Factors Affecting the Results of Treatment of Patients With Colorectal Cancer

Summary

The study attempts to quantify the relative risks for mortality, anastomotic leakage and other early and late postoperative complications, recurrence rate, cancer-specific survival, recurrence-free survival after colorectal surgery for patients with colorectal cancer depending on the localization of the tumor.

Eligibility

Inclusion Criteria:

* Histologically proven primary adenocarcinoma of bowel;
* All patients who have indications for surgical treatment of colorectal cancer based on the decision of the oncological council;
* Signed informed consent with agreement to attend all study visits;

Exclusion Criteria:

* Unresectable tumor or contradictions to surgery;
* Indications for chemotherapy or radiation therapy prior to surgery;
* Patient withdrawal from the trial or loss of follow-up;
* Emergent operation;
* Pregnancy.

Conditions7

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