An Observational Study on The Correlation Between Time of Initiation of Avastin (Bevacizumab) Treatment And Progression-Free Survival in Patients With Colorectal Cancer (CRONOS 1)
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ClinicalTrials.gov Identifier: NCT01277120
(Contract terminated with Site Management Organization)
This single arm, prospective, observational study will assess the correlation between the time from start of chemotherapy to the start of Avastin (bevacizumab) treatment with progression-free survival in patients with previously untreated metastatic colorectal cancer. Patients will be followed for up to 12 months after progressive disease occurs.
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Ages Eligible for Study:
18 Years and older (Adult, Senior)
Sexes Eligible for Study:
Accepts Healthy Volunteers:
First-line treatment with Avastin
Adult patients, >/= the 18 years of age
Previously untreated metastatic colorectal cancer
Scheduled to start 1st line chemotherapeutic treatment
ECOG performance status 0-1
Any conditions included in contraindication list for Avastin
Prior chemotherapy for metastatic colorectal cancer
Adjuvant/neoadjuvant chemotherapy or radio-chemotherapy of non-metastatic colorectal cancer completed <6 months prior to treatment start