Pontus Challis on Muck Rack

Pontus Challis

As seen in: Nature, BMJ Paediatrics & Child Health
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Articles

Early enteral nutrition practices and their association with growth and necrotising enterocolitis in extremely preterm infants—A dual national cohort study

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By Pontus Challis, Elisabeth Sjöström, Anders Elfvin, Lars Navér, Thomas R. Abrahamsson, Magnus Domellöf
| Nature Verified
Abstract In Sweden, the incidence of necrotising enterocolitis (NEC) in extremely preterm infants has increased from 6 to 10% over a decade. We examined whether changes in enteral nutrition during the first 2 weeks were associated with growth and development of NEC. The EXPRESS (2004–2007) and EXPRESS 2 (2014–2016) cohorts included infants <27 gestational weeks. NEC diagnoses were validated. Nutritional data were retrieved from four of the six healthcare regions (n = 815).
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Factors associated with the increased incidence of necrotising enterocolitis in extremely preterm infants in Sweden between two population-based national cohorts (2004-2007 vs 2014-2016) | ADC Fetal & Neonatal Edition

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By Pontus Challis, Karin Källen, Lars J. Björklund, Anders Elfvin
| BMJ Paediatrics & Child Health
Discussion The present study explored possible factors underlying the increase in NEC incidence in Sweden between 2004–2007 and 2014–2016.
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