low colorectal cancer
Conditions
Interventions
group A:Closure of pelvic floor peritoneum
group B:No closure of pelvic floor peritoneum
Sponsors
Subei People's Hospital of Jiangsu province
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1. Rectal cancer was certified by pathology; 2. no serious underlying diseases; 3. the preoperative defecation function was normal; 4. the preoperative examination without distant metastasis; 5. the function of heart and lung were better.
Exclusion criteria
Exclusion criteria: 1. Refused to participate in the study; 2. can not pass preoperative neuropsychological test; 3. unable to do laparoscopic surgery as complex abdominal surgery history; 4. With other malignant tumor; 5. With unresectable distant metastases such as liver or lung metastasis; 6. using neoadjuvant chemotherapy.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Intraoperative conditions: operation time, closure of the pelvic floor peritoneal suture time, intraoperative blood loss;Postoperative complications: perineal incision infection, abdominal infection, abdominal bleeding or perineal incision bleeding, radioactive enteritis, intestinal fistula, vaginal fistula, bladder fistula obstruction, recurrent intestinal obstruction requiring surgical intervention, and the incidence of perineal hernia, parastomal hernia, reoperation  | — |
Secondary
| Measure | Time frame |
|---|---|
| General comparison: age (years), sex, body mass index (kg/m2), distance from the tumor to the dentate line (CM), preoperative clinical staging (T staging);The pathological parameters: the distance between the tumor and dentate line (CM), the number of lymph nodes, the number of lymph nodes, and the pathological stage (T).;Postoperative condition: the flow of the anterior sacral lead, the first time to eat, the first time to eat, the first time to get out of bed, postoperative hospital stay, hospitalization expenses.; | — |
Countries
China
Contacts
Public ContactDaorong Wang
Outcome results
None listed