Comparison of Oxygen Delivery Devices in Post Operative Patients with Hypoxiemia: An Open Labelled Randomised Control Trial

Comparison of Oxygen Delivery Devices In Post OperativePatients With Hypoxemia: An Open Labelled Randomised Control Trial

Status

Active, not recruiting

Phases

Phase 2Phase 3

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2021/07/034590

Enrollment

Registered

2021-07-05

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: T885- Other complications of anesthesia Health Condition 2: J958- Other intraoperative and postprocedural complications and disorders of respiratory system, not elsewhere classified

Interventions

Intervention1: OXYGEN DELIVERY DEVICES: Comparison of High Flow Nasal Cannula , Venturi Mask, Non Invasive Ventilator Mask. These are different types of Oxygen Delivery devices that can treat hypoxemi

Eligibility

Inclusion criteria

Inclusion criteria: All post-op adult patients (of age 18 to 65 years) having: • SpO2 • SpO2

Exclusion criteria

Exclusion criteria: - Patients with abnormalities of face or who are post-surgery of face, nose or airway - Patients Post Thoracotomy and Lung surgeries - Patients with pre-existing pulmonary complications - Patients who underwent Head and Neck surgery - Patients having episodes of Vomiting or Haemoptysis • Patients underwent upper Gastro-intestinal surgery • Pregnant women • SPO2 >92% • Intubated patients

Design outcomes

Primary

Measure	Time frame
Change in P/F ratio after 2 hours of use of oxygen delivery devices in Post Anaesthesia Care UnitTimepoint: 2 hours	—

Secondary

Measure	Time frame
Change in blood gas levels (PaO2, PaCO2) Patient comfort and ease of communicationTimepoint: Two hours	—

Countries

India

Contacts

Public ContactSusri Mishra

AIIMS JODHPUR

drnikhilkothari@gmail.com8003996948

Outcome results

None listed

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