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ClinicalTrials.gov public records Last synced Oct 21, 2026, 4:20 PM EDT

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

Showing 145–168 of 210 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Plasma Sample Clear all
Completed No phase listed Observational

Studying Pathways of Resistance in KRAS-driven Cancers

NCT05272423
View directory record Official record
Conditions
KRAS P.G12C
Interventions
FoundationOne® Liquid CDx
Diagnostic Test
Lead sponsor
Addario Lung Cancer Medical Institute
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Oct 21, 2026, 4:20 PM EDT
Withdrawn No phase listed Observational

Investigating Incidental Pulmonary Nodules in Underserved Communities

NCT05738031
View directory record Official record
Conditions
Lung; Node
Interventions
Not listed
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Nov 18, 2023 · Synced Oct 21, 2026, 4:20 PM EDT
Not listed No phase listed Observational

Assessment of the TGF-beta Pathway and Micro-RNA in Pediatric Pulmonary Arterial Hypertension

NCT04489251
View directory record Official record
Conditions
Pulmonary Arterial Hypertension
Interventions
Protein Elisa analysis, microRNA analysis, whole exome sequencing
Diagnostic Test
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
2 Years to 17 Years
Enrollment
40 participants
Timeline
2020 – 2023
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 22, 2021 · Synced Oct 21, 2026, 4:20 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Apheresis and Specimen Collection Procedures to Obtain Plasma, Peripheral Blood Mononuclear Cells (PBMCs) and Other Specimens for Research Studies

NCT00067054
View directory record Official record
Conditions
Sample Collection
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
3 Years and older
Enrollment
3,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2003
U.S. locations
2
States / cities
Bethesda, Maryland • Kirkland, Washington
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 21, 2026, 4:20 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluation of InnoLIA HTLV I/II Score

NCT01149837
View directory record Official record
Conditions
Human T-Lymphotrophic Virus Type I and/or Type II
Interventions
InnoLIA HTLV I/II Score line immunoassay
Device
Lead sponsor
Creative Testing Solutions
Other
Eligibility
Not listed
Enrollment
3,305 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
1
States / cities
Tempe, Arizona
Source: ClinicalTrials.gov public record
Updated Jan 30, 2019 · Synced Oct 21, 2026, 4:20 PM EDT
Suspended No phase listed Observational

Serum and Synovium Protease Inhibitor Levels in Primary and Secondary Osteoarthritic Joints

NCT01613833
View directory record Official record
Conditions
Osteoarthritis of the Knee
Interventions
Blood Draw, Joint Aspirate Harvest
Procedure
Lead sponsor
Scuderi, Gaetano J., M.D.
Other
Eligibility
19 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Oct 9, 2017 · Synced Oct 21, 2026, 4:20 PM EDT
Completed No phase listed Observational

Prediction by Ultrasound of the Risk of Hepatic Cirrhosis in Cystic Fibrosis

NCT01144507
View directory record Official record
Conditions
Cystic Fibrosis, Pancreatic Insufficiency
Interventions
Abdominal Ultrasound, Sample collection procedures
Procedure · Other
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
3 Years to 12 Years
Enrollment
774 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2023
U.S. locations
10
States / cities
Aurora, Colorado • Atlanta, Georgia • Chicago, Illinois + 7 more
Source: ClinicalTrials.gov public record
Updated Apr 11, 2025 · Synced Oct 21, 2026, 4:20 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Adherence to Minimally Invasive Testing

NCT02251782
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Epi proColon Test, Fecal Immunochemical Test (FIT)
Device
Lead sponsor
Epigenomics, Inc
Industry
Eligibility
50 Years to 76 Years
Enrollment
490 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
2
States / cities
Portland, Oregon • Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 30, 2015 · Synced Oct 21, 2026, 4:20 PM EDT
Completed Phase 2 Interventional Results available

Linsitinib in Treating Patients With Asymptomatic or Mildly Symptomatic Metastatic Prostate Cancer

NCT01533246
View directory record Official record
Conditions
Adenocarcinoma of the Prostate, Hormone-resistant Prostate Cancer, Recurrent Prostate Cancer, Stage IV Prostate Cancer
Interventions
linsitinib, laboratory biomarker analysis
Drug · Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Male only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
2
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 13, 2015 · Synced Oct 21, 2026, 4:20 PM EDT
Enrolling by invitation No phase listed Observational

University of North Carolina (UNC) Barrett's Esophagus and Esophageal Cancer Biorepository

NCT02427269
View directory record Official record
Conditions
Barrett's Esophagus, Esophageal Cancer, Intramucosal Adenocarcinoma
Interventions
Specimen Collection
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2028
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Oct 21, 2026, 4:20 PM EDT
Recruiting No phase listed Observational

Busulfan Sample Collection Study

NCT05711732
View directory record Official record
Conditions
Subjects Treated With Busulfan
Interventions
MyCare Oncology Busulfan Assay Kit
Diagnostic Test
Lead sponsor
Saladax Biomedical, Inc.
Industry
Eligibility
Not listed
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
3
States / cities
Chicago, Illinois • New Brunswick, New Jersey • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Oct 21, 2026, 4:20 PM EDT
Recruiting No phase listed Observational

Project: Every Child for Younger Patients With Cancer

NCT02402244
View directory record Official record
Conditions
Adrenal Gland Pheochromocytoma, Carcinoma In Situ, Central Nervous System Neoplasm, Childhood Immature Teratoma, Childhood Kidney Neoplasm, Childhood Langerhans Cell Histiocytosis, Childhood Mature Teratoma, Congenital Mesoblastic Nephroma, Desmoid Fibromatosis, Ganglioneuroma, Lymphoproliferative Disorder, Malignant Neoplasm, Malignant Solid Neoplasm, Melanocytic Neoplasm, Myeloproliferative Neoplasm, Neoplasm of Uncertain Malignant Potential, Neuroendocrine Neoplasm, Stromal Neoplasm
Interventions
Cytology Specimen Collection Procedure, Medical Chart Review
Other
Lead sponsor
Children's Oncology Group
Network
Eligibility
Up to 25 Years
Enrollment
75,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2030
U.S. locations
246
States / cities
Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 177 more
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 21, 2026, 4:20 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Blood Biomarker Study to Diagnose Adolescent Sport Concussion

NCT05287997
View directory record Official record
Conditions
Brain Concussion
Interventions
Neurolytixs Index
Diagnostic Test
Lead sponsor
Neurolytixs
Industry
Eligibility
13 Years to 17 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Brighton, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 4, 2023 · Synced Oct 21, 2026, 4:20 PM EDT
Completed Not applicable Interventional Results available

Platelet Rich Plasma Injection in Pilon Fractures

NCT02481869
View directory record Official record
Conditions
Fracture
Interventions
Arthrocentesis/PRP, Arthrocentesis/Saline
Biological · Drug
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 5, 2021 · Synced Oct 21, 2026, 4:20 PM EDT
Not yet recruiting No phase listed Observational Accepts healthy volunteers

Mitochondrial DNA Deletions in Plasma as a Diagnostic Aid for Females Presenting With Symptoms of Endometriosis

NCT06907550
View directory record Official record
Conditions
Endometriosis
Interventions
The Mitomic Endometriosis Test (MET) blood test for early detection of endometriosis
Diagnostic Test
Lead sponsor
Pearsanta, Inc
Industry
Eligibility
Female only
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2030
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Apr 13, 2025 · Synced Oct 21, 2026, 4:20 PM EDT
Terminated No phase listed Observational Results available

Predictors of Tumor Response and of Radiation Therapy Side Effects in Patients With Gastrointestinal Cancers

NCT01445327
View directory record Official record
Conditions
Esophageal Cancer, Stomach Cancer, Pancreatic Cancer
Interventions
Specimen collection
Other
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 1, 2022 · Synced Oct 21, 2026, 4:20 PM EDT
Withdrawn No phase listed Observational

Castleman Disease Collaborative Network Biobank

NCT02871050
View directory record Official record
Conditions
Castleman Disease, Castleman's Disease, Giant Lymph Node Hyperplasia, Angiofollicular Lymph Hyperplasia, Angiofollicular Lymph Node Hyperplasia, Angiofollicular Lymphoid Hyperplasia, GLNH, Hyperplasia, Giant Lymph Node
Interventions
Sample Collection
Other
Lead sponsor
Castleman Disease Collaborative Network
Other
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 31, 2018 · Synced Oct 21, 2026, 4:20 PM EDT
Completed Not applicable Interventional

VioOne HIV Profile Supplemental Assay

NCT03727932
View directory record Official record
Conditions
HIV Infections
Interventions
VioOne HIV Profile Supplemental Assay
Device
Lead sponsor
Avioq, Inc.
Industry
Eligibility
2 Years and older
Enrollment
757 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Research Triangle Park, North Carolina
Source: ClinicalTrials.gov public record
Updated Nov 2, 2018 · Synced Oct 21, 2026, 4:20 PM EDT
Completed No phase listed Observational

Determinants of Age-Related Treatment Effectiveness in Ovarian Cancer

NCT02973750
View directory record Official record
Conditions
Ovarian Cancer, Fallopian Tube Cancer, Peritoneal Cancer, Ovarian Diseases, Fallopian Tube Diseases, Peritoneal Diseases
Interventions
Baseline Biopsy, Tissue Collection, Blood Draws
Procedure
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jan 26, 2023 · Synced Oct 21, 2026, 4:20 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Validation of Biomarkers in Amyotrophic Lateral Sclerosis (ALS)

NCT00677768
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis, Lou Gehrig's Disease, Primary Lateral Sclerosis, Nervous System Diseases, Hereditary Spastic Paraparesis
Interventions
No intervention
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
30 Years to 80 Years
Enrollment
475 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2015
U.S. locations
29
States / cities
Phoenix, Arizona • Orange, California • Jacksonville, Florida + 24 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2016 · Synced Oct 21, 2026, 4:20 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Li-Fraumeni Syndrome/TP53 Biobank

NCT04367246
View directory record Official record
Conditions
Li-Fraumeni Syndrome, Li-Fraumeni-Like Syndrome
Interventions
No Intervention
Other
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
Not listed
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2029
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Phildelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 4, 2026 · Synced Oct 21, 2026, 4:20 PM EDT
Not yet recruiting No phase listed Observational

Evaluating Biomarkers of Cognitive Dysfunction in Patients With Cancer

NCT07226466
View directory record Official record
Conditions
Brain Tumor Adult, Brain Metastases From Solid Tumors, Brain Tumor, Primary, Brain Tumor
Interventions
Blood sample, Brain magnetic resonance imaging (MRI), Brain Health Assessment, Quality of Life (QoL) Questionnaire
Procedure · Radiation
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 15, 2026 · Synced Oct 21, 2026, 4:20 PM EDT
Recruiting No phase listed Observational

Increasing Pre-Surgical Identification of Muscle Invasive Tumor Evaluations Prior to Planned Cystectomy (INSITE)

NCT06396533
View directory record Official record
Conditions
Urothelial Carcinoma, Muscle Invasive Bladder Urothelial Carcinoma, Non-Muscle Invasive Bladder Urothelial Carcinoma
Interventions
Not listed
Lead sponsor
Fox Chase Cancer Center
Other
Eligibility
18 Years and older
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
2
States / cities
Omaha, Nebraska • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 31, 2025 · Synced Oct 21, 2026, 4:20 PM EDT
Completed Phase 2 Interventional Results available

Red Blood Cell (RBC) Survival Following Transfusion in Infants

NCT00731588
View directory record Official record
Conditions
Neonatal Anemia
Interventions
Transfused Biotin RBCs - Adults Phase I, Transfused Biotin RBCs - Infants Phase II, Transfused Biotin RBCs - Infants Phase III
Biological
Lead sponsor
John A Widness
Other
Eligibility
1 Hour to 6 Months
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2018
U.S. locations
2
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Aug 13, 2021 · Synced Oct 21, 2026, 4:20 PM EDT