APC-0101 with noninvasive breathing support for preterm infants with respiratory distress syndrome
Official title: A Randomized, Controlled, Blinded, Parallel Group Study of the Safety and Efficacy of APC-0101 (SF-RI 1 Surfactant for Inhalation Combined With a Dedicated Delivery System) in Preterm Infants With Respiratory Distress Syndrome
Run by Aerogen Pharma Limited · NCT06776783 · Data updated 2026-11-12
This will test whether inhaled APC-0101 given with nCPAP/NIV helps preterm infants with respiratory distress syndrome breathe better than nCPAP/NIV alone.
Quick facts
| Phase | Phase 3 |
|---|---|
| Study type | Interventional |
| Ages | 1 Hour to 24 Hours |
| Sex | All |
| Enrollment | 520 (estimated) |
| Sponsor | Aerogen Pharma Limited Industry-sponsored |
| Locations | 31 sites (Little Rock, Arkansas and 30 other locations) |
| Status | Recruiting |
| Started | September 24, 2025 |
| Main results expected | May 2027 |
| Study ends | May 2029 |
| Registry record updated | October 13, 2026 |
| Trial ID | NCT06776783 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are inborn preterm infants born at 26–33 weeks gestation, 1–24 hours old, weighing ≤2000 g and appropriate for gestational age, who are on nCPAP/NIV with FiO2 ≥ 0.24 and imaging consistent with RDS.
✕Probably not a fit
Infants who are already intubated or have received prior surfactant, those on excluded respiratory supports (e.g., high-flow >2 LPM, SiPAP/RAM cannula), extremely preterm infants outside the gestational window, or those with key exclusion conditions are unlikely to benefit from this approach.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This is a two-part, prospective, randomized, blinded, sham-controlled, multicenter Phase 3 study comparing inhaled APC-0101 plus noninvasive respiratory support (nCPAP/NIV) to nCPAP/NIV with a sham delivery. APC-0101 consists of an inhaled surfactant formulation delivered via a dedicated device and is given to eligible preterm infants soon after birth; the control group receives standard nCPAP/NIV without active surfactant. In Part 1 infants are followed until 40 weeks post-menstrual age or NICU discharge, and in Part 2 selected infants undergo follow-up through 24 months corrected age to capture longer-term outcomes. Randomization occurs within 1–24 hours of life for inborn infants of 26–33 weeks gestation who meet respiratory support and imaging criteria.
Why it matters
Potential benefit: If successful, the intervention could reduce the need for intubation and instilled surfactant and improve short-term respiratory stability and longer-term lung outcomes for some preterm infants.
How similar studies have gone: Previous small studies of aerosolized or inhaled surfactant have shown mixed but promising results, so the approach is plausible but not yet proven in large trials.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. Inborn at the study site's hospital (i.e., not transferred from another hospital following delivery) 2. Gestational age at birth of 26 through 33 weeks PMA 3. Birth weight appropriate for gestational age (AGA, weight 3rd to 97th percentile on Fenton Growth Curve) 4. Birth weight ≤ 2000 grams 5. Post-natal age 1 to 24 hours at randomization 6. On nCPAP or NIV for at least 30 minutes with RSS = 1.4 - 2.0 to maintain SpO2 90-95% at randomization. RSS is calculated as (nCPAP cm H2O) × (FiO2) or as (NIV mean airway pressure cm H2O) × (FiO2). 7. FiO2 ≥ 0.24 at randomization 8. nCPAP or mPaw ≥ 6 cm H2O at randomization 9. Chest radiograph (CXR) or lung ultrasound compatible with RDS prior to randomization Exclusion Criteria: 1. On SiPAP®, RAM® cannula, or high flow nasal cannula (HFNC) (\> 2 liters per minute \[LPM\]) at the time of randomization 2. Prior instillation of surfactant 3. Premature rupture of membranes (PROM) occurring \> 14 days before birth 4. Significant congenital/chromosomal anomaly (e.g., Pierre Robin syndrome, clinically significant congenital heart disease, or trisomy) 5. Pneumothorax 6. Other etiologies of respiratory distress 7. Enrollment in another interventional study with similar efficacy endpoints 8. Apgar score at 5 min of 0-3 9. Prior cardiopulmonary resuscitation (CPR) or epinephrine 10. Base Deficit \> 15 mEq/L on most recent arterial blood gas (not capillary blood gas, venous blood gas, or cord gas) prior to randomization. Note that arterial blood gas is not required prior to randomization. 11. Partial pressure of carbon dioxide (PaCO2) \> 65 mmHg on most recent arterial blood gas (not capillary blood gas, venous blood gas, or cord gas) prior to randomization. 12. Triplet or higher order multiple birth
Where it's running
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University of Arkansas for Medical Sciences
Little Rock, Arkansas, United States Recruiting -
Jacobs Medical Center
La Jolla, California, United States Recruiting -
University of California Davis Children's Hospital
Sacramento, California, United States Recruiting -
Sharp Mary Birch Hospital for Women & Newborns
San Diego, California, United States Recruiting -
UF Health Jacksonville
Jacksonville, Florida, United States Recruiting -
Advent Health
Orlando, Florida, United States Recruiting
Show 25 more locations
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Memorial Hospital of South Bend
South Bend, Indiana, United States Recruiting -
University of Maryland Children's Hospital
Baltimore, Maryland, United States Recruiting -
Tufts Medical Center
Boston, Massachusetts, United States Recruiting -
Goryeb Children's Hospital
Morristown, New Jersey, United States Recruiting -
Mount Sinai Hospital
New York, New York, United States Recruiting -
The Trustees of Columbia University in the City of New York
New York, New York, United States Recruiting -
Montefiore Medical Center
The Bronx, New York, United States Recruiting -
Maria Farreri Children's Hospital
Valhalla, New York, United States Recruiting -
University of Pittsburgh Medical Center Magee Women's Hospital
Pittsburgh, Pennsylvania, United States Recruiting -
Christus Children's Hospital
San Antonio, Texas, United States Recruiting -
University of Virginia Children's Hospital
Charlottesville, Virginia, United States Recruiting -
WVU Medicine Children's Hospital
Morgantown, West Virginia, United States Recruiting -
IWK Health Centre
Halifax, Nova Scotia, Canada Recruiting -
McMaster Children's Hospital
Hamilton, Ontario, Canada Recruiting -
The Ottawa Hospital
Ottawa, Ontario, Canada Recruiting -
Mount Sinai Hospital Toronto
Toronto, Ontario, Canada Recruiting -
CHU de Québec-Université Laval
Québec, Quebec, Canada Recruiting -
Royal Jubilee Maternity Hospital
Belfast, United Kingdom Recruiting -
The Royal London Hospital
London, United Kingdom Recruiting -
Whipps Cross University Hospital
London, United Kingdom Recruiting -
Newham University Hospital
London, United Kingdom Recruiting -
University College Hospital
London, United Kingdom Recruiting -
Royal Preston Hospital
Preston, United Kingdom Recruiting -
Princess Royal Hospital
Telford, United Kingdom Recruiting -
Royal Alexandria Hospital
Edmonton, Alberta, Canada Not yet recruiting
Study contacts
- Study coordinator: Medical Director
- Email: AF3inquiries@aerogenpharma.com
- Phone: 9196026411
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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.