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ClinicalTrials.gov public records Last synced Oct 14, 2026, 5:33 AM EDT

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Showing 409–432 of 439 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Peripheral blood draws Clear all
Completed Phase 2 Interventional Results available

Study of Pharmacology of 17-OHPC in Pregnancy

NCT00409825
View directory record Official record
Conditions
Pregnancy
Interventions
17-OHPC, Blood Draws
Drug · Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
4
States / cities
Washington D.C., District of Columbia • Pittsburgh, Pennsylvania • Galveston, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 27, 2015 · Synced Oct 14, 2026, 5:33 AM EDT
Not listed Not applicable Interventional

Immunogenicity of Influenza Vaccine in Long Term Care

NCT02933723
View directory record Official record
Conditions
Influenza
Interventions
Blood Draw
Procedure
Lead sponsor
Insight Therapeutics, LLC
Other
Eligibility
65 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 9, 2021 · Synced Oct 14, 2026, 5:33 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Use of Jet Injection Lidocaine for Blood Draws in Young Children

NCT01890642
View directory record Official record
Conditions
Pain
Interventions
J tip, Pain Ease Spray, 1% buffered lidocaine, placebo cooling spray (normal saline spray), Sucrose
Device · Other · Drug
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
6 Months to 6 Years
Enrollment
205 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 6, 2015 · Synced Oct 14, 2026, 5:33 AM EDT
Active, not recruiting No phase listed Observational

Spontaneous Regression in Metastatic Melanoma and Renal Cell Carcinoma

NCT03728842
View directory record Official record
Conditions
Melanoma; Renal Cell Carcinoma
Interventions
Blood collection for laboratory studies, Data collection from medical record
Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2027
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Oct 27, 2025 · Synced Oct 14, 2026, 5:33 AM 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 10, 2026 · Synced Oct 14, 2026, 5:33 AM EDT
Completed Phase 1 Interventional

Iodine I 131 Monoclonal Antibody 3F8 and Bevacizumab in Treating Patients With Relapsed or Refractory Neuroblastoma

NCT00450827
View directory record Official record
Conditions
Neuroblastoma
Interventions
bevacizumab, filgrastim, autologous hematopoietic stem cell transplantation, iodine I 131 monoclonal antibody 3F8
Biological · Procedure · Radiation
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
1 Year and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 28, 2015 · Synced Oct 14, 2026, 5:33 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

MicroRNAs as Diagnostic and Predictive Biomarkers for Acute Graft Versus Host Disease

NCT02917148
View directory record Official record
Conditions
Acute GVH Disease
Interventions
Peripheral Venipuncture or Blood draw from Central Line
Other
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Lake Success, New York
Source: ClinicalTrials.gov public record
Updated Oct 11, 2017 · Synced Oct 14, 2026, 5:33 AM EDT
Recruiting No phase listed Observational

Precision Medicine Approaches to Renal Osteodystrophy

NCT05880914
View directory record Official record
Conditions
Renal Osteodystrophy, Chronic Kidney Diseases, CKD-MBD, Bone Turnover Rate Disorder, Secondary Hyperparathyroidism
Interventions
miRNAseq analysis, Standard treatment for bone disorder
Procedure · Drug
Lead sponsor
Thomas Nickolas
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 12, 2026 · Synced Oct 14, 2026, 5:33 AM EDT
Not listed Not applicable Interventional

Non-invasive Fluid Management

NCT02892799
View directory record Official record
Conditions
Respiratory Distress Syndrome, Adult
Interventions
NICOM-Guided Diuresis, Standard of Care
Other
Lead sponsor
Intermountain Health Care, Inc.
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Murray, Utah
Source: ClinicalTrials.gov public record
Updated Apr 8, 2019 · Synced Oct 14, 2026, 5:33 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Characterizing Late-season Influenza Vaccine Responses to Compare the 2023 and 2024 Vaccine Formulations

NCT06567860
View directory record Official record
Conditions
Influenza A
Interventions
Influenza Fluzone vaccine
Biological
Lead sponsor
La Jolla Institute for Immunology
Other
Eligibility
18 Years to 64 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Oct 14, 2026, 5:33 AM EDT
Terminated Phase 1 Interventional Results available

Dose Escalation Trial of Denileukin Diftitox (Ontak) Post Autologous Transplantation

NCT01251952
View directory record Official record
Conditions
Multiple Myeloma
Interventions
Denileukin Diftitox (Ontak)
Drug
Lead sponsor
Barbara Ann Karmanos Cancer Institute
Other
Eligibility
18 Years to 70 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 20, 2017 · Synced Oct 14, 2026, 5:33 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Role of Physical Activity During Pregnancy on Metabolic Function, Inflammation, and Maternal and Neonatal Outcomes

NCT03504319
View directory record Official record
Conditions
Obesity, Pregnancy Related
Interventions
Exposure to high-fat smoothie
Other
Lead sponsor
Western Kentucky University
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Bowling Green, Kentucky
Source: ClinicalTrials.gov public record
Updated May 20, 2020 · Synced Oct 14, 2026, 5:33 AM EDT
Suspended Phase 1 Interventional Accepts healthy volunteers

Tracking Peripheral Immune Cell Infiltration of the Brain in Central Inflammatory Disorders Using [Zr-89]Oxinate-4-labeled Leukocytes.

NCT03807973
View directory record Official record
Conditions
Fibromyalgia, Chronic Fatigue Syndrome, Multiple Sclerosis, Healthy
Interventions
[Zr-89]Oxine-labeled leukocytes PET/MRI
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2028
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Oct 14, 2026, 5:33 AM EDT
Completed Phase 2 Interventional Results available

Maximizing trEatment of Neurological Dysfunction Using INtravenous Guanfacine Study

NCT04742673
View directory record Official record
Conditions
Critical Illness, Delirium, Cognitive Impairment
Interventions
Guanfacine, Placebo
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 19, 2026 · Synced Oct 14, 2026, 5:33 AM EDT
Completed Not applicable Interventional

Implementation of Vascular Care Team to Improve Medical Management of PAD Patients

NCT04400409
View directory record Official record
Conditions
Peripheral Artery Disease
Interventions
Intervention A - Vascular Care + site 6MWT administration, Intervention B - Standard Care + site 6MWT administration, Intervention A - Vascular Care + CPC EQuIP 6MWT administration, Intervention B - Standard Care + CPC EQuIP 6MWT administration
Other
Lead sponsor
Colorado Prevention Center
Other
Eligibility
Not listed
Enrollment
166 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Feb 8, 2024 · Synced Oct 14, 2026, 5:33 AM EDT
Withdrawn Not applicable Interventional

Point of Care Testing to Improve Monitoring of LVAD Patients

NCT03555552
View directory record Official record
Conditions
Anticoagulation and Thrombosis Point of Care Test (AT-POCT)
Interventions
Anticoagulation and Thrombosis Point of Care Test(AT-POCT), Duke Central Automated Laboratory (DCAL)
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 9, 2023 · Synced Oct 14, 2026, 5:33 AM EDT
Terminated Phase 1 Interventional Results available

Donor-Alloantigen-Reactive Regulatory T Cell (darTregs) in Liver Transplantation

NCT02188719
View directory record Official record
Conditions
Liver Transplantation
Interventions
Anti-Thymocyte Globulin - Rabbit, darTreg Infusion, Everolimus, Tacrolimus, Mycophenolate mofetil, Prednisone, Acetaminophen, Diphenhydramine, Anti-Infective Prophylaxis, Leukapheresis, Blood draws, Liver biopsies, Liver transplantation
Biological · Drug · Procedure
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
21 Years to 70 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
3
States / cities
San Francisco, California • Chicago, Illinois • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 22, 2020 · Synced Oct 14, 2026, 5:33 AM EDT
Active, not recruiting No phase listed Observational

Clinical Assessment of Low Calcium In traUMa (CALCIUM)

NCT05885256
View directory record Official record
Conditions
Hypocalcemia
Interventions
Amending current standard trauma order set
Diagnostic Test
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years and older
Enrollment
391 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Feb 11, 2025 · Synced Oct 14, 2026, 5:33 AM EDT
Recruiting No phase listed Observational

Membrane Target Detection for Leukemia Treatment

NCT04841447
View directory record Official record
Conditions
Hematological Malignancy
Interventions
Study sample collection
Other
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 10, 2025 · Synced Oct 14, 2026, 5:33 AM EDT
Completed Not applicable Interventional

Sodium Channel Splicing in Obstructive Sleep Apnea (SOCS-OSA)

NCT02725632
View directory record Official record
Conditions
Sleep Apnea Syndromes
Interventions
CPAP
Device
Lead sponsor
Rhode Island Hospital
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 26, 2017 · Synced Oct 14, 2026, 5:33 AM EDT
Completed Phase 2 Interventional Results available

Maximizing Analgesia to Reduce Pain in Knee Osteoarthritis

NCT03098563
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Blinded study medication
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
45 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 11, 2024 · Synced Oct 14, 2026, 5:33 AM EDT
Completed Not applicable Interventional

Project 4B: Lower Extremity Strength Training in ICU Patients

NCT02467023
View directory record Official record
Conditions
Sepsis
Interventions
Muscle stimulation with Niveus medical stimulator, measurement of maximal isometric twitch strength, Muscle Biopsy, Muscle Biopsy Medication: Lidocaine, Muscle Biopsy Medication: Versed, Muscle Biopsy Medication: Fentanyl, Blood and Urine Sampling, ineffective muscle stimulation
Device · Procedure · Drug + 1 more
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 19, 2018 · Synced Oct 14, 2026, 5:33 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

25-Hydroxyvitamin D Pharmacokinetic Study

NCT03401541
View directory record Official record
Conditions
Vitamin D Deficiency, Fat Malabsorption
Interventions
Calcifediol, Calciferol
Drug
Lead sponsor
Boston University
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 4, 2020 · Synced Oct 14, 2026, 5:33 AM EDT
Completed Not applicable Interventional

A Pilot Study of Perihepatic Phlebotomy During Hepatic Resections

NCT01749332
View directory record Official record
Conditions
Liver Cancer
Interventions
Perihepatic Phlebotomy
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Not listed
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 3, 2019 · Synced Oct 14, 2026, 5:33 AM EDT