoscopic Mucosal Resection Site Using Different Endoscopic Imaging Methods

NCT02668198
View directory record Official record
Conditions
Post-endoscopic Mucosal Resection of Colon Polyps
Interventions
Olympus CF190 Colonoscope High definition white light, Olympus CF190 Colonoscope White light with near focus, Olympus CF190 Colonoscope Narrow band imaging, Olympus CF190 Colonoscope Narrow band imaging with near focus, Biopsy
Device · Procedure
Lead sponsor
Michael Wallace
Other
Eligibility
18 Years and older
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Oct 17, 2019 · Synced Oct 18, 2026, 2:41 AM EDT
Completed No phase listed Observational

Natural History Studies of Mucopolysaccharidosis III

NCT02037880
View directory record Official record
Conditions
Mucopolysaccharidosis Type IIIA, Mucopolysaccharidosis Type IIIB
Interventions
Lumbar puncture, Magnetic Resonance Imaging (MRI) of the brain
Procedure · Device
Lead sponsor
Nationwide Children's Hospital
Other
Eligibility
2 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 16, 2015 · Synced Oct 18, 2026, 2:41 AM EDT
Withdrawn Not applicable Interventional

Vitamin B12 for Aromatase Inhibitors Associated Musculoskeletal Symptoms in Breast Cancer

NCT04205786
View directory record Official record
Conditions
HR-positive Breast Cancer
Interventions
Vitamin B12, Blood collection, Brief Pain Inventory - Short Form survey, FACT-ES Trial Outcome Index (Version 4), Questionnaire to Assess Adherence to Aromatase Inhibitors, Demographics Questionnaire
Dietary Supplement · Other
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
19 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 21, 2024 · Synced Oct 18, 2026, 2:41 AM EDT
Not listed No phase listed Observational

The Predictive Capacity of Machine Learning Models for Progressive Kidney Disease in Individuals With Sickle Cell Anemia

NCT05214105
View directory record Official record
Conditions
Sickle Cell Disease, Kidney Diseases, Chronic
Interventions
Biospecimen/DNA collection and analysis
Other
Lead sponsor
University of Tennessee
Other
Eligibility
18 Years to 65 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
3
States / cities
Chicago, Illinois • Winston-Salem, North Carolina • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 14, 2023 · Synced Oct 18, 2026, 2:41 AM EDT
Recruiting Phase 2 Interventional

Mezigdomide, Carfilzomib, and Dexamethasone for the Treatment of Relapsed or Refractory Multiple Myeloma in Patients With Extramedullary Disease

NCT06627751
View directory record Official record
Conditions
Extramedullary Disease in Multiple Myeloma, Recurrent Multiple Myeloma, Refractory Multiple Myeloma
Interventions
Mezigdomide, Carfilzomib, Dexamethasone, Echocardiography, Positron Emission Tomography, Computed Tomography, Computed Tomography Assisted Biopsy, Bone Marrow Aspiration, Bone Marrow Biopsy, Biospecimen Collection
Biological · Drug · Procedure
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Oct 18, 2026, 2:41 AM EDT
Terminated No phase listed Observational

The Evaluation of the Roles of New Cardiac Imaging in Patients With Chest Pain

NCT03800862
View directory record Official record
Conditions
Cardiology, Radiology, Stenoses
Interventions
CT-FFR and CTP
Device
Lead sponsor
Lancaster General Hospital
Other
Eligibility
45 Years to 85 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Lancaster, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 27, 2022 · Synced Oct 18, 2026, 2:41 AM EDT
Completed No phase listed Observational

Reference Range for abioSCOPE® Device With the PSP Assay in a Generally Healthy Adult Population

NCT04409561
View directory record Official record
Conditions
Sepsis, Septic Shock, Healthy
Interventions
Blood collection
Device
Lead sponsor
Abionic SA
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Timeline
2021 – 2022
U.S. locations
1
States / cities
Toledo, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 2, 2022 · Synced Oct 18, 2026, 2:41 AM EDT
Recruiting Phase 2 Interventional

Loncastuximab Tesirine and Mosunetuzumab for the Treatment of Relapsed or Refractory Diffuse Large B-Cell Lymphoma

NCT05672251
View directory record Official record
Conditions
Recurrent Diffuse Large B-Cell Lymphoma, Recurrent Grade 3b Follicular Lymphoma, Recurrent High Grade B-Cell Lymphoma, Recurrent Primary Mediastinal (Thymic) Large B-Cell Lymphoma, Recurrent Transformed Chronic Lymphocytic Leukemia, Recurrent Transformed Indolent B-Cell Non-Hodgkin Lymphoma to Diffuse Large B-Cell Lymphoma, Refractory Diffuse Large B-Cell Lymphoma, Refractory Grade 3b Follicular Lymphoma, Refractory High Grade B-Cell Lymphoma, Refractory Primary Mediastinal (Thymic) Large B-Cell Lymphoma, Refractory Transformed Chronic Lymphocytic Leukemia, Refractory Transformed Indolent B-Cell Non-Hodgkin Lymphoma to Diffuse Large B-Cell Lymphoma
Interventions
Biopsy, Biospecimen Collection, Computed Tomography, Loncastuximab Tesirine, Mosunetuzumab, Positron Emission Tomography
Procedure · Biological
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 18, 2026, 2:41 AM EDT
Recruiting No phase listed Observational

Understanding Chronic Lymphocytic Leukemia

NCT04028531
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia
Interventions
Not listed
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
2,750 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2032
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 18, 2026, 2:41 AM EDT