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Pontus Challis
Contact
E-mail
pontus.challis@umu.se
Works as
Affiliation
Research student
at
Department of Clinical Sciences
Section: Pediatrics
Location
Umeå universitet, Klinisk vetenskap, 901 85 Umeå
Publications
Publications
Research
Research
2026
Necrotising enterocolitisin extremely preterm infants: epidemiology, diagnosis, and associations with enteral nutrition
Umeå University medical dissertations
, 2431
Challis, Pontus
2026
Early enteral nutrition practices and their association with growth and necrotising enterocolitis in extremely preterm infants: a dual national cohort study
Pediatric Research
Challis, Pontus; Stoltz Sjöström, Elisabeth; Elfvin, Anders; et al.
2024
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)
Archives of Disease in Childhood: Fetal and Neonatal Edition
, BMJ Publishing Group Ltd 2024, Vol. 109, (1) : 87-93
Challis, Pontus; Källén, Karin; Björklund, Lars; et al.
2021
Association of Adherence to Surfactant Best Practice Uses with Clinical Outcomes among Neonates in Sweden
JAMA Network Open
, Vol. 4, (5)
Challis, Pontus; Nydert, Per; Håkansson, Stellan; et al.
2019
Validation of the diagnosis of necrotising enterocolitis in a Swedish population-based observational study
Acta Paediatrica
, Vol. 108, (5) : 835-841
Challis, Pontus; Larsson, Linn; Stoltz Sjöström, Elisabeth; et al.
2014
Blood transfusions are not a risk factor for necrotizing enterocolitis in extremely preterm infants
Archives of Disease in Childhood
, BMJ Publishing Group Ltd 2014, Vol. 99, (Suppl 2) : A177-A177
Larsson, Linn; Challis, Pontus; Späth, Cornelia; et al.
Exposures and outcomes of prolonged feeding intolerance in extremely preterm infants: a nested case control study in the N-Forte trial
Challis, Pontus; Ahlsson, Fredrik; Elfvin, Anders; et al.
View publications in DiVA
Research projects
1 January 2016 until 31 December 2027
Effects of early nutrition on brain development and neurodevelopmental disorders in children
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