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ClinicalTrials.gov record
Completed Phase 3 Interventional Results available

RED-HF™ Trial - Reduction of Events With Darbepoetin Alfa in Heart Failure Trial

ClinicalTrials.gov ID: NCT00358215

Public ClinicalTrials.gov record NCT00358215. 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.

ClinicalTrials.gov public records Last synced Oct 23, 2026, 7:28 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Double-blind, Randomized, Placebo-controlled, Multicenter Study to Assess the Efficacy and Safety of Darbepoetin Alfa Treatment on Mortality and Morbidity in Heart Failure (HF) Subjects With Symptomatic Left Ventricular Systolic Dysfunction and Anemia

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

The purpose of the study is to determine the efficacy of treatment of anemia with darbepoetin alfa compared to placebo on the composite of time to death from any cause or first hospital admission for worsening heart failure in patients with symptomatic left ventricular systolic dysfunction and anemia.

Study identification

NCT ID
NCT00358215
Recruitment status
Completed
Study type
Interventional
Phase
Phase 3
Lead sponsor
Amgen
Industry
Enrollment
2,278 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years and older
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
Jun 1, 2006 (Actual)
Primary completion
Oct 11, 2012 (Actual)
Completion
Oct 11, 2012 (Actual)
Last update posted
Nov 8, 2022

2006 – 2012

United States locations

U.S. sites
254
U.S. states
41
U.S. cities
198
Facility City State ZIP Site status
Research Site Birmingham Alabama 35211 —
Research Site Birmingham Alabama 35294 —
Research Site Huntsville Alabama 35801 —
Research Site Mobile Alabama 36608 —
Research Site Gilbert Arizona 85296 —
Research Site Mesa Arizona 85206 —
Research Site Scottsdale Arizona 85251 —
Research Site Tucson Arizona 85723 —
Research Site Little Rock Arkansas 72204 —
Research Site Little Rock Arkansas 72205 —
Research Site Anaheim California 92801 —
Research Site Buena Park California 90621 —
Research Site Corona California 92879 —
Research Site Culver City California 90232 —
Research Site Downey California 90241 —
Research Site La Jolla California 92037 —
Research Site Lancaster California 93534 —
Research Site Larkspur California 94939 —
Research Site Loma Linda California 92354 —
Research Site Long Beach California 90822 —
Research Site Los Angeles California 90017 —
Research Site Los Angeles California 90024 —
Research Site Los Angeles California 90033-1026 —
Research Site Los Angeles California 90048 —
Research Site Los Angeles California 90073 —
Research Site Modesto California 95355 —
Research Site Oakland California 94609 —
Research Site Pasadena California 91105 —
Research Site Redondo Beach California 90277 —
Research Site Sacramento California 95819 —
Research Site Sacramento California 95825 —
Research Site San Diego California 92120 —
Research Site San Francisco California 94115 —
Research Site San Francisco California 94118 —
Research Site Santa Monica California 90404 —
Research Site Santa Rosa California 95405 —
Research Site Sylmar California 91342 —
Research Site Walnut Creek California 94598 —
Research Site Westlake Village California 91361 —
Research Site Aurora Colorado 80012 —
Research Site Colorado Springs Colorado 80907 —
Research Site Denver Colorado 80218 —
Research Site Littleton Colorado 80120 —
Research Site Loveland Colorado 80538 —
Research Site Bridgeport Connecticut 06606 —
Research Site Fairfield Connecticut 06430 —
Research Site Washington D.C. District of Columbia 20010 —
Research Site Washington D.C. District of Columbia 20422 —
Research Site Jacksonville Florida 32207 —
Research Site Jacksonville Florida 32209 —
Research Site Jacksonville Florida 32258 —
Research Site Jacksonville Beach Florida 32250 —
Research Site Jupiter Florida 33458 —
Research Site Melbourne Florida 32901 —
Research Site Miami Florida 33133 —
Research Site Miami Beach Florida 33140 —
Research Site Orlando Florida 32803 —
Research Site Port Charlotte Florida 33952 —
Research Site Safety Harbor Florida 34695 —
Research Site Sarasota Florida 34239 —
Research Site St. Petersburg Florida 33701 —
Research Site St. Petersburg Florida 33705 —
Research Site Tamarac Florida 33321 —
Research Site Tampa Florida 33609 —
Research Site Atlanta Georgia 30308 —
Research Site Atlanta Georgia 30342 —
Research Site Augusta Georgia 30901 —
Research Site Covington Georgia 30014 —
Research Site Rome Georgia 30165 —
Research Site Meridian Idaho 83642 —
Research Site Chicago Illinois 60611 —
Research Site Elk Grove Village Illinois 60007 —
Research Site Evanston Illinois 60202 —
Research Site Hinsdale Illinois 60521 —
Research Site Maywood Illinois 60153 —
Research Site Melrose Park Illinois 60160 —
Research Site Oak Lawn Illinois 60453 —
Research Site Oakbrook Terrace Illinois 60181 —
Research Site Peoria Illinois 61606 —
Research Site Rockford Illinois 61107 —
Research Site Springfield Illinois 62701 —
Research Site Springfield Illinois 62702 —
Research Site Anderson Indiana 46011 —
Research Site Fort Wayne Indiana 46805 —
Research Site Indianapolis Indiana 46202 —
Research Site Indianapolis Indiana 46250 —
Research Site Indianapolis Indiana 46260 —
Research Site Jeffersonville Indiana 47130 —
Research Site Valparaiso Indiana 46383 —
Research Site Des Moines Iowa 50314 —
Research Site Iowa City Iowa 52242 —
Research Site Iowa City Iowa 52245 —
Research Site Kansas City Kansas 66160 —
Research Site Olathe Kansas 66061 —
Research Site Wichita Kansas 67214 —
Research Site Louisville Kentucky 40202 —
Research Site Louisville Kentucky 40207 —
Research Site Madisonville Kentucky 42431 —
Research Site Alexandria Louisiana 71301 —
Research Site Covington Louisiana 70433 —
Research Site Lake Charles Louisiana 70601 —
Research Site Marrero Louisiana 70072 —
Research Site Slidell Louisiana 70458 —
Research Site South Portland Maine 04106 —
Research Site Annapolis Maryland 21401 —
Research Site Baltimore Maryland 21287 —
Research Site Salisbury Maryland 21804 —
Research Site Ayer Massachusetts 01432 —
Research Site Boston Massachusetts 02115 —
Research Site Boston Massachusetts 02118 —
Research Site Haverhill Massachusetts 01830 —
Research Site Natick Massachusetts 01760 —
Research Site North Dartmouth Massachusetts 02747 —
Research Site West Roxbury Massachusetts 02132 —
Research Site Whitman Massachusetts 02382 —
Research Site Worcester Massachusetts 01604 —
Research Site Worcester Massachusetts 01655 —
Research Site Detroit Michigan 48201 —
Research Site Detroit Michigan 48202 —
Research Site Grand Rapids Michigan 49503 —
Research Site Lansing Michigan 48910 —
Research Site Muskegon Michigan 49444 —
Research Site Petoskey Michigan 49770 —
Research Site Saginaw Michigan 48601 —
Research Site Southfield Michigan 48075 —
Research Site Duluth Minnesota 55805 —
Research Site Minneapolis Minnesota 55304 —
Research Site Minneapolis Minnesota 55417 —
Research Site Minneapolis Minnesota 55455 —
Research Site Saint Louis Park Minnesota 55426 —
Research Site Saint Paul Minnesota 55102 —
Research Site Columbia Missouri 65201 —
Research Site Kansas City Missouri 64108 —
Research Site Kansas City Missouri 64111 —
Research Site St Louis Missouri 63104 —
Research Site St Louis Missouri 63110 —
Research Site St Louis Missouri 63122 —
Research Site Kalispell Montana 59901 —
Research Site Missoula Montana 59802 —
Research Site Grand Island Nebraska 68803 —
Research Site Lincoln Nebraska 68506 —
Research Site Lincoln Nebraska 68526 —
Research Site Lebanon New Hampshire 03756 —
Research Site Hackensack New Jersey 07601 —
Research Site Morristown New Jersey 07962 —
Research Site Newark New Jersey 07103 —
Research Site Newark New Jersey 07112 —
Research Site Summit New Jersey 07902 —
Research Site Westwood New Jersey 07675 —
Research Site Albuquerque New Mexico 87131 —
Research Site Buffalo New York 14221 —
Research Site Cortlandt Manor New York 10567 —
Research Site Flushing New York 11355 —
Research Site Garden City New York 11530 —
Research Site Johnson City New York 13790 —
Research Site Kingston New York 12401 —
Research Site New York New York 10001 —
Research Site New York New York 10016 —
Research Site New York New York 10019 —
Research Site New York New York 10021 —
Research Site New York New York 10029 —
Research Site New York New York 10032 —
Research Site Rochester New York 14618 —
Research Site Staten Island New York 10305 —
Research Site Syracuse New York 13210 —
Research Site The Bronx New York 10461 —
Research Site The Bronx New York 10467 —
Research Site Troy New York 12180 —
Research Site West Islip New York 11795 —
Research Site Williamsville New York 14221 —
Research Site Asheville North Carolina 28803 —
Research Site Burlington North Carolina 27215 —
Research Site Chapel Hill North Carolina 27599 —
Research Site Charlotte North Carolina 28204 —
Research Site Durham North Carolina 27705 —
Research Site Gastonia North Carolina 28054 —
Research Site Greensboro North Carolina 27403 —
Research Site New Bern North Carolina 28562 —
Research Site Winston-Salem North Carolina 27103 —
Research Site Winston-Salem North Carolina 27157 —
Research Site Akron Ohio 44307 —
Research Site Canton Ohio 44710 —
Research Site Cincinnati Ohio 45267 —
Research Site Cleveland Ohio 44106 —
Research Site Cleveland Ohio 44109 —
Research Site Cleveland Ohio 44195 —
Research Site Dayton Ohio 45414 —
Research Site Garfield Heights Ohio 44125 —
Research Site Mayfield Heights Ohio 44124 —
Research Site Sandusky Ohio 44870 —
Research Site Toledo Ohio 43606 —
Research Site Oklahoma City Oklahoma 73104 —
Research Site Oklahoma City Oklahoma 73109 —
Research Site Oklahoma City Oklahoma 73112 —
Research Site Oklahoma City Oklahoma 73120 —
Research Site Tulsa Oklahoma 74104 —
Research Site Bend Oregon 97701 —
Research Site Hillsboro Oregon 97123 —
Research Site Portland Oregon 97213 —
Research Site Allentown Pennsylvania 18106 —
Research Site Hershey Pennsylvania 17033 —
Research Site Lancaster Pennsylvania 17603 —
Research Site Philadelphia Pennsylvania 19102 —
Research Site Philadelphia Pennsylvania 19104 —
Research Site Philadelphia Pennsylvania 19107 —
Research Site Philadelphia Pennsylvania 19140 —
Research Site Philadelphia Pennsylvania 19141 —
Research Site Pittsburgh Pennsylvania 15212 —
Research Site Pittsburgh Pennsylvania 15213 —
Research Site Pittsburgh Pennsylvania 15224 —
Research Site Sayre Pennsylvania 18840 —
Research Site Wyomissing Pennsylvania 19610 —
Research Site Pawtucket Rhode Island 02860 —
Research Site Anderson South Carolina 29621 —
Research Site Charleston South Carolina 29401 —
Research Site Charleston South Carolina 29403 —
Research Site Columbia South Carolina 29204 —
Research Site Orangeburg South Carolina 29115 —
Research Site Spartanburg South Carolina 29303 —
Research Site Chattanooga Tennessee 37404 —
Research Site Germantown Tennessee 38138 —
Research Site Jackson Tennessee 38305 —
Research Site Memphis Tennessee 38104 —
Research Site Memphis Tennessee 38120 —
Research Site Nashville Tennessee 37203 —
Research Site Nashville Tennessee 37232-8802 —
Research Site Tullahoma Tennessee 37388 —
Research Site Beaumont Texas 77702 —
Research Site Dallas Texas 75216 —
Research Site Dallas Texas 75226 —
Research Site Dallas Texas 75230 —
Research Site Dallas Texas 75231 —
Research Site Dallas Texas 75390 —
Research Site Galveston Texas 77555 —
Research Site Houston Texas 77004 —
Research Site Houston Texas 77030 —
Research Site Houston Texas 77074 —
Research Site Lubbock Texas 79410 —
Research Site Odessa Texas 79763 —
Research Site San Antonio Texas 78217 —
Research Site Tyler Texas 75708 —
Research Site Salt Lake City Utah 84148 —
Research Site Annandale Virginia 22003 —
Research Site Midlothian Virginia 23114 —
Research Site Richmond Virginia 23249 —
Research Site Roanoke Virginia 24014 —
Research Site Bellingham Washington 98225 —
Research Site Kirkland Washington 98034 —
Research Site Seattle Washington 98195 —
Research Site Tacoma Washington 98405 —
Research Site Beloit Wisconsin 53511 —
Research Site Madison Wisconsin 53707 —
Research Site Madison Wisconsin 53792 —
Research Site Milwaukee Wisconsin 53215 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 500 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00358215, 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 Nov 8, 2022 · Synced Oct 23, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00358215 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →