Rectal neoplasms
Conditions
Interventions
Group A - pelvic floor peritoneal reconstruction group:The pelvic floor peritoneum was closed intraoperatively
Group B - Place biological patch group:Biological patches are placed on the pelvic floor
Group C - No processing is performed:No peritoneal suture or biological patch was performed during the operation
Sponsors
Shaanxi Provincial People's Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 90 Years
Inclusion criteria
Inclusion criteria: 1. The tumor is less than 5 cm from the anal margin; 2. Laparoscopically assisted combined abdominal perineal resection of rectal cancer (APR); 3. Complete clinical data; 4. The preoperative pathological diagnosis was rectal adenocarcinoma.
Exclusion criteria
Exclusion criteria: 1. Emergency surgery; 2. Previous anal surgery; 3. Preoperative diagnosis of distant (liver, lung, etc.) metastasis; 4. Combined with intestinal obstruction; 5. Patients who switched to open surgery for various reasons during surgery; 6. Those who refuse to experiment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Healing status of perineal wounds (infection, dehiscence, delayed healing, or persistent non healing);Perineal incisional hernia; | — |
Secondary
| Measure | Time frame |
|---|---|
| Operation duration;Peroperative bleeding;Postoperative intestinal obstruction;Anatomical structure of pelvic floor after operation;Pulmonary infection;Deep venous thrombosis of lower extremity;Postoperative pelvic drainage catheter indwelling time;Postoperative hospital stay;Hospitalization expense; | — |
Countries
China
Contacts
Public ContactXiaojun Li
Shaanxi Provincial People's Hospital
Outcome results
None listed