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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 14, 2026, 10:49 AM EDT

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

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Biological sample collection Clear all
Recruiting No phase listed Observational

Data Collection for Patients With Low Grade Ovarian or Peritoneal Tumors

NCT00488878
View directory record Official record
Conditions
Low Grade Ovarian Serous Adenocarcinoma, Malignant Ovarian Neoplasm, Ovarian Carcinoma, Primary Peritoneal Carcinoma, Primary Peritoneal Low Grade Serous Adenocarcinoma, Psammocarcinoma
Interventions
Biospecimen Collection, Electronic Health Record Review
Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Female only
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2035
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 9, 2026 · Synced Sep 14, 2026, 10:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Assessment of Whole Blood Cold Stored Platelets

NCT02006368
View directory record Official record
Conditions
Healthy
Interventions
Blood Collection and autologous re-infusion
Other
Lead sponsor
Bloodworks
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 3, 2017 · Synced Sep 14, 2026, 10:49 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Study to Assess the Safety and Immunogenicity of a Single Dose of a Quadrivalent Meningococcal (MenACYW) Conjugate Vaccine in Older Adults Who Received a Primary Vaccination (3 or More Years Earlier) in Study MET49

NCT04142242
View directory record Official record
Conditions
Meningococcal Infection (Healthy Volunteers)
Interventions
Meningococcal Polysaccharide (serogroups A, C, Y, and W) Tetanus Toxoid Conjugate Vaccine, Blood sample
Biological · Other
Lead sponsor
Sanofi Pasteur, a Sanofi Company
Industry
Eligibility
59 Years and older
Enrollment
471 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
33
States / cities
Chandler, Arizona • San Diego, California • Waterbury, Connecticut + 27 more
Source: ClinicalTrials.gov public record
Updated Sep 10, 2025 · Synced Sep 14, 2026, 10:49 AM EDT
Not yet recruiting Not applicable Interventional

The High Fiber Program to Increase Fiber Intake Among Patients Undergoing Allogeneic Hematopoietic Cell Transplant

NCT07664670
View directory record Official record
Conditions
Hematopoietic and Lymphatic System Neoplasm
Interventions
Biospecimen Collection, Dietary Intervention, Questionnaire Administration
Procedure · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Aug 30, 2026 · Synced Sep 14, 2026, 10:49 AM EDT
Recruiting Phase 2 Interventional

Informing Oral Nicotine Pouch Regulations to Promote Public Health

NCT06315881
View directory record Official record
Conditions
Tobacco-Related Carcinoma
Interventions
Biospecimen Collection, Cigarette, Nicotine Oral Pouch, Smokeless Tobacco, Survey Administration, Text Message-Based Navigation Intervention
Procedure · Drug · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
21 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 14, 2026, 10:49 AM EDT
Completed No phase listed Observational

Collecting and Storing Tissue Samples From Patients With Head and Neck Cancer

NCT00898300
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
biologic sample preservation procedure, biopsy
Other · Procedure
Lead sponsor
Radiation Therapy Oncology Group
Network
Eligibility
18 Years and older
Enrollment
351 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2013
U.S. locations
97
States / cities
Birmingham, Alabama • Sacramento, California • Colorado Springs, Colorado + 68 more
Source: ClinicalTrials.gov public record
Updated Nov 12, 2015 · Synced Sep 14, 2026, 10:49 AM EDT
Recruiting Phase 1Phase 2 Interventional

Consolidative Therapy After EV + Pembrolizumab in Muscle Invasive Bladder Cancer, REINFORCE Trial

NCT07579195
View directory record Official record
Conditions
Muscle Invasive Bladder Carcinoma, Stage III Bladder Cancer AJCC v8, Stage IV Bladder Cancer AJCC v8
Interventions
Intensity-Modulated Radiation Therapy, Volume Modulated Arc Therapy, Radiosensitizing Agent, Radical Cystectomy, Pelvic Lymphadenectomy, Stereotactic Body Radiation Therapy, Computed Tomography, Positron Emission Tomography, Magnetic Resonance Imaging, Transurethral Resection of Bladder Tumor, Cystoscopy, Biospecimen Collection, Questionnaire Administration
Radiation · Drug · Procedure + 1 more
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Sep 14, 2026, 10:49 AM EDT
Active, not recruiting No phase listed Observational

Evaluation of Immunologic Response Following COVID-19 Vaccination in Children, Adolescents, and Young Adults With Cancer

NCT05228275
View directory record Official record
Conditions
COVID-19 Infection, Hematopoietic and Lymphatic System Neoplasm, Malignant Solid Neoplasm
Interventions
Biospecimen Collection, Survey Administration
Procedure · Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
6 Months to 37 Years
Enrollment
549 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2028
U.S. locations
72
States / cities
Birmingham, Alabama • Kingman, Arizona • Oakland, California + 50 more
Source: ClinicalTrials.gov public record
Updated Jul 15, 2026 · Synced Sep 14, 2026, 10:49 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Predicitve Use of Spot Urine Protein/Creatinine Ratios in Preeclampsia

NCT00870428
View directory record Official record
Conditions
Preeclampsia
Interventions
Not listed
Lead sponsor
MemorialCare
Other
Eligibility
18 Years and older · Female only
Enrollment
117 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2009
U.S. locations
1
States / cities
Long Beach, California
Source: ClinicalTrials.gov public record
Updated Mar 26, 2009 · Synced Sep 14, 2026, 10:49 AM EDT
Completed No phase listed Observational

Myocardial Injury Following Elective Direct Current Cardioversion for Atrial Arrhythmias

NCT04151966
View directory record Official record
Conditions
Cardioversion
Interventions
Blood sample collection
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
104 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jan 4, 2022 · Synced Sep 14, 2026, 10:49 AM EDT
Active, not recruiting Phase 1 Interventional

Genetically Engineered Natural Killer (NK) Cells With or Without Atezolizumab for the Treatment of Non-small Cell Lung Cancer Previously Treated With PD-1 and/or PD-L1 Immune Checkpoint Inhibitors

NCT05334329
View directory record Official record
Conditions
Advanced Lung Non-Small Cell Carcinoma, Metastatic Lung Non-Small Cell Carcinoma, Recurrent Lung Non-Small Cell Carcinoma, Refractory Lung Non-Small Cell Carcinoma, Stage III Lung Cancer AJCC v8, Stage IIIA Lung Cancer AJCC v8, Stage IIIB Lung Cancer AJCC v8, Stage IIIC Lung Cancer AJCC v8, Stage IV Lung Cancer AJCC v8, Stage IVA Lung Cancer AJCC v8, Stage IVB Lung Cancer AJCC v8
Interventions
Antineoplastic Immune Cell, Atezolizumab, Biospecimen Collection, Cyclophosphamide, Fludarabine
Biological · Procedure · Drug
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Sep 14, 2026, 10:49 AM EDT
Recruiting Phase 1 Interventional

Testing for Safety and Colorectal Cancer Preventive Effects of ONC201

NCT05630794
View directory record Official record
Conditions
Colorectal Adenomatous Polyp, Colorectal Carcinoma, Familial Adenomatous Polyposis, Multiple Adenomatous Polyps
Interventions
Biopsy Procedure, Biospecimen Collection, Colonoscopy, Dordaviprone Hydrochloride, Questionnaire Administration, Sigmoidoscopy
Procedure · Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
5
States / cities
Ann Arbor, Michigan • St Louis, Missouri • Cleveland, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Sep 14, 2026, 10:49 AM EDT
Completed No phase listed Observational

Evaluation of Vaginal Microbiome as a Biomarker for the Improvement of Vaginal Health in Women With Breast Cancer, ARISE Study

NCT05946668
View directory record Official record
Conditions
Breast Neoplasms
Interventions
Biospecimen Collection, Electronic Health Record Review, Questionnaire Administration
Procedure · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Sep 14, 2026, 10:49 AM EDT
Recruiting Phase 4 Interventional

Testosterone Replacement Therapy for the Treatment of Low Testosterone in Hypogonadal Men With Localized Prostate Cancer on Active Surveillance

NCT06733350
View directory record Official record
Conditions
Localized Prostate Carcinoma, Stage I Prostate Cancer AJCC v8, Stage II Prostate Cancer AJCC v8, Stage III Prostate Cancer AJCC v8
Interventions
Biopsy of Prostate, Biospecimen Collection, Magnetic Resonance Imaging, Patient Observation, Questionnaire Administration, Therapeutic Testosterone
Procedure · Other · Drug
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Sep 14, 2026, 10:49 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

The Long-term Antibody Persistence of GSK Biologicals' Meningococcal Vaccine GSK134612 in Healthy Adolescents/Adults

NCT00715910
View directory record Official record
Conditions
Infections, Meningococcal
Interventions
Nimenrix, Blood sampling
Biological · Procedure
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
15 Years to 30 Years
Enrollment
818 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2013
U.S. locations
10
States / cities
Daly City, California • Fairfield, California • Redwood City, California + 6 more
Source: ClinicalTrials.gov public record
Updated Nov 26, 2014 · Synced Sep 14, 2026, 10:49 AM EDT
Recruiting Phase 3 Interventional

Testing the Addition of the Anti-Cancer Drug Tivozanib to Immunotherapy (Pembrolizumab) After Surgery to Remove All Known Sites of Kidney Cancer

NCT06661720
View directory record Official record
Conditions
Clear Cell Renal Cell Carcinoma, Renal Cell Carcinoma (RCC), Stage II Renal Pelvis Cancer AJCC v8, Stage III Renal Pelvis Cancer AJCC v8
Interventions
Pembrolizumab, Tivozanib, Biospecimen Collection, MRI, Computed Tomography, Biopsy, Questionnaire Administration
Biological · Drug · Procedure + 1 more
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older
Enrollment
1,040 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2037
U.S. locations
425
States / cities
Phoenix, Arizona • Tucson, Arizona • Jonesboro, Arkansas + 339 more
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Sep 14, 2026, 10:49 AM EDT
Active, not recruiting Phase 2 Interventional Results available

Testing the Addition of the Immune Therapy Drugs, Tocilizumab and Atezolizumab, to Radiation Therapy for Recurrent Glioblastoma

NCT04729959
View directory record Official record
Conditions
Diffuse Astrocytoma, IDH-Wildtype, Recurrent Glioblastoma
Interventions
Atezolizumab, Biospecimen Collection, Conventional Surgery, Fractionated Stereotactic Radiation Therapy, Magnetic Resonance Imaging, Tocilizumab
Biological · Procedure · Radiation
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
110
States / cities
Anaheim, California • Bellflower, California • Los Angeles, California + 89 more
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Sep 14, 2026, 10:49 AM EDT
Withdrawn Not applicable Interventional

The Role of Muscle Cachexia in Pancreatic Cancer

NCT02515513
View directory record Official record
Conditions
Pancreas Cancer
Interventions
Muscle Tissue Biopsy Sample
Procedure
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 27, 2023 · Synced Sep 14, 2026, 10:49 AM EDT
Recruiting Phase 3 Interventional

Advanced Imaging Techniques for Evaluating the Tumor Immune Microenvironment in Glioblastoma Patients

NCT07461948
View directory record Official record
Conditions
Glioblastoma
Interventions
Biospecimen Collection, Chemical Exchange Saturation Transfer Magnetic Resonance Imaging, Diffusion-Relaxation Correlation Spectrum Imaging, Electronic Health Record Review, Ferumoxytol, Magnetic Resonance Imaging
Procedure · Other · Drug + 1 more
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Sep 14, 2026, 10:49 AM EDT
Recruiting No phase listed Observational

Prospective Evaluation of Chronic Pancreatitis for Epidemiologic and Translational Studies

NCT03099850
View directory record Official record
Conditions
Pancreatitis
Interventions
Data Management and Monitoring
Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years to 75 Years
Enrollment
2,345 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2030
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 13, 2025 · Synced Sep 14, 2026, 10:49 AM EDT
Active, not recruiting Phase 3 Interventional

Assessing the Ability of Combination Treatment With Venetoclax to Permit Time Limited Therapy in Chronic Lymphocytic Leukemia

NCT03701282
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma
Interventions
Biospecimen Collection, Bone Marrow Biopsy, Computed Tomography, Ibrutinib, Obinutuzumab, Quality-of-Life Assessment, Venetoclax
Procedure · Drug · Biological + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 69 Years
Enrollment
720 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
864
States / cities
Birmingham, Alabama • Anchorage, Alaska • Fairbanks, Alaska + 552 more
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Sep 14, 2026, 10:49 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Infant Immunity Comparison of Breastfed and Bottlefed Infants

NCT02568579
View directory record Official record
Conditions
Infant Immunity Response and Immunoglobulin Diversity
Interventions
blood sample/ stool sample
Procedure
Lead sponsor
Duke University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
85 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
3
States / cities
Los Angeles, California • Chapel Hill, North Carolina • Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 28, 2018 · Synced Sep 14, 2026, 10:49 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Biomarker Development for Muscular Dystrophies

NCT05019625
View directory record Official record
Conditions
Myotonic Dystrophy, Duchenne Muscular Dystrophy, Becker Muscular Dystrophy, Facioscapulohumeral Muscular Dystrophy
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
5 Years and older
Enrollment
465 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2028
U.S. locations
5
States / cities
Boston, Massachusetts • Winston-Salem, North Carolina • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 23, 2025 · Synced Sep 14, 2026, 10:49 AM EDT
Recruiting Phase 2 Interventional

Two Step Haplo With Radiation Conditioning

NCT05031897
View directory record Official record
Conditions
Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Adult T-Cell Leukemia/Lymphoma, Aplastic Anemia, Chronic Lymphocytic Leukemia, Chronic Myeloid Leukemia, BCR-ABL1 Positive, Chronic Myelomonocytic Leukemia, Essential Thrombocythemia, Hematopoietic and Lymphatic System Neoplasm, Hodgkin Lymphoma, Multiple Myeloma, Myelodysplastic Syndrome, Myelofibrosis, Myeloid Neoplasm, Non-Hodgkin Lymphoma, Polycythemia Vera, Small Lymphocytic Lymphoma
Interventions
Fludarabine, Total-Body Irradiation, Donor Lymphocyte Infusion, Cyclophosphamide, Tacrolimus, Mycophenolate Mofetil, Hematopoietic Cell Transplantation, Melphalan, Bone Marrow Aspiration and Biopsy, Diagnostic Imaging, Biospecimen Collection
Drug · Radiation · Procedure
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2032
U.S. locations
1
States / cities
Philadephia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 29, 2025 · Synced Sep 14, 2026, 10:49 AM EDT