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ClinicalTrials.gov public records Last synced Oct 28, 2026, 2:52 AM EDT

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

Showing 1129–1152 of 3,667 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: sample collection Clear all
Recruiting Phase 3 Interventional

Testing Early Treatment for Patients With High-Risk Chronic Lymphocytic Leukemia (CLL) or Small Lymphocytic Leukemia (SLL), EVOLVE CLL/SLL Study

NCT04269902
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Small Lymphocytic Lymphoma
Interventions
Biospecimen Collection, Bone Marrow Aspiration, Bone Marrow Biopsy, Computed Tomography, Obinutuzumab, Questionnaire Administration, Venetoclax
Procedure · Biological · Other + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
247 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
624
States / cities
Birmingham, Alabama • Anchorage, Alaska • Fairbanks, Alaska + 443 more
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Oct 28, 2026, 2:52 AM EDT
Enrolling by invitation No phase listed Observational

Pathogenesis of Hematologic Malignancies

NCT01728402
View directory record Official record
Conditions
Acute Leukemia, Lymphoproliferative Disorders, Myeloproliferative Disorders, Myelodysplastic Syndromes
Interventions
blood draw, bone marrow procedure, or tissue biopsy
Procedure
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
1 Year and older
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2008
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Oct 28, 2026, 2:52 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Longitudinal Oral Microbiome Sampling for BE

NCT05133102
View directory record Official record
Conditions
Barrett Esophagus
Interventions
Sample collection
Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
275 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
2
States / cities
Ann Arbor, Michigan • New York, New York
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Oct 28, 2026, 2:52 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Specimen and Data Study for Ovarian Cancer Early Detection and Prevention

NCT00005095
View directory record Official record
Conditions
Cervical Cancer, Endometrial Cancer, Fallopian Tube Cancer, Hereditary Breast/Ovarian Cancer (brca1, brca2), Ovarian Cancer, Sarcoma, Uterine Leiomyomata, Vaginal Cancer, Vulvar Cancer
Interventions
Ca-125, screening questionnaire administration, Surgery
Other · Procedure
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
6,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2040
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 28, 2025 · Synced Oct 28, 2026, 2:52 AM EDT
Terminated No phase listed Observational

Whole Blood Biospecimen Collection for Subjects With Fanconi Anemia

NCT05910853
View directory record Official record
Conditions
Fanconi Anemia
Interventions
Specimen Donation
Diagnostic Test
Lead sponsor
Sanguine Biosciences
Industry
Eligibility
18 Years to 85 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Woburn, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 18, 2024 · Synced Oct 28, 2026, 2:52 AM EDT
Not yet recruiting Phase 2 Interventional

Tacabrutideg and Sonrotoclax, With Response-Guided Obinutuzumab, for the Treatment of Chronic Lymphocytic Leukemia (CLL)/Small Lymphocytic Lymphoma (SLL)

NCT07887061
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia, Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma, Small Lymphocytic Lymphoma
Interventions
Tacabrutideg, Sonrotoclax, Obinutuzumab, Transthoracic Echocardiography Test, Biospecimen Collection, Computed Tomography, Multigated Acquisition Scan
Drug · Biological · Procedure
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2032
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Oct 28, 2026, 2:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Exploring the Neuro-Immune Basis of Cancer-Related Fatigue Using Behavioral Measures

NCT02255773
View directory record Official record
Conditions
Head and Neck Cancer
Interventions
Computerized Tasks, Questionnaires
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 29, 2024 · Synced Oct 28, 2026, 2:52 AM EDT
Recruiting Phase 2 Interventional

Study of PSMA-targeted Therapy and Androgen Receptor Suppression in Low-volume Metastatic ProstatE Cancer: SPARKLE Trial

NCT07650240
View directory record Official record
Conditions
Recurrent Prostate Adenocarcinoma, Stage IVB Prostate Cancer AJCC v8, Castration-Sensitive Prostate Cancer, Metastatic Hormone-sensitive Prostate Cancer (mHSPC), Prostate Cancer, Prostate Adenocarcinoma, Adenocarcinoma of the Prostate, Localized Prostate Carcinoma, Metastatic Prostate Cancer, Metastatic Prostate Adenocarcinoma, Advanced Prostate Cancer, Advanced Prostate Adenocarcinoma
Interventions
Abiraterone Acetate, Biospecimen Collection, Leuprolide Acetate, Lutetium Lu 177 Vipivotide Tetraxetan, Prednisone, PSMA PET-CT Scan, Quality-of-Life Assessment, Single Photon Emission Computed Tomography
Drug · Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Male only
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 28, 2026, 2:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Minimally-Invasive Sponge on a String Device for Screening for Barrett's Esophagus

NCT02560623
View directory record Official record
Conditions
Barrett Esophagus
Interventions
Biopsy, Biospecimen Collection, Endoscopic Procedure, Swallowable Sponge Cell Sampling Device
Procedure · Device
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 90 Years
Enrollment
242 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2021
U.S. locations
6
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Mankato, Minnesota + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 17, 2022 · Synced Oct 28, 2026, 2:52 AM EDT
Terminated No phase listed Observational Results available

Study of Possible Brain Hormone Problems After Open Heart Surgery in Infants

NCT00850720
View directory record Official record
Conditions
Congenital Heart Disease
Interventions
Blood draws
Other
Lead sponsor
Emory University
Other
Eligibility
Up to 1 Year
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jan 7, 2014 · Synced Oct 28, 2026, 2:52 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Analysis of Coronavirus Disease 19 (COVID-19) Convalescent Plasma

NCT04497779
View directory record Official record
Conditions
Asymptomatic COVID-19 Infection Laboratory-Confirmed, Symptomatic COVID-19 Infection Laboratory-Confirmed
Interventions
Biospecimen Collection, Diagnostic Laboratory Biomarker Analysis, Electronic Health Record Review, Questionnaire Administration
Procedure · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
95 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Dec 5, 2025 · Synced Oct 28, 2026, 2:52 AM EDT
Recruiting Phase 1 Interventional

Revumenib for the Treatment of Acute Leukemia in Patients Post-Allogeneic Stem Cell Transplant

NCT06575296
View directory record Official record
Conditions
Acute Leukemia, Acute Leukemia of Ambiguous Lineage, Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Childhood Acute Leukemia, Childhood Acute Leukemia of Ambiguous Lineage, Childhood Acute Lymphoblastic Leukemia, Childhood Acute Myeloid Leukemia
Interventions
Biospecimen Collection, Bone Marrow Aspiration, Bone Marrow Biopsy, Echocardiography, Electronic Health Record Review, Quality-of-Life Assessment, Questionnaire Administration, Revumenib
Procedure · Other · Drug
Lead sponsor
City of Hope Medical Center
Other
Eligibility
2 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 28, 2026, 2:52 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Early Detection of Advanced Adenomas and Colorectal Cancer

NCT06342440
View directory record Official record
Conditions
Colorectal Cancer, Colorectal Neoplasms, Colorectal Polyp, Colorectal Adenocarcinoma, Colorectal Disorders, Colorectal Dysplasia, Colorectal Cancer Stage I, Colorectal Cancer Stage II, Colorectal Cancer Stage III, Colorectal Cancer Stage IV, Colorectal Neoplasms Malignant, Colorectal Serrated Adenocarcinoma, Colorectal Adenoma With Severe Dysplasia, Colorectal Adenoma With Mild Dysplasia, Colorectal Adenoma With Moderate Dysplasia, Colorectal Adenoma and Carcinoma 1, Colorectal Adenomatous Polyp, Colorectal Adenocarcinoma Metastatic in the Liver
Interventions
DENEB
Diagnostic Test
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2028
U.S. locations
2
States / cities
Monrovia, California • San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Oct 28, 2026, 2:52 AM EDT
Recruiting Phase 2 Interventional

Tafasitamab and Rituximab for the Treatment of Newly Diagnosed Follicular Lymphoma

NCT07731789
View directory record Official record
Conditions
Classic Follicular Lymphoma, Grade 1 Follicular Lymphoma, Grade 2 Follicular Lymphoma, Grade 3a Follicular Lymphoma
Interventions
Rituximab, Tafasitamab, Biospecimen Collection, Bone Marrow Aspiration, Bone Marrow Biopsy, Computed Tomography, Positron Emission Tomography, Survey Administration
Biological · Procedure · Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2032
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 28, 2026, 2:52 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

NeuMoDx PrEDiCTiNG Study Evaluation Plan

NCT03970850
View directory record Official record
Conditions
Chlamydia Trachomatis Infection, Neisseria Gonorrheae Infection
Interventions
NeuMoDx CT/NG Assay, FDA-cleared NAATs
Diagnostic Test
Lead sponsor
NeuMoDx Molecular, Inc.
Industry
Eligibility
14 Years to 80 Years
Enrollment
4,017 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
15
States / cities
Birmingham, Alabama • North Miami, Florida • Orlando, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Jun 12, 2020 · Synced Oct 28, 2026, 2:52 AM EDT
Recruiting No phase listed Observational

Targeted Early Detection Program in Men at High Genetic Risk for Prostate Cancer

NCT07645391
View directory record Official record
Conditions
Prostate Carcinoma
Interventions
Non-Interventional Study
Other
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
35 Years to 70 Years · Male only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2030
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 12, 2026 · Synced Oct 28, 2026, 2:52 AM EDT
Recruiting Phase 1 Interventional

Testing the Addition of an Anti-Cancer Drug, ZEN003694, to the Usual Chemotherapy Treatment (Capecitabine) for Metastatic or Unresectable Cancers

NCT05803382
View directory record Official record
Conditions
Metastatic Colorectal Carcinoma, Metastatic Malignant Solid Neoplasm, Stage IV Colorectal Cancer AJCC v8, Unresectable Colorectal Carcinoma, Unresectable Malignant Solid Neoplasm
Interventions
BET Bromodomain Inhibitor ZEN-3694, Biopsy Procedure, Biospecimen Collection, Capecitabine, Computed Tomography, Magnetic Resonance Imaging, Positron Emission Tomography
Drug · Procedure
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
22
States / cities
Irvine, California • Orange, California • Gainesville, Florida + 14 more
Source: ClinicalTrials.gov public record
Updated Sep 29, 2026 · Synced Oct 28, 2026, 2:52 AM EDT
Recruiting Phase 2 Interventional

Cord Blood Transplant, Cyclophosphamide, Fludarabine, and Total-Body Irradiation in Treating Patients With High-Risk Hematologic Diseases

NCT06013423
View directory record Official record
Conditions
Acute Leukemia of Ambiguous Lineage, Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Blastic Plasmacytoid Dendritic Cell Neoplasm, Hematopoietic and Lymphatic System Neoplasm, Mixed Phenotype Acute Leukemia, Myelodysplastic Syndrome, Myeloproliferative Neoplasm, Non-Hodgkin Lymphoma, Chronic Myeloid Leukemia, BCR-ABL1 Positive
Interventions
Biospecimen Collection, Bone Marrow Aspirate, Cyclophosphamide, Cyclosporine, Diagnostic Imaging Testing, Echocardiography Test, Fludarabine Phosphate, Multigated Acquisition Scan, Mycophenolate Mofetil, Survey Administration, Thiotepa, Total-Body Irradiation, Umbilical Cord Blood Transplantation
Procedure · Drug · Other + 1 more
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
6 Months to 65 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2032
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 26, 2026 · Synced Oct 28, 2026, 2:52 AM EDT
Recruiting No phase listed Observational

Specimen Collections From Participants With HIV Infection, KSHV Infection, Viral-Related Pre-malignant Lesions and Cancer

NCT00006518
View directory record Official record
Conditions
HIV, Kaposi's Sarcoma, Lymphomas, Multicentric Castleman's Disease, Primary Effusion Lymphoma
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 120 Years
Enrollment
1,029 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 28, 2026, 2:52 AM EDT
Recruiting Phase 1Phase 2 Interventional

Testing the Combination of the Anti-Cancer Drugs Temozolomide and M1774 to Evaluate Their Safety and Effectiveness

NCT05691491
View directory record Official record
Conditions
Advanced Malignant Solid Neoplasm, Advanced Microsatellite Stable Colorectal Carcinoma, Hematopoietic and Lymphatic System Neoplasm, Metastatic Malignant Solid Neoplasm, Metastatic Microsatellite Stable Colorectal Carcinoma, Stage III Colorectal Cancer AJCC v8, Stage IV Colorectal Cancer AJCC v8
Interventions
Biopsy Procedure, Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging, Temozolomide, Tuvusertib
Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
23
States / cities
Irvine, California • La Jolla, California • Orange, California + 17 more
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 28, 2026, 2:52 AM EDT
Enrolling by invitation Phase 1 Interventional

Intrathecal Azacitidine and Nivolumab in Patients With Recurrent High-grade Glioma

NCT06896110
View directory record Official record
Conditions
Glioblastoma (GBM), Diffuse Midline Glioma (DMG), Astrocytoma, IDH-Mutant, Grade 4, Diffuse Hemispheric Glioma, H3 G34-Mutant, Gliosarcoma of Brain
Interventions
Nivolumab, Azacitidine (AZA), lumbar puncture, MRI Contrast
Drug · Procedure · Diagnostic Test
Lead sponsor
Andrew P. Groves
Other
Eligibility
13 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Oct 27, 2026 · Synced Oct 28, 2026, 2:52 AM EDT
Recruiting Phase 1 Interventional

A Vaccine (VSV-hIFNβ-NIS) With or Without Cyclophosphamide and Combinations of Ipilimumab, Nivolumab, and Cemiplimab in Treating Relapsed or Refractory Multiple Myeloma, Acute Myeloid Leukemia or Lymphoma

NCT03017820
View directory record Official record
Conditions
B-Cell Non-Hodgkin Lymphoma, Histiocytic and Dendritic Cell Neoplasm, Myelodysplastic Syndrome, Previously Treated Myelodysplastic Syndrome, Recurrent Adult Acute Myeloid Leukemia, Recurrent Anaplastic Large Cell Lymphoma, Recurrent Angioimmunoblastic T-Cell Lymphoma, Recurrent Mycosis Fungoides, Recurrent Plasma Cell Myeloma, Recurrent Primary Cutaneous T-Cell Non-Hodgkin Lymphoma, Recurrent T-Cell Non-Hodgkin Lymphoma, Refractory Acute Myeloid Leukemia, Refractory Anaplastic Large Cell Lymphoma, Refractory Angioimmunoblastic T-Cell Lymphoma, Refractory Mycosis Fungoides, Refractory Peripheral T-Cell Lymphoma, Not Otherwise Specified, Refractory Plasma Cell Myeloma, Refractory Primary Cutaneous T-Cell Non-Hodgkin Lymphoma, Refractory T-Cell Non-Hodgkin Lymphoma
Interventions
Biopsy Procedure, Biospecimen Collection, Bone Marrow Biopsy, Computed Tomography, Cyclophosphamide, Positron Emission Tomography, Recombinant Vesicular Stomatitis Virus-expressing Human Interferon Beta and Sodium-Iodide Symporter, Single Photon Emission Computed Tomography, Cemiplimab, Ruxolitinib, Nivolumab, Multigated Acquisition Scan, Echocardiography Test, Bone Marrow Aspiration
Procedure · Drug · Biological
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2032
U.S. locations
2
States / cities
Scottsdale, Arizona • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Oct 28, 2026, 2:52 AM EDT
Terminated No phase listed Observational

Internet-Based Clinical Information and Blood Sample Collection From Patients With Non-Small Cell Lung Cancer Who Never Smoked Cigarettes

NCT01141218
View directory record Official record
Conditions
Lung Cancer
Interventions
internet-based protocol and physician referral
Other
Lead sponsor
Vanderbilt-Ingram Cancer Center
Other
Eligibility
18 Years and older
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 25, 2017 · Synced Oct 28, 2026, 2:52 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Pilot Study of Rapid Haplotyping Procedure for Personalized Dosing of Dichloroacetate (DCA) in Healthy Volunteers

NCT02690285
View directory record Official record
Conditions
Healthy
Interventions
Dichloroacetate (DCA), GSTZ1 haplotyping
Drug · Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 70 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Dec 31, 2018 · Synced Oct 28, 2026, 2:52 AM EDT