Right colon cancer
Conditions
Interventions
Transvaginal surgery group:Surgical operation of right colon resection and anastomosis via vaginal route10
Sponsors
Peking Union Medical College Hospital
Eligibility
Sex/Gender
Female
Age
40 Years to 80 Years
Inclusion criteria
Inclusion criteria: Patients can choose to enter an observational study when they meet all of the following conditions: a) Age: 48-80 years old, or those who are expected to survive naturally for more than 3 years; b) Gender: female; c) Qualitative diagnosis: preoperative biopsy and pathology confirmed colorectal adenocarcinoma or colon adenoma and high-grade intraepithelial neoplasia requiring surgery; d) Localized diagnosis: the tumor is located from the cecum to the sigmoid colon; e) Thoracic and abdominal pelvic plain scan and enhanced CT except distant organ metastasis; f) ASA scores I-III; g) The patient or family member understands the study protocol and is willing to participate in the study, providing written informed consent.
Exclusion criteria
Exclusion criteria: Patients cannot be selected for clinical research when any of the following conditions are present: a) History of previous uterine and vaginal surgery; b) Those with distant organ metastases found by preoperative imaging examination or intraoperative exploration; c) Patients whose CT tumor diameter exceeds 5 cm or lymph node enlargement at the third station before surgery; d) Women of childbearing age with fertility needs in the last 3 years; e) Patients or family members cannot understand the conditions and goals of this study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Excellent rate of postoperative specimen quality; | — |
Countries
China
Contacts
Public ContactYi Xiao
Peking Union Medical College Hospital
Outcome results
None listed