Residual muscle relaxation
Conditions
Interventions
Gold Standard:TOF < 0.9
Index test:The 
and 
of 
(DIA, 
TF).
Sponsors
Department of Anesthesiology, Shanghai General Hospital
Eligibility
Sex/Gender
All
Age
25 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1. Non cardiothoracic and upper abdominal surgery patients, 2. ASA I - II patients aged 25-65 years; 3. For the patients whose operation time is less than 3 hours, the bleeding volume is less than 5 ml / kg.
Exclusion criteria
Exclusion criteria: 1. Patients with cardiovascular diseases; 2. Patients with severe hepatorenal dysfunction; 3. Patients with neuromuscular diseases; 4. Patients with acute and chronic respiratory diseases and thoracic deformity; 5. Patients with chronic metabolic diseases; 6. Patients with pleural effusion or tumor affecting diaphragm function; 7. Patients with abnormal preoperative pulmonary function (FEV1 / FVC < 70%; FEV1 < 80% predicted value); 8. Patients who use drugs that may affect neuromuscular conduction before operation; 9. Patients with trauma operation in the monitoring site of muscle relaxation within 3 months; 10. Patients with skin infection and damage at the chest and abdominal wall ultrasonic examination site; 11. Patients without informed consent. 12. Pregnant women.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| motion of diaphragmatic;thickening fraction of diaphragmatic;TOFr;SEN, SPE, ACC, AUC of ROC; | — |
Countries
China
Contacts
Public ContactLianhua Chen
Shanghai General Hospital
Outcome results
None listed