Results 41 to 50 of about 18,801 (261)

Fractional Exhaled Nitric Oxide Nonsuppression Identifies Corticosteroid-Resistant Type 2 Signaling in Severe Asthma

American Journal of Respiratory and Critical Care Medicine, 2021
Recently, two post hoc analyses of clinical trials in moderate to severe asthma showed that fractional exhaled nitric oxide (FENO) and the blood eosinophil count provide additive prognostic information on the occurrence of severe asthma attacks (1, 2 ...
S. Couillard, R. Shrimanker, R. Chaudhuri, A. Mansur, L. Mcgarvey, L. Heaney, S. Fowler, P. Bradding, I. Pavord, T. Hinks   +9 more
semanticscholar   +1 more source

Genetic loci for lung function in Japanese adults with adjustment for exhaled nitric oxide levels as airway inflammation indicator

Communications Biology, 2021
Yamada, Motoike, Kojima et al. undertake a GWAS study on 19,722 participants from two Japanese populations for lung function with adjustment for fractional exhaled nitric oxide levels to account for airway inflammation.
Mitsuhiro Yamada, Ikuko N. Motoike, Kaname Kojima, Nobuo Fuse, Atsushi Hozawa, Shinichi Kuriyama, Fumiki Katsuoka, Shu Tadaka, Matsuyuki Shirota, Miyuki Sakurai, Tomohiro Nakamura, Yohei Hamanaka, Kichiya Suzuki, Junichi Sugawara, Soichi Ogishima, Akira Uruno, Eiichi N. Kodama, Naoya Fujino, Tadahisa Numakura, Tomohiro Ichikawa, Ayumi Mitsune, Takashi Ohe, Kengo Kinoshita, Masakazu Ichinose, Hisatoshi Sugiura, Masayuki Yamamoto   +25 more
doaj   +1 more source

Small Airway Dysfunction Measured by Impulse Oscillometry and Fractional Exhaled Nitric Oxide Is Associated With Asthma Control in Children

Frontiers in Pediatrics, 2022
Background Impulse oscillometry (IOS) and fractional exhaled nitric oxide (FeNO) are sensitive and non-invasive methods to measure airway resistance and inflammation, although there are limited population-based studies using IOS and FeNO to predict ...
Liang-Mei Lin, Yu-Jun Chang, Kuender D Yang, Ching-Hsiung Lin, J. Chien, Jun-Kai Kao, Ming-Sheng Lee, Tsay-I Chiang, Ching-Yuang Lin, Y. Tsai   +9 more
semanticscholar   +1 more source

Tailored interventions based on exhaled nitric oxide versus clinical symptoms for asthma in children and adults [PDF]

, 2008
BackgroundThe measurement of severity and control of asthma in both children and adults can be based on subjective or objective measures. It has been advocated that fractional exhaled nitric oxide (FeNO) can be used to monitor airway inflammation as it ...
Jennifer A Kynaston, Chang, A. B., Li, Albert, Petsky, HL, Cates, C. J., Kynaston, Jennifer A., Chang, Anne B., Kynaston, JA, Kynaston, J. A., Turner, Cathy, Petsky, H. L., Turner, C., Cathy Turner, Cates, CJ, Li, A, Anne B Chang, Christopher J Cates, Li, A., Cates, Christopher J., Turner, C, Helen L Petsky, Albert Li, Chang, AB, Petsky, Helen L.   +23 more
core   +1 more source

NO kidding: exhaled nitric oxide fraction in preschool children [PDF]

European Respiratory Journal, 2014
Wheeze is one of the most prevalent symptoms in preschool children with huge impacts on children and their families, on healthcare utilisation and hence costs [1]. While most children will become asymptomatic by 5–6 years of age, some will develop asthma or, even more importantly, severe problematic asthma and/or will experience an accelerated decline ...
Pijnenburg, M.W.H., Merkus, P.J.F.M.
openaire   +4 more sources

Fractional Exhaled Nitric Oxide (FeNO) in Patients with Stable Chronic Obstructive Pulmonary Disease: Short-Term Variability and Potential Clinical Implications

Journal of Personalized Medicine, 2022
Background: The use of fractional exhaled nitric oxide (FeNO) has been proposed for identifying and monitoring eosinophilic airway inflammation in chronic obstructive pulmonary disease (COPD).
P. Ambrosino, S. Fuschillo, M. Accardo, Marco Mosella, A. Molino, G. Spedicato, A. Motta, M. Maniscalco   +7 more
semanticscholar   +1 more source

Effect of Inhaled β2-Agonist on Exhaled Nitric Oxide in Chronic Obstructive Pulmonary Disease. [PDF]

PLoS ONE, 2016
The fractional exhaled nitric oxide measured at an expiratory flow of 50mL/s (FENO50) is a marker of airway inflammation, and high levels are associated with greater response to steroid treatment.
Mostafa Amer, Jan Cowan, Andrew Gray, Ben Brockway, Jack Dummer, Jack Dummer   +5 more
doaj   +1 more source

The Fraction Exhaled Nitric Oxide as a Biomarker of Asthma Control [PDF]

Biomarker Insights, 2019
Introduction and Objective: The main goal of asthma treatment is to achieve and maintain clinical control of the disease. The exhaled fraction nitric oxide (FeNO) level is a biomarker of T-helper cell type 2 (Th2) inflammation of the airways.
Fernanda Cruvinel de Abreu, Jose Laerte Rodrigues da Silva Júnior, Marcelo Fouad Rabahi   +2 more
openaire   +3 more sources

Application of Impulse Oscillometry Combined with Fractional Exhaled Nitric Oxide in Monitoring Asthma Control Levels in Children. [PDF]

J Asthma Allergy
Jie Hu, Yinghong Fan, Ronghua Luo, Qianqian Li, Tao Ai,* Li Wang* Department of Pediatric Respiratory Medicine, Chengdu Women’s and Children’s Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu,
Hu J, Fan Y, Luo R, Li Q, Ai T, Wang L.
europepmc   +3 more sources

Influence of oral care on fractional exhaled nitric oxide [PDF]

Asia Pacific Allergy, 2018
Fractional exhaled nitric oxide (FeNO) is an indicator of bronchial inflammation in asthma patients. However, nitric oxide is also produced in the oral cavity, with production depending on the local anaerobic flora and intraoral acidity.To evaluate the influence of oral care on measurement of FeNO, to investigate the influence of sleep when the oral ...
Kamimura, Mitsuhiro, Ibe, Tatsuya, Fukusumi, Munehisa, Mouri, Atsuto, Hamamoto, Yoichiro   +4 more
openaire   +2 more sources