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ClinicalTrials.gov public records Last synced Sep 8, 2026, 10:48 PM EDT

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Showing 1–24 of 71 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Blood Volume Analysis Clear all
Not yet recruiting Phase 1 Interventional

Neuronavigation-guided FUS-induced BBB Opening in Alzheimer's Disease Patients and Its Effects on Brain Amyloid and Tau

NCT06600880
View directory record Official record
Conditions
Alzheimer Disease, Early Onset
Interventions
Neuronavigation-guided single-element focused ultrasound transducer, Lumason, Magnetic Resonance Imaging (MRI) with or without gadolinium contrast agents, Positron Emission Tomography (PET), Amyvid, MK-6240, Dotarem, Blood draw, UR5e, Urine test
Device · Drug · Other + 2 more
Lead sponsor
Columbia University
Other
Eligibility
50 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Sep 8, 2026, 10:48 PM EDT
Completed Not applicable Interventional Results available

Blood Volume Analysis of Total Hip Arthroplasty Patients Under Hypotensive Anesthesia

NCT02148809
View directory record Official record
Conditions
Blood Volume Analysis
Interventions
1mL of I-131 Human Serum Albumin is injected prior to the measurements
Radiation
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
50 Years to 75 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 13, 2017 · Synced Sep 8, 2026, 10:48 PM EDT
Completed Not applicable Interventional

Blood Volume and Hemodynamic Analysis in Patients With Chronic Heart Failure

NCT02120014
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
blood volume measurement, venous plethysmography
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 23, 2018 · Synced Sep 8, 2026, 10:48 PM EDT
Terminated Phase 4 Interventional Results available

Sputum-derived Cellular Targets After Xolair (Omalizumab)

NCT02658877
View directory record Official record
Conditions
Asthma
Interventions
Omalizumab, Placebo
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 65 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 29, 2019 · Synced Sep 8, 2026, 10:48 PM EDT
Not yet recruiting No phase listed Observational Accepts healthy volunteers

Release Kinetics of rhBMP-2 Using E-PRF as an Autologous Carrier: An In Vitro Analysis

NCT04670965
View directory record Official record
Conditions
Bone Loss
Interventions
E-PRF/rhBMP-2 (similar ratios), E-PRF/ACS/rhBMP-2, rhBMP-2/E-PRF, E-PRF only
Biological
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 99 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Apr 19, 2026 · Synced Sep 8, 2026, 10:48 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Routine Validation and Reproducibility Testing of Laboratory Measures and Research Techniques Used for Metabolism Research (VAL)

NCT06286761
View directory record Official record
Conditions
Obesity
Interventions
endothelial cell collection
Other
Lead sponsor
Bettina Mittendorfer
Other
Eligibility
18 Years to 75 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 3, 2026 · Synced Sep 8, 2026, 10:48 PM EDT
Completed Not applicable Interventional

Effects of Intradialytic Exercise as Assessed by Bioimpedance Analysis and Blood Volume Monitoring

NCT01273753
View directory record Official record
Conditions
Kidney Failure, Chronic
Interventions
Intradialytic exercise
Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 1, 2014 · Synced Sep 8, 2026, 10:48 PM EDT
Completed Not applicable Interventional

Measuring Hydration Levels of Healthy and Heart Failure Patients Before, During, and After an Electrophysiology (EP) Procedure

NCT04609683
View directory record Official record
Conditions
Cardiac Arrhythmia
Interventions
AleriTM sensors
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 100 Years
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 28, 2023 · Synced Sep 8, 2026, 10:48 PM EDT
Terminated No phase listed Observational

Peripheral Venous Analysis (PIVA) for Predicting Volume Responsiveness and Fluid Status

NCT03407287
View directory record Official record
Conditions
Systemic Inflammatory Response Syndrome, Distributive Shock, Hypotension and Shock, Decompensated Congestive Heart Failure, Atrial Fibrillation, High Risk Non-cardiac Surgery
Interventions
Peripheral Intravenous Analysis (PIVA), Standard of care invasive vascular monitoring, Standard noninvasive vascular monitoring
Procedure
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 11, 2021 · Synced Sep 8, 2026, 10:48 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

COR-INSIGHT: Optimizing Cardiovascular and Cardiopulmonary Outcomes with AI-Driven Multiplexed Indications Using COR ECG Wearable

NCT06763549
View directory record Official record
Conditions
Cardiopulmonary Failure, Myocardial Infarction (MI), Heart Decompensation, Heart Failure, HFrEF - Heart Failure with Reduced Ejection Fraction, HFpEF - Heart Failure with Preserved Ejection Fraction, Syncopation, Syncope, Ischemic Cardiovascular Disease, STEMI, STEMI (ST Elevation MI), Atrial Fibrillation (AF), Atrial Enlargement, LVF, Conduction Defect, Conduction Abnormalities, Heart Block, Valvular Diseases, Cardiac Output, Low, Stroke Volume, Stroke Volume Variation, Hyperkalemia, Hypercalcemia, Hypocalcemia, LV Dysfunction, QT Prolongation, Sudden Cardiac Death Due to Cardiac Arrhythmia, Ventricular Arrhythmia, Pacing, Pacing Induced Dyssynchrony, Silent Ischemia, Pericarditis, Sleep Related Breathing Disorder, RSA, Apnea, Obstructive, Cardiac Output Measurement, Respiratory Impedance, CRT And/or ICD, Infarction, Cardiomyopathies, Primary, Hypertrophy
Interventions
SUBPROTOCOL A, SUBPROTOCOL B, SUBPROTOCOL C, SUBPROTOCOL D, SUBPROTOCOL E, SUBPROTOCOL F, SUBPROTOCOL G, SUBPROTOCOL H
Device
Lead sponsor
Peerbridge Health, Inc
Industry
Eligibility
18 Years and older
Enrollment
15,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Melbourne, Florida
Source: ClinicalTrials.gov public record
Updated Jan 7, 2025 · Synced Sep 8, 2026, 10:48 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Variations in Ketone Metabolism

NCT05924295
View directory record Official record
Conditions
Ketosis
Interventions
Ketone Supplement, Beverage Tolerability Questionnaire (BTQ) and satiety visual analogue scale, Blood Draw, Urine Analysis
Dietary Supplement · Behavioral · Biological + 1 more
Lead sponsor
Ohio State University
Other
Eligibility
20 Years to 70 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
2
States / cities
Novato, California • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated May 13, 2026 · Synced Sep 8, 2026, 10:48 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Biomarkers in Aortic Stenosis - B.A.S.S.

NCT01334801
View directory record Official record
Conditions
Aortic Stenosis, Disorder of Prosthetic Cardiac Valve, Aortic Valve Insufficiency, Mitral Valve Insufficiency, Hypertrophic Cardiomyopathy, Tricuspid Valve Insufficiency
Interventions
Blood Draw
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
21 Years and older
Enrollment
378 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2020
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated May 4, 2022 · Synced Sep 8, 2026, 10:48 PM EDT
Recruiting Phase 1 Interventional

First-in Cancer-Type Phase I Study of FT536 for Recurrent WHO Grade 4 Astrocytoma

NCT07560865
View directory record Official record
Conditions
Astrocytoma, Glioblastoma, Progressive Disease
Interventions
FT536, Biopsy/ Intratumoral Injection/ Gross Tumor Resection, Blood/ Cerebrospinal Fluid/ Tumor Pathology
Biological · Procedure · Diagnostic Test
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
18 Years to 75 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 8, 2026, 10:48 PM EDT
Completed No phase listed Observational

Blood Volume Analysis and Related Outcomes in Hemodialysis

NCT01679249
View directory record Official record
Conditions
End Stage Kidney Disease
Interventions
Not listed
Lead sponsor
VA New York Harbor Healthcare System
Federal
Eligibility
21 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 9, 2012 · Synced Sep 8, 2026, 10:48 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Smoking Cessation and Functional CT Assessment

NCT03382106
View directory record Official record
Conditions
Emphysema
Interventions
Sildenafil 20 MG, Placebo Oral Tablet, Pulse wave velocity, Carotid artery compliance and stiffness, Pressure wave reflection
Drug · Diagnostic Test
Lead sponsor
Eric A. Hoffman
Other
Eligibility
21 Years to 65 Years
Enrollment
162 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Feb 13, 2025 · Synced Sep 8, 2026, 10:48 PM EDT
Completed Phase 3 Interventional Results available

Calcium Chloride for Prevention of Blood Loss During Intrapartum Cesarean Delivery

NCT05027048
View directory record Official record
Conditions
Uterine Atony, Uterine Atony With Hemorrhage, Postpartum Hemorrhage, Cesarean Section Complications
Interventions
Calcium chloride, Saline placebo
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Pacifica, California
Source: ClinicalTrials.gov public record
Updated Jun 10, 2024 · Synced Sep 8, 2026, 10:48 PM EDT
Completed No phase listed Observational

Wearable Sensors and Artificial Intelligence for Carbohydrate Counting

NCT05335889
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
eButton, Continuous Glucose Monitoring (CGM)
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 99 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 11, 2024 · Synced Sep 8, 2026, 10:48 PM EDT
Completed Not applicable Interventional

Evaluation of Blood Volume Analysis- Guided Management of Decompensated Heart Failure

NCT04855097
View directory record Official record
Conditions
Acute Decompensated Heart Failure
Interventions
BVA-100
Diagnostic Test
Lead sponsor
Daxor Corporation
Industry
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 28, 2023 · Synced Sep 8, 2026, 10:48 PM EDT
Completed No phase listed Observational

Longitudinal Evaluation of HIV-associated Lung Disease Phenotypes

NCT02238327
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease, HIV, Emphysema
Interventions
blood draw, questionnaires, Lung function testing, Six-Minute walk test, Quantitative CT scans, Nasal secretion and cell collection, Echocardiogram
Procedure · Radiation
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 80 Years
Enrollment
232 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 7, 2020 · Synced Sep 8, 2026, 10:48 PM EDT
Completed Not applicable Interventional

Utilizing Blood Volume Measurements in the Treatment of Heart Failure Patients

NCT00861770
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
Ultrafiltration, Ultrafiltration using BVM
Other
Lead sponsor
Christiana Care Health Services
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated May 10, 2017 · Synced Sep 8, 2026, 10:48 PM EDT
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 26, 2026 · Synced Sep 8, 2026, 10:48 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Impact of Metformin in Teens With Polycystic Ovary Syndrome (PCOS) on Oral Contraceptive Therapy

NCT00283816
View directory record Official record
Conditions
Polycystic Ovary Syndrome
Interventions
Metformin, Oral Contraceptive Pill, Lifestyle Management Program, Quality of Life Questionnaire, Oral Glucose Tolerance Test, Blood work, Abdominal Ultra Sound, Dual-energy x-ray absorptiometry (DEXA scan), placebo
Drug · Behavioral · Procedure
Lead sponsor
University of Rochester
Other
Eligibility
12 Years to 18 Years · Female only
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2008
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated May 14, 2015 · Synced Sep 8, 2026, 10:48 PM EDT
Terminated Phase 4 Interventional

Safety and Efficacy of Direct Blood Volume Measurement in the Treatment of Heart Failure

NCT01001312
View directory record Official record
Conditions
Heart Failure
Interventions
Daxor Blood Volume Analysis, Clinical volume status assessment
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
21 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
9
States / cities
Honolulu, Hawaii • Chicago, Illinois • Baltimore, Maryland + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 8, 2015 · Synced Sep 8, 2026, 10:48 PM EDT
Completed Not applicable Interventional

Steady State Blood Volume Maps Using Ferumoxytol Non-stoichiometric Magnetite MRI in Imaging Patients With Glioblastoma

NCT02359097
View directory record Official record
Conditions
Glioblastoma
Interventions
Dynamic Susceptibility Contrast-Enhanced Magnetic Resonance Imaging, Ferumoxytol, Gadoteridol, Magnetic Resonance Imaging
Procedure · Drug
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
2
States / cities
Columbus, Ohio • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 16, 2022 · Synced Sep 8, 2026, 10:48 PM EDT