Colorectal cancer
Conditions
Interventions
IOC group:intraoperative chemotherapy (IOC)
No-IOC group:without intraoperative chemotherapy (IOC)
Stricture:No
No stricture:No
Here 2 positive / RAS mutation / MSI-H / CTC positive:No
Here 2 negative / Ras wild /MSI-L / CTC negative:No
Sponsors
The Fourth Hospital of Hebei Medical University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: (1) Patients who were pathologically diagnosed as CRC and confirmed by histological examination; (2) patients who underwent radical surgical resection; (3) patients who were diagnosed as stage IV with resectable metastases should receive intraoperative metastasis R0 resection; (4) patients at all ages.
Exclusion criteria
Exclusion criteria: (1) Patients who were diagnosed with simultaneous and heterochronous multiple primary cancers; (2) patients who were diagnosed with appendix adenocarcinoma or other types of tumors; (3) patients with incomplete data; (4) patients with metastases found after 4-8 weeks of follow-up; (5) patients who were lost to follow-up.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| overall survival;Disease free survival; | — |
Secondary
| Measure | Time frame |
|---|---|
| 5-year survival rate;3-year survival rate;3-year recurrence rate;5-year recurrence rate; | — |
Countries
China
Contacts
Public ContactGuiying Wang
The Fourth Hospital of Hebei Medical University
Outcome results
None listed