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Showing 1–24 of 54 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Serial Blood Sampling Clear all
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Biomarkers of Lupus Disease: Serial Biomarker Sampling in Patients With Active Systemic Lupus Erythematosus (SLE)

NCT00987831
View directory record Official record
Conditions
Systemic Lupus Erythematosus
Interventions
Group B SLE one blood donation, Blood drawing only Group C, Group A SLE prospective study
Other · Drug
Lead sponsor
Oklahoma Medical Research Foundation
Other
Eligibility
14 Years to 70 Years
Enrollment
158 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
2
States / cities
Oklahoma City, Oklahoma • Collegeville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 19, 2014 · Synced Sep 1, 2026, 5:13 PM EDT
Recruiting Phase 1 Interventional

The Use of Nanoparticles to Guide the Surgical Treatment of Prostate Cancer

NCT04167969
View directory record Official record
Conditions
Prostate Cancer
Interventions
(64Cu)-NOTA-PSMAi-PEG-Cy5.5-C' dot tracer, PET/MRI/fluorescence imaging, Blood and urine sampling, laparoscopic radical prostatectomy and bilateral pelvic LN dissection or a salvage lymph node dissection, 89Zr-DFO-PSMAi-PEG-Cy5.5-C' dots
Drug · Diagnostic Test · Other + 1 more
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Male only
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Sep 1, 2026, 5:13 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 7, 2026 · Synced Sep 1, 2026, 5:13 PM EDT
Active, not recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Evaluation of D3 Receptor Occupancy Using FLUORTRIOPRIDE ([18F]FTP) PET/CT

NCT02815917
View directory record Official record
Conditions
D3 Dopamine Receptor, Cocaine-dependent, Healthy Volunteer
Interventions
[18F]FTP PET/CT
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 60 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 9, 2026 · Synced Sep 1, 2026, 5:13 PM EDT
Terminated No phase listed Observational

Circulating Tumor DNA Alterations in Non-small Cell Lung Cancer Patients Treated With Pembrolizumab

NCT04791215
View directory record Official record
Conditions
Non Small Cell Lung Cancer
Interventions
Observational
Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 25, 2024 · Synced Sep 1, 2026, 5:13 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Kaempferol Absorption and Pharmacokinetics Evaluation

NCT07322406
View directory record Official record
Conditions
No Disease, Mitochondria Health, Longevity, Pharmacokinetics and Biological Absorption of Kaempferol in Healthy Adult, Healthy Volunteers
Interventions
Kaempferol
Dietary Supplement
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 70 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
3
States / cities
New York, New York • Chapel Hill, North Carolina • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 22, 2026 · Synced Sep 1, 2026, 5:13 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

A Prospective Registry for Patients at High-Risk for Pancreatic Cancer

NCT06151223
View directory record Official record
Conditions
Pancreatic Cancer, Pancreatic Ductal Adenocarcinoma, PDAC, PDAC - Pancreatic Ductal Adenocarcinoma
Interventions
Bio-specimen Collection: Blood, Bio-specimen Collection: Pancreatic Juice, MRI
Other · Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2031
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Sep 1, 2026, 5:13 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Migraine and CVD Risk in Women

NCT03081390
View directory record Official record
Conditions
Migraine
Interventions
Mixed meal tolerance testing, Skin conductance & cold pressor test, Flow-mediated dilation testing
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2026
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 7, 2025 · Synced Sep 1, 2026, 5:13 PM EDT
Completed Phase 1 Interventional Results available

Impact of Steady State Cobicistat and Darunavir/Cobicistat on the Pharmacokinetics and Pharmacodynamics of Oral Anticoagulants (Rivaroxaban, Apixaban) in Health Volunteers

NCT03864406
View directory record Official record
Conditions
Healthy Volunteers
Interventions
Cobicistat, Darunavir/Cobicistat, Rivaroxaban
Drug
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 30, 2023 · Synced Sep 1, 2026, 5:13 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Persistent Postpartum Cardiovascular Dysfunction in Patients With Preeclampsia

NCT04063397
View directory record Official record
Conditions
Preeclampsia Severe or Mild, Cardiac Complication
Interventions
Echocardiogram, Blood draw
Diagnostic Test
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older · Female only
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 9, 2024 · Synced Sep 1, 2026, 5:13 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 20, 2026 · Synced Sep 1, 2026, 5:13 PM EDT
Completed No phase listed Observational

PREDICT Cytomegalovirus (CMV)

NCT03300882
View directory record Official record
Conditions
Lung Transplant
Interventions
Procedure
Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
3
States / cities
Baltimore, Maryland • Durham, North Carolina • Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 5, 2020 · Synced Sep 1, 2026, 5:13 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Serial Phlebotomy in Voluntary Blood Donors

NCT02762422
View directory record Official record
Conditions
Atherosclerosis
Interventions
Phlebotomy
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
40 Years to 70 Years
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 4, 2016 · Synced Sep 1, 2026, 5:13 PM EDT
Active, not recruiting Phase 1 Interventional

A First in Human Study Using 89Zr-cRGDY Ultrasmall Silica Particle Tracers for Malignant Brain Tumors

NCT03465618
View directory record Official record
Conditions
Brain Cancer, Pituitary Adenoma
Interventions
89Zr-DFO-cRGDY-PEG-Cy5-C' dots PET Imaging, Blood and Urine samples
Drug · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 1, 2026, 5:13 PM EDT
Completed Not applicable Interventional Results available

Study of the Pharmacokinetics of Daptomycin in Children With Renal Disease

NCT01012089
View directory record Official record
Conditions
Chronic Kidney Disease, Bacterial Infection
Interventions
Daptomycin
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
12 Years to 17 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Jun 5, 2018 · Synced Sep 1, 2026, 5:13 PM EDT
Recruiting Phase 1 Interventional

Evaluation of Circulating Immune Response After Histosonics in Colorectal Cancer (ECHO-CRC)

NCT07361107
View directory record Official record
Conditions
Colorectal (Colon or Rectal) Cancer
Interventions
Histotripsy
Procedure
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
New Hyde Park, New York
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Sep 1, 2026, 5:13 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Functional Consequences of T-bet Expression in Flu-specific Memory B Cells After Live Attenuated Influenza Vaccine (LAIV)

NCT04080245
View directory record Official record
Conditions
Influenza, Human
Interventions
Treatment Group Live Attenuated Flu Vaccine (LAIV)
Biological
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 50 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 10, 2025 · Synced Sep 1, 2026, 5:13 PM EDT
Completed Not applicable Interventional Results available

PET Imaging With 89Zr-DFO-Trastuzumab in Esophagogastric Cancer

NCT02023996
View directory record Official record
Conditions
Esophagogastric Cancer
Interventions
89Zr-DFO-trastuzumab, PET imaging
Radiation · Device
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 9, 2024 · Synced Sep 1, 2026, 5:13 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Pilot Study To Investigate The Effect Of Concurrent Antacid Administration On The Bioavailability Of Six Experimental Formulations Of Palbociclib

NCT02311946
View directory record Official record
Conditions
Healthy
Interventions
Palbociclib Alone, Palbociclib + Rabeprazole
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
3
States / cities
Miami, Florida • South Miami, Florida
Source: ClinicalTrials.gov public record
Updated May 27, 2015 · Synced Sep 1, 2026, 5:13 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Use of Serial Plasma NGS as a New Efficacy Metric to Guide Immunotherapy Treatment Discontinuation

NCT06146920
View directory record Official record
Conditions
Melanoma, Non-small Cell Lung Cancer
Interventions
Evaluation of ctDNA using the F1T after 1 year of immunotherapy
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 16, 2026 · Synced Sep 1, 2026, 5:13 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

ImpaCt Of Shiftwork on METabolic Flexibility and Skeletal Muscle Clocks

NCT05820490
View directory record Official record
Conditions
Metabolic Health
Interventions
Whole Room Calorimeter, Mixed-Meal Tolerance Test (MMTT), Core Body Temperature, Morningness-Eveningness Questionnaire, Muscle Biopsy, Serial Blood Sampling
Other · Procedure
Lead sponsor
AdventHealth Translational Research Institute
Other
Eligibility
21 Years to 45 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Sep 1, 2026, 5:13 PM EDT
Recruiting No phase listed Observational

A Biospecimen Collection Study to Identify the Targets of Disease-Reactive T Cells in Patients With Autoimmune Disease

NCT06587828
View directory record Official record
Conditions
Autoimmune Diseases, Ulcerative Colitis, Multiple Sclerosis, Scleroderma, Ankylosing Spondylitis, Celiac Disease, Non-radiographic Axial Spondyloarthritis (Nr-axSpA), Crohn&Amp;#39;s Disease, Birdshot Chorioretinitis
Interventions
Companion blood samples with procedure
Procedure
Lead sponsor
TScan Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
11
States / cities
Orange, California • Sherman Oaks, California • Skokie, Illinois + 7 more
Source: ClinicalTrials.gov public record
Updated Nov 23, 2025 · Synced Sep 1, 2026, 5:13 PM EDT
Completed Early Phase 1 Interventional

89Zr-DFO-REGN3767 in PET Scans in People With Diffuse Large B Cell Lymphoma (DLBCL)

NCT04566978
View directory record Official record
Conditions
Large B-cell Lymphoma, DLBCL
Interventions
89Zr-DFO-REGN3767, PET/CT
Drug · Diagnostic Test
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 22, 2025 · Synced Sep 1, 2026, 5:13 PM EDT
Recruiting Not applicable Interventional

Personalized Perioperative Analgesia Platform (PPAP) for Pediatric Spine Fusion Surgery (sIRB)

NCT05367609
View directory record Official record
Conditions
PPAP, Spine Fusion
Interventions
Preoperative Genotyping
Diagnostic Test
Lead sponsor
Senthil Sadhasivam
Other
Eligibility
10 Years to 21 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
5
States / cities
San Francisco, California • St. Petersburg, Florida • Indianapolis, Indiana + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Sep 1, 2026, 5:13 PM EDT