This is an observational, perspective trial on patients affected by gastrointestinal cancer (any site of disease along with gastrointestinal tract) who have been prescribed FOLFIRI in standard clinical practice. All patients will be treated and monitored according to the local clinical practice. No additional procedures/patient visits in comparison with the usual clinical practice are planned for the study.
Prospective observational study comparing calcium and sodium levofolinate in combination with 5FU/or in FOLFIRI regimen on patients affected by gastrointestinal cancer (any site of disease along with gastrointestinal tract) who have been prescribed FOLFIRI in standard clinical practice.