Study of Aranesp to Treat Anemia in Prostate Cancer Patients.

NCT00245895 | Completed Phase 2

• 1 other identifier: 03-6503-A
• Study Type: interventional
• Target: 20
• Locations: 1 country
• Sites: 2

Brief Summary

The purpose of this study is to see if darbepoetin alfa is an effective treatment for anemia in prostate cancer patients and, if so, what dose is most effective. Sometimes prostate cancer patients have low red blood cell counts (low hemoglobin) from various treatments they are receiving, such as chemotherapy. The red blood cells deliver oxygen to the tissue. This then helps give the patient more energy.

Conditions

Prostate Cancer; Anemia

Keywords

Anemia,; Prostate Cancer

Outcome Measures

Primary Outcomes (1)

• Hemoglobin greater than or equal to 12.5

  Feb 2005

Secondary Outcomes (4)

• The median time to achieving the primary endpoint.

  Feb 2005

• The dose required to achieve the primary endpoint of more than 50% of patients.

  Feb 2005

• A description of the qualitative and quantitative toxicities of the administration of Aranesp (darbepoetin alfa) in this patient population.

  Feb 2005

• Changes in QOL from baseline compared to 3 and 6 month time point using the anemia subscale of FACT-P.

  Feb 2005

Study Arms (1)

1

ACTIVE COMPARATOR

Aranesp

Drug: Aranesp

Interventions

Aranesp DRUG

Aranesp

Also known as: darbepoetin

1

Eligibility Criteria

• Sex: male
• Healthy Volunteers: No
• Age Groups: Child (0-17), Adult (18-64), Older Adult (65+)

You may qualify if:

• Patients must have either histologically confirmed adenocarcinoma of the prostate or clinical evidence including a PSA greater than 50, with evidence of bone metastases, currently receiving either androgen suppression or chemotherapy.
• Patients on concurrent androgen deprivation treatment that consists of either orchiectomy or a GnRH agonist (Zoladex or Lupron) with or without and androgen receptor antagonist (Casodex, Nilandron, or Eulexin) therapy, as long as therapy was initiated within the last 3 months. Finasteride treatment must be discontinued. Secondary hormonal therapy with DES or ketoconazole is permitted.
• Patients may have a history of radiation therapy, providing that at least 6 weeks have elapsed from the last treatment date to study day 1.
• Patients must have a life expectancy of at least 12 months and a zubrod performance status of 0-2.
• Patients must not have evidence of hemolysis, and no overt gastrointestinal bleeding or bleeding due to recent surgery.
• Patients must have serum creatinine level of less than or equal to 2 mg/dL.
• Patients must have adequate liver function, as evidenced by aspartate aminotransferase (AST) and alanine aminotransferase (ALT) less than or equal to 2 x ULN within the 3 months prior to screening.
• Before any study-specific procedure, the patients must give written informed consent to participate in the study.

You may not qualify if:

• Patients presenting an active primary or metastatic malignancy involving the CNS. Patients with a previous history of primary or metastatic malignancy involving the CNS will be eligible for the study, if they have had no clinical signs or symptoms of, not treatment for CNS disease, and no history of seizures within the previous 2 years.
• Patients receiving rHuEPO therapy within 4 weeks prior to first dose of the study drug.
• Active bleeding or RBC transfusion within 4 weeks prior to fist dose of study drug.
• Patients with an active seizure disorder. Patients with a previous history of seizure disorder will be eligible for the study, if they have had no evidence of seizure activity, and they have been free of anti-convulsant medication for the previous 5 years.
• Patients with uncontrolled angina, congestive heart failure or uncontrolled cardiac arrhythmia.
• Patients with uncontrolled hypertension
• Patients with a history of hyperviscosity syndrome
• Patients with evidence of clinically significant systemic active infection or inflammatory disease
• Patients with known positive test for human immunodeficiency virus (HIV) infection
• Patients with inadequate iron stores (Fe/TIBC less than 15% and ferritin less than 10.0 mg/L)
• Patients with a history or any primary hematologic disorder that could cause anemia
• Patients currently receiving, or not yet 30 days past receiving (prior to the first dose of study drug), other investigational agents or devices not approved in any indication by the governing regulatory authority. Note: an exception will be made for patients receiving DN-101, a new formulation of calcitriol, on an investigational study.
• Patients who have previously received Aranesp (darbepoetin alfa) within 4 weeks prior to fist dose of study drug.
• Patients with a known hypersensitivity to the active substance or any of the excipients.

Sponsors & Collaborators

• University of Washington: lead
• Amgen: collaborator

Study Sites (2)

Oregon Health and Sciences University

Portland, Oregon, 97239, United States

Location

Seattle Cancer Care Alliance

Seattle, Washington, 98109, United States

Location

MeSH Terms

Conditions

Prostatic Neoplasms; Anemia

Interventions

Darbepoetin alfa

Condition Hierarchy (Ancestors)

Genital Neoplasms, Male; Urogenital Neoplasms; Neoplasms by Site; Neoplasms; Genital Diseases, Male; Genital Diseases; Urogenital Diseases; Prostatic Diseases; Male Urogenital Diseases; Hematologic Diseases; Hemic and Lymphatic Diseases

Intervention Hierarchy (Ancestors)

Erythropoietin; Colony-Stimulating Factors; Glycoproteins; Glycoconjugates; Carbohydrates; Proteins; Amino Acids, Peptides, and Proteins

Study Officials

• Celestia S Higano, MD

  University of Washington

  PRINCIPAL INVESTIGATOR

• Tomasz M Beer, MD

  Oregon Health and Science University

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: interventional
• Phase: phase 2
• Allocation: NON RANDOMIZED
• Masking: NONE
• Purpose: PREVENTION
• Intervention Model: SINGLE GROUP
• Sponsor Type: OTHER

Study Record Dates

• First Submitted: October 26, 2005
• First Posted: October 28, 2005
• Study Start: April 1, 2003
• Study Completion: February 1, 2005
• Last Updated: November 29, 2007

Record last verified: 2007-11

Locations

US (2)