Status:
UNKNOWN
Comparison Between Blind And Ultrasound Guided Laryngeal Mask Airway Insertion
Lead Sponsor:
Beni-Suef University
Conditions:
the Position of Laryngeal Mask Airway
Eligibility:
All Genders
18-60 years
Phase:
PHASE1
Brief Summary
The Proper position of a laryngeal mask airway (LMA) requires confirmation to ensure the adequacy of laryngeal seal and pulmonary ventilation. This confirmation may help in prevention of the peri-oper...
Detailed Description
It is common practice to inflate the cuff of LMA with the maximum recommended volume (size 3, 20 ml; size 4, 30 ml; size 5, 40 ml), as illustrated in several studies , but it may become more rigid whi...
Eligibility Criteria
Inclusion
- Patients aged from 18- 60 years of either sex, ASA physical status I - II, weighting 50-100 kg, who will scheduled for elective surgery under general anesthesia.
Exclusion
- \- Patients whom LMA is contraindicated as patients who are at an increased risk of gastric aspiration as (obstetrics, hiatal hernia or esophageal reflux ), patients with high airway resistance e.g. (bronchospasm or pulmonary edema), patients with low pulmonary compliance e.g. (obesity), cases of an inability to open the mouth or an infection or pathologic abnormality within the oral cavity or pharynx and nonsupine position of operation .
- Patients with a known or predicted difficult airway as patients with class III and IV Modified Mallampati Score or with score \> 5 wilson's risk score.
- Patients with cardiovascular disease (congestive heart failure, coronary artery disease), history of renal or hepatic insufficiency, and endocrinal Diseases will be excluded from the study.
Key Trial Info
Start Date :
October 1 2019
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
March 1 2020
Estimated Enrollment :
102 Patients enrolled
Trial Details
Trial ID
NCT04090944
Start Date
October 1 2019
End Date
March 1 2020
Last Update
September 16 2019
Active Locations (1)
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1
Beni-suef University Hospital
Banī Suwayf, Beni Suweif Governorate, Egypt