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An Observational Study of Avastin (Bevacizumab) in Patients With Metastatic Colorectal Cancer (ACORN)

This study is ongoing, but not recruiting participants.
Information provided by (Responsible Party):
Hoffmann-La Roche Identifier:
First received: January 5, 2012
Last updated: September 1, 2016
Last verified: September 2016

January 5, 2012
September 1, 2016
July 2012
October 2016   (final data collection date for primary outcome measure)
  • Safety (incidence of serious adverse events) [ Time Frame: 1.5 years ] [ Designated as safety issue: No ]
  • Safety (incidence of Grade3-5 Avastin related events) [ Time Frame: 1.5 years ] [ Designated as safety issue: No ]
  • Progression-free survival [ Time Frame: 1.5 years ] [ Designated as safety issue: No ]
  • Duration of survival [ Time Frame: 1.5 years ] [ Designated as safety issue: No ]
Same as current
Complete list of historical versions of study NCT01506167 on Archive Site
  • Safety (incidence of Avastin related adverse of special interest) [ Time Frame: 1.5 years ] [ Designated as safety issue: No ]
  • Type of treatment regimen [ Time Frame: 1.5 years ] [ Designated as safety issue: No ]
  • Reason for treatment discontinuation [ Time Frame: 1.5 years ] [ Designated as safety issue: No ]
  • Difference of patient demographics in this trial and in other studies [ Time Frame: 1.5 years ] [ Designated as safety issue: No ]
  • Treatment compliance [ Time Frame: 1.5 years ] [ Designated as safety issue: No ]
  • Treatment regimen for metastatic colorectal cancer after 1st line treatment with chemotherapy and Avastin [ Time Frame: 1.5 years ] [ Designated as safety issue: No ]
  • Quality of Life questionnaire (EQ-5D 5L) [ Time Frame: 1.5 years ] [ Designated as safety issue: No ]
  • Burden of Illness questionnaire [ Time Frame: 1.5 years ] [ Designated as safety issue: No ]
Same as current
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An Observational Study of Avastin (Bevacizumab) in Patients With Metastatic Colorectal Cancer (ACORN)
An Observational Study of Avastin® (Bevacizumab) in Combination With Chemotherapy for Treatment of First-line Metastatic Colorectal Adenocarcinoma
This prospective, multi-center, observational study will assess the safety and efficacy of Avastin (bevacizumab) in daily practice in patients with metastatic colorectal cancer who have received no previous treatment for advanced disease and are receiving Avastin in combination with a standard of care first-line chemotherapy regimen. Data will be collected for 1.5 years or until death.
Not Provided
Observational Model: Cohort
Time Perspective: Prospective
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Probability Sample
Adult patients diagnosed with metastatic colorectal cancer
Colorectal Cancer
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*   Includes publications given by the data provider as well as publications identified by Identifier (NCT Number) in Medline.
Active, not recruiting
October 2016
October 2016   (final data collection date for primary outcome measure)

Inclusion Criteria:

  • Adult patients, >/= 18 years of age
  • Metastatic colorectal cancer with no previous systemic treatment for advanced disease
  • Receiving Avastin in combination with a first-line standard of care chemotherapy regimen
  • Avastin initiated at the same time as first-line chemotherapy regimen

Exclusion Criteria:

  • Investigational, non-standard of care first-line chemotherapy regimen for treatment of metastatic colorectal cancer
  • Contraindication to Avastin
18 Years and older   (Adult, Senior)
Contact information is only displayed when the study is recruiting subjects
United Kingdom
Not Provided
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Hoffmann-La Roche
Hoffmann-La Roche
Not Provided
Study Director: Clinical Trials Hoffmann-La Roche
Hoffmann-La Roche
September 2016

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP