Esophageal carcinoma
Conditions
Interventions
N group:Arterial PCO2 35-45 MMHG
H group:Arterial PCO2 45-55 MMHG
P group:erial PCO2 55-65 MMHG
Sponsors
The Second Affiliated Hospital of Anhui Medical University
Eligibility
Sex/Gender
All
Age
65 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Subjects aged 65-80, regardless of gender; 2. For patients with esophageal cancer diagnosed by pathology or cytology, endoscopic radical resection is planned; 3. Patients with ASA grade II-III; 4. Subjects with life expectancy greater than 3 months; 5. The subjects understand and sign the informed consent.
Exclusion criteria
Exclusion criteria: 1. Subjects with MMSE score less than 24; 2. Patients with second primary tumor; 3. Patients with severe diseases include severe liver and kidney injury, autoimmune diseases, immunodeficiency, cardiovascular and cerebrovascular diseases, neuropsychiatric diseases, blood diseases, etc.; 4. Patients with previous difficulties in laparoscopic surgery (such as severe chronic obstructive pulmonary disease, acute inflammatory bowel disease, obesity, etc.); 5. Patients with poor control of diabetes and hypertension; 6. Patients with poor compliance are difficult to cooperate with treatment and follow-up; 7. Subjects participating in other clinical studies in the last three months; 8. Other situations that the researcher thinks are not suitable to participate in the study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Postoperative delirium; | — |
Secondary
| Measure | Time frame |
|---|---|
| rSO2;emergence agitation;extubation time'; | — |
Countries
China
Contacts
Public ContactXianwen Hu
The Second Affiliated Hospital of Anhui Medical University
Outcome results
None listed