Phase 2
Completed N=127
Carboplatin+Nab-paclitaxel, Plus Trastuzumab (HER2+) or Bevacizumab (HER2-) in the Neoadjuvant Setting
Source: ClinicalTrials.gov NCT00618657 ↗Enrolled (actual)
127
Serious AEs
2.4%
Results posted
Oct 2023
Primary outcomePrimary: Progression Free Survival — 95; 93 percentage of participants
Summary
This phase II is studying the side effects and how well carboplatin and paclitaxel albumin-stabilized nanoparticle formulation when together with bevacizumab or trastuzumab before surgery works in treating patients with stage I-III breast cancer. Drugs used in chemotherapy, such as carboplatin and paclitaxel albumin-stabilized nanoparticle formulation, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Monoclonal antibodies, such as bevacizumab and trastuzumab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. Giving more than one drug (combination chemotherapy) and monoclonal antibody therapy together before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed.
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Progression Free Survival |
95; 93 | — |
| SECONDARY Clinical Complete Response in the Neoadjuvant Setting |
— | — |
| SECONDARY Number of Participants With no Evidence of Microscopic pCR in the Neoadjuvant Setting |
21; 15 | — |
| SECONDARY Number of Participants With Toxicity of the Combinations in HER2 Positive and HER2 Negative Breast Cancer Assessed Using the National Cancer Institute (NCI) Common Toxicity Criteria Version 3.0 |
19; 50 | — |
Eligibility Criteria
- Patients must be women with a histologically confirmed diagnosis of breast cancer that is more than 1 cm and or lymph node positive
- Physical examination, and scans needed for tumor assessment must be performed within 90 days prior to registration
- Patients with the clinical diagnosis of congestive heart failure or angina pectoris are NOT eligible
- Serum creatinine within normal limits within 90 days prior to registration
- Bilirubin within normal limits within 90 days prior to registration
- Serum glutamic oxaloacetic transaminase (SGOT) or serum glutamate pyruvate transaminase (SGPT) = = 1,500/microliters within 90 days prior to registration
- Platelet count of >= 100, 000/microliters within 90 days prior to registration
- Patients must have a performance status of 0-2 by Zubrod criteria
- Pregnant or nursing women may not participate; women of reproductive potential may not participate unless they have agreed to use an effective contraceptive method; pregnancy test required for women of childbearing potential
- In calculating days of tests and measurements, the day a test or measurement is done is considered day 0; therefore, if a test is done on a Monday, the Monday four weeks later would be considered day 28; this allows for efficient patient scheduling without exceeding the guidelines; if day 28 or 42 falls on a weekend or holiday, the limit may be extended to the next working day
- All patients must be informed of the investigational nature of this study and must sign and give written informed consent in accordance with institutional and federal guidelines
Data sourced from ClinicalTrials.gov (NCT00618657). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication. Informational only — not medical advice.