Two-stage hepatectomy for colorectal metastases: Association of a good pathologic response to intensified preoperative chemotherapy with second stage completion and longer survival.
2016
666 Background: The two-stage surgical resection (TSR) of bilobar colorectal liver metastases (CRLM) is widely used and has shown encouraging survival results. The risk of drop-out after the first-stage hepatectomy remains high and associated with poor survival rates. Our objective was to evaluate the predictive factors of long-term survival, based on the pathologic response to an intensified systemic chemotherapy administered preoperatively. Methods: Data from 899 patients treated for CRLM in our institution were collected prospectively between January 2003 and August 2013. We evaluated the pathologic response to preoperative chemotherapy, and its impact on the second-stage completion and on survival. Results: Sixty-seven patients were eligible for the TSR first stage. All patients underwent an intensified chemotherapy in combination with a biotherapy (Bevacizumab or Cetuximab) in 38cases. The Tumour Regression Grade (TRG), the Blazer grade, and the modified-TRG were used to classify patients as responde...
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
0
References
0
Citations
NaN
KQI