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Comparison of clinical method and ultrasound to confirm correct placement of breathing device(Laryngeal Mask Airway Blockbuster) during Anaesthesia

To compare clinical versus ultrasound assessment for correct placement of Laryngeal Mask Airway Blockbuster: A randomized prospective study - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2025/08/092207
Enrollment
78
Registered
2025-08-01
Start date
Unknown
Completion date
Unknown
Last updated
2025-08-18

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

Conditions

Health Condition 1: K805- Calculus of bile duct without cholangitis or cholecystitis

Interventions

Intervention1: Nil: Nil

Sponsors

Government Institute of Medical Sciences
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Patients of American Society of Anaesthesiologists (ASA) physical status I&II, Age 18.5-60 years, BMI 18-30 kg/m2 Undergoing elective surgery under general anaesthesia in the supine position.

Exclusion criteria

Exclusion criteria: Patients with History of difficult airway, history of airway stenosis, airway mass, hyperthyroidism, goitre, carotid stenosis, gastroesophageal reflux, aspiration, and history of neck surgery.

Design outcomes

Primary

MeasureTime frame
To compare clinical versus ultrasound assessment for correct placement of Laryngeal Mask Airway (LMA) Blockbuster in adult patients undergoing elective surgery under general anaesthesia.Timepoint: 5 mins, 10 mins, 20 mins, 30 mins—

Secondary

MeasureTime frame
1. To measure and compare the average peak inspiratory pressure during inspiration in both the groups. 2.To measure total time taken for assessment of correct placement of LMA Blockbuster by each method. Timepoint: 5 mins, 10 mins, 20 mins, 30 mins.—

Countries

India

Contacts

Public ContactDr Shivi Mishra

Government Institute Of Medical Sciences

nazunazir@gmail.com9560102957

Outcome results

None listed

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