None
Conditions
Interventions
Continuous pumping group:None
Intermittent injection group:None
Sponsors
The Second People's Hospital of Lianyungang
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1. Patients to be scheduled for elective surgery, regardless of gender, aged 18-65 years; 2. American Society of anesthesiologists (ASA) grade I-II; 3. Body mass index (BMI) 18-24 kg/m2.
Exclusion criteria
Exclusion criteria: 1. There were trauma and other stress states before operation, such as fracture patients, indwelling gastric tube or urinary catheter; 2. There are dysfunction of heart, brain, lung, liver, kidney and other organs; 3. Those with glaucoma, myasthenia gravis or allergy to anesthesia related drugs; 4. There are endocrine diseases such as electrolyte disorder, pheochromocytoma, hyperthyroidism or hypothyroidism; 5. Patients who take sedative drugs for a long time or have mental diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Cerebral blood flow velocity;Perfusion Index;regional cerebral oxygenation;Heart rate variability; | — |
Countries
China
Contacts
Public ContactZhang Junlong
The Second People's Hospital of Lianyungang
Outcome results
None listed