To compare oropharyngeal leak pressure of Blockbuster and Proseal Laryngeal Mask Airway in paediatric patients undergoing surgery under General Anaesthesia

Not Applicable

Not yet recruiting

• Conditions: Diseases of appendix, (2) ICD-10 Condition: N43||Hydrocele and spermatocele, (3) ICD-10 Condition: K40||Inguinal hernia,

• Registration Number: CTRI/2025/05/087102
• Lead Sponsor: Dr Gurkaran Kaur Sidhu

Brief Summary

Airway management is a challenging task in children and a variety of devices have been developed precisely for this purpose. Supraglottic airway devices [SAD] are standard equipment in airway management. They play an important role between face mask and tracheal tube in terms of airway device position and degree of invasiveness in patient’s airway. These supraglottic airway devices are used to ventilate the patient above the level of vocal cords. The Proseal mask and the Blockbuster LMA are new generation SAD with an incorporated gastric channel.

Detailed Description

Not available

Study Timeline

• Last Update Posted: 2025-05-18
• Study Start: 2025-05-31

Recruitment & Eligibility

• Status: Not Yet Recruiting
• Sex: All
• Target Recruitment: 34

Inclusion Criteria

• Pediatric patients of age 2-10 years, weighing 10-30 kg, after having valid informed and written consent from parents/ Guardians 2.
• American Society of Anaesthesiologist Grade I and II.
• Posted for elective surgeries under general anaesthesia.

Exclusion Criteria

• Patients having high risk of aspiration.
• Patients having recent (last 10 days) upper respiratory tract infection.
• Patients having restricted mouth opening or anticipated difficult airway.
• Any facial, laryngeal and pharyngeal anatomy problem.

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
To assess the oropharyngeal leak pressure with Blockbuster LMA in pediatric patients undergoing elective surgery under general anaesthesia.	Till 1 minute after securing the airway
To assess the oropharyngeal leak pressure with Proseal	Till 1 minute after securing the airway
LMA in pediatric	Till 1 minute after securing the airway
patients undergoing elective surgery under general anaesthesia.	Till 1 minute after securing the airway

Secondary Outcome Measures

Name	Time	Method
To compare the oropharyngeal leak pressure of LMA Blockbuster with LMA	Proseal in pediatric patients undergoing elective surgery under general
To compare the oropharyngeal leak percentage of LMA Blockbuster with LMA	Proseal in pediatric patients undergoing elective surgery under general
To compare the Peak Inspiratory Pressure of LMA Blockbuster with LMA	Proseal in pediatric patients undergoing elective surgery under general anaesthesia.
To compare the Insertion Time of LMA Blockbuster with LMA	Proseal in pediatric patients undergoing elective surgery under general anaesthesia.
To compare the Number of attempts for LMA Blockbuster with LMA	Proseal in pediatric patients undergoing elective surgery under general anaesthesia.
To compare the Ease of Insertion of LMA Blockbuster with LMA	Proseal in pediatric patients undergoing elective surgery under general anaesthesia.
To compare the hemodynamic parameters of LMA Blockbuster with LMA	Proseal in pediatric patients undergoing elective surgery under general anaesthesia.
To compare the Post of Complications of LMA Blockbuster with LMA	Proseal in pediatric patients undergoing elective surgery under general anaesthesia.

Trial Locations

Locations (1)

Guru Gobind Singh Medical College and Hospital; 🇮🇳 Faridkot, PUNJAB, India

Guru Gobind Singh Medical College and Hospital

🇮🇳Faridkot, PUNJAB, India

Dr Pranati Garg

Principal investigator

08168435038

pranatigarg29@gmail.com