OBJECTIVE: We sought to further elucidate the survival impact of cytoreductive surgery among patients with colon cancer metastatic to the ovary. METHODS: All women diagnosed with primary colon cancer metastatic to the ovary at a single institution from 1980 to 2005 were retrospectively identified. Survival analyses and comparisons were performed using Kaplan-Meier plots and the log rank test. RESULTS: A total of 39 patients with 40 cases of colon cancer metastatic to the ovary were identified. Patients with metastatic disease confined to the ovaries (n=11) had a median overall survival (OS) time of 61 months (range 15-120) compared to 17 months (range 0.5-73) for those with more extensive metastases (n=24) (p=0.0428). Patients undergoing optimal cytoreduction (residual < or =1 cm) had a median progression-free survival (PFS) of 11 months (range 0.5-120, n=26) compared to 2.5 months (range 0.5-12, n=9) for those receiving suboptimal cytoreduction (p=0.0001). Optimal cytoreduction was also associated with a significantly longer median OS (35 months, range 0.5-120) compared to suboptimal cytoreduction (median OS=7 months, range=0.5-17) (p<0.0001). The peri-operative mortality rate was 5%. Significant morbidity occurred in 10% of the cases. All major complications occurred in women with diffuse disease who underwent extensive cytoreductive surgery. CONCLUSIONS: The observation that optimal cytoreduction was associated with prolonged PFS and OS in both patients with localized ovarian and widespread metastases of colon cancer suggests a role for surgical management of metastatic colon cancer in women.
OBJECTIVE: We sought to further elucidate the survival impact of cytoreductive surgery among patients with colon cancer metastatic to the ovary. METHODS: All women diagnosed with primary colon cancer metastatic to the ovary at a single institution from 1980 to 2005 were retrospectively identified. Survival analyses and comparisons were performed using Kaplan-Meier plots and the log rank test. RESULTS: A total of 39 patients with 40 cases of colon cancer metastatic to the ovary were identified. Patients with metastatic disease confined to the ovaries (n=11) had a median overall survival (OS) time of 61 months (range 15-120) compared to 17 months (range 0.5-73) for those with more extensive metastases (n=24) (p=0.0428). Patients undergoing optimal cytoreduction (residual < or =1 cm) had a median progression-free survival (PFS) of 11 months (range 0.5-120, n=26) compared to 2.5 months (range 0.5-12, n=9) for those receiving suboptimal cytoreduction (p=0.0001). Optimal cytoreduction was also associated with a significantly longer median OS (35 months, range 0.5-120) compared to suboptimal cytoreduction (median OS=7 months, range=0.5-17) (p<0.0001). The peri-operative mortality rate was 5%. Significant morbidity occurred in 10% of the cases. All major complications occurred in women with diffuse disease who underwent extensive cytoreductive surgery. CONCLUSIONS: The observation that optimal cytoreduction was associated with prolonged PFS and OS in both patients with localized ovarian and widespread metastases of colon cancer suggests a role for surgical management of metastatic colon cancer in women.
Authors: Karuna Ganesh; Ronak H Shah; Efsevia Vakiani; Garrett M Nash; Hugh P Skottowe; Rona Yaeger; Andrea Cercek; Anne Lincoln; Christina Tran; Neil H Segal; Diane L Reidy; Anna Varghese; Andrew S Epstein; Yukio Sonoda; Dennis Chi; Jose Guillem; Larissa Temple; Philip Paty; Jaclyn Hechtman; Jinru Shia; Martin Weiser; Julio Garcia Aguilar; Nancy Kemeny; Michael F Berger; Leonard Saltz; Zsofia K Stadler Journal: Cancer Date: 2016-11-22 Impact factor: 6.860
Authors: Ondřej Kubeček; Jan Laco; Jiří Špaček; Jiří Petera; Jindřich Kopecký; Alena Kubečková; Stanislav Filip Journal: Clin Exp Metastasis Date: 2017-07-20 Impact factor: 5.150
Authors: J H Park; T-Y Kim; K-H Lee; S-W Han; D-Y Oh; S-A Im; G H Kang; E K Chie; S W Ha; S-Y Jeong; K J Park; J-G Park; T-Y Kim Journal: Br J Cancer Date: 2013-03-12 Impact factor: 7.640