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ClinicalTrials.gov public records Last synced Oct 11, 2026, 12:12 AM EDT

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

Showing 49–72 of 183 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: healthy volunteers: blood collection Clear all
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Disorders of the Acute Phase Response Following Trauma and Invasive Surgery

NCT03741023
View directory record Official record
Conditions
Acute Phase Response
Interventions
Blood draw (venipuncture or fingerstick)
Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
2 Months and older
Enrollment
320 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 11, 2026, 12:12 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Biomarker Discovery for Novel Drug Development in Idiopathic Pulmonary Fibrosis

NCT01718990
View directory record Official record
Conditions
Idiopathic Pulmonary Fibrosis (IPF)
Interventions
Not listed
Lead sponsor
University of California, San Francisco
Other
Eligibility
35 Years to 80 Years
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2018
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jul 31, 2020 · Synced Oct 11, 2026, 12:12 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Collection and Distribution of Biospecimens for Novel Research

NCT05080907
View directory record Official record
Conditions
Cancer, Healthy, Gastrointestinal Complication, Autoimmune Diseases, Infectious Disease, Women's Health: High-Risk Pregnancy, Dermatologic Disease, Blood Disease
Interventions
Observational
Other
Lead sponsor
iSpecimen Inc
Industry
Eligibility
1 Year to 99 Years
Enrollment
100,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2025
U.S. locations
7
States / cities
Birmingham, Alabama • Huntsville, Alabama • Mobile, Alabama + 4 more
Source: ClinicalTrials.gov public record
Updated Nov 9, 2022 · Synced Oct 11, 2026, 12:12 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

The Safety of Autologous Lyophilized Plasma Versus Fresh Frozen Plasma in Healthy Volunteers

NCT00968487
View directory record Official record
Conditions
Healthy
Interventions
Lyophilized Plasma, Fresh Frozen Plasma
Biological · Other
Lead sponsor
HemCon Medical Technologies, Inc
Industry
Eligibility
18 Years to 55 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 24, 2012 · Synced Oct 11, 2026, 12:12 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Collection of Airway, Blood and/or Urine Specimens From Subjects for Research Studies

NCT01776398
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease (COPD), Smoking, Smoking Cessation, Idiopathic Pulmonary Fibrosis (IPF), Rheumatoid Arthritis-Associated Interstitial Lung Disease, Scleroderma-Associated Interstitial Lung Disease (SSC-ILD)
Interventions
Not listed
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 14, 2025 · Synced Oct 11, 2026, 12:12 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Circulating Biomarkers in the Development of Type 1 Diabetes

NCT05505669
View directory record Official record
Conditions
Diabetes
Interventions
One-time blood (up to 100 ml) will be drawn and the amount of blood drawn is based on weight. Saliva and urine will be collected during the blood draw visit.
Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
Not listed
Enrollment
165 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2029
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jun 24, 2026 · Synced Oct 11, 2026, 12:12 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Evaluation of Mitochondrial Dysfunction in Severe Burn and Trauma Patients

NCT01812941
View directory record Official record
Conditions
Burns, Trauma
Interventions
trauma: blood collection, healthy volunteers: blood collection, Burn: blood collection
Other
Lead sponsor
University of South Alabama
Other
Eligibility
19 Years to 70 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2021
U.S. locations
1
States / cities
Mobile, Alabama
Source: ClinicalTrials.gov public record
Updated May 28, 2021 · Synced Oct 11, 2026, 12:12 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Pathophysiology of Chronic Wounds

NCT00006437
View directory record Official record
Conditions
Healthy, Skin Ulcer
Interventions
Not listed
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
Not listed
Enrollment
999 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 11, 2026, 12:12 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Predicting Responsiveness in Oncology Patients Based on Host Response Evaluation During Anti Cancer Treatments, Using Multiomics

NCT05736029
View directory record Official record
Conditions
Non Small Cell Lung Cancer, Healthy
Interventions
blood, stool and tissue samples collection
Other
Lead sponsor
OncoHost Ltd.
Industry
Eligibility
18 Years and older
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2028
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Feb 21, 2023 · Synced Oct 11, 2026, 12:12 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Sema 4A as a Marker for Inflammatory Disease in Multiple Sclerosis

NCT05077956
View directory record Official record
Conditions
Relapsing Multiple Sclerosis, Multiple Sclerosis
Interventions
Cerebrospinal and Blood Serum Semaphorin 4A Levels
Diagnostic Test
Lead sponsor
Providence Health & Services
Other
Eligibility
18 Years to 55 Years · Female only
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 7, 2023 · Synced Oct 11, 2026, 12:12 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Natural History, Pathogenesis, and Outcome of Autoinflammatory Diseases (NOMID/CAPS, DIRA, CANDLE, SAVI, NLRC4-MAS, Still'S-like Diseases, and Other Undifferentiated Autoinflammatory Diseases)

NCT02974595
View directory record Official record
Conditions
NOMID, DIRA, NLRC4-MAS, SAVI, CANDLE
Interventions
Not listed
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
Up to 99 Years
Enrollment
3,200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2032
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 11, 2026, 12:12 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Development of a Database to Investigate Digital and Blood-Based Biomarkers and Their Relationship to Tau and Amyloid PET Imaging in Older Participants Who Are Cognitively Normal (CN), Have Mild Cognitive Impairment (MCI), or Have Mild-to-Moderate AD Dementia

NCT06584357
View directory record Official record
Conditions
Mild Cognitive Impairment, Alzheimer's Disease, Alzheimer's Disease, Early Onset, Memory Loss, Memory Disorders, Memory Impairment
Interventions
Biomarker Data Collection, MK6240
Other · Radiation
Lead sponsor
GAP Innovations, PBC
Industry
Eligibility
60 Years to 90 Years
Enrollment
1,200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
22
States / cities
Atlantis, Florida • Aventura, Florida • Clermont, Florida + 19 more
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Oct 11, 2026, 12:12 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Investigations Regarding B-cell Subsets in Humans

NCT00926692
View directory record Official record
Conditions
Healthy
Interventions
Blood draw
Other
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
249 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2014
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated Aug 26, 2015 · Synced Oct 11, 2026, 12:12 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Lung EpiCheck Biomarkers Development Study

NCT06245876
View directory record Official record
Conditions
Lung Cancer
Interventions
Blood collection
Other
Lead sponsor
Nucleix Ltd.
Industry
Eligibility
20 Years to 80 Years
Enrollment
2,132 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
6
States / cities
Miami, Florida • Panama City, Florida • Shreveport, Louisiana + 3 more
Source: ClinicalTrials.gov public record
Updated Sep 30, 2026 · Synced Oct 11, 2026, 12:12 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Precision Crohn's Disease Management Utilizing Predictive Protein Panels (ENvISION)

NCT04131504
View directory record Official record
Conditions
Crohn's Disease, IBD
Interventions
Infliximab, Adalimumab
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
1 Year to 22 Years
Enrollment
239 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
4
States / cities
Hartford, Connecticut • Cincinnati, Ohio • Columbus, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 30, 2024 · Synced Oct 11, 2026, 12:12 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Accuracy Verification of the INVOS PM7100

NCT07166341
View directory record Official record
Conditions
Tissue Oxygenation
Interventions
Observational
Device
Lead sponsor
Medtronic - MITG
Industry
Eligibility
18 Years to 46 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 11, 2026, 12:12 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Lipidomics Screening of Anti-inflammatory Drugs and Drug Candidates in Vitro - Part A

NCT02095288
View directory record Official record
Conditions
Healthy
Interventions
Blood draw
Procedure
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 50 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2029
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 23, 2026 · Synced Oct 11, 2026, 12:12 AM EDT
Not yet recruiting Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetics of Y-4 Tablets With Pregabalin Capsules and Riluzole Tablets in U.S. Healthy Participants

NCT07618715
View directory record Official record
Conditions
Healthy Male and Female Subjects
Interventions
Y-4 tablet, Pregabalin capsule, Riluzole tablet
Drug
Lead sponsor
Neurodawn Pharmaceutical Co., Ltd.
Industry
Eligibility
18 Years to 45 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Secaucus, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 1, 2026 · Synced Oct 11, 2026, 12:12 AM EDT
Completed No phase listed Observational

Characterization of the Innate Immune Response in Healthy NIH Employees at Baseline and After Immunization With the H1N1 Vaccine

NCT00995527
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Not listed
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 6, 2017 · Synced Oct 11, 2026, 12:12 AM EDT
Withdrawn Early Phase 1 Interventional Accepts healthy volunteers

Determination of Cannabinoid and Cannabinoid Metabolite Levels in Healthy Volunteers

NCT04997616
View directory record Official record
Conditions
Healthy
Interventions
Happy Lane Hemp Extract/CBD soft gels (25 mg/capsule)
Dietary Supplement
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years to 45 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Jan 5, 2023 · Synced Oct 11, 2026, 12:12 AM EDT
Completed Early Phase 1 Interventional

NIH CCR2 AAA Study

NCT04586452
View directory record Official record
Conditions
Abdominal Aortic Aneurysm (AAA), No Abdominal Aortic Aneurysm (Non-AAA)
Interventions
AAA Group (Aim 3A), Non-AAA Group, Ex Vivo Human AAA Specimens (Aim 2A), Relationship between radiotracer and CCR2 (Aim 2B), AAA Group (Aim 3B-Reproducibility)
Diagnostic Test · Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
40 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 15, 2025 · Synced Oct 11, 2026, 12:12 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Safety and Pharmacokinetics of Kovacaine Nasal Spray (24 Hour Blood Collection)

NCT01807624
View directory record Official record
Conditions
Anesthesia
Interventions
Tetracaine HCl 3% and Oxymetazoline HCl 0.05%
Drug
Lead sponsor
St. Renatus, LLC
Industry
Eligibility
18 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 30, 2017 · Synced Oct 11, 2026, 12:12 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Development of 4D Flow MRI for Risk Stratification of Variceal Bleeding in Cirrhosis

NCT04867954
View directory record Official record
Conditions
Cirrhosis, Liver, Gastroesophageal Varices, Fontan Procedure
Interventions
Ensure Plus®, Pre-clinical validation contrast enhanced MRI, Clinical validation MRI, Pre-clinical validation contrast enhanced MRI + fasting
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Oct 11, 2026, 12:12 AM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Developing Non-Communicable Disease Registries in Africa : A Step Towards Providing Quality Data for Improving Patient Outcomes

NCT03473795
View directory record Official record
Conditions
Non-Communicable Disease
Interventions
Questionnaire forms, Bio-specimen samples
Behavioral · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
6,990 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 18, 2026 · Synced Oct 11, 2026, 12:12 AM EDT