Comparing anesthesia needs for ventilation with endotracheal tube versus laryngeal mask airway

Is this trial a fit for you?

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This study compares the anesthesia requirements for controlled ventilation using an endotracheal tube (ETT) versus a ProSeal Laryngeal Mask Airway (PLMA) during elective laparoscopic cholecystectomy. It aims to establish whether the PLMA can maintain equivalent anesthesia depth with lower anesthetic requirements compared to ETT. The study utilizes a closed loop anesthesia delivery system (CLADS) to measure and compare the anesthetic gas concentrations needed for both methods. The findings could provide valuable insights into optimizing anesthesia practices.

Why it matters

Who can join: the full rules

Inclusion Criteria:

1. ASA physical status I/II
2. Undergoing elective laparoscopic cholecystectomy

Exclusion Criteria:

1. Anticipated difficult airway
2. Body mass index \> 30-kg/m2
3. Uncompensated cardiovascular disease (e.g. uncontrolled hypertension, atrio-ventricular block, sinus bradycardia, congenital heart disease, reduced LV compliance, diastolic dysfunction)
4. Hepato-renal insufficiency
5. Uncontrolled endocrinology disease (e.g. diabetes mellitus, hypothyroidism)
6. Known allergy/hypersensitivity to the study drug (propofol)
7. Drug dependence/substance abuse/psychiatric illness
8. Requirement of postoperative ventilation
9. Refusal to informed consent

Where it's running

• Sir Ganga Ram Hospital
  New Delhi, National Capital Territory of Delhi, India Recruiting

Study contacts

• Principal investigator: Nitin Sethi, DNB — Sir Ganga Ram Hospital
• Study coordinator: Nitin Sethi, DNB
• Email: nitinsethi77@yahoo.co.in
• Phone: 00919717494498

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How to take part

1. Review the eligibility criteria above with your treating physician.
2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.