Article
Pediatrics
Paola Di Filippo, Cosimo Giannini, Marina Attanasi, Giulia Dodi, Alessandra Scaparrotta, Marianna Immacolata Petrosino, Sabrina Di Pillo, Francesco Chiarelli
Summary: This study aimed to assess the impact of prematurity on respiratory outcomes in 11-year-old children. The results showed that preschool wheezing was more common in preterm children, with lower DLCO values and a positive correlation with gestational age, while no significant differences were found in lung function assessment and airway inflammation compared to term children.
FRONTIERS IN PEDIATRICS
(2021)
Article
Behavioral Sciences
Robert M. Joseph, Emily R. Lai, Somer Bishop, Joe Yi, Margaret L. Bauman, Jean A. Frazier Jr, Hudson P. Santos, Laurie M. Douglas, Karl K. C. Kuban, Rebecca C. Fry, T. Michael O'Shea
Summary: Children born preterm have different ASD core symptoms and associated characteristics compared to children born at term. This study compared extremely preterm (EP) and term-born children with ASD using the Autism Diagnostic Interview-Revised (ADI-R) and the Autism Diagnostic Observation Schedule (ADOS). The results showed that the EP group had less severe symptom scores on verbal communication, particularly stereotyped language, and restricted, repetitive behaviors. Additionally, the EP group had higher rates of language delays and lower physical growth parameters.
Article
Neurosciences
Nelly Padilla, Anira Escrichs, Elvira del Agua, Morten Kringelbach, Antonio Donaire, Gustavo Deco, Ulrika Aden
Summary: The brain in extremely preterm (EPT) children has difficulties in adapting and developing after birth. Resting-state functional magnetic resonance imaging revealed reduced neural information propagation and variability in certain brain networks, which were associated with cognitive performance. This study suggests that interventions targeting these resting-state networks could help improve brain function in EPT children.
Article
Pediatrics
Victoria Griffiths, Henrietta Blinder, Lamia Hayawi, Nicholas Barrowman, Thuy Mai Luu, Theo J. Moraes, Grace Parraga, Giles Santyr, Bernard Thebaud, Anne-Monique Nuyt, Sherri L. Katz
Summary: This study aimed to evaluate symptoms of sleep-disordered breathing (SDB) in children born extremely preterm, with and without a history of bronchopulmonary dysplasia (BPD). The results showed no clinically important differences in sleep symptoms between children with and without BPD. Further research is needed to explore the relationship between sleep symptoms, airway obstruction, and neurobehavioral symptoms in premature-born children.
EUROPEAN JOURNAL OF PEDIATRICS
(2023)
Article
Pediatrics
Emilie Thivierge, Thuy Mai Luu, Claude Julie Bourque, Laurie-Anne Duquette, Rebecca Pearce, Magdalena Jaworski, Keith J. Barrington, Anne Synnes, Annie Janvier
Summary: The study aimed to explore decisional regret of parents of extremely preterm babies and analyze factors associated with regret. The findings showed that approximately half of the parents had regrets regarding their neonatal intensive care unit stay. Causes of regret and guilt should be addressed and minimized.
JOURNAL OF PEDIATRICS
(2023)
Article
Pediatrics
Jonathan S. Litt, Samantha Johnson, Neil Marlow, Henning Tiemeier
Summary: This study aimed to investigate whether poor childhood pulmonary function explains the association between extremely preterm birth and attention-deficit/hyperactivity disorder symptoms in young adulthood. The results showed that extremely preterm individuals had a higher risk of inattention compared to term-born peers, and this risk may be related to poor pulmonary function.
Article
Medicine, General & Internal
Jane E. Brumbaugh, Edward F. Bell, Barbara T. Do, Rachel G. Greenberg, Barbara J. Stoll, Sara B. DeMauro, Heidi M. Harmon, Susan R. Hintz, Abhik Das, Karen M. Puopolo
Summary: This study aimed to report the incidence of late-onset meningitis (LOM) during birth hospitalization and the neurodevelopmental outcomes at 18 to 26 months' corrected age in children born extremely preterm. The results showed a decreasing incidence of LOM, and both LOM and late-onset sepsis (LOS) were associated with an increased risk of death or neurodevelopmental impairment (NDI), with varying risk depending on the LOM pathogen.
Review
Pediatrics
Lex W. Doyle, Alicia Spittle, Peter J. Anderson, Jeanie Ling Yoong Cheong
Summary: With improvements in medical care, survival rates for extremely preterm infants have increased, but they face more health and developmental challenges during school-age years.
ARCHIVES OF DISEASE IN CHILDHOOD
(2021)
Article
Clinical Neurology
Jayne Trickett, Marialivia Bernardi, Amanda Fahy, Rebecca Lancaster, Jennifer Larsen, Yanyan Ni, Emmi Suonpera, Dieter Wolke, Neil Marlow, Samantha Johnson
Summary: Children born extremely preterm are at increased risk of sleep disturbances compared to term-born children, with night wakings partially mediating the relationship between preterm birth and ADHD symptoms and emotional problems.
Article
Pediatrics
Hedvig Kvanta, Jenny Bolk, Lina Brostrom, Daniela Nosko, Lexuri Fernandez de Gamarra-Oca, Nelly Padilla, Ulrika Aden
Summary: This study found reduced brain volume and cortical thickness in language-related regions in children born extremely preterm, with no difference in volumetric asymmetry. The brain volume was associated with language outcomes.
PEDIATRIC RESEARCH
(2023)
Article
Pediatrics
Fredrik Serenius, Ylva Fredriksson Kaul, Karin Kallen, Maria Hafstrom, Ulrika Aden, Karin Stjernqvist, Aijaz Farooqi, EXPRESS Study Grp
Summary: The aim of this study was to determine the prevalence of neurobehavioral symptoms in extremely preterm children. The study found that compared to term-born children, preterm children had more problems in multiple neurobehavioral domains, and this was true for both children with and without intellectual disabilities. Therefore, ongoing assessments of behavior in preterm children until school age or beyond are crucial.
Article
Pediatrics
Olga Kochukhova, Ylva Fredriksson Kaul, Martin Johansson, Cecilia Montgomery, Gerd Holmstrom, Katarina Strand Brodd, Lena Hellstrom-Westas
Summary: The study found that 12-year-old children born very preterm showed deficits in cognitive, motor, and visual motor integration tasks compared to term-born peers. Gestational age and maternal education had different impacts on the two preterm subgroups. The administration of antenatal steroids was associated with long-lasting effects on cognition and motor skills in extremely preterm-born children.
Article
Pediatrics
Maria Ortqvist, Christa Einspieler, Ulrika Aden
Summary: This study found that using Prechtl GMA, including the MOS-R, at 3 months corrected age can predict neurodevelopmental outcomes at the age of 12 years in extremely preterm infants, with high predictive value.
PEDIATRIC RESEARCH
(2022)
Article
Pediatrics
Jean Lowe, Janell F. Fuller, Allison G. Dempsey, Barbara Do, Carla M. Bann, Abhik Das, Kathryn E. Gustafson, Betty R. Vohr, Susan R. Hintz, Kristi L. Watterberg
Summary: This study found that a blunted cortisol awakening response is associated with memory and attention problems in preterm children. This has implications for stress reactivity and learning problems in preterm children.
PEDIATRIC RESEARCH
(2023)
Article
Medicine, General & Internal
Elizabeth T. Jensen, Joe Yi, Wesley Jackson, Rachana Singh, Robert M. Joseph, Karl C. K. Kuban, Michael E. Msall, Lisa Washburn, Rebecca Fry, Andrew M. South, T. Michael O'Shea
Summary: Early acid suppressant use in extremely preterm infants may be associated with poorer neurodevelopmental outcomes, including decreased IQ scores, autism spectrum disorder, and epilepsy.
Article
Immunology
Camilla Tvedt Ekanger, Fan Zhou, Dana Bohan, Maria Lie Lotsberg, Maria Ramnefjell, Laurence Hoareau, Gro Vatne Rosland, Ning Lu, Marianne Aanerud, Fabian Gaertner, Pirjo Riitta Salminen, Mariann Bentsen, Thomas Halvorsen, Helge Raeder, Lars A. Akslen, Nina Langeland, Rebecca Cox, Wendy Maury, Linda Elin Birkhaug Stuhr, James B. Lorens, Agnete S. T. Engelsen
Summary: The ongoing COVID-19 pandemic has led to unprecedented research efforts in understanding the pathogenesis of SARS-CoV-2. This study successfully established a human organoid model representing the respiratory tract, which is useful for studying respiratory virus infections and evaluating regional differences in host response. The model supports successful infection and replication of influenza virus and SARS-CoV-2, making it a relevant and reliable tool in virology research.
FRONTIERS IN CELLULAR AND INFECTION MICROBIOLOGY
(2022)
Article
Health Care Sciences & Services
Merete Roineland Benestad, Jorunn Drageset, Geir Egil Eide, Maria Vollsaeter, Thomas Halvorsen, Bente Johanne Vederhus
Summary: The study found that extremely preterm-born adults at age 34 reported inferior health-related quality of life compared to term-born peers, especially in the mental health domains, indicating that the negative differences observed at 24 years remained unchanged.
HEALTH AND QUALITY OF LIFE OUTCOMES
(2022)
Article
Sport Sciences
Guro P. Bernhardsen, Julie Stang, Thomas Halvorsen, Trine Stensrud
Summary: The aim of this study was to investigate lung function, bronchial hyperresponsiveness (BHR), and exercise-induced respiratory symptoms in elite athletes of different sports. The results revealed that swimmers had the highest lung function, while endurance athletes showed a certain degree of decline in lung function. Exercise-induced respiratory symptoms were common among all sports, with cross-country skiers, swimmers, and speed-skaters experiencing the most frequent symptoms.
EUROPEAN JOURNAL OF SPORT SCIENCE
(2023)
Article
Pediatrics
Karen Galta Sorensen, Knut oymar, Ingvild Dalen, Thomas Halvorsen, Ingvild Bruun Mikalsen
Summary: This study found that blood eosinophil levels during bronchiolitis in infancy were associated with atopy, asthma, and lung function in young adults. However, these associations did not differ between respiratory syncytial virus (RSV) bronchiolitis and non-RSV bronchiolitis.
Article
Cardiac & Cardiovascular Systems
Karen Galta Sorensen, Knut oymar, Grete Jonsson, Ingvild Dalen, Thomas Halvorsen, Ingvild Bruun Mikalsen
Summary: Young adults previously hospitalized for bronchiolitis have an increased risk of asthma and low lung function. However, the associations between body mass index (BMI) and adipokines with these outcomes do not differ between these individuals and the control group. Adipokines, specifically adiponectin and resistin, have differing associations with forced vital capacity (FVC) and current asthma between the two groups.
RESPIRATORY MEDICINE
(2023)
Article
Respiratory System
Praveen Muralitharan, Petter Carlsen, Magnus Hilland, Irisz Delestre-Levai, Maria Vollsaeter, Karl Ove Hufthammer, Mette Engan, Ola Drange Roksund, Thomas Halvorsen, Hege H. Clemm
Summary: This study investigated the effects of inhaled ipratropium bromide on exercise-induced laryngeal obstruction (EILO). The results showed that inhaled ipratropium bromide did not improve symptoms or exercise capacity in subjects with EILO. Therefore, this study does not support the use of inhaled ipratropium bromide to treat EILO.
Letter
Pediatrics
Karen Galta Sorensen, Knut Oymar, Thomas Halvorsen, Ingvild Bruun Mikalsen
Letter
Critical Care Medicine
Tonje Bardsen, Ola D. Roksund, Tomas M. L. Eagan, Karl Ove Hufthammer, Merete R. Benestad, Hege S. H. Clemm, Thomas Halvorsen, Maria Vollsaeter
AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE
(2023)
Editorial Material
Critical Care Medicine
Zoe Fretheim-Kelly, Hege Synnove Havstad Clemm, Ola Drange Roksund, Magnus Hilland, Maria Vollsaeter, Thomas Halvorsen
AMERICAN JOURNAL OF RESPIRATORY AND CRITICAL CARE MEDICINE
(2023)
Article
Allergy
Paul Leong, Anne E. Vertigan, Mark Hew, Malcolm Baxter, Debra Phyland, James H. Hull, Thomas L. Carroll, Peter G. Gibson, Vanessa M. McDonald, Thomas Halvorsen, Hege Havstad Clemm, Maria Vollsaeter, Ola Drange Roksund, Philip G. Bardin
Summary: This Delphi study achieved consensus on multiple aspects of VCD/ILO diagnosis, providing guidance for clinical practice and facilitating further research.
JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY
(2023)
Article
Obstetrics & Gynecology
Elisabeth Berge Budal, Mariann Haavik Lysfjord Bentsen, Jorg Kessler, Cathrine Ebbing, Paul Christoffer Lindemann, Olav Henrik Haugen, Stein Magnus Aukland, Geir Egil Eide, Thomas Halvorsen, Karin Collett
Summary: This study examined whether histologic chorioamnionitis (HCA) with fetal inflammatory response (FIR) had worse clinical outcomes compared to HCA alone. It also investigated whether FIR or positive maternal microbiologic culture prior to birth were associated with adverse neonatal outcomes in extremely preterm (EP) neonates. The results showed that FIR was associated with adverse outcomes, while positive culture was not related to adverse outcomes.
JOURNAL OF MATERNAL-FETAL & NEONATAL MEDICINE
(2023)
Article
Medicine, General & Internal
Ase Johnsen Rogde, Sverre Lehmann, Thomas Halvorsen, Hege Havstad Clemm, Ola Drange Roksund, Karl Ove Hufthammer, Haakon Kristian Kvidaland, Maria Vollsaeter, Tiina Maarit Andersen
Summary: The primary aim of this study is to investigate the prevalence of exercise-induced laryngeal obstruction (EILO) in patients with asthma, and also evaluate the treatment effects and comorbid conditions of EILO in these patients. The study will be conducted at Haukeland University Hospital and Voss Hospital in Western Norway, and will include 80-120 patients with asthma and a control group of 40 patients without asthma. Laryngeal function will be assessed using continuous laryngoscopy during high-intensity exercise (CLE), and patients diagnosed with EILO will be treated with standardized breathing advice.
Meeting Abstract
Respiratory System
P. Solli Veierod, H. Kvidaland, T. Halvorsen, H. Clemm, O. D. Roksund, M. Vollsaeter
EUROPEAN RESPIRATORY JOURNAL
(2022)
Meeting Abstract
Sport Sciences
Elisabeth Edvardsen, Mari Bratteteig, Iren Lindbak Matthews, Thomas Halvorsen, Ellen Ruud, Trine Stensrud
MEDICINE & SCIENCE IN SPORTS & EXERCISE
(2022)
Article
Respiratory System
Tiina Andersen, Ove Fondenes, Ola Drange Roksund, Hege Clemm, Thomas Halvorsen, Maria Vollsaeter
Summary: When the ability to cough is impaired, Mechanical Insufflation-Exsufflation (MI-E) treatment can assist in secretion clearance. However, in patients with Amyotrophic Lateral Sclerosis, upper airway responses can hinder the effectiveness of MI-E. Careful adjustment of MI-E settings is necessary, and differences in equipment delivery should also be considered when MI-E treatment fails.
RESPIRATORY MEDICINE CASE REPORTS
(2022)