Der blev randomiseret 105 patienter til 5- FU/ FA + placebo- armen og 104 patienter til 5- FU/ FA + Avastin- armen (5 mg/ kg hver 2. uge).
One hundred and five patients were randomised to 5-FU/ FA + placebo arm and 104 patients to 5-FU/ FA + Avastin (5 mg/ kg every 2 weeks) arm.