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ClinicalTrials.gov public records Last synced Oct 30, 2026, 6:59 PM EDT

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Showing 1345–1368 of 2,816 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Sample Collection Blood Clear all
Recruiting No phase listed Observational Accepts healthy volunteers

Genetic Studies of Early-onset Dementia

NCT04906863
View directory record Official record
Conditions
Dementia, Early Onset, Alzheimer Dementia (AD), Mild Cognitive Impairment (MCI), Memory Loss
Interventions
Blood draw, Neurocognitive testing, Medical questionnaire
Genetic · Other
Lead sponsor
Columbia University
Other
Eligibility
35 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Oct 30, 2026, 6:59 PM EDT
Active, not recruiting Phase 3 Interventional

Radiation Therapy With Protons or Photons in Treating Patients With Liver Cancer

NCT03186898
View directory record Official record
Conditions
Recurrent Hepatocellular Carcinoma, Stage III Hepatocellular Carcinoma AJCC v7, Unresectable Hepatocellular Carcinoma
Interventions
Biospecimen Collection, Computed Tomography, Laboratory Biomarker Analysis, Magnetic Resonance Imaging, Quality-of-Life Assessment, Radiation Therapy
Procedure · Other · Radiation
Lead sponsor
NRG Oncology
Other
Eligibility
18 Years and older
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
27
States / cities
Atlanta, Georgia • Warrenville, Illinois • Baltimore, Maryland + 18 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 30, 2026, 6:59 PM EDT
Completed No phase listed Observational

Longitudinal Analysis And Sample Collection To Evaluate PML Risk Host Markers for PML Risk Host Markers for PML Risk

NCT02440126
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Not listed
Lead sponsor
Rocky Mountain MS Research Group, LLC
Other
Eligibility
18 Years and older
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Feb 21, 2021 · Synced Oct 30, 2026, 6:59 PM EDT
Not yet recruiting Phase 2 Interventional

A Phase II Study of Ivonescimab Combined With Intraperitoneal Paclitaxel in Patients With High-Grade Metastatic Appendiceal Adenocarcinoma (AA)

NCT07753824
View directory record Official record
Conditions
Phase II, Ivonescimab, Intraperitoneal, Paclitaxel, High Grade Metastatic, Appendiceal Adenocarcinoma
Interventions
Ivonescimab, IP PTX
Drug
Lead sponsor
M.D. Anderson 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
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Oct 30, 2026, 6:59 PM 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 30, 2026, 6:59 PM EDT
Terminated No phase listed Observational

Thyroid Hormones in Critically Ill Children

NCT00664079
View directory record Official record
Conditions
Hypotension, Respiratory Failure
Interventions
Blood draws
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
12 Months to 18 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 12, 2015 · Synced Oct 30, 2026, 6:59 PM EDT
Completed Not applicable Interventional Results available

Zenyth: Motivational Interviewing-based Telehealth Intervention for Bacterial Sexually Transmitted Infection Screening

NCT06100250
View directory record Official record
Conditions
Sexually Transmitted Diseases, Gonorrhea, Chlamydia, Syphilis, HIV
Interventions
Motivational interviewing and specimen self-collection
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 1, 2025 · Synced Oct 30, 2026, 6:59 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional

Testing the Addition of the AKT Inhibitor, Ipatasertib, to Treatment With the Hormonal Agent Megestrol Acetate for Recurrent or Metastatic Endometrial Cancers

NCT05538897
View directory record Official record
Conditions
FIGO Grade 1 Endometrial Endometrioid Adenocarcinoma, FIGO Grade 2 Endometrial Endometrioid Adenocarcinoma, Metastatic Endometrial Endometrioid Adenocarcinoma, Recurrent Endometrial Endometrioid Adenocarcinoma
Interventions
Biospecimen Collection, Computed Tomography, Ipatasertib, Magnetic Resonance Imaging, Megestrol Acetate
Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Female only
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
152
States / cities
Tucson, Arizona • Fayetteville, Arkansas • Rogers, Arkansas + 119 more
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 30, 2026, 6:59 PM EDT
Withdrawn Phase 1 Interventional

Aerosolized Sargramostim Added to Immunotherapy for the Treatment of Patients With Metastatic Melanoma to the Lung

NCT05717140
View directory record Official record
Conditions
Clinical Stage IV Cutaneous Melanoma AJCC v8, Metastatic Malignant Neoplasm in the Lung, Metastatic Melanoma, Recurrent Melanoma, Unresectable Melanoma
Interventions
Aerosol Sargramostim, Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging, Medical Device Usage and Evaluation, Nivolumab
Biological · Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 7, 2025 · Synced Oct 30, 2026, 6:59 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Autoimmune Basis for Postural Tachycardia Syndrome

NCT02725060
View directory record Official record
Conditions
Postural Orthostatic Tachycardia Syndrome, Postural Tachycardia Syndrome, Tachycardia, Arrhythmias, Cardiac, Autonomic Nervous System Diseases, Orthostatic Intolerance, Cardiovascular Diseases, Primary Dysautonomias
Interventions
phenylephrine, isoproterenol, 25 micro-Ci of radiation, Posture study with blood samples, 24-hour heart rhythm and blood pressure monitoring, Quantitative Axonal Sudomotor Reflex Testing, Autonomic function tests, Rebreathing test, Assessment of splanchnic capacitance, microneurography
Drug · Radiation · Procedure + 1 more
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 50 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2026
U.S. locations
2
States / cities
Oklahoma City, Oklahoma • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 12, 2025 · Synced Oct 30, 2026, 6:59 PM EDT
Not listed No phase listed Observational

Circulating Tumor Cells in Patients With Metastatic Colorectal Cancer

NCT00133913
View directory record Official record
Conditions
Colorectal Cancer, Neoplasm Metastasis
Interventions
Phlebotomy
Procedure
Lead sponsor
Immunicon
Industry
Eligibility
18 Years and older
Enrollment
486 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 19, 2008 · Synced Oct 30, 2026, 6:59 PM EDT
Active, not recruiting Phase 1 Interventional

Testing the Addition of an Anti-cancer Drug, M3814, to the Usual Treatment (Mitoxantrone, Etoposide, and Cytarabine) for Relapsed or Refractory Acute Myeloid Leukemia

NCT03983824
View directory record Official record
Conditions
Recurrent Acute Myeloid Leukemia, Refractory Acute Myeloid Leukemia
Interventions
Biospecimen Collection, Bone Marrow Biopsy, Cytarabine, Echocardiography Test, Etoposide Phosphate, Mitoxantrone Hydrochloride, Multigated Acquisition Scan, Peposertib
Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
15
States / cities
Duarte, California • Los Angeles, California • Newport Beach, California + 11 more
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 30, 2026, 6:59 PM EDT
Recruiting No phase listed Observational

Establishing a ctDNA Biomarker to Improve Organ Preserving Strategies in Patients With Rectal Cancer

NCT05081024
View directory record Official record
Conditions
Rectal Adenocarcinoma, Stage II Rectal Cancer AJCC v8, Stage IIA Rectal Cancer AJCC v8, Stage IIB Rectal Cancer AJCC v8, Stage IIC Rectal Cancer AJCC v8, Stage III Rectal Cancer AJCC v8, Stage IIIA Rectal Cancer AJCC v8, Stage IIIB Rectal Cancer AJCC v8, Stage IIIC Rectal Cancer AJCC v8
Interventions
Biopsy, Biospecimen Collection, Electronic Health Record Review
Procedure · Other
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
2
States / cities
Portland, Oregon • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 16, 2026 · Synced Oct 30, 2026, 6:59 PM EDT
Terminated Phase 3 Interventional Results available

Stroke With Transfusions Changing to Hydroxyurea

NCT00122980
View directory record Official record
Conditions
Hemochromatosis, Cerebrovascular Accident, Anemia, Sickle Cell, Hematologic Diseases
Interventions
Red Cell Transfusions, Iron Chelation, Hydroxyurea, Phlebotomy
Procedure · Drug
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
5 Years to 18 Years
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
28
States / cities
Birmingham, Alabama • Washington D.C., District of Columbia • Jacksonville, Florida + 23 more
Source: ClinicalTrials.gov public record
Updated Jan 18, 2013 · Synced Oct 30, 2026, 6:59 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Liver X Receptor (LXR) as a Novel Therapeutic Target in Diabetic Retinopathy (DR)

NCT03403686
View directory record Official record
Conditions
Diabetic Retinopathy
Interventions
blood draw
Biological
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
21 Years to 98 Years
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 30, 2026, 6:59 PM EDT
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers

Analysis of Whole Body Magnetic Resonance Imaging and Liquid Biopsy for Early Detection of Cancer in Patients With a Strong Family History of Cancer

NCT05868486
View directory record Official record
Conditions
Hematopoietic and Lymphoid System Neoplasm, Malignant Solid Neoplasm
Interventions
Biospecimen Collection, Genetic Testing for Cancer Risk, Liquid Biopsy, Magnetic Resonance Imaging of the Whole Body without Contrast, Survey Administration
Procedure · Genetic · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jan 2, 2026 · Synced Oct 30, 2026, 6:59 PM EDT
Active, not recruiting No phase listed Observational

Vitamin D and Immune Mechanisms of Hypertension in Type 2 Diabetics

NCT03348280
View directory record Official record
Conditions
Diabetes Mellitus, Type 2, Hypertension, Vitamin D Deficiency
Interventions
Blood draw
Diagnostic Test
Lead sponsor
Washington University School of Medicine
Other
Eligibility
25 Years to 80 Years
Enrollment
40 participants
Timeline
2017 – 2026
U.S. locations
2
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 24, 2025 · Synced Oct 30, 2026, 6:59 PM EDT
Completed No phase listed Observational

Biomarkers of Mild and Moderate Traumatic Brain Injury

NCT01295346
View directory record Official record
Conditions
Brain Injuries, Traumatic
Interventions
Head CT scan and blood draw
Other
Lead sponsor
Banyan Biomarkers, Inc
Industry
Eligibility
18 Years to 80 Years
Enrollment
290 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
5
States / cities
Gainesville, Florida • Decatur, Georgia • Lawrenceville, Georgia + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 8, 2017 · Synced Oct 30, 2026, 6:59 PM EDT
Completed No phase listed Observational

AlloSure for the Monitoring of Antibody Mediated Processes After Kidney Transplantation

NCT04057742
View directory record Official record
Conditions
Kidney Transplant Failure and Rejection
Interventions
AlloSure ddcfDNA assay, AlloMap assay, Inflammatory Cytokines, Immune Cell Phenotypes
Diagnostic Test
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 75 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 3, 2024 · Synced Oct 30, 2026, 6:59 PM EDT
Recruiting Not applicable Interventional

Feasibility Study of Biobehavioral Stress Reduction Intervention in Patients With Triple Negative Breast Cancer

NCT05677802
View directory record Official record
Conditions
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, HER2-Negative Breast Carcinoma, Hormone Receptor-Negative Breast Carcinoma, Triple-Negative Breast Carcinoma
Interventions
Biospecimen Collection, Medical Chart Review, Stress Management Therapy, Survey Administration
Procedure · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
2
States / cities
Cleveland, Ohio • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Oct 30, 2026, 6:59 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Analytical Validation of the abioSCOPE Device With an IgE Test Panel: Point-of-Care Precision, Sample Type Comparison and Method Correlation

NCT04401631
View directory record Official record
Conditions
Allergy, Allergic Asthma, Allergy to Cats, Allergy to House Dust, Allergy to Dog Dander (Finding), Allergy Mold, Allergy Cockroach
Interventions
Blood Collection
Device
Lead sponsor
Abionic SA
Industry
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
3
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 5, 2020 · Synced Oct 30, 2026, 6:59 PM EDT
Suspended Phase 2 Interventional

Anti-Lag-3 (Relatlimab) and Anti-PD-1 Blockade (Nivolumab) Versus Standard of Care (Lomustine) for the Treatment of Patients With Recurrent Glioblastoma

NCT06325683
View directory record Official record
Conditions
Progressive Glioblastoma, Recurrent Glioblastoma
Interventions
Biopsy Procedure, Biospecimen Collection, Lomustine, Magnetic Resonance Imaging, Nivolumab, Relatlimab, Surgical Procedure
Procedure · Drug · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
184 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
325
States / cities
Jonesboro, Arkansas • Auburn, California • Duarte, California + 252 more
Source: ClinicalTrials.gov public record
Updated Oct 30, 2026 · Synced Oct 30, 2026, 6:59 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Identification of Epidermal Signatures in Patients With Atopic Dermatitis

NCT02680405
View directory record Official record
Conditions
Atopic Dermatitis
Interventions
Skin Biopsy, Skin tape stripping, Blood draw
Procedure
Lead sponsor
National Jewish Health
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated May 10, 2019 · Synced Oct 30, 2026, 6:59 PM EDT
Completed No phase listed Observational

Cancer Genetics Hereditary Cancer Panel Testing

NCT02324062
View directory record Official record
Conditions
Hereditary Breast and Ovarian Cancer
Interventions
Questionnaires, Blood Draw and Baseline Questionnaire
Other
Lead sponsor
University of Southern California
Other
Eligibility
Not listed
Enrollment
1,511 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
2
States / cities
Los Angeles, California • Stanford, California
Source: ClinicalTrials.gov public record
Updated Feb 18, 2026 · Synced Oct 30, 2026, 6:59 PM EDT