Resectable local pelvic recurrence of rectal cancer
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1: R0 resection was performed by the initial surgery for rectal malignant tumor 2: The diagnosis of recurrent rectal cancer was proven with tissue biopsy, or with medical imaging. 3: The recurrent tumor should be localized without extra-pelvic metastasis, distant metastasis was absent. 4: Patients had to have ECOG performance status of 0 or 1. 5: Written informed consent was obtained from all patients before enrollment.
Exclusion criteria
Exclusion criteria: 1: Unresectable: tumor extension into S1 nerve, external iliac artery,obturator internus muscle 2: Patients with serious complications 3: Patients who would not complete this study according to surgeon's decision
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Safety (operative time, intraoperative bleeding, conversion to open surgery, incidence of complication after surgery, hospitalized days after surgery | — |
Secondary
| Measure | Time frame |
|---|---|
| R0 resection rate TRG: tumor regression grade pCRM: pathological circumferential resection margin QOL: quality of life after surgery OS: overall survival RFS: recurrence free survival LFS: local recurrence free survival, | — |
Countries
Japan
Contacts
Hyogo College of Medicine Division of Lower GI Surgery, Department of Surgery