None
Conditions
Interventions
Verify Data group A:None
Verify Data group B:None
Verify Data group C:None
Sponsors
Huashan Hospital Affiliated to Fudan University
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1) Age 18 to 80 years old, gender is not limited 2) Elective abdominal surgery and ultrasound-guided transverse abdominis plane block 3) The person or guardian has signed the informed consent form
Exclusion criteria
Exclusion criteria: 1) Broken and infected skin in the abdomen 2) History of previous abdominal anesthesia surgery or trauma 3) Suffering from peripheral neuropathy 4) Ultrasound couplant allergy 5) Pregnancy or lactation 6) Those who participate in other clinical research at the same time
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The receiver operating (ROC) curve and area under the curve of the procedure; | — |
Secondary
| Measure | Time frame |
|---|---|
| Comparison of the recognition accuracy of the program with that of the physician;Neural recognition reaction time of the program and the physician;Comparison of the sensitivity and specificity of the procedure with that of the physician's diagnosis; | — |
Countries
China
Contacts
Public ContactYingwei Wang
Huashan Hospital Affiliated to Fudan University
Outcome results
None listed