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ClinicalTrials.gov public records Last synced Oct 29, 2026, 3:42 PM EDT

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Showing 1–24 of 485 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Peripheral blood sampling Clear all
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Anti-Hepatitis A Virus, Pharmacokinetics, and Safety of Immune Globulin (Human)

NCT03351933
View directory record Official record
Conditions
Anti-Hepatitis A Antibody Levels in Heathy Subjects
Interventions
Immune Globulin (Human)
Biological
Lead sponsor
Grifols Therapeutics LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Jul 30, 2019 · Synced Oct 29, 2026, 3:42 PM EDT
Terminated Not applicable Interventional

Endovascular Magnesium Sampling in Acute Stroke

NCT01502748
View directory record Official record
Conditions
Acute Stroke
Interventions
endovascular sampling
Other
Lead sponsor
University of Southern California
Other
Eligibility
40 Years to 95 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 1, 2017 · Synced Oct 29, 2026, 3:42 PM EDT
Completed Phase 1 Interventional Results available

Study to Assess the Effect of AZD9291 on the Blood Levels of Rosuvastatin, in Patients With EGFRm+ Non-small Cell Lung Cancer

NCT02317016
View directory record Official record
Conditions
Non Small Cell Lung Cancer
Interventions
Pharmacokinetic sampling - AZD9291, AZD9291 tablet dosing, Rosuvastatin, Pharmacokinetic sampling - rosuvastatin, Pharmacokinetic sampling - AZ5140 and AZ7550
Procedure · Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 99 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Fairfax, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 31, 2018 · Synced Oct 29, 2026, 3:42 PM EDT
Terminated No phase listed Observational

Use Peripheral Blood Proteomics to Predict the Treatment Response and Toxicities in NSCLC Immunotherapy

NCT03951012
View directory record Official record
Conditions
Non Small Cell Lung Cancer
Interventions
Blood draw
Procedure
Lead sponsor
Muhammad Furqan
Other
Eligibility
18 Years to 100 Years
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Oct 12, 2023 · Synced Oct 29, 2026, 3:42 PM EDT
Completed No phase listed Observational

Genetic Mutations in Blood and Tissue Samples in Predicting Response to Treatment in Patients With Locally Advanced Rectal Cancer Undergoing Chemoradiation

NCT02132858
View directory record Official record
Conditions
Mucinous Adenocarcinoma of the Rectum, Recurrent Rectal Cancer, Signet Ring Adenocarcinoma of the Rectum, Stage IIA Rectal Cancer, Stage IIB Rectal Cancer, Stage IIC Rectal Cancer, Stage IIIA Rectal Cancer, Stage IIIB Rectal Cancer, Stage IIIC Rectal Cancer
Interventions
cytology specimen collection procedure, laboratory biomarker analysis
Other
Lead sponsor
Fox Chase Cancer Center
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 2, 2024 · Synced Oct 29, 2026, 3:42 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Genetic Variability in CYP2D6 in U.S Active Duty Population

NCT02960568
View directory record Official record
Conditions
Pharmacologic Action
Interventions
Primaquine
Drug
Lead sponsor
Walter Reed Army Institute of Research (WRAIR)
Federal
Eligibility
18 Years to 60 Years
Enrollment
550 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Silver Spring, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 20, 2021 · Synced Oct 29, 2026, 3:42 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Neuroinflammation and Alzheimer's Pathology in POCD

NCT05378659
View directory record Official record
Conditions
Post-Operative Confusion, Neuroinflammatory Response, Alzheimer Disease
Interventions
Montreal Cognitive Assessment, Stroop Test, 4AT Delirium, Grooved Pegboard, NACC Cognitive Battery, ERP Testing, Blood Plasma and Serum sampling, Cerebral Spinal Fluid Sample
Behavioral · Diagnostic Test
Lead sponsor
University of Tennessee Graduate School of Medicine
Other
Eligibility
60 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 18, 2022 · Synced Oct 29, 2026, 3:42 PM EDT
Terminated Phase 1 Interventional

Tissue-Type Plasminogen Activator (t-PA) Release Predicts Major Adverse Cardiac Events (MACE) in Patients With Non-critical Coronary Artery Disease

NCT00868855
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Bradykinin
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2010
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Oct 29, 2026, 3:42 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Identifying Residential Hazards Using Home Test Kits

NCT00285532
View directory record Official record
Conditions
Poisoning, Lead
Interventions
Not listed
Lead sponsor
National Institute of Environmental Health Sciences (NIEHS)
NIH
Eligibility
3 Months to 5 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2006
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 18, 2014 · Synced Oct 29, 2026, 3:42 PM EDT
Active, not recruiting Phase 2 Interventional

Enhancing Week-long Psychological Treatment for PTSD With Ketamine

NCT05737693
View directory record Official record
Conditions
Posttraumatic Stress Disorder
Interventions
Ketamine, Midazolam
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 70 Years
Enrollment
350 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2031
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Oct 29, 2026, 3:42 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Longitudinal Study of Innate Lymphoid Cells in Peripheral Blood in ALS

NCT03090932
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis
Interventions
Blood draw
Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 80 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 12, 2022 · Synced Oct 29, 2026, 3:42 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Assessment of Day-night Secretion of Progesterone and LH Across Puberty

NCT02155933
View directory record Official record
Conditions
Puberty, Hyperandrogenism
Interventions
Blood sampling
Other
Lead sponsor
University of Virginia
Other
Eligibility
7 Years to 17 Years · Female only
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2025
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Nov 2, 2023 · Synced Oct 29, 2026, 3:42 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Mechanisms of Cerebrovascular Control

NCT02936687
View directory record Official record
Conditions
Metabolic Syndrome X
Interventions
NOS Inhibition, ET-1 Inhibition, NOS Inhibition Placebo, 3 Tesla MRI, Intravenous Catheter, Oral Glucose Tolerance Test, ET-1 Inhibition Placebo
Drug · Device · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 45 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 18, 2021 · Synced Oct 29, 2026, 3:42 PM EDT
Completed No phase listed Observational

Ventricular Tachyarrhythmia (VT) Storm, Gene Expression in Implantable Cardioverter Defibrillator (ICD) Patients With Electrical Storm

NCT00284453
View directory record Official record
Conditions
Arrhythmias
Interventions
Peripheral blood sampling
Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2018
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 12, 2019 · Synced Oct 29, 2026, 3:42 PM EDT
Recruiting No phase listed Observational

Unified Network for Integrated Fluid Collection at Yale

NCT07689864
View directory record Official record
Conditions
Molecular Residual Disease, Cancer
Interventions
Not listed
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
2,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 29, 2026, 3:42 PM EDT
Completed No phase listed Observational

Assessment of MicroRNA Expression in Acute Graft-versus-Host Disease

NCT01521039
View directory record Official record
Conditions
Acute Graft-versus-Host Disease, Allogeneic Stem Cell Transplant
Interventions
Blood samples
Procedure
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
259 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2024
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 20, 2025 · Synced Oct 29, 2026, 3:42 PM EDT
Recruiting No phase listed Observational

Blood, Urine, and Tissue Collection for Cutaneous Lymphoma, Eczema, and Atopic Dermatitis Research

NCT00177268
View directory record Official record
Conditions
Cutaneous T-cell Lymphoma, Sezary Syndrome, Mycosis Fungoides, Eczema, Atopic Dermatitis
Interventions
Blood draw, skin biopsy or urine collection
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2032
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 30, 2025 · Synced Oct 29, 2026, 3:42 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Melatonin Levels in Smith Magenis Syndrome (SMS)

NCT00691574
View directory record Official record
Conditions
Chromosome Disorders
Interventions
Melatonin, Enviro-light artificial light box
Dietary Supplement · Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
3 Years to 85 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1998 – 2009
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Nov 27, 2019 · Synced Oct 29, 2026, 3:42 PM EDT
Suspended No phase listed Observational Accepts healthy volunteers

Skin Characteristics of Parents of Food Allergic Pediatric Patients

NCT04198753
View directory record Official record
Conditions
Food Allergy in Children
Interventions
Skin tape stripping, Skin barrier assessment, Blood draw
Diagnostic Test · Device
Lead sponsor
National Jewish Health
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Denver, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 13, 2020 · Synced Oct 29, 2026, 3:42 PM EDT
Completed No phase listed Observational

Intestinal Ischemia as a Stimulus for Systemic Inflammatory Response After Cardiac Arrest

NCT01944605
View directory record Official record
Conditions
Cardiac Arrest, Reperfusion Injury
Interventions
Not listed
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 6, 2017 · Synced Oct 29, 2026, 3:42 PM EDT
Completed Phase 1 Interventional Results available

Study to Assess the Effect of Itraconazole (a CYP3A4 Inhibitor) on the Pharmacokinetics of AZD9291, in Patients With EGFR Positive Non-small Cell Lung Cancer. Patients Will be Chosen From Those Who Have Already Been Prescribed an EGFR TKI Medicine (Such as Iressa or Tarceva)

NCT02157883
View directory record Official record
Conditions
Advanced Non Small Cell Lung Cancer, Advanced (Inoperable) Non Small Cell Lung Cancer
Interventions
Pharmacokinetic sampling, AZD9291, Itraconazole
Procedure · Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 99 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2023
U.S. locations
2
States / cities
San Diego, California • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 19, 2025 · Synced Oct 29, 2026, 3:42 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

COVID-19 Recovery Study: Symptoms and Biomarkers of Long COVID-19 in People Living With and Without HIV

NCT04958889
View directory record Official record
Conditions
Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV2), HIV
Interventions
No intervention
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
392 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 4, 2024 · Synced Oct 29, 2026, 3:42 PM EDT
Active, not recruiting Not applicable Interventional

Evaluate The Utility Of 124I-cG250 for The Early Detection Of Response to Therapy In Patients With Metastatic Renal Cell Carcinoma

NCT01582204
View directory record Official record
Conditions
Renal Cancer
Interventions
124IcG250
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Oct 29, 2026, 3:42 PM EDT
Completed Not applicable Interventional

Ultrasound for the Detection of Oxaliplatin-Induced Peripheral Neuropathy

NCT03958747
View directory record Official record
Conditions
Gastrointestinal Cancer, Colorectal Cancer
Interventions
Ultrasound - Serial and Tibial Nerve, Skin Biopsy, Abbreviated Neurologic Exam, Blood draw, Nerve Conduction Study, QLQ-CIPN20 Questionnaire Administration
Diagnostic Test · Procedure · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Oct 29, 2026, 3:42 PM EDT