Enteral High-dose DHA Supplementation on Bronchopulmonary Dysplasia in Very Preterm Infants: a Co… (NCT05915806) | Clinical Trial Compass
Active — Not RecruitingNot Applicable
Enteral High-dose DHA Supplementation on Bronchopulmonary Dysplasia in Very Preterm Infants: a Collaborative Study
Canada1,801 participantsStarted 2023-07-30
Plain-language summary
This one-stage individual participant data (IPD) meta-analysis study will aim to determine whether high-dose docosahexaenoic acid (DHA) enteral supplementation during the neonatal period is associated with the risk for severe bronchopulmonary dysplasia (BPD) at 36 weeks' postmenstrual age (PMA) compared to control, in contemporary cohorts of preterm infants born at less than 29 weeks of gestation. The association between high-dose DHA and severe BPD will also be explored in important subgroups according to sex, gestational age, small-for-gestational age and mode of delivery.
Who can participate
Age range
14 Weeks
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Trials included in our prior systematic review and traditional meta-analysis will be eligible for this IPD meta-analysis if they were registered randomized clinical trials of infants born preterm at less than 29 weeks of gestation and with adequate levels of blinding and allocation concealment. Moreover, eligibility will be restricted to trials conducted in a population of infants born after 2010 receiving contemporary respiratory care, similar to Jensen's cohort within which the severity-based definition of BPD was developed.
The intervention has to involve enteral administration of high-dose DHA supplementation during the neonatal period. A high-dose DHA supplementation is defined as direct enteral DHA supplementation at a dose of at least 40 mg/kg/day or DHA supplementation of breast milk or formula aiming for at least 0.4% of total fatty acids. The intervention should be randomly assigned as either enteral administration of high-dose DHA supplementation OR a control with no or low-dose DHA.
Trials evaluating intravenous DHA interventions or combined interventions (e.g. DHA combined to other nutrients or long-chain polyunsaturated fatty acids) are not considered for inclusion in this IPD meta-analysis to isolate the DHA effects and avoid heterogeneity in the intervention.
The IPD meta-analysis will be conducted using a harmonized severity-based definition of BPD in eligible trials. This definition will be based on Jensen's criteria that adequately predict childhood outc…
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.