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Clinical Efficacy Evaluation of Supraglottic Airway Device SafeLM™ in Paediatric Population
Sponsor: National University of Malaysia
Summary
The goal of this interventional study is to evaluate the clinical efficacy of SafeLM™, a video laryngeal mask airway device in paediatric population. The main questions it aims to answer are: 1. To determine the success rate, ease of device insertion, time for insertion, and how well the device seals the airway by measuring the oropharyngeal leak pressure (OPLP) of SafeLM™. 2. To determine the incidence of complication associated with SafeLM™ usage. 3. To study the association of glottic view with success rate and rate of complication. Participants perioperative clinical data will be collected for data analysis.
Key Details
Gender
All
Age Range
0 Years - 18 Years
Study Type
INTERVENTIONAL
Enrollment
60
Start Date
2025-12-02
Completion Date
2026-05-30
Last Updated
2025-12-05
Healthy Volunteers
Yes
Interventions
SafeLM™ as the airway management device during general anaesthesia
Appropriate size of SafeLM™ is selected for participants as manufacturer recommendation. Size 2 is for participants with body weight of 10-20 kg, recommended cuff volume to be inflated is 10 to 15 ml. Size 2.5 is for participants with body weight of 20-30 kg, recommended cuff volume to be inflated is 14 to 21 ml. Size 3 is for participants with body weight of 30-50 kg, recommended cuff volume to be inflated is 20 to 30 ml. Size 4 is for participants with body weight of 50-70 kg, recommended cuff volume to be inflated is 30 to 45 ml Size 5 is for participants with body weight of 70-100 kg, recommended cuff volume to be inflated is 40 to 60 ml. Under general anaesthesia, the device is held by the anaesthesiologist at the distal end while advancing the laryngeal mask by sliding down the palatopharyngeal curve along the midline in the mouth until the end of the mask reach the hypopharynx cavity and resistance is met, under direct real-time visualisation.
Locations (2)
Universiti Kebangsaan Malaysia
Cheras, Kuala Lumpur, Malaysia
University of Malaya
Kuala Lumpur, Malaysia