About: Detection of COPD Exacerbations and Compliance With Patient-Reported Daily Symptom Diaries Using a Smartphone-Based Information System

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An Entity of Type : schema:ScholarlyArticle, within Data Space : wasabi.inria.fr associated with source document(s)

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type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
title	Detection of COPD Exacerbations and Compliance With Patient-Reported Daily Symptom Diaries Using a Smartphone-Based Information System
Creator	Johnston, Neil Newbold, Paul Coyle, Peter Gerhardsson De Verdier, Maria Higenbottam, Tim Hussack, Patricia Jenkins, Martin Lambert, Kim Lewis, Jonathan Mcivor, R Norman, Geoffrey
source	Elsevier; Medline; PMC
abstract	BACKGROUND: Paper-based diaries and self-report of symptom worsening in COPD may lead to underdetection of exacerbations. Epidemiologically, COPD exacerbations exhibit seasonal patterns peaking at year-end. We examined whether the use of a BlackBerry-based daily symptom diary would detect 95% or more of exacerbations and enable characterization of seasonal differences among them. METHODS: Fifty participants with GOLD (Global Initiative for Chronic Obstructive Lung Disease) stage I to IV COPD began a community-based study in December 2007. Another 30 began in December 2008. Participants transmitted daily symptom diaries using a BlackBerry. Alerts were triggered when symptom changes, missed diary transmissions, or medical care for a respiratory problem occurred. Participant encounters were initiated if COPD exacerbations were suspected. Participants used their BlackBerrys to report returns to normal breathing. RESULTS: Participants transmitted 99.9% of 28,514 possible daily diaries. All 191 (2.5/participant-year) COPD exacerbations meeting Anthonisen criteria were detected. During 148 of the 191 exacerbations (78%, 1.97/participant-year), patients were hospitalized and/or ordered prednisone, an antibiotic, or both. Respiratory viruses were detected in 78 of the 191 exacerbations (41%). Those coinciding with a respiratory viral infection averaged 12.0 days, and those without averaged 8.9 days (P < .04), with no difference in Anthonisen score. Respiratory symptom scores before exacerbations and after normal breathing return showed no differences. Exacerbations were more frequent during the Christmas period than the rest of the year but were not more frequent than in the rest of winter alone. CONCLUSIONS: Smartphone-based collection of COPD symptom diaries enables near-complete identification of exacerbations at inception. Exacerbation rates in the Christmas season do not reach levels that necessitate changes in disease management.
has issue date	2015-12-16(xsd:dateTime)
bibo:doi	10.1378/chest.12-2308
bibo:pmid	23519329
has license	no-cc
sha1sum (hex)	bee83823ae54264a5288f4145fa08ac474d5c177
schema:url	https://doi.org/10.1378/chest.12-2308
resource representing a document's title	Detection of COPD Exacerbations and Compliance With Patient-Reported Daily Symptom Diaries Using a Smartphone-Based Information System
has PubMed Central identifier	PMC7109546
has PubMed identifier	23519329
schema:publication	Chest
resource representing a document's body	covid:bee83823ae54264a5288f4145fa08ac474d5c177#body_text
is schema:about of	named entity 'SMARTPHONE' named entity 'USING' named entity 'LONG' named entity 'FUNDED' named entity 'COMPLIANCE' named entity 'PATIENT-REPORTED' named entity 'DAILY' named entity 'FREE' named entity 'RESOURCE' named entity 'THESE' named entity 'DATABASE' named entity 'RESEARCH' named entity 'ACTIVE' named entity 'INFORMATION SYSTEM' named entity 'DETECTION' named entity 'BASED' named entity 'SYMPTOM' named entity 'DIARIES' named entity 'FORM' named entity 'ORIGINAL SOURCE' named entity 'COPD' named entity 'CENTRE' named entity 'COVID-19' named entity 'UNRESTRICTED' named entity 'MEANS' named entity 'PERMISSIONS' named entity 'USE' named entity 'RIGHTS' named entity 'REPOSITORIES' covid:arg/bee83823ae54264a5288f4145fa08ac474d5c177 named entity 'permissions' named entity 're-use' named entity 'Detection' named entity 'database' named entity 'COPD' named entity 'Smartphone' named entity 'COPD' named entity 'symptom' named entity 'breathing problems' named entity 'COPD' named entity 'sputum' named entity 'sputum' named entity 'Merck' named entity 'asthma' named entity 'medical attention' named entity 'Appendixes' named entity 'human metapneumovirus' named entity 'COPD' named entity 'sputum' named entity 'virus' named entity 'respiratory syncytial virus' named entity 'informed consent' named entity 'COPD exacerbations' named entity 'COPD' named entity 'COPD exacerbations' named entity 'RNA phage' named entity 'GlaxoSmithKline' named entity 'Exacerbations' named entity 'symptom' named entity 'January 7' named entity 'antibiotic' named entity 'COPD' named entity 'BlackBerry' named entity 'rhinovirus' named entity 'COPD' named entity 'COPD exacerbations' named entity 'pharmaceutical companies' named entity 'COPD exacerbations' named entity 'dyspnea' named entity 'Hoffman-La Roche' named entity 'breathlessness'

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