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http://dx.doi.org/10.4103/0970-2113.92346 | DOI Listing |
Allergy
December 2024
Service de Pneumologie, Centre Hospitalier Universitaire UCL Namur, Université Catholique de Louvain, Yvoir, Belgium.
Background: Exposure-related changes in exhaled nitric oxide (FeNO) and sputum eosinophils have not been thoroughly compared in the investigation of occupational asthma.
Objective: This study aimed at comparing the accuracies of the changes in FeNO concentrations and sputum eosinophil counts in identifying asthmatic reactions induced by occupational agents during specific inhalation challenges (SICs).
Methods: This retrospective multicenter study included 321 subjects who completed an assessment of FeNO and sputum eosinophils before and 24 h after SICs with various occupational agents, of whom 156 showed a positive result.
Cureus
November 2024
Department of Pulmonary Medicine, King's College Hospital, Dubai, ARE.
Middle Eastern countries, such as the United Arab Emirates and Oman, are affected by frequent dust storms and extreme hot climatic conditions, which can exacerbate respiratory conditions. These environmental factors are particularly injurious to asthmatic patients, as they can aggravate small airway disease (SAD), leading to increased morbidity and healthcare challenges. The evaluation of maximal mid-expiratory flow (MEF-25) as a diagnostic and therapeutic tool for early-stage small airway dysfunction is of significant clinical importance, particularly in hot and arid metropolitan environments where dusty conditions exacerbate pulmonary issues.
View Article and Find Full Text PDFTanaffos
January 2024
Department of Pulmonary Medicine, Shariati Hospital, Tehran University of Medical Sciences, Tehran, Iran.
Background: Cryptogenic organizing pneumonia (COP) is a rare lung condition affecting the bronchioles and alveoli. This study aimed to determine the course of the disease and response to treatment in a group of COP patients.
Materials And Methods: In a cohort study, patients' data including demographic features, chest imaging, spirometry, and blood tests, were recorded.
J Educ Health Promot
September 2024
Laboratory of Natural Substances, Pharmacology, Environment, Modeling, Health and Quality of Life, Biology Department, Faculty of Sciences Dhar El Mahraz, Sidi Mohamed Ben Abdellah University, Fez, P. B 1796 Atlas, 30003, Morocco.
Background: Despite the availability of effective asthma medications, the condition remains poorly controlled, making it one of the most common emergency room and physician visits each year. Appropriate asthma education programs are needed to maintain or improve optimal lung function in asthmatics. This study aimed to evaluate changes in lung function parameters in adult asthmatics before and after a structured educational intervention.
View Article and Find Full Text PDFAsthma is a highly prevalent but heterogenous condition. Uncontrolled disease is relatively common and may be due to ongoing inflammation and/or persisting bronchial hyper-reactivity. Bronchial thermoplasty has been in use for many years but optimal case selection and post-procedure assessment remain uncertain.
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