Effect of the administration timing of neuromuscular blocking agents on gastric insufflation during anesthetic inductio
- Conditions
- Not Applicable
- Registration Number
- KCT0007175
- Lead Sponsor
- Asan Medical Center
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot yet recruiting
- Sex
- All
- Target Recruitment
- 180
A. Patients who were scheduled for elective laparoscopic surgery and required tracheal intubation
B. Patients who were scheduled for performing balanced anesthesia ( sevoflurane + reminfentanil)
C. Patients aged 19 to 80 years
D. Americal Society Anesthesiologists (ASA) class = 3
A. Patients requiring awake intubation according to American Society Anesthesiologists (ASA) Difficult Airway Algorithm.
B. Patients requiring rapid sequence intubation due to the possibility of increased risk of aspiration of gastric contents ( pregnant patient, patients with ascites or intestinal obstruction, etc.)
C. If gastric insufflation is already present or gastric antrum is not clear on ultrasound exam before anesthesia induction
D. In case of a full stomach in the ultrasound image performed before induction of anesthesia even after fasting
E. Patients allergic to or contraindicated in the study drug
F. Patients with neuromuscular disorder or taking medications that affect neuromuscular block
G. Patients with ESRD on dialysis
Study & Design
- Study Type
- Interventional Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Measurement of gastric insufflation and gastric volume
- Secondary Outcome Measures
Name Time Method Presence of adverse events (coughing, desaturation, laryngospasm, gagging, difficult ventilation, difficult intubation);Mask ventilation grade ( Waters grading scale );Mask ventilation time, tracheal intubation time;Blood pressure, heart rate, oxygen saturation;Difficulty in video tracheal intubation (fremantle grade);Presence and grade of PONV