Ultrasound Scoring Methods to Monitor Breathing Problems in Intensive Care Patients
UMBPI
Comparison of Lung Ultrasound Protocols for Assessing Pulmonary Function in Intensive Care Patients With Respiratory Failure
UMBPI
Comparison of Lung Ultrasound Protocols for Assessing Pulmonary Function in Intensive Care Patients With Respiratory Failure
Sponsor study identifier
observational
20
1 country
1
Study Start
March 15, 2026
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Primary Completion
April 15, 2026
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Study Completion
April 15, 2026
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The goal of this observational study is to compare two lung ultrasound protocols for assessing lung function in patients with acute respiratory insufficiency treated in intensive care units. The main questions it aims to answer are: 1\. Is there a statistically significant difference between the established Baciarello (name of author) ultrasound protocol (12-point examination) and a new, abbreviated local ultrasound protocol (6-point examination) for assessing lung function? 2. Do the scoring systems of both protocols correlate with each other and with treatment outcomes in critically ill patients? Researchers will compare the Baciarello protocol (assessing 12 fields-6 per side of the body to a new abbreviated local protocol (assessing 6 fields-3 per side of the body) to see if both protocols provide same diagnostic and prognostic information for evaluating lung pathology and patient outcomes. Participants will: Undergo lung ultrasound assessment using both protocols Have their ultrasound findings scored according to each protocol's point system (0-36 for Baciarello; 0-18 for the new abbreviated protocol) Have their arterial blood gas values recorded (pH, PaCO2, PaO2, oxygen saturation) Be monitored for clinical outcomes including mechanical ventilation requirements and hospital mortality
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
April 15, 2026
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
February 24, 2026
Actual (reported)March 3, 2026
Actual (reported)March 15, 2026
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April 15, 2026
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April 15, 2026
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Equivalence of 6-point abbreviated and 12-point Baciarello lung ultrasound protocols in assessing lung function
Assessments will be conducted upon or shortly after ICU admission.
Need for mechanical ventilation
day 14
In-hospital mortality
day 28
This intervention uses only 6 examination points (3 per hemithorax) compared to the established Baciarello protocol's 12 points. This represents a 50% reduction in examination sites while preserving comprehensive regional coverage. Standardised Anatomical Positioning Examination is performed at the level of the nipple or 4th intercostal space in the midclavicular line, then proceeds horizontally toward the posterior regions. This precise anatomical landmark standardises probe placement and differs from protocols using multiple horizontal levels. The protocol employs a 0-18 point scoring scale (0-3 points per field) versus the Baciarello protocol's 0-36 scale.
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Patients diagnosed with acute respiratory insufficiency requiring advanced respiratory support who are admitted to the Intensive Care Unit Susak will be enrolled in this prospective study.
CHC Rijeka
Rijeka, Croatia
First Submitted
February 24, 2026
First Posted
March 3, 2026
Study Start
March 15, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Primary Completion
April 15, 2026
Ventilation Strategies During Spontaneous Breathing Trial
Contact the study team to confirm eligibility.
This estimate has passed. The registry has not confirmed an actual date for this milestone.
Study Completion
April 15, 2026
Estimated (date passed)This estimate has passed. The registry has not confirmed an actual date for this milestone.
Last Updated
March 3, 2026
Record last verified: 2026-02
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