Abstract:
BACKGROUND:Little is known about whether or how supplemental oxygen affects patients with pulmonary fibrosis. METHODS/DESIGN:A mixed-methods study is described. Patients with pulmonary fibrosis, informal caregivers of pulmonary fibrosis patients and practitioners who prescribe supplemental oxygen will be interviewed to gather data on perceptions of how supplemental oxygen impacts patients. In addition, three hundred pulmonary fibrosis patients who do not use daytime supplemental oxygen will be recruited to participate in a longitudinal, pre-/post- study in which patient-reported outcome (PRO) and activity data will be collected at baseline, immediately before daytime supplemental oxygen is initiated, and then once and again 9-12 months later. Activity data will be collected using accelerometers and portable GPS data recorders. The primary outcome is change in dyspnea from before to one month after supplemental oxygen is initiated. Secondary outcomes include scores from PROs to assess cough, fatigue and quality of life as well as the activity data. In exploratory analyses, we will use longitudinal data analytic techniques to assess the trajectories of outcomes over time while controlling for potentially influential variables. DISCUSSION:Throughout the study and at its completion, results will be posted on the website for our research program (the Participation Program for Pulmonary Fibrosis or P3F) at http://www.pulmonaryfibrosisresearch.org.
journal_name
BMC Pulm Medjournal_title
BMC pulmonary medicineauthors
Belkin A,Fier K,Albright K,Baird S,Crowe B,Eres L,Korn M,Maginn L,McCormick M,Root ED,Vierzba T,Wamboldt FS,Swigris JJdoi
10.1186/1471-2466-14-169subject
Has Abstractpub_date
2014-11-01 00:00:00pages
169issn
1471-2466pii
1471-2466-14-169journal_volume
14pub_type
临床试验,杂志文章abstract:BACKGROUND:Combined effects of leaks, mechanical property of respiratory system and upper airway (UA) patency on patient-ventilator synchrony (PVA) and the level of clinically "tolerable" leaks are not well established in home ventilators. METHODS:We comparatively assessed on a bench model, the highest leak level tole...
journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-017-0487-2
更新日期:2017-11-21 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-018-0641-5
更新日期:2018-05-18 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/1471-2466-14-91
更新日期:2014-05-28 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-015-0035-x
更新日期:2015-04-22 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章,多中心研究
doi:10.1186/s12890-017-0403-9
更新日期:2017-04-11 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-018-0693-6
更新日期:2018-08-23 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章,meta分析,评审
doi:10.1186/s12890-016-0315-0
更新日期:2016-11-24 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 临床试验,杂志文章
doi:10.1186/1471-2466-7-18
更新日期:2007-12-19 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/1471-2466-14-63
更新日期:2014-04-16 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-018-0741-2
更新日期:2018-11-22 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章,评审
doi:10.1186/s12890-017-0383-9
更新日期:2017-02-21 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章,meta分析
doi:10.1186/s12890-019-0990-8
更新日期:2019-12-18 00:00:00
abstract:BACKGROUND:Chronic obstructive pulmonary disease (COPD) is combination of progressive lung diseases. The diagnosis of COPD is generally based on the pulmonary function testing, however, difficulties underlie in prognosis of smokers or early stage of COPD patients due to the complexity and heterogeneity of the pathogene...
journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-020-1062-9
更新日期:2020-02-03 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章,meta分析,评审
doi:10.1186/s12890-016-0332-z
更新日期:2016-11-28 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-015-0033-z
更新日期:2015-04-14 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/1471-2466-9-35
更新日期:2009-07-19 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章,多中心研究
doi:10.1186/s12890-015-0080-5
更新日期:2015-07-28 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/1471-2466-13-52
更新日期:2013-08-15 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/1471-2466-14-134
更新日期:2014-08-09 00:00:00
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pub_type: 杂志文章
doi:10.1186/s12890-020-01325-1
更新日期:2020-11-07 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/1471-2466-14-56
更新日期:2014-04-02 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章
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更新日期:2018-10-30 00:00:00
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pub_type: 杂志文章
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更新日期:2020-03-30 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-017-0398-2
更新日期:2017-03-21 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-017-0544-x
更新日期:2017-12-13 00:00:00
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pub_type: 杂志文章
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更新日期:2015-07-10 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/1471-2466-15-6
更新日期:2015-01-22 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章,多中心研究
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更新日期:2019-11-01 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-017-0466-7
更新日期:2017-09-07 00:00:00
abstract:BACKGROUND:To evaluate the factors affecting the maximum standardized uptake value (SUVmax) of metastatic lymph nodes in different histological types of non-small cell lung cancer (NSCLC) on integrated positron emission tomography and computed tomography (PET-CT). METHODS:This was a retrospective, single-institution r...
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pub_type: 杂志文章
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更新日期:2015-03-08 00:00:00