This study involved patients having keyhole gallbladder surgery under sevoflurane anaesthesia and compared how long it took to remove their breathing tubes after surgery to see how quickly they recovered from anaesthesia

Comparison of tracheal extubation time using bispectral index versus end-tidal anaesthetic gas concentration monitoring in adults undergoing laparoscopic cholecystectomy under sevoflurane-based general anaesthesia - NIL

Status

Active, not recruiting

Phases

Phase 4

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2025/06/089416

Enrollment

Registered

2025-06-24

Start date

Unknown

Completion date

Unknown

Last updated

2025-07-21

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: Sevoflurane based general anaesthesia: Anaesthesia will be given using Sevoflurane and Endotracheal tube will be inserted through the mouth and a Bispectral index sensor will be pasted

Eligibility

Inclusion criteria

Inclusion criteria: ASA grade 1 or 2 Surgery duration of 30 to 60 minutes

Exclusion criteria

Exclusion criteria: BMI >30kg/m2 Psychiatric disorders Epilepsy On chronic hypnotics/sedatives Renal disease Active neurological disease Neuromuscular disease

Design outcomes

Primary

Measure	Time frame
Tracheal extubation time (in minutes) in BIS and ETAG groupTimepoint: 60 minutes	—

Secondary

Measure	Time frame
Haemodynamic parameters in BIS & ETAG groupTimepoint: At 0 & every 5 minutes till extubation of tracheal tube;Recovery time in BIS & ETAG groupTimepoint: At 0 minute & every 5 minutes in the Post Anaesthesia Care Unit;Intraoperative awareness in BIS & ETAG groupTimepoint: Within 12 to 24 hours after surgery	—

Countries

India

Contacts

Public ContactDr Anil Thakur

ESI-PGIMSR, Basaidarapur

dranilthakur@gmail.com9350103337

Outcome results

None listed

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