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A Study to assess the effects of Different Positive End Expiratory Pressure (PEEP) Levels for evaluation of improvement in PaO2(gas exchange) by doing serial ABG in patients undergoing One Lung Ventilation in thoracic surgeries under general anesthesia.

A descriptive study to assess the effects of different positive end expiratory pressure (PEEP) levels for evaluation of improvement in Gas exchange in Patients undergoing One Lung Ventilation in thoracic surgeries - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2023/11/059998
Enrollment
50
Registered
2023-11-20
Start date
Unknown
Completion date
Unknown
Last updated
2023-12-19

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

Conditions

Health Condition 1: J00-J99- Diseases of the respiratory system

Interventions

Control Intervention1: NIL: NIL

Sponsors

Sawai Maan Singh Medical college and hospital
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: ) Pt. willing to give written and Informed consent. 2) Age >18yrs 3) Patient undergoing Elective thoracic Surgery. 4) ASA Grade- II and III 5) OLV lasting = 60mins

Exclusion criteria

Exclusion criteria: lung reduction surgery Pneumonectomy patients with severe COPD with preoperative forced expiratory volume in 1 s (FEV1) to forced vital capacity (FVC) ratio, expressed as a percentage (FEV1/FVC%) uncompensated cardiac disease. ASA Grade –IV

Design outcomes

Primary

MeasureTime frame
To see the effect of various PEEP levels on PaO2/FiO2 ratio by ABG analysisTimepoint: 45minutes—

Secondary

MeasureTime frame
1. Hemodynamic variation like Heart Rate, Systolic BP, Diastolic BP. 2.Various complications Timepoint: 70mins—

Countries

India

Contacts

Public ContactDr. Nivedita Dagar

Sawai Maan Singh Medical College And Hospital

dr.induverma@gmail.com9413622967

Outcome results

None listed

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