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Study Evaluating Bosutinib-Exemestane Combination Vs Exemestane Alone in Post Menopausal Women With Breast Cancer

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NCT00793546

Last updated on December 5, 2019
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Study Location
Pfizer Investigational Site
Lake Worth, Florida, 33461 United States
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Contact
1-800-718-1021
[email protected]
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Eligibility criteria
Condition
The disease, disorder, syndrome, illness, or injury that is being studied.
Advanced Breast Cancer
Sex
Female
Age
Pediatric Trials: 0-17 Years
Adult Trials: 18+ Years
18 + years
Inclusion criteria
The factors, or reasons, that allow a person to participate in a clinical study.
Show details

- Woman aged 18 years or older.

- Confirmed pathologic diagnosis of breast cancer.

- Locally advanced, metastatic, or locoregional recurrent breast cancer not amenable to
curative treatment with surgery or radiotherapy.

- Surgically sterile or postmenopausal woman.

- Documented ER+ and/or PgR+ and erbB2- tumor.

- Progression of locally advanced or metastatic disease during treatment with a
nonsteroidal AI or tamoxifen, or progression during treatment with (or within 6 months
of discontinuation of) an adjuvant nonsteroidal AI.

Exclusion criteria
The factors, or reasons, that prevent a person from participating in a clinical study.
Show details

- Prior exemestane, prior bosutinib, or any other prior anti-Src therapy.

- More than 1 prior endocrine treatment for locally advanced or MBC.

- More than 1 prior cytotoxic chemotherapy regimen in metastatic setting.

- Bone or skin as the only site of disease.

NCT00793546
Pfizer
Terminated
Study Evaluating Bosutinib-Exemestane Combination Vs Exemestane Alone in Post Menopausal Women With Breast Cancer

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Descriptive Information
Brief Title  ICMJE Study Evaluating Bosutinib-Exemestane Combination Vs Exemestane Alone in Post Menopausal Women With Breast Cancer
Official Title  ICMJE A Phase 2, Randomized, Open-Label Study Of Bosutinib Administered In Combination With Exemestane Versus Exemestane Alone As Second Line Therapy In Postmenopausal Women With Locally Advanced Or Metastatic ER+/PgR+/ErbB2- Breast Cancer
Brief SummaryThis is a phase 2, open-label, multicenter, 2-arm study of bosutinib administered in combination with exemestane versus exemestane alone. This is a 2-part study consisting of a safety lead-in phase and randomized phase 2 portion. Subjects in part 1 will receive bosutinib and exemestane daily, and will be closely monitored for 28 days. If no safety concerns arise, then future eligible subjects will be randomly assigned to the main phase of the study. They will either receive bosutinib daily combined with daily exemestane, or daily exemestane alone for a specified period of time. Subjects will be followed up for survival after treatment discontinuation.
Detailed DescriptionThis study was terminated on 19 Apr 2010 due to unfavorable risk benefit ratio which did not support continuation in part 2 of the study. Even if the safety profile of the combination of Bosutinib and Exemestane was acceptable 25% of subjects had treatment related liver events including 14% of severe liver events.
Study Type  ICMJE Interventional
Study Phase  ICMJE Phase 2
Study Design  ICMJE Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Treatment
Condition  ICMJE Advanced Breast Cancer
Intervention  ICMJE
  • Drug: Bosutinib
    300 mg =(3x100mg) tablets once daily during the active phase of treatment until disease progression, unacceptable toxicity or withdrawal of consent occurs
  • Drug: exemestane
    25 mg tablet once daily
  • Drug: Exemestane
    25 mg - 1 tablet per day- once daily daily during the active phase of treatment until disease progression, unacceptable toxicity or withdrawal of consent occurs
Study Arms  ICMJE
  • Experimental: 1
    combination of bosutinib and exemestane
    Interventions:
    • Drug: Bosutinib
    • Drug: exemestane
  • Active Comparator: 2
    exemestane
    Intervention: Drug: Exemestane
Publications *Moy B, Neven P, Lebrun F, Bellet M, Xu B, Sarosiek T, Chow L, Goss P, Zacharchuk C, Leip E, Turnbull K, Bardy-Bouxin N, Duvillié L, Láng I. Bosutinib in combination with the aromatase inhibitor exemestane: a phase II trial in postmenopausal women with previously treated locally advanced or metastatic hormone receptor-positive/HER2-negative breast cancer. Oncologist. 2014 Apr;19(4):346-7. doi: 10.1634/theoncologist.2014-0022. Epub 2014 Mar 27.


*   Includes publications given by the data provider as well as publications
identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Recruitment Information
Recruitment Status  ICMJE Terminated
Actual Enrollment  ICMJE
 (submitted: August 29, 2012)		42
Original Estimated Enrollment  ICMJE
 (submitted: November 17, 2008)		224
Actual Study Completion Date  ICMJE June 2010
Actual Primary Completion DateJune 2010   (Final data collection date for primary outcome measure)
Eligibility Criteria  ICMJE

Inclusion Criteria:

  • Woman aged 18 years or older.
  • Confirmed pathologic diagnosis of breast cancer.
  • Locally advanced, metastatic, or locoregional recurrent breast cancer not amenable to curative treatment with surgery or radiotherapy.
  • Surgically sterile or postmenopausal woman.
  • Documented ER+ and/or PgR+ and erbB2- tumor.
  • Progression of locally advanced or metastatic disease during treatment with a nonsteroidal AI or tamoxifen, or progression during treatment with (or within 6 months of discontinuation of) an adjuvant nonsteroidal AI.

Exclusion Criteria:

  • Prior exemestane, prior bosutinib, or any other prior anti-Src therapy.
  • More than 1 prior endocrine treatment for locally advanced or MBC.
  • More than 1 prior cytotoxic chemotherapy regimen in metastatic setting.
  • Bone or skin as the only site of disease.
Sex/Gender  ICMJE
Sexes Eligible for Study:Female
Ages  ICMJE 18 Years and older   (Adult, Older Adult)
Accepts Healthy Volunteers  ICMJE No
Contacts  ICMJE Contact information is only displayed when the study is recruiting subjects
Listed Location Countries  ICMJE Australia,   Belgium,   Canada,   China,   Hong Kong,   Hungary,   India,   Poland,   South Africa,   Spain,   United States
Removed Location CountriesArgentina,   Brazil,   France,   Korea, Republic of,   Netherlands,   Serbia,   Singapore,   United Kingdom
 
Administrative Information
NCT Number  ICMJE NCT00793546
Other Study ID Numbers  ICMJE 3160A6-2206
B1871009
Has Data Monitoring CommitteeNo
U.S. FDA-regulated ProductNot Provided
IPD Sharing Statement  ICMJE Not Provided
Responsible PartyPfizer
Study Sponsor  ICMJE Pfizer
Collaborators  ICMJE Not Provided
Investigators  ICMJE
Study Director:Pfizer CT.gov Call CenterPfizer
PRS AccountPfizer
Verification DateOctober 2012

ICMJE     Data element required by the

International Committee of Medical Journal Editors and the
World Health Organization ICTRP

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