- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00546364
Randomized Study Evaluating Ixabepilone Plus Capecitabine or Docetaxel Plus Capecitabine in Metastatic Breast Cancer (IXTEND)
February 9, 2016 updated by: R-Pharm
IXTEND: A Randomized Phase 2 Study to Evaluate the Combination of Ixabepilone Plus Capecitabine or Capecitabine Plus Docetaxel in the Treatment of Metastatic Breast Cancer
The purpose of this study is to assess the effect of ixabepilone plus capecitabine or docetaxel plus capecitabine on shrinking or slowing the growth of metastatic breast cancer in women.
The safety of this combination therapy will also be evaluated.
Study Overview
Status
Terminated
Conditions
Study Type
Interventional
Enrollment (Actual)
62
Phase
- Phase 2
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Alabama
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Tuscaloosa, Alabama, United States, 35401
- DCH Cancer Treatment Center
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California
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La Jolla, California, United States, 92037
- Scripps Cancer Center
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Connecticut
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Southington, Connecticut, United States, 06489
- Cancer Center of Central Connecticut
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Delaware
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Newark, Delaware, United States, 19718
- Local Institution
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District of Columbia
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Washington, District of Columbia, United States, 20007
- Georgetown University Medical Center
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Florida
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Jacksonville, Florida, United States, 32209
- Local Institution
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Miami, Florida, United States, 33176
- Local Institution
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Georgia
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Augusta, Georgia, United States, 30901
- Medical Oncology Associates of Augusta, PC
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Hawaii
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Honolulu, Hawaii, United States, 96813
- Local Institution
-
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Illinois
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Chicago, Illinois, United States, 60611
- Northwestern University Feinberg School of Medicine
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Peoria, Illinois, United States, 61615
- John W Kugler, MD
-
Zion, Illinois, United States, 60099
- Midwestern Regional Medical Center
-
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Indiana
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Goshen, Indiana, United States, 46526
- Center for Cancer Care at Goshen Health System
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Munster, Indiana, United States, 46321
- Monroe Medical Associates
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Kansas
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Wichita, Kansas, United States, 67214
- Cancer Center of Kansas
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Kentucky
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Lexington, Kentucky, United States, 40536
- University of Kentucky
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Louisville, Kentucky, United States, 40202
- University Medical Center, Inc
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Louisiana
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Baton Rouge, Louisiana, United States, 70809
- Mary Bird Perkins Cancer Center
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Baton Rouge, Louisiana, United States, 70809
- Hematology/Oncology Clinic
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Maryland
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Baltimore, Maryland, United States, 21215
- Sinai Hospital of Baltimore
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Bethesda, Maryland, United States, 20817
- Center for Cancer & Blood Disorders, PC
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Mississippi
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Jackson, Mississippi, United States, 39202
- Jackson Oncology Associates, PLLC
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New Jersey
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Cherry Hill, New Jersey, United States, 08003
- The Center for Cancer and Hematologic Disease
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Hackensack, New Jersey, United States, 07601
- The Cancer Center at Hackensack University Medical Center
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Howell, New Jersey, United States, 07731
- Howell Office Plaza
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Newark, New Jersey, United States, 07112
- Local Institution
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Voorhees, New Jersey, United States, 08043
- Cooper Hospital, Division of Hematology/Oncology
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New Mexico
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Albuquerque, New Mexico, United States, 87106
- UNM Cancer Center
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Santa Fe, New Mexico, United States, 87505
- New Mexico Cancer Care Associates (NMCCA)
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New York
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Lake Success, New York, United States, 11042
- Arena Oncology Associates, PC
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Nyack, New York, United States, 10960
- Hematology Oncology Associates of Rockland
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North Carolina
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Gastonia, North Carolina, United States, 28054
- Gaston Hematology and Oncology
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Washington, North Carolina, United States, 27889
- Marion L Shepard Cancer Center
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Ohio
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Akron, Ohio, United States, 44302
- Akron General Medical Center
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Akron, Ohio, United States, 44304
- Summa Health System
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Canton, Ohio, United States, 44710
- Local Institution
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Columbus, Ohio, United States, 43219
- Mid Ohio Oncology/Hematology, Inc, dba The Mark H Zangmeister Center
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Pennsylvania
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Doylestown, Pennsylvania, United States, 18901
- Doylestown Hospital
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Dunmore, Pennsylvania, United States, 18512
- Hematology & Oncology Associates of NEPA
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Langhorne, Pennsylvania, United States, 19047
- St Mary Medical Center
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Langhorne, Pennsylvania, United States, 19047
- Regional Hematology Oncology, PC
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Philadelphia, Pennsylvania, United States, 19141
- Albert Einstein Cancer Center
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Philadelphia, Pennsylvania, United States, 19140
- Local Institution
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Rhode Island
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Woonsocket, Rhode Island, United States, 02895
- Local Institution
-
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South Carolina
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Charleston, South Carolina, United States, 29406
- Charleston Cancer Center
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Mt Pleasant, South Carolina, United States, 29464
- Lowcountry Hematology & Oncology, Pa
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Sumter, South Carolina, United States, 29150
- Santee Hematology/Oncology
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South Dakota
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Sioux Falls, South Dakota, United States, 57104
- Sanford Cancer Center Oncology Clinic
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Tennessee
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Kingsport, Tennessee, United States, 37660
- Kingsport Hematology Oncology
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Knoxville, Tennessee, United States, 37920
- The University of Tennessee Medical Center
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Texas
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Austin, Texas, United States, 78759
- Austin Cancer Centers
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Corpus Christi, Texas, United States, 78412
- Cancer Specialists of South Texas
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Corpus Christi, Texas, United States, 78463
- Coastal Bend Cancer Center
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Duncanville, Texas, United States, 75137
- Edward L Middleman, MD
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Houston, Texas, United States, 77030
- Section Chief Medical Oncology
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Lubbock, Texas, United States, 79410
- Jose A Figueroa, MD
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Southlake, Texas, United States, 76092
- Southlake Oncology
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Virginia
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Newport News, Virginia, United States, 23601
- Peninsula Cancer Institute
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Washington
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Spokane, Washington, United States, 99204
- Providence Cancer Center
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Wisconsin
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La Crosse, Wisconsin, United States, 54601
- Leah L Dietrich, MD
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Participants with metastatic breast cancer
- Measurable disease
- Up to 1 chemotherapy regimen is acceptable. Participants who have received paclitaxel in the neoadjuvant or adjuvant setting acceptable, only if the last dose of paclitaxel was received 12 months or less before the treatment. There is no timeframe for prior paclitaxel in the metastatic setting.
- Human epidermal growth factor receptor 2-positive participants allowed if they have progressed after receiving treatment with trastuzumab or lapatinib
- Eastern Cooperative Oncology Group Performance status of 0-1
- Age younger than 18 years
- Women of childbearing potential must be using an adequate method of contraception to avoid pregnancy throughout the study and for at least 4 weeks after the last dose of investigational products
Exclusion Criteria:
- More than 1 chemotherapy regimen for the treatment of metastatic breast cancer
- Prior treatment with any epothilone, capecitabine, or docetaxel
- Prior radiation must not have included 30% or more of major bone marrow-containing areas (pelvis, lumbar spine). If prior radiation was less than 30%, a minimum interval of 2 weeks must be allowed between the last radiation treatment and administration of study medication. There must be at least 1 week between focal/palliative radiation and administration of study medication.
- Any current or previous history of brain and/or leptomeningeal metastases
- Neuropathy greater than Grade 2
- Any concurrent malignancy other than nonmelanoma skin cancer or carcinoma in situ of the cervix
- Uncontrolled diabetes mellitus
- Chronic hepatitis
- HIV-positive status
- Administration of trastuzumab, lapatinib, bevacizumab, or other systemic treatment for cancer must be discontinued 28 days prior to study medication. Hormonal anticancer agents must be discontinued at least 14 days prior to study medication. Hormonal replacement therapy is acceptable
- Biphosphonates for palliation of bone metastases allowed if initiated at least 7 days before study entry
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Ixabepilone, 40 mg/m^2 + Capecitabine, 1000 mg/m^2
|
Ixabepilone, 40 mg/m^2, administered as a 3-hour intravenous (IV) infusion on Day 1 of a 21-day cycle plus capecitabine, 1000 mg/m^2, self-administered on an outpatient basis twice daily by mouth on Days 1 through 14 (±2 days) of each 21-day cycle.
Other Names:
|
Experimental: Ixabepilone, 32 mg/m^2 + Capecitabine, 1000 mg/m^2
|
Ixabepilone, 32 mg/m^2, administered as a 3-hour IV infusion on Day 1 of a 21-day cycle plus capecitabine, 1000 mg/m^2, self-administered on an outpatient basis twice daily by mouth on Days 1 through 14 (±2 days) of each 21-day cycle.
|
Active Comparator: Docetaxel, 75 mg/m^2 + Capecitabine, 1000 mg/m^2
|
Docetaxel 75 mg/m^2 administered as a 1-hour IV infusion on Day 1 of a 21-day cycle plus capecitabine, 1000 mg/m^2, self-administered on an outpatient basis twice daily by mouth on Days 1 through 14 (±2 days) of each 21-day cycle.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of Participants With Best Tumor Response as Assessed With Response Evaluation Criteria in Solid Tumors (RECIST)
Time Frame: Baseline to 6 weeks (end of Cycle 2)
|
RECIST definitions: Complete reponse (CR)=disappearance of all nontarget lesions; partial response (PR)=at least 30% reduction in the sum of the longest diameter (LD) of all target lesions in reference to the baseline sum LD; stable disease (SD)=neither PR nor progressive disease (PD) criteria were met; PD=at least 20% increase in the sum of the LD of all target lesions, taking as reference the smallest sum LD recorded at or following baseline.
Tumor status assessed by investigator.
|
Baseline to 6 weeks (end of Cycle 2)
|
Percentage of Participants With Best Response to Treatment of Complete or Partial
Time Frame: Baseline to 6 weeks (end of Cycle 2)
|
The tumor response rate is defined as the number of participants with a best tumor response of CR or PR (as assessed by the investigator according to RECIST criteria), divided by the number of participants randomized in that arm.
|
Baseline to 6 weeks (end of Cycle 2)
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Percentage of Triple-negative (TN) Participants With Best Response to Treatment of Complete or Partial
Time Frame: Baseline to 6 weeks (end of Cycle 2)
|
The tumor response rate is defined as the total number of participants whose best response is CR or PR, divided by the number of randomized participants.
Participants not evaluable for response are considered to be nonresponders.
TN participants are those with tumors that do not express estrogen or progesterone receptors and that do not over express human epidermal growth factor receptor 2 (HER2).
|
Baseline to 6 weeks (end of Cycle 2)
|
Percentage of Nontriple-negative (NTN) Participants With Best Response to Treatment of Complete or Partial Per Cohort
Time Frame: Baseline to 6 weeks (end of Cycle 2)
|
The tumor response rate is defined as the total number of participants whose best response is CR or PR, divided by the number of randomized participants.
Participants not evaluable for response are considered to be nonresponders.
NTN participants are who are not TN participants (TN participants are those with tumors that do not express estrogen or progesterone receptors and that do not overexpress HER2) and who received ixabepilone plus capecitabine or docetaxel plus capecitabine.
|
Baseline to 6 weeks (end of Cycle 2)
|
Number of Participants With Death, Adverse Events (AEs), Drug-related AEs, Serious AEs (SAEs), Drug-related SAEs, AEs Leading to Discontinuation (AEDs), Drug-related AEDs, and Drug-related Peripheral Neuropathy
Time Frame: Baseline to end of Cycle 1 (21 days), continuously
|
An AE is any new untoward medical occurrence or worsening of a preexisting medical condition that does not necessarily have a causal relationship with this treatment.
An SAE is any untoward medical event that at any dose results in death, persistent or significant disability/incapacity, or drug dependency or abuse; is life-threatening, an important medical event, or a congenital anomaly/birth defect; or requires or prolongs hospitalization.
Drug-related=possibly, probably, or certainly related or of unknown relationship to study treatment.
Grade 3=Severe, Grade 4=Life-threatening.
|
Baseline to end of Cycle 1 (21 days), continuously
|
Number of Participants With Abnormalities in Hematology Laboratory Results by Worst Common Terminology Criteria (CTC) Grade
Time Frame: Baseline in Cycle 1 (21 days) and then prior to start of each 21-day cycle
|
CTC Grade 1=Mild; asymptomatic or mild symptoms; clinical or diagnostic observations only; intervention not indicated.
Grade 2=Moderate; minimal, local or noninvasive intervention indicated.
Grade 3=Severe or medically significant but not immediately life-threatening; hospitalization or prolongation of hospitalization indicated; disabling.
Grade 4=Life-threatening consequences; urgent intervention indicated.
|
Baseline in Cycle 1 (21 days) and then prior to start of each 21-day cycle
|
Number of Participants With Abnormalities in Serum Chemistry Laboratory Results
Time Frame: Baseline in Cycle 1 (21 days) and then prior to start of each 21-day cycle
|
ULN=Upper limit of normal among all laboratory ranges.
Alanine aminotransferase (ALT) Grade 1:>ULN to 2.5*ULN; Grade 2: >2.5 to 5.0*ULN; Grade 3: >5.0 to 20.0*ULN; Grade 4: >20.0*ULN.
Aspartate aminotransferase (AST) Grade 1: >ULN to 2.5*ULN; Grade 2: >2.5 to 5.0*ULN; Grade 3: >5.0 to 20.0*ULN; Grade 4: >20.0*ULN.
Total bilirubin Grade 1: >ULN to 1.5*ULN; Grade 2: >1.5 to 3.0*ULN; Grade 3: >3.0 to 10.0*ULN; Grade 4: >10.0*ULN.
Creatine Grade 1: >ULN to 1.5*ULN; Grade 2: 1.5 to 3.0*ULN; Grade 3: >3.0 to 6.0*ULN; Grade 4: >6.0*ULN.
|
Baseline in Cycle 1 (21 days) and then prior to start of each 21-day cycle
|
Time to Progression
Time Frame: Baseline to date progressive disease reported
|
Time to progression is defined as the time from date of randomization until the date that PD is first reported.
Participants who die without a reported prior progression are considered to have progressed on the day of their death.
Those who did not progress or die are censored at the day of their last tumor assessment.
|
Baseline to date progressive disease reported
|
Duration of Response
Time Frame: Baseline (date of randomization) to date CR or PR criteria first met
|
Duration of overall response is computed for participants whose best response is either PR or CR and is measured from the time measurement criteria are first met for CR or PR (whichever status is recorded first) until the first date of documented PD or death.
Participants who did not relapse or die are censored on the date of their last tumor assessment.
|
Baseline (date of randomization) to date CR or PR criteria first met
|
Median Number of Treatment Cycles
Time Frame: Day 1 to end of Cycle 18, maximum (54 weeks)
|
The first dosing date is defined as the date of the first dose of chemotherapy or capecitabine, whichever was administered first.
Cycles are defined as the time from Day 1 of the cycle until the day before the next cycle.
The last cycle per participant is the 21-day period following Day 1 of that cycle.
|
Day 1 to end of Cycle 18, maximum (54 weeks)
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
February 1, 2008
Primary Completion (Actual)
March 1, 2010
Study Completion (Actual)
March 1, 2010
Study Registration Dates
First Submitted
October 17, 2007
First Submitted That Met QC Criteria
October 17, 2007
First Posted (Estimate)
October 18, 2007
Study Record Updates
Last Update Posted (Estimate)
March 10, 2016
Last Update Submitted That Met QC Criteria
February 9, 2016
Last Verified
February 1, 2016
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- CA163-131
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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