Clinical characteristics of cough frequency patterns in patients with and without asthma

ConclusionsIn asthmatic patients, nocturnal CoFr can be associated with BHR, was significantly higher before treatment, but improved more after treatment compared to non-asthmatic patients. Monitoring nocturnal CoFr may provide unique and valuable information on making an early prediction of therapeutic effects in asthma.
Source: The Journal of Allergy and Clinical Immunology: In Practice - Category: Allergy & Immunology Source Type: research

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CONCLUSIONS: NAEB, CVA, and UACS are common causes of chronic cough in patients with AR. FeNO can first be used to discriminate patients with CVA/NAEB, then FEF25-75 (or combined with FeNO) can further discriminate patients with CVA from those with CVA/NAEB. PMID: 31552718 [PubMed]
Source: Allergy, Asthma and Immunology Research - Category: Allergy & Immunology Tags: Allergy Asthma Immunol Res Source Type: research
Mario Malerba1,2*, Valentina Foci1,2, Filippo Patrucco1,2, Patrizia Pochetti1,2, Matteo Nardin3, Corrado Pelaia4 and Alessandro Radaeli5 1Respiratory Medicine, Department of Translational Medicine, University of Eastern Piedmont, Vercelli, Italy 2Respiratory Unit, Sant’Andrea Hospital, Vercelli, Italy 3Department of Medicine, Spedali Civili di Brescia, Brescia, Italy 4Department of Medical and Surgical Sciences, Section of Respiratory Diseases, University “Magna Græcia” of Catanzaro, Catanzaro, Italy 5Department of Emergency, Spedali Civili di Brescia, Brescia, Italy Chronic obstructiv...
Source: Frontiers in Pharmacology - Category: Drugs & Pharmacology Source Type: research
CONCLUSION: The patients with chronic cough frequently had paranasal sinus abnormalities. The Lund-Mackay CT score may be useful for assessing the condition of the lower airway in chronic cough patients. Upper airway examinations should play a part in the management of chronic cough. PMID: 30656950 [PubMed - as supplied by publisher]
Source: American Journal of Rhinology and Allergy - Category: ENT & OMF Authors: Tags: Am J Rhinol Allergy Source Type: research
CONCLUSION: Subtle changes were observed in the proposed small airway indices of IOS, spirometry, and exhaled NO among children with mild-tomoderate recurrent wheezing. Small airway dysfunction, expressed as ventilation inhomogeneity indices and CALV, was also associated with asthma exacerbations and EIB. PMID: 30059790 [PubMed - as supplied by publisher]
Source: Annals of Allergy, Asthma and Immunology - Category: Allergy & Immunology Authors: Tags: Ann Allergy Asthma Immunol Source Type: research
Background: Clinical significance of small airway obstruction in mild pediatric asthma is unclear.Objective: To evaluate small airway properties in children with mild-tomoderate asthmatic symptoms, and the association of small airway function with asthma control and exercise-induced bronchoconstriction (EIB).Methods: Children (5-10 years) with either recurrent wheezing (n=42) or persistent troublesome cough (n=16), and healthy controls (n=19) performed impulse oscillometry (IOS), spirometry, and multiple-breath nitrogen washout (MBNW) test.
Source: Annals of Allergy, Asthma and Immunology - Category: Allergy & Immunology Authors: Source Type: research
This study aimed to investigate the differences in FeNO levels of elderly patients with ACO, asthma, COPD, and chronic cough. We conducted a retrospective study analysing the data of stable outpatients from Pulmonary Department of the Second Clinical College, Jinan University. All participants (Age≥55 years) were divided into the ACO group (n=19), asthma group (n=16), COPD group (n=25), and chronic cough group (n=22). The clinical data such as peripheral eosinophil counts, serum high sensitivity C-reactive protein (hs-CRP), FeNO, and spirometry was collected, and the correlations between FeNO levels and systemic markers...
Source: Iranian Journal of Allergy, Asthma and Immunology - Category: Allergy & Immunology Authors: Tags: Iran J Allergy Asthma Immunol Source Type: research
Conclusion: ABPA is commonly misdiagnosed as pulmonary TB in high burden TB country. Early diagnosis and appropriate treatment can prevent the structural damage to the lungs.
Source: European Respiratory Journal - Category: Respiratory Medicine Authors: Tags: Allergy and immunology Source Type: research
CONCLUSIONS: These results indicate that intense exercise at cold air temperatures up to -20°C is achievable; however, greater effort along with transient acute bronchoconstriction and symptoms of cough after exercising in temperatures colder than -15°C are likely. It is recommended that individuals cover their mouth and reduce exercise intensity to ameliorate the effects of cold weather exercise. PMID: 29178677 [PubMed]
Source: Allergy, Asthma and Immunology Research - Category: Allergy & Immunology Tags: Allergy Asthma Immunol Res Source Type: research
Conclusions: Among children with asthma and chronic exposure to woodsmoke, an air-filter intervention that improved indoor air quality did not affect quality-of-life measures. Intent-to-treat analysis did show an improvement in the secondary measure of dPFV. Trial registration: ClincialTrials.gov NCT00807183. https://doi.org/10.1289/EHP849 Received: 21 July 2016 Revised: 13 June 2017 Accepted: 16 June 2017 Published: 13 September 2017 Address correspondence to C.W. Noonan, School of Public and Community Health Sciences, 32 Campus Dr., University of Montana, Missoula, MT 59812 USA. Telephone: (406) 243-4957; Fax: (406...
Source: EHP Research - Category: Environmental Health Authors: Tags: Research Source Type: research
Conclusion: Ethyl-paraben, bisphenol A, 2,5-dichlorophenol, and DIDP tended to be associated with altered respiratory health, with ethyl-paraben and bisphenol A exhibiting some consistency across respiratory outcomes. The trends between bisphenol A pregnancy level and increased asthma and bronchiolitis/bronchitis rates in childhood were consistent with a previous cohort study. https://doi.org/10.1289/EHP1015 Received: 25 August 2016 Revised: 12 January 2017 Accepted: 26 January 2017 Published: 08 September 2017 Address correspondence to C. Vernet, Institute for Advanced Biosciences (IAB), Centre de Recherche INSERM&n...
Source: EHP Research - Category: Environmental Health Authors: Tags: Research Source Type: research
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