Health Condition 1: O- Medical and Surgical
Conditions
Interventions
Intervention1: HFNO Group: In each patient, an arterial line will be secured after performing Modified Allens test. ABG will be done before the start of preoxygenation. Patients will then be preoxygen
Sponsors
University College of Medical Sciences and Guru Teg Bahadur Hospital
Eligibility
Inclusion criteria
Inclusion criteria: ·Patients undergoing Exploratory Laparotomy. ·Patients >=15 years of age. ·Patients who have given consent.
Exclusion criteria
Exclusion criteria: ·Pregnant women. ·Hemodynamically unstable patients. ·Patient in need of non-invasive ventilation ·Unconscious patients. ·Patients requiring emergency intubation. ·Psychiatric Patients. ·Patient with severe cardiovascular disease
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| To compare the change in PaO2 after 5 mins of preoxygenation with HFNO versus conventional preoxygenation using face mask.Timepoint: till 5 minutes after preoxygenation | — |
Secondary
| Measure | Time frame |
|---|---|
| To compare between the two methods- 1. Saturation of oxygen (SpO2) after preoxygenation. 2. SpO2 after 1 minute of intubation. 3. Lowest Spo2 from the start of preoxygenation to after 1 minute of intubation. 4. Incidence of desaturation (SpO2 93%) from the end of preoxygenation to intubation. 5. Pa02 after1 min of intubation. 6. PaCO2 after 1 min of intubation. 7. Time to intubation in both groups. 8. Comfort of the patient. 9. Hemodynamic parameters after preoxygenation. 10. Hemodynamic parameters post-intubation.Timepoint: till extubation | — |
Countries
India
Contacts
Public ContactDr Yashraj Kiran Kumar
University College of Medical Sciences and Guru Teg Bahadur Hospital
Outcome results
None listed