Patologìâ (Apr 2024)

Results of patient survival after surgical interventions for complicated forms of colon cancer performed in general surgical hospitals

  • M. A. Kubrak,
  • S. M. Zavhorodnii,
  • M. B. Danyliuk

DOI
https://doi.org/10.14739/2310-1237.2024.1.300184
Journal volume & issue
Vol. 21, no. 1
pp. 61 – 65

Abstract

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The aim of the study: to evaluate the 1- and 3-year survival of patients operated for complicated forms of colon cancer (СC) in general surgical hospital. Materials and methods. The study group included 71 (100 %) patients with complicated forms of СС. Acute intestinal obstruction was detected in 49 (69.1 %) patients, tumor perforation – in 13 (18.3 %), acute colonic bleeding – in 3 (4.2 %) patients, a combination of acute intestinal obstruction with tumor perforation – in 4 (5.6 %) and intestinal obstruction with bleeding – in 2 (2.8 %) operated patients. Radical operations were performed in 48 (67.6 %) patients, palliative operations – in 18 (25.4 %), symptomatic operations – in 5 (7.0 %) patients. II stage of the disease was diagnosed in 15 (21.1 %), III stage – in 32 (45.1 %), IV stage – in 24 (33.8 %) operated patients. 19 (30.2 %) patients underwent specific chemotherapy after surgery. Results. Among patients with the II stage of the oncological process 1-year survival was 76.9 ± 11.7 %, 3-year – 53.8 ± 13.8 %; with stage III, 1-year survival was 65.6 ± 8.4 %, 3-year – 50.0 ± 8.8 %; in persons with IV stage of СC – 29.2 ± 9.3 % and 8.3 ± 2.6 % respectively (χ2 = 21.8, p = 0.0001). Among male patients, 1-year survival was 51.4 ± 8.5 %, 3-year – 31.4 ± 7.9 %; women – 61.1 ± 8.1 % and 44.4 ± 8.3 %, respectively (χ2 = 2.3, p = 0.1302). Better indicators were found in the case of cancer of the left sections of the large intestine than the right sections – the 1-year survival rate was 60.4 ± 7.1 % and 43.5 ± 10.3 % respectively; 3-year – 39.6 ± 7.1 % and 30.4 ± 9.6 % (χ2 = 0.74, p = 0.3906). Conclusions. The conducted analysis indicates a clear dependence of the survival results on the stage of the disease, gender and localization of the tumor process.

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