Karl Wilhelm Olsson

Early glucose and sodium trajectories and short-term outcomes in extremely preterm infants

Gialamas, Spyros; Naseh, Nima; Groth, Erik; Olsson, Karl Wilhelm et al.

Part of Frontiers in Pediatrics, 2026

• DOI for Early glucose and sodium trajectories and short-term outcomes in extremely preterm infants
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Active versus restrictive ligation strategy for patent ductus arteriosus: A retrospective two-center study of extremely preterm infants born between 22 + 0 and 25 + 6 weeks of gestational age

Söderström, Fanny; Sindelar, Richard; Olsson, Karl Wilhelm; Yousef, Sawin et al.

Part of Early Human Development, 2024

• DOI for Active versus restrictive ligation strategy for patent ductus arteriosus: A retrospective two-center study of extremely preterm infants born between 22 + 0 and 25 + 6 weeks of gestational age
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Semi-Conservative Treatment Versus Radical Surgery in Abdominal Aortic Graft and Endograft Infections

Gavali, Hamid; Mani, Kevin; Furebring, Mia; Olsson, Karl Wilhelm et al.

Part of European Journal of Vascular and Endovascular Surgery, p. 397-406, 2023

• DOI for Semi-Conservative Treatment Versus Radical Surgery in Abdominal Aortic Graft and Endograft Infections
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Outcomes After Endovascular Aortic Intervention in Patients With Connective Tissue Disease

Olsson, Karl Wilhelm; Mani, Kevin; Burdess, Anne; Patterson, Suzannah et al.

Part of JAMA Surgery, p. 832-839, 2023

• DOI for Outcomes After Endovascular Aortic Intervention in Patients With Connective Tissue Disease

Early Postnatal Comprehensive Biomarkers Cannot Identify Extremely Preterm Infants at Risk of Developing Necrotizing Enterocolitis.

Hoffsten, Alice; Markasz, Laszlo; Engstrand Lilja, Helene; Olsson, Karl Wilhelm et al.

Part of Frontiers in pediatrics, 2021

• DOI for Early Postnatal Comprehensive Biomarkers Cannot Identify Extremely Preterm Infants at Risk of Developing Necrotizing Enterocolitis.
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Early glucose and sodium trajectories and short-term outcomes in extremely preterm infants

Gialamas, Spyros; Naseh, Nima; Groth, Erik; Olsson, Karl Wilhelm et al.

Part of Frontiers in Pediatrics, 2026

• DOI for Early glucose and sodium trajectories and short-term outcomes in extremely preterm infants
• Download full text (pdf) of Early glucose and sodium trajectories and short-term outcomes in extremely preterm infants

Active versus restrictive ligation strategy for patent ductus arteriosus: A retrospective two-center study of extremely preterm infants born between 22 + 0 and 25 + 6 weeks of gestational age

Söderström, Fanny; Sindelar, Richard; Olsson, Karl Wilhelm; Yousef, Sawin et al.

Part of Early Human Development, 2024

• DOI for Active versus restrictive ligation strategy for patent ductus arteriosus: A retrospective two-center study of extremely preterm infants born between 22 + 0 and 25 + 6 weeks of gestational age
• Download full text (pdf) of Active versus restrictive ligation strategy for patent ductus arteriosus: A retrospective two-center study of extremely preterm infants born between 22 + 0 and 25 + 6 weeks of gestational age

Semi-Conservative Treatment Versus Radical Surgery in Abdominal Aortic Graft and Endograft Infections

Gavali, Hamid; Mani, Kevin; Furebring, Mia; Olsson, Karl Wilhelm et al.

Part of European Journal of Vascular and Endovascular Surgery, p. 397-406, 2023

• DOI for Semi-Conservative Treatment Versus Radical Surgery in Abdominal Aortic Graft and Endograft Infections
• Download full text (pdf) of Semi-Conservative Treatment Versus Radical Surgery in Abdominal Aortic Graft and Endograft Infections

Outcomes After Endovascular Aortic Intervention in Patients With Connective Tissue Disease

Olsson, Karl Wilhelm; Mani, Kevin; Burdess, Anne; Patterson, Suzannah et al.

Part of JAMA Surgery, p. 832-839, 2023

• DOI for Outcomes After Endovascular Aortic Intervention in Patients With Connective Tissue Disease

Early Postnatal Comprehensive Biomarkers Cannot Identify Extremely Preterm Infants at Risk of Developing Necrotizing Enterocolitis.

Hoffsten, Alice; Markasz, Laszlo; Engstrand Lilja, Helene; Olsson, Karl Wilhelm et al.

Part of Frontiers in pediatrics, 2021

• DOI for Early Postnatal Comprehensive Biomarkers Cannot Identify Extremely Preterm Infants at Risk of Developing Necrotizing Enterocolitis.
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Outcome of Radical Surgical Treatment of Abdominal Aortic Graft and Endograft Infections Comparing Extra-anatomic Bypass with In Situ Reconstruction: A Nationwide Multicentre Study

Gavali, Hamid; Mani, Kevin; Furebring, Mia; Olsson, Karl Wilhelm et al.

Part of European Journal of Vascular and Endovascular Surgery, p. 918-926, 2021

• DOI for Outcome of Radical Surgical Treatment of Abdominal Aortic Graft and Endograft Infections Comparing Extra-anatomic Bypass with In Situ Reconstruction: A Nationwide Multicentre Study
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A Matched Case Control Study of Surgically and Non-surgically Treated Patent Ductus Arteriosus in Extremely Pre-term Infants

Olsson, Karl Wilhelm; Youssef, Sawin; Kjellberg, Mattias; Raaijmakers, Renske et al.

Part of Frontiers in Pediatrics, 2021

• DOI for A Matched Case Control Study of Surgically and Non-surgically Treated Patent Ductus Arteriosus in Extremely Pre-term Infants
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Cluster Analysis of Early Postnatal Biochemical Markers May Predict Development of Retinopathy of Prematurity

Markasz, Laszlo; Olsson, Karl-Wilhelm; Holmström, Gerd; Sindelar, Richard

Part of Translational Vision Science & Technology, 2020

• DOI for Cluster Analysis of Early Postnatal Biochemical Markers May Predict Development of Retinopathy of Prematurity
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Exploration of potential biochemical markers for persistence of patent ductus arteriosus in preterm infants at 22–27 weeks’ gestation

Olsson, Karl Wilhelm; Larsson, Anders; Jonzon, Anders; Sindelar, Richard

Part of Pediatric Research, p. 333-338, 2019

• DOI for Exploration of potential biochemical markers for persistence of patent ductus arteriosus in preterm infants at 22–27 weeks’ gestation

Early haemodynamically significant patent ductus arteriosus does not predict future persistence in extremely preterm infants

Olsson, Karl Wilhelm; Jonzon, Anders; Sindelar, Richard

Part of Acta Paediatrica, p. 1590-1956, 2019

• DOI for Early haemodynamically significant patent ductus arteriosus does not predict future persistence in extremely preterm infants

Future Benefits of Sequential Echocardiography: Unmasking the Indications for Treatment of Patent Ductus Arteriosus in Extremely Preterm Infants

Olsson, Karl Wilhelm; Sindelar, Richard

Part of Neonatology, p. 99-99, 2015

• DOI for Future Benefits of Sequential Echocardiography: Unmasking the Indications for Treatment of Patent Ductus Arteriosus in Extremely Preterm Infants

A High Ductal Flow Velocity is Associated with Successful Pharmacological Closure of Patent Ductus Arteriosus in Infants 22-27 Weeks Gestational Age

Olsson, Karl Wilhelm; Jonzon, Anders; Sindelar, Richard

Part of Critical Care Research and Practice, p. 715265, 2012

• DOI for A High Ductal Flow Velocity is Associated with Successful Pharmacological Closure of Patent Ductus Arteriosus in Infants 22-27 Weeks Gestational Age
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Persistent ductus arteriosus in extremely preterm infants

Olsson, Karl Wilhelm

2019

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Early Biochemical Markers Associated with Development of Necrotizing Enterocolitis

Olsson, Karl Wilhelm; Sindelar, Richard

Part of Selected Abstracts of the 2nd Congress of joint European Neonatal Societies (jENS 2017), 2017

• DOI for Early Biochemical Markers Associated with Development of Necrotizing Enterocolitis

Early Circulatory and Respiratory Parameters in Extremely Preterm Infants

Olsson, Karl Wilhelm; Sindelar, Richard; Jonzon, Anders

Part of Selected Abstracts of the 1st Congress of joint European Neonatal Societies (jENS 2015), 2015

Pharmacological Ductus Arteriosus Treatment in Infants Born at 22-23 Gestational Weeks

Olsson, Karl Wilhelm; Sindelar, Richard

Part of Pediatric Research, p. 268-268, 2011

• DOI for Pharmacological Ductus Arteriosus Treatment in Infants Born at 22-23 Gestational Weeks

Low Ductal Peak Flow Velocity Prior to Pharmacological Patent Ductus Arteriosus Treatment Predicts Treatment Failure in Extremely Preterm Infants

Olsson, Karl Wilhelm; Jonzon, Anders; Sindelar, Richard

2010

A matched cohort study of surgical treatment for patent ductus arteriosus in extremely preterm infants

Olsson, Karl Wilhelm; Youssef, Sawin; Kjellberg, Mattias; Raaijmakers, Renske et al.

Insights image for exploration of potential biochemical markers for persistence of patent ductus arteriosus in preterm infants at 22-27 weeks' gestation: [published in Pediatric Research volume 86, page 413 (2019)]

Olsson, Karl Wilhelm; Larsson, Anders; Jonzon, Anders; Sindelar, Richard

2019

• DOI for Insights image for exploration of potential biochemical markers for persistence of patent ductus arteriosus in preterm infants at 22-27 weeks' gestation: [published in Pediatric Research volume 86, page 413 (2019)]