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measurement of gas content in anesthesia gasesd

Comparison of intraoperative gas composition while using low flow anesthesia with and without nitrous oxide

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2016/09/007294
Enrollment
80
Registered
2016-09-19
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: null- ASA1 and 2 patients with age 18 to 60 years posted for surgeries under general anesthesia

Interventions

Intervention1: Nitrous oxide and medical air: Comparison of intraoperative gas composition using low flow anaesthesia with nitrous oxide-oxygen combination and air-oxygen combination for a period of 2

Sponsors

JIPMER
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Asa1&2 physical status Patients undergoing procedure requiring general anaesthesia with endotracheal incubation lasting >2hrs

Exclusion criteria

Exclusion criteria: Patients refusal Patients with known chronic respiratory disease Pts undergoing cardiac thorasic neurosurgical procedures Surgery with significant changes in hemodynamics

Design outcomes

Primary

MeasureTime frame
Fraction of inspired oxygenTimepoint: Fraction of inspired oxygen every 5 minutes up to 2 hours—

Secondary

MeasureTime frame
Analgesic requirement Cost effectivenessTimepoint: time point every 5 minutes up to 2 hours—

Countries

India

Contacts

Public ContactAnusha Cherian

JIPMER

anushacherian@gmail.com9789197801

Outcome results

None listed

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