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A study on ICU patients to assess whether lung ultrasound score can help predict breathing success after removal from ventilator

Comparison Of Lung Ultrasound B Line Score With Oxygenation Indices In Predicting Successful Weaning From Mechanical Ventilation: A Prospective Observational Study - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2025/08/093818
Enrollment
90
Registered
2025-08-28
Start date
Unknown
Completion date
Unknown
Last updated
2025-09-15

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

Conditions

Health Condition 1: J962- Acute and chronic respiratory failure

Interventions

Intervention1: Nil: Nil

Sponsors

BLK Max Superspeciality Hospital Rajendra Place New Delhi
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Age more than or equal to 18 years 2. Mechanically ventilated patients via an endotracheal tube 3. Duration of mechanical ventilation for more than or equal to 48 hours 4. Planned for a spontaneous breathing trial or extubation

Exclusion criteria

Exclusion criteria: 1. Patients with multiple cranial nerve palsies. 2. Patients with neurological diseases such as Myasthenia gravis, Muscular Dystrophy, Motor Neuron Disease. 3. Tracheostomized patients. 4. End-of-life care patients. 5. Patients with terminal cancer. 6. Extremely critical moribund patients.

Design outcomes

Primary

MeasureTime frame
To compare the predictability of successful weaning with LUS B line score guidance versus oxygenation indices guidance weaning (PaO2/FiO2 ratio, Oxygenation index, Oxygen saturation index) in intubated and mechanically ventilated patientsTimepoint: 1.Baseline (within 24 hours of intubation): Hemodynamics, ventilator settings, ABG, lung ultrasound B-line score. 2.Pre-SBT (before Spontaneous Breathing Trial): Repeat above parameters 3.Within 48 hours of extubation: Outcome assessment ? weaning success or failure.—

Secondary

MeasureTime frame
To determine the cut-off values (scores for successful weaning/failed weaning) for each of the parameters (LUS B Line score, P/F ratio, OI, and OSI). To determine the correlation between the LUS B line score with each of the oxygenation indices. Timepoint: 1.Baseline (within 24 hours of intubation): Hemodynamics, ventilator settings, ABG, lung ultrasound B-line score. 2.Pre-SBT (before Spontaneous Breathing Trial): Repeat above parameters 3.Within 48 hours of extubation: Outcome assessment ? weaning success or failure.—

Countries

India

Contacts

Public ContactNelwin Jerald Sabu

BLK Max Superspeciality Hospital, Rajendra Place, New Delhi

rajeshmaitree2000@gmail.com9810536268

Outcome results

None listed

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