- E-mailThomas.Halvorsen@uib.no
- Phone+47 924 64 843
- Visitor AddressHaukeland universitetssykehus, Laboratoriebygget
- Postal AddressPostboks 78045020 Bergen
Updated list of publications on PubMed, please click the link below:
https://www.ncbi.nlm.nih.gov/myncbi/16uVRzeeBPOkH/bibliography/public/
Academic article
- 2021. Self-Reported Health in Adolescents With Exercise-Induced Laryngeal Obstruction; A Cross-Sectional Study. Frontiers in pediatrics. 1-7.
- 2021. Reliability of maximum oxygen uptake in cardiopulmonary exercise testing with continuous laryngoscopy. European Respiratory Journal Open Research (ERJ Open Research). 1-9.
- 2021. Lifelong exposure to air pollution and greenness in relation to asthma, rhinitis and lung function in adulthood. Environment International. 10 pages.
- 2021. Induction of alveolar and bronchiolar phenotypes in human lung organoids. Physiological Reports.
- 2021. Early life growth and associations with lung function and bronchial hyperresponsiveness at 11-years of age. Respiratory Medicine. 1-8.
- 2020. Voice and Exercise Related Respiratory Symptoms in Extremely Preterm Born Children After Neonatal Patent Ductus Arteriosus. Frontiers in pediatrics. 10 pages.
- 2020. Predicting physical activity in a national cohort of children born extremely preterm. Early Human Development. 1-8.
- 2020. Heart rate during the first 24 hours in term-born infants. Archives of Disease in Childhood: Fetal and Neonatal Edition. 5 pages.
- 2020. European Respiratory Society guideline on long-term management of children with bronchopulmonary dysplasia. European Respiratory Journal. 1-17.
- 2020. Electromagnetic inductance plethysmography to study airflow after nebulized saline in bronchiolitis. Pediatric Pulmonology.
- 2020. Associations of preconception exposure to air pollution and greenness with offspring asthma and hay fever. International Journal of Environmental Research and Public Health (IJERPH). 1-14.
- 2019. Tardy development of safe medicines for children: a Nordic network offers new platform to reduce this inequity. Acta Paediatrica. 992-993.
- 2019. Sleep problems, behavioural problems and respiratory health in children born extremely preterm: a parental questionnaire study . BMJ Paediatrics Open. 1-7.
- 2019. Severe exercise-induced laryngeal obstruction treated with supraglottoplasty. Frontiers in surgery. 1-9.
- 2019. Lung function and bronchial hyper-reactivity from 11 to 18 years in children with bronchiolitis in infancy . Pediatric Allergy and Immunology. 57-65.
- 2019. Larynx: The Complex Gateway to the Lungs. Respiratory care.
- 2019. Feasibility and tolerability of measuring translaryngeal pressure during exercise. The Laryngoscope. 2748-2753.
- 2019. Expiratory airflow in late adolescence and early adulthood in individuals born very preterm or with very low birthweight compared with controls born at term or with normal birthweight: a meta-analysis of individual participant data. The Lancet Respiratory Medicine. 677-686.
- 2019. Exercise-induced laryngeal obstruction in athletes treated with inspiratory muscle training. BMJ Open sport & exercise medicine. 1-8.
- 2019. Comparison of physical activity and body composition in a cohort of children born extremely preterm or with extremely low birth weight to matched term-born controls: a follow-up study. BMJ Paediatrics Open. 1-11.
- 2018. Ventilator flow data predict bronchopulmonary dysplasia in extremely premature neonates. ERS Monograph. 1-7.
- 2018. The Heterogeneity of Exercise-induced Laryngeal Obstruction. American Journal of Respiratory and Critical Care Medicine. 1068-1069.
- 2018. Respiratory morbidity through the first decade of life in a national cohort of children born extremely preterm. BMC Pediatrics. 1-13.
- 2018. Renal function and blood pressure in 11 year old children born extremely preterm or small for gestational age. PLOS ONE. 1-11.
- 2018. Prenatal and neonatal factors predicting sleep problems in children born extremely preterm or with extremely low birthweight. Frontiers in pediatrics. 1-9.
- 2018. Laryngeal responses to mechanically assisted cough in progressing amyotrophic lateral sclerosis. Respiratory care. 538-549.
- 2018. Bronchial hyper-responsiveness in preterm-born subjects: A systematic review and meta-analysis. Pediatric Allergy and Immunology. 715-725.
- 2017. Ventilatory efficiency in children and adolescents born extremely preterm. Frontiers in Physiology. 8 pages.
- 2017. Mid-childhood outcomes after pre-viable preterm premature rupture of membranes. Journal of Perinatology. 1053-1059.
- 2017. Lung function at term in extremely preterm-born infants: A regional prospective cohort study. BMJ Open. 1-10.
- 2016. Respiratory rate during the first 24 hours of life in healthy term infants. Pediatrics.
- 2016. Increased bronchial hyperresponsiveness and higher asymmetric dimethylarginine levels after fetal growth restriction. American Journal of Respiratory Cell and Molecular Biology. 83-89.
- 2016. Exercise inducible laryngeal obstruction: diagnostics and management. Paediatric Respiratory Reviews. 86-94.
- 2016. Electromagnetic inductance plethysmography is well suited to measure tidal breathing in infants. ERS Monograph.
- 2016. Congenital laryngomalacia is related to exerciseinduced laryngeal obstruction in adolescence. Archives of Disease in Childhood. 443-448.
- 2015. Health-related quality of life may deteriorate from adolescence to young adulthood after extremely preterm birth. Acta Paediatrica. 948-955.
- 2015. Health-related quality of life and emotional and behavioral difficulties after extreme preterm birth: Developmental trajectories. PeerJ. 1-18.
- 2015. Comparison between two assessment methods for exercise-induced laryngeal obstructions. European Archives of Oto-Rhino-Laryngology. 425-430.
- 2015. Children born preterm at the turn of the millennium had better lung function than children born similarly preterm in the early 1990s. PLOS ONE. 17 pages.
- 2015. Adult respiratory outcomes of extreme preterm birth. A regional cohort study. Annals of the American Thoracic Society. 313-322.
- 2015. Adolescents who were born extremely preterm demonstrate modest decreases in exercise capacity. Acta Paediatrica. 1174-1181.
- 2015. A new non-invasive method of infant spirometry demonstrates a level of repeatability that is comparable to traditional methods. Acta Paediatrica. 1130-1137.
- 2014. Larynx during exercise: the unexplored bottleneck of the airways. European Archives of Oto-Rhino-Laryngology. 2101-2109.
- 2014. Exercise capacity after extremely preterm birth: Development from adolescence to adulthood. Annals of the American Thoracic Society. 537-545.
- 2014. Blood eosinophil counts during bronchiolitis are related to bronchial hyper-responsiveness and lung function in early adolescence. Acta Paediatrica. 86-92.
- 2013. Severe bronchiolitis in infancy: Can asthma in adolescence be predicted? Pediatric Pulmonology. 538-544.
- 2013. Pulmonary gas transfer in children and adolescents born extremely preterm. European Respiratory Journal. 1536-1544.
- 2013. Lung function after preterm birth: development from mid-childhood to adulthood. Thorax. 767-776.
- 2013. Laryngeal response patterns to mechanical insufflation-exsufflation in healthy subjects. American Journal of Physical Medicine & Rehabilitation. 920-929.
- 2013. Laryngeal movements during inspiratory muscle training in healthy subjects. Journal of Voice. 448-453.
- 2013. Increased inflammatory markers in adolescents born extremely preterm and small for gestational age. Journal of Pediatric Biochemistry. 239-246.
- 2013. Exhaled nitric oxide is related to atopy, but not asthma in adolescents with bronchiolitis in infancy. BMC Pulmonary Medicine.
- 2012. The outcome after severe bronchiolitis is related to gender and virus. Pediatric Allergy and Immunology. 391-398.
- 2012. Pain tolerance and pain perception in adolescents born extremely preterm. Journal of Pain. 978-987.
- 2012. Aerobic capacity and exercise performance in young people born extremely preterm. Pediatrics. E97-E105.
- 2011. Exercise-induced laryngeal obstruction: natural history and effect of surgical treatment. European Archives of Oto-Rhino-Laryngology. 1485-1492.
- 2010. Left vocal cord paralysis after extreme preterm birth, a new clinical scenario in adults. Pediatrics. E1569-E1577.
- 2010. Health related quality of life after extremely preterm birth: a matched controlled cohort study. Health and Quality of Life Outcomes. 8 pages.
- 2009. Neonatal bronchopulmonary dysplasia predicts abnormal pulmonary HRCT scans in long-term survivors of extreme preterm birth. Thorax. 405-410.
- 2009. Exercise induced dyspnea in the young. Larynx as the bottleneck of the airways. Respiratory Medicine. 1911-1918.
- 2009. Audiovisual assessment of exercise-induced laryngeal obstruction: reliability and validity of observations. European Archives of Oto-Rhino-Laryngology. 1929-1936.
- 2008. A novel mitochondrial ND5 (MTND5) gene mutation giving isolated exercise intolerance. Neuromuscular Disorders. 310-314.
- 2007. Surgical treatment of exercise-induced laryngeal dysfunction. European Archives of Oto-Rhino-Laryngology. 401-407.
- 2007. Continuous Laryngoscopy Exercise Test: A Method for Visualizing Laryngeal Dysfunction During Exercise (Letter). The Laryngoscope. 1509-1510.
- 2006. Mast cell activation and leukotriene secretion in wheezing infants. Relation to respiratory syncytial virus and outcome. Pediatric Allergy and Immunology. 37-42.
- 2006. High-resolution CT of the chest in children and young adults who were born prematurely: Findings in a population-based study. American Journal of Roentgenology. 1012-1018.
- 2006. Continuous laryngoscopy exercise test: a method for visualizing laryngeal dysfunction during exercise. The Laryngoscope. 52-57.
- 2006. Better care of immature infants; Has it influenced long-term pulmonary outcome? Acta Paediatrica. 547-554.
- 2005. Characteristics of asthma and airway hyper-responsiveness after premature birth. Pediatric Allergy and Immunology. 487-494.
- 2005. Assessment of lung volumes in children and adolescents: comparison of two plethysmographic techniques. Clinical Physiology and Functional Imaging. 62-68.
- 2004. Pulmonary outcome in adolescents of extreme preterm birth: a regional cohort study. Acta Paediatrica. 1294-1300.
- 2001. Eosinophil counts and urinary eosinophil protein X in children hospitalized for wheezing during the first year of life: prediction of recurrent wheezing. Acta Paediatrica. 843-849.
- 1997. Expression of colonization factor I fimbriae by enterotoxigenic Escherichia coli; influence of growth conditions and a recombinant positive regulatory gene. APMIS - Journal of Pathologiy, Microbiology and Immunology. 247-254.
Academic lecture
- 2019. Respiratory- and voice symptoms among extremely preterm born children with prolonged ventilator dependency. A Norwegian national cohort study. .
- 2018. Symptoms of vocal cord paresis among children born extremely premature with- or without a PDA ligation. .
- 2018. Is continuous laryngoscopy during cardiopulmonary exercise testing reliable for measuring maximum oxygen uptake?
- 2010. Respiratory follow-up of the grown preterm.
- 2007. Lung sequelae after preterm birth.
- 2007. Exercise induced Vocal Cord Dysfunction.
- 2007. Exercise induced Vocal Cord Dysfunction.
- 2005. Exercise-induced vocal cord dysfunction.
- 2003. Obstructive pulmonary disease and physical activity in childhood.
- 2003. Exercise induced stridor: Visualising the problem.
Editorial
- 2018. Our tiny preemies: What will become of their future pulmonary health? Annals of the American Thoracic Society. 1276-1278.
Reader opinion piece
- 2017. Systemiske steroider til førskolebarn med symptomer fra nedre luftveier. Tidsskrift for Den norske legeforening. 698-699.
- 2013. The optimal management for patients (Letter). Pediatric Pulmonology. 936-936.
- 2011. Use of Post-Exercise Laryngoscopy to Evaluate Exercise Induced Dyspnea (Letter). Pediatric Pulmonology. 515-516.
Letter to the editor
- 2018. Laryngoscopy Can Be a Valuable Tool for Unexpected Therapeutic Response in Noninvasive Respiratory Interventions. Respiratory care. 1459-1461.
- 2011. Larynx in exercising humans; the unexplored bottleneck of the airways (Letter). Pediatrics. 1 pages.
Doctoral dissertation
- 2018. Tidal breathing parameters in extremely premature infants. Feasibility and clinical utility of electromagnetic inductance plethysmography.
- 2018. Laryngeal response patterns during mechanically assisted cough in Amyotrophic Lateral Sclerosis.
- 2016. Long-term Respiratory Outcomes of Extreme Preterm Birth. A regional cohort study.
- 2015. Exercise Capacity after extremely preterm birth. Development from childhood to adulthood.
- 2006. Lung sequelae after premature birth. A population based, controlled, long-term cohort study (dissertation).
Interview
- 2014. Forskning på legemidler til barn må gjøres i Norge.
Abstract
- 2020. Conundrums of exercise-related breathing problems. Epiglottic, laryngeal, or bronchial obstruction? American Journal of Respiratory and Critical Care Medicine. e142-e143.
- 2016. Ventilatory efficiency in children and adolescents born extremely preterm. European Respiratory Journal.
- 2013. Day To Day Repeatability And Circadian Variation Of Lung Volume Measurements. Medicine & Science in Sports & Exercise. 291-291.
Poster
- 2016. Respiratory morbidity in extremely premature born children and later physical Activity. .
- 2014. Spirometry- a tool for diagnosing exercise induced laryngeal obstruction (EILO)?
- 2014. Exercise induced laryngeal obstruction(EILO)diagnosed with laryngoscopy during rest or during exercise?
- 2014. Exercise induced inspiratory symptoms.
- 2014. Exercise induced inspiratory stridor (EIIS) in athletes.
- 2014. Exercise Induced Inspiratory Stridor (EIIS) - A growing Challenge during Physical activity.
- 2014. Alveolar nitric oxide(NO)in children born extremely preterm (EP).
Academic literature review
- 2019. Exercise induced laryngeal obstructions in humans and equines. A comparative review . Frontiers in Physiology. 1-10.
- 2018. Working towards a common transatlantic approach for evaluation of exercise-induced laryngeal obstruction. Immunology and allergy clinics of North America. 281-292.
- 2018. Bronchial hyper-responsiveness after preterm birth. Paediatric Respiratory Reviews. 34-40.
- 2017. Left vocal cord paralysis after patent ductus arteriosus ligation: A systematic review. Paediatric Respiratory Reviews. 74-85.
- 2016. A systematic review and meta-analysis: Prevalence and consequences of left recurrent laryngeal nerve paresis following surgical ligation of patent ductus arteriosus in extremely premature infants. PROSPERO 2016:CRD42016029921 Available from http://www.crd.york.ac.uk/PROSPERO_REBRANDING/display_record.asp?ID=CRD42016029921. Prospero: a journal of new thinking in philosophy for education.
- 2015. Respiratory illness contributed significantly to morbidity in children born extremely premature or with extremely low birthweights in 1999-2000. Acta Paediatrica. 1189-1198.
- 2015. ERS/ELS/ACCP 2013 international consensus conference nomenclature on inducible laryngeal obstructions. European Respiratory Review. 445-450.
- 2011. Exercise Induced Laryngeal Obstruction (EILO): Diagnosis and Management. Journal of ENT masterclass. 117-123.
- 2009. Emergency presentation and management of acute severe asthma in children. Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine. 11.
Article in business/trade/industry journal
- 2018. Heterogeniteten ved anstrengelsesutløst laryngeal obstruksjon. BestPractice. Lungemedisin. 22-26.
- 2016. Anstrengelsesutløst laryngeal obstruksjon - diagnostikk og behandling. Best Practice Lungemedisin i Norge. 22-25.
More information in national current research information system (CRIStin)
Updated list of publications on PubMed, please click the link below:
https://www.ncbi.nlm.nih.gov/myncbi/16uVRzeeBPOkH/bibliography/public/