Kjell Helenius - UTU Research Portal

Kjell Helenius

- Doctoral Researcher,
- Clinical Lecturer,
- University Research Fellow
Paediatrics and Adolescent Medicine (Department of Clinical Medicine)
- Docent,
Department of Clinical Medicine (Faculty of Medicine)

kkhele@utu.fi

: https://orcid.org/0000-0002-6296-6797

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Family Rooms in Neonatal Intensive Care Units and Neonatal Outcomes: An International Survey and Linked Cohort Study (2020)
- Journal of Pediatrics
Lehtonen Liisa, Lee Shoo K., Kusuda Satoshi, Lui Kei, Norman Mikael, Bassler Dirk, Håkansson Stellan, Vento Maximo, Darlow Brian A., Adams Mark, Puglia Monia, Isayama Tetsuya, Noguchi Akihiko, Morisaki Naho, Helenius Kjell, Reichman Brian, S.Shah Prakesh; International Network for Evaluating Outcomes of Neonates (iNeo)
Neonatal Intensive Care Unit-Level Patent Ductus Arteriosus Treatment Rates and Outcomes in Infants Born Extremely Preterm (2020)
- Journal of Pediatrics
Tetsuya Isayama, Satoshi Kusuda, Brian Reichman, Shoo K. Lee, Liisa Lehtonen, Mikael Norman, Mark Adams, Dirk Bassler, Kjell Helenius, Stellan Hakansson, Junmin Yang, Amish Jain, Prakesh S. Shah; International Network for Evaluating Outcomes of Neonates (iNeo) Investigators
Association of early postnatal transfer and birth outside a tertiary hospital with mortality and severe brain injury in extremely preterm infants: observational cohort study with propensity score matching (2019)
- BMJ
Kjell Helenius, Nicholas Longford, Liisa Lehtonen, Neena Modi, Chris Gale
Preventive strategies and factors associated with surgically treated necrotising enterocolitis in extremely preterm infants: an international unit survey linked with retrospective cohort data analysis (2019)
- BMJ Open
Mark Adams, Dirk Bassler, Brian A Darlow, Kei Lui, Brian Reichman, Stellan Hakansson, Mikael Norman, Shoo K Lee, Kjell K Helenius, Liisa Lehtonen, Laura San Feliciano, Maximo Vento, Marco Moroni, Marc Beltempo, Junmin Yang, Prakesh S Shah
Survey shows marked variations in approaches to redirection of care for critically ill very preterm infants in 11 countries (2019)
- Acta Paediatrica
Kjell Helenius, Naho Morisaki, Satoshi Kusuda, Prakesh S. Shah, Mikael Norman, Liisa Lehtonen, Brian Reichman, Brian A. Darlow, Akihiko Noguchi, Mark Adams, Dirk Bassler, Stellan Håkansson, Tetsuya Isayama, Elettra Berti, Shoo K. Lee, Maximo Vento, Kei Lui; on behalf of the International Network for Evaluation of Outcomes of neonates (iNeo)
The International Network for Evaluating Outcomes (iNeo) of neonates: evolution, progress and opportunities (2019)
- Translational Pediatrics
Shah PS, Lui K, Reichman B, Norman M, Kusuda S, Lehtonen L, Adams M, Vento M, Darlow BA, Modi N, Rusconi F, Hakansson S, San Feliciano L, Helenius KK, Bassler D, Hirano S, Lee SK; on behalf of the International Network for Evaluating Outcomes (iNeo) of Neonates
Trends in centralization of very preterm deliveries and neonatal survival in Finland in 1987-2017 (2019)
- Translational Pediatrics
Helenius K, Gissler M, Lehtonen L
Unit-Level Variations in Healthcare Professionals' Availability for Preterm Neonates <29 Weeks' Gestation: An International Survey (2019)
- Neonatology
Maher Shahroor, Liisa Lehtonen, Shoo K. Lee, Stellan Håkansson, Maximo Vento, Brian A. Darlow, Mark Adams, Annalisa Mori, Kei Lui, Dirk Bassler, Naho Morisaki, Neena Modi, Akihiko Noguchi, Satoshi Kusuda, Marc Beltempo, Kjell Helenius, Tetsuya Isayama, Brian Reichman, Prakesh S. Shah; on behalf of the International Network for Evaluation of Outcomes (iNeo) of neonates
Respiratory Management of Extremely Preterm Infants: An International Survey (2018)
- Neonatology
Beltempo, M., Isayama, T., Vento, M., Lui, K., Kusuda, S., Lehtonen, L., Sjörs, G., Håkansson, S., Adams, M., Noguchi, A., Reichman, B., Darlow, B.A., Morisaki, N., Bassler, D., Pratesi, S., Lee, S.K., Lodha, A., Modi, N., Helenius, K., Shah, P.S.
Survival in Very Preterm Infants: An International Comparison of 10 National Neonatal Networks (2018)
- Obstetrical and Gynecological Survey
Kjell Helenius, Gunnar Sjörs, Prakesh Shah, Neena Modi, Brian Reichman, Naho Morisaki, Satoshi Kusuda, Kei Lui, Brian Darlow, Dirk Bassler, Stellan Håkansson, Mark Adams, Maximo Vento, Franca Rusconi, Tetsuya Isayama, Shoo Lee, Liisa Lehtonen
Survival in Very Preterm Infants: An International Comparison of 10 National Neonatal Networks (2018)
- Pediatrics
Kjell Helenius, Gunnar Sjörs, Prakesh S. Shah, Neena Modi, Brian Reichman, Naho Morisaki, Satoshi Kusuda, Kei Lui, Brian A. Darlow, Dirk Bassler, Stellan Håkansson, Mark Adams, Maximo Vento, Franca Rusconi, Tetsuya Isayama, Shoo K. Lee, Liisa Lehtonen; on behalf of the International Network for Evaluating Outcomes (iNeo) of Neonates
Variations in Oxygen Saturation Targeting, and Retinopathy of Prematurity Screening and Treatment Criteria in Neonatal Intensive Care Units: An International Survey (2018)
- Neonatology
Darlow B.A., Vento M., Beltempo M., Lehtonen L., Håkansson S., Reichman B., Helenius K., Sjörs G., Sigali E., Lee S., Noguchi A., Morisaki N., Kusuda S., Bassler D., San Feliciano L., Adams M., Isayama T., Shah P.S., Lui K.
International variations and trends in the treatment for retinopathy of prematurity (2017)
- British Journal of Ophthalmology
Darlow BA, Lui K, Kusuda S, Reichman B, Hakansson S, Bassler D, Modi N, Lee SK, Lehtonen L, Vento M, Isayama T, Sjors G, Helenius KK, Adams M, Rusconi F, Morisaki N, Shah PS
Amount of Antenatal Care Days in a Context of Effective Regionalization of Very Preterm Deliveries (2016)
- Journal of Pediatrics
Helenius K, Helle E, Lehtonen L
Important lessons about ear drainage in preterm infants (2014)
- Acta Paediatrica
Kjell Helenius, Hanna Soukka, Liisa Lehtonen