Epothilone (Ixabepilone) Plus Capecitabine Versus Capecitabine Alone in Patients With Advanced Breast Cancer
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ClinicalTrials.gov Identifier: NCT00082433 |
Recruitment Status :
Completed
First Posted : May 11, 2004
Results First Posted : August 17, 2009
Last Update Posted : November 2, 2020
|
Sponsor:
R-Pharm
Information provided by:
R-Pharm
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Study Type | Interventional |
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Study Design | Allocation: Randomized; Intervention Model: Parallel Assignment; Masking: None (Open Label); Primary Purpose: Treatment |
Conditions |
Cancer Breast Cancer |
Interventions |
Drug: Ixabepilone + Capecitabine Drug: Capecitabine |
Enrollment | 1221 |
Participant Flow
Recruitment Details | |
Pre-assignment Details | PLEASE NOTE: Completed=number of participants completing ≥18 cycles of treatment; not completed=number of subjects coming off study treatment prior to completing at least 18 cycles, with specified reasons for coming off study treatment. Participants continued to be followed for overall survival. |
Arm/Group Title | Ixabepilone + Capecitabine | Capecitabine |
---|---|---|
Arm/Group Description | Ixabepilone in combination with capecitabine (combination group): Ixabepilone 40 mg/m2 administered as a 3-hour intravenous (IV) infusion on Day 1 of each cycle only, plus oral capecitabine 1000 mg/m2 twice a day (BID) (2000 mg/m2 daily dose) x 14 days, followed by 1 week of rest. | Capecitabine alone: Capecitabine 1250 mg/m2 BID (2500 mg/m2 daily dose) x 14 days, followed by 1 week of rest. |
Period Title: Overall Study | ||
Started | 609 | 612 |
Completed | 15 [1] | 15 [1] |
Not Completed | 594 | 597 |
Reason Not Completed | ||
Adverse Event | 12 | 17 |
Death | 8 | 18 |
Disease Progression/Relapse | 270 | 388 |
Physician Decision | 50 | 61 |
Lost to Follow-up | 1 | 2 |
Study Drug Toxicity | 179 | 66 |
Withdrawal by Subject | 55 | 30 |
Still On Treatment | 2 | 1 |
Not Treated | 12 | 11 |
Ineligible | 2 | 1 |
Noncompliance | 2 | 1 |
New primary cancer | 1 | 0 |
Impending surgery | 0 | 1 |
[1]
Participants who received 18 or more cycles of treatment.
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Baseline Characteristics
Arm/Group Title | Ixabepilone + Capecitabine | Capecitabine | Total | |
---|---|---|---|---|
Arm/Group Description | Ixabepilone in combination with capecitabine (combination group): Ixabepilone 40 mg/m2 administered as a 3-hour intravenous (IV) infusion on Day 1 of each cycle only, plus oral capecitabine 1000 mg/m2 twice a day (BID) (2000 mg/m2 daily dose) x 14 days, followed by 1 week of rest. | Capecitabine alone: Capecitabine 1250 mg/m2 BID (2500 mg/m2 daily dose) x 14 days, followed by 1 week of rest. | Total of all reporting groups | |
Overall Number of Baseline Participants | 609 | 612 | 1221 | |
Baseline Analysis Population Description |
[Not Specified]
|
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Age, Customized
Measure Type: Number Unit of measure: Participants |
Number Analyzed | 609 participants | 612 participants | 1221 participants |
<65 years | 532 | 531 | 1063 | |
≥65 years | 77 | 81 | 158 | |
<50 years | 225 | 235 | 460 | |
≥50 years | 384 | 377 | 761 | |
Age, Continuous
Median (Full Range) Unit of measure: Years |
||||
Number Analyzed | 609 participants | 612 participants | 1221 participants | |
53.0
(23.0 to 78.0)
|
53.0
(24.0 to 81.0)
|
53.0
(23.0 to 81.0)
|
||
Sex: Female, Male
Measure Type: Count of Participants Unit of measure: Participants |
||||
Number Analyzed | 609 participants | 612 participants | 1221 participants | |
Female |
609 100.0%
|
612 100.0%
|
1221 100.0%
|
|
Male |
0 0.0%
|
0 0.0%
|
0 0.0%
|
|
Race/Ethnicity, Customized
Measure Type: Number Unit of measure: Participants |
Number Analyzed | 609 participants | 612 participants | 1221 participants |
American Indian or Alaska Native | 1 | 2 | 3 | |
Asian | 90 | 69 | 159 | |
Black or African American | 25 | 21 | 46 | |
White | 480 | 502 | 982 | |
Unknown or Not Reported | 13 | 18 | 31 | |
Karnofsky performance Status
[1] Measure Type: Number Unit of measure: Units on a scale |
Number Analyzed | 609 participants | 612 participants | 1221 participants |
100 | 219 | 265 | 484 | |
90 | 187 | 188 | 375 | |
80 | 151 | 130 | 281 | |
70 | 44 | 26 | 70 | |
<70 | 2 | 2 | 4 | |
not reported | 6 | 1 | 7 | |
[1]
Measure Description: Karnofsky Performance Scale Index measures a patient's functional impairment: 100-80=able to carry on normal activity and work, no special care; 70-50=unable to work; able to live at home and care for most personal needs with assistance; 40=unable to care for self; requires institutional or hospital care. Score reported in multiples of 10.
|
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Menopausal Status
Measure Type: Number Unit of measure: Participants |
Number Analyzed | 609 participants | 612 participants | 1221 participants |
Premenopausal | 93 | 90 | 183 | |
Perimenopausal | 32 | 32 | 64 | |
Postmenopausal | 475 | 481 | 956 | |
Not Reported | 9 | 9 | 18 | |
Organ Sites
Measure Type: Number Unit of measure: Participants |
Number Analyzed | 609 participants | 612 participants | 1221 participants |
Ascites | 13 | 16 | 29 | |
Bone | 283 | 287 | 570 | |
Brain | 0 | 1 | 1 | |
Breast | 41 | 54 | 95 | |
Chest Wall Mass | 47 | 38 | 85 | |
CNS | 1 | 0 | 1 | |
Cutaneous | 64 | 57 | 121 | |
Effusion | 7 | 7 | 14 | |
Intestine | 1 | 1 | 2 | |
Lymph Node | 236 | 233 | 469 | |
Mediastinum | 54 | 52 | 106 | |
Other | 17 | 30 | 47 | |
Pleura | 86 | 84 | 170 | |
Subcutaneous | 23 | 24 | 47 | |
Visceral, Liver | 273 | 276 | 549 | |
Visceral, Lung | 221 | 217 | 438 | |
Visceral, Other | 24 | 26 | 50 | |
Presence with at least 1 lesion
Measure Type: Number Unit of measure: Participants |
||||
Number Analyzed | 609 participants | 612 participants | 1221 participants | |
606 | 612 | 1218 |
Outcome Measures
Adverse Events
Limitations and Caveats
[Not Specified]
More Information
Principal Investigators are NOT employed by the organization sponsoring the study.
There IS an agreement between Principal Investigators and the Sponsor (or its agents) that restricts
the PI's rights to discuss or publish trial results after the trial is completed.
Bristol-Myers Squibb Co. agreements with investigators vary; constant is our right to embargo communications regarding trial results prior to public release for a period ≤60 days from submittal for review. We will not prohibit investigators from publishing, but will prohibit the disclosure of previously undisclosed confidential information other than study results, and request postponement of single-center publications until after disclosure of the clinical trial's primary publication.
Results Point of Contact
Name/Title: | Bristol-Myers Squibb Study Director |
Organization: | Bristol-Myers Squibb |
EMail: | Clinical.Trials@bms.com |
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: | Study Director, Bristol-Myers Squibb |
ClinicalTrials.gov Identifier: | NCT00082433 |
Other Study ID Numbers: |
CA163-048 |
First Submitted: | May 7, 2004 |
First Posted: | May 11, 2004 |
Results First Submitted: | May 1, 2009 |
Results First Posted: | August 17, 2009 |
Last Update Posted: | November 2, 2020 |