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To Study Changes in Levels of Carbondioxide in Expired Gas in Patients Undergoing Procedures that are done with the help of Endoscope which is a thin tube like instrument with a light and lens for viewing under anaesthesia medicines that are given by injections in veins

To Study Variations in End Tidal Carbon Dioxide (EtCO2) Values in Patients Undergoing Endoscopic Procedures Under Total Intravenous Anaesthesia (TIVA): An Observational Study - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2024/09/073761
Enrollment
126
Registered
2024-09-11
Start date
Unknown
Completion date
Unknown
Last updated
2026-03-02

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: End tidal carbon dioxide (EtCO2) values monitoring: End tidal carbon dioxide levels shall be monitored baseline, at the time of induction, during procedure every 10 minutes upto first 3

Sponsors

Seth Gordhandas Sunderdas Medical College King Edward Memorial Hospital
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Adult patients age between 18â?? 65 years Both gender ASA physical status I II and III Patient undergoing endoscopic procedures (eg ERCP colonoscopy) under TIVA

Exclusion criteria

Exclusion criteria: Patients who refuse to give consent to participate in study Patients with history of respiratory disorders with pre op EtCO2 more than 40 or SpO2 less than 90% Patients with trauma and bleeding on face where it is difficult to insert prongs and monitor EtCO2 Patients with Systolic blood pressure less than 90 mmHg heart rate less than 50 beats per min prior to procedure Pre operatively presence of underlying disease requiring oxygen Pregnant women Patients who are intubated prior to procedure

Design outcomes

Primary

MeasureTime frame
To assess variations in End tidal carbon dioxide (EtCO2) values during endoscopic proceduresTimepoint: baseline, at the time of induction, during procedure every 10 minutes upto first 30 minutes, then every 15 minutes upto 1 hour, then every 30 minutes upto 2 hours, at the end of procedure and in recovery every 10 minutes for 30 minutes post procedure—

Secondary

MeasureTime frame
To determine incidence of respiratory depression, severe hypoxia,patient and endoscopist satisfaction and interventions neededTimepoint: baseline, at the time of induction, during procedure every 10 minutes upto first 30 minutes, then every 15 minutes upto 1 hour, then every 30 minutes upto 2 hours, at the end of procedure and in recovery every 10 minutes for 30 minutes post procedure—

Countries

India

Contacts

Public ContactDr Pravin Pandarinath Boderwar

Seth Gordhandas Sunderdas Medical College King Edward Memorial Hospital

PRAVINBODEWAR@GMAIL.COM09096574673

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Mar 14, 2026