Which of the devices (LMA Protector or I-Gel)can be used for better airway management in patients undergoing laparoscopic gynaecological surgery?

Comparison of oropharyngeal leak pressure between LMA protector and I-Gel in patients undergoing laparoscopic gynaecological surgery:A randomised control trial - NIL

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2024/07/070526

Enrollment

Registered

2024-07-12

Start date

Unknown

Completion date

Unknown

Last updated

2024-07-22

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: LMA protector: Oropharyngeal leak pressure will be measured by closing the APL valve and opening fresh gas flow at 3l/min. Two readings of oropharyngeal leak pressure and peak pressure

Eligibility

Inclusion criteria

Inclusion criteria: Females 18-60 years ASA physical status I,II Elective laparoscopic gynaecological surgery under general anaesthesia

Exclusion criteria

Exclusion criteria: Any significant lung disease Patient refusal Anticipated difficult intubation Increased risk of aspiration Body mass index more than 30 Gastroesophageal reflux Neuromuscular disease Pharyngeal dysfunction

Design outcomes

Primary

Measure	Time frame
Compare the oropharyngeal leak pressures between the two supraglottic airway devices(LMA Protector and I-Gel) 15 min after pneumoperitoneum with head down tilt in patients undergoing laparoscopic gynaecological surgeryTimepoint: 15 mins after pneumoperitoneum and trendelenberg position	—

Secondary

Measure	Time frame
Compare between two devices OLP 10 mins after insertion Peak airway pressure Ease of insertion Insertion time Number of attempts taken Ease of gastric tube insertion Fibreopticglottic view Intraoperative & postoperative complications(laryngospam,blood staining of SGA, postoperative sore throat) Timepoint: 10 mins after insertion & 15 mins after pneumoperitoneum & trendelenberg position	—

Countries

India

Contacts

Public ContactDr Umesh Kumar Bhadani

AIIMS Patna

umeshbhadani@gmail.com8969169123

Outcome results

None listed

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