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Study identifier: NCT06622902 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Influence of Flow Rate Change on CO2 Levels During High Flow Nasal Ventilation (HFNV) in Preterm Infants.

Condition: Respiratory Distress Syndrome · Prematurity · Non Invasive Ventilation  ·  Sponsor: Rambam Health Care Campus

PhaseNA
Planned participants45
Who can joinAll sexes, N/A to no upper limit
Healthy volunteersNo

About this study

Background Preterm infants often need respiratory support. HFNV is a non-invasive method with benefits over CPAP, such as reduced nasal trauma and improved feeding. Aim Study the impact of low (2 LPM) vs. high (6 LPM) HFNV flow rates on CO2 levels in preterm infants. Methods Design: Prospective, crossover observational study. Participants: Preterm newborns (24-33.6 weeks' gestation) on HFNV. Procedure: Randomized flow rate adjustments, monitoring tcCO2 and other respiratory parameters over three hours. Outcomes Primary: Change in tcCO2. Secondary: Study terminations due to unsafe CO2 levels and changes in other respiratory metrics. Statistical Analysis Sample size: 45 infants. Analysis: Paired and unpaired t-tests for comparison within and between groups.

This description comes directly from the study's public registry record.

Talk to the study team

Ori Hochwald, MD  ·  972502062110  ·  ORI.HOCHWALD@GMAIL.COM

Always discuss trial participation with your own doctor first.

Locations (1)

Rambam Medical CenterHaifa, IsraelRecruiting

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Source record: clinicaltrials.gov/study/NCT06622902