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Comparison of the LMA BlockBuster with LMA Protector as a conduit for blind endotracheal intubation in patients undergoing elective surgery under general anaesthesia

A randomized controlled trial to compare the BlockBusterTM Laryngeal Mask with LMA® ProtectorTM Airway as a conduit for blind endotracheal intubation in patients undergoing elective surgery under general anaesthesia

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2022/12/047958
Enrollment
130
Registered
2022-12-08
Start date
Unknown
Completion date
Unknown
Last updated
2023-01-09

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: O- Medical and Surgical

Interventions

Intervention1: Blind endotracheal intubation through Blockbuster LMA or LMA protector in a patient undergoing elective surgery under general anaesthesia: Both Blockbuster LMA and LMA Protector airway

Sponsors

Departmen of Anaesthesia,Lady hardinge medical college
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Patients undergoing elective surgery under general anaesthesia and requiring endotracheal intubation

Exclusion criteria

Exclusion criteria: 1.Anticipated difficult airway 2.Upper respiratory tract infection and severe pulmonary disease 3.BMI > 35 Kg/m2 4.Mouth opening 5.Risk of regurgitation and aspiration (GERD, hiatus hernia, non fasting status) 6.Pregnancy

Design outcomes

Primary

MeasureTime frame
The proportion of patients having successful blind endotracheal intubation through BlockBuster� Laryngeal Mask or through LMA® Protector� Airway in the first attempt.Timepoint: From induction of general anaesthesia to 4 hours post operative period

Secondary

MeasureTime frame
Proportion of patients with successful SGA placement Mean time for placement of SGA Proportion of patients requiring 2nd or 3rd attempt for placement of SGA. Proportion of patients requiring 2nd or 3rd attempt for intubation through SGA Mean time taken for intubation Proportion of patients developing complicationsTimepoint: from induction to 4 hours post operative period

Countries

India

Contacts

Public ContactNAVNEETH NAKSHATRI

Lady hardinge Medical college

ranjusingh1503@yahoo.com9811151285

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026