Impact of Darbepoetin Alfa on Exercise Tolerance and Left... | NCT00117234

Studies
Impact of Darbepoetin Alfa on Exercise Tolerance and Left Ventricular Structure in Subjects With Symptomatic Congestive Heart Failure (CHF) and Anemia

NCT00117234

Sponsor

Amgen

Status

Completed

Last Update Posted

Dec 3, 2010Estimated

Enrollment

Not provided

Phase

Not Applicable

Conditions

Congestive Heart Failure
Anemia

Interventions

darbepoetin alfa

Countries

Not provided

Protocol Section

Identification Module Status Module Sponsor/Collaborators Module Oversight Module Description Module Conditions Module Design Module Arms/Interventions Module Outcomes Module Eligibility Module Contacts/Locations Module References Module IPD Sharing Statement Module

Results Section

Participant Flow Module Baseline Characteristics Module Outcome Measures Module Adverse Events Module More Info Module

Annotation Section

Annotation Module

Document Section

Large Document Module

Derived Section

Miscellaneous Info Module Condition Browse Module Intervention Browse Module

Protocol Section

Identification Module

NCT ID

Results Section

No data available

No data is available for this block.

Annotation Section

No data available

No data is available for this block.

Document Section

No data available

No data is available for this block.

Derived Section

Miscellaneous Info Module

Version Holder

Status Module

Record Verification Date

Dec 2010

Overall Recruitment Status or Expanded Access Status

Completed

Last Known Status

Not provided

Delayed Posting

Not provided

Why Stopped

Not provided

Expanded Access Info

Start Date

Sep 2002

Primary Completion Date

Not provided

Completion Date

Jul 2004

First Submitted Date

Jun 30, 2005

First Submission Date that Met QC Criteria

Jun 30, 2005

First Posted Date

Jul 6, 2005Estimated

Results Waived

Not provided

Results First Submitted Date

Not provided

Results First Submitted that Met QC Criteria

Not provided

Results First Posted Date

Not provided

Certification/Extension (aka Delayed Results) First Submitted Date

Not provided

Certification/Extension First Submitted that Passed QC Review

Not provided

Certification/Extension First Posted Date

Not provided

Last Update Submitted Date

Dec 2, 2010

Last Update Posted Date

Dec 3, 2010Estimated

Description Module

Brief Summary

The purpose of this study was to evaluate the effect of treatment with darbepoetin alfa on peak oxygen consumption (peak VO2) in subjects with symptomatic CHF and anemia.

Detailed Description

Not provided

Design Module

Study Type

Interventional

Number of References to an Expanded Access Study

Not provided

Expanded Access Types

Not provided

Patient Registry

Not provided

Target Follow-Up Duration

Not provided

Phases

Not Applicable

Interventional Study Design

Allocation

Biospecimen

No data available

No data is available for this block.

Enrollment

Not provided

Name	Type	Description	Arm Group Labels	Other Names
darbepoetin alfa	Drug

Outcomes Module

Primary Outcomes

Measure	Description	Time Frame
Exercise tolerance, measured as peak VO(subscript)2

Secondary Outcomes

Measure	Description	Time Frame
Exercise duration; NYHA classification; Patient-reported outcomes

Other Outcomes

Not provided

Eligibility Module

Eligibility Criteria

Inclusion Criteria: - Symptomatic CHF for at least 3 months - Reduced left ventricular ejection fraction - Stable heart failure medication - Peak VO2 less than or equal to 16 ml/kg/min - Hemoglobin concentration between 9.0 and 12.0 g/dL Exclusion Criteria: - Hypertension - Unstable angina pectoris or recent myocardial infarction - Likely to receive cardiac transplant - Unable to do cardiopulmonary exercise testing - Major organ transplant (e.g., lung, liver, heart) or renal replacement therapy (e.g., dialysis) - Recent or current treatment for malignancy - Systemic hematologic disease - Anemia due to acute or chronic bleeding - Recent Epogen® or darbepoetin alfa therapy - Recent blood transfusion

Accepts Healthy Volunteers

Sex

All

Sex/Gender Based

Not provided

Sex/Gender Description

Not provided

Minimum Age

21 Years

Maximum Age

Not provided

Standard Ages

AdultOlder Adult

Study Population

Not provided

Sampling Method

Not provided

Name	Affiliation	Role
MD	Amgen	Study Director

References Module

Citations

PubMed Identifier	Type	Citation	Retractions
17306703	Derived	Ponikowski P, Anker SD, Szachniewicz J, Okonko D, Ledwidge M, Zymlinski R, Ryan E, Wasserman SM, Baker N, Rosser D, Rosen SD, Poole-Wilson PA, Banasiak W, Coats AJ, McDonald K. Effect of darbepoetin alfa on exercise tolerance in anemic patients with symptomatic chronic heart failure: a randomized, double-blind, placebo-controlled trial. J Am Coll Cardiol. 2007 Feb 20;49(7):753-62. doi: 10.1016/j.jacc.2006.11.024. Epub 2007 Feb 5.

ID	Term
D006331	Heart Diseases
D002318	Cardiovascular Diseases
D006402	Hematologic Diseases
D006425	Hemic and Lymphatic Diseases

ID	Term
D004921	Erythropoietin
D003115	Colony-Stimulating Factors
D006023	Glycoproteins
D006001	Glycoconjugates

ID	Term
D006333	Heart Failure
D000740	Anemia