Abstract:
BACKGROUND:Improvement in health-related quality of life (HRQL) has been suggested as an alternative treatment goal of non-tuberculous mycobacterial pulmonary disease (NTM-PD). This study was performed to elucidate the longitudinal changes in HRQL using St. George's Respiratory Questionnaire (SGRQ) among patients with NTM-PD according to their clinical course. METHODS:Patients with NTM-PD who participated in Seoul National University Hospital's prospective NTM cohort were screened. Participants for whom the SGRQ score was estimated with the one-year interval for ≥ three times were included. The longitudinal trends of the SGRQ score were assessed. The impact of the clinical course on the change in the SGRQ score was elucidated using multilevel mixed-effects linear regression with a repeated-measures model. RESULTS:In total, 114 patients were analyzed. During the median 5-year observation period, 53 patients started anti-mycobacterial treatment and 61 patients were observed without treatment. Among the treated patients, 24 (45.2%) achieved microbiological cure. Patients who required treatment eventually had worsening SGRQ scores with time compared with patients who could be observed without treatment (P < 0.001). In cured patients, the SGRQ score decreased from 33.9 at baseline to 20.8 at 1 year post-treatment (P < 0.001), 21.3 at 2 years (P < 0.001), and 17.6 at 3 years (P < 0.001). The SGRQ scores also decreased for 2 years of treatment in patients with NTM-PD that could not be cured, although this decrease did not last for 3 years of treatment. CONCLUSION:Worsening HRQL scores were associated with the initiation of treatment and, in turn, treatment improved HRQL scores of patients with NTM-PD. TRIAL REGISTRATION:This study was registered to the ClinicalTrials.gov (Identifier: NCT01616745 / registration date: June 12, 2012). The protocol was retrospectively registered.
journal_name
BMC Pulm Medjournal_title
BMC pulmonary medicineauthors
Kwak N,Kim SA,Choi SM,Lee J,Lee CH,Yim JJdoi
10.1186/s12890-020-1165-3subject
Has Abstractpub_date
2020-05-07 00:00:00pages
126issue
1issn
1471-2466pii
10.1186/s12890-020-1165-3journal_volume
20pub_type
杂志文章abstract:BACKGROUND:Treatment of patients with Cystic Fibrosis homozygous for the Phe508del gene, with Lumacaftor /Ivacaftor (LUM/IVA) improves outcomes in patients with FEV1 > 40% predicted. We set out to observe the most sensitive clinical measure that would change with treatment in terms of exercise capacity or lung function...
journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-019-0866-y
更新日期:2019-06-17 00:00:00
abstract:BACKGROUND:In adults, overweight is associated with reduced lung function, in children evidence on this association is conflicting. We examined the association of body mass index (BMI) and waist circumference (WC) at age 12, and of persistently (at ages 8 and 12 years) high BMI and large WC, with forced vital capacity ...
journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-015-0032-0
更新日期:2015-04-22 00:00:00
abstract:BACKGROUND:Acute exacerbation of idiopathic pulmonary fibrosis (AE-IPF) has an extremely poor prognosis and there is currently no effective treatment for this condition. Direct hemoperfusion with a polymyxin B-immobilized fiber column (PMX-DHP) improves oxygenation, but it is unclear whether treatment of AE-IPF with PM...
journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-015-0004-4
更新日期:2015-02-22 00:00:00
abstract::Following publication of the original article [1], the authors flagged that the article had published with an error in 'Table 1'. ...
journal_title:BMC pulmonary medicine
pub_type: 杂志文章,已发布勘误
doi:10.1186/s12890-020-1051-z
更新日期:2020-01-21 00:00:00
abstract:BACKGROUND:During the past decades, numerous efforts have been made to decrease the death rate among lung cancer patients. Nonetheless, the improvement in long-term survival has been limited and lung cancer is still a devastating disease. DISCUSSION:With this article we would like to point out that survival of lung ca...
journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/1471-2466-12-77
更新日期:2012-12-13 00:00:00
abstract::Chemo-radiotherapy and systemic therapies have proven satisfactory outcomes as standard treatments for various thoracic malignancies; however, adverse pulmonary effects, like pneumonitis, can be life-threatening. Pneumonitis is caused by direct cytotoxic effect, oxidative stress, and immune-mediated injury. Radiothera...
journal_title:BMC pulmonary medicine
pub_type: 杂志文章,评审
doi:10.1186/s12890-020-01376-4
更新日期:2021-01-06 00:00:00
abstract:BACKGROUND:Irisin, a recently discovered myokine, is assumed to be secreted by muscle cells in response to exercise and is involved in the regulation of energy metabolism by browning white adipose tissue cells. However, due to the fact that previous studies revealed conflicting results concerning the association betwee...
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
abstract:BACKGROUND:Pulmonary surfactant D (SP-D) has important regulatory functions for innate immunity and has been implicated as a biomarker for chronic obstructive pulmonary disease (COPD). We hypothesized that COPD patients would have reduced bronchoalveolar lavage (BAL) fluid SP-D levels compared to healthy smoking and no...
journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/1471-2466-10-53
更新日期:2010-10-25 00:00:00
abstract:BACKGROUND:This study was conducted in order to determine the prevalence of asthma and associated risk factors in the adult population of Karachi, Pakistan. METHODS:This multi-stage, cross-sectional survey was conducted from May 2014-August 2015; comprising 1629 adults in 75 randomly selected clusters in Karachi, Paki...
journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-018-0753-y
更新日期:2018-12-04 00:00:00
abstract:BACKGROUND:Pneumonia poses a significant burden to the U.S. health-care system. However, there are few data focusing on severe pneumonia, particularly cases of pneumonia associated with specialized care in intensive care units (ICU). METHODS:We used administrative and electronic medical record data from six integrated...
journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-017-0552-x
更新日期:2017-12-16 00:00:00
abstract:BACKGROUND:Skeletal muscle function dysfunction has been reported in patients with cystic fibrosis (CF). Studies so far showed inconclusive data whether reduced exercise capacity is related to intrinsic muscle dysfunction in CF. METHODS:Twenty patients with CF and 23 age-matched controls completed an incremental cardi...
journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-019-1039-8
更新日期:2019-12-30 00:00:00
abstract:BACKGROUND:Omega-3 fatty acids, including alpha-linolenic acid (ALA), eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA) and derivatives, play a key role in the resolution of inflammation. Higher intake has been linked to decreased morbidity in several diseases, though effects on respiratory diseases like COPD are...
journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-019-0852-4
更新日期:2019-05-21 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章,随机对照试验
doi:10.1186/1471-2466-12-5
更新日期:2012-02-16 00:00:00
abstract:BACKGROUND:The effectiveness of clinic-based pulmonary rehabilitation in advanced COPD is well established, but few data exist for less severe patients treated in alternative settings. The purpose of this study was to investigate whether a novel, community-based exercise program (CBE) was feasible and effective for pat...
journal_title:BMC pulmonary medicine
pub_type: 杂志文章,随机对照试验
doi:10.1186/1471-2466-14-125
更新日期:2014-08-04 00:00:00
abstract:BACKGROUND:US mentholated cigarette sales have increased considerably over 50 years. Preference for mentholated cigarettes is markedly higher in Black people. While menthol itself is not genotoxic or carcinogenic, its acute respiratory effects might affect inhalation of cigarette smoke. This possibility seems consisten...
journal_title:BMC pulmonary medicine
pub_type: 杂志文章,评审
doi:10.1186/1471-2466-11-18
更新日期:2011-04-18 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-017-0370-1
更新日期:2017-02-03 00:00:00
abstract:BACKGROUND:Telehealth and telemonitoring is an emerging area of study in people with cystic fibrosis (CF), with the potential of increasing access to care, and minimising infection control risks to patients without compromising their health outcomes. To date, limited evidence is available to support the use of teleheal...
journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-019-0784-z
更新日期:2019-01-24 00:00:00
abstract::An amendment to this paper has been published and can be accessed via the original article. ...
journal_title:BMC pulmonary medicine
pub_type: 杂志文章,已发布勘误
doi:10.1186/s12890-020-1176-0
更新日期:2020-05-20 00:00:00
abstract:BACKGROUND:Acute exacerbation of chronic obstructive pulmonary disease (AECOPD) is the most common reason for the hospitalization and death of pulmonary patients. The use of antibiotics as adjuvant therapy for AECOPD, however, is still a matter of debate. METHODS:In this study, we searched the PubMed, EmBase, and Coch...
journal_title:BMC pulmonary medicine
pub_type: 杂志文章,meta分析
doi:10.1186/s12890-017-0541-0
更新日期:2017-12-12 00:00:00
abstract:BACKGROUND:Neurohumoral activation is present in COPD and might provide a link between pulmonary and systemic effects, especially cardiovascular disease. Because long acting inhaled β-agonists reduce hyperinflation, they could reduce sympathoexcitation by improving the inflation reflex. We aimed to evaluate if inhaled ...
journal_title:BMC pulmonary medicine
pub_type: 临床试验,杂志文章
doi:10.1186/s12890-015-0054-7
更新日期:2015-04-30 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-020-01311-7
更新日期:2020-10-29 00:00:00
abstract:BACKGROUND:Pulmonary alveolar proteinosis (PAP) is a rare lung disease characterized by accumulation of phospholipoproteinaceous material in the alveoli. The presentation is nonspecific but typically includes dyspnea; the spectrum of disease includes rapidly progressive hypoxic respiratory failure. Whole lung lavage (W...
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pub_type: 杂志文章
doi:10.1186/s12890-019-0822-x
更新日期:2019-03-12 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/1471-2466-14-170
更新日期:2014-11-01 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-020-1079-0
更新日期:2020-02-13 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/s12890-019-0948-x
更新日期:2019-11-01 00:00:00
abstract:BACKGROUND:Selection bias is a systematic error in epidemiologic studies that may seriously distort true measures of associations between exposure and disease. Observational studies are highly susceptible to selection bias, and researchers should therefore always examine to what extent selection bias may be present in ...
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
abstract:BACKGROUND:The use of extracorporeal membrane oxygenation (ECMO) in awake, spontaneously breathing and non-intubated patients (awake ECMO) may be a novel therapeutic strategy for severe acute respiratory distress syndrome (ARDS) patients. The purpose of this study is to assess the feasibility and safety of awake ECMO i...
journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-019-1016-2
更新日期:2019-12-09 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/1471-2466-10-56
更新日期:2010-11-07 00:00:00
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journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/s12890-019-0823-9
更新日期:2019-03-14 00:00:00
abstract:BACKGROUND:A recent method determines regional gas flow of the lung by electrical impedance tomography (EIT). The aim of this study is to show the applicability of this method in a porcine model of mechanical ventilation in healthy and diseased lungs. Our primary hypothesis is that global gas flow measured by EIT can b...
journal_title:BMC pulmonary medicine
pub_type: 杂志文章
doi:10.1186/1471-2466-14-73
更新日期:2014-04-29 00:00:00