Trial record 9 of 70 for:    "Congenital aplastic anemia"

Cyclophosphamide in Treating Patients Who Are Undergoing a Donor Bone Marrow Transplant for Fanconi's Anemia

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details. Identifier: NCT00317876
Recruitment Status : Completed
First Posted : April 25, 2006
Last Update Posted : April 20, 2012
National Cancer Institute (NCI)
Information provided by:
Fred Hutchinson Cancer Research Center

Brief Summary:

RATIONALE: Giving low doses of chemotherapy, such as cyclophosphamide, before a donor bone marrow transplant helps stop the growth of abnormal cells. It also stops the patient's immune system from rejecting the donor's bone marrow. The donated bone marrow stem cells may replace the patient's immune system and help destroy any remaining abnormal cells. Sometimes the transplanted cells from a donor can also make an immune response against the body's normal cells. Giving cyclosporine and methotrexate before or after transplant may stop this from happening.

PURPOSE: This phase I trial is studying the side effects and best dose of cyclophosphamide in treating patients who are undergoing a donor bone marrow transplant for Fanconi's anemia.

Condition or disease Intervention/treatment Phase
Fanconi Anemia Drug: cyclophosphamide Drug: cyclosporine Drug: methotrexate Procedure: allogeneic bone marrow transplantation Procedure: nonmyeloablative allogeneic hematopoietic stem cell transplantation Phase 1

Detailed Description:


  • Decrease the conditioning-related toxicity of cyclophosphamide without decreasing the engraftment rate to < 90% in patients undergoing allogeneic bone marrow transplantation for Fanconi's anemia.

OUTLINE: This is a multicenter, dose-finding study of cyclophosphamide.

  • Nonmyeloablative conditioning regimen: Patients receive cyclophosphamide IV on days -5 to -2.

Cohorts of 5-10 patients receive decreasing doses of cyclophosphamide until the optimal dose (OD) is determined. The OD is defined as the dose at which ≥ 4 of 5 patients achieve engraftment and < 1 of 10 patients experiences dose-limiting toxicity.

  • Allogeneic bone marrow transplantation (BMT): Patients undergo allogeneic BMT on day 0.
  • Graft-vs-host-disease (GVHD) prophylaxis: Patients receive cyclosporine orally or IV twice daily beginning on day -1 and continuing until day 49, followed by a taper on days 50-180 in the absence of GVHD. Patients also receive methotrexate IV on days 1, 3, 6, and 11.

After completion of study treatment, patients are followed periodically for 5 years.

PROJECTED ACCRUAL: A total of 27 patients will be accrued for this study.

Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 25 participants
Masking: None (Open Label)
Primary Purpose: Treatment
Official Title: Dose-Finding Study for Cyclophosphamide as Conditioning Regimens for Bone Marrow Transplantation From Related Donors in Patients With Fanconi Anemia
Study Start Date : June 1998
Primary Completion Date : July 2003

Primary Outcome Measures :
  1. Conditioning-related toxicity [ Time Frame: 100 days post-transplant ]
  2. Graft rejection [ Time Frame: 100 days post-transplant ]

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Ages Eligible for Study:   Child, Adult, Senior
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No


  • Diagnosis of Fanconi's anemia by chromosome fragility with a diepoxybutane (DEB) or mitomycin C test

    • Hemoglobin ≤ 8.0 g/dL, absolute granulocyte count ≤ 1,000/mm^3, or platelet count ≤ 50,000/mm^3
  • No refractory anemia with excess blasts, refractory anemia with excess blasts in transformation, or acute leukemia
  • HLA-identical related donor available


  • Glomerular filtration rate ≥ 30% predicted for age
  • No liver disease (e.g., active hepatitis or moderate to severe portal fibrosis/cirrhosis by biopsy)
  • No symptomatic cardiac insufficiency or symptomatic arrhythmia
  • No other diseases that would severely limit the probability of survival
  • No HIV seropositivity
  • Not pregnant or nursing
  • Fertile patients must use effective contraception


  • Not specified

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its identifier (NCT number): NCT00317876

United States, Washington
Seattle Cancer Care Alliance
Seattle, Washington, United States, 98109-1023
Fred Hutchinson Cancer Research Center
Seattle, Washington, United States, 98109-1024
Universidade Federal do Parana
Curitiba, Parana, Brazil, 80.060-000
Sponsors and Collaborators
Fred Hutchinson Cancer Research Center
National Cancer Institute (NCI)
Principal Investigator: Hans-Peter Kiem, MD Fred Hutchinson Cancer Research Center

Responsible Party: Hans-Peter Kiem, MD, Fred Hutchinson Cancer Research Center Identifier: NCT00317876     History of Changes
Other Study ID Numbers: 1288.00
CDR0000481264 ( Registry Identifier: PDQ )
First Posted: April 25, 2006    Key Record Dates
Last Update Posted: April 20, 2012
Last Verified: April 2012

Keywords provided by Fred Hutchinson Cancer Research Center:
Fanconi anemia

Additional relevant MeSH terms:
Fanconi Anemia
Fanconi Syndrome
Hematologic Diseases
Anemia, Hypoplastic, Congenital
Anemia, Aplastic
Bone Marrow Diseases
Genetic Diseases, Inborn
DNA Repair-Deficiency Disorders
Metabolic Diseases
Renal Tubular Transport, Inborn Errors
Kidney Diseases
Urologic Diseases
Metabolism, Inborn Errors
Immunosuppressive Agents
Immunologic Factors
Physiological Effects of Drugs
Antirheumatic Agents
Antineoplastic Agents, Alkylating
Alkylating Agents
Molecular Mechanisms of Pharmacological Action
Antineoplastic Agents
Myeloablative Agonists
Abortifacient Agents, Nonsteroidal
Abortifacient Agents
Reproductive Control Agents