airway device (LMA)
Conditions
Interventions
weight-based group:choose the size of LMA Supreme according to patient's weight
Thyromental distance-based group:choose the size of LMA Supreme according to patient's thyromental distance
Sponsors
Fudan University Shanghai Cancer Center
Eligibility
Sex/Gender
All
Age
19 Years to 69 Years
Inclusion criteria
Inclusion criteria: 80 healthy patients with American Society of Anesthesiologists physical status (ASA) 1-2, scheduled for elective ambulatory surgery and in whom a LMA was indicated for anaesthesia were recruited.
Exclusion criteria
Exclusion criteria: Those aged 70 years, those weight 30kg.m-2, a high risk of regurgitation or aspiration, those with a potentially difficult airway (a history of difficulty airway, mouth opening 2h, those who required prone position during the surgery.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the success rate on the first attempt; | — |
Secondary
| Measure | Time frame |
|---|---|
| ease and time of insertion;efficacy of ventilation;oropharyngeal leak pressure;ease and time of gastric tube placement;hemodynamic changes;complication; | — |
Countries
China
Contacts
Public ContactChanghong Miao
Department of anaesthesiology, Fudan University Shanghai Cancer Center
Outcome results
None listed