OBELIX Study: A Study of Avastin (Bevacizumab) in Combination With XELOX in Patients With Metastatic Cancer of the Colon or Rectum.

NCT ID: NCT00577031

Last Updated: 2015-08-18

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

View full results

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

PHASE4

Total Enrollment

205 participants

Study Classification

INTERVENTIONAL

Study Start Date

2008-02-29

Study Completion Date

2011-08-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This single arm study will evaluate the efficacy and safety of a first-line regimen of Avastin and XELOX (oxaliplatin + Xeloda) in patients with metastatic cancer of the colon or rectum. Patients will receive 21-day cycles of treatment, comprising Avastin 7.5mg/kg iv on day 1, oxaliplatin 130mg/m2 iv on day 1, and Xeloda 1000mg/m2 po twice daily on days 1-14, for a maximum of 6 months. Patients with stable disease or complete or partial response may continue on Avastin therapy. The anticipated time on study treatment is until disease progression, and the target sample size is 100-500 individuals.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Colorectal Cancer

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

1

Group Type EXPERIMENTAL

bevacizumab [Avastin]

Intervention Type DRUG

7.5mg iv on day 1 of each 3 week cycle

Oxaliplatin

Intervention Type DRUG

130mg/m2 iv on day 1 of each 3 week cycle

Xeloda

Intervention Type DRUG

1000mg/m2 po bid on days 1-14 of each 3 week cycle

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

bevacizumab [Avastin]

7.5mg iv on day 1 of each 3 week cycle

Intervention Type DRUG

Oxaliplatin

130mg/m2 iv on day 1 of each 3 week cycle

Intervention Type DRUG

Xeloda

1000mg/m2 po bid on days 1-14 of each 3 week cycle

Intervention Type DRUG

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* adult patients, \>=18 years of age;
* locally advanced or metastatic colorectal cancer;
* no previous treatment with chemotherapy for metastatic disease;
* at least one measurable lesion.

Exclusion Criteria

* radiotherapy to any site within 4 weeks before study;
* untreated brain metastases or primary brain tumors;
* clinically significant cardiovascular disease;
* chronic daily treatment with high dose aspirin (\>325 mg/day);
* other co-existing malignancies or malignancies diagnosed within last 5 years.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Hoffmann-La Roche

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Clinical Trials

Role: STUDY_DIRECTOR

Hoffmann-La Roche

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Bologna, , Italy

Site Status

Brescia, , Italy

Site Status

Cagliari, , Italy

Site Status

Cagliari, , Italy

Site Status

Caserta, , Italy

Site Status

Catanzaro, , Italy

Site Status

Cefalù, , Italy

Site Status

Fano, , Italy

Site Status

Florence, , Italy

Site Status

Frattaminore, , Italy

Site Status

Grosseto, , Italy

Site Status

Ivrea, , Italy

Site Status

Latisana, , Italy

Site Status

Lecce, , Italy

Site Status

Legnago, , Italy

Site Status

Legnano, , Italy

Site Status

Macerata, , Italy

Site Status

Napoli, , Italy

Site Status

Negrar, , Italy

Site Status

Orbassano, , Italy

Site Status

Padua, , Italy

Site Status

Palermo, , Italy

Site Status

Palermo, , Italy

Site Status

Pavia, , Italy

Site Status

Reggio Calabria, , Italy

Site Status

Reggio Emilia, , Italy

Site Status

Rionero in Vulture, , Italy

Site Status

Roma, , Italy

Site Status

Roma, , Italy

Site Status

Roma, , Italy

Site Status

Roma, , Italy

Site Status

Salerno, , Italy

Site Status

San Giovanni Rotondo, , Italy

Site Status

Sondrio, , Italy

Site Status

Taormina, , Italy

Site Status

Torino, , Italy

Site Status

Torino, , Italy

Site Status

Verbania, , Italy

Site Status

Countries

Review the countries where the study has at least one active or historical site.

Italy

References

Explore related publications, articles, or registry entries linked to this study.

Antonuzzo L, Giommoni E, Pastorelli D, Latiano T, Pavese I, Azzarello D, Aieta M, Pastina I, Di Fabio F, Bertolini A, Corsi DC, Mogavero S, Angelini V, Pazzagli M, Di Costanzo F. Bevacizumab plus XELOX as first-line treatment of metastatic colorectal cancer: The OBELIX study. World J Gastroenterol. 2015 Jun 21;21(23):7281-8. doi: 10.3748/wjg.v21.i23.7281.

Reference Type DERIVED
PMID: 26109816 (View on PubMed)

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

ML21380

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.