Laparoscopy in elderly patients with gastrointestinal
Conditions
Interventions
VC group:Volume controlled ventilation mode
PRVC group:Pressure regulated volume control ventilation mode
Sponsors
The Fourth Hospital of Hebei Medical University
Eligibility
Sex/Gender
All
Age
60 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Patients undergoing laparoscopic surgery under general anesthesia; 2. Aged 60 to 80 years old, male and female; 3. ASA I ~ II; 4. No respiratory system disease; 5. Surgery is expected to 2 ~ 4H; 6. Liver and kidney function is normal; 7. Signed informed consent.
Exclusion criteria
Exclusion criteria: 1. Other clinical trials were conducted within the first 4 weeks of the study; 2. Respiratory depression, (lung) airway obstruction or tissue hypoxia and other poor lung function; 3. Drug and / or alcohol abuse; 4. Pregnant or lactating women.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Respiratory dynamics;Respiratory dynamics;Respiratory dynamics;Respiratory dynamics;Respiratory dynamics;Respiratory dynamics;Hemodynamic parameters;Hemodynamic parameters;Hemodynamic parameters;Hemodynamic parameters;Hemodynamic parameters;Hemodynamic parameters; | — |
Secondary
| Measure | Time frame |
|---|---|
| Post operative 24h temperature;the hospitalization days;pulmonary complications after operation;Secondary endotracheal intubation to ICU; | — |
Countries
China
Contacts
Public Contactxuhongmeng
The Fourth Hospital of Hebei Medical University
Outcome results
None listed