Combination Chemotherapy and Peripheral Stem Cell Transplantation in Treating Patients With Recurrent or Refractory Solid Tumors

• Status: Terminated
• Trial end date: 2002-12-19
• Target enrollment: 0
• Participant gender: All

Summary

RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining chemotherapy with peripheral stem cell transplantation may allow the doctor to give higher doses of chemotherapy drugs and kill more tumor cells.

PURPOSE: Phase I trial to study the effectiveness of combination chemotherapy and peripheral stem cell transplantation in treating patients who have recurrent or refractory solid tumors.

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

Details

• Lead Sponsor: Seattle Children's Hospital
• Collaborator: National Cancer Institute (NCI)
• Treatments: Carboplatin; Cyclophosphamide; Etoposide; Thiotepa; Topotecan

Criteria

DISEASE CHARACTERISTICS:

• Histologically proven recurrent or refractory pediatric solid tumor

• Bone marrow metastases allowed

PATIENT CHARACTERISTICS:

Age:

• 1 to 30

Performance status:

• 0-2

Life expectancy:

• At least 2 months

Hematopoietic:

• Absolute neutrophil count at least 1,000/mm3

• Platelet count at least 100,000/mm3 (transfusion independent)

• Hemoglobin at least 10 g/dL (RBC transfusion allowed)

Hepatic:

• Bilirubin no greater than 1.5 times normal

• SGOT no greater than 2.5 times normal

Renal:

• Adequate renal function as defined by one of the following:

• GFR by creatinine clearance

• Radioisotope GFR

• Iothalamate at least 70 mL/min

Cardiovascular:

• Adequate cardiac function as defined by one of the following:

• Ejection fraction at least 55% by MUGA

• Fractional shortening at least 28% by echocardiogram

Neurologic:

• Adequate CNS function as defined by:

• Seizure disorder, if present, controlled by anticonvulsants

• CNS toxicity no greater than grade 2

Other:

• No uncontrolled infections

• Not pregnant or nursing

• No allergy to platinum compounds

• No history of allergy to etoposide (unless mobilization phase not required)

PRIOR CONCURRENT THERAPY:

Biologic therapy:

• Recovered from prior immunotherapy

• At least 1 week since prior cytokines

• At least 3 months since prior bone marrow or peripheral blood stem cell transplantation

• No concurrent immunomodulator

• No concurrent cytokines

Chemotherapy:

• At least 3 weeks (6 for nitrosourea) since prior chemotherapy and recovered

• No prior thiotepa

• No other concurrent chemotherapy

Endocrine therapy:

• Not specified

Radiotherapy:

• Recovered from prior radiotherapy

• At least 6 months since prior total body irradiation conditioning

• No concurrent radiotherapy to greater than 10% of total liver, lung, or bone marrow

Surgery:

• Not specified