PRIMADOS Study:A Study of Avastin (Bevacizumab) Plus Docetaxel for First Line Treatment of Patients With Metastatic Breast Cancer

This study has been withdrawn prior to enrollment.
(Study was put on hold then out of Medical Plan therefore cancelled)
Information provided by (Responsible Party):
Hoffmann-La Roche Identifier:
First received: October 16, 2008
Last updated: March 31, 2014
Last verified: March 2014

This single arm study will assess the efficacy and safety of first line combination treatment with Avastin + docetaxel in patients with HER2 negative metastatic breast cancer.Patients will receive Avastin (15mg/kg iv every 3 weeks) plus docetaxel (75mg/m2 every 3 weeks for 6 cycles). The anticipated time on study treatment is until disease progression, and the target sample size is 100 individuals.

Condition Intervention Phase
Breast Cancer
Drug: bevacizumab [Avastin]
Drug: docetaxel
Phase 4

Study Type: Interventional
Study Design: Allocation: Non-Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Single Group Assignment
Masking: Open Label
Primary Purpose: Treatment
Official Title: An Open Label Study of the Effect of First Line Combination Treatment With Avastin and Docetaxel on Disease Response in Patients With Metastatic Breast Cancer

Resource links provided by NLM:

Further study details as provided by Hoffmann-La Roche:

Primary Outcome Measures:
  • Response rate, median progression free survival, overall survival [ Time Frame: Event driven ] [ Designated as safety issue: No ]

Secondary Outcome Measures:
  • Adverse events [ Time Frame: Throughout study ] [ Designated as safety issue: No ]

Enrollment: 0
Study Start Date: January 2010
Estimated Study Completion Date: November 2013
Estimated Primary Completion Date: November 2013 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: 1 Drug: bevacizumab [Avastin]
15mg/kg iv every 3 weeks
Drug: docetaxel
75mg/m2 every 3 weeks for 18 weeks


Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • male and female patients, >=18 years of age;
  • stage IV, HER2 negative metastatic breast cancer;
  • candidate for taxane-based therapy;
  • ECOG performance status 0-2.

Exclusion Criteria:

  • prior chemotherapy for metastatic breast cancer;
  • concomitant primary malignant disease, except for adequately treated cervical cancer in situ, or basal or squamous cell skin cancer within last 5 years;
  • suspicion of CNS metastasis;
  • clinically significant cardiovascular disease.
  Contacts and Locations
Please refer to this study by its identifier: NCT00774241

Sponsors and Collaborators
Hoffmann-La Roche
Study Director: Clinical Trials Hoffmann-La Roche
  More Information

No publications provided

Responsible Party: Hoffmann-La Roche Identifier: NCT00774241     History of Changes
Other Study ID Numbers: ML21343
Study First Received: October 16, 2008
Last Updated: March 31, 2014
Health Authority: Mexico:Ministry of Health (COFEPRIS)

Additional relevant MeSH terms:
Breast Neoplasms
Neoplasms by Site
Breast Diseases
Skin Diseases
Antineoplastic Agents
Therapeutic Uses
Pharmacologic Actions
Angiogenesis Inhibitors
Angiogenesis Modulating Agents
Growth Substances
Physiological Effects of Drugs
Growth Inhibitors processed this record on April 17, 2014