5-Fluorouracil and leucovorin plus oxaliplatin (FOLFOX) or capecitabine plus oxaliplatin (XELOX) is a standard adjuvant treatment for patients with stage III colon cancer (CC). Capecitabine is an oral fluoropyrimidine, and administration of oxaliplatin does not necessarily require the insertion of a central venous access device (CVAD). We evaluated the feasibility of XELOX without a CVAD as adjuvant treatment in patients with stage III CC.Patients and Methods
We retrospectively studied prospectively collected data from patients with stage III CC treated with XELOX in the International Duration Evaluation of Adjuvant Chemotherapy French trial. Patients were divided into 2 groups: those with a CVAD and those with peripheral venous access (PVA), including patients who had and had not had a CVAD at the first cycle of chemotherapy. Chemotherapy without a CVAD was considered feasible if the patient received all cycles of adjuvant therapy without it.Results
A total of 203 patients were included: 86 (43%) in the PVA group and 116 (57%) in the CVAD group. Of the 85 patients in the PVA group (1 patient was not treated), 69 (81.2%) did not require the insertion of a CVAD. However, 16 (18.8%) required CVAD insertion owing to systematic delay of the initially planned CVAD before the second cycle of chemotherapy in 7, complications related to PVA usage in 5, a switch to the modified FOLFOX6 regimen in 2, and other reasons in 2. The oxaliplatin dose was similar in both groups regardless of the chemotherapy duration. XELOX without a CVAD was feasible for 81.2% of the patients for whom a CVAD had not been planned before chemotherapy and for 88.4% of patients for whom chemotherapy was planned without the use of a CVAD.Conclusion
XELOX chemotherapy without a CVAD is a feasible approach for treating patients with stage III CC in the adjuvant setting.Micro-Abstract
The use of a central venous access device (CVAD) for adjuvant XELOX (capecitabine, oxaliplatin) does not appear to be justified for all cases of stage III colon cancer. The feasibility of XELOX without a CVAD in the adjuvant setting for stage III patients was evaluated. Our results confirm the feasibility of this approach in 81.2% of patients for whom a CVAD was not placed before the first chemotherapy cycle.