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ClinicalTrials.gov public records Last synced Oct 15, 2026, 2:42 AM EDT

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Showing 817–840 of 4,260 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Blood samples collected Clear all
Completed Not applicable Interventional Accepts healthy volunteers

A Validation of a Genomics Based Prognostic in Severe Trauma

NCT01810328
View directory record Official record
Conditions
Trauma; Complications, Multiple Organ Failure
Interventions
Traumatized population, Healthy Volunteers
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
2
States / cities
Gainesville, Florida • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 24, 2019 · Synced Oct 15, 2026, 2:42 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The North American Pancreatitis Study

NCT01545167
View directory record Official record
Conditions
Pancreatitis
Interventions
blood sampling
Genetic
Lead sponsor
University of Pittsburgh
Other
Eligibility
14 Years to 100 Years
Enrollment
2,980 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 15, 2017 · Synced Oct 15, 2026, 2:42 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

The Role of Molecules in Blood Cells for Diagnosing Bipolar Disorders

NCT02804334
View directory record Official record
Conditions
Bipolar Disorder
Interventions
Psychiatric Questionnaires, Blood draw
Procedure
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 1, 2018 · Synced Oct 15, 2026, 2:42 AM EDT
Completed No phase listed Observational

Microbiota Changes in Acute Myeloid Leukemia Patients Undergoing Intensive Chemotherapy

NCT03728699
View directory record Official record
Conditions
Acute Myeloid Leukemia
Interventions
Sample Collection Blood, Stool Sample
Diagnostic Test
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
18 Years to 99 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 3, 2023 · Synced Oct 15, 2026, 2:42 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Breast Artery Calcification (BAC) and Female Cardiovascular Disease

NCT07809932
View directory record Official record
Conditions
Cardiovascular Health Risk Communication, Cardiovascular (CV) Risk, Cardiovascular Disease Prevention
Interventions
Cardiac CT Scan, Bloodwork
Diagnostic Test
Lead sponsor
Northwell Health
Other
Eligibility
55 Years to 65 Years · Female only
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 15, 2026, 2:42 AM EDT
Completed Phase 2 Interventional Results available

Selumetinib in Treating Patients With Locally Advanced or Metastatic Liver Cancer

NCT00604721
View directory record Official record
Conditions
Adult Primary Hepatocellular Carcinoma, Advanced Adult Primary Liver Cancer, Localized Unresectable Adult Primary Liver Cancer, Recurrent Adult Primary Liver Cancer
Interventions
selumetinib, pharmacological study
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
6
States / cities
Tampa, Florida • Atlanta, Georgia • Chapel Hill, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated May 28, 2014 · Synced Oct 15, 2026, 2:42 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Investigation of Lymph Node Biology in Kidney Cancer

NCT07038733
View directory record Official record
Conditions
Renal Cell Carcinoma (RCC)
Interventions
Peripheral Blood Sample for Immune Analysis, Tumor Sample for Analysis, Adjacent non-malignant kidney for analysis, Draining lymph node(s) for analysis, Regional non-draining lymph node(s) for analysis
Procedure
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Oct 15, 2026, 2:42 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Tissue Repository: CTCL Collection Protocol

NCT02840747
View directory record Official record
Conditions
Lymphoma, T-Cell, Cutaneous, Lymphomatoid Papulosis, Sézary Syndrome
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 4, 2025 · Synced Oct 15, 2026, 2:42 AM EDT
Completed Not applicable Interventional

Weight Loss Interventions to Reduce Cancer Progression in Prostate Cancer Patients Under Active Surveillance

NCT05764330
View directory record Official record
Conditions
Prostate Carcinoma
Interventions
Biospecimen Collection, Dietary Intervention, Fasting
Procedure · Other · Behavioral
Lead sponsor
Roswell Park Cancer Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Aug 6, 2025 · Synced Oct 15, 2026, 2:42 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Control of Leukocyte Function

NCT03027232
View directory record Official record
Conditions
Inflammation, Brain
Interventions
No intervention (drugs) will be given. Purpose: collecting blood for in vitro studies
Other
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 27, 2018 · Synced Oct 15, 2026, 2:42 AM EDT
Withdrawn No phase listed Observational

Pulmonary Vascular Hemodynamics Before and After Mitral Valve Procedures

NCT04947384
View directory record Official record
Conditions
Pulmonary Hypertension
Interventions
To discern micro-RNA specific for right and left heart induced PH
Diagnostic Test
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jan 27, 2026 · Synced Oct 15, 2026, 2:42 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Genetic Basis for Vulnerability to Substance Abuse

NCT00247819
View directory record Official record
Conditions
Substance Abuse
Interventions
Blood draw
Procedure
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years and older
Enrollment
8,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1992 – 2006
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 15, 2026, 2:42 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Novel Serum Markers for Monitoring Response to Anti-Cancer Therapy

NCT00349830
View directory record Official record
Conditions
Carcinomas (Including Squamous Cell and Adenocarcinoma), Neoplasms
Interventions
blood draw
Procedure
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2032
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Oct 15, 2026, 2:42 AM EDT
Completed No phase listed Observational

RUBY Post-Market Registry on the Jada® System

NCT04995887
View directory record Official record
Conditions
Postpartum Hemorrhage
Interventions
Jada® System
Device
Lead sponsor
Alydia Health
Industry
Eligibility
Female only
Enrollment
809 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
16
States / cities
Loma Linda, California • Newark, Delaware • Gainesville, Georgia + 11 more
Source: ClinicalTrials.gov public record
Updated Aug 22, 2022 · Synced Oct 15, 2026, 2:42 AM EDT
Active, not recruiting Not applicable Interventional

Effect of Weight Loss on Urinary Oxalate Excretion in Obese Calcium Oxalate Kidney Stone Formers

NCT04633811
View directory record Official record
Conditions
Kidney Stone
Interventions
Low Oxalate Diet before Weight Loss, Oral load of oxalate and sucralose before Weight Loss, Optifast VLCD Program, Optifast VLCD Transition Phase, Low Oxalate Diet after Weight Loss, Oral load of oxalate and sucralose after Weight Loss
Dietary Supplement
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years to 65 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 1, 2026 · Synced Oct 15, 2026, 2:42 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Charcot-Marie-Tooth Disease (CMT) Biological Sample Collection for IPSC Generation and Biobanking

NCT06203093
View directory record Official record
Conditions
Charcot-Marie-Tooth Disease, Healthy
Interventions
Biological Sample Collection
Other
Lead sponsor
New York Stem Cell Foundation Research Institute
Other
Eligibility
5 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 3, 2025 · Synced Oct 15, 2026, 2:42 AM EDT
Completed Phase 2 Interventional Results available

Chemotherapy, Stem Cell Transplantation and Donor and Patient Vaccination for Treatment of Multiple Myeloma

NCT00006184
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Myeloma Immunoglobulin Idiotype Vaccine, Bortezomib, Cyclophosphamide, Cyclosporine, Doxorubicin hydrochloride, Etoposide, Fludarabine phosphate, Prednisone, Vincristine Sulfate, Methotrexate, GMCSF (granulocyte macrophage colony stimulating factor), GCSF (granulocyte colony stimulating factor)
Drug · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 20, 2017 · Synced Oct 15, 2026, 2:42 AM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Mayo Clinic IBD Biobank

NCT03756649
View directory record Official record
Conditions
Inflammatory Bowel Diseases
Interventions
Blood Draw, Urine Collection, Stool Collection
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2065
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 17, 2026 · Synced Oct 15, 2026, 2:42 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Germ Cell Tumor and Testicular Tumor DNA Registry

NCT02099734
View directory record Official record
Conditions
Germ Cell Tumor, Testicular Tumor
Interventions
Questionnaires, sample of blood or saliva
Behavioral · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2028
U.S. locations
8
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 5 more
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Oct 15, 2026, 2:42 AM EDT
Completed No phase listed Observational

Thrombospondin-1 and Pigmented Epithelium Derived Factor Levels in Patients With Diabetes Mellitus.

NCT01809093
View directory record Official record
Conditions
Diabetes, Diabetes Mellitus
Interventions
Blood draw
Biological
Lead sponsor
MidAtlantic Retina
Other
Eligibility
18 Minutes and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 23, 2017 · Synced Oct 15, 2026, 2:42 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Assessment of Endogenous Oxalate Synthesis

NCT05229952
View directory record Official record
Conditions
Healthy, Kidney Stone, Obesity
Interventions
Low-oxalate controlled diet, Primed, continuous intravenous infusion of 13C2-oxalate
Dietary Supplement · Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 75 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 13, 2025 · Synced Oct 15, 2026, 2:42 AM EDT
Completed No phase listed Observational

Multiplex Testing for Breast Cancer Susceptibility: A Pilot Study of Subject Preferences for Information and Responses After Testing

NCT01992471
View directory record Official record
Conditions
Breast Cancer
Interventions
Pre-test Assessment, Pre test Counseling, Blood draw, Post-test counseling, and post-test assessment, Follow-up assessments (6 and 12 months)
Behavioral · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
197 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 5, 2017 · Synced Oct 15, 2026, 2:42 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers

Cerebrovascular Reactivity Assessed With fNIRS as a Biomarker of TCVI After Acute Traumatic Brain Injury in Military

NCT04058132
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Sildenafil Citrate 50Mg Tab, functional Near-infrared Spectroscopy (fNIRS), Carbon Dioxide (CO2) 5%, Neuropsychological Assessments, Gadolinium contrast infusion, Blood sample collection for research purposes, Structural brain Magnetic Resonance Imaging (MRI
Drug · Device · Other + 1 more
Lead sponsor
Uniformed Services University of the Health Sciences
Federal
Eligibility
18 Years to 55 Years
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 28, 2024 · Synced Oct 15, 2026, 2:42 AM EDT
Recruiting Phase 1 Interventional

A Randomized Trial of Bicalutamide in Non-Muscle Invasive Bladder Cancer

NCT05521698
View directory record Official record
Conditions
Non-Muscle Invasive Bladder Urothelial Carcinoma, Recurrent Non-Muscle Invasive Bladder Urothelial Carcinoma
Interventions
Bicalutamide, Biopsy Procedure, Biospecimen Collection, Questionnaire Administration, Transurethral Resection of Bladder Tumor
Drug · Procedure · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older · Male only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
6
States / cities
Tucson, Arizona • Los Angeles, California • Bethesda, Maryland + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 30, 2026 · Synced Oct 15, 2026, 2:42 AM EDT