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

NCT ID: NCT00003194

Last Updated: 2019-04-05

Basic Information

• Recruitment Status: TERMINATED
• Clinical Phase: PHASE1
• Total Enrollment: 24 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 1997-07-31
• Study Completion Date: 2002-12-19

Brief 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.

Detailed Description

OBJECTIVES:

• Determine the maximum tolerated dose of thiotepa in combination with carboplatin and topotecan with peripheral blood stem cell transplantation in patients with recurrent or refractory pediatric solid tumors.
• Determine the toxicity of this regimen in these patients.

OUTLINE: This is a dose escalation study of thiotepa.

Patients may receive 2 courses of mobilization comprising cyclophosphamide and etoposide with filgrastim (G-CSF) support and peripheral blood stem cell (PBSC) collection.

Patients receive thiotepa IV over 2 hours on days 0 and 1; topotecan IV over 30 minutes on days 0-4; and carboplatin IV over 2 hours on days 2 and 3. Patients also receive G-CSF beginning on day 5, 24-36 hours following the last dose of topotecan. PBSC are reinfused on day 6 (36-48 hours following the last dose of topotecan) of each course of therapy. Patients receive 3 courses of therapy.

Cohorts of 3-6 patients receive escalating doses of thiotepa until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 6 patients experience dose-limiting toxicity.

Patients are followed at 1 and 2 years.

PROJECTED ACCRUAL: A maximum of 24 patients will be accrued into this study.

Conditions

Unspecified Childhood Solid Tumor, Protocol Specific

Study Design

• Primary Study Purpose: TREATMENT

Interventions

filgrastim

Intervention Type: BIOLOGICAL

carboplatin

Intervention Type: DRUG

cyclophosphamide

Intervention Type: DRUG

etoposide

Intervention Type: DRUG

thiotepa

Intervention Type: DRUG

topotecan hydrochloride

Intervention Type: DRUG

peripheral blood stem cell transplantation

Intervention Type: PROCEDURE

Eligibility Criteria

Inclusion 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

• Minimum Eligible Age: 1 Year
• Maximum Eligible Age: 30 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

National Cancer Institute (NCI)

NIH

Sponsor Role: collaborator

Seattle Children's Hospital

OTHER

Sponsor Role: lead

Responsible Party

Doug Hawkins

Investigator

Responsibility Role: PRINCIPAL_INVESTIGATOR

Principal Investigators

Douglas Hawkins, MD

Role: STUDY_CHAIR

Seattle Children's Hospital

Locations

Children's Hospital and Regional Medical Center - Seattle

Seattle, Washington, United States

Fred Hutchinson Cancer Research Center

Seattle, Washington, United States

Countries

United States

Other Identifiers

CDR0000066029

Identifier Type: REGISTRY

Identifier Source: secondary_id

FHCRC-1244.00

Identifier Type: -

Identifier Source: secondary_id

NCI-G98-1373

Identifier Type: -

Identifier Source: secondary_id

CHMC-6006

Identifier Type: -

Identifier Source: org_study_id