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A comparison between different modes of ventilation in lap cholecystectomy under general anaesthesia

A prospective, randomized, comparative study between volume controlled, pressure controlled and pressure regulated volume controlled ventilation in improving respiratory dynamics during laparoscopic cholecystectomy

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2019/04/018720
Enrollment
105
Registered
2019-04-24
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

Health Condition 1: K802- Calculus of gallbladder without cholecystitis

Interventions

Intervention1: 35 patients (Group P) undergoing elective laparoscopic cholecystectomy under general anaesthesia will be ventilated with pressure controlled ventilation (PCV) and 35 patients (Group PV)

Sponsors

Midnapore Medical College
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Age- 18-60 years 2. ASA grade 1 & 2 3. Non-Smoker 4. Elective Laparoscopic cholecystectomy under General Anaesthesia

Exclusion criteria

Exclusion criteria: 1. Preexisting lung diseases 2. Respiratory infections in the past 3 weeks 3. Having a body mass index >25 4. ASA Classes III & IV 5. Patients in whom ventilator settings could not be stabilized within 30 min of pneumoperitoneum in the allocated modes •Laparoscopic surgery will be converted to open procedure

Design outcomes

Primary

MeasureTime frame
The arterial oxygen levels (PaO2) in three modes of ventilation by means of the arterial blood gas (ABG) analysisTimepoint: ABG will be done 10 min after insufflation and just before desufflation—

Secondary

MeasureTime frame
1. To compare the respiratory parameters (Tidal Volume, Respiratory Rate, Dynamic Compliance) 2. To compare other ventilation and oxygenation parameters (EtCO2, PaCO2, SpO2) 3. To compare the hemodynamic parameters (Heart rate and mean arterial pressure) Timepoint: All the parameters will be recorded at 10 min after insufflation and just before desufflation in all patients.—

Countries

India

Contacts

Public ContactDebasish Bhar

Midnapore Medical College

debasish77bhar@gmail.com

Outcome results

None listed

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