Erythropoietin Alfa in Elderly Subjects With Unexplained Anemia

NCT ID: NCT00954486

Last Updated: 2016-03-24

Basic Information

• Recruitment Status: WITHDRAWN
• Clinical Phase: NA
• Study Classification: INTERVENTIONAL
• Study Start Date: 2008-12-31
• Study Completion Date: 2011-02-28

Brief Summary

The primary objective of this study is to assess the ability of epoetin alfa to raise hemoglobin (Hb) levels in elderly outpatients with unexplained anemia. The secondary objectives of this study are to assess the ability of epoetin alfa to improve physical function; cognitive function; and quality of life, and to assess the safety of epoetin alfa in the study population.

Detailed Description

Eligible subjects will be recruited out of the companion study "Anemia in the Elderly" (NCT00640172), after active participation in that study is complete. Subjects will have had a full hematologic evaluation, and unexplained anemia will have been previously defined.

Subjects will provide baseline physical function testing, including exercise testing on a treadmill and testing how far patients can walk in 6 minutes (walk test), as well as quality of life; activity level; and mental functioning.

Study visits will be weekly, and the dose level may be adjusted to achieve the target hemoglobin level within 16 weeks. Once at target, the drug will be taken for a total of 12 additional weeks. The maximum time on the study drug could be 28 weeks, and the minimum time be on the 14 weeks.

The walk tests and questionnaires will be repeated when the target hemoglobin level is reached, and when treatment is completed. The tests about quality of life, activity level, and mental functioning will be repeated at the end of treatment. Follow-up visits will be every 4 weeks for 12 weeks to check for side effects.

Conditions

Anemia

Study Design

• Allocation Method: NON_RANDOMIZED
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Epoetin alfa, 10,000 units/week

Epoetin alfa is a recombinant erythropoietin.

Group Type: EXPERIMENTAL

Epoetin alfa

Intervention Type: DRUG

Epoetin alfa will be administered at 10,000 units/week

Interventions

Epoetin alfa

Epoetin alfa will be administered at 10,000 units/week

Intervention Type: DRUG

Other Intervention Names

Epogen; Procrit

Eligibility Criteria

Inclusion Criteria

• Aged ≥ 65
• Hb ≤ 11 g/dL
• Outpatient at either the VA Palo Alto Health Care Systems (VAPAHCS) or Stanford Hospital and Clinics (SHC)
• Independently living in the community (ie, not institutionalized or living in a group home)
• Ability to understand and the willingness to sign a written informed consent document
• Performance level ECOG 2 or better
• Diagnosis of unexplained anemia

Exclusion Criteria

• Substance abuse or mental health or other problems that would affect compliance with the protocol
• Predicted mortality based on co-morbidities of less than 3 months
• On any erythropoiesis-stimulating agent in the prior 3 months
• Known HIV; hepatitis B; or hepatitis C chronic infection
• Clinically significant and uncontrolled medical condition considered a high risk for participation in an investigational study
• Serum albumin < 3 g/dL
• Use of an investigational medication or participation in an investigational study within 4 weeks prior to enrollment in the trial
• Liver disease as defined as total bilirubin ≥ 2 g/dL or AST/ALT ≥ 2 times the upper limit of normal
• Allergy to recombinant human erythropoietin
• Estimated glomerular filtration rate by Modification of Diet in Renal Disease (MDRD) equation of < 30 mL/min/1.73 m2 or dialysis
• History of proximal deep venous thrombosis or pulmonary embolism within the past 12 months
• Known contraindication to exercise testing

• Minimum Eligible Age: 65 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

National Institute on Aging (NIA)

NIH

Sponsor Role: collaborator

Stanford University

OTHER

Sponsor Role: lead

Responsible Party

Stanley L Schrier

Principle Investigator

Responsibility Role: PRINCIPAL_INVESTIGATOR

Principal Investigators

Stanley L Schrier, MD

Role: PRINCIPAL_INVESTIGATOR

Stanford University

Locations

VAPAHCS

Palo Alto, California, United States

Stanford University School of Medicine

Stanford, California, United States

The University of Chicago

Chicago, Illinois, United States

Countries

United States

Other Identifiers

SPO 36101

Identifier Type: OTHER

Identifier Source: secondary_id

SU-01202009-159

Identifier Type: OTHER

Identifier Source: secondary_id

IRB-15270

Identifier Type: -

Identifier Source: org_study_id