Tom Stiris

  • Head of section, consultant pediatrician; MD, PhD
  • +47 23 01 55 95

Publications 2023

Moltu SJ, Nordvik T, Rossholt ME, Wendel K, Chawla M, Server A, Gunnarsdottir G, Pripp AH, Domellöf M, Bratlie M, Aas M, Hüppi PS, Lapillonne A, Beyer MK, Stiris T, Maximov II, Geier O, Pfeiffer H (2023)
Arachidonic and docosahexaenoic acid supplementation and brain maturation in preterm infants; a double blind RCT
Clin Nutr, 43 (1), 176-186
DOI 10.1016/j.clnu.2023.11.037, PubMed 38061271

Nordvik T, Server A, Espeland CN, Schumacher EM, Larsson PG, Pripp AH, Stiris T (2023)
Combining MRI and Spectral EEG for Assessment of Neurocognitive Outcomes in Preterm Infants
Neonatology, 120 (4), 482-490
DOI 10.1159/000530648, PubMed 37290419

Rossholt ME, Bratlie M, Wendel K, Aas MF, Gunnarsdottir G, Fugelseth D, Pripp AH, Domellöf M, Størdal K, Stiris T, Moltu SJ (2023)
Effect of arachidonic and docosahexaenoic acid supplementation on quality of growth in preterm infants: A secondary analysis of a randomized controlled trial
Clin Nutr, 42 (12), 2311-2319
DOI 10.1016/j.clnu.2023.10.005, PubMed 37856920

Rossholt ME, Wendel K, Bratlie M, Aas MF, Gunnarsdottir G, Fugelseth D, Pripp AH, Domellöf M, Størdal K, Stiris T, Moltu SJ (2023)
Vitamin A Status in Preterm Infants Is Associated with Inflammation and Dexamethasone Exposure
Nutrients, 15 (2)
DOI 10.3390/nu15020441, PubMed 36678312

Stevenson NJ, Nordvik T, Espeland CN, Giordano V, Moltu SJ, Larsson PG, Klebermaß-Schrehof K, Stiris T, Vanhatalo S (2023)
Inter-site generalizability of EEG based age prediction algorithms in the preterm infant
Physiol Meas, 44 (7)
DOI 10.1088/1361-6579/ace755, PubMed 37442141

Wendel K, Gunnarsdottir G, Fossan Aas M, Westvik ÅS, Pripp AH, Fugelseth D, Stiris T, Moltu SJ (2023)
Essential Fatty Acid Supplementation and Early Inflammation in Preterm Infants: Secondary Analysis of a Randomized Clinical Trial
Neonatology, 120 (4), 465-472
DOI 10.1159/000530129, PubMed 37121228

Wendel K, Rossholt ME, Gunnarsdottir G, Aas MF, Westvik ÅS, Pripp AH, Carlsen KCL, Fugelseth D, Stiris T, Moltu SJ (2023)
Lung function in preterm infants at 3 months corrected age after neonatal LC-PUFA supplementation
Pediatr Pulmonol, 59 (2), 389-398
DOI 10.1002/ppul.26760, PubMed 37975489

Publications 2022

Giuffrida F, Fleith M, Goyer A, Samuel TM, Elmelegy-Masserey I, Fontannaz P, Cruz-Hernandez C, Thakkar SK, Monnard C, De Castro CA, Lavalle L, Rakza T, Agosti M, Al-Jashi I, Pereira AB, Costeira MJ, Marchini G, Vanpee M, Stiris T, Stoicescu S, Silva MG, Picaud JC, Martinez-Costa C, Domellöf M, Billeaud C (2022)
Human milk fatty acid composition and its association with maternal blood and adipose tissue fatty acid content in a cohort of women from Europe
Eur J Nutr, 61 (4), 2167-2182
DOI 10.1007/s00394-021-02788-6, PubMed 35072787

Nordvik T, Schumacher EM, Larsson PG, Pripp AH, Løhaugen GC, Stiris T (2022)
Early spectral EEG in preterm infants correlates with neurocognitive outcomes in late childhood
Pediatr Res, 92 (4), 1132-1139
DOI 10.1038/s41390-021-01915-7, PubMed 35013563

Rossholt ME, Bratlie M, Wendel K, Aas MF, Gunnarsdottir G, Fugelseth D, Stiris T, Domellöf M, Størdal K, Moltu SJ (2022)
A standardized feeding protocol ensured recommended nutrient intakes and prevented growth faltering in preterm infants < 29 weeks gestation
Clin Nutr ESPEN, 53, 251-259
DOI 10.1016/j.clnesp.2022.12.024, PubMed 36657920

Wendel K, Aas MF, Gunnarsdottir G, Rossholt ME, Bratlie M, Nordvik T, Landsend ECS, Fugelseth D, Domellöf M, Pripp AH, Stiris T, Moltu SJ (2022)
Effect of arachidonic and docosahexaenoic acid supplementation on respiratory outcomes and neonatal morbidities in preterm infants
Clin Nutr, 42 (1), 22-28
DOI 10.1016/j.clnu.2022.11.012, PubMed 36473425

Publications 2021

Binia A, Lavalle L, Chen C, Austin S, Agosti M, Al-Jashi I, Pereira AB, Costeira MJ, Silva MG, Marchini G, Martínez-Costa C, Stiris T, Stoicescu SM, Vanpée M, Rakza T, Billeaud C, Picaud JC, Domellöf M, Adams R, Castaneda-Gutierrez E, Sprenger N (2021)
Human milk oligosaccharides, infant growth, and adiposity over the first 4 months of lactation
Pediatr Res, 90 (3), 684-693
DOI 10.1038/s41390-020-01328-y, PubMed 33446921

Wendel K, Pfeiffer HCV, Fugelseth DM, Nestaas E, Domellöf M, Skålhegg BS, Elgstøen KBP, Rootwelt H, Pettersen RD, Pripp AH, Stiris T, Moltu SJ, ImNuT Collaboration Group (2021)
Effects of nutrition therapy on growth, inflammation and metabolism in immature infants: a study protocol of a double-blind randomized controlled trial (ImNuT)
BMC Pediatr, 21 (1), 19
DOI 10.1186/s12887-020-02425-x, PubMed 33407269

Publications 2020

Kongstorp M, Bogen IL, Steinsland S, Nerem E, Salih TW, Stiris T, Andersen JM (2020)
Prenatal exposure to methadone or buprenorphine alters µ-opioid receptor binding and downstream signaling in the rat brain
Int J Dev Neurosci, 80 (5), 443-453
DOI 10.1002/jdn.10043, PubMed 32484968

Kongstorp M, Bogen IL, Stiris T, Andersen JM (2020)
Prenatal exposure to methadone or buprenorphine impairs cognitive performance in young adult rats
Drug Alcohol Depend, 212, 108008
DOI 10.1016/j.drugalcdep.2020.108008, PubMed 32402939

Schrier L, Hadjipanayis A, Stiris T, Ross-Russell RI, Valiulis A, Turner MA, Zhao W, De Cock P, de Wildt SN, Allegaert K, van den Anker J (2020)
Off-label use of medicines in neonates, infants, children, and adolescents: a joint policy statement by the European Academy of Paediatrics and the European society for Developmental Perinatal and Pediatric Pharmacology
Eur J Pediatr, 179 (5), 839-847
DOI 10.1007/s00431-019-03556-9, PubMed 31897842

Publications 2019

Hadjipanayis A, Efstathiou E, Altorjai P, Stiris T, Valiulis A, Koletzko B, Fonseca H (2019)
Social media and children: what is the paediatrician's role?
Eur J Pediatr, 178 (10), 1605-1612
DOI 10.1007/s00431-019-03458-w, PubMed 31468108

Kongstorp M, Bogen IL, Stiris T, Andersen JM (2019)
High Accumulation of Methadone Compared with Buprenorphine in Fetal Rat Brain after Maternal Exposure
J Pharmacol Exp Ther, 371 (1), 130-137
DOI 10.1124/jpet.119.259531, PubMed 31358559

Maiwald CA, Annink KV, Rüdiger M, Benders MJNL, van Bel F, Allegaert K, Naulaers G, Bassler D, Klebermaß-Schrehof K, Vento M, Guimarães H, Stiris T, Cattarossi L, Metsäranta M, Vanhatalo S, Mazela J, Metsvaht T, Jacobs Y, Franz AR, ALBINO Study Group (2019)
Effect of allopurinol in addition to hypothermia treatment in neonates for hypoxic-ischemic brain injury on neurocognitive outcome (ALBINO): study protocol of a blinded randomized placebo-controlled parallel group multicenter trial for superiority (phase III)
BMC Pediatr, 19 (1), 210
DOI 10.1186/s12887-019-1566-8, PubMed 31248390

Samuel TM, Binia A, de Castro CA, Thakkar SK, Billeaud C, Agosti M, Al-Jashi I, Costeira MJ, Marchini G, Martínez-Costa C, Picaud JC, Stiris T, Stoicescu SM, Vanpeé M, Domellöf M, Austin S, Sprenger N (2019)
Impact of maternal characteristics on human milk oligosaccharide composition over the first 4 months of lactation in a cohort of healthy European mothers
Sci Rep, 9 (1), 11767
DOI 10.1038/s41598-019-48337-4, PubMed 31409852

Samuel TM, De Castro CA, Dubascoux S, Affolter M, Giuffrida F, Billeaud C, Picaud JC, Agosti M, Al-Jashi I, Pereira AB, Costeira MJ, Silva MG, Marchini G, Rakza T, Haaland K, Stiris T, Stoicescu SM, Martínez-Costa C, Vanpee M, Domellöf M, Euridice CG, Thakkar SK, Silva-Zolezzi I (2019)
Subclinical Mastitis in a European Multicenter Cohort: Prevalence, Impact on Human Milk (HM) Composition, and Association with Infant HM Intake and Growth
Nutrients, 12 (1)
DOI 10.3390/nu12010105, PubMed 31905959

Schrier L, Wyder C, Del Torso S, Stiris T, von Both U, Brandenberger J, Ritz N (2019)
Medical care for migrant children in Europe: a practical recommendation for first and follow-up appointments
Eur J Pediatr, 178 (9), 1449-1467
DOI 10.1007/s00431-019-03405-9, PubMed 31240389

Üner IL, Johansen T, Dahle J, Persson M, Stiris T, Andresen JH (2019)
Therapeutic hypothermia and N-PASS; results from implementation in a level 3 NICU
Early Hum Dev, 137, 104828
DOI 10.1016/j.earlhumdev.2019.104828, PubMed 31357084

Publications 2018

Golden B, Stiris T, Panés J, Namazova-Baranova L, Van Gossum A, Boeing H, Bhutta ZA, Madrazo A, Heubi JE, Mouane N, Fockens P, Koletzko B (2018)
Chapter 9. Words From Partner Societies
J Pediatr Gastroenterol Nutr, 66 Suppl 1, S172-S178
DOI 10.1097/MPG.0000000000001920, PubMed 29596190

Hadjipanayis A, Crawley FP, Stiris T, Neubauer D, Michaud PA (2018)
Child trafficking in Europe: what is the paediatrician's role? : A statement by the European Academy of Paediatrics
Eur J Pediatr, 177 (9), 1419-1423
DOI 10.1007/s00431-018-3190-2, PubMed 29946856

Završnik J, Stiris T, Schrier L, Russell RR, Del Torso S, Valiulis A, Mercier JC, Illy K, Hadjipanayis A (2018)
Basic training requirements for health care professionals who care for children
Eur J Pediatr, 177 (9), 1413-1417
DOI 10.1007/s00431-018-3150-x, PubMed 29696474

Publications 2017

Bührer C, Erdeve Ö, van Kaam A, Berger A, Lechner E, Bar-Oz B, Allegaert K, Stiris T, Çelik İH, Berrington J (2017)
N-terminal B-type natriuretic peptide urinary concentrations and retinopathy of prematurity
Pediatr Res, 82 (6), 958-963
DOI 10.1038/pr.2017.179, PubMed 28738027

Crawley FP, Hoyer P, Mazur A, Siderius L, Grosek S, Stiris T, Neubauer D (2017)
Health, integrity, and doping in sports for children and young adults. A resolution of the European Academy of Paediatrics
Eur J Pediatr, 176 (6), 825-828
DOI 10.1007/s00431-017-2894-z, PubMed 28365828

Dornbusch HJ, Hadjipanayis A, Del Torso S, Mercier JC, Wyder C, Schrier L, Ross-Russell R, Stiris T, Ludvigsson JF (2017)
We strongly support childhood immunisation-statement from the European Academy of Paediatrics (EAP)
Eur J Pediatr, 176 (5), 679-680
DOI 10.1007/s00431-017-2885-0, PubMed 28283786

Grossman Z, Hadjipanayis A, Stiris T, Del Torso S, Mercier JC, Valiulis A, Shamir R (2017)
Vitamin D in European children-statement from the European Academy of Paediatrics (EAP)
Eur J Pediatr, 176 (6), 829-831
DOI 10.1007/s00431-017-2903-2, PubMed 28401345

Ludvigsson JF, Hadjipanayis A, Del Torso S, Mercier JC, Valiulis A, Stiris T (2017)
Appropriate use of antibiotics is vital for public health
Acta Paediatr, 106 (5), 691
DOI 10.1111/apa.13772, PubMed 28383196

Ludvigsson JF, Stiris T, Del Torso S, Mercier JC, Valiulis A, Hadjipanayis A (2017)
European Academy of Paediatrics Statement: Vision zero for child deaths in traffic accidents
Eur J Pediatr, 176 (2), 291-292
DOI 10.1007/s00431-016-2836-1, PubMed 28064348

Schrier L, Hadjipanayis A, Del Torso S, Stiris T, Emonts M, Dornbusch HJ (2017)
European Antibiotic Awareness Day 2017: training the next generation of health care professionals in antibiotic stewardship
Eur J Pediatr, 177 (2), 279-283
DOI 10.1007/s00431-017-3055-0, PubMed 29204852

Schrier L, Illy K, Valiulis A, Wyder C, Stiris T (2017)
EAP viewpoint on unpublished data from paediatric clinical trials
Eur J Pediatr, 177 (2), 275-277
DOI 10.1007/s00431-017-3005-x, PubMed 28875393

Skranes JH, Løhaugen G, Schumacher EM, Osredkar D, Server A, Cowan FM, Stiris T, Fugelseth D, Thoresen M (2017)
Amplitude-Integrated Electroencephalography Improves the Identification of Infants with Encephalopathy for Therapeutic Hypothermia and Predicts Neurodevelopmental Outcomes at 2 Years of Age
J Pediatr, 187, 34-42
DOI 10.1016/j.jpeds.2017.04.041, PubMed 28549636

Publications 2016

Fredly S, Fugelseth D, Nygaard CS, Salerud EG, Stiris T, Kvernebo K (2016)
Noninvasive assessments of oxygen delivery from the microcirculation to skin in hypothermia-treated asphyxiated newborn infants
Pediatr Res, 79 (6), 902-6
DOI 10.1038/pr.2016.16, PubMed 26854800

Fredly S, Nygaard CS, Skranes JH, Stiris T, Fugelseth D (2016)
Cooling Effect on Skin Microcirculation in Asphyxiated Newborn Infants with Increased C-Reactive Protein
Neonatology, 110 (4), 270-276
DOI 10.1159/000446763, PubMed 27322828

Hadjipanayis A, Stiris T, Del Torso S, Mercier JC, Valiulis A, Ludvigsson J (2016)
Europe needs to protect children and youths against secondhand smoke
Eur J Pediatr, 176 (1), 145-146
DOI 10.1007/s00431-016-2805-8, PubMed 27844149

Sidaly R, Schmalfuss A, Skaare AB, Sehic A, Stiris T, Espelid I (2016)
Five-minute Apgar score ≤ 5 and Molar Incisor Hypomineralisation (MIH) - a case control study
BMC Oral Health, 17 (1), 25
DOI 10.1186/s12903-016-0253-5, PubMed 27449152

Publications 2015

Dornbusch HJ, Stiris T, Del Torso S, Ross-Russell R, Zavrsnik J, Wettergren B, Mercier JC, Valiulis A, Hadjipanayis A (2015)
Human papillomavirus vaccination crisis in Japan
J Paediatr Child Health, 51 (12), 1146-7
DOI 10.1111/jpc.13020, PubMed 26633608

Ferrara P, Amato M, Hadjipanayis A, Del Torso S, Stiris T (2015)
The rights of children arriving in Europe
Lancet, 386 (10007), 1939-1940
DOI 10.1016/S0140-6736(15)00824-7, PubMed 26841741

Sidaly R, Risnes S, Khan QE, Stiris T, Sehic A (2015)
The effect of hypoxia on the formation of mouse incisor enamel
Arch Oral Biol, 60 (11), 1601-12
DOI 10.1016/j.archoralbio.2015.08.009, PubMed 26351741

Skranes JH, Cowan FM, Stiris T, Fugelseth D, Thoresen M, Server A (2015)
Brain imaging in cooled encephalopathic neonates does not differ between four and 11 days after birth
Acta Paediatr, 104 (8), 752-8
DOI 10.1111/apa.13016, PubMed 25824694

Stiris T, del Torso S, Mercier JC, Barak S, Wettergrem B, Ross-Russell R, Valiulis A, Hadjipanayis A, European Academy of Paediatrics (2015)
Improving paediatric care in the community
Lancet, 385 (9977), 1505
DOI 10.1016/S0140-6736(15)60745-0, PubMed 25933273

Publications 2014

European Innovation Partnership on Active and Healthy Ageing, Action Plan B3, Mechanisms of the Development of Allergy, WP 10, Global Alliance against Chronic Respiratory Diseases, Bousquet J, Addis A, Adcock I, Agache I, Agusti A, Alonso A, Annesi-Maesano I, Anto JM, Bachert C, Baena-Cagnani CE, Bai C, Baigenzhin A, Barbara C, Barnes PJ, Bateman ED, Beck L, Bedbrook A, Bel EH, Benezet O, Bennoor KS, Benson M, Bernabeu-Wittel M et al. (2014)
Integrated care pathways for airway diseases (AIRWAYS-ICPs)
Eur Respir J, 44 (2), 304-23
DOI 10.1183/09031936.00014614, PubMed 24925919

Skranes JH, Elstad M, Thoresen M, Cowan FM, Stiris T, Fugelseth D (2014)
Hypothermia makes cerebral resistance index a poor prognostic tool in encephalopathic newborns
Neonatology, 106 (1), 17-23
DOI 10.1159/000358229, PubMed 24686318

Publications 2013

Haukland LU, Kutzsche S, Hovden IA, Stiris T (2013)
Neonatal seizures with reversible EEG changes after antenatal venlafaxine exposure
Acta Paediatr, 102 (11), e524-6
DOI 10.1111/apa.12375, PubMed 23909790

Publications 2008

Morris D, Stiris T (2008)
Baby: et underverk
Gyldendal, Oslo, 192 s.
BIBSYS 082458596, ISBN 978-82-05-37800-1

Publications 2004

Macrae DJ, Field D, Mercier JC, Møller J, Stiris T, Biban P, Cornick P, Goldman A, Göthberg S, Gustafsson LE, Hammer J, Lönnqvist PA, Sanchez-Luna M, Sedin G, Subhedar N (2004)
Inhaled nitric oxide therapy in neonates and children: reaching a European consensus
Intensive Care Med, 30 (3), 372-80
DOI 10.1007/s00134-003-2122-3, PubMed 14722629

Publications 2003

Ahola T, Lapatto R, Raivio KO, Selander B, Stigson L, Jonsson B, Jonsbo F, Esberg G, Stövring S, Kjartansson S, Stiris T, Lossius K, Virkola K, Fellman V (2003)
N-acetylcysteine does not prevent bronchopulmonary dysplasia in immature infants: a randomized controlled trial
J Pediatr, 143 (6), 713-9
DOI 10.1067/S0022-3476(03)00419-0, PubMed 14657813

Nilsson L, Hamberger L, Stiris T (2003)
Et barn blir til
Gyldendal fakta, Oslo (Ny, rev. utg.), 239 s.
BIBSYS 03135369x, ISBN 978-82-05-31242-5

Publications 1995

Odden JP, Rootwelt T, Stiris T, Hall C, Bratlid D (1995)
Retinal and choroidal blood flow response to hyperoxemia after severe hypoxemia in the newborn piglet
Biol Neonate, 67 (3), 208-15
DOI 10.1159/000244165, PubMed 7640321

Publications 1993

Odden JP, Bratlid D, Hall C, Farstad T, Roll E, Stiris T (1993)
Effect of hypoxemia and hypovolemia on retinal and choroidal blood flow in the newborn piglet
Biol Neonate, 64 (2-3), 140-50
DOI 10.1159/000243984, PubMed 8260546

Publications 1992

Stiris T, Suguihara C, Hehre D, Goldberg RN, Flynn J, Bancalari E (1992)
Effect of cyclooxygenase inhibition on retinal and choroidal blood flow during hypercarbia in newborn piglets
Pediatr Res, 31 (2), 127-30
DOI 10.1203/00006450-199202000-00007, PubMed 1542539

Publications 1991

Stiris T, Hall C, Bratlid D (1991)
Retinal, choroidal and total ocular blood flow response to hypercarbia during spontaneous breathing and mechanical ventilation
Biol Neonate, 59 (2), 86-92
DOI 10.1159/000243327, PubMed 2036472

Publications 1989

Hansen TW, Oyasaeter S, Stiris T, Bratlid D (1989)
Effects of sulfisoxazole, hypercarbia, and hyperosmolality on entry of bilirubin and albumin into brain regions in young rats
Biol Neonate, 56 (1), 22-30
DOI 10.1159/000242983, PubMed 2503067

Odden JP, Stiris T, Hansen TW, Bratlid D (1989)
Cerebral blood flow during experimental hypoxaemia and ischaemia in the newborn piglet
Acta Paediatr Scand Suppl, 360, 13-9
DOI 10.1111/j.1651-2227.1989.tb11276.x, PubMed 2642249


Stiris T, Hansen TW, Odden JP, Mørkrid L, Bratlid D (1989)
Effect of light and hyperoxia on ocular blood flow in the newborn piglet
Biol Neonate, 55 (3), 191-6
DOI 10.1159/000242916, PubMed 2742941

Stiris T, Odden JP, Hansen TW, Hall C, Bratlid D (1989)
The effect of arterial PCO2-variations on ocular and cerebral blood flow in the newborn piglet
Pediatr Res, 25 (2), 205-8
DOI 10.1203/00006450-198902000-00025, PubMed 2493148

Publications 1987

Fluge G, Digranes A, Michalsen H, Stiris T, Bergan T, Qvigstad EK (1987)
Ceftazidime treatment of chronic Pseudomonas infection in patients with cystic fibrosis
Eur J Respir Dis, 71 (4), 239-43
PubMed 3319661

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