Hepatic diseases
Conditions
Interventions
Control group:Nitrogly operation cerin is continuously pumped during operation
Sponsors
Subei People's Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. The patients who were scheduled to undergo laparoscopic hepatectomy were 18 to 65 years old, ASAI-III grade, male or female, body mass index 18-30kg/m2, no cardiac insufficiency or cerebrovascular disease, voluntarily participated in this study.
Exclusion criteria
Exclusion criteria: 1. Refuse to sign informed consent form; 2. Have serious cardiovascular and cerebrovascular diseases, such as coronary heart disease, severe arrhythmia, myocardial infarction, cerebral hemorrhage, cerebral infarction, etc.; 3. Have mental and psychological illness or long-term use of psychotropic drugs; 4. Internal carotid artery anatomical variation or severe stenosis or plaque; 5. Severe liver and kidney insufficiency.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Cerebral oxygen saturation;Internal carotid artery blood flow parameters;Blood flow parameters of central retinal artery;Mini-mental State Examination, MMSE; | — |
Secondary
| Measure | Time frame |
|---|---|
| Intraoperative blood loss;Surgical field score;The intraoperative hemodynamics signs;Arterial and central vein blood gas analysis; | — |
Countries
China
Contacts
Public ContactGe Yali
Subei People's Hospital
Outcome results
None listed