Rectal cancer
Conditions
Interventions
Group 1:RMD(rectal modular dissection)
Group 2:LAR(low anterior rectal resection) and TME(total mesorectal excision)
Transanal TME group:Transanal TME
Sponsors
Peking Union Medical College Hospital
Eligibility
Sex/Gender
Male
Age
30 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Patients with the distance between the lower edge of the tumor and the anal edge less than 7 cm and greater than 3 cm. Such tumors belong to low rectal cancers, the patients involve anal retention, reproductive function and other problems; 2. Patients with TNM stage less than T2N0M0; 3. Male patients.
Exclusion criteria
Exclusion criteria: 1. The patients were unable to be operated due to intraoperative reasons such as abdominal implantation metastasis; 2. Organ transplant patients, patients who have received or are receiving immunotherapy; 3. Mental, psychological and other reasons can not accept follow-up patients; 4. Unwilling to participate in the project researchers.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Quality of the specimen;Prognosis;Perioperative situation;Pelvic condition; | — |
Countries
China
Contacts
Public ContactLin Guole
Peking Union Medical College Hospital
Outcome results
None listed