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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Completed No phase listed Observational Accepts healthy volunteers

Detection of Human Beta Cell Death in Type 1 Diabetes Mellitus (T1DM) by Methylation Specific Polymerase Chain Reaction (PCR)

NCT01176253
View directory record Official record
Conditions
Type 1 Diabetes Mellitus
Interventions
Blood draw
Procedure
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2015
U.S. locations
2
States / cities
Duarte, California • Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Apr 30, 2015 · Synced Sep 2, 2026, 6:35 AM EDT
Completed No phase listed Observational

High-Sensitivity Cardiac Troponin T to OPtimize Chest Pain Risk Stratification

NCT02984436
View directory record Official record
Conditions
Acute Coronary Syndrome, Chest Pain
Interventions
Blood Sample, HEART Score
Procedure · Behavioral
Lead sponsor
University of Florida
Other
Eligibility
21 Years and older
Enrollment
1,572 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
6
States / cities
Sacramento, California • Gainesville, Florida • Baltimore, Maryland + 3 more
Source: ClinicalTrials.gov public record
Updated Dec 16, 2020 · Synced Sep 2, 2026, 6:35 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Tumor Cell and DNA Detection in the Blood, Urine and Bone Marrow of Patients With Solid Cancers

NCT02838836
View directory record Official record
Conditions
Non-small Cell Lung Cancer, Esophageal Cancer, Gastric Cancer, Pancreatic Cancer, Hepatocellular Cancer, Colorectal Cancer
Interventions
Study sample collection
Procedure
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years and older
Enrollment
620 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2027
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 2, 2026, 6:35 AM EDT
Recruiting No phase listed Observational

Role of Phosphatidylethanol in Predicting Perioperative Outcomes of Admitted Patients at UHCMC

NCT06864819
View directory record Official record
Conditions
Postoperative Complications, Alcohol Use Disorder
Interventions
Blood Draw
Other
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
21 Years to 79 Years
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 11, 2026 · Synced Sep 2, 2026, 6:35 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Pathogenesis of the Cardiometabolic Risk in Youth With Type 1 Diabetes

NCT04101045
View directory record Official record
Conditions
Type 1 Diabetes, De Novo Lipogenesis
Interventions
Oral Glucose Tolerance Test
Diagnostic Test
Lead sponsor
Yale University
Other
Eligibility
13 Years to 22 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 12, 2023 · Synced Sep 2, 2026, 6:35 AM EDT
Recruiting No phase listed Observational

Antibiotic Concentrations After MassivE Transfusion Study

NCT06699901
View directory record Official record
Conditions
Adverse Effects in the Therapeutic Use of Other and Unspecified Agents Affecting Blood Constituents
Interventions
Massive Transfusion Group, Control Group
Other
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years and older
Enrollment
417 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
2
States / cities
Aurora, Colorado • Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 10, 2025 · Synced Sep 2, 2026, 6:35 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Spectroscopy in Parkinson Disease

NCT01005030
View directory record Official record
Conditions
Parkinson Disease
Interventions
Blood draw
Other
Lead sponsor
Molecular Biometrics, Inc.
Industry
Eligibility
46 Years and older
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Nov 9, 2009 · Synced Sep 2, 2026, 6:35 AM EDT
Active, not recruiting Phase 1Phase 2 Interventional

BreastVAX: Radiation Boost to Enhance Immune Checkpoint Blockade Therapy

NCT04454528
View directory record Official record
Conditions
Breast Cancer
Interventions
Hypofractionated radiotherapy, Pembrolizumab infusion, Blood and tissue sampling
Radiation · Drug · Procedure
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Sep 2, 2026, 6:35 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluation of a Single Vaccination With One of Three Ascending Dose Levels of a 4-Antigen Staphylococcus Aureus Vaccine (SA4Ag) in Healthy Adults Aged 18 to <65 Years

NCT01364571
View directory record Official record
Conditions
Staphylococcal Infections
Interventions
SA4Ag vaccine low dose, Blood draw, Colonization swab sample, SA4Ag vaccine mid dose, Blood sample, SA4Ag vaccine high dose, Placebo
Biological · Procedure
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 64 Years
Enrollment
456 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
16
States / cities
Hollywood, Florida • South Miami, Florida • Overland Park, Kansas + 10 more
Source: ClinicalTrials.gov public record
Updated Mar 3, 2019 · Synced Sep 2, 2026, 6:35 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Endoprosthesis Metal Toxicity Study

NCT04755140
View directory record Official record
Conditions
Bone Tumor, Cancer of Bone, Heart Diseases, Cognitive Impairment, Cognitive Decline, Chemotherapy Effect, Memory Problem
Interventions
Questionnaires, Interviews, Blood Test, Echocardiogram
Behavioral · Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 100 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Dec 15, 2024 · Synced Sep 2, 2026, 6:35 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Precision Nutrition Impact on Health-Related Behavior Change

NCT04959318
View directory record Official record
Conditions
Metabolic Syndrome
Interventions
Professional nutrition counseling, No professional nutrition counseling
Other
Lead sponsor
Madigan Army Medical Center
Federal
Eligibility
18 Years to 45 Years
Enrollment
138 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Tacoma, Washington
Source: ClinicalTrials.gov public record
Updated Feb 10, 2025 · Synced Sep 2, 2026, 6:35 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

CHAAMP (CHArlotte Advocate MGUS Project) Internal Pilot Study

NCT06644625
View directory record Official record
Conditions
Multiple Myeloma, Multiple Myeloma Progression, Monoclonal Gammopathy of Undetermined Significance (MGUS), Smoldering Multiple Myeloma (SMM), Plasma Cell Disorders
Interventions
Blood draw for the laboratory assessment
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
30 Years and older
Enrollment
1,665 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2035
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 12, 2026 · Synced Sep 2, 2026, 6:35 AM EDT
Completed No phase listed Observational

Collecting and Storing Samples of Bone Marrow and Blood From Patients With Relapsed Acute Lymphoblastic Leukemia or Non-Hodgkin Lymphoma

NCT00897325
View directory record Official record
Conditions
Recurrent Adult Acute Lymphoblastic Leukemia, Recurrent Adult Non-Hodgkin Lymphoma, Recurrent Childhood Acute Lymphoblastic Leukemia, Recurrent Childhood Non-Hodgkin Lymphoma
Interventions
Cytology Specimen Collection Procedure, Laboratory Biomarker Analysis
Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 30 Years
Enrollment
811 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2019
U.S. locations
168
States / cities
Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 119 more
Source: ClinicalTrials.gov public record
Updated Jan 17, 2020 · Synced Sep 2, 2026, 6:35 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Evaluation of the Pathobiology of CALR-mutated MPN Cells

NCT06480591
View directory record Official record
Conditions
Myeloproliferative Neoplasm
Interventions
Blood Draw
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
2
States / cities
Charlotte, North Carolina • Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 12, 2026 · Synced Sep 2, 2026, 6:35 AM EDT
Completed No phase listed Observational

Collecting and Storing Biological Samples From Young Patients With Hodgkin?s Lymphoma

NCT00900250
View directory record Official record
Conditions
Ann Arbor Stage I Childhood Hodgkin Lymphoma, Ann Arbor Stage II Childhood Hodgkin Lymphoma, Ann Arbor Stage III Childhood Hodgkin Lymphoma, Ann Arbor Stage IV Childhood Hodgkin Lymphoma, Refractory Childhood Hodgkin Lymphoma
Interventions
Cytology Specimen Collection Procedure
Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
Not listed
Enrollment
1,271 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2019
U.S. locations
165
States / cities
Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 123 more
Source: ClinicalTrials.gov public record
Updated Apr 9, 2019 · Synced Sep 2, 2026, 6:35 AM EDT
Terminated No phase listed Observational

Molecular Characterization of CTCs and ctDNA in Blood and Plasma Samples From Patients With Metastatic and/or Hormone-Resistant Prostate Cancer

NCT02370355
View directory record Official record
Conditions
Hormone-Resistant Prostate Cancer, Metastatic Prostate Carcinoma
Interventions
Cytology Specimen Collection Procedure, Laboratory Biomarker Analysis
Other
Lead sponsor
University of Southern California
Other
Eligibility
19 Years and older · Male only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 16, 2017 · Synced Sep 2, 2026, 6:35 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Utilizing Novel Blood RNA Biomarkers as a Diagnostic Tool in the Identification of Long COVID-19

NCT06311435
View directory record Official record
Conditions
Long COVID
Interventions
RNA Biomarker Blood Test
Diagnostic Test
Lead sponsor
MaxWell Clinic, PLC
Industry
Eligibility
18 Years and older
Enrollment
224 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
2
States / cities
Iowa City, Iowa • Brentwood, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 17, 2024 · Synced Sep 2, 2026, 6:35 AM EDT
Completed Phase 1 Interventional

Vaccine Combining Multiple Class I Peptides and Montanide ISA 51VG With Escalating Doses of Anti-PD-1 Antibody Nivolumab or Ipilimumab With Nivolumab For Patients With Resected Stages IIIC/ IV Melanoma

NCT01176474
View directory record Official record
Conditions
Melanoma (Skin)
Interventions
NY-ESO-1 157-165 (165V), Nivolumab, gp100:280-288 (288V), Montanide ISA 51 vegetable grade (VG), Ipilimumab, Apheresis Procedure
Biological · Drug · Procedure
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
16 Years and older
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2023
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jul 18, 2023 · Synced Sep 2, 2026, 6:35 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluation of the LumiraDx Point of Care D-Dimer and CRP Tests

NCT04375982
View directory record Official record
Conditions
Embolism and Thrombosis, Infection, Inflammation
Interventions
Venepuncture, Fingerstick
Diagnostic Test
Lead sponsor
LumiraDx UK Limited
Industry
Eligibility
18 Years and older
Enrollment
111 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
4
States / cities
Banning, California • Northglenn, Colorado • Wichita, Kansas + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 14, 2026 · Synced Sep 2, 2026, 6:35 AM EDT
Completed No phase listed Observational

Mobilization of Mesenchymal Stem Cells During Liver Transplantation

NCT02557724
View directory record Official record
Conditions
Liver Failure, Liver Neoplasm
Interventions
blood samples
Procedure
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years to 80 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Oct 15, 2018 · Synced Sep 2, 2026, 6:35 AM EDT
Active, not recruiting No phase listed Observational

Cardiovascular Structure and Function in the Mucopolysaccharidoses

NCT05063435
View directory record Official record
Conditions
Mucopolysaccharidoses, Carotid Disease, Cardiac Disease, Inflammation
Interventions
Carotid ultrasonography, Echocardiography, transthoracic, Venipuncture
Diagnostic Test · Procedure
Lead sponsor
Children's Hospital of Orange County
Other
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Orange, California
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Sep 2, 2026, 6:35 AM EDT
Completed No phase listed Observational

Collecting and Storing Tissue From Young Patients With Cancer

NCT00898755
View directory record Official record
Conditions
Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Central Nervous System Neoplasm, Ewing Sarcoma, Germ Cell Tumor, Leukemia, Lymphoma, Malignant Neoplasm, Neuroblastoma, Osteosarcoma, Retinoblastoma, Rhabdoid Tumor, Rhabdomyosarcoma, Soft Tissue Sarcoma
Interventions
Cytology Specimen Collection Procedure, Laboratory Biomarker Analysis
Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 21 Years
Enrollment
213 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2025
U.S. locations
65
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Downey, California + 46 more
Source: ClinicalTrials.gov public record
Updated May 1, 2025 · Synced Sep 2, 2026, 6:35 AM EDT
Recruiting Phase 2 Interventional

Reducing the Incidence of Symptomatic Brain Metastases With MRI Surveillance

NCT05692635
View directory record Official record
Conditions
Brain Metastases, Nonsmall Cell Lung Cancer Stage III
Interventions
MRI of the Brain, Blood draws, Quality of Life Questionnaires, Gadolinium
Diagnostic Test · Other · Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Sep 2, 2026, 6:35 AM EDT
Completed Not applicable Interventional

New Modalities for Detection of Oropharyngeal Cancer

NCT03226613
View directory record Official record
Conditions
Human Papillomavirus Positive Oropharyngeal Squamous Cell Carcinoma, Oropharynx Cancer, Base of Tongue Carcinoma, Tonsil Cancer
Interventions
Transcervical Oropharyngeal Ultrasound, Oral Rinse Collection, Blood Draw
Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
21 Years and older
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 12, 2019 · Synced Sep 2, 2026, 6:35 AM EDT