None listed
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Gastrointestinal surgery; 2. American Society of Anesthesiologists grades 1-3; 3. Voluntarily participate in this research and sign the ''informed consent form''; 4. There is no infection in the abdominal wall and no purulent peritonitis in the peritoneal cavity; 5. No history of allergy to anesthetics.
Exclusion criteria
Exclusion criteria: 1. Those with a history of severe heart, brain, lung, liver, kidney and metabolic diseases; 2. Those with neuromuscular diseases and mental diseases; 3. Suspected abuse of narcotic analgesics or sedatives; 4. Pre-existing trunk sensory impairment; history of chronic opioid use; 5. Previous laparotomy, through the oblique subcostal line incision; infection at the injection site; 6. Ostomy in related operations; 7. Pregnancy or lactation; 8. Those who do not cooperate and cannot communicate.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| OBAS pain score; | — |
Secondary
| Measure | Time frame |
|---|---|
| Whether it can enhance postoperative rehabilitation (shorten hospital stay, promote gastrointestinal function recovery);Pain index;Postoperative adverse events;Indexes of anesthesia process; | — |
Countries
China
Contacts
The First Affiliated Hospital of Air Force Military Medical University