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ClinicalTrials.gov public records Last synced Oct 2, 2026, 1:29 PM EDT

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Showing 49–72 of 244 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Electrolyte Imbalance Clear all
Completed Phase 2 Interventional Results available

PTH-independent Effects of Encaleret

NCT05735015
View directory record Official record
Conditions
Post-Surgical Hypoparathyroidism
Interventions
encaleret
Drug
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
18 Years to 100 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 11, 2026 · Synced Oct 2, 2026, 1:29 PM EDT
Completed No phase listed Observational

Studies of States With Resistance to Vitamin D and Parathyroid Hormone

NCT00001242
View directory record Official record
Conditions
Hypocalcemia, Pseudohypoparathyroidism, Osteomalacia, Rickets, Pseudopseudohpoparathyroidism
Interventions
Not listed
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
2 Months to 100 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2022
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jan 20, 2023 · Synced Oct 2, 2026, 1:29 PM EDT
Recruiting No phase listed Observational

Genetic Risk Factor for Heat Stroke

NCT06847256
View directory record Official record
Conditions
Carrier State, Heat Stroke, Dehydration
Interventions
Heat Challenge
Procedure
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 60 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Oct 2, 2026, 1:29 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

"Beverage Hydration Index" of Commercial Therapeutic Beverages

NCT03262597
View directory record Official record
Conditions
Healthy
Interventions
enterade, Pedialyte, Gatorade, Water
Other
Lead sponsor
Sonoma State University
Other
Eligibility
18 Years to 35 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Rohnert Park, California
Source: ClinicalTrials.gov public record
Updated Mar 7, 2018 · Synced Oct 2, 2026, 1:29 PM EDT
Completed Phase 4 Interventional Results available

A Study of Multiple Dosing Regimens of IV Conivaptan in Subjects With Euvolemic or Hypervolemic Hyponatremia

NCT00435591
View directory record Official record
Conditions
Hyponatremia, Euvolemia, Hypervolemia
Interventions
Conivaptan, placebo
Drug
Lead sponsor
Cumberland Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
121 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated May 15, 2014 · Synced Oct 2, 2026, 1:29 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Buoy Electrolyte Study on Hydration Status of Active Men and Women

NCT05768789
View directory record Official record
Conditions
Dehydration, Electrolyte Imbalance, Electrolyte Depletion, Fluid and Electrolyte Imbalance
Interventions
Buoy Electrolyte, Water only, Nuun Electrolyte
Dietary Supplement · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 45 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 14, 2025 · Synced Oct 2, 2026, 1:29 PM EDT
Terminated Phase 4 Interventional Results available

Management of Mineral and Bone Disease in Hemodialysis-Calcitriol vs. Paricalcitol

NCT01725113
View directory record Official record
Conditions
Kidney Failure, Secondary Hyperparathyroidism, Hyperphosphatemia, Hypercalcemia
Interventions
Calcitriol, Paricalcitol
Drug
Lead sponsor
Winthrop University Hospital
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Mineola, New York
Source: ClinicalTrials.gov public record
Updated Nov 7, 2023 · Synced Oct 2, 2026, 1:29 PM EDT
Completed Phase 2 Interventional Results available

Thymus Transplantation Dose in DiGeorge #932

NCT00576836
View directory record Official record
Conditions
DiGeorge Anomaly, DiGeorge Syndrome, Complete DiGeorge Anomaly, Complete DiGeorge Syndrome
Interventions
Cultured Thymus Tissue Implantation (CTTI), Cultured Thymus Tissue Implantation with Parathyroid Transplantation
Biological · Other
Lead sponsor
Sumitomo Pharma Switzerland GmbH
Industry
Eligibility
Not listed
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2019
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 25, 2022 · Synced Oct 2, 2026, 1:29 PM EDT
Terminated Phase 2 Interventional Results available

Potassium Reduction Initiative to Optimize RAAS Inhibition Therapy With Sodium Zirconium Cyclosilicate in Heart Failure

NCT03532009
View directory record Official record
Conditions
Heart Failure
Interventions
Sodium Zirconium Cyclosilicate, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 150 Years
Enrollment
182 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
14
States / cities
National City, California • Stanford, California • Waterbury, Connecticut + 11 more
Source: ClinicalTrials.gov public record
Updated Jun 15, 2021 · Synced Oct 2, 2026, 1:29 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Ultrasound of the Inferior Vena Cava (IVC) and Dehydration Status in Pediatric Emergency Patients

NCT00267644
View directory record Official record
Conditions
Dehydration
Interventions
Not listed
Lead sponsor
Antonios Likourezos
Other
Eligibility
1 Month to 3 Years
Enrollment
76 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Jul 3, 2013 · Synced Oct 2, 2026, 1:29 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Improving Health Outcomes for New Mothers and Babies

NCT00360204
View directory record Official record
Conditions
Hyperbilirubinemia, Jaundice, Dehydration, Postpartum Depression
Interventions
Home Nurse Visit
Behavioral
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
1 Day to 7 Months
Enrollment
1,154 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2010
U.S. locations
2
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 28, 2017 · Synced Oct 2, 2026, 1:29 PM EDT
Completed Not applicable Interventional Results available

Preventing Metabolic Side Effects of Thiazide Diuretics With KMgCitrate

NCT02665117
View directory record Official record
Conditions
Hypertension
Interventions
Potassium Magnesium Citrate (KMgCit), Potassium Chloride (KCl), Chlorthalidone
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
21 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
3
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 25, 2023 · Synced Oct 2, 2026, 1:29 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Effect of Acute Mild Dehydration on Blood Pressure Control

NCT03560869
View directory record Official record
Conditions
Mild Dehydration
Interventions
Normal hydration, Dehydration
Other
Lead sponsor
University of Delaware
Other
Eligibility
20 Years to 75 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Jan 27, 2021 · Synced Oct 2, 2026, 1:29 PM EDT
Completed Not applicable Interventional

Incidence of Hyponatremia in PEG-SD Compared to PEG-ELS

NCT01299779
View directory record Official record
Conditions
Hyponatremia
Interventions
PEG-SD, PEG-ELS
Drug
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
460 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 5, 2013 · Synced Oct 2, 2026, 1:29 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Study of Techniques of Subcutaneous Administration of Fluids Enabled by Human Recombinant Hyaluronidase

NCT00807885
View directory record Official record
Conditions
Dehydration
Interventions
hylenex-facilitated subcutaneous Lactated Ringer's infusion
Drug
Lead sponsor
Baxter Healthcare Corporation
Industry
Eligibility
18 Years to 60 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
2
States / cities
Lincoln, Nebraska • Neptune City, New Jersey
Source: ClinicalTrials.gov public record
Updated Oct 26, 2011 · Synced Oct 2, 2026, 1:29 PM EDT
Completed Not applicable Interventional

SOFI: A Quality Improvement Project to Standardize Use of Intravenous Fluids in Hospitalized Pediatric Patients

NCT03924674
View directory record Official record
Conditions
Intravenous Fluids, Fluid and Electrolyte Imbalance, ADH Inappropriate
Interventions
Education, clinical decision support tools
Other
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
28 Days to 18 Years
Enrollment
106 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
89
States / cities
Phoenix, Arizona • Fresno, California • Loma Linda, California + 76 more
Source: ClinicalTrials.gov public record
Updated Apr 29, 2021 · Synced Oct 2, 2026, 1:29 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Magnesium Effects in Apheresis

NCT00040235
View directory record Official record
Conditions
Healthy
Interventions
magnesium
Procedure
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
Not listed
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 4, 2008 · Synced Oct 2, 2026, 1:29 PM EDT
Not yet recruiting Phase 2 Interventional

Rapid Rehydration for Severe Hypernatremia

NCT07783191
View directory record Official record
Conditions
Hypernatremia
Interventions
Intravenous Dextrose 5% solution
Drug
Lead sponsor
Columbia University
Other
Eligibility
21 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 24, 2026 · Synced Oct 2, 2026, 1:29 PM EDT
Completed Phase 2 Interventional

A Study to Examine the Use of Zemplar to Increase Serum Calcium Levels in ICU Subjects

NCT00053378
View directory record Official record
Conditions
Hypocalcemia
Interventions
paricalcitol injection (Zemplar), Effects on calcium regulation, Administration of elemental Ca during hypocalcemic ICU pts.
Drug · Behavioral
Lead sponsor
Abbott
Industry
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
9
States / cities
Merced, California • Denver, Colorado • Hudson, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Aug 2, 2006 · Synced Oct 2, 2026, 1:29 PM EDT
Terminated Phase 4 Interventional Results available

Safety and Efficacy of Sodium Polystyrene Sulfonate in Hyperkalemia

NCT01866709
View directory record Official record
Conditions
Hyperkalemia
Interventions
Sodium polystyrene sulfonate, Silicified microcrystalline cellulose
Drug
Lead sponsor
ZS Pharma, Inc.
Industry
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Edgewater, Florida
Source: ClinicalTrials.gov public record
Updated Sep 3, 2014 · Synced Oct 2, 2026, 1:29 PM EDT
Completed No phase listed Observational

Tracking Treatment Pathways in Adult Patients With Hyperkalemia.

NCT05408039
View directory record Official record
Conditions
Hyperkalemia
Interventions
Not listed
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
1,331 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
17
States / cities
Huntsville, Alabama • La Jolla, California • Rancho Cucamonga, California + 14 more
Source: ClinicalTrials.gov public record
Updated Jul 15, 2025 · Synced Oct 2, 2026, 1:29 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Comparing Speedlyte and IV Rehydration Treating Children With Gastroenteritis in a Pediatric Emergency Department (ED)

NCT03562702
View directory record Official record
Conditions
Dehydration, Acute Gastroenteritis
Interventions
Standard IV Rehydration Therapy, Oral Rehydration Therapy (ORT)
Other
Lead sponsor
Nicklaus Children's Hospital f/k/a Miami Children's Hospital
Other
Eligibility
6 Months to 18 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jan 27, 2020 · Synced Oct 2, 2026, 1:29 PM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Boluses of Ringer's in Surgical Kids (BRiSK Study)

NCT05285371
View directory record Official record
Conditions
Dehydration in Children, Fluid Therapy
Interventions
Urinalysis (UA), Complete Metabolic Panel (CMP), Glucose Stick Test (d-Stick), Medical Chart Review
Diagnostic Test · Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
1 Year to 21 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 2, 2026, 1:29 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Hydration & Female Life Stages

NCT07653620
View directory record Official record
Conditions
Dehydration, Menstruation, Pre-menopause, Peri-menopausal Women, Post-menopausal Women, Hydration
Interventions
placebo beverage, electrolyte beverage
Other
Lead sponsor
PepsiCo Global R&D
Industry
Eligibility
18 Years to 60 Years · Female only
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
2
States / cities
Bradenton, Florida • Valhalla, New York
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 2, 2026, 1:29 PM EDT