Clinical trial · Interventional
A Study of Avastin (Bevacizumab) in Combination With Herceptin (Trastuzumab) and Xeloda (Capecitabine) in Patients With HER2-Positive Breast Cancer
A Single Arm Open-label, Phase II Study of Bevacizumab in Combination With Trastuzumab and Capecitabine as First-line Treatment of Patients With HER2-positive Locally Recurrent or Metastatic Breast Cancer
- 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)
This single arm study will assess the efficacy and safety of Avastin in combination with Herceptin and Xeloda as first-line treatment of patients with HER2-positive locally recurrent or metastatic breast cancer. Patients will receive 3-weekly treatment cycles of Herceptin (8mg/kg iv on day 1 of first cycle, followed by 6mg/kg iv maintenance dose on day 1 of subsequent cycles), Xeloda (1000mg/m2 bid po on days 1-14 of each treatment cycle) and Avastin (15mg/kg on day 2 of first treatment cycle,and on day 1 of each subsequent cycle).The anticipated time on study treatment is until disease progression, and the target sample size is \<100 individuals.
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 |
|---|---|---|---|
| Breast Cancer | Malignant Breast Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (3)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| bevacizumab [Avastin] | Drug | Bevacizumab | ALIAS |
| capecitabine [Xeloda] | Drug | Capecitabine | ALIAS |
| trastuzumab [Herceptin] | Drug | Trastuzumab | ALIAS |
Design
Arms and outcomes
Arms (1)
- type
- EXPERIMENTAL
- label
- 1
- interventionNames
- Drug: bevacizumab [Avastin]
- Drug: capecitabine [Xeloda]
- Drug: trastuzumab [Herceptin]
Primary outcomes (1)
- measure
- Percentage of Participants With a Best Overall Response (BOR) of Confirmed Complete Response (CR) or Partial Response (PR)
- timeFrame
- Screening until disease progression (assessed at screening, every 6 weeks up to Week 36, thereafter every 9 weeks during treatment period, and then every 3 months during follow-up, up to approximately 4 years)
- description
- Tumor response was assessed using the Response Evaluation Criteria in Solid Tumors (RECIST), Version 1.0. BOR was defined as the best response recorded for a participant from the start of treatment until disease progression/recurrence. Percentage of participants with a BOR of confirmed CR or PR (responders) was reported. CR: disappearance of all target and non-target lesions and normalization of tumor marker level; PR: at least a 30 percent (%) decrease in the sum of the longest diameter (LD) of target lesions taking as reference the baseline sum LD. Confirmed responses were those which were confirmed by a repeat assessment, performed 4 weeks after the criteria for response first met.
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
Show eligibility criteria text
Inclusion Criteria: * adult patients, \>=18 years of age; * breast cancer with measurable locally recurrent or metastatic lesions; * candidate for chemotherapy; * HER2-positive disease; * ECOG PS of \<=2. Exclusion Criteria: * previous anticancer therapy for metastatic breast cancer; * previous radiotherapy for metastatic breast cancer (except for adjuvant radiotherapy \>=6 months before enrollment); * chronic daily treatment with corticosteroids (\>=10mg/day), aspirin (\>325 mg/day) or clopidogrel (\>75mg/day); * other primary tumor within last 5 years, except for adequately treated cervical cancer in situ, squamous or basal cell skin cancer; * uncontrolled hypertension or significant cardiovascular disease.
References
Publications (1)
- DERIVEDMartin M, Makhson A, Gligorov J, Lichinitser M, Lluch A, Semiglazov V, Scotto N, Mitchell L, Tjulandin S. Phase II study of bevacizumab in combination with trastuzumab and capecitabine as first-line treatment for HER-2-positive locally recurrent or metastatic breast cancer. Oncologist. 2012;17(4):469-75. doi: 10.1634/theoncologist.2011-0344. Epub 2012 Mar 30. PMID 22467666