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Reversal of Ventricular Remodeling With Toprol-XL

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ClinicalTrials.gov Identifier: NCT00038077
Recruitment Status : Completed
First Posted : May 29, 2002
Last Update Posted : November 19, 2010
Sponsor:
Information provided by:
AstraZeneca

Study Description
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Brief Summary:
The purpose of this study is to determine whether treatment with Toprol-XL for 12 months in asymptomatic heart failure subjects will improve their heart structure and thus prevent the progression to symptomatic disease.

Condition or disease Intervention/treatment Phase
Heart Failure, Congestive Drug: Seloken ZOK/Toprol-XL Drug: Placebo Phase 3

Study Design
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Study Type : Interventional  (Clinical Trial)
Enrollment : 300 participants
Allocation: Randomized
Masking: Double
Primary Purpose: Treatment
Study Start Date : August 2001
Actual Primary Completion Date : September 2003
Actual Study Completion Date : September 2003

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Arms and Interventions
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Intervention Details:
  • Drug: Seloken ZOK/Toprol-XL
    50 mg
    Other Name: Toprol-XL
  • Drug: Seloken ZOK/Toprol-XL
    200 mg
    Other Name: Toprol-XL
  • Drug: Placebo

Outcome Measures
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Eligibility Criteria
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Ages Eligible for Study:   18 Years and older   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Diagnosis of stable asymptomatic heart failure.
  • Documented ejection fraction less than 0.40.
  • Must be able to comply with all study procedures.

Exclusion Criteria:

  • Taken B-blocker therapy for longer than 1 week within 6 months prior to randomization.
  • Have heart problems that would not allow B-blocker therapy.
  • Receiving B-blockers therapy for any medical reason including topical B-blockers that might cause systemic absorption (e.g., glaucoma).
  • Undergone certain heart surgeries, such as, prior heart transplant or cardiomyoplasty.
  • Have certain heart diseases.
  • Pregnant or breast feeding.
  • Unlikely to survive.
Contacts and Locations
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Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00038077


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Sponsors and Collaborators
AstraZeneca
More Information
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Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):

ClinicalTrials.gov Identifier: NCT00038077     History of Changes
Other Study ID Numbers: 276
USMET0002
First Posted: May 29, 2002    Key Record Dates
Last Update Posted: November 19, 2010
Last Verified: November 2010

Additional relevant MeSH terms:
Heart Failure
Ventricular Remodeling
Heart Diseases
Cardiovascular Diseases
Pathological Conditions, Anatomical
Metoprolol
Anti-Arrhythmia Agents
Antihypertensive Agents
Sympatholytics
 Autonomic Agents
Peripheral Nervous System Agents
Physiological Effects of Drugs
Adrenergic beta-1 Receptor Antagonists
Adrenergic beta-Antagonists
Adrenergic Antagonists
Adrenergic Agents
Neurotransmitter Agents
Molecular Mechanisms of Pharmacological Action