Co-administration of Acetaminophen With Ibuprofen to Improve Duct-Related Outcomes in Extremely Premature Infants
Co-administration of Acetaminophen With Ibuprofen to Improve Duct-Related Outcomes in Extremely Premature Infants - The ACEDUCT Trial
Mount Sinai Hospital, Canada
310 participants
Dec 12, 2022
INTERVENTIONAL
Conditions
Summary
Patent ductus arteriosus (PDA), the most common cardiovascular complication of prematurity, is associated with higher mortality and morbidities in extremely low gestational age neonates (ELGANs, \< 27+0 weeks). Ibuprofen and acetaminophen, which act by reducing prostaglandin synthesis, are the most commonly used first and second line agents for PDA treatment across Canada. However, initial treatment failure with monotherapy is a major problem, occurring in \>60% ELGANs. Treatment failure is associated with worsening rates of mortality and bronchopulmonary dysplasia (BPD), while early treatment success can achieve rates comparable to neonates without PDA. Treatment failure resulting in prolonged disease exposure is thought to be a major contributor. Recently, combination therapy with acetaminophen and ibuprofen has emerged as a new treatment regime. Acetaminophen exerts anti-prostaglandin effect through a different receptor site than ibuprofen, providing a biological rationale for their synergistic action. The objective of this study is to evaluate the clinical impact, efficacy and safety of combination regime (Ibuprofen + IV Acetaminophen) for the first treatment course for PDA in ELGANs vs. Ibuprofen alone (current standard treatment). The study will also evaluate the effects of combination regime vs. ibuprofen alone on neurodevelopmental outcomes at 18-30 months corrected age.
Eligibility
Inclusion Criteria4
- Preterm infants born <27+0 weeks gestational age
- Permission given by the attending clinician to approach and then consent obtained from parents
- Diagnosis of PDA ≥ 1.5 mm on echocardiography with unrestrictive predominantly left to right shunt
- Designated to receive first treatment course with intravenous or enteral ibuprofen, as decided by the attending team.
Exclusion Criteria7
- Chromosomal anomaly
- Pre-treatment renal dysfunction defined as urine output < 1ml/kg/hour for the previous 24 hours or serum creatinine > 100 micromol/L
- Pre-treatment hepatic dysfunction defined as serum aminotransferase (ALT) > 100 units/L94
- Platelet count <50,000 per microliter
- Permission denied by the attending clinician to approach parents
- Parental consent not available
- Previous exposure to PDA medical treatment with any drug (prophylactic indomethacin use for prevention of intraventricular hemorrhage will not be considered as PDA treatment).
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Interventions
Acetaminophen injection solution 1000 mg/100 mL (10 mg/mL) latex-free plastic bag - dosage for this protocol is 15mg/kg/dose IV four times a day for 3 days
Ibuprofen is not a study drug - standard of care in participating NICUs in the standard clinical dose for neonates (typically, for neonates \< 7 days old - 10 mg/kg/dose on day 1, 5 mg/kg/dose q24h on days 2 and 3; for neonates \> 7 days old - 20 mg/kg/dose on day 1, 10 mg/kg/dose q24h on days 2 and 3)
Placebo- IV q6h for 3 days
Locations(9)
View Full Details on ClinicalTrials.gov
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NCT05340582