Rectal cancer
Conditions
Interventions
Gold Standard:The diagnostic criteria for anastomotic leakage in the ''Expert Consensus on the Standardization of Diagnosis and Registration of Postoperative Complications in Gastrointestinal Tumor Su
Index test:Procalcitonin, 
protein
Sponsors
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: 1. Those who voluntarily participated in this study and signed a written informed consent; 2. Those aged 18-75 years; 3. Those diagnosed with rectal cancer by colonoscopy biopsy before surgery; 4. Patients with no distant metastasis confirmed by imaging before surgery; 5. Laparoscopic free resection and one-stage anastomosis; 6. Postoperative pathology confirmed complete tumor resection.
Exclusion criteria
Exclusion criteria: 1. Patients who are pregnant, lactating or menstruating; 2. Severe heart failure, chronic obstructive pulmonary disease and other underlying diseases; 3. Patients with severe infection before surgery; 4. Palliative surgery or Hartmann, Miles surgery; 5. Patients with severe infections other than AL after surgery (such as incision infection, lung infection and urinary tract infection); 6. Those who have participated in other clinical trials within 3 months; 7. In view of a certain disease or situation, the investigator believes that it may put the subject at a significant risk and may interfere with the research results.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| anastomotic leakage;procalcitonin;C-reactive protein;Sensitivity;Specificity;Negative predictive value, positive predictive value; | — |
Secondary
| Measure | Time frame |
|---|---|
| blood routine; | — |
Countries
China
Contacts
Public ContactTao Kaixiong
Union Hospital, Tongji Medical College, Huazhong University of Science and Technology
Outcome results
None listed