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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Hypervolemia Clear all
Terminated Not applicable Interventional

A Feasibility Study on Ultrafiltration and Blood Volume Measurements

NCT04241718
View directory record Official record
Conditions
Acute Decompensated Heart Failure, Fluid Overload
Interventions
Aquadex FlexFlow System and BVA-100
Device
Lead sponsor
Nuwellis, Inc.
Industry
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Naperville, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 13, 2024 · Synced Jul 22, 2026, 6:55 PM EDT
Withdrawn Not applicable Interventional

Stop Hypernatremia, Use Metolazone, for Aggressive, Controlled, Effective Diuresis

NCT01617798
View directory record Official record
Conditions
Respiratory Failure, Volume Overload, Hypernatremia
Interventions
Supplemental metolazone diuresis, Placebo Comparator: Control-- furosemide (lasix) only
Drug
Lead sponsor
Oregon Health and Science University
Other
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Jun 5, 2019 · Synced Jul 22, 2026, 6:55 PM EDT
Not listed Not applicable Interventional

Evaluating Fluid Responsiveness in ICU Patients Using VTI and Trendelenburg Positioning

NCT06418022
View directory record Official record
Conditions
Shock, Fluid Overload, Cardiac Output, Low
Interventions
Trendelenburg positioning VTI
Device
Lead sponsor
Lenox Hill Hospital
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 15, 2024 · Synced Jul 22, 2026, 6:55 PM EDT
Terminated No phase listed Observational

Ultrafiltration Therapy Registry Using Aquadex (ULTRA-Peds)

NCT04644731
View directory record Official record
Conditions
Fluid Overload
Interventions
Aquadex™ System
Device
Lead sponsor
Nuwellis, Inc.
Industry
Eligibility
Up to 21 Years
Enrollment
97 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
7
States / cities
Birmingham, Alabama • Palo Alto, California • Hollywood, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Feb 19, 2024 · Synced Jul 22, 2026, 6:55 PM EDT
Enrolling by invitation No phase listed Observational

Assessment of Worldwide Acute Kidney Injury Epidemiology in Neonates 2.0

NCT06823115
View directory record Official record
Conditions
Acute Kidney Injury, Fluid Overload, Prematurity Complications, Risk Factors, Epidemiology, Chronic Kidney Disease(CKD), Hypertension
Interventions
Not listed
Lead sponsor
Indiana University
Other
Eligibility
0 Minutes to 2 Weeks
Enrollment
4,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
50
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Palo Alto, California + 45 more
Source: ClinicalTrials.gov public record
Updated Apr 16, 2026 · Synced Jul 22, 2026, 6:55 PM EDT
Not listed Not applicable Interventional

De-resuscitation Informed by Ultrasound for Patients With Sepsis

NCT04921319
View directory record Official record
Conditions
Sepsis, Septic Shock, Sepsis, Severe, Volume Overload
Interventions
VExUS score
Diagnostic Test
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years and older
Enrollment
152 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jun 9, 2021 · Synced Jul 22, 2026, 6:55 PM EDT
Terminated Phase 4 Interventional Results available

Protocolized Diuretic Strategy in Cardiorenal Failure

NCT01921829
View directory record Official record
Conditions
Cardiac Failure, Renal Failure, Kidney Failure
Interventions
Protocolized Diuretic Strategy
Drug
Lead sponsor
Kelly V. Liang, MD
Other
Eligibility
21 Years and older · Male only
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 20, 2017 · Synced Jul 22, 2026, 6:55 PM EDT
Active, not recruiting Not applicable Interventional

DORAYA-HF Early Feasibility Study

NCT05206422
View directory record Official record
Conditions
Acute Decompensated Heart Failure
Interventions
Doraya Catheter
Device
Lead sponsor
Revamp Medical Inc.
Industry
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
14
States / cities
San Francisco, California • Weston, Florida • Augusta, Georgia + 9 more
Source: ClinicalTrials.gov public record
Updated Mar 8, 2026 · Synced Jul 22, 2026, 6:55 PM EDT
Withdrawn Phase 1Phase 2 Interventional

A Study to Investigate the Safety and Efficacy of a Novel Furosemide Regimen

NCT02721511
View directory record Official record
Conditions
Acute Decompensated Heart Failure
Interventions
Furosemide Injection Solution 8mg/mL
Drug
Lead sponsor
Todd M Koelling, MD
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 23, 2017 · Synced Jul 22, 2026, 6:55 PM EDT
Not listed Not applicable Interventional

Dietary Sodium (DS) Intervention to Reduce Volume Overload and Tissue Sodium in Magnetic Resonance Imaging (MRI) for Hemodialysis (HD) Patients

NCT03189758
View directory record Official record
Conditions
Kidney Failure, Chronic, Dietary Modification
Interventions
Observational Control Diet, Controlled Dietary Sodium Restriction
Other
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 2, 2020 · Synced Jul 22, 2026, 6:55 PM EDT
Completed Not applicable Interventional

Safety and Feasibility of the WhiteSwell System"

NCT02863796
View directory record Official record
Conditions
Heart Failure, Congestive Heart Failure
Interventions
WhiteSwell System
Device
Lead sponsor
WhiteSwell, Limited
Industry
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
2
States / cities
Naperville, Illinois • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 18, 2022 · Synced Jul 22, 2026, 6:55 PM EDT
Withdrawn Not applicable Interventional

Impact of GDT in Robot-assisted Laparoscopic Urological Surgery for Low to Moderate Risk Patients

NCT03213574
View directory record Official record
Conditions
Vascular Hypotension, Hypovolemia, Hypervolemia
Interventions
Control Group, Treatment Group
Other
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Apr 4, 2018 · Synced Jul 22, 2026, 6:55 PM EDT
Withdrawn Not applicable Interventional

Outpatient Ultrafiltration Therapy in Heart Failure Patients Trial

NCT00319384
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
Ultrafiltration therapy
Device
Lead sponsor
Hennepin Healthcare Research Institute
Other
Eligibility
18 Years to 90 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 3, 2012 · Synced Jul 22, 2026, 6:55 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Pharmacokinetics and Pharmacodynamics of Subcutaneous vs Intravenous Furosemide in Healthy Volunteers

NCT06167707
View directory record Official record
Conditions
Heart Failure, Fluid Overload
Interventions
SCP-111, Furosemide USP
Drug
Lead sponsor
scPharmaceuticals, Inc.
Industry
Eligibility
45 Years to 80 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced Jul 22, 2026, 6:55 PM EDT
Completed Phase 4 Interventional

Comparing Natriuretic Effects of ER Torsemide to IR Torsemide in Patients With Heart Failure

NCT06995144
View directory record Official record
Conditions
Heart Failure, Edema, Pulmonary Congestion, Fluid Overload
Interventions
Extended Release Torsemide Tablets, Immedate Release Torsemide Tablets
Drug
Lead sponsor
Sarfez Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Mar 9, 2026 · Synced Jul 22, 2026, 6:55 PM EDT
Completed No phase listed Observational

Assessment of Worldwide Acute Kidney Injury Epidemiology in Neonates

NCT02443389
View directory record Official record
Conditions
Acute Kidney Injury
Interventions
Not listed
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
1 Minute to 2 Weeks
Enrollment
2,186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Dec 14, 2022 · Synced Jul 22, 2026, 6:55 PM EDT
Not yet recruiting Not applicable Interventional

Dry Weight Reduction Intervention Via Extra Ultrafiltration

NCT07637110
View directory record Official record
Conditions
Fluid Accumulation, Blood Pressure Management, End Stage Renal Disease (ESRD)
Interventions
Ultrafiltration
Procedure
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jun 8, 2026 · Synced Jul 22, 2026, 6:55 PM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Molecular Mechanisms of Volume Overload-Aim 1(SCCOR in Cardiac Dysfunction and Disease)

NCT01052428
View directory record Official record
Conditions
Mitral Regurgitation
Interventions
metoprolol succinate (Toprol XL), Placebo
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years to 70 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2010
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Nov 21, 2012 · Synced Jul 22, 2026, 6:55 PM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Observational Study to Evaluate Peripheral IntraVenous Analysis (PIVA) in Euvolemic, Hypovolemic, and Hypervolemic Emergency Department Patients

NCT03736421
View directory record Official record
Conditions
Infection, Hypervolemia, Hypovolemia, Septic Shock, Acute Heart Failure, Congestive Heart Failure
Interventions
Peripheral Intravenous Analysis (PIVA), Non-invasive fluid response measure, Passive leg raise (PLR)
Procedure · Diagnostic Test
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
3
States / cities
Boston, Massachusetts • Worcester, Massachusetts • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Oct 28, 2024 · Synced Jul 22, 2026, 6:55 PM EDT
Completed No phase listed Observational

Assessing Fluid Status of Peritoneal Dialysis Patients With Assistance of Lung Ultrasound

NCT04176627
View directory record Official record
Conditions
Fluid Overload Pulmonary Edema, Peritoneal Dialysis Complication
Interventions
Lung ultrasound
Device
Lead sponsor
Satellite Healthcare
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
16
States / cities
Daly City, California • Emeryville, California • Fremont, California + 12 more
Source: ClinicalTrials.gov public record
Updated Aug 13, 2020 · Synced Jul 22, 2026, 6:55 PM EDT
Completed Not applicable Interventional

Assessment of ProEnkephalin to Detect Acute Kidney Injury (AKI)

NCT04019314
View directory record Official record
Conditions
Heart Failure, Volume Overload, Decompensated Heart Failure, Systolic Heart Failure
Interventions
Blood Collection, Blood Volume Analysis
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 22, 2022 · Synced Jul 22, 2026, 6:55 PM EDT
Recruiting Not applicable Interventional

Diuretic Tuner Clinical Decision Support

NCT04759274
View directory record Official record
Conditions
Edema, Hypervolemia, Chronic Kidney Diseases, Nephrotic Syndrome
Interventions
Diuretic Tuner
Device
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Sep 15, 2025 · Synced Jul 22, 2026, 6:55 PM EDT
Completed Not applicable Interventional

Effect of Sodium Concentration of Priming and Rinsing Fluids on Weight Gain

NCT01168947
View directory record Official record
Conditions
Fluid Overload and Hypertension in Hemodialysis Patients
Interventions
5% dextrose solution
Other
Lead sponsor
Renal Research Institute
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 11, 2017 · Synced Jul 22, 2026, 6:55 PM EDT
Completed Phase 2 Interventional

Study to Evaluate the Effects of Oral Administration of Lixivaptan in Patients With Congestive Heart Failure

NCT01055912
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
Lixivaptan, Placebo
Drug
Lead sponsor
CardioKine Inc.
Industry
Eligibility
18 Years and older
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
25
States / cities
Mobile, Alabama • Phoenix, Arizona • Jonesboro, Arkansas + 22 more
Source: ClinicalTrials.gov public record
Updated Jun 27, 2011 · Synced Jul 22, 2026, 6:55 PM EDT