Felix A Ratjen (Felix Ratjen)

Scopus Author ID ORCID

Publication Activity (10 Years)

Years Active: 2014-2024
Publications (10 Years): 40

Top Venues

Pediatric pulmonology

The European respiratory journal

Thorax

Annals of the American Thoracic Society

Hospital for Sick Children

University of Duisburg-Essen (PHD)

This page only lists publications with an associated author ORCID identifier.

Affiliation History

Hospital for Sick Children

Canada

Program Head :: Translational Medicine

University of Toronto

Canada

Professor :: Pediatrics

Hospital for Sick Children

Canada

Division Head :: Respiratory Medicine

Education History

University of Duisburg-Essen

Germany

PHD :: Medicine, Habilitation Pediatrics

Publications

Valerie Waters, Michelle Shaw, Lucy Perrem, Bradley S Quon, Elizabeth Tullis, Melinda Solomon, Jonathan H Rayment, Annick Lavoie, Sze Man Tse, Patrick Daigneault, Lara Bilodeau, April Price, J Michael Nicholson, Melanie Chin, Michael Parkins, Martha L McKinney, Julian S Tam, Sanja Stanojevic, Hartmut Grasemann, Felix A Ratjen, null null
A randomised trial of oral prednisone for cystic fibrosis pulmonary exacerbation treatment. The European respiratory journal 63 (6) (2024)
Elias Seidl, Johann-Christoph Licht, Rianne de Vries, Felix A Ratjen, Hartmut Grasemann
Exhaled Breath Analysis Detects the Clearance of Staphylococcus aureus from the Airways of Children with Cystic Fibrosis. Biomedicines 12 (2) (2024)
Elias Seidl, Johann-Christoph Licht, Rianne de Vries, Felix A Ratjen, Hartmut Grasemann
Exhaled Breath Analysis Detects the Clearance of Staphylococcus aureus from the Airways of Children with Cystic Fibrosis. Biomedicines 12 (2) (2024)
Valerie Waters, Michelle Shaw, Lucy Perrem, Bradley S Quon, Elizabeth Tullis, Melinda Solomon, Jonathan H Rayment, Annick Lavoie, Sze Man Tse, Patrick Daigneault, Lara Bilodeau, April Price, J Michael Nicholson, Melanie Chin, Michael Parkins, Martha L McKinney, Julian S Tam, Sanja Stanojevic, Hartmut Grasemann, Felix A Ratjen, null null
A randomized trial of oral prednisone for cystic fibrosis pulmonary exacerbation treatment. The European respiratory journal (2024)
Elias Seidl, Dvir Gatt, Wallace B Wee, David Wilson, Felix A Ratjen, Hartmut Grasemann
Bronchodilator responsiveness in children with primary ciliary dyskinesia. ERJ open research 10 (1) (2024)
Elias Seidl, Dvir Gatt, Wallace B Wee, David Wilson, Felix A Ratjen, Hartmut Grasemann
Bronchodilator responsiveness in children with primary ciliary dyskinesia. ERJ open research 10 (1) (2024)
Valerie Waters, Michelle Shaw, Lucy Perrem, Bradley S Quon, Elizabeth Tullis, Melinda Solomon, Jonathan H Rayment, Annick Lavoie, Sze Man Tse, Patrick Daigneault, Lara Bilodeau, April Price, J Michael Nicholson, Melanie Chin, Michael Parkins, Martha L McKinney, Julian S Tam, Sanja Stanojevic, Hartmut Grasemann, Felix A Ratjen, null null
A randomised trial of oral prednisone for cystic fibrosis pulmonary exacerbation treatment. The European respiratory journal 63 (6) (2024)
Dvir Gatt, Michelle Shaw, Valerie Waters, Fiona Kritzinger, Melinda Solomon, Sharon Dell, Felix A Ratjen
Treatment response to pulmonary exacerbation in primary ciliary dyskinesia. Pediatric pulmonology (2023)
Tarini Nawamalie Abeysinghe Gunawardena, Zoltán Bozóky, Claire Bartlett, Hong Ouyang, Paul D W Eckford, Theo J Moraes, Felix A Ratjen, Tanja Gonska, Christine E Bear
Correlation of Electrophysiological and Fluorescence-Based Measurements of Modulator Efficacy in Nasal Epithelial Cultures Derived from People with Cystic Fibrosis. Cells 12 (8) (2023)
Hartmut Grasemann, Felix A Ratjen
Cystic Fibrosis. The New England journal of medicine 389 (18) (2023)
Dvir Gatt, Felix A Ratjen
Preventing Continuous Damage in Primary Ciliary Dyskinesia: Is Airway Inflammation a Potential Target? Annals of the American Thoracic Society 20 (1) (2023)
Dvir Gatt, Felix A Ratjen
Preventing Continuous Damage in Primary Ciliary Dyskinesia: Is Airway Inflammation a Potential Target? Annals of the American Thoracic Society 20 (1) (2023)
Alexandra Kilian, Giuseppe A Latino, Andrew J White, Felix A Ratjen, Jamie McDonald, Kevin J Whitehead, James R Gossage, Timo Krings, Michael T Lawton, Helen Kim, Marie E Faughnan, null The Brain Vascular Malformation Consortium Hht Investigator Group
Reply to Eker et al. Comment on "Kilian et al. Comparing Characteristics and Treatment of Brain Vascular Malformations in Children and Adults with HHT. J. Clin. Med. 2023, 12 , 2704". Journal of clinical medicine 12 (23) (2023)
Tarini Nawamalie Abeysinghe Gunawardena, Zoltán Bozóky, Claire Bartlett, Hong Ouyang, Paul D W Eckford, Theo J Moraes, Felix A Ratjen, Tanja Gonska, Christine E Bear
Correlation of Electrophysiological and Fluorescence-Based Measurements of Modulator Efficacy in Nasal Epithelial Cultures Derived from People with Cystic Fibrosis. Cells 12 (8) (2023)
Christine Bear, Felix A Ratjen
Charting the path to expanded access for CFTR modulator drugs: the nose knows. The European respiratory journal 62 (4) (2023)
Tarini Nawamalie Abeysinghe Gunawardena, Zoltán Bozóky, Claire Bartlett, Hong Ouyang, Paul D W Eckford, Theo J Moraes, Felix A Ratjen, Tanja Gonska, Christine E Bear
Correlation of Electrophysiological and Fluorescence-Based Measurements of Modulator Efficacy in Nasal Epithelial Cultures Derived from People with Cystic Fibrosis. Cells 12 (8) (2023)
Dvir Gatt, Felix A Ratjen
Preventing Continuous Damage in Primary Ciliary Dyskinesia: Is Airway Inflammation a Potential Target? Annals of the American Thoracic Society 20 (1) (2023)
Ediane de Queiroz Andrade, Brooke Bailey, Jane C Davies, Renee Jensen, Felix A Ratjen, Clare J Saunders, Christopher Short, Paul D Robinson
Reply to migration is not the perfect answer: Optimized methodology to assess LCI agreement between corrected legacy multiple breath nitrogen washout data and that directly collected on updated software. Pediatric pulmonology (2023)
Lucy Mary Perrem, Sanja Stanojevic, Melinda Solomon, Hartmut Grasemann, Neil Sweezey, Valerie Waters, Don B Sanders, Stephanie D Davis, Felix A Ratjen
Evaluation of clinically relevant changes in the lung clearance index in children with cystic fibrosis and healthy controls. Thorax (2022)
Anne-Christianne Kentgens, Philipp Latzin, Pinelopi Anagnostopoulou, Renee Jensen, Mirjam Stahl, Alana Harper, Sophie Yammine, Rachel E Foong, Graham L Hall, Florian Singer, Sanja Stanojevic, Marcus Alexander Mall, Felix A Ratjen, Kathryn A Ramsey
Normative multiple-breath washout data in school-aged children corrected for sensor error. The European respiratory journal 60 (2) (2022)
Mordechai Pollak, Michelle Shaw, David Wilson, Melinda Solomon, Felix A Ratjen, Hartmut Grasemann
Bronchodilator responsiveness in cystic fibrosis children treated for pulmonary exacerbations. Pediatric pulmonology 56 (7) (2021)
Marie E Faughnan, Johannes J Mager, Steven W Hetts, Valerie A Palda, Felix A Ratjen
Second International Guidelines for the Diagnosis and Management of Hereditary Hemorrhagic Telangiectasia. Annals of internal medicine 174 (7) (2021)
Heather N Muston, Lucy Mary Perrem, Michael D Davis, Felix A Ratjen, Clement L Ren
The remaining barriers to normalcy in CF: Advances in assessment of CF lung disease. Pediatric pulmonology (2021)
Lucy Mary Perrem, Paul McNally, Felix A Ratjen
Apples to apples? Comparative analyses of national CF registries. Thorax (2021)
Sarah M Isaac, Renee Jensen, Pinelopi Anagnostopoulou, Jane C Davies, Monika Gappa, Philipp Latzin, Clare Saunders, Christopher Short, Florian Singer, Sanja Stanojevic, Annelies Zwitserloot, Felix A Ratjen
Evaluation of a multiple breath nitrogen washout system in children. Pediatric pulmonology 55 (8) (2020)
Marie E Faughnan, Johannes J Mager, Steven W Hetts, Valerie A Palda, Kelly Lang-Robertson, Elisabetta Buscarini, Erik Deslandres, Raj S Kasthuri, Andrea Lausman, David Poetker, Felix A Ratjen, Mark S Chesnutt, Marianne S Clancy, Kevin J Whitehead, David J Kuter, Murali M Chakinala, Miles B Conrad, Daniel Cortes, Claudia Crocione, Jama Darling, Els de Gussem, Carol Derksen, Sophie Dupuis-Girod, Patrick Foy, Urban W Geisthoff, James R Gossage, Adrienne M Hammilll, Ketil Heimdal, Katharine Henderson, Vivek N Iyer, Anette Drøhse Kjeldsen, Masaki Komiyama, Kevin Korenblatt, Jamie McDonald, Jack McMahon, Justin P McWilliams, Mary E Meek, Meir Mei Zahav, Scott Olitsky, Sara Palmer, Rose Pantalone, Jay F Piccirillo, Beth Plahn, Mary E M Porteous, Marco C Post, Ivan Radovanovic, Paul J Rochon, Josanna Rodriguez-Lopez, Carlo Sabba, Marcelo Martín Serra, Claire L Shovlin, Dennis Sprecher, Andrew J White, Ingrid Winship, Roberto Zarrabeitia
Second International Guidelines for the Diagnosis and Management of Hereditary Hemorrhagic Telangiectasia. Annals of internal medicine 173 (12) (2020)
Linnea Skov, Kent Green, Sanja Stanojevic, Renee Jensen, Frederik Buchvald, Felix A Ratjen, Kim G Nielsen
Lung compartment analysis assessed from N2 multiple-breath washout in children with cystic fibrosis. Pediatric pulmonology 55 (7) (2020)
Lucy Mary Perrem, Felix A Ratjen
Anti-inflammatories and mucociliary clearance therapies in the age of CFTR modulators. Pediatric pulmonology (2020)
Michelle Shaw, Martinus C Oppelaar, Renee Jensen, Sanja Stanojevic, Stephanie D Davis, George Retsch-Bogart, Felix A Ratjen
The utility of moment ratios and abbreviated endpoints of the multiple breath washout test in preschool children with cystic fibrosis. Pediatric pulmonology 55 (3) (2020)
Alexandra Kilian, Giuseppe A Latino, Andrew J White, Dewi Clark, Murali M Chakinala, Felix A Ratjen, Jamie McDonald, Kevin J Whitehead, James R Gossage, Doris Da May Lin, Katharine Henderson, Jeffrey Pollak, Justin P McWilliams, Helen Kim, Michael T Lawton, Marie E Faughnan, null null
Genotype-Phenotype Correlations in Children with HHT. Journal of clinical medicine 9 (9) (2020)
Paul D Robinson, Philipp Latzin, Kathryn Angela Ramsey, Sanja Stanojevic, Paul Aurora, Stephanie D Davis, Monika Gappa, Graham L Hall, Alex Robert Horsley, Renee Jensen, Sooky Lum, Carlos Carlos Milla Milla, Kim G Nielsen, Jessica E Pittman, Margaret Rosenfeld, Florian Singer, Padmaja Subbarao, Per A Gustafsson, Felix A Ratjen, null null
Preschool Multiple-Breath Washout Testing. An Official American Thoracic Society Technical Statement. American journal of respiratory and critical care medicine 197 (5) (2019)
Jonathan H Rayment, Felix A Ratjen
Another Brick in the Wall: Lung Clearance Index and Lower Airways Pathology in Preschool Cystic Fibrosis. Annals of the American Thoracic Society 14 (9) (2019)
Steven V Molinski, Saumel Ahmadi, Wan Ip, Hong Ouyang, Adriana Villella, John P Miller, Po-Shun Lee, Kethika Kulleperuma, Kai Du, Michelle Di Paola, Paul Dw Eckford, Onofrio Laselva, Ling Jun Huan, Leigh Wellhauser, Ellen Li, Peter N Ray, Régis Pomès, Theo J Moraes, Tanja Gonska, Felix A Ratjen, Christine E Bear
Orkambi® and amplifier co-therapy improves function from a rare CFTR mutation in gene-edited cells and patient tissue. EMBO molecular medicine 9 (9) (2018)
Jonathan H Rayment, Sanja Stanojevic, Stephanie D Davis, George Retsch-Bogart, Felix A Ratjen
Lung clearance index to monitor treatment response in pulmonary exacerbations in preschool children with cystic fibrosis. Thorax 73 (5) (2018)
Zihang Lu, Rachel E Foong, Krzysztof Kowalik, Theo J Moraes, Ayanna Boyce, Aimee Dubeau, Susan Balkovec, Per Magnus Gustafsson, Allan B Becker, Piush J Mandhane, Stuart E Turvey, Wendy Lou, Felix A Ratjen, Malcolm R Sears, Padmaja Subbarao
Ventilation inhomogeneity in infants with recurrent wheezing. Thorax 73 (10) (2018)
Mica Kane, Jonathan H Rayment, Renee Jensen, Reginald McDonald, Sanja Stanojevic, Felix A Ratjen
Correcting for tissue nitrogen excretion in multiple breath washout measurements. PloS one 12 (10) (2017)
Sanja Stanojevic, Stephanie D Davis, George Retsch-Bogart, Hailey Webster, Miriam Davis, Robin C Johnson, Renee Jensen, Maria Ester Pizarro, Mica Kane, Charles C Clem, Leah Schornick, Padmaja Subbarao, Felix A Ratjen
Progression of Lung Disease in Preschool Patients with Cystic Fibrosis. American journal of respiratory and critical care medicine 195 (9) (2017)
Kathryn Angela Ramsey, Felix A Ratjen, Philipp Latzin
Elucidating progression of early cystic fibrosis lung disease. The European respiratory journal 50 (5) (2017)
Sanja Stanojevic, Alexandra McDonald, Valerie Waters, Sarah MacDonald, Eric Horton, Elizabeth Tullis, Felix A Ratjen
Effect of pulmonary exacerbations treated with oral antibiotics on clinical outcomes in cystic fibrosis. Thorax 72 (4) (2016)
Mica Kane, Tanja Gonska, Renee Jensen, Julie Avolio, Michelle Klingel, Sanja Stanojevic, Felix A Ratjen
Lung clearance index response in patients with CF with class III CFTR mutations. Thorax 71 (5) (2016)
Hartmut Grasemann, Thomas Jaecklin, Anne Mehl, Hailu Huang, Mahroukh Rafii, Paul Pencharz, Felix A Ratjen
Multitracer stable isotope quantification of arginase and nitric oxide synthase activity in a mouse model of pseudomonas lung infection. Mediators of inflammation 2014 (2014)

Felix A Ratjen.css-eqlu8i{font-size:small;padding-left:4px;} (Felix Ratjen)

Publication Activity (10 Years)

Top Topics

Top Venues

Felix A Ratjen (Felix Ratjen)