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Showing 1–24 of 32 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Metoprolol XL Clear all
Completed Phase 4 Interventional Results available

Effect of Beta-blockers on Structural Remodeling and Gene Expression in the Failing Human Heart

NCT01798992
View directory record Official record
Conditions
Idiopathic Dilated Cardiomyopathy
Interventions
Carvedilol, Metoprolol succinate, Metoprolol succinate + doxazosin
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years and older
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2009
U.S. locations
2
States / cities
Denver, Colorado • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Nov 28, 2023 · Synced Sep 10, 2026, 2:17 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Nebivolol and Endothelial Regulation of Fibrinolysis (NERF)

NCT01595516
View directory record Official record
Conditions
Prehypertension, Hypertension
Interventions
Nebivolol, Metoprolol, Placebo, Bradykinin, Saline, Vitamin C
Drug · Other
Lead sponsor
University of Colorado, Boulder
Other
Eligibility
45 Years to 65 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 24, 2019 · Synced Sep 10, 2026, 2:17 AM EDT
Completed Phase 3 Interventional

Reversal of Ventricular Remodeling With Toprol-XL

NCT00038077
View directory record Official record
Conditions
Heart Failure, Congestive
Interventions
Seloken ZOK/Toprol-XL, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2003
U.S. locations
44
States / cities
Birmingham, Alabama • Mobile, Alabama • Little Rock, Arkansas + 41 more
Source: ClinicalTrials.gov public record
Updated Nov 18, 2010 · Synced Sep 10, 2026, 2:17 AM EDT
Completed Not applicable Interventional Results available

Comparative Effects of Nebivolol and Metoprolol on Female Sexual Function

NCT00995072
View directory record Official record
Conditions
Hypertension, Female Sexual Dysfunction
Interventions
nebivolol and metoprolol succinate, metoprolol succinate and nebivolol
Drug
Lead sponsor
East Coast Institute for Research
Network
Eligibility
40 Years and older · Female only
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Mar 28, 2019 · Synced Sep 10, 2026, 2:17 AM EDT
Completed Phase 4 Interventional Results available

The Effect of Nebivolol on Endothelial Dysfunction in African Americans With Hypertension

NCT01049009
View directory record Official record
Conditions
High Blood Pressure
Interventions
Nebivolol, Metoprolol XL
Drug
Lead sponsor
Emory University
Other
Eligibility
21 Years to 80 Years
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 10, 2017 · Synced Sep 10, 2026, 2:17 AM EDT
Completed Phase 4 Interventional Results available

Comparison of Nebivolol and Metoprolol With Exercise and Angiotensin II in Hypertensive Patients

NCT01502787
View directory record Official record
Conditions
Hypertension
Interventions
Metoprolol succinate, Nebivolol, Forearm blood flow, Microneurography, Rhythmic handgrip exercise, Lower body negative pressure, Angiotensin II
Drug · Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jul 6, 2020 · Synced Sep 10, 2026, 2:17 AM EDT
Terminated Not applicable Interventional Results available

The Impact of Nebivolol Versus Metoprolol on Quality of Life

NCT01441570
View directory record Official record
Conditions
Transplant; Failure, Kidney, Hypertension
Interventions
Nebivolol, Metoprolol succinate
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
2
States / cities
Boston, Massachusetts • Burlington, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 19, 2017 · Synced Sep 10, 2026, 2:17 AM EDT
Completed Phase 3 Interventional Results available

Prophylaxis to Reduce Postoperative Atrial Fibrillation in Cardiac Surgery

NCT00953212
View directory record Official record
Conditions
Atrial Fibrillation, Atrial Flutter
Interventions
beta blockers, amiodarone, ascorbic acid
Drug
Lead sponsor
MaineHealth
Other
Eligibility
18 Years and older
Enrollment
304 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Portland, Maine
Source: ClinicalTrials.gov public record
Updated Apr 25, 2018 · Synced Sep 10, 2026, 2:17 AM 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 Sep 10, 2026, 2:17 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Nebivolol and the Endothelin (ET)-1 System

NCT01395329
View directory record Official record
Conditions
Prehypertension, Hypertension
Interventions
Nebivolol, Metoprolol, Placebo, Forearm Blood Flow (FBF) response to BQ-123 (100 mol/min), FBF response to BQ-123 (100 nmol/min)+BQ-788(50 nmol/min), FBF response to Acetylcholine, FBF response to Sodium Nitroprusside, FBF response to BQ-123+BQ-788+ACh
Drug · Other
Lead sponsor
University of Colorado, Boulder
Other
Eligibility
45 Years to 65 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
Boulder, Colorado
Source: ClinicalTrials.gov public record
Updated Jan 1, 2019 · Synced Sep 10, 2026, 2:17 AM EDT
Terminated Phase 4 Interventional

BOAT: Beta Blocker Uptitration With OptiVol After Cardiac Resynchronization Therapy (CRT)

NCT00433043
View directory record Official record
Conditions
Congestive Heart Failure
Interventions
Beta blocker (carvedilol or metoprolol succinate), CRT (cardiac resynchronization therapy)
Drug · Procedure
Lead sponsor
St. Luke's-Roosevelt Hospital Center
Other
Eligibility
18 Years to 99 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
3
States / cities
New York, New York • Rochester, New York • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 29, 2015 · Synced Sep 10, 2026, 2:17 AM EDT
Completed Phase 4 Interventional Results available

Black Education and Treatment of Hypertension (BEAT HTN)

NCT00661895
View directory record Official record
Conditions
Hypertension
Interventions
Hydrochlorothiazide, Lisinopril, Lisinopril and Hydrochlorothiazide, Nifedipine XL, Metoprolol tartrate, Atenolol, Valsartan, Doxazosin, Clonidine, Hydralazine, Metoprolol succinate, Amlodipine
Drug
Lead sponsor
Creighton University
Other
Eligibility
25 Years to 80 Years
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Dec 3, 2012 · Synced Sep 10, 2026, 2:17 AM EDT
Completed Phase 3 Interventional

307B - Safety, Tolerability and Pharmacokinetics Study of TOPROL-XL® in Hypertensive Pediatric Subjects

NCT00255502
View directory record Official record
Conditions
Hypertension
Interventions
metoprolol succinate
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
6 Years to 16 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
30
States / cities
Little Rock, Arkansas • Bellflower, California • Beverly Hills, California + 27 more
Source: ClinicalTrials.gov public record
Updated Jan 17, 2020 · Synced Sep 10, 2026, 2:17 AM EDT
Not listed Phase 4 Interventional

Coreg CR, Blood Vessel Stiffness and Blood Vessel Function

NCT00732511
View directory record Official record
Conditions
Endothelial Function, Diabetes Mellitus, Hypertension
Interventions
carvedilol, metoprolol extended release
Drug
Lead sponsor
State University of New York - Downstate Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Feb 9, 2011 · Synced Sep 10, 2026, 2:17 AM EDT
Terminated Phase 3 Interventional Results available

AV Node Ablation and Pacemaker Therapy Compared to Drug Therapy for Atrial Fibrillation - Pilot Study

NCT00589303
View directory record Official record
Conditions
Atrial Fibrillation, Heart Failure
Interventions
FDA approved rate and rhythm control drugs, AV Node ablation and device implant
Drug · Device
Lead sponsor
Mayo Clinic
Other
Eligibility
65 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
5
States / cities
Scottsdale, Arizona • Evansville, Indiana • Rochester, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 3, 2013 · Synced Sep 10, 2026, 2:17 AM EDT
Completed Phase 4 Interventional Results available

Pharmacogenomic Evaluation of Antihypertensive Responses 2

NCT01203852
View directory record Official record
Conditions
Hypertension
Interventions
Metoprolol, Chlorthalidone
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 65 Years
Enrollment
839 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
3
States / cities
Gainesville, Florida • Atlanta, Georgia • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 5, 2018 · Synced Sep 10, 2026, 2:17 AM EDT
Completed Phase 2 Interventional Results available

Genetically Targeted Therapy for the Prevention of Symptomatic Atrial Fibrillation in Patients With Heart Failure

NCT01970501
View directory record Official record
Conditions
Current or Recent History of Atrial Fibrillation
Interventions
bucindolol hydrochloride, metoprolol succinate, Placebo oral capsule
Drug · Other
Lead sponsor
ARCA Biopharma, Inc.
Industry
Eligibility
18 Years to 85 Years
Enrollment
267 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
48
States / cities
Anchorage, Alaska • Phoenix, Arizona • East Palo Alto, California + 43 more
Source: ClinicalTrials.gov public record
Updated Sep 25, 2022 · Synced Sep 10, 2026, 2:17 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effects of Nebivolol on Skeletal Muscle During Exercise in Hypertensive Patients

NCT01501929
View directory record Official record
Conditions
Hypertension
Interventions
Metoprolol succinate, Nebivolol, Non-invasive measurement of Cardiac Output (CO), Endothelial cell collection, Microvascular perfusion assessment using Definity
Drug · Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Nov 5, 2018 · Synced Sep 10, 2026, 2:17 AM EDT
Terminated Phase 4 Interventional Results available

Can Nebivolol Reverse Inappropriate Left Ventricular Mass in Hypertensive Patients?

NCT01605370
View directory record Official record
Conditions
Hypertension
Interventions
Nebivolol, Metoprolol succinate
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
30 Years to 70 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated May 18, 2014 · Synced Sep 10, 2026, 2:17 AM EDT
Completed Phase 3 Interventional Results available

Comparison of 2 Beta Blocker Drugs on Peripheral Arterial Disease in Patients With High Blood Pressure

NCT01499134
View directory record Official record
Conditions
Peripheral Artery Disease, Hypertension
Interventions
nebivolol, Metoprolol succinate
Drug
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 16, 2014 · Synced Sep 10, 2026, 2:17 AM EDT
Terminated Phase 3 Interventional Results available

Beta-Blockers for the Prevention of Acute Exacerbations of Chronic Obstructive Pulmonary Disease

NCT02587351
View directory record Official record
Conditions
Pulmonary Disease, Chronic Obstructive
Interventions
Metoprolol succinate, Placebo
Drug · Other
Lead sponsor
University of Minnesota
Other
Eligibility
40 Years to 84 Years
Enrollment
532 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
27
States / cities
Birmingham, Alabama • Fresno, California • Los Angeles, California + 21 more
Source: ClinicalTrials.gov public record
Updated Jan 24, 2021 · Synced Sep 10, 2026, 2:17 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Using Beta Blockers to Treat Mitral Regurgitation

NCT00700947
View directory record Official record
Conditions
Heart Disease, Mitral Regurgitation, Heart Valve Disease, Mitral Valve Insufficiency
Interventions
Beta-blocker therapy (TOPROL-XL® )
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 13, 2018 · Synced Sep 10, 2026, 2:17 AM EDT
Completed Phase 3 Interventional Results available

Action to Control Cardiovascular Risk in Diabetes (ACCORD)

NCT00000620
View directory record Official record
Conditions
Atherosclerosis, Cardiovascular Diseases, Hypercholesterolemia, Hypertension, Diabetes Mellitus, Type 2, Diabetes Mellitus, Coronary Disease
Interventions
Anti-hyperglycemic Agents, Anti-hypertensive Agents, Blinded fenofibrate or placebo plus simvastatin
Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
40 Years to 79 Years
Enrollment
10,251 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2012
U.S. locations
6
States / cities
Minneapolis, Minnesota • New York, New York • Winston-Salem, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 21, 2016 · Synced Sep 10, 2026, 2:17 AM EDT
Completed Phase 3 Interventional

Dose Ranging, Safety and Tolerability of TOPROL-XL® Extended-Release Tablets in Hypertensive Pediatric Subjects

NCT00255528
View directory record Official record
Conditions
Hypertension
Interventions
metoprolol succinate
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
6 Years to 16 Years
Enrollment
144 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2002
U.S. locations
30
States / cities
Little Rock, Arkansas • Bellflower, California • Beverly Hills, California + 27 more
Source: ClinicalTrials.gov public record
Updated Mar 19, 2007 · Synced Sep 10, 2026, 2:17 AM EDT