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Showing 1–11 of 11 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: SIADH Clear all
Completed Phase 3 Interventional

Efficacy and Safety of SR121463B in Patients With Syndrome of Inappropriate Antidiuretic Hormone Secretion

NCT00264927
View directory record Official record
Conditions
Inappropriate ADH Syndrome, Hyponatremia
Interventions
SR121463B
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 9, 2008 · Synced Jul 22, 2026, 1:19 PM EDT
Completed No phase listed Observational

International, Multicenter Study of a Twenty-eight Week, Open-label, Titrated Oral Lixivaptan Administration in Patients With Chronic Hyponatremia: Extension to Studies CK-LX3401, 3405, and 3430

NCT01056848
View directory record Official record
Conditions
Hyponatremia With Normal Extracellular Fluid Volume, Hyponatremia With Excess Extracellular Fluid Volume
Interventions
Not listed
Lead sponsor
CardioKine Inc.
Industry
Eligibility
18 Years and older
Enrollment
135 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
6
States / cities
Lomita, California • Clearewater, Florida • Fleming Island, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 20, 2011 · Synced Jul 22, 2026, 1:19 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 28, 2021 · Synced Jul 22, 2026, 1:19 PM EDT
Terminated Not applicable Interventional

Tolvaptan for Patients With Acute Neurological Injuries

NCT02545114
View directory record Official record
Conditions
Hyponatremia, SIADH
Interventions
Tolvaptan
Drug
Lead sponsor
Polderman, Kees, H., MD, PhD
Individual
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 23, 2018 · Synced Jul 22, 2026, 1:19 PM EDT
Terminated Phase 3 Interventional Results available

Effects of Tolvaptan vs Fluid Restriction in Hospitalized Subjects With Dilutional Hyponatremia

NCT01227512
View directory record Official record
Conditions
Hyponatremia, Dilutional Hyponatremia, Inappropriate ADH Syndrome
Interventions
tolvaptan, Fluid Restriction
Drug · Other
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years and older
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
56
States / cities
Birmingham, Alabama • Mobile, Alabama • Azusa, California + 46 more
Source: ClinicalTrials.gov public record
Updated Oct 29, 2014 · Synced Jul 22, 2026, 1:19 PM EDT
Terminated Phase 3 Interventional

A Phase III Study Evaluating the Efficacy and Safety of Satavaptan Versus Placebo in Patients With Dilutional Hyponatremia

NCT00728091
View directory record Official record
Conditions
Hyponatremia, Inappropriate ADH Syndrome
Interventions
Satavaptan, placebo
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated May 25, 2016 · Synced Jul 22, 2026, 1:19 PM EDT
Withdrawn Not applicable Interventional

Fractional Urate Excretion in Nonedematous Hyponatremia

NCT01425125
View directory record Official record
Conditions
Cerebral Hyponatremia, SIADH, Cerebral Salt-wasting Syndrome, Reset Hypothalamic Osmostat
Interventions
Tolvaptan in euvolemic hyponatremia
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Mineola, New York
Source: ClinicalTrials.gov public record
Updated Feb 5, 2019 · Synced Jul 22, 2026, 1:19 PM EDT
Completed Phase 3 Interventional

A Multicenter, Randomized, Double-blind, Placebo-controlled Study to Evaluate the Safety and Tolerability of Oral Lixivaptan Capsules in Subjects With Euvolemic Hyponatremia

NCT00876798
View directory record Official record
Conditions
Euvolemic Hyponatremia
Interventions
Lixivaptan, Placebo
Drug
Lead sponsor
CardioKine Inc.
Industry
Eligibility
18 Years and older
Enrollment
206 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
66
States / cities
Birmingham, Alabama • Montgomery, Alabama • Phoenix, Arizona + 54 more
Source: ClinicalTrials.gov public record
Updated Jun 27, 2011 · Synced Jul 22, 2026, 1:19 PM EDT
Completed Phase 3 Interventional

Safety and Efficacy of SR121463B in Patients With Syndrome of Inappropriate Antidiuretic Hormone Secretion

NCT00264914
View directory record Official record
Conditions
Inappropriate ADH Syndrome, Hyponatremia
Interventions
SR121463B
Drug
Lead sponsor
Sanofi
Industry
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 20, 2009 · Synced Jul 22, 2026, 1:19 PM EDT
Completed Phase 3 Interventional

"SALT Trial" Study of Ascending Levels of Tolvaptan in Hyponatremia

NCT00072683
View directory record Official record
Conditions
Hyponatremias, Water Intoxication, Inappropriate ADH Syndrome, Water-Electrolyte Imbalances
Interventions
tolvaptan, placebo matching tolvaptan
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years and older
Enrollment
205 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
23
States / cities
Los Angeles, California • San Francisco, California • Denver, Colorado + 17 more
Source: ClinicalTrials.gov public record
Updated Jul 12, 2026 · Synced Jul 22, 2026, 1:19 PM EDT
Terminated Phase 2 Interventional Results available

Urea for Chronic Hyponatremia

NCT04588207
View directory record Official record
Conditions
Hyponatremia, Inappropriate ADH Syndrome
Interventions
Urea
Drug
Lead sponsor
Helbert Rondon Berrios, MD, MS
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 19, 2024 · Synced Jul 22, 2026, 1:19 PM EDT