Clinical trials: Beta Blocker
Open Angle Glaucoma, Ocular Hypertension
Efficacy of Travoprost/Timolol for Uncontrolled Intraocular Pressure
The purpose of this study is to demonstrate superior intraocular pressure (IOP) control with travoprost 0.004% / timolol 0.5% compared to beta-blocker monotherapy in participants with open-angle glaucoma or ocular hypertension.
- Trial name
- NCT02003391
- Testing
- Beta-blocker monotherapy, Travoprost 0.004% / timolol 0.5% fixed combination ophthalmic solution
- Volunteers
- 157 people
- Sponsor
- Alcon Research
Hereditary Angioedema (HAE)
Open-label, Single-arm Study to Assess the Pharmacokinetics, Safety, and Tolerability of a Single Subcutaneous Dose of Icatibant in Healthy Japanese Volunteers
This is a single-dose study to evaluate the pharmacokinetics, safety, and tolerability of icatibant administered to adult Japanese subjects.
- Trial name
- NCT02045264
- Testing
- Icatibant (30 mg)
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Shire
Hypertension
The Effect of Nebivolol on Insulin Sensitivity
The purpose of this study is to conduct a randomised trial to compare the insulin sensitivity, 24 hour blood pressure profile, and tolerability of nebivolol plus a thiazide-like diuretic versus atenolol plus a thiazide-like…
- Trial name
- NCT00125853
- Testing
- Nebivolol, Atenolol
- Where
- United Kingdom
- Volunteers
- 54 people
- Sponsor
- Imperial College London
Hypertension
Pharmacogenomic Evaluation of Antihypertensive Responses
There are many medications available for the treatment of high blood pressure (hypertension), but finding the right one for a specific patient can be challenging.
- Trial name
- NCT00246519
- Testing
- Hydrochlorothiazide, Atenolol
- Where
- 3 sites in United States
- Volunteers
- 1,701 people
- Sponsor
- University of Florida
Idiopathic Dilated Cardiomyopathy
Effect of Beta-blockers on Structural Remodeling and Gene Expression in the Failing Human Heart
The primary goal of the study is to measure in the intact human heart, the alterations in gene expression over time that are associated with reverse remodeling in response to β-blockade.
- Trial name
- BORG (NCT01798992)
- Testing
- Carvedilol, Metoprolol succinate, Metoprolol succinate + doxazosin
- Where
- 2 sites in United States
- Volunteers
- 56 people
- Sponsor
- University of Colorado, Denver
Atrial Fibrillation, Atrial Flutter
Prophylaxis to Reduce Postoperative Atrial Fibrillation in Cardiac Surgery
Atrial Fibrillation (AF) is a common postoperative complication of cardiac surgery, occuring in approximately 25-30% of coronary artery bypass graft (CABG) patients and 35-40% of heart valve repair/replacement patients.
- Trial name
- NCT00953212
- Testing
- beta blockers, amiodarone, ascorbic acid
- Where
- United States
- Volunteers
- 304 people
- Sponsor
- MaineHealth
High Blood Pressure
The Effect of Nebivolol on Endothelial Dysfunction in African Americans With Hypertension
High blood pressure (hypertension) is called the "silent killer" because many people do not know they have it, and do not know when it is well controlled.
- Trial name
- NCT01049009
- Testing
- Nebivolol, Metoprolol XL
- Where
- United States
- Volunteers
- 91 people
- Sponsor
- Emory University
Migraine Headache
Drug and Non-Drug Treatment Of Severe Migraine
The purpose of this study is to determine if the addition of preventive medication, behavior migraine management or the combination of preventive medication and behavior migraine management improves the outcome of optimal acute…
- Trial name
- TSM (NCT00910689)
- Testing
- Propranolol or nadolol, Behavioral Migraine Management (BMM), Optimal Acute Therapy
- Where
- 2 sites in United States
- Volunteers
- 232 people
- Sponsor
- Ohio University
Long QT Syndrome, Cardiac Repolarization
Effect of Beta-blocker Therapy on QTc Response in Exercise and Recovery in Normal Subjects
Background. In congenital long QT syndrome type 1 (LQT1), episodes of ventricular tachycardia are usually triggered by exercise and can be prevented in most patients by beta-blocker therapy.
- Trial name
- NCT00588965
- Testing
- Propranolol LA
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- MetroHealth Medical Center
Pre-hypertension, Hypertension
Effects of the Beta-blocker Nebivolol (Bystolic) on Subjects With High Normal Blood Pressure and/or a Family History of Hypertension
The investigators aim to evaluate subjects at high risk of future development of hypertension, those with a family history of hypertension and/or that already have high normal(SBP 120-139 mmHg or DBP 80-89 mmHg) blood pressure.
- Trial name
- NCT01202175
- Testing
- Nebivolol
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of California, San Diego
Hypertension
Comparing the Effects of Two Beta Blockers,Metoprolol and Nebivolol,on Ambulatory Blood Pressure and Basal Metabolic Rate
The purpose of the study is to compare the effects of nebivolol and metoprolol on 24-hour ambulatory blood pressure characteristics and basal metabolic rates in patients with hypertension.
- Trial name
- NCT00849810
- Testing
- Metoprolol, Nebivolol
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- University of Mississippi Medical Center
Orthostatic Intolerance, Postural Tachycardia Syndrome
Effect of Exercise in OI
The main limitation patients with orthostatic intolerance (OI, or postural tachycardia syndrome, POTS) have to exercise is related to their increase in heart rate when standing.
- Trial name
- NCT00770484
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- Vanderbilt University
Hypertension, Female Sexual Dysfunction
Comparative Effects of Nebivolol and Metoprolol on Female Sexual Function
Beta-blockers (BB) are an important treatment for high blood pressure and heart disease. However beta-blockers can cause sexual dysfunction (SD) and this common side effect limits successful use of this class of medications.
- Trial name
- NCT00995072
- Testing
- nebivolol and metoprolol succinate, metoprolol succinate and nebivolol
- Where
- United States
- Volunteers
- 29 people
- Sponsor
- East Coast Institute for Research
Brain Injuries, Craniocerebral Trauma
DASH After TBI Study: Decreasing Adrenergic or Sympathetic Hyperactivity After Traumatic Brain Injury
The investigators intend to determine the effect of adrenergic blockade on 1) short-term physiology, behavior, and cognition and 2) long-term neuropsychological outcomes after severe Traumatic Brain Injury (TBI).
- Conditions
- Brain Injuries, Craniocerebral Trauma, Trauma, Nervous System, Traumatic Brain Injury
- Trial name
- NCT01322048
- Testing
- IV Propranolol and Per Tube Clonidine
- Where
- United States
- Volunteers
- 48 people
- Sponsor
- Vanderbilt University
Glaucoma
MK0507A Clinical Study in Patients With Glaucoma and Ocular Hypertension (0507A-149)(COMPLETED)
The clinical study compares safety and efficacy of MK0507A (dorzolamide 1.0% / timolol 0.5%) with 1) timolol 0.5% and with 2) concomitant therapy with dorzolamide 1.0% / timolol 0.5% in patients with glaucoma and ocular…
- Trial name
- NCT00449956
- Testing
- dorzolamide hydrochloride (+) timolol maleate, Comparator: timolol maleate, Comparator: dorzolamide hydrochloride
- Volunteers
- 474 people
- Sponsor
- Merck Sharp & Dohme LLC
Pulmonary Arterial Hypertension
Beta-blockers in Pulmonary Arterial Hypertension
The investigators will conduct a, randomized, phase 2, placebo-controlled, double-blinded, crossover trial of carvedilol in 26 PAH patients with World Health Organization functional class II or III symptoms and RV ejection…
- Trial name
- NCT02507011
- Testing
- Carvedilol
- Where
- United States
- Volunteers
- 2 people
- Sponsor
- University of Minnesota
Prediabetic State
Antihypertensive Medication Exposure as Risk for Impaired Glucose Tolerance: A PEAR Sub-Study
The purpose of this study is to determine if, in a subset of patients treated with a beta-blocker and diuretic, prediabetes is detectable to a greater extent through a 2-hour oral glucose tolerance test (OGTT) compared to fasting…
- Trial name
- NCT01099397
- Testing
- Oral glucose tolerance test
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- University of Florida
Pulmonary Disease, Chronic Obstructive
An Observational Study of Beta-Blocker Use in Patients With COPD and Acute MI
The study is a prospective, observational study of patients admitted to the BLOCK COPD network hospitals with acute AMI and Chronic Obstructive Pulmonary Disease (COPD) to determine the prevalence of COPD in patients admitted to…
- Trial name
- BLOCK2 (NCT04717492)
- Testing
- Observational
- Where
- 24 sites in United States
- Volunteers
- 584 people
- Sponsor
- University of Minnesota
Stress, Psychological, Inflammation
Does Propranolol Attenuate Inflammatory Responses to a Psychological Stressor?
This randomized, double-blind, placebo-controlled study of propranolol will shed important light on how sympathetic nervous system (SNS) activation influences psychological and inflammatory responses to acute stress.
- Conditions
- Stress, Psychological, Inflammation, Cortisol, Sympathetic Nervous System
- Trial name
- NCT02972554
- Testing
- Propanolol hydrochloride
- Where
- United States
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- University of North Carolina, Chapel Hill
Hypertension, Type 2 Diabetes Mellitus
Vascular Effects of Carvedilol Versus Metoprolol in Hypertensive Patients With Type 2 Diabetes
The purpose of this study is to compare the vascular effects of two commonly used blood pressure medications, carvedilol and metoprolol in hypertensive patients with type 2 diabetes.
- Trial name
- NCT00123604
- Testing
- Carvedilol, Metoprolol
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- St. Paul Heart Clinic