Patients ASA 1-
Conditions
Interventions
Patients in this group will recieve spontaneous ventilation during the breast surgery under general anesthesia with Proseal laryngeal mask airway,Patients in this group will recieve pressure support v
Diagnostic,Diagnostic
SV,PSV
Sponsors
No
Eligibility
Sex/Gender
All
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: -Patients age 18-65 years old who undergo breast surgery under general anesthesia with laryngeal mask airway -ASA physicl status 1-2 -Inform consent
Exclusion criteria
Exclusion criteria: -BMI more than or equal to 30 kg/m2 -Risk of aspiration such as pregnancy, intraabdominal infection, GERD, gut obtruction -Respiratory disease such as asthma, COPD, lung mass, pulmonary TB -Predicted difficult intubation -Patients' refusal
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Time to event of hypercarbia during general anesthesia with laryngeal mask airway under spontaneous 50 minute after induction End tidal carbon dioxide | — |
Secondary
| Measure | Time frame |
|---|---|
| Trend of peak inspiratory pressure every 5 min, 50 min after induction case record form,Trend of end tidal sevoflurane every 5 min, 50 min after induction case record form,Trend of peak inspiratory pressure (PIP) every 5 min, 50 min after induction case record form,Trend of expired tidal volume every 5 min, 50 min after induction case record form,Trend of PIP-positive end expiratory pressure every 5 min, 50 min after induction case record form | — |
Countries
Thailand
Contacts
Public ContactPunchika Luetrakool
662-2011513
Outcome results
None listed