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Relation between energy transferred by ventilator to lung and pressure inside abdomen, during gas insufflation inside abdominal cavity for Laparoscopic Cholecystectomy under general anesthesia

Correlation Between Mechanical Power and Intra-abdominal Pressure During Pneumoperitoneal Insufflation in Laparoscopic Cholecystectomy- A Prospective Observational Study

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2020/12/030060
Enrollment
42
Registered
2020-12-28
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: K801- Calculus of gallbladder with othercholecystitis

Interventions

Intervention1: Nil: Nil Control Intervention1: Nil: Nil

Sponsors

None
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: American society of Anaesthesiologists grade I and II undergoing elective laparoscopic cholecystectomy

Exclusion criteria

Exclusion criteria: Pre-existing cardiorespiratory, kidney or neuromuscular disease. Contraindication to PEEP initiation like increased intracranial pressure or hypotension. Obesity (BMI > 30kg/m2). Pregnant and breastfeeding females. Previous chest or open abdominal surgery. Refusal for consent.

Design outcomes

Primary

MeasureTime frame
Mechanical power at Intra-abdominal pressure values of 8,11 and 14 mm Hg with a PEEP of 5cm H2OTimepoint: 2 minutes after stabilisation of Intra-abdominal pressure at 8, 11 and 14mm Hg respectively after anaesthesia induction—

Secondary

MeasureTime frame
Airway resistance at PEEP values of 5,8 and 11cm H2O with an Intra-abdominal pressure of 14mm HgTimepoint: 2 minutes after stabilisation of PEEP at 5,8 and 11cm H2O respectively after anaesthesia induction;Driving pressure at Intra-abdominal pressure values of 8,11 and 14 mm Hg with a PEEP of 5cm H2OTimepoint: 2 minutes after stabilisation of Intra-abdominal pressure at 8, 11 and 14mm Hg respectively after anaesthesia induction;Mechanical power at PEEP values of 5,8 and 11cm H2O with an Intra-abdominal pressure of 14mm HgTimepoint: 2 minutes after stabilisation of PEEP at 5,8 and 11cm H2O respectively after anaesthesia induction;Respiratory system compliance at PEEP values of 5,8 and 11cm H2O with an Intra-abdominal pressure of 14mm HgTimepoint: 2 minutes after stabilisation of PEEP at 5,8 and 11cm H2O respectively after anaesthesia induction—

Countries

India

Contacts

Public ContactDr Gaurav Jain

All India Institute of Medical Sciences Rishikesh

gauravhld@gmail.com8808631209

Outcome results

None listed

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