Clinical trial Recruiting at 2 sites Interventional Ages 23 Weeks to 31 Weeks

Evaluating breathing support methods for preterm infants

Official title: Effects of Flow Magnitude on Cardiorespiratory Stability During Nasal High Flow Therapy in Preterm Infants (MASTER Trial)

Run by Insel Gruppe AG, University Hospital Bern · NCT05908227 · Data updated 2026-11-12

This study is testing whether a new breathing support method called nasal high flow therapy can help stable preterm infants with breathing problems feel more comfortable compared to the traditional method.

Quick facts

Study typeInterventional
Ages23 Weeks to 31 Weeks
SexAll
Enrollment150 (estimated)
SponsorInsel Gruppe AG, University Hospital Bern
Academic / other
Locations2 sites (Mainz, Rhineland-Palatinate and 1 other locations)
StatusRecruiting
StartedJuly 1, 2023
Main results expectedDecember 2025
Study endsFebruary 2026
Registry record updatedFebruary 21, 2025
Trial IDNCT05908227 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are preterm infants up to 31+6 weeks gestational age who are stable on NCPAP for at least 24 hours.

Probably not a fit

Patients with significant fetal anomalies or those requiring primary palliative care may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial investigates the effectiveness of nasal high flow therapy (NHF) compared to traditional nasal continuous positive airway pressure (NCPAP) in stable preterm infants with respiratory distress syndrome. The study is a multi-center, parallel group, three-arm randomized controlled trial that aims to assess cardiorespiratory stability and comfort levels in infants receiving different flow rates of NHF versus NCPAP. By determining whether NHF can provide similar benefits with improved comfort, the trial seeks to inform clinical practices for respiratory support in preterm infants.

Why it matters

Potential benefit: If successful, this study could lead to a more comfortable and effective breathing support option for preterm infants.

How similar studies have gone: While NCPAP is the current gold standard, NHF is a promising alternative that has shown potential in other studies, though this specific comparison is novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

Inclusion if all apply.

* Preterm infants up to 31+6 weeks GA admitted to the Division of Neonatology at Inselspital Bern, Switzerland or Division of Neonatology at the University Medical Center of the Johannes Gutenberg-University Mainz, Germany (inborn or outborn)
* \>2nd day of life (defined as date day)
* Stable on NCPAP 6 cm H2O for ≥ 24 hours, defined as:

  * ≤ 2 apneas with concomitant bradycardias (\<100/min) per hour for the previous 6 hours
  * FiO2 ≤ 0.3 and not increasing
  * No significant chest recessions (Silverman Score \< 5)
  * Respiratory rate ≤ 60/min
  * No need for intermittent positive pressure ventilation
* Parents with an age 18+ years
* Written parental informed consent (or other legal representative)

Exclusion Criteria:

Exclusion if any applies.

* Significant fetal anomalies
* Primary palliative care
* Stable on NCPAP 6 cm H2O according to stability criteria for more than 120 hours

Where it's running

  • University Medical Center of the Johannes Gutenberg-University Mainz
    Mainz, Rhineland-Palatinate, Germany
    Recruiting
  • Department of Pediatrics, Inselspital
    Bern, Switzerland
    Recruiting

Study contacts

  • Principal investigator: André Kidszun, Prof. Dr. med. — Division of Neonatology, Department of Pediatrics, Inselspital
  • Study coordinator: Lisa Marie Bünte
  • Email: lisamarie.buente@insel.ch
  • Phone: +41 31 632 19 23

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.