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Published in: World Journal of Surgical Oncology 1/2021

Open Access 01-12-2021 | Colorectal Cancer | Research

Actual survival after resection of primary colorectal cancer: results from a prospective multicenter study

Authors: Inge van den Berg, Robert R. J. Coebergh van den Braak, Jeroen L. A. van Vugt, Jan N. M. Ijzermans, Stefan Buettner

Published in: World Journal of Surgical Oncology | Issue 1/2021

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Abstract

Background

Colorectal cancer is the third most common type of cancer in the world. We characterize a cohort of patients who survived up to 5 years without recurrence and identify factors predicting the probability of cure.

Methods

We analyzed data of patients who underwent curative intent surgery for stage I–III CRC between 2007 and 2012 and who had had been included in a large multicenter study in the Netherlands. Cure was defined as 5-year survival without recurrence. Survival data were retrieved from a national registry.

Results

Analysis of data of 754 patients revealed a cure rate of 65% (n = 490). Patients with stage I disease and T1- and N0-tumor had the highest probability of cure (94%, 95% and 90%, respectively). Those with a T4-tumor or N2-tumor had the lowest probability of cure (62% and 50%, respectively). A peak in the mortality rate for older patients early in follow-up suggests early excess mortality as an explanation. Patients with stage III disease, poor tumor grade, postoperative complications, sarcopenia and R1 resections show a similar trend for decrease in CSS deaths over time.

Conclusion

In the studied cohort, the probability of cure for patients with stage I–III CRC ranged from 50 to 95%. Even though most patients will be cured from CRC with standard therapy, standard therapy is insufficient for those with poor prognostic factors, such as high T- and N-stage and poor differentiation grade.
Literature
7.
go back to reference Society AC. Cancer facts & figures 2020. Am Cancer Soc J CA. 2020. p. 3. Society AC. Cancer facts & figures 2020. Am Cancer Soc J CA. 2020. p. 3.
12.
go back to reference Dutch Cancer Institute. Colorectal cancer guideline. 2017. Dutch Cancer Institute. Colorectal cancer guideline. 2017.
22.
go back to reference Chao Cai YZ, Peng Y, Zhang J. Fit semiparametric mixture cure models. In: An R-package for estimating semiparametric PH and AFT mixture cure models, vol. 2.0; 2012. Chao Cai YZ, Peng Y, Zhang J. Fit semiparametric mixture cure models. In: An R-package for estimating semiparametric PH and AFT mixture cure models, vol. 2.0; 2012.
30.
go back to reference Klaver CEL, Wisselink DD, Punt CJA, Snaebjornsson P, Crezee J, Aalbers A, et al. Adjuvant HIPEC in patients with colon cancer at high risk of peritoneal metastases: Primary outcome of the COLOPEC multicenter randomized trial. J Clin Oncol. 2019;37:482. Klaver CEL, Wisselink DD, Punt CJA, Snaebjornsson P, Crezee J, Aalbers A, et al. Adjuvant HIPEC in patients with colon cancer at high risk of peritoneal metastases: Primary outcome of the COLOPEC multicenter randomized trial. J Clin Oncol. 2019;37:482.
33.
35.
go back to reference Lemmens VE, van Halteren AH, Janssen-Heijnen ML, Vreugdenhil G, Repelaer van Driel OJ, Coebergh JW. Adjuvant treatment for elderly patients with stage III colon cancer in the southern Netherlands is affected by socioeconomic status, gender, and comorbidity. Ann Oncol. 2005;16(5):767–72. https://doi.org/10.1093/annonc/mdi159.CrossRefPubMed Lemmens VE, van Halteren AH, Janssen-Heijnen ML, Vreugdenhil G, Repelaer van Driel OJ, Coebergh JW. Adjuvant treatment for elderly patients with stage III colon cancer in the southern Netherlands is affected by socioeconomic status, gender, and comorbidity. Ann Oncol. 2005;16(5):767–72. https://​doi.​org/​10.​1093/​annonc/​mdi159.CrossRefPubMed
Metadata
Title
Actual survival after resection of primary colorectal cancer: results from a prospective multicenter study
Authors
Inge van den Berg
Robert R. J. Coebergh van den Braak
Jeroen L. A. van Vugt
Jan N. M. Ijzermans
Stefan Buettner
Publication date
01-12-2021
Publisher
BioMed Central
Published in
World Journal of Surgical Oncology / Issue 1/2021
Electronic ISSN: 1477-7819
DOI
https://doi.org/10.1186/s12957-021-02207-4

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