Prognostic value of the combination of pre- and postoperative C-reactive protein in colorectal cancer patients

Manabu Yamamoto, Hiroaki Saito, Chihiro Uejima, Akimitsu Tanio, Seigo Takaya, Teruhisa Sakamoto, Soichiro Honjo, Yoshihiko Maeta, Keigo Ashida, Yoshiyuki Fujiwara

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5 Citations (Scopus)

Abstract

Purpose: Inflammation is closely related to cancer development and progression. This retrospective study investigated the prognostic value of the combination of pre- and postoperative C-reactive protein (CRP) levels in patients with colorectal cancer (CRC). Methods: The subjects of this study were 406 patients who underwent surgery for CRC. Results: Based on receiver-operating characteristic analysis, patients were divided into the following groups: those with a preoperative CRP of ≥ 0.5 mg/dL (pre-CRPHigh), those with a preoperative CRP of < 0.5 mg/dL (pre-CRPLow), those with a postoperative CRP of ≥ 17.0 mg/dL (post-CRPHigh), and those with a postoperative CRP of < 17.0 mg/dL (post-CRPLow). They were then allocated to one of the following three groups: Group A, comprised of those in the pre-CRPHigh and post-CRPHigh groups; Group B, comprised of those in either the pre-CRPHigh and post-CRPLow or pre-CRPLow and post-CRPHigh groups; and Group C, comprised of those in the pre-CRPLow and post-CRPLow groups. The disease-specific 5-year survival rates were 53.8%, 72.8%, and 87.2% in Groups A, B, and C, respectively, and these differences were significant. Finally, multivariate analysis revealed that the combination of pre- and postoperative CRP levels was an independent prognostic indicator. Conclusions: The combination of pre- and postoperative CRP was predictive of the prognosis of CRC patients.

Original languageEnglish
Pages (from-to)986-993
Number of pages8
JournalSurgery Today
Volume48
Issue number11
DOIs
Publication statusPublished - 01-11-2018
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Surgery

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    Yamamoto, M., Saito, H., Uejima, C., Tanio, A., Takaya, S., Sakamoto, T., Honjo, S., Maeta, Y., Ashida, K., & Fujiwara, Y. (2018). Prognostic value of the combination of pre- and postoperative C-reactive protein in colorectal cancer patients. Surgery Today, 48(11), 986-993. https://doi.org/10.1007/s00595-018-1689-9