IGF-1/IGFBP3 Prevention of Retinopathy of Prematurity

Summary

To compare the severity of retinopathy of prematurity (ROP) among treated infants with an untreated control population, matched for gestational age at birth while confirming the dose of rhIGF-1/rhIGFBP-3 is safe and efficacious.

Timeline

Start

2010-06-18

Primary completion

2016-03-30

Completion

2016-03-30

Publications

• Background Lofqvist C, Niklasson A, Engstrom E, Friberg LE, Camacho-Hubner C, Ley D, Borg J, Smith LE, Hellstrom A. A pharmacokinetic and dosing study of intravenous insulin-like growth factor-I and IGF-binding protein-3 complex to preterm infants. Pediatr Res. 2009 May;65(5):574-9. doi: 10.1203/PDR.0b013e31819d9e8c.
• Results Ley D, Hansen-Pupp I, Niklasson A, Domellof M, Friberg LE, Borg J, Lofqvist C, Hellgren G, Smith LE, Hard AL, Hellstrom A. Longitudinal infusion of a complex of insulin-like growth factor-I and IGF-binding protein-3 in five preterm infants: pharmacokinetics and short-term safety. Pediatr Res. 2013 Jan;73(1):68-74. doi: 10.1038/pr.2012.146. Epub 2012 Oct 24.
• Klevebro S, Hellgren G, Hansen-Pupp I, Wackernagel D, Hallberg B, Borg J, Pivodic A, Smith L, Ley D, Hellstrom A. Elevated levels of IL-6 and IGFBP-1 predict low serum IGF-1 levels during continuous infusion of rhIGF-1/rhIGFBP-3 in extremely preterm infants. Growth Horm IGF Res. 2020 Feb;50:1-8. doi: 10.1016/j.ghir.2019.11.001. Epub 2019 Nov 9.
• Ley D, Hallberg B, Hansen-Pupp I, Dani C, Ramenghi LA, Marlow N, Beardsall K, Bhatti F, Dunger D, Higginson JD, Mahaveer A, Mezu-Ndubuisi OJ, Reynolds P, Giannantonio C, van Weissenbruch M, Barton N, Tocoian A, Hamdani M, Jochim E, Mangili A, Chung JK, Turner MA, Smith LEH, Hellstrom A; study team. rhIGF-1/rhIGFBP-3 in Preterm Infants: A Phase 2 Randomized Controlled Trial. J Pediatr. 2019 Mar;206:56-65.e8. doi: 10.1016/j.jpeds.2018.10.033. Epub 2018 Nov 22.
• Hansen-Pupp I, Hellstrom A, Hamdani M, Tocoian A, Kreher NC, Ley D, Hallberg B. Continuous longitudinal infusion of rhIGF-1/rhIGFBP-3 in extremely preterm infants: Evaluation of feasibility in a phase II study. Growth Horm IGF Res. 2017 Oct;36:44-51. doi: 10.1016/j.ghir.2017.08.004. Epub 2017 Aug 31.
• Chung JK, Hallberg B, Hansen-Pupp I, Graham MA, Fetterly G, Sharma J, Tocoian A, Kreher NC, Barton N, Hellstrom A, Ley D. Development and verification of a pharmacokinetic model to optimize physiologic replacement of rhIGF-1/rhIGFBP-3 in preterm infants. Pediatr Res. 2017 Mar;81(3):504-510. doi: 10.1038/pr.2016.255. Epub 2016 Nov 21.
• Lundgren P, Stoltz Sjostrom E, Domellof M, Kallen K, Holmstrom G, Hard AL, Smith LE, Lofqvist C, Hellstrom A. WINROP identifies severe retinopathy of prematurity at an early stage in a nation-based cohort of extremely preterm infants. PLoS One. 2013 Sep 12;8(9):e73256. doi: 10.1371/journal.pone.0073256. eCollection 2013.

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