Drug Compliance and Quality of Life in Patients With Heart Failure Dosed With Either Once-daily or Twice-daily Coreg
Public ClinicalTrials.gov record NCT00272805. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Prospective, Randomized, Controlled Assessment of Once-Daily Controlled Release COREG CR vs Twice-Daily COREG Immediate Release(IR)on Measures of Compliance and Quality of Life in Patients With Heart Failure and Left Ventricular Systolic Dysfunction
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to compare dosing compliance between study patients taking controlled release carvedilol once a day, and study patients taking immediate release carvedilol (Coreg) twice a day.
Study identification
- NCT ID
- NCT00272805
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 400 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 90 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 30, 2005
- Primary completion
- Jun 30, 2006
- Completion
- Jun 30, 2006
- Last update posted
- Feb 17, 2013
2005 – 2006
United States locations
- U.S. sites
- 54
- U.S. states
- 28
- U.S. cities
- 52
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| The Heart Group | Mobile | Alabama | 36608 | — |
| Radiant Research | Sierra Vista | Arizona | 85635 | — |
| Cardiology Consultants of Orange County | Anaheim | California | 92801 | — |
| Access Clinical Trials | Beverly Hills | California | 90210 | — |
| Cardiovascular Consultants Medical Group | Oakland | California | 94609 | — |
| San Diego Cardiac Center | San Diego | California | 34203 | — |
| Northern California Medical Associates | Santa Rosa | California | 95403 | — |
| Radiant Research | Santa Rosa | California | 95405 | — |
| Cardiovascular Consultants Medical Group | Walnut Creek | California | 94598 | — |
| Heart Center of the Rockies | Fort Collins | Colorado | 80528 | — |
| St. Francis Hospital and Medical Center | Hartford | Connecticut | 06105 | — |
| NextPhase Clinical Trials | Miami | Florida | 33126 | — |
| Charlotte Heart Group Research Center | Port Charlotte | Florida | 33952 | — |
| The Heart and Vascular Institute of Florida | St. Petersburg | Florida | 33701 | — |
| Cardiac Disease Specialists | Atlanta | Georgia | 30309 | — |
| CVMS Research Institute of Augusta | Augusta | Georgia | 30901 | — |
| Georgia Heart Specialists | Covington | Georgia | 30014 | — |
| Idaho Cardiology Associates | Boise | Idaho | 83704 | — |
| North Shore Cardiologists | Bannockburn | Illinois | 60015 | — |
| Midwest Heart Foundation | Lombard | Illinois | 60148 | — |
| Illinois Heart and Lung Research Center | Normal | Illinois | 61761 | — |
| The Care Group | Indianapolis | Indiana | 46260 | — |
| Clinical Trials Management | Metairie | Louisiana | 70006 | — |
| Androscoggin Cardiology Associates-Research | Auburn | Maine | 04210 | — |
| Maine Cardiology Associates | S.Portland | Maine | 04106 | — |
| Cardiovascular Consultants of Maine | Scarborough | Maine | 04074 | — |
| Primary Care Cardiology Research | Ayer | Massachusetts | 01432 | — |
| Lahey Clinic Cardiology | Burlington | Massachusetts | 01805 | — |
| Pentucket Medical Associates | Haverhill | Massachusetts | 01830 | — |
| Henry Ford Hospital | Detroit | Michigan | 48202 | — |
| Bryan LGH Heart Institute | Lincoln | Nebraska | 68516 | — |
| Lovelace Scientific Resources | Las Vegas | Nevada | 89128 | — |
| Associated Cardiovascular Consultants | Cherry Hill | New Jersey | 08034 | — |
| University of New Mexico Health Science Center | Albuquerque | New Mexico | 87131 | — |
| Albany Associates in Cardiology | Albany | New York | 12205 | — |
| Cardiovascular Medical Associates | Garden City | New York | 11530 | — |
| MidValley Cardiology | Kingston | New York | 12401 | — |
| New York University Medical School | New York | New York | 10016 | — |
| South Bay Cardiovascular Associates | West Islip | New York | 11795 | — |
| Alamance Regional Medical Center | Burlington | North Carolina | 27215 | — |
| Akron General Medical Center | Akron | Ohio | 44307 | — |
| The Lindner Clinical Trial Center | Cincinnati | Ohio | 45219 | — |
| New Horizons Clinical Research | Cincinnati | Ohio | 45242 | — |
| The Dayton Heart Center | Dayton | Ohio | 45414 | — |
| North Ohio Research Ltd. | Lorain | Ohio | 44503 | — |
| North Ohio Research Ltd. | Sandusky | Ohio | 44870 | — |
| Blue Stem Cardiology | Bartlesville | Oklahoma | 74006 | — |
| Cardiovascular Consultants of Oregon | Corvallis | Oregon | 97330 | — |
| Oregon Medical Group Clinical Research | Eugene | Oregon | 97401 | — |
| Guthrie Clinic Ltd. | Sayre | Pennsylvania | 18840 | — |
| Rhode Island Heart Failure Center | Providence | Rhode Island | 02903 | — |
| DCOL Center for Clinical Research | Longview | Texas | 75605 | — |
| LDS Hospital Cardiovascular Research | Salt Lake City | Utah | 84143 | — |
| Arrythmia Center for Southern Wisconsin | Elkhorn | Wisconsin | 53121 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00272805, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Feb 17, 2013 · Synced Sep 8, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00272805 live on ClinicalTrials.gov.