Non-interventional study about the tolerability and efficacy of chemotherapy with Oxaliplatin (Euroxaliplatin(R)) in everday use for treatment of the colorectal carcinoma

Interventions: Group 1: Use of Euroxaliplatin in combination with 5-Fluorouracil und Folinsäure Primary outcome(s): Impact of age, BMI and comorbidity on therapy and tolerability (CTC-checklist version 4.0), effectiveness (objective response rate) Study Design: Allocation: ; Masking: ; Control: ; Assignment: ; Study design purpose: treatment