We updated the design of this site on December 18, 2017. Learn more.
ClinicalTrials.gov Menu

BMS-247550 in Treating Patients With Advanced Solid Tumors, Breast Cancer or Recurrent Ovarian Cancer

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
ClinicalTrials.gov Identifier: NCT00005807
Recruitment Status : Completed
First Posted : January 27, 2003
Last Update Posted : July 24, 2008
National Cancer Institute (NCI)
Information provided by:
National Cancer Institute (NCI)

June 2, 2000
January 27, 2003
July 24, 2008
July 2000
Not Provided
Not Provided
Not Provided
Complete list of historical versions of study NCT00005807 on ClinicalTrials.gov Archive Site
Not Provided
Not Provided
Not Provided
Not Provided
BMS-247550 in Treating Patients With Advanced Solid Tumors, Breast Cancer or Recurrent Ovarian Cancer
A Phase I Scientific Exploratory Study of Epothilone B Analog (BMS-247550; NSC #710428) in Patients With Solid Tumors and Gynecological Malignancies

RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die.

PURPOSE: Phase I trial to study the effectiveness of BMS-247550 in treating patients who have metastatic, recurrent, or locally advanced, ovarian cancer, breast cancer, or metastatic or unresectable solid tumors.


  • Determine the maximum tolerated dose, recommended phase II dose, and associated toxic effects of BMS-247550 in patients with advanced solid tumors.
  • Determine the pharmacokinetic and pharmacodynamic relationship of this treatment regimen in these patients.
  • Assess the extent of microtubule bundle and mitotic aster formation and cell cycle kinetics in peripheral blood mononuclear cells in these patients treated with this regimen.
  • Determine any evidence of antitumor activity of this treatment regimen in these patients.
  • Evaluate the relationship between tumor response and the occurrence of mutation in the class 1 isotype of B-tubulin and B-tubulin isotype distribution in patients with advanced or recurrent solid tumors, ovarian cancer, or breast cancer treated with this regimen.
  • Investigate MDR1, MRP, and cMOAT mRNA and protein expression as prognosticators of tumor response in these patients treated with this regimen.
  • Determine the relationship between stathmin expression and phosphorylation status as a function of response in these patients treated with this regimen.
  • Correlate the expression of proapoptotic (p53, bax, bad, and bid) and antiapoptotic (survivin, inhibitors of apoptotic proteins, bcl-2, and bcl-x) proteins in tumor samples and/or ascites with response and clinical outcome in these patients treated with this regimen.

OUTLINE: This is a dose-escalation, multicenter study.

  • Part I: Patients with advanced solid tumors receive BMS-247550 IV over 1 hour every 3 weeks. Treatment continues in the absence of disease progression or unacceptable toxicity.

Cohorts of 3-6 patients receive escalating doses of BMS-247550 until the maximum tolerated dose (MTD) is determined. The MTD is defined as the dose preceding that at which 2 of 3 or 2 of 6 patients experience dose-limiting toxicity.

  • Part II: Patients with ovarian, breast, or other cancer receive BMS-247550 as in the part I portion of the study at the MTD. Treatment continues in the absence of disease progression or unacceptable toxicity.

Patients are followed at 2 months.

PROJECTED ACCRUAL: Approximately 42-66 patients will be accrued for this study within 12-16 months.

Phase 1
Primary Purpose: Treatment
  • Breast Cancer
  • Ovarian Cancer
  • Unspecified Adult Solid Tumor, Protocol Specific
Drug: ixabepilone
Not Provided
McDaid HM, Mani S, Shen HJ, Muggia F, Sonnichsen D, Horwitz SB. Validation of the pharmacodynamics of BMS-247550, an analogue of epothilone B, during a phase I clinical study. Clin Cancer Res. 2002 Jul;8(7):2035-43.

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
Not Provided
Not Provided
Not Provided


  • Part I:

    • Histologically or cytologically confirmed metastatic or unresectable solid malignancy for which no standard or curative therapies exist or are no longer effective
  • Part II:

    • Metastatic, recurrent, or locally advanced breast, ovarian, or other cancer

      • At least 1 site amenable to biopsy
    • No known brain metastases
  • Hormone receptor status:

    • Not specified



  • 18 and over


  • Male or female

Menopausal status:

  • Not specified

Performance status:

  • ECOG 0-1 OR
  • Karnofsky 80-100%

Life expectancy:

  • Not specified


  • Hemoglobin at least 9.0 g/dL
  • WBC at least 3,000/mm3
  • Absolute neutrophil count at least 1,500/mm3
  • Platelet count at least 100,000/mm3


  • Bilirubin normal
  • AST/ALT no greater than 3 times upper limit of normal
  • Gilbert's syndrome allowed


  • Creatinine no greater than 2 mg/dL


  • No symptomatic congestive heart failure
  • No unstable angina pectoris
  • No cardiac arrhythmia


  • No grade 2 or greater clinical neuropathy
  • No prior allergy or hypersensitivity reaction (grade 2 or greater) to prior paclitaxel or other therapy containing Cremophor EL
  • No allergy or intolerance to steroids, diphenhydramine, cimetidine, or ranitidine
  • No other uncontrolled concurrent illness
  • No active infection
  • Not pregnant or nursing
  • Negative pregnancy test
  • Fertile patients must use effective contraception


Biologic therapy:

  • Not specified


  • At least 3 weeks since prior chemotherapy (6 weeks for nitrosoureas or mitomycin) and recovered

Endocrine therapy:

  • Not specified


  • At least 3 weeks since prior radiotherapy
  • No prior radiotherapy to more than 35% of bone marrow
  • Prior whole pelvic radiotherapy allowed


  • See Disease Characteristics


  • No other concurrent anticancer therapies or commercial agents
  • No other concurrent investigational agents
  • No concurrent highly active antiretroviral therapy for HIV-positive patients
Sexes Eligible for Study: All
18 Years and older   (Adult, Senior)
Contact information is only displayed when the study is recruiting subjects
United States
Not Provided
Not Provided
Not Provided
Not Provided
Albert Einstein College of Medicine, Inc.
National Cancer Institute (NCI)
Study Chair: Franco M. Muggia, MD New York University School of Medicine
National Cancer Institute (NCI)
September 2003

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP