The Relationship Between Drainage Fluid and Anastomotic Leakage After Colorectal Cancer Surgery

  • End date
    Dec 1, 2023
  • participants needed
  • sponsor
    Southwest Hospital, China
Updated on 26 March 2022


A prospective and analytical study on the detection of early anastomotic leakage by abdominal drainage fluid after colorectal cancer surgery. pay attention to indicators including bilirubin

Condition Anastomotic Leakage
Treatment drainge fluid
Clinical Study IdentifierNCT05191602
SponsorSouthwest Hospital, China
Last Modified on26 March 2022


Yes No Not Sure

Inclusion Criteria

Preoperative pathologically confirmed colorectal adenocarcinoma; 2) Patients undergoing minimally invasive (robot or laparoscopic) tumor resection + bowel anastomosis; 3) Age: 18 to 80 years old; 4) Preoperative TNM staging (whole abdomen) Enhanced CT or MRI, laparoscopic exploration): cT1-3bN0-2M0; 5) Preoperative ASA score: ≤Ⅲ; 6) No history of malignant tumors and no other malignant tumors by preoperative examination; 7) Not accepted before surgery Deterministic treatment, such as radiotherapy, chemotherapy or immunotherapy; 8) No pre-existing ascites was found before and during the operation; 9) Informed consent signed by the patient or his agent
Performance status (ECOG) 0~1

Exclusion Criteria

Patients with obstructive jaundice or other congenital disorders of bile acid synthesis and metabolism; 2) Severe abdominal cavity infection and other infections; 3) A large amount of abdominal effusion was found before and during the operation; 4) Tumor was confirmed during the operation For T4b or intraoperative detection of other tumors, joint resection or distant metastasis is required; 5) Intraoperative conversion to laparotomy; 6) Intraoperative change of surgical method to perform Miles or Hartmann surgery; 7) Intraoperative and postoperative abdominal cavity Hyperthermic perfusion chemotherapy
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