Methotrexate, Trimetrexate Glucuronate, and Leucovorin in Treating Patients With Refractory or Recurrent Osteosarcoma

• Status: Completed
• Trial end date: 1969-12-31
• Target enrollment: 0
• Participant gender: All

Summary

RATIONALE: Drugs used in chemotherapy, such as methotrexate, trimetrexate glucuronate, and leucovorin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving more than one drug (combination chemotherapy) may kill more tumor cells.

PURPOSE: This phase I trial is studying the side effects and best dose of trimetrexate glucuronate when given together with methotrexate and leucovorin in treating patients with refractory or recurrent osteosarcoma.

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

Details

• Lead Sponsor: Memorial Sloan Kettering Cancer Center
• Collaborator: National Cancer Institute (NCI)
• Treatments: Calcium; Leucovorin; Levoleucovorin; Methotrexate; Trimetrexate

Criteria

DISEASE CHARACTERISTICS:

• Histologically confirmed malignant osteosarcoma

• High-grade disease

• Recurrent or refractory disease after prior standard chemotherapy comprising methotrexate, doxorubicin, cisplatin, and ifosfamide

• No low-grade osteosarcoma

• No parosteal or periosteal sarcoma

• No osteosarcoma arising in premalignant bony lesions (e.g., Paget's disease) OR in a prior radiotherapy field

• No symptomatic or known brain or leptomeningeal involvement

PATIENT CHARACTERISTICS:

Age

• 1 to 35

Performance status

• Karnofsky 70-100% (for patients > 16 years of age)

• Lansky 70-100% (for patients ≤ 16 years of age)

Life expectancy

• At least 3 months

Hematopoietic

• Absolute neutrophil count ≥ 1,000/mm^3

• Platelet count ≥ 75,000/mm^3

Hepatic

• Bilirubin ≤ 1.5 times normal

• AST and ALT ≤ 5 times normal

• Albumin ≥ 2 g/dL

• No clinically significant liver disease

Renal

• Creatinine ≤ 1.5 times normal OR

• Creatinine clearance or radioisotope glomerular filtration rate ≥ lower limit of normal

Cardiovascular

• Shortening fraction ≥ 27% by echocardiogram OR

• Ejection fraction ≥ 50% by gated radionuclide study

• No congestive heart failure

• No angina pectoris

• No myocardial infarction within the past year

• No uncontrolled arterial hypertension

• No uncontrolled arrhythmias

Other

• Not pregnant or nursing

• Negative pregnancy test

• Fertile patients must use effective contraception

• No history of significant neurological or psychiatric disorder

• No active infection

• No symptomatic peripheral neuropathy ≥ grade 2

• No other serious illness or medical condition

PRIOR CONCURRENT THERAPY:

Biologic therapy

• At least 7 days since prior biologic therapy

• At least 6 months since prior allogeneic stem cell transplantation AND no evidence of active graft-versus-host disease

• No concurrent sargramostim (GM-CSF)

Chemotherapy

• See Disease Characteristics

• More than 2 weeks since prior myelosuppressive chemotherapy (4 weeks for nitrosoureas)

Endocrine therapy

• Not specified

Radiotherapy

• See Disease Characteristics

• At least 2 weeks since prior local palliative radiotherapy (small port)

• At least 6 months since prior craniospinal radiotherapy

• At least 6 months since prior radiotherapy to ≥ 50% of the pelvis

• At least 6 weeks since prior substantial radiotherapy to the bone marrow

Surgery

• Not specified

Other

• Recovered from prior therapy

• More than 30 days since prior and no other concurrent investigational drugs

• More than 30 days since prior and no concurrent participation in another clinical trial

• No concurrent medications that may interact with study drugs