Comparing two non-invasive ventilation methods for preterm infants after extubation
Official title: The Diaphragmatic Initiated Ventilatory Assist (DIVA) Trial
Run by University of Pennsylvania · NCT05446272 · Data updated 2026-11-12
This study is testing whether a new breathing support method is better than a standard one for extremely preterm infants who are coming off a ventilator to see if it helps them avoid complications.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 0 Days to 9 Weeks |
| Sex | All |
| Enrollment | 478 (estimated) |
| Sponsor | University of Pennsylvania Academic / other |
| Locations | 20 sites (Little Rock, Arkansas and 19 other locations) |
| Status | Recruiting |
| Started | August 3, 2022 |
| Main results expected | March 31, 2027 |
| Study ends | December 31, 2027 |
| Registry record updated | June 25, 2026 |
| Trial ID | NCT05446272 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are preterm infants born between 23 0/7 and 28 6/7 weeks gestation who are intubated and undergoing extubation after at least 12 hours of mechanical ventilation.
✕Probably not a fit
Patients with major congenital anomalies, significant neurologic disorders, or those weighing less than 500 grams 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
The DIVA trial is a pragmatic randomized clinical trial aimed at determining whether non-invasive neurally adjusted ventilatory assist (NIV-NAVA) is more effective than non-synchronized nasal intermittent positive pressure ventilation (NS-NIPPV) in preventing extubation failure in extremely preterm infants. The study focuses on infants born between 23 0/7 and 28 6/7 weeks gestation who are undergoing extubation after mechanical ventilation. By comparing these two ventilation strategies, the trial seeks to reduce the incidence of complications associated with extubation failure, such as bronchopulmonary dysplasia. The trial is multicenter and unblinded, involving several hospitals across the United States.
Why it matters
Potential benefit: If successful, this study could significantly reduce the rates of extubation failure and associated complications in extremely preterm infants.
How similar studies have gone: Other studies have explored non-invasive ventilation strategies, but this specific comparison of NIV-NAVA and NS-NIPPV in this population is novel.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Gestational age of 23 0/7- 28 6/7 weeks at birth * Intubated in the first 7 days of life * Undergoing extubation following at least 12 hours of invasive mechanical ventilation * Post-natal age \<32 weeks Post menstrual age at time of extubation Exclusion Criteria: * Major congenital anomalies, including pulmonary hypoplasia * Neurologic disorders affecting respiratory drive (other than apnea of prematurity) * Esophageal bleeding or other contraindication to NG/OG catheter placement * Current weight \<500 grams (based on Edi catheter approval) * Study ventilator not available at time eligibility criteria are met * Planned surgery or invasive procedure within 5 days of extubation * Informed consent not provided
Where it's running
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Arkansas Children's Hospital
Little Rock, Arkansas, United States Recruiting -
Sharp Mary Birch
San Diego, California, United States Recruiting -
Joe DiMaggio Children's Hospital
Hollywood, Florida, United States Recruiting -
AdventHealth
Orlando, Florida, United States Recruiting -
Peyton Manning Children's Hospital
Indianapolis, Indiana, United States Recruiting -
Norton Children's Hospital
Louisville, Kentucky, United States Recruiting
Show 14 more locations
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Children's Mercy Hospital
Kansas City, Missouri, United States Recruiting -
Washington University in St.Louis
St Louis, Missouri, United States Recruiting -
Virtua Vorhees Hospital
Voorhees Township, New Jersey, United States Recruiting -
Levine Children's Hospital
Charlotte, North Carolina, United States Recruiting -
Atrial Health Brenner Children's Hospital( Wake Forest)
Winston-Salem, North Carolina, United States Recruiting -
Nationwide Children's Hospital
Columbus, Ohio, United States Recruiting -
Hospital of the University of Pennsylvania
Philadelphia, Pennsylvania, United States Recruiting -
Intermountain Medical Center
Murray, Utah, United States Recruiting -
Utah Valley Hospital
Provo, Utah, United States Recruiting -
Children's Hospital of Richmond
Richmond, Virginia, United States Recruiting -
Sunnybrook Health Sciences Centre
Toronto, Ontario, Canada Recruiting -
Mt Sinai Hospital
Toronto, Canada Recruiting -
BC Children's and Women's Hospital
Vancouver, Canada Recruiting -
Loma Linda University
Loma Linda, California, United States Terminated
Study contacts
- Principal investigator: Elizabeth Foglia — Chop/upenn
- Study coordinator: Elizabeth Foglia
- Email: FOGLIA@email.chop.edu
- Phone: 267-441-7144
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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Predicting Extubation Problems With Machine Learning
This study tests whether computer models can predict extubation failure in adults on ventilators in the ICU.
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See if reintubation risk can be predicted after major surgery
This observational study tests whether ultrasound measurements of the diaphragm and chest muscles, plus the ROX index, can help predict which adults in the ICU after major surgery might need reintubation.
-
Lung Ultrasound Score to predict BPD in very preterm babies
This study tests whether lung ultrasound scores in the first two weeks of life can predict which extremely preterm babies will develop bronchopulmonary dysplasia.
-
Caffeine in pregnancy: how the mother and baby handle it during delivery
This study tests how caffeine is processed in pregnant people and how much reaches the baby when given shortly before delivery.
-
IVIG for bronchopulmonary dysplasia in infants born at 28 weeks or earlier
This trial will try intravenous immunoglobulin (IVIG) given over five days to see if it helps very preterm infants (≤28 weeks) who show early signs of bronchopulmonary dysplasia.
-
High-energy DHA/ARA-enriched human milk in the first 2 weeks to lower lung problems in extremely preterm babies
This trial tests whether giving DHA/ARA-enriched, fortified human milk in the first 14 days after birth helps extremely preterm infants breathe easier and have better lung function.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.