Total-Body Irradiation, Cyclophosphamide, and Stem Cell Transplantation in Treating Patients With Hematologic Cancer

• Status: Completed
• Trial end date: 2004-07-01
• Target enrollment: 0
• Participant gender: All

Summary

RATIONALE: Adjusting the dose of drugs used in chemotherapy such as cyclophosphamide may decrease side effects while stopping cancer cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage cancer cells. Stem cell transplantation may be able to replace immune cells that were destroyed by chemotherapy and radiation therapy used to kill cancer cells.

PURPOSE: Phase I trial to study the effect on the body of dose-adjusted cyclophosphamide combined with total-body irradiation and donor stem cell transplantation in treating patients who have hematologic cancer.

• Phase: Phase 1
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Fred Hutchinson Cancer Research Center
• Collaborator: National Cancer Institute (NCI)
• Treatments: Cyclophosphamide

Criteria

DISEASE CHARACTERISTICS:

• Diagnosis of hematological malignancy, including any of the following:

• Chronic myeloid leukemia

• Acute myeloid leukemia

• Acute lymphocytic leukemia

• Myelodysplastic syndromes

• Lymphoma

• Unlikely to respond to conventional treatment and would benefit from hematopoietic stem cell transplantation

• No bulky tumor mass requiring additional involved field radiotherapy

• No large body burden of tumor cells requiring cytoreductive chemotherapy before total body irraditation and cyclophosphamide

• Undergoing conditioning for transplantation at the University of Washington Medical Center

• Availability of 1 of the following types of allogeneic donors:

• HLA-identical family members

• Unrelated donors

• Allele match (match grade 1)

• One allele mismatch for A, B, C, DRB1 or DQB1 (match grades 2.1 or 2.2)

PATIENT CHARACTERISTICS:

Age

• 18 to 65

Performance status

• Not specified

Life expectancy

• Not severely limited by diseases other than malignancy

• Not moribund

Hematopoietic

• Not specified

Hepatic

• Bilirubin no greater than 1.2 mg/dL

• No cirrhosis

• No hepatic fibrosis with bridging

Renal

• Creatinine no greater than 1.2 mg/dL

Cardiovascular

• No coronary artery disease

• No congestive heart failure requiring therapy

Pulmonary

• Oxygen saturation at least 93% (on room air)

Other

• Not pregnant or nursing

• Fertile patients must use effective contraception

• HIV negative

• No concurrent infection requiring systemic antibiotic or antifungal therapy

PRIOR CONCURRENT THERAPY:

Biologic therapy

• No prior hematopoietic stem cell transplantation

Chemotherapy

• See Disease Characteristics

Endocrine therapy

• Not specified

Radiotherapy

• See Disease Characteristics

• No prior radiotherapy to the liver or adjacent organs

Surgery

• Not specified

Other

• No concurrent aspirin or nonsteroidal anti-inflammatory medications such as ibuprofen (e.g., Motrin® or Advil®)

• No other concurrent phase I study enrollment