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Factors Affecting the Results of Treatment of Patients With Colorectal Cancer
Sponsor: Immanuel Kant Baltic Federal University
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.
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
OBSERVATIONAL
Enrollment
1200
Start Date
2023-09-01
Completion Date
2026-09-01
Last Updated
2023-09-22
Healthy Volunteers
No
Conditions
Interventions
Right hemicolectomy
Resection of the caecum and ascending colon is appropriate for patients with tumors located anywhere from caecum to the transverse colon
Left hemicolectomy
Resection of the sigmoid colon is appropriate for patients with tumors located anywhere from the distal transverse colon to the rectosigmoid junction.
Sigmoid colon resection
Resection of the sigmoid colon is appropriate for patients with tumors located in the sigmoid colon
Anterior resection of the rectum
AR is appropriate for tumors located in rectosigmoid junction and in the proximal rectum
Low anterior resection of the rectum
LAR is appropriate for tumors located in the middle and low rectum
Abdominoperineal resection
APR is appropriate for distal rectal cancers that invade the external sphincter or the levator muscles
Total Colectomy
Total abdominal colectomy may be indicated for patients with primary multiple cancer tumors
Locations (1)
Baltic Federal University
Kaliningrad, Kaliningrad Oblast, Russia