Topotecan in Treating Young Patients With Neoplastic Meningitis Due to Leukemia, Lymphoma, or Solid Tumors

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

Summary

RATIONALE: Drugs used in chemotherapy, such as topotecan, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing.

PURPOSE: This phase I trial is studying the side effects, best way to give, and best dose of topotecan when given by intraventricular infusion in treating young patients with neoplastic meningitis due to leukemia, lymphoma, or solid tumors.

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

Details

• Lead Sponsor: Pediatric Brain Tumor Consortium
• Collaborator: National Cancer Institute (NCI)
• Treatments: Topotecan

Criteria

DISEASE CHARACTERISTICS:

• Diagnosis of neoplastic meningitis secondary to leukemia, lymphoma (including AIDS-related lymphoma), or solid tumor (including primary CNS tumors or carcinomas of unknown primary site), defined by 1 of the following criteria:

• Cerebral spinal fluid (CSF) cell count > 5/μL AND evidence of blast cells on cytospin or by cytology (for patients with leukemia or lymphoma)

• Presence of tumor cells on cytospin or cytology OR unequivocal presence of meningeal disease by MRI (for patients with solid tumor)

• No conventional therapy for neoplastic meningitis exists

• Patients with CNS leukemia or lymphoma must be refractory to conventional therapy, including radiotherapy (i.e., second or greater relapse)

• Patients with CNS leukemia or lymphoma must have had a negative bone marrow aspiration within the past 2 weeks

• No clinical evidence of obstructive hydrocephalus

• No compartmentalization of CSF flow by radioisotope indium In 111 or technetium Tc 99 DTPA flow study

• No ventriculoperitoneal or ventriculoatrial shunt unless patient is completely shunt-independent

• No impending spinal cord compression or other CNS involvement (e.g., acute visual loss secondary to optic nerve involvement) requiring emergent local radiotherapy

PATIENT CHARACTERISTICS:

Age

• 3 to 21

Performance status

• Lansky 60-100% (≤ 16 years of age) OR

• Karnofsky 60-100% (> 16 years of age)

Life expectancy

• Not specified

Hematopoietic

• Not specified

Hepatic

• Not specified

Renal

• Calcium ≥ 7 mg/dL

Other

• Not pregnant or nursing

• Negative pregnancy test

• Fertile patients must use effective contraception

• Sodium 125-150 mmol/L

• Magnesium ≥ 0.7 mmol/L

• Must have or be willing to have an intraventricular access device (i.e., Ommaya reservoir)

• No uncontrolled infection

• HIV-positive patients with AIDS-related lymphomatous meningitis are eligible

• No other significant uncontrolled systemic medical illness that would preclude study participation

PRIOR CONCURRENT THERAPY:

Biologic therapy

• Recovered from prior biologic therapy or immunotherapy

Chemotherapy

• Recovered from prior chemotherapy

• At least 1 week since prior intra-colony stimulating factory (CSF) chemotherapy (2 weeks for liposomal cytarabine)

• At least 3 weeks since prior systemic chemotherapy for leptomeningeal disease

• Concurrent systemic chemotherapy to control systemic disease or bulk CNS disease allowed provided the systemic chemotherapy is not an investigational agent OR any of the following:

• High-dose (> 1 g/m^2) methotrexate

• High-dose (> 1 g/m^2) cytarabine

• Fluorouracil

• Capecitabine

• Thiotepa

• Nitrosoureas

• Topotecan

Endocrine therapy

• Not specified

Radiotherapy

• See Disease Characteristics

• At least 8 weeks since prior craniospinal radiotherapy and recovered

• No concurrent CNS radiotherapy

• Concurrent radiotherapy to extra-CNS sites (e.g., painful bone metastases not in the craniospinal axis) allowed

Surgery

• Not specified

Other

• More than 2 weeks since prior and no other concurrent investigational agents

• No other concurrent intra-CSF or systemic therapy for leptomeningeal disease