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THE AIM OF THE STUDY IS TO SEE IF THE LOW VOLUME OF AIR FOR INFLATION OF ENDOTRACHEAL TUBE CUFF USING PRESSURE VOLUME LOOP SPIROMETRY TECHNIQUE IS SUFFICIENT TO AVOID A LEAK AROUND THE CUFF DURING VENTILATION IN LAPAROSCOPIC SURGERY PATIENTS.

A Study To Establish The Efficacy Of Pressure Volume Loop Spirometry Technique For Endotracheal Tube Cuff Inflation For Patients Posted For Laparoscopic Surgeries Under General Anaesthesia. - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2024/11/076983
Enrollment
75
Registered
2024-11-19
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: K87- Disorders of gallbladder, biliarytract and pancreas in diseases classified elsewhere

Interventions

Control Intervention1: NIL: NIL

Sponsors

Dr Priyaadharshini T
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Patients undergoing elective laparoscopic surgeries 2. ASA 1,2,3 3. Age between 18 to 60 years

Exclusion criteria

Exclusion criteria: 1. If peak airway pressure exceeds 35cm H2O during CO2 insufflation of peritoneum to avoid barotrauma, 2. If the EtCO2 rise above 40mmHg, 3. H/o Asthma, 4. Chronic lung diseases, 5. Preoperative cough, sore throat , hoarseness of voice. 6. Difficult airway 7. Patient who refuse consent 8. Patients with full stomach , those who requires rapid sequence intubation. 9. Pregnant women

Design outcomes

Primary

MeasureTime frame
To evaluate if any increase in ET tube cuff volume is warranted to avoid air leak around the cuff due to rise in peak inspiratory pressure after peritoneal CO2 insufflation for laparoscopic procedures under general anaesthesia by recording pressure volume loop spirometry curve on anaesthesia workstation.Timepoint: 1.Immediately after Intubation 2. After initiation of pneumoperitoneum of abdomen with carbondioxide during laparoscopic surgery.—

Secondary

MeasureTime frame
To study the incidence of cuff related complications such as sore throat, cough / hoarseness of voice post extubation.Timepoint: After Extubation At 2 hours At 24 hours—

Countries

India

Contacts

Public ContactDr Priyaadharshini T
kirangeorge_k2g@yahoo.com9626888412

Outcome results

None listed

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