Comparison of oropharyngeal leak pressure of Laryngeal mask airway protector,BASKA mask and I Gel in anaesthetized patients for laparoscopic surgery, a prospective randomized study

A prospective, randomized, comparative study of three supraglottic devices -the Laryngeal Mask Airway Protector, the Baska mask and I gel in anesthetized patients for laparoscopic surgery - NIL

Status

Active, not recruiting

Phases

Phase 2Phase 3

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2024/08/072059

Enrollment

141

Registered

2024-08-07

Start date

Unknown

Completion date

Unknown

Last updated

2026-06-01

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: Oropharyngeal leak pressure of different Laryngeal mask airways: Oropharyngeal leak pressure(OLP) will be determined by closing the expiratory valve of the circle system at a fresh gas

Eligibility

Inclusion criteria

Inclusion criteria: Adult patients of either gender of ASA(American society of Anaesthesiologists) 1 and 2 for elective Laparoscopic surgery under general anaesthesia

Exclusion criteria

Exclusion criteria: Anticipated difficult airway Lesions in oropharynx Emergency surgery Patients at risk of aspiration-hiatus hernia,GI surgeries,GI pathology

Design outcomes

Primary

Measure	Time frame
Oropharyngeal leak pressureTimepoint: At baseline	—

Secondary

Measure	Time frame
Success insertion at the first attempt Insertion time Ease of supraglottic airway insertion Fibre optic view of vocal cord through the LMA Ease of gastric tube placement The presence of blood on the device at the end of removal Incidence and severity of postoperative sore throat at PACU,12h and at 24hr after surgeryTimepoint: At baseline,12hrs and 24hrs	—

Countries

India

Contacts

Public ContactDR VINISHA RV

SRI RAMACHANDRAC MEDICAL COLLEGE AND RESEARCH HOSPITAL

hod.anaesthesiology@sriramachandra.edu.in9840529863

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Jun 11, 2026