Colorectal Cancer (CRC), Specimens Are to be Collected From Subjects Who Are Having or Have Had a Fluid or Tissue Removed, a Biopsy or a Blood or Bone Marrow Draw
Conditions
Brief summary
Collect some tumor tissue specimens from patients who have undergone colorectal cancer surgery and conduct experiments such as immunohistochemistry to observe the expression of related genes in colorectal cancer.
Detailed description
We need to collect postoperative specimens and adjacent normal tissue specimens from patients with colorectal cancer for immunohistochemical staining. There is no need to conduct any other grouping of the patients.
Interventions
OTHERPerform surgery on patients with colorectal cancer and collect cancer and adjacent tissue specimens
Perform surgery on patients with colorectal cancer and collect cancer and adjacent tissue specimens
Sponsors
hui hou
Study design
Observational model
OTHER
Time perspective
OTHER
Eligibility
Sex/Gender
ALL
Healthy volunteers
No
Inclusion criteria
(1) Patients diagnosed with colorectal cancer who received surgical treatment and postoperative chemotherapy (2) Patients who were conscious of their condition and voluntarily participated (3) No other serious underlying diseases
Exclusion criteria
(1) Concurrent other serious chronic diseases or organ damage (2) Diagnosed with benign colorectal tumors
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Immunohistochemical determination of the expression levels of related genes | 2022.09-2025.09 |
Countries
China
Outcome results
None listed