Johan Ågren

It’s the little things. A framework and guidance for programs to care for infants 22–23 weeks’ gestational age

Bernardini, Laura B.; Healy, Helen; Battarbee, Ashley N.; Brennick, Elizabeth et al.

Ingår i Journal of Perinatology, 2025

• DOI för It’s the little things. A framework and guidance for programs to care for infants 22–23 weeks’ gestational age

Nordic survey showed wide variation in discharge practices for very preterm infants

Arwehed, Sofia; Axelin, Anna; Björklund, Lars J.; Thernström Blomqvist, Ylva et al.

Ingår i Acta Paediatrica, s. 48-55, 2024

• DOI för Nordic survey showed wide variation in discharge practices for very preterm infants
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Discharge criteria, practices, and decision-making in the transition of preterm infants to home

Arwehed, Sofia; Axelin, Anna; Ågren, Johan; Thernström Blomqvist, Ylva

Ingår i Pediatric Research, 2024

• DOI för Discharge criteria, practices, and decision-making in the transition of preterm infants to home
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Parent-infant closeness and care practices during therapeutic hypothermia in Swedish neonatal intensive care units

Bäcke, Pyrola; Axelin, Anna; Ågren, Johan; Thernström Blomqvist, Ylva

Ingår i Sexual & Reproductive HealthCare, 2024

• DOI för Parent-infant closeness and care practices during therapeutic hypothermia in Swedish neonatal intensive care units
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Neonatal therapeutic hypothermia in a regional swedish cohort: Adherence to guidelines, transport and outcomes

Gonzalez Tamez, Karla; Ohlin, Andreas; Wikström, Sverre; Odlind, Andreas et al.

Ingår i Early Human Development, 2024

• DOI för Neonatal therapeutic hypothermia in a regional swedish cohort: Adherence to guidelines, transport and outcomes
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It’s the little things. A framework and guidance for programs to care for infants 22–23 weeks’ gestational age

Bernardini, Laura B.; Healy, Helen; Battarbee, Ashley N.; Brennick, Elizabeth et al.

Ingår i Journal of Perinatology, 2025

• DOI för It’s the little things. A framework and guidance for programs to care for infants 22–23 weeks’ gestational age

Nordic survey showed wide variation in discharge practices for very preterm infants

Arwehed, Sofia; Axelin, Anna; Björklund, Lars J.; Thernström Blomqvist, Ylva et al.

Ingår i Acta Paediatrica, s. 48-55, 2024

• DOI för Nordic survey showed wide variation in discharge practices for very preterm infants
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Discharge criteria, practices, and decision-making in the transition of preterm infants to home

Arwehed, Sofia; Axelin, Anna; Ågren, Johan; Thernström Blomqvist, Ylva

Ingår i Pediatric Research, 2024

• DOI för Discharge criteria, practices, and decision-making in the transition of preterm infants to home
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Parent-infant closeness and care practices during therapeutic hypothermia in Swedish neonatal intensive care units

Bäcke, Pyrola; Axelin, Anna; Ågren, Johan; Thernström Blomqvist, Ylva

Ingår i Sexual & Reproductive HealthCare, 2024

• DOI för Parent-infant closeness and care practices during therapeutic hypothermia in Swedish neonatal intensive care units
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Neonatal therapeutic hypothermia in a regional swedish cohort: Adherence to guidelines, transport and outcomes

Gonzalez Tamez, Karla; Ohlin, Andreas; Wikström, Sverre; Odlind, Andreas et al.

Ingår i Early Human Development, 2024

• DOI för Neonatal therapeutic hypothermia in a regional swedish cohort: Adherence to guidelines, transport and outcomes
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Outcomes in children after mild neonatal hypoxic ischaemic encephalopathy: A population‐based cohort study

Törn, Anna E.; Hesselman, Susanne; Johansen, Kine; Ågren, Johan et al.

Ingår i British Journal of Obstetrics and Gynecology, 2023

• DOI för Outcomes in children after mild neonatal hypoxic ischaemic encephalopathy: A population‐based cohort study
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A follow up on the feasibility after national implementation of magnesium sulfate for neuroprotection prior to preterm birth

Hellström, Sara; Jonsdotter, Andrea; Jonsson, Maria; Pettersson, Karin et al.

Ingår i Acta Obstetricia et Gynecologica Scandinavica, s. 1741-1748, 2023

• DOI för A follow up on the feasibility after national implementation of magnesium sulfate for neuroprotection prior to preterm birth
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Early Hyperglycemia in Very Preterm Infants Is Associated with Reduced White Matter Volume and Worse Cognitive and Motor Outcomes at 2.5 Years

Naseh, Nima; Canto Moreira, Nuno; Vaz, Tania F.; Gonzalez Tamez, Karla et al.

Ingår i Neonatology, s. 745-752, 2022

• DOI för Early Hyperglycemia in Very Preterm Infants Is Associated with Reduced White Matter Volume and Worse Cognitive and Motor Outcomes at 2.5 Years
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Risk factors for seizures in the vigorous term neonate: A population-based register study of singleton births in Sweden

Dickmark, Malin; Ågren, Johan; Hellström-Westas, Lena; Jonsson, Maria

Ingår i PLOS ONE, 2022

• DOI för Risk factors for seizures in the vigorous term neonate: A population-based register study of singleton births in Sweden
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The Impact of Restricted versus Liberal Early Fluid Volumes on Plasma Sodium, Weight Change, and Short-Term Outcomes in Extremely Preterm Infants

Diderholm, Barbro; Normann, Erik; Ahlsson, Fredrik; Sindelar, Richard et al.

Ingår i Nutrients, 2022

• DOI för The Impact of Restricted versus Liberal Early Fluid Volumes on Plasma Sodium, Weight Change, and Short-Term Outcomes in Extremely Preterm Infants
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Nursing care of infants born extremely preterm

Karlsson, Victoria; Thernström Blomqvist, Ylva; Ågren, Johan

Ingår i Seminars in Fetal & Neonatal Medicine, 2022

• DOI för Nursing care of infants born extremely preterm
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Sodium supply from administered blood products was associated with severe intraventricular haemorrhage in extremely preterm infants

Spath, Cornelia; Stoltz Sjostrom, Elisabeth; Ågren, Johan; Ahlsson, Fredrik et al.

Ingår i Acta Paediatrica, s. 1701-1708, 2022

• DOI för Sodium supply from administered blood products was associated with severe intraventricular haemorrhage in extremely preterm infants
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Randomized controlled trial of low vs high oxygen during neonatal anesthesia: Oxygenation, feasibility, and oxidative stress

Karlsson, Victoria; Sporre, Bengt; Fredén, Filip; Ågren, Johan

Ingår i Pediatric Anaesthesia, s. 1062-1069, 2022

• DOI för Randomized controlled trial of low vs high oxygen during neonatal anesthesia: Oxygenation, feasibility, and oxidative stress
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Use of 2.0-mm endotracheal tubes for periviable infants

Rysavy, Matthew; Nakamura, Tomohiko; Mehler, Katrin; Ågren, Johan et al.

Ingår i Journal of Perinatology, s. 1275-1276, 2022

• DOI för Use of 2.0-mm endotracheal tubes for periviable infants

Established severe BPD: is there a way out? Change of ventilatory paradigms

Sindelar, Richard; Shepherd, Edward G.; Ågren, Johan; Panitch, Howard B. et al.

Ingår i Pediatric Research, s. 1139-1146, 2021

• DOI för Established severe BPD: is there a way out? Change of ventilatory paradigms
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Early extubation is associated with shorter duration of mechanical ventilation and lower incidence of bronchopulmonary dysplasia

Söderström, Fanny; Ågren, Johan; Sindelar, Richard

Ingår i Early Human Development, 2021

• DOI för Early extubation is associated with shorter duration of mechanical ventilation and lower incidence of bronchopulmonary dysplasia

When all I wanted was to hold my baby-The experiences of parents of infants who received therapeutic hypothermia

Bäcke, Pyrola; Hjelte, Beatrice; Hellström-Westas, Lena; Ågren, Johan et al.

Ingår i Acta Paediatrica, s. 480-486, 2021

• DOI för When all I wanted was to hold my baby-The experiences of parents of infants who received therapeutic hypothermia

Outcomes of a uniformly active approach to infants born at 22-24 weeks of gestation

Söderström, Fanny; Normann, Erik; Jonsson, Maria; Ågren, Johan

Ingår i Archives of Disease in Childhood, s. 413-417, 2021

• DOI för Outcomes of a uniformly active approach to infants born at 22-24 weeks of gestation

An Immature Science: Intensive Care for Infants Born at ≤23 Weeks of Gestation

Rysavy, Matthew A.; Mehler, Katrin; Oberthür, André; Ågren, Johan et al.

Ingår i The Journal of Pediatrics, s. 16-250, 2021

• DOI för An Immature Science: Intensive Care for Infants Born at ≤23 Weeks of Gestation

Seizures in newborn infants without hypoxic ischemic encephalopathy - antenatal and labor-related risk factors: a case-control study

Malmqvist, Olle; Ohlin, Andreas; Ågren, Johan; Jonsson, Maria

Ingår i The Journal of Maternal-Fetal & Neonatal Medicine, s. 799-805, 2020

• DOI för Seizures in newborn infants without hypoxic ischemic encephalopathy - antenatal and labor-related risk factors: a case-control study

Using skin-to-skin contact for thermal control in very and extremely preterm infants must optimise heat exchange in order to maintain body temperature

Ågren, Johan

Ingår i Acta Paediatrica, s. 647-648, 2020

• DOI för Using skin-to-skin contact for thermal control in very and extremely preterm infants must optimise heat exchange in order to maintain body temperature

Physiological Stability in Very Preterm Infants During Skin-to-Skin Contact as Assessed by Near-Infrared Spectroscopy

Thernström Blomqvist, Ylva; Karlsson, Victoria; Dawit, Feven; Sindelar, Richard et al.

Ingår i Advances in Neonatal Care, s. 495-498, 2020

• DOI för Physiological Stability in Very Preterm Infants During Skin-to-Skin Contact as Assessed by Near-Infrared Spectroscopy

Parental participation during therapeutic hypothermia for neonatal hypoxicischemic encephalopathy

Biskop, Emilia; Paulsdotter, Therese; Hellström-Westas, Lena; Ågren, Johan et al.

Ingår i Sexual & Reproductive HealthCare, s. 77-80, 2019

• DOI för Parental participation during therapeutic hypothermia for neonatal hypoxicischemic encephalopathy

Reduced rate of retinopathy of prematurity after implementing lower oxygen saturation targets.

Söderström, Fanny; Normann, Erik; Holmström, Gerd; Larsson, Eva et al.

Ingår i Journal of Perinatology, s. 409-414, 2019

• DOI för Reduced rate of retinopathy of prematurity after implementing lower oxygen saturation targets.

Outcomes Following a Comprehensive versus a Selective Approach for Infants Born at 22 Weeks of Gestation.

Backes, Carl; Söderström, Fanny; Ågren, Johan; Sindelar, Richard et al.

Ingår i Journal of Perinatology, s. 39-47, 2019

• DOI för Outcomes Following a Comprehensive versus a Selective Approach for Infants Born at 22 Weeks of Gestation.

Antepartum risk factors for moderate to severe neonatal hypoxic ischemic encephalopathy: a Swedish national cohort study

Liljeström, Lena; Wikström, Anna-Karin; Ågren, Johan; Jonsson, Maria

Ingår i Acta Obstetricia et Gynecologica Scandinavica, s. 615-623, 2018

• DOI för Antepartum risk factors for moderate to severe neonatal hypoxic ischemic encephalopathy: a Swedish national cohort study

Critically ill neonates displayed stable vital parameters and reduced metabolic acidosis during neonatal emergency airborne transport in Sweden

Frid, Ingrid; Ågren, Johan; Kjellberg, Mattias; Normann, Erik et al.

Ingår i Acta Paediatrica, s. 1357-1361, 2018

• DOI för Critically ill neonates displayed stable vital parameters and reduced metabolic acidosis during neonatal emergency airborne transport in Sweden

Early Hyperglycemia And Brain MRI Findings In Very Preterm Infants

Naseh, Nima; Gonzalez Tamez, Karla; Vaz, T.; Ferreira, H. et al.

Ingår i Acta Paediatrica, s. 16-16, 2017

Poor performance of main-stream capnography in newborn infants during general anesthesia

Karlsson, Victoria; Sporre, Bengt; Hellström-Westas, Lena; Ågren, Johan

Ingår i Pediatric Anaesthesia, s. 1235-1240, 2017

• DOI för Poor performance of main-stream capnography in newborn infants during general anesthesia

Sodium supply influences plasma sodium concentration and the risks of hyper- and hyponatremia in extremely preterm infants

Späth, Cornelia; Sjöström, Elisabeth Stoltz; Ahlsson, Fredrik; Ågren, Johan et al.

Ingår i Pediatric Research, s. 455-460, 2017

• DOI för Sodium supply influences plasma sodium concentration and the risks of hyper- and hyponatremia in extremely preterm infants

Transcutaneousp P_CO2 monitoring in newborn infants during general anesthesia is technically feasible

Karlsson, Victoria; Sporre, Bengt; Ågren, Johan

Ingår i Anesthesia and Analgesia, ISSN 0003-2999, EISSN 1526-7598, s. 1004-1007, 2016

• DOI för Transcutaneousp P_CO2 monitoring in newborn infants during general anesthesia is technically feasible

Transcutaneous Pco(2) Monitoring in. Newborn Infants During General Anesthesia Is Technically Feasible

Karlsson, Victoria; Sporre, Bengt; Ågren, Johan

Ingår i Anesthesia and Analgesia, s. 1004-1007, 2016

• DOI för Transcutaneous Pco(2) Monitoring in. Newborn Infants During General Anesthesia Is Technically Feasible
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Neonatal Encephalopathy and the Association to Asphyxia in Labor: EDITORIAL COMMENT

Jonsson, Maria; Ågren, Johan; Nordén Lindeberg, Solveig; Ohlin, Andreas et al.

Ingår i Obstetrical and Gynecological Survey, s. 233-235, 2015

• DOI för Neonatal Encephalopathy and the Association to Asphyxia in Labor: EDITORIAL COMMENT

Suboptimal care and metabolic acidemia is associated with neonatal encephalopathy but not with neonatal seizures alone: a population-based clinical audit

Jonsson, Maria; Ågren, Johan; Nordén-Lindeberg, Solveig; Ohlin, Andreas et al.

Ingår i Acta Obstetricia et Gynecologica Scandinavica, s. 477-482, 2014

• DOI för Suboptimal care and metabolic acidemia is associated with neonatal encephalopathy but not with neonatal seizures alone: a population-based clinical audit

Neonatal encephalopathy and the association to asphyxia in labor

Jonsson, Maria; Ågren, Johan; Nordén-Lindeberg, Solveig; Ohlin, Andreas et al.

Ingår i American Journal of Obstetrics and Gynecology, s. 6670-66700000000, 2014

• DOI för Neonatal encephalopathy and the association to asphyxia in labor

Adverse effects following lidocaine treatment are limited with current dosing regimens

Lundqvist, M.; Ågren, Johan; Flink, Roland; Wickstrom, R.

Ingår i Acta Paediatrica, 2013

• DOI för Adverse effects following lidocaine treatment are limited with current dosing regimens

Efficacy and safety of lidocaine for treatment of neonatal seizures

Lundqvist, M.; Ågren, Johan; Hellström-Westas, Lena; Flink, Roland et al.

Ingår i Acta Paediatrica, s. 863-867, 2013

• DOI för Efficacy and safety of lidocaine for treatment of neonatal seizures

Early Skin-to-Skin Care in Extremely Preterm Infants: Thermal Balance and Care Environment

Karlsson, Victoria; Heinemann, Ann-Britt; Sjörs, Gunnar; Nyqvist, Kerstin Hedberg et al.

Ingår i Journal of Pediatrics, s. 422-426, 2012

• DOI för Early Skin-to-Skin Care in Extremely Preterm Infants: Thermal Balance and Care Environment
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Skin conductance measurements as pain assessment in newborn infants born at 22-27 weeks gestational age at different postnatal age

Munsters, Josanne; Wallström, Linda; Ågren, Johan; Norsted, Torgny et al.

Ingår i Early Human Development, s. 21-26, 2012

• DOI för Skin conductance measurements as pain assessment in newborn infants born at 22-27 weeks gestational age at different postnatal age

Monitoring fluid balance in the neonate

Ågren, Johan

Ingår i Acta Paediatrica, s. 444-445, 2012

• DOI för Monitoring fluid balance in the neonate

Clothing reduces evaporative water and heatloss in preterm infants

Kjällström, Barbro; Sedin, Gunnar; Ågren, Johan

Ingår i Journal of Neonatal-Perinatal Medicine, s. 89-92, 2011

• DOI för Clothing reduces evaporative water and heatloss in preterm infants

Antenatal Corticosteroids and Postnatal Fluid Restriction Produce Differential Effects on AQP3 Expression, Water Handling, and Barrier Function in Perinatal Rat Epidermis

Agren, Johan; Zelenin, Sergey; Svensson, Lill-Britt; Nejsum, Lene N et al.

Ingår i Dermatology research and practice, 2010

• DOI för Antenatal Corticosteroids and Postnatal Fluid Restriction Produce Differential Effects on AQP3 Expression, Water Handling, and Barrier Function in Perinatal Rat Epidermis

Ambient humidity influences the rate of skin barrier maturation in extremely preterm infants.

Ågren, Johan; Sjörs, Gunnar; Sedin, Gunnar

Ingår i J Pediatr, s. 613-7, 2006

Molecular cloning and characterization of mouse aquaporin 6

Nagase, Kiroaki; Ågren, Johan; Saito, Akiko; Liu, Kun et al.

Ingår i Biochemical and Biophysical Research Communications, s. 12-16, 2006

• DOI för Molecular cloning and characterization of mouse aquaporin 6

Water and heat--the priority for the newborn infant.

Sedin, Gunnar; Ågren, Johan

Ingår i Ups J Med Sci, s. 45-59, 2006

Transepidermal water loss in developing rats: Role of aquaporins in the immature skin

Ågren, Johan; Zelenin, Sergey; Håkansson, Mattias; Eklöf, Ann-Christine et al.

Ingår i Pediatric Research, s. 558-565, 2003

• DOI för Transepidermal water loss in developing rats: Role of aquaporins in the immature skin

Fluid management considerations in extremely preterm infants born at 22-24 weeks of gestation

Ågren, Johan; Segar, Jeffrey L.; Söderström, Fanny; Bell, Edward F.

Ingår i Seminars in Perinatology, 2022

• DOI för Fluid management considerations in extremely preterm infants born at 22-24 weeks of gestation
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The proactive approach to mother-infant dyads at 22-24 weeks of gestation: Perspectives from a Swedish center

Ågren, Johan

Ingår i Seminars in Perinatology, 2022

• DOI för The proactive approach to mother-infant dyads at 22-24 weeks of gestation: Perspectives from a Swedish center
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The Swedish approach to nurturing extremely preterm infants and their families: A nursing perspective

Thernström Blomqvist, Ylva; Ågren, Johan; Karlsson, Victoria

Ingår i Seminars in Perinatology, 2022

• DOI för The Swedish approach to nurturing extremely preterm infants and their families: A nursing perspective
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Systematic review of neonatal seizure management strategies provides guidance on anti-epileptic treatment

Hellström-Westas, Lena; Boylan, Geraldine; Ågren, Johan

Ingår i Acta Paediatrica, 2015

• DOI för Systematic review of neonatal seizure management strategies provides guidance on anti-epileptic treatment

Terapikompendium i pediatrik

Nevéus, Tryggve; Ågren, Johan

Uppsala University, 2014

Thermal Environment of the Intensive Care Nursery

Ågren, Johan

Ingår i Fanaroff and Martin's Neonatal-Perinatal Medicine, s. 566-576, Saunders Elsevier, 2020

The Thermal Environment of the Intensive Care Nursery

Ågren, Johan

Ingår i Fanaroff and Martin´s Neonatal-Perinatal Medicine 10^th Edition, s. 502-512, Elsevier Saunders, 2015

The Thermal Environment of the Intensive Care Nursery

Ågren, Johan

Ingår i Neonatal-Perinatal Medicine 10^th Edition, Saunders Elsevier, 2014

Vätskebalans

Ågren, Johan; Sedin, Gunnar

Ingår i Neonatologi, s. 159-165, Studentlitteratur, 2008

Kuvösvård

Sedin, Gunnar; Ågren, Johan

Ingår i Neonatologi, s. 439-439, Studentlitteratur, 2008

Randomized controlled trial of room air vs. 80% oxygen for induction of neonatal anesthesia: Feasibility and safety

Karlsson, Victoria; Sporre, Bengt; Fredén, Filip; Ågren, Johan

Asfyxi och neonatal HLR, SFOG

Amer-Wåhlin, undefined; van den Berg, undefined; Berglund, undefined; Blennow, undefined et al.

2013