High-risk Features for Recurrence in Patients With Stage III Colorectal Cancer: A Retrospective Cohort Study.
Anticancer Res
; 44(2): 757-766, 2024 Feb.
Article
em En
| MEDLINE
| ID: mdl-38307588
ABSTRACT
BACKGROUND/AIM:
Risk classification for recurrence in stage III colorectal cancer (CRC) is not as well established as it is for stage II. This study aimed to identify high-risk factors for stage III colorectal cancer and to investigate their clinical significance. PATIENTS ANDMETHODS:
We retrospectively analyzed data from 120 patients with stage III CRC who had undergone curative colectomy at our institution between 2014 and 2020. We used logistic regression analysis to identify risk factors for recurrence and subsequently explored their clinical significance.RESULTS:
We identified three high-risk factors in stage III CRC preoperative bowel obstruction [odds ratio (OR)=5.39; 95% confidence interval (CI)=1.61-18.03; p=0.007], N2 disease (OR=3.12; 95%CI=1.05-9.29; p=0.041), and having fewer than 17 examined lymph nodes (OR=3.17; 95%CI=1.11-8.99; p=0.031). The prognosis of patients was clearly stratified by the number of these risk factors, and furthermore, the effectiveness of adjuvant therapy depended on their number.CONCLUSION:
Tumor obstruction, N-stage, and the number of lymph nodes examined are important high-risk features for recurrence. This study provides clinicians with valuable insights to predict and stratify patient outcomes in stage III CRC.Palavras-chave
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Base de dados:
MEDLINE
Assunto principal:
Neoplasias Colorretais
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article