Clinical trial · Observational
Prospective Study of VEGFR-2 /IL-8 Genetic Interaction in MBC Treated With Paclitaxel and Bevacizumab vs. Chemotherapy
Prospective Evaluation of VEGFR-2 rs11133360/IL-8 rs4073 Genetic Interaction in Metastatic Breast Cancer Patients Treated With Paclitaxel and Bevacizumab vs. Chemotherapy Alone (BEVAPROS)
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
Metastatic Breast cancer (MBC) patients from ten Italian Divisions of Medical Oncology, with histologically confirmed HER2-negative MBC, treated with a first-line therapy including bevacizumab 10 mg/m2 i.v. on days 1 and 15 combined with first-line paclitaxel 90 mg/m2 i.v. on days 1,8 and 15, every 4 weeks, will be enrolled for the present pharmacogenetic study. MBC patients treated with first-line chemotherapy including paclitaxel without bevacizumab will be also enrolled as control group.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Metastatic Breast Cancer | Malignant Breast Neoplasm | CURATED_BROADER | 0.78 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| genetic interaction analysis | Genetic | — | UNRESOLVED |
Design
Arms and outcomes
Arms (2)
- label
- case group
- description
- genetic interaction analysis of women with HER2 negative metastatic breast cancer performing a first-line chemotherapy with bevacizumab
- interventionNames
- Genetic: genetic interaction analysis
- label
- control group
- description
- genetic interaction analysis of women with HER2 negative metastatic breast cancer performing a first-line chemotherapy without bevacizumab
- interventionNames
- Genetic: genetic interaction analysis
Primary outcomes (1)
- measure
- Progression free survival
- timeFrame
- 24 months
- description
- progression free survival in an unselected population of metastatic breast cancer patients treated with first-line paclitaxel and bevacizumab or with chemotherapy alone, assessed through the multifactor dimensionality reduction methodology (genetic interaction analysis)
Eligibility
Eligibility (as posted)
- Sex
- Female
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * histologically confirmed HER2-negative MBC, treated with a first-line therapy including bevacizumab 10 mg/m2 i.v. on days 1 and 15 combined with first-line paclitaxel 90 mg/m2 i.v. on days 1,8 and 15,every 4 weeks, will be enrolled for the present pharmacogenetic study. MBC patients treated with a first-line chemotherapy without bevacizumab will also be enrolled as control goup. Exclusion Criteria: * histologically not confirmed HER2-negative MBC, and patients not treated with a first-line chemotherapy with or without bevacizumab.
References
Publications (1)
- BACKGROUNDAllegrini G, Coltelli L, Orlandi P, Fontana A, Camerini A, Ferro A, Cazzaniga M, Casadei V, Lucchesi S, Bona E, Di Lieto M, Pazzagli I, Villa F, Amoroso D, Scalese M, Arrighi G, Molinaro S, Fioravanti A, Finale C, Triolo R, Di Desidero T, Donati S, Marcucci L, Goletti O, Del Re M, Salvadori B, Ferrarini I, Danesi R, Falcone A, Bocci G. Pharmacogenetic interaction analysis of VEGFR-2 and IL-8 polymorphisms in advanced breast cancer patients treated with paclitaxel and bevacizumab. Pharmacogenomics. 2014 Dec;15(16):1985-99. doi: 10.2217/pgs.14.140. PMID 25521357