All the elective surgery
Conditions
Interventions
Case series:NA
Sponsors
Shanghai Sixth People’s Hospital Affiliated Shanghai Jiao Tong University School of Medicine
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1. Aged 18–70 years; 2. BMI between 19–23 kg/m²; 3. American Society of Anesthesiology (ASA) classification I–II; 4. Normal orientation and able to cooperate with physical examination.
Exclusion criteria
Exclusion criteria: 1. Patient refusal; 2. Infection, trauma, skin defect, deformity, or other abnormalities at the intended nerve block site; 3. Pregnant women.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The accuracy of the AI model in labeling the target anatomical structures in the images; | — |
Secondary
| Measure | Time frame |
|---|---|
| Number of True Positive (TP) structures;Number of False Positive (FP) structures;Number of True Negative (TN) structures;Number of False Negative (FN) structures;Annotation time;Assessment of the AI model's influence on regional block failure rates during ultrasound-guided procedures (increased risk, neutral effect, decreased risk);Evaluation of AI model application in ultrasound-guided regional anesthesia on the incidence of adverse events (elevated risk/no significant effect/risk reduction); | — |
Countries
China
Contacts
Public ContactZhang Hui
Shanghai Sixth People’s Hospital Affiliated Shanghai Jiao Tong University School of Medicine
Outcome results
None listed