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- Chatarina Löfqvist
Chatarina Löfqvist
Universitetslektor
Lärande och ledarskap för hälsoprofessioner-
Ethical Biobanking in Extremely Preterm Infants: Lessons From the EPITOP
Study
Ulrika Sjöbom, Jenny Isaksson, Ruth Wickelgren, Liv Vallin, Anders K. Nilsson, Ann Hellström, Karin Sävman, Chatarina Löfqvist
ACTA PAEDIATRICA - 2025 -
Living in a bubble with profound difficulties-parents' experiences of extremely preterm
survivors
Malin Hansson, Aldina Pivodic, Chatarina Löfqvist, Karin Sävman, Boubou Hallberg, David Ley, Eva Morsing, Pia Lundgren, Jenny Gyllén, Carola Pfeiffer Mosesson, Ann Hellström
ACTA PAEDIATRICA - 2025 -
Postnatal Dysregulation of Androgens in Extremely Preterm Male
Infants
Anders K. Nilsson, Ulrika Sjöbom, Andreas Landin, Mats X. Andersson, Henrik Ryberg, Aldina Pivodic, Chatarina Löfqvist, Karin Sävman, Matti Poutanen, Claes Ohlsson, Ann Hellström
Journal of the Endocrine Society (JES) - 2024 -
Neurofilament light chain associates with IVH and ROP in extremely preterm
infants
Ulrika Sjöbom, Annika Öhrfelt, Aldina Pivodic, Anders K. Nilsson, Kaj Blennow, Henrik Zetterberg, William Hellström, Hanna Danielsson, Lotta Granse, Karin Sävman, Dirk Wackernagel, Ingrid Hansen-Pupp, David Ley, Ann Hellström, Chatarina Löfqvist
PEDIATRIC RESEARCH - 2024 -
Challenges of parenting children born before 24 weeks of
gestation
Aldina Pivodic, Malin Hansson, Chatarina Löfqvist, Karin Sävman, Anders Elfvin, Lena Jacobson, Lisa Dinkler, Boubou Hallberg, David Ley, Eva Morsing, Pia Lundgren, Jenny Gyllén, Carola Pfeiffer Mosesson, Ann Hellström
Acta Paediatrica - 2024 -
Circulating VEGF-A Levels in Relation to Retinopathy of Prematurity and Treatment Effects: A Systematic Review and
Meta-Analysis
Ulrika Sjöbom, Tove Hellqvist, Jhangir Humayun, Anders K. Nilsson, Hanna Gyllensten, Ann Hellström, Chatarina Löfqvist
OPHTHALMOLOGY SCIENCE - 2024 -
Prognostic Value of Parenteral Nutrition Duration on Risk of Retinopathy of Prematurity Development and Validation of the Revised DIGIROP Clinical Decision Support
Tool
Aldina Pivodic, Gerd Holmstrom, Lois E. H. Smith, Anna-Lena Hård, Chatarina Löfqvist, Abbas Al-Hawasi, Eva Larsson, Pia Lundgren, Lotta Granse, Kristina Tornqvist, Agneta Wallin, Helena Johansson, Kerstin Albertsson-Wikland, Staffan Nilsson, Ann Hellström
JAMA OPHTHALMOLOGY - 2023 -
Modification of serum fatty acids in preterm infants by parenteral lipids and enteral docosahexaenoic acid/arachidonic acid: A secondary analysis of the Mega Donna Mega
trial
Ulrika Sjöbom, Mats X. Andersson, Aldina Pivodic, A. M. Lund, M. Vanpee, I. Hansen-Pupp, D. Ley, D. Wackernagel, Karin Sävman, L. E. H. Smith, Chatarina Löfqvist, Ann Hellström, Anders K. Nilsson
Clinical Nutrition - 2023 -
Validation of DIGIROP models and decision support tool for prediction of treatment for retinopathy of prematurity on a contemporary Swedish
cohort
Aldina Pivodic, L. E. H. Smith, Anna-Lena Hård, Chatarina Löfqvist, A. C. Almeida, A. Al-Hawasi, E. Larsson, Pia Lundgren, B. Sunnqvist, K. Tornqvist, A. Wallin, G. Holmstrom, L. Granse
British Journal of Ophthalmology - 2023 -
Postnatal serum IGF-1 levels associate with brain volumes at term in extremely preterm
infants
William Hellström, L. M. Hortensius, Chatarina Löfqvist, Gunnel Hellgren, M. L. Tataranno, D. Ley, Mjnl Benders, Ann Hellström, Isabella Björkman-Burtscher, Rolf A. Heckemann, Karin Sävman
Pediatric Research - 2023 -
Evaluation of the Retinopathy of Prematurity Activity Scale (ROP-ActS) in a randomised controlled trial aiming for prevention of severe ROP: a substudy of the Mega Donna Mega
trial
Aldina Pivodic, H. Johansson, L. E. H. Smith, Chatarina Löfqvist, Kerstin Albertsson-Wikland, Staffan Nilsson, Ann Hellström
Bmj Open Ophthalmology - 2022 -
Costs associated with retinopathy of prematurity: a systematic review and
meta-analysis.
Hanna Gyllensten, Jhangir Humayun, Ulrika Sjöbom, Ann Hellström, Chatarina Löfqvist
BMJ open - 2022 -
Longitudinal Serum Metabolomics in Extremely Premature Infants: Relationships With Gestational Age, Nutrition, and
Morbidities
Anders K. Nilsson, A. Tebani, Daniel Malmodin, Anders Pedersen, Gunnel Hellgren, Chatarina Löfqvist, I. Hansen-Pupp, M. Uhlen, Ann Hellström
Frontiers in Neuroscience - 2022 -
Development and validation of a new clinical decision support tool to optimize screening for retinopathy of
prematurity
Aldina Pivodic, Helena Johansson, L. E. H. Smith, Anna-Lena Hård, Chatarina Löfqvist, B. A. Yoder, M. E. Hartnett, C. Wu, M. C. Bründer, W. A. Lagrèze, A. Stahl, A. Al-Hawasi, E. Larsson, Pia Lundgren, L. Gränse, B. Sunnqvist, K. Tornqvist, A. Wallin, G. Holmström, Kerstin Albertsson-Wikland, Staffan Nilsson, Ann Hellström
British Journal of Ophthalmology - 2022 -
A systematic review and meta-analysis of preanalytical factors and methodological differences influencing the measurement of circulating vascular endothelial growth
factor
Ulrika Sjöbom, Anders K. Nilsson, Hanna Gyllensten, Ann Hellström, Chatarina Löfqvist
Plos One - 2022 -
Serum choline in extremely preterm infants declines with increasing parenteral
nutrition
Anders K. Nilsson, Anders Pedersen, Daniel Malmodin, A. M. Lund, Gunnel Hellgren, Chatarina Löfqvist, I. H. Pupp, Ann Hellström
European Journal of Nutrition - 2021 -
Systematic review of the healthcare cost of bronchopulmonary
dysplasia.
Jhangir Humayun, Chatarina Löfqvist, David Ley, Ann Hellström, Hanna Gyllensten
BMJ open - 2021 -
Association of Docosahexaenoic Acid and Arachidonic Acid Serum Levels With Retinopathy of Prematurity in Preterm
Infants
Ann Hellström, Aldina Pivodic, L. Granse, Pia Lundgren, Ulrika Sjöbom, Anders K. Nilsson, Helena Söderling, Anna-Lena Hård, L. E. H. Smith, Chatarina Löfqvist
Jama Network Open - 2021 -
Analysis of Brain Injury Biomarker Neurofilament Light and Neurodevelopmental Outcomes and Retinopathy of Prematurity Among Preterm
Infants.
Ulrika Sjöbom, William Hellström, Chatarina Löfqvist, Anders K. Nilsson, Gerd Holmström, Ingrid Hansen Pupp, David Ley, Kaj Blennow, Henrik Zetterberg, Karin Sävman, Ann Hellström
JAMA network open - 2021 -
Decreased Platelet Counts and Serum Levels of VEGF-A, PDGF-BB, and BDNF in Extremely Preterm Infants Developing Severe
ROP
Gunnel Hellgren, Pia Lundgren, Aldina Pivodic, Chatarina Löfqvist, Anders K. Nilsson, D. Ley, Karin Sävman, L. E. Smith, Ann Hellström
Neonatology - 2021 -
Effect of Enteral Lipid Supplement on Severe Retinopathy of Prematurity A Randomized Clinical
Trial
Ann Hellström, Anders K. Nilsson, D. Wackernagel, Aldina Pivodic, M. Vanpee, Ulrika Sjöbom, Gunnel Hellgren, B. Hallberg, M. Domellof, Susanna Klevebro, William Hellström, Mats Andersson, A. M. Lund, Chatarina Löfqvist, Anders Elfvin, Karin Sävman, I. Hansen-Pupp, Anna-Lena Hård, L. E. H. Smith, D. Ley
JAMA Pediatrics - 2021 -
Unpasteurised maternal breast milk is positively associated with growth outcomes in extremely preterm
infants
A. M. Lund, Chatarina Löfqvist, Aldina Pivodic, Pia Lundgren, Anna-Lena Hård, Ann Hellström, I. Hansen-Pupp
Acta Paediatrica - 2020 -
IGF1, serum glucose, and retinopathy of prematurity in extremely preterm
infants
B. Cakir, William Hellström, Y. Tomita, Z. J. Fu, R. Liegl, Ann Winberg, I. Hansen-Pupp, D. Ley, Ann Hellström, Chatarina Löfqvist, L. E. H. Smith
Jci Insight - 2020 -
The IGF system and longitudinal growth in preterm infants in relation to gestational age, birth weight and
gender
Ann Hellström, J. Sigurdsson, Chatarina Löfqvist, Gunnel Hellgren, A. Kistner
Growth Hormone & Igf Research - 2020 -
Individual Risk Prediction for Sight-Threatening Retinopathy of Prematurity Using Birth
Characteristics
Aldina Pivodic, Anna-Lena Hård, Chatarina Löfqvist, Lois E.H. Smith, Carolyn Wu, Marie Christine Bründer, Wolf A. Lagrèze, Andreas Stahl, Gerd Holmström, Kerstin Albertsson-Wikland, Helena Johansson, Staffan Nilsson, Ann Hellström
JAMA Ophthalmology - 2020 -
C-Peptide Suppression During Insulin Infusion in the Extremely Preterm Infant Is Associated With Insulin
Sensitivity
William Hellström, Ingrid Hansen-Pupp, Gunnel Hellgren, Eva Engström, Lennart Stigson, Karin Sävman, David Ley, Chatarina Löfqvist
Journal of Clinical Endocrinology and Metabolism - 2019 -
Influence of Human Milk and Parenteral Lipid Emulsions on Serum Fatty Acid Profiles in Extremely Preterm
Infants.
Anders K. Nilsson, Chatarina Löfqvist, Svetlana Najm, Gunnel Hellgren, Karin Sävman, Mats X. Andersson, Lois E H Smith, Ann Hellström
JPEN - Journal of Parenteral and Enteral Nutrition - 2019 -
Thrombocytopenia is associated with severe retinopathy of
prematurity
B. Cakir, R. Liegl, Gunnel Hellgren, Pia Lundgren, Y. Sun, S. Klevebro, Chatarina Löfqvist, Clara Mannheimer, S. Cho, A. Poblete, R. Duran, B. Hallberg, J. Canas, V. Lorenz, Z. J. Liu, M. C. Sola-Visner, L. E. H. Smith, Ann Hellström
Jci Insight - 2018 -
Association of Retinopathy of Prematurity With Low Levels of Arachidonic Acid A Secondary Analysis of a Randomized Clinical
Trial
Chatarina Löfqvist, Svetlana Najm, Gunnel Hellgren, Eva Engström, Karin Sävman, Anders K. Nilsson, Mats X. Andersson, Anna-Lena Hård, L. E. H. Smith, Ann Hellström
Jama Ophthalmology - 2018 -
Long-chain polyunsaturated fatty acids decline rapidly in milk from mothers delivering extremely preterm indicating the need for
supplementation.
Anders K. Nilsson, Chatarina Löfqvist, Svetlana Najm, Gunnel Hellgren, Karin Sävman, Mats X. Andersson, Lois E H Smith, Ann Hellström
Acta paediatrica - 2018 -
Increased postnatal concentrations of pro-inflammatory cytokines are associated with reduced IGF-I levels and retinopathy of
prematurity
Gunnel Hellgren, Chatarina Löfqvist, I. Hansen-Pupp, M. Gram, L. E. Smith, D. Ley, Ann Hellström
Growth Hormone & Igf Research - 2018 -
Implementing higher oxygen saturation targets reduced the impact of poor weight gain as a predictor for retinopathy of
prematurity.
Pia Lundgren, Anna-Lena Hård, Åsa Wilde, Chatarina Löfqvist, Lois E.H. Smith, Ann Hellström
Acta Paediatrica, International Journal of Paediatrics - 2018 -
Adiponectin Mediates Dietary Omega-3 Long-Chain Polyunsaturated Fatty Acid Protection Against Choroidal Neovascularization in
Mice
Z. J. Fu, R. Lieg, Z. X. Wang, Y. Gong, C. H. Liu, Y. Sun, B. Cakir, S. B. Burnim, S. S. Meng, Chatarina Löfqvist, J. P. SanGiovanni, Ann Hellström, L. E. H. Smith
Investigative Ophthalmology & Visual Science - 2017 -
IGF-1 as a drug for preterm infants: A step-wise clinical
development
Ann Hellström, David Ley, Boubou Hallberg, Chatarina Löfqvist, Ingrid Hansen-Pupp, Luca A. Ramenghi, Jan Borg, Lois E.H. Smith, Anna-Lena Hård
Current Pharmaceutical Design - 2017 -
Photoreceptor glucose metabolism determines normal retinal vascular
growth
Zhongjie Fu, Chatarina Löfqvist, Raffael Liegl, Zhongxiao Wang, Ye Sun, Yan Gong, Chi Hsiu Liu, Steven S. Meng, Samuel B. Burnim, Ivana Arellano, My T. Chouinard, Rubi Duran, Alexander Poblete, Steve S. Cho, James D. Akula, Michael Kinter, David Ley, Ingrid Hansen Pupp, Saswata Talukdar, Ann Hellström, Lois Eh Smith
EMBO Molecular Medicine - 2017 -
Effects of a lipid emulsion containing fish oil on polyunsaturated fatty acid profiles, growth and morbidities in extremely premature infants: A randomized controlled
trial
Svetlana Najm, Chatarina Löfqvist, Gunnel Hellgren, Eva Engström, Pia Lundgren, Anna-Lena Hård, Alexandre Lapillonne, Karin Sävman, Anders K. Nilsson, Mats X. Andersson, Lois E.H. Smith, Ann Hellström
Clinical Nutrition ESPEN - 2017 -
IGF-I in the clinics: Use in retinopathy of
prematurity
Ann Hellström, D. Ley, I. Hansen-Pupp, B. Hallberg, L. A. Ramenghi, Chatarina Löfqvist, L. E. H. Smith, A. L. Hard
Growth Hormone & Igf Research - 2016 -
Review: adiponectin in
retinopathy
Z. F. Fu, Y. Gong, Chatarina Löfqvist, Ann Hellström, Lois E H Smith
Biochimica Et Biophysica Acta-Molecular Basis of Disease - 2016 -
Role of Insulinlike Growth Factor 1 in Fetal Development and in the Early Postnatal Life of Premature
Infants
Ann Hellström, D. Ley, I. Hansen-Pupp, B. Hallberg, L. A. Ramenghi, Chatarina Löfqvist, L. E. H. Smith, Anna-Lena Hård
American Journal of Perinatology - 2016 -
Serum concentrations of vascular endothelial growth factor in relation to retinopathy of
prematurity.
Gunnel Hellgren, Chatarina Löfqvist, Anna-Lena Hård, Ingrid Hansen-Pupp, Magnus Gram, David Ley, Lois E Smith, Ann Hellström
Pediatric research - 2016 -
Validating impact of temporal changes of adiponectin in relation to ROP
development
Chatarina Löfqvist, Gunnel Hellgren, Svetlana Najm, Eva Engström, Lennart Stigson, L. E. H. Smith, Anna-Lena Hård, Karin Sävman, Ann Hellström
Investigative Ophthalmology & Visual Science - 2016 -
Cohort study of growth patterns by gestational age in preterm infants developing
morbidity.
S Klevebro, Pia Lundgren, U Hammar, L E Smith, M Bottai, M Domellöf, Chatarina Löfqvist, B Hallberg, Ann Hellström
BMJ Open - 2016 -
IGF-1 in retinopathy of prematurity, a CNS neurovascular
disease
R. Liegl, Chatarina Löfqvist, Ann Hellström, L. E. H. Smith
Early Human Development - 2016 -
Oxygen Monitoring Reduces the Risk for Retinopathy of Prematurity in a Mexican
Population
L. C. Zepeda-Romero, Pia Lundgren, J. A. Gutierrez-Padilla, L. M. Gomez-Ruiz, M. Q. Corona, J. V. Orozco-Monroy, A. Barragan-Sanchez, J. C. Razo-Cervantes, Chatarina Löfqvist, Anna-Lena Hård, Ann Hellström
Neonatology - 2016 -
Insulin-like growth factor 1 has multisystem effects on foetal and preterm infant
development.
Ann Hellström, David Ley, Ingrid Hansen-Pupp, Boubou Hallberg, Chatarina Löfqvist, Linda van Marter, Mirjam van Weissenbruch, Luca A Ramenghi, Kathryn Beardsall, David Dunger, Anna-Lena Hård, Lois E H Smith
Acta paediatrica (Oslo, Norway : 1992) - 2016 -
Effect of Preterm Birth on Postnatal Apolipoprotein and Adipocytokine
Profiles
Gunnel Hellgren, Eva Engström, L. E. Smith, Chatarina Löfqvist, Ann Hellström
Neonatology - 2015 -
Dietary omega-3 polyunsaturated fatty acids decrease retinal neovascularization by adipose-endoplasmic reticulum stress reduction to increase
adiponectin
Z. J. Fu, Chatarina Löfqvist, Z. Shao, Y. Sun, J. S. Joyal, C. G. Hurst, R. Z. Cui, L. P. Evans, K. Tian, J. P. Sangiovanni, J. Chen, D. Ley, I. H. Pupp, Ann Hellström, L. E. H. Smith
American Journal of Clinical Nutrition - 2015 -
Early Surge in Circulatory Adiponectin Is Associated With Improved Growth at Near Term in Very Preterm
Infants.
Ingrid Hansen-Pupp, Gunnel Hellgren, Anna-Lena Hård, Lois Smith, Ann Hellström, Chatarina Löfqvist
The Journal of clinical endocrinology and metabolism - 2015 -
Low birth weight is a risk factor for severe retinopathy of prematurity depending on gestational
age.
Pia Lundgren, Anna Kistner, Eva M. Andersson, Ingrid Hansen Pupp, Gerd Holmström, David Ley, Aimon Niklasson, Lois E H Smith, Carolyn Wu, Ann Hellström, Chatarina Löfqvist
PloS one - 2014 -
Weight at first detection of retinopathy of prematurity predicts disease
severity
Pia Lundgren, Åse Wilde, Chatarina Löfqvist, L. E. H. Smith, Anna-Lena Hård, Ann Hellström
British Journal of Ophthalmology - 2014
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