PEA Promote Gastrointestinal Function Recovered After Colorectal Cancer Operation

Perioperative Electroacupuncture Promotes Early Gastrointestinal Function Rehabilitation After Radical Resection of Colorectal Cancer: a Pilot Trial

To investigate whether perioperative electroacupuncture is more effective than postoperative electroacupuncture in improving gastrointestinal function after colorectal cancer operation

Although there are large intestine cancer postoperative clinical research of acupuncture, but fewer sample size, whether perioperative acupuncture intervention is superior to the postoperative acupuncture intervention, remains to be seen, so investigators proposed to carry out the preliminary experiment, the data can be collected according to the different characteristics of perioperative, perioperative choose different acupoints compatibility, give full play to the needle medicine compound anesthesia in colorectal cancer surgery play a unique function of viscera protection, to explore the curative in colorectal cancer surgery perioperative intervened to promote the role of gastrointestinal function after surgery for early rehabilitation provides evidence-based medical evidence, develop and optimize the acupuncture and drugs combined anesthesia in colorectal cancer surgery perioperative application of specification, It promoted the establishment of the first treatment mode of "accelerated recovery in perioperative period of colorectal cancer operation based on combined acupuncture and drug anesthesia"

Inclusion Criteria:

1. Patients who meet the diagnostic criteria of colorectal cancer and need elective radical resection of colorectal cancer;
2. 18≤ age≤79, gender is not limited;
3. Understand and agree to participate in the study and sign the informed consent;
4. No previous history of abdominal surgery and no abdominal adhesion;

Exclusion Criteria:

1. Patients with mental illness;
2. Patients requiring combined resection of other organs;
3. Participated in or is participating in other clinical researchers in the previous 3 months
4. People who have received acupuncture (including electroacupuncture) in the past;
5. Other treatment options are being used (chemotherapy, radiotherapy, etc.) Those who meet any of the above criteria will be excluded from the study.