drugset / Trial / NCT00623740
PREMILOC Trial to Prevent Bronchopulmonary Dysplasia in Very Preterm Neonates
RandomizedParallel-groupTriple-blindTreatment
Summary
There is increasing evidence linking a fetal and early neonatal systemic inflammatory response syndrome to the subsequent development of bronchopulmonary dysplasia (BPD) and white matter injury (WMI) in very preterm infants. Babies with evidence of adrenal insufficiency early in life may not be able to control the inflammatory response and are thereby more likely to develop BPD than babies who do not show such evidence of inflammation. We designed a randomized controlled trial to test the hypothesis whether very preterm babies at high-risk of BPD, treated with low doses of HC during the first 10 days of life, are more likely to survive without BPD at 36 weeks of post-menstrual age (PMA), compared to babies treated with placebo.
Timeline
- Start
- 2008-04
- Primary completion
- 2016-01
- Completion
- 2016-01
Publications
- Results Baud O. [Postnatal steroid treatment in preterm infants: risk/benefit ratio]. J Gynecol Obstet Biol Reprod (Paris). 2005 Feb;34(1 Suppl):S118-26. doi: 10.1016/s0368-2315(05)82698-5. French.
- Results Baud O, Maury L, Lebail F, Ramful D, El Moussawi F, Nicaise C, Zupan-Simunek V, Coursol A, Beuchee A, Bolot P, Andrini P, Mohamed D, Alberti C; PREMILOC trial study group. Effect of early low-dose hydrocortisone on survival without bronchopulmonary dysplasia in extremely preterm infants (PREMILOC): a double-blind, placebo-controlled, multicentre, randomised trial. Lancet. 2016 Apr 30;387(10030):1827-36. doi: 10.1016/S0140-6736(16)00202-6. Epub 2016 Feb 23.
- Results Baud O, Trousson C, Biran V, Leroy E, Mohamed D, Alberti C; PREMILOC Trial Group. Association Between Early Low-Dose Hydrocortisone Therapy in Extremely Preterm Neonates and Neurodevelopmental Outcomes at 2 Years of Age. JAMA. 2017 Apr 4;317(13):1329-1337. doi: 10.1001/jama.2017.2692.
- Results Baud O, Alberti C, Mohamed D, Watterberg K. Low-dose hydrocortisone in extremely preterm infants - Authors' reply. Lancet. 2016 Sep 17;388(10050):1158-9. doi: 10.1016/S0140-6736(16)31611-7. Epub 2016 Sep 16. No abstract available.
- Baud O, Lehert P; PREMILOC study group. Prophylactic hydrocortisone and the risk of sepsis in neonates born extremely preterm. Eur J Pediatr. 2025 Jun 14;184(7):419. doi: 10.1007/s00431-025-06248-9.
- Baud O, Lehert P; PREMILOC study group. Bronchopulmonary dysplasia to predict neurodevelopmental impairment in infants born extremely preterm. Pediatr Res. 2025 Jun;97(7):2436-2442. doi: 10.1038/s41390-024-03601-w. Epub 2024 Oct 24.
- Baud O, Lehert P; PREMILOC study group. The beneficial effect of prophylactic hydrocortisone treatment in extremely preterm infants improves upon adjustment of the baseline characteristics. Pediatr Res. 2024 Jan;95(1):251-256. doi: 10.1038/s41390-023-02785-x. Epub 2023 Aug 31.
- Trousson C, Toumazi A, Bourmaud A, Biran V, Baud O. Neurocognitive outcomes at age 5 years after prophylactic hydrocortisone in infants born extremely preterm. Dev Med Child Neurol. 2023 Jul;65(7):926-932. doi: 10.1111/dmcn.15470. Epub 2022 Nov 23.
- Renolleau C, Toumazi A, Bourmaud A, Benoist JF, Chevenne D, Mohamed D, Alberti C, Biran V, Baud O; PREMILOC Trial Study Group. Association between Baseline Cortisol Serum Concentrations and the Effect of Prophylactic Hydrocortisone in Extremely Preterm Infants. J Pediatr. 2021 Jul;234:65-70.e3. doi: 10.1016/j.jpeds.2020.12.057. Epub 2020 Dec 24.
- Alison M, Tilea B, Toumazi A, Biran V, Mohamed D, Alberti C, Bourmaud A, Baud O; PREMILOC Trial group. Prophylactic hydrocortisone in extremely preterm infants and brain MRI abnormality. Arch Dis Child Fetal Neonatal Ed. 2020 Sep;105(5):520-525. doi: 10.1136/archdischild-2019-317720. Epub 2020 Jan 24.
- Heneau A, Guimiot F, Mohamed D, Rideau Batista Novais A, Alberti C, Baud O; PREMILOC Trial study group. Placental Findings and Effect of Prophylactic Hydrocortisone in Extremely Preterm Infants. Pediatrics. 2018 Feb;141(2):e20171788. doi: 10.1542/peds.2017-1788. Epub 2018 Jan 18.
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Subject | Hydrocortisone | Other / unclassified | 0.5 mg/kg | Intravenous |