Clinical trial NCT03235986: A Study To InvestigateThe Safety, Tolerability And Efficacy Of Nebulised Curosurf® In Preterm Neonates With Respiratory Distress Syndrome (RDS)
Official title: A Randomized, Open, Multinational, Multicentre,2-Part Study In Spontaneously Breathing Preterm Neonates With Mild To Moderate Respiratory Distress Syndrome (RDS) To Investigate The Safety, Tolerability And Efficacy Of Inhaled Nebulised Poractant Alfa (Porcine Surfactant, Curosurf®) In Comparison With Nasal Continuous Positive Airway Pressure (nCPAP) Alone
Study type: INTERVENTIONAL
Overall status: TERMINATED
Phase: PHASE2
Conditions: Neonatal Respiratory Distress Syndrome
Keywords: RDS
Lead sponsor: Chiesi Farmaceutici S.p.A.
Sponsor class: INDUSTRY
First posted: 2017-08-01
Enrollment: 166
Sex: ALL
Minimum age (years): 28
Maximum age (years): 32
Standard ages: CHILD
Accepts healthy volunteers: no
Allocation: RANDOMIZED
Intervention model: PARALLEL
Intervention model description: Part I is an ascending dose scheme of IMP versus nCPAP alone. Part II is a parallel group with 2 doses of IMP versus nCPAP alone. In part II, one additional dose may be administered between 3 and 12 hours after the start of the first dose.
Primary purpose: TREATMENT

Brief summary: The present study will mainly aim at investigating the safety, tolerability and efficacy of different escalating single doses administration of nebulised Curosurf®, in preterm neonates with RDS (Respiratory Distress Syndrome) during nCPAP.

Detailed description: The study will be conducted in spontaneously breathing preterm neonates with mild to moderate RDS and will consist of two parts:

Part I, with the objective to assess the safety and tolerability of single ascending doses of nebulised Curosurf® ; Part II, with the objective to compare the efficacy of nebulised Curosurf®, administered at two selected doses from part I, during nCPAP, versus nCPAP alone in terms of incidence of respiratory failure in the first 72 hours of life.

Eligibility criteria: Inclusion Criteria:

1. Written informed consent obtained by parents/legal representative (according to local regulation) prior to or after birth
2. Inborn neonates from 28+0 to 32+6 weeks of gestational age (GA), spontaneously breathing and stabilised on nCPAP
3. Clinical course consistent with RDS.
4. Receiving CPAP pressure 5-8 centimeter of water (cm H2O) and fraction of inspired oxygen (FiO2) between 0.25 and 0.40 to maintain saturation of peripheral oxygen (SpO2) between 88% and 95% for at least 30 minutes. Randomization should occur between 60 minutes and 12 hours after birth.

Exclusion Criteria:

1. Early need for endotracheal intubation for cardiopulmonary resuscitation in delivery room or within 1 hour from birth because of severe RDS
2. Respiratory Distress not secondary to surfactant deficiency
3. Use of surfactant prior to study entry and need for endotracheal administration of any other treatment.
4. Major congenital anomalies.
5. Evidence of severe birth asphyxia
6. Mothers with prolonged rupture of the membranes
7. Presence of air leaks.
8. Presence of IVH (intraventricular hemorrhage ) ≥ III.
9. Hypotension or evidence of hemodynamic instability.
10. Any condition that, in the opinion of the Investigator, would place the neonate at undue risk.
11. Participation in another clinical trial

Primary outcomes:
measure: Percentage of neonates with respiratory failure
timeFrame: in the first 72 hours of life
measure: Adverse Events
timeFrame: discharge or 36 weeks post menstrual age (PMA), whichever comes first
measure: Adverse Drug Reactions
timeFrame: discharge or 36 weeks post menstrual age (PMA), whichever comes first
Secondary outcomes:
Other outcomes:
Locations:
city: Firenze
country: Italy
facility: Prof.Carlo Dani, Coordinating Investigator - Careggi Hospital, Florence (Italy)
Study officials:
affiliation: Careggi Hospital, Florence (Italy)
name: Carlo Dani, MD
role: PRINCIPAL_INVESTIGATOR
References:
citation: Dani C, Talosi G, Piccinno A, Ginocchio VM, Balla G, Lavizzari A, Stranak Z, Gitto E, Martinelli S, Plavka R, Krolak-Olejnik B, Lista G, Spedicato F, Ciurlia G, Santoro D, Sweet D; CURONEB Study Group. A Randomized, Controlled Trial to Investigate the Efficacy of Nebulized Poractant Alfa in Premature Babies with Respiratory Distress Syndrome. J Pediatr. 2022 Jul;246:40-47.e5. doi: 10.1016/j.jpeds.2022.02.054. Epub 2022 Mar 5.