Imatinib Mesylate in Treating Patients With Recurrent Ewing's Family of Tumors or Desmoplastic Small Round-Cell Tumor

This study has been completed.
Sponsor:
Collaborator:
Information provided by:
City of Hope Medical Center
ClinicalTrials.gov Identifier:
NCT00062205
First received: June 5, 2003
Last updated: February 5, 2010
Last verified: February 2010
  Purpose

RATIONALE: Imatinib mesylate may stop the growth of tumor cells by blocking the enzymes necessary for tumor cell growth.

PURPOSE: This phase II trial is studying how well imatinib mesylate works in treating patients with recurrent Ewing's family of tumors or desmoplastic small round-cell tumor.


Condition Intervention Phase
Sarcoma
Drug: imatinib mesylate
Phase 2

Study Type: Interventional
Study Design: Masking: Open Label
Primary Purpose: Treatment
Official Title: Phase II Trial of Gleevec (STI571) in Therapy of Ewing's Family of Tumors and Desmoplastic Small Round Cell Tumors

Resource links provided by NLM:


Further study details as provided by City of Hope Medical Center:

Primary Outcome Measures:
  • Response rate as measured by RECIST criteria [ Designated as safety issue: No ]

Secondary Outcome Measures:
  • Progression-free survival at 6 months [ Designated as safety issue: No ]

Estimated Enrollment: 40
Study Start Date: June 2002
Study Completion Date: June 2007
Primary Completion Date: June 2007 (Final data collection date for primary outcome measure)
Detailed Description:

OBJECTIVES:

  • Determine the effectiveness of imatinib mesylate in patients with recurrent Ewing's family of tumors or desmoplastic small round-cell tumor.
  • Determine the toxic effects of this drug in these patients.
  • Determine the duration of disease-free and overall survival of patients treated with this drug.

OUTLINE: This is an open-label study.

Patients receive oral imatinib mesylate twice daily on days 1-28. Courses repeat every 28 days.

PROJECTED ACCRUAL: A total of 20-40 patients will be accrued for this study.

  Eligibility

Ages Eligible for Study:   16 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Criteria

DISEASE CHARACTERISTICS:

  • Diagnosis of Ewing's family of tumors OR desmoplastic small round-cell tumor
  • Must have immunohistochemical evidence of expression of greater than 2+/4+ for either Kit (CD117) or platelet-derived growth factor receptor -a or -b
  • No symptomatic brain metastases

    • Asymptomatic brain metastases are allowed provided patient is not on concurrent anticonvulsants or corticosteroids

PATIENT CHARACTERISTICS:

Age

  • Over 16

Performance status

  • ECOG 0-2

Life expectancy

  • Not specified

Hematopoietic

  • Absolute neutrophil count greater than 1,500/mm^3
  • Platelet count greater than 100,000/mm^3
  • Hemoglobin greater than 9 g/dL

Hepatic

  • Bilirubin less than 1.5 times upper limit of normal (ULN)
  • SGOT and SGPT less than 2.5 times ULN
  • No chronic active hepatitis
  • No cirrhosis
  • No other acute or known chronic liver disease

Renal

  • Creatinine less than 1.5 times ULN

Cardiovascular

  • No concurrent poorly controlled or severe cardiovascular disease

Pulmonary

  • No concurrent poorly controlled or severe pulmonary disease

Other

  • HIV negative
  • No concurrent poorly controlled or severe central nervous system disease
  • No other concurrent poorly controlled or severe nonmalignant disease

PRIOR CONCURRENT THERAPY:

Biologic therapy

  • Not specified

Chemotherapy

  • At least 3 weeks since prior chemotherapy

Endocrine therapy

  • See Disease Characteristics

Radiotherapy

  • At least 3 weeks since prior radiotherapy

Surgery

  • More than 2 weeks since prior major surgery

Other

  • More than 28 days since prior investigational agents
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00062205

Locations
United States, California
City of Hope Comprehensive Cancer Center
Duarte, California, United States, 91010-3000
Sponsors and Collaborators
City of Hope Medical Center
  More Information

Additional Information:
No publications provided

Responsible Party: Warren Chow MD, City of Hope Medical Center
ClinicalTrials.gov Identifier: NCT00062205     History of Changes
Other Study ID Numbers: CDR0000304551, P30CA033572, CHNMC-IRB-02008
Study First Received: June 5, 2003
Last Updated: February 5, 2010
Health Authority: United States: Federal Government

Keywords provided by City of Hope Medical Center:
recurrent Ewing sarcoma/peripheral primitive neuroectodermal tumor

Additional relevant MeSH terms:
Desmoplastic Small Round Cell Tumor
Sarcoma, Ewing's
Sarcoma
Neoplasms, Connective and Soft Tissue
Neoplasms by Histologic Type
Neoplasms
Osteosarcoma
Neoplasms, Bone Tissue
Neoplasms, Connective Tissue
Imatinib
Antineoplastic Agents
Therapeutic Uses
Pharmacologic Actions
Protein Kinase Inhibitors
Enzyme Inhibitors
Molecular Mechanisms of Pharmacological Action

ClinicalTrials.gov processed this record on July 23, 2014