Gunn Kristin Øberg,
Bjørn Helge Handegård,
Suzann K. Campbell,
Tordis Ustad,
Toril Larsson Fjørtoft,
Per Ivar Kaaresen
et al.:
Two-year motor outcomes associated with the dose of NICU based physical therapy: The Noppi RCT
Early Human Development 2022
ARKIV /
DOI
Gunn Kristin Øberg,
Gay L Girolami,
Suzann K. Campell,
Tordis Ustad,
Ivar Heuch,
Bjarne K. Jacobsen
et al.:
Effects of a parent-administered exercise program in the neonatal intensive care unit: Dose does matter-a randomized controlled trial
Inger Pauline Landsem,
Bjørn Helge Handegård,
Per Ivar Kaaresen,
Jorunn Tunby,
Stein Erik Ulvund,
John Andreas Rønning
:
Stability and change in longitudinal associations between child behavior problems and maternal stress in families with preterm born children, follow-up after a RCT-study
Kine Nordheim,
Ingunn Holmefoss Hovland,
Bjørn Erik Kristiansen,
Per Ivar Kaaresen,
Trond Flægstad
:
An epidemic of meningococcal disease in children in North Norweay in the 1970s and 1980s was dominated by a hypervirulent group B strain
Acta Paediatrica 2018
DOI
Gunn Kristin Øberg,
Tordis Ustad,
Lone Jørgensen,
Per Ivar Kaaresen,
Inger Cathrine Labori,
Gay L. Girolami
:
Parents` perceptions of administering a motor intervention with their preterm infant in the NICU
European Journal of Physiotherapy 28. Oct 2018
DOI
Toril Synnøve Larsso Fjørtoft,
Tordis Ustad,
Turid Follestad,
Per Ivar Kaaresen,
Gunn Kristin Øberg
:
Does a parent-administrated early motor intervention influence general movements and movement character at 3 months of age in infants born preterm?
Early Human Development 2017
ARKIV /
DOI
Tordis Ustad,
Kari Anne Indredavik Evensen,
Suzann K Campbell,
Gay L Girolami,
Jorunn L. Helbostad,
Lone Jørgensen
et al.:
Early Parent-Administered Physical Therapy for Preterm Infants: A Randomized Controlled Trial
Inger Pauline Landsem,
Bjørn Helge Handegård,
Stein Erik Ulvund,
Jorunn Tunby,
Per Ivar Kaaresen,
John Andreas Rønning
:
Does an early intervention influence behavioral development until age 9 in children born prematurely?
Child Development 2015
DOI
Inger Pauline Landsem,
Bjørn Helge Handegård,
Stein Erik Ulvund,
Per Ivar Kaaresen,
John Andreas Rønning
:
Early intervention influences positively quality of life as reported by prematurely born children at age nine and their parents; a randomized clinical trial
Health and Quality of Life Outcomes 2015
ARKIV /
DOI
Nils Thomas Songstad,
David Johansen,
Ole-Jakob How,
Per Ivar Kaaresen,
Kirsti Ytrehus,
Ganesh Acharya
:
Effect of transverse aortic constriction on cardiac structure, function and gene expression in pregnant rats
Claus Klingenberg,
Marit Pettersen,
Elin A Hansen,
Linn Jahren Gustavsen,
Ingvild Andersen Dahl,
Arild Leknessund
et al.:
Patient comfort during treatment with heated humidified high flow nasal cannulae versus nasal continuous positive airway pressure: A randomised cross-over trial
Archives of Disease in Childhood: Fetal and Neonatal Edition 2014
DOI
Lisbeth Hauglann,
Bjørn Helge Handegård,
Stein Erik Ulvund,
Solveig Marianne Nordhov,
John Andreas Rønning,
Per Ivar Kaaresen
:
Cognitive outcome of early intervention in preterms at 7 and 9 years of age: a randomised controlled trial
BMJ. British Medical Journal 23. Sep 2014
DOI
Gunn Kristin Øberg,
Suzann K Campbell,
Gay L Girolami,
Tordis Ustad,
Lone Jørgensen,
Per Ivar Kaaresen
:
Study protocol: an early intervention program to improve motor outcome in preterm infants: a randomized controlled trial and a qualitative study of physiotherapy performance and parental experiences
Solveig Marianne Nordhov,
John Andreas Rønning,
Stein Erik Ulvund,
Lauritz Bredrup Dahl,
Per Ivar Kaaresen
:
Early Intervention Improves Behavioral Outcomes for Preterm Infants: Randomized Controlled Trial
Kåre Sten Olafsen,
John Andreas Rønning,
Bjørn Helge Handegård,
Stein Erik Ulvund,
Lauritz Bredrup Dahl,
Per Ivar Kaaresen
:
Regulatory competence and social communication in term and preterm infants at 12 months corrected age. Results from a randomized controlled trial
Infant Behavior and Development 2012
DOI
Claus Klingenberg,
Kevin Wheeler,
Laurie B. Owen,
Per Ivar Kaaresen,
Peter G. Davis
:
An international survey of volume-targeted neonatal ventilation
Archives of Disease in Childhood: Fetal and Neonatal Edition 2011
DOI
Kåre Sten Olafsen,
John Andreas Rønning,
Stein Erik Ulvund,
Lauritz Bredrup Dahl,
Per Ivar Kaaresen
:
Behavioural outcomes and perinatal development
Nova Acta Leopoldina 2011
Katrine Tyborg Leversen,
Kristian Sommerfelt,
Arild Erlend Rønnestad,
Per Ivar Kaaresen,
Teresa Farstad,
Janne Helen Skranes
et al.:
Prediction of Neurodevelopmental and Sensory Outcome at 5 Years in Norwegian Children Born Extremely Preterm
Katrine Tyborg Leversen,
Kristian Sommerfelt,
Arild Erlend Rønnestad,
Per Ivar Kaaresen,
Teresa Farstad,
Janne Helen Skranes
et al.:
Predicting neurosensory disabilities at two years of age in a national cohort of extremely premature infants
Early Human Development 2010
DOI
Solveig Marianne Nordhov,
John Andreas Rønning,
Lauritz Bredrup Dahl,
Stein Erik Ulvund,
Jorunn Tunby,
Per Ivar Kaaresen
:
Early Intervention Improves Cognitive Outcomes for Preterm Infants: Randomized Controlled Trial
Solveig Marianne Nordhov,
Per Ivar Kaaresen,
John Andreas Rønning,
Stein Erik Ulvund,
Lauritz Bredrup Dahl
:
A randomized study of the impact of a sensitizing intervention on the child-rearing attitudes of parents of low birth weight preterm infants
Scandinavian Journal of Psychology 2010
DOI
Claus Klingenberg,
Per Ivar Kaaresen,
Lauritz Bredrup Dahl
:
International Perspectives: Neonatology above the arctic circle
Helene Westbu Wold,
Kristian Sommerfeldt,
Halvard Reigstad,
Arild Rønnestad,
Sverre Medbø,
Theresa Farstad
et al.:
Neonatal mortality and morbidity in extremely preterm small for gestational age infants: a population based study
Archives of Disease in Childhood: Fetal and Neonatal Edition 2009
DOI
Per Ivar Kaaresen,
JA Ronning,
John Andreas Rønning,
Jorunn Tunby,
Solveig Marianne Nordhov,
Stein Erik Ulvund
et al.:
A randomized controlled trial of an early intervention program in low birth weight children: Outcome at 2 years
Early Human Development 2008
DOI
Kåre Sten Olafsen,
Per Ivar Kaaresen,
BH Handegard,
Bjørn Helge Handegård,
Stein Erik Ulvund,
Lauritz Bredrup Dahl
et al.:
Maternal ratings of infant regulatory competence from 6 to 12 months: Influence of perceived stress, birth-weight, and intervention - A randomized controlled trial
Infant Behavior and Development 2008
DOI
Astrid Lang,
H Brun,
Per Ivar Kaaresen,
Claus Klingenberg
:
A population based 10-year study of neonatal air transport in North Norway
Acta Paediatrica 2007
DOI
Per Ivar Kaaresen,
John Andreas Rønning,
Jorunn Tunby,
Solveig Marianne Nordhov Fredriksen,
Stein Erik Ulvund,
Lauritz Bredrup Dahl
:
A randomized controlled trial of an early intervention program in low birth weight children: Outcome at 2 years
Early Human Development 2007
DOI
Kåre Sten Olafsen,
John Andreas Rønning,
Lauritz Bredrup Dahl,
Stein Erik Ulvund,
Bjørn Helge Handegård,
Per Ivar Kaaresen
:
Infant responsiveness and maternal confidence in the neonatal period
Scandinavian Journal of Psychology 2007
DOI
Astri Maria Lang,
Henrik Brun,
Per Ivar Kaaresen,
Claus Klingenberg
:
A population based 10-year study of neonatal air transport in North Norway
Acta Paediatrica 2007
DOI
Per Ivar Kaaresen,
John Andreas Rønning,
Stein Erik Ulvund,
Lauritz Bredrup Dahl
:
A randomized, controlled trial of the effectiveness of an early-intervention program in reducing parenting stress after preterm birth
Pediatrics 2006
Kåre Sten Olafsen,
John Andreas Rønning,
Per Ivar Kaaresen,
Stein Erik Ulvund,
Bjørn Helge Handegård,
Lauritz Bredrup Dahl
:
Joint attention in term and preterm infants at 12 months corrected age: The significance of gender and intervention based on a randomized controlled trial
Infant Behavior and Development 2006
Lauritz Bredrup Dahl,
Per Ivar Kaaresen,
Jorunn Tunby,
Bjørn Helge Handegård,
Siv Kvernmo,
John Andreas Rønning
:
Emotional, behavioral, social, and academic outcomes in adolescents born with very low birth weight
Pediatrics 2006
Gunn Kristin Øberg,
Gay L. Girolami,
Suzann K. Campbell,
Tordis Ustad,
Ivar Heuch,
Bjarne Koster Jacobsen
et al.:
Erratum: Øberg GK, Girolami GL, Campbell SK, et al. Effects of a Parent-Administered Exercise Program in the Neonatal Intensive Care Unit: Dose Does Matter-A Randomized Controlled Trial.
Physical Therapy 2020
DOI
Toril Larsson Fjørtoft,
Tordis Ustad,
Lone Jørgensen,
Per Ivar Kaaresen,
Gunn Kristin Øberg
:
Infants born preterm show abnormal motor repertoire at three months corrected age
2019
Tordis Ustad,
Toril Larsson Fjørtoft,
Lone Jørgensen,
Per Ivar Kaaresen,
Gunn Kristin Øberg
:
General movements in a group of infants born preterm who have participated in an early intervention study
2019
Tordis Ustad,
Toril Synnøve Larsso Fjørtoft,
Lone Jørgensen,
Per Ivar Kaaresen,
Gunn Kristin Øberg
:
«General Movements» hos for tidlig fødte barn som har deltatt i en randomisert kontrollert studie
2018
Toril Synnøve Larsso Fjørtoft,
Tordis Ustad,
Lone Jørgensen,
Per Ivar Kaaresen,
Gunn Kristin Øberg
:
Unormalt motorisk repertoar ved 3 måneder korrigert alder er vanlig hos spedbarn født for tidlig.
2018
Toril Larsson Fjørtoft,
Tordis Ustad,
Lone Jørgensen,
Per Ivar Kaaresen,
Gunn Kristin Øberg
:
Infants born preterm show abnormal motor repertoire at three months corrected age
2018
Tordis Ustad,
Toril Larsson Fjørtoft,
Lone Jørgensen,
Per Ivar Kaaresen,
Gunn Kristin Øberg
:
General movements in a group of infants born preterm who have participated in an early intervention study
2018
Tordis Ustad,
Kari Anne Indredavik Evensen,
Suzann K. Campbell,
Gay L Girolami,
Jorunn L. Helbostad,
Lone Jørgensen
et al.:
Physiotherapy for infants born preterm, short-term outcome of a multi-centre randomised controlled trial
2017
Tordis Ustad,
Kari Anne Indredavik Evensen,
Suzann K Campbell,
Gay L Girolami,
Jorunn L. Helbostad,
Lone Jørgensen
et al.:
Tidlig intervensjon for å optimalisere motorisk funksjon; resultater fra norsk RCT
2017
Toril Synnøve Larsso Fjørtoft,
Tordis Ustad,
Lone Jørgensen,
Per Ivar Kaaresen,
Gunn Kristin Øberg
:
Abnormal motor repertoire at three months corrected age is common in infants born preterm
2017
Tordis Ustad,
Kari Anne Indredavik Evensen,
Suzann K Campbell,
Gay L Girolami,
Jorunn L. Helbostad,
Lone Jørgensen
et al.:
The Norwegian Physiotherapy Study in Preterm Infants, a randomized controlled study of early intervention: outcome at week 37 postmenstrual age
2016
Tordis Ustad,
Kari Anne Evensen,
Suzann K Campbell,
Gay L Girolami,
Jorunn L. Helbostad,
Lone Jørgensen
et al.:
The Norwegian Physiotherapy Study in Preterm Infants, a randomized controlled study of early intervention: outcome at week 37 postmenstrual age
2016
Tordis Ustad,
Kari A. Indredavik Evensen,
Suzann K Campbell,
Gay L Girolami,
Jorunn L. Helbostad,
Lone Jørgensen
et al.:
Tidlig fysioterapi til barn som er født premature: En randomisert kontrollert studie
Prematurposten 2016
Karine Pelc,
Gunn Kristin Øberg,
F Vanhorsigh,
L De Wulf,
AB Johansson,
Per Ivar Kaaresen
et al.:
Development of a parent-administered postural, movement and social interaction intervention programme to improve outcome in preterm infants: a feasibility study
2013
Tordis Ustad,
gunn kristin Øberg,
Per Ivar Kaaresen,
Lone Jørgensen,
Cathrine Labori,
Hilde Alstad
et al.:
The Norwegian Physical Therapy study for Preterm Infants
2011
Nils Thomas Songstad,
Claus Klingenberg,
Per Ivar Kaaresen
:
Case 35-2006: a newborn boywith hypotonia (letter to the editro)
New England Journal of Medicine 2007
Nils Thomas Songstad,
Claus Klingenberg,
Per Ivar Kaaresen
:
Case 35-2006: a newborn boy with hypotonia
New England Journal of Medicine 2007
Kåre Sten Olafsen,
John Andreas Rønning,
Per Ivar Kaaresen,
Lauritz Bredrup Dahl,
Stein Erik Ulvund,
Bjørn Helge Handegård
:
Joint attention in term and preterm infants at 12 months corrected age: The significance of gender and intervention based on a randomized controlled trial
2006