Primary tumor resection in colorectal cancer with unresectable synchronous metastases: A review.
Fiche publication
Date publication
juin 2014
Auteurs
Membres identifiés du Cancéropôle Est :
Pr BOUCHE Olivier
Tous les auteurs :
de Mestier L, Manceau G, Neuzillet C, Bachet JB, Spano JP, Kianmanesh R, Vaillant JC, Bouche O, Hannoun L, Karoui M
Lien Pubmed
Résumé
At the time of diagnosis, 25% of patients with colorectal cancer (CRC) present with synchronous metastases, which are unresectable in the majority of patients. Whether primary tumor resection (PTR) followed by chemotherapy or immediate chemotherapy without PTR is the best therapeutic option in patients with asymptomatic CRC and unresectable metastases is a major issue, although unanswered to date. The aim of this study was to review all published data on whether PTR should be performed in patients with CRC and unresectable synchronous metastases. All aspects of the management of CRC were taken into account, especially prognostic factors in patients with CRC and unresectable metastases. The impact of PTR on survival and quality of life were reviewed, in addition to the characteristics of patients that could benefit from PTR and the possible underlying mechanisms. The risks of both approaches are reported. As no randomized study has been performed to date, we finally discussed how a therapeutic strategy's trial should be designed to provide answer to this issue.
Référence
World J Gastrointest Oncol. 2014 Jun 15;6(6):156-69