Laparoscopic surgery for gynecological diseases
Conditions
Interventions
Non-positive pressure ventilation Group A:The patient was ventilated through a closed mask. The APL valve was adjusted to set the pressure at 5 cmH2O. After 1 minute of pre-oxygenation and 8 spontaneo
Non-positive pressure ventilation Group B:The patient was ventilated through a closed mask. The APL valve was adjusted to set the pressure at 10 cmH2O. After 1 minute of pre-oxygenation and 8 spontane
Conventional ventilation Group C:The patient was ventilated through a closed mask. After 1 minute of pre-oxygenation and 8 spontaneous deep breaths, rapid sequence induction was initiated. After the l
Sponsors
Central Hospital of Shaoyang City, Hunan Province, China
Eligibility
Sex/Gender
Female
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: American Society of Anesthesiologists (ASA) grades I to II; aged 18 to 65 years; normal heart, lung and liver-kidney functions; hemoglobin concentration within the normal range (Hb > 110 g/L); body mass index (BMI) = 28 kg/m2
Exclusion criteria
Exclusion criteria: Anemia (Hb 28 kg/m2
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Arterial Blood Gas Analysis; | — |
Secondary
| Measure | Time frame |
|---|---|
| antrum area; | — |
Countries
China
Contacts
Public ContactYunxi Xiao
Central Hospital of Shaoyang City, Hunan Province, China
Outcome results
None listed