PK, Safety and Preliminary Efficacy Study of Montelukast in Critically Ill Infants With Developing Bronchopulmonary Dysplasia
Purpose
The purpose of the study is to learn how safe montelukast may be in premature infants at significant risk for Bronchopulmonary Dysplasia (BPD) and to determine how much and how quickly montelukast moves from the stomach into the bloodstream, and how quickly it is removed from the bloodstream. Data supporting the prospect of montelukast benefit involved 6 previous studies involving 206 preterm infants. The dosing ranged from 0.5 to 2.5 mg/kg/day, which aligns with the proposed initial dose of 0.75 mg/kg/day. Though each previous study had a small population, collectively they reveal montelukast as a promising drug in populations of preterm infants developing BPD and for individual preterm infants who are "developing BPD." Thus, researchers expect clinical benefit for preterm infants in this study. Despite the benefit-to-risk ratio presented by these previous studies, the optimal dose remains to be determined; thus, this study design and PK analysis will start with the lowest dose that is likely to provide direct benefit to participants.
Conditions
- Bronchopulmonary Dysplasia (BPD)
- Premature Births
- Critical Illness
Eligibility
- Eligible Ages
- Between 7 Days and 28 Days
- Eligible Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- Documented informed consent from parent or guardian, prior to study activities 2. Receiving mechanical ventilation [high frequency or conventional] and requiring supplemental oxygen (FiO2 ≥ 30%) at time of randomization 3. <28 weeks' gestational age and <1000 g bodyweight at birth 4. 7 to 28 (inclusive) days postnatal age at the time of first study drug dose 5. Able to tolerate 5 mL of enteral volume
Exclusion Criteria
- Previous enrollment and dosing in the current PRISM study (NICHD-2023-MON01) 2. Previous exposure to montelukast within 7 days prior to randomization 3. Known allergy to montelukast 4. PI deems infant - prior to enrollment - is not expected to survive 5. Has a disease complication that would preclude safe participation of the participant 6. Increased respiratory support due to intercurrent illness (e.g., sepsis, necrotizing enterocolitis, etc.). Infants should be excluded from the study until after resolution of the acute event 7. Congenital lung and diaphragmatic malformations
Study Design
- Phase
- Phase 1/Phase 2
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Parallel Assignment
- Primary Purpose
- Treatment
- Masking
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Arm Groups
| Arm | Description | Assigned Intervention |
|---|---|---|
|
Experimental Montelukast Sodium |
Once daily montelukast dosed at 0.75 mg/kg/day, maximum dose 4mg. 4mg of montelukast mixed in 5mlL breast milk/formula for a concentration of 0.8mg/mL. |
|
|
Placebo Comparator Placebo |
Plain breast milk or formula |
|
Recruiting Locations
Amherst, Massachusetts 01003
More Details
- Status
- Recruiting
- Sponsor
- Duke University
Study Contact
Detailed Description
Multi-center, Prospective, Randomized, Double-masked, Placebo-Controlled Trial Participants (n=28) will be enrolled into a randomized, double-blinded, placebo-controlled trial of once daily montelukast (0.75 mg/kg/day) or placebo (1:1 allotment) for 7 days in critically ill premature infants with developing BPD. The overall aim is to characterize the pharmacokinetics (PK), short- and long-term adverse events (safety), and respiratory support changes (preliminary efficacy) with montelukast following once daily dosing for 7 days. Primary: Characterize the PK of montelukast in critically ill premature infants with developing bronchopulmonary dysplasia (BPD). Secondary: Describe the acute safety profile of montelukast and 2-year developmental progress in critically ill premature infants with developing BPD. Tertiary: Determine preliminary efficacy of montelukast in critically ill premature infants with developing BPD. Inpatient participation: Will vary based on gestational age and age at randomization; Up to approximately 60 days (7 days of study drug plus 30 days of post-drug safety monitoring or to 36 weeks postmenstrual age, whichever is longer). Outpatient participation: Medical and neurodevelopmental follow-up assessments at 6, 12, 18 and 24 months old.