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ClinicalTrials.gov public records Last synced Sep 30, 2026, 1:59 PM EDT

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Showing 25–46 of 46 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Placebo losartan Clear all
Recruiting Phase 2 Interventional

Targeting Inflammation With Losartan to Improve Response to Modulator Therapy in Cystic Fibrosis.

NCT06364176
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Losartan, Placebo
Drug
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
12 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated May 2, 2025 · Synced Sep 30, 2026, 1:59 PM EDT
Active, not recruiting Phase 2 Interventional

Losartan to Reduce Radiation Induced Fibrosis in Breast Cancer Patients

NCT05637216
View directory record Official record
Conditions
Radiation Induced Fibrosis
Interventions
Losartan 25 milligram capsule, Placebo
Drug
Lead sponsor
Shaw Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Edwards, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 18, 2026 · Synced Sep 30, 2026, 1:59 PM EDT
Completed Phase 3 Interventional Results available

Aliskiren in Combination With Losartan Compared to Losartan on the Regression of Left Ventricular Hypertrophy in Overweight Patients With Essential Hypertension

NCT00219141
View directory record Official record
Conditions
Hypertension, Left Ventricular Hypertrophy, Overweight
Interventions
Aliskiren 150/300 mg, Losartan 50/100 mg, Aliskiren placebo, Losartan 50/100 mg placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 80 Years
Enrollment
460 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
East Hanover, New Jersey
Source: ClinicalTrials.gov public record
Updated May 26, 2011 · Synced Sep 30, 2026, 1:59 PM EDT
Not yet recruiting Phase 4 Interventional

Study to Use Oral Losartan to Decrease the Risk of Postoperative Scarring Following (ACL) Reconstruction

NCT07135687
View directory record Official record
Conditions
ACL Injury, ACL Reconstruction, Scar Formation
Interventions
Losartan, Placebo
Drug · Other
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced Sep 30, 2026, 1:59 PM EDT
Completed Phase 2 Interventional Results available

Study of Cardiovascular Disease and Obstructive Sleep Apnea

NCT01637623
View directory record Official record
Conditions
Severe Obstructive Sleep Apnea (Apnea Hypopnea Index > 30 Events/Hour), Hypertension
Interventions
Losartan, Allopurinol, Placebo
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
21 Years to 65 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
4
States / cities
Green Bay, Wisconsin • La Crosse, Wisconsin • Madison, Wisconsin + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 14, 2020 · Synced Sep 30, 2026, 1:59 PM EDT
Terminated Phase 2 Interventional Results available

Treatment of Resistant Hypertension by Prevention of T-Cell Co-Stimulation

NCT02232880
View directory record Official record
Conditions
Hypertension
Interventions
Abatacept, Placebo
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Feb 7, 2017 · Synced Sep 30, 2026, 1:59 PM EDT
Completed Phase 2 Interventional Results available

Losartan for Patients With COVID-19 Not Requiring Hospitalization

NCT04311177
View directory record Official record
Conditions
Corona Virus Infection, Acute Respiratory Distress Syndrome, SARS-CoV Infection
Interventions
Losartan, Placebo
Drug · Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
117 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
4
States / cities
Minneapolis, Minnesota • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 4, 2022 · Synced Sep 30, 2026, 1:59 PM EDT
Completed Early Phase 1 Interventional Results available

Losartan for Improved Vascular Endothelial Function After Preeclampsia

NCT04632589
View directory record Official record
Conditions
Preeclampsia Postpartum
Interventions
Losartan Potassium, Placebo
Drug
Lead sponsor
Anna Stanhewicz, PhD
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jul 10, 2025 · Synced Sep 30, 2026, 1:59 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Losartan to Improve Hip Microfracture

NCT04212650
View directory record Official record
Conditions
Hip Osteoarthritis, Hip Impingement Syndrome, Cartilage Damage, Fibrosis
Interventions
Losartan, Placebo
Drug · Other
Lead sponsor
Steadman Philippon Research Institute
Other
Eligibility
18 Years to 60 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Vail, Colorado
Source: ClinicalTrials.gov public record
Updated Oct 30, 2023 · Synced Sep 30, 2026, 1:59 PM EDT
Completed Phase 2 Interventional Results available

Losartan for Patients With COVID-19 Requiring Hospitalization

NCT04312009
View directory record Official record
Conditions
Corona Virus Infection, Acute Respiratory Distress Syndrome, SARS-CoV Infection
Interventions
Losartan, Placebo
Drug · Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
205 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
13
States / cities
Gainesville, Florida • Jacksonville, Florida • Atlanta, Georgia + 8 more
Source: ClinicalTrials.gov public record
Updated Jun 29, 2022 · Synced Sep 30, 2026, 1:59 PM EDT
Completed Phase 3 Interventional Results available

Renoprotection in Early Diabetic Nephropathy in Pima Indians

NCT00340678
View directory record Official record
Conditions
Diabetic Nephropathy
Interventions
Losartan, Placebo
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
18 Years to 65 Years
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1995 – 2014
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 25, 2021 · Synced Sep 30, 2026, 1:59 PM EDT
Recruiting Phase 3 Interventional

A Study of Angiotensin-II Receptor Blocker on Cardiovascular Remodeling (VALUE Trial)

NCT06150560
View directory record Official record
Conditions
Coarctation of Aorta, High Blood Pressure
Interventions
Losartan, Amlodipine, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Sep 30, 2026, 1:59 PM EDT
Completed Phase 2 Interventional

INV-144 Versus Losartan in Hypertension and Type 2 Diabetes Mellitus Patients With Macroalbuminuria

NCT01398423
View directory record Official record
Conditions
Hypertension, Diabetes Mellitus, Type 2
Interventions
Active Control, INV-144
Drug
Lead sponsor
InVasc Therapeutics, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
19
States / cities
Garden Grove, California • La Mesa, California • Northridge, California + 15 more
Source: ClinicalTrials.gov public record
Updated Aug 7, 2012 · Synced Sep 30, 2026, 1:59 PM EDT
Completed Phase 4 Interventional Results available

Angiotensin II Blockade for Chronic Allograft Nephropathy

NCT00067990
View directory record Official record
Conditions
Kidney Disease, Proteinuria
Interventions
Losartan 100mg, Placebo
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
153 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2011
U.S. locations
2
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Sep 18, 2017 · Synced Sep 30, 2026, 1:59 PM EDT
Terminated Phase 2 Interventional Results available

Losartan for the Treatment of Pediatric NAFLD

NCT03467217
View directory record Official record
Conditions
NAFLD - Nonalcoholic Fatty Liver Disease
Interventions
Losartan potassium, Placebo losartan capsule
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
8 Years to 17 Years
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
10
States / cities
San Diego, California • San Francisco, California • Atlanta, Georgia + 7 more
Source: ClinicalTrials.gov public record
Updated Oct 21, 2021 · Synced Sep 30, 2026, 1:59 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Pilot Study of Losartan and N-acetylcysteine as Inhibitors of Muscle Oxidative Stress in Elderly

NCT01384591
View directory record Official record
Conditions
Aging
Interventions
N-acetylcysteine, Losartan, Placebo losartan, Placebo N-acetylcysteine
Drug
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
60 Years to 85 Years
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Galveston, Texas
Source: ClinicalTrials.gov public record
Updated May 8, 2018 · Synced Sep 30, 2026, 1:59 PM EDT
Not listed Phase 1Phase 2 Interventional Accepts healthy volunteers

Senolytic Agent Improve the Benefit of Platelet-Rich Plasma and Losartan

NCT05025956
View directory record Official record
Conditions
Femoroacetabular Impingement
Interventions
Fisetin, Placebo
Drug
Lead sponsor
Steadman Philippon Research Institute
Other
Eligibility
18 Years to 80 Years
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Vail, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 16, 2024 · Synced Sep 30, 2026, 1:59 PM EDT
Terminated Phase 2 Interventional Results available

Losartan and Inflammation in Cystic Fibrosis

NCT03206788
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Losartan, placebo
Drug
Lead sponsor
University of Miami
Other
Eligibility
12 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
4
States / cities
Birmingham, Alabama • Miami, Florida • Kansas City, Kansas + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 27, 2020 · Synced Sep 30, 2026, 1:59 PM EDT
Terminated Phase 1 Interventional

Contribution of Angiotensin II to Supine Hypertension in Autonomic Failure

NCT01292694
View directory record Official record
Conditions
Hypertension, Pure Autonomic Failure, Multiple System Atrophy
Interventions
Losartan, Captopril, Placebo
Drug
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years to 85 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 24, 2018 · Synced Sep 30, 2026, 1:59 PM EDT
Recruiting Phase 1Phase 2 Interventional

Mitigation of Arthrofibrosis After Total Knee Arthroplasty Using Losartan

NCT06108063
View directory record Official record
Conditions
Knee Arthroplasty, Total
Interventions
Losartan, Placebo - Losartan
Drug
Lead sponsor
Steadman Philippon Research Institute
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Vail, Colorado
Source: ClinicalTrials.gov public record
Updated Mar 12, 2024 · Synced Sep 30, 2026, 1:59 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Study of Muscle Strength Maintenance in Older Adults

NCT01989793
View directory record Official record
Conditions
Sarcopenia
Interventions
Losartan, Placebo
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
70 Years to 100 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 12, 2018 · Synced Sep 30, 2026, 1:59 PM EDT
Completed Phase 2 Interventional Results available

Effect of Losartan in Patients With Nonobstructive Hypertrophic Cardiomyopathy

NCT01150461
View directory record Official record
Conditions
Hypertrophic Cardiomyopathy
Interventions
losartan, placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 5, 2013 · Synced Sep 30, 2026, 1:59 PM EDT