Longitudinal changes in health-related quality of life according to clinical course among patients with non-tuberculous mycobacterial pulmonary disease: a prospective cohort study.

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 Med

journal_title

BMC pulmonary medicine

authors

Kwak N,Kim SA,Choi SM,Lee J,Lee CH,Yim JJ

doi

10.1186/s12890-020-1165-3

subject

Has Abstract

pub_date

2020-05-07 00:00:00

pages

126

issue

1

issn

1471-2466

pii

10.1186/s12890-020-1165-3

journal_volume

20

pub_type

杂志文章
  • Lumacaftor/ Ivacaftor improves exercise tolerance in patients with Cystic Fibrosis and severe airflow obstruction.

    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

    authors: Wark PAB,Cookson K,Thiruchelvam T,Brannan J,Dorahy DJ

    更新日期:2019-06-17 00:00:00

  • BMI, waist circumference at 8 and 12 years of age and FVC and FEV1 at 12 years of age; the PIAMA birth cohort study.

    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

    authors: Bekkers MB,Wijga AH,Gehring U,Koppelman GH,de Jongste JC,Smit HA,Brunekreef B

    更新日期:2015-04-22 00:00:00

  • Treatment of acute exacerbation of idiopathic pulmonary fibrosis with direct hemoperfusion using a polymyxin B-immobilized fiber column improves survival.

    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

    authors: Enomoto N,Mikamo M,Oyama Y,Kono M,Hashimoto D,Fujisawa T,Inui N,Nakamura Y,Yasuda H,Kato A,Mimuro S,Doi M,Sato S,Suda T

    更新日期:2015-02-22 00:00:00

  • Correction to: Severe but not moderate hyperoxia of newborn mice causes an emphysematous lung phenotype in adulthood without persisting oxidative stress and inflammation.

    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

    authors: Kindermann A,Binder L,Baier J,Gündel B,Simm A,Haase R,Bartling B

    更新日期:2020-01-21 00:00:00

  • Improving lung cancer survival; time to move on.

    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

    authors: Heuvers ME,Hegmans JP,Stricker BH,Aerts JG

    更新日期:2012-12-13 00:00:00

  • Radiation-induced lung injury: current evidence.

    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

    authors: Arroyo-Hernández M,Maldonado F,Lozano-Ruiz F,Muñoz-Montaño W,Nuñez-Baez M,Arrieta O

    更新日期:2021-01-06 00:00:00

  • Association of circulating irisin and cardiopulmonary exercise capacity in healthy volunteers: results of the Study of Health in Pomerania.

    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

    authors: Kerstholt N,Ewert R,Nauck M,Spielhagen T,Bollmann T,Stubbe B,Felix SB,Wallaschofski H,Gläser S,Friedrich N

    更新日期:2015-04-22 00:00:00

  • Smoking reduces surfactant protein D and phospholipids in patients with and without chronic obstructive pulmonary disease.

    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

    authors: Moré JM,Voelker DR,Silveira LJ,Edwards MG,Chan ED,Bowler RP

    更新日期:2010-10-25 00:00:00

  • Epidemiology of asthma and associated factors in an urban Pakistani population: adult asthma study-Karachi.

    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

    authors: Razzaq S,Nafees AA,Rabbani U,Irfan M,Naeem S,Khan MA,Fatmi Z,Burney P

    更新日期:2018-12-04 00:00:00

  • Rates and risk factors associated with hospitalization for pneumonia with ICU admission among adults.

    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

    authors: Storms AD,Chen J,Jackson LA,Nordin JD,Naleway AL,Glanz JM,Jacobsen SJ,Weintraub ES,Klein NP,Gargiullo PM,Fry AM

    更新日期:2017-12-16 00:00:00

  • Size-adjusted muscle power and muscle metabolism in patients with cystic fibrosis are equal to healthy controls - a case control study.

    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

    authors: Ruf K,Beer M,Köstler H,Weng AM,Neubauer H,Klein A,Platek K,Roth K,Beneke R,Hebestreit H

    更新日期:2019-12-30 00:00:00

  • Omega-3 fatty acid intake and prevalent respiratory symptoms among U.S. adults with COPD.

    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

    authors: Lemoine S CM,Brigham EP,Woo H,Hanson CK,McCormack MC,Koch A,Putcha N,Hansel NN

    更新日期:2019-05-21 00:00:00

  • A phase I study evaluating the pharmacokinetics, safety and tolerability of an antibody-based tissue factor antagonist in subjects with acute lung injury or acute respiratory distress syndrome.

    abstract:BACKGROUND:The tissue factor (TF)-dependent extrinsic pathway has been suggested to be a central mechanism by which the coagulation cascade is locally activated in the lungs of patients with acute lung injury and acute respiratory distress syndrome (ALI/ARDS) and thus represents an attractive target for therapeutic int...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章,随机对照试验

    doi:10.1186/1471-2466-12-5

    authors: Morris PE,Steingrub JS,Huang BY,Tang S,Liu PM,Rhode PR,Wong HC

    更新日期:2012-02-16 00:00:00

  • A controlled study of community-based exercise training in patients with moderate COPD.

    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

    authors: Amin S,Abrazado M,Quinn M,Storer TW,Tseng CH,Cooper CB

    更新日期:2014-08-04 00:00:00

  • Systematic review of the epidemiological evidence comparing lung cancer risk in smokers of mentholated and unmentholated cigarettes.

    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

    authors: Lee PN

    更新日期:2011-04-18 00:00:00

  • Early exposure to hyperoxia and mortality in critically ill patients with severe traumatic injuries.

    abstract:BACKGROUND:Hyperoxia is common early in the course of resuscitation of critically ill patients. It has been associated with mortality in some, but not all, studies of cardiac arrest patients and other critically ill cohorts. Reasons for the inconsistency are unclear and may depend on unmeasured patient confounders, the...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/s12890-017-0370-1

    authors: Russell DW,Janz DR,Emerson WL,May AK,Bernard GR,Zhao Z,Koyama T,Ware LB

    更新日期:2017-02-03 00:00:00

  • CyFiT telehealth: protocol for a randomised controlled trial of an online outpatient physiotherapy service for children with cystic fibrosis.

    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

    authors: Lang RL,Wilson C,Stockton K,Russell T,Johnston LM

    更新日期:2019-01-24 00:00:00

  • Correction to: Assessment of stigma in patients with cystic fibrosis.

    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

    authors: Pakhale S,Armstrong M,Holly C,Edjoc R,Gaudet E,Aaron S,Tasca G,Cameron W,Balfour L

    更新日期:2020-05-20 00:00:00

  • Antibiotics for treatment of acute exacerbation of chronic obstructive pulmonary disease: a network meta-analysis.

    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

    authors: Zhang HL,Tan M,Qiu AM,Tao Z,Wang CH

    更新日期:2017-12-12 00:00:00

  • Inhaled β-agonist does not modify sympathetic activity in patients with COPD.

    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

    authors: Haarmann H,Mohrlang C,Tschiesner U,Rubin DB,Bornemann T,Rüter K,Bonev S,Raupach T,Hasenfuß G,Andreas S

    更新日期:2015-04-30 00:00:00

  • Evaluation of semi-quantitative compared to quantitative cultures of tracheal aspirates for the yield of culturable respiratory pathogens - a cross-sectional study.

    abstract:BACKGROUND:Diagnosis of lower respiratory tract infections (LRTI) depends on the presence of clinical, radiological and microbiological findings. Endotracheal suction aspirate (ETSA) is the commonest respiratory sample sent for culture from intubated patients. Very few studies have compared quantitative and semi-quanti...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/s12890-020-01311-7

    authors: Rattani S,Farooqi J,Jabeen G,Chandio S,Kash Q,Khan A,Jabeen K

    更新日期:2020-10-29 00:00:00

  • Combined-modality therapy for pulmonary alveolar proteinosis in a remote setting: a case report.

    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...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/s12890-019-0822-x

    authors: Boyce DSK,Lee JW,Shah P,Freeman JH,Aboudara MC,Hostler DC

    更新日期:2019-03-12 00:00:00

  • Upregulation of activin-B and follistatin in pulmonary fibrosis - a translational study using human biopsies and a specific inhibitor in mouse fibrosis models.

    abstract:BACKGROUND:Activins are members of the TGF-ß superfamily of growth factors. First, we identified by expression array screening that activin-B and follistatin are upregulated in human idiopathic pulmonary fibrosis (IPF). Next, we wanted to clarify their specific role in lung fibrosis formation. METHODS:We used specific...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/1471-2466-14-170

    authors: Myllärniemi M,Tikkanen J,Hulmi JJ,Pasternack A,Sutinen E,Rönty M,Leppäranta O,Ma H,Ritvos O,Koli K

    更新日期:2014-11-01 00:00:00

  • CHCHD2 is a potential prognostic factor for NSCLC and is associated with HIF-1a expression.

    abstract:BACKGROUND:CHCHD2 was identified a novel cell migration-promoting gene, which could promote cell migration and altered cell adhesion when ectopically overexpressed in NIH3T3 fibroblasts, and it was identified as a protein necessary for OxPhos function as well. However, the clinic relevance of CHCHD2 expression in NSCLC...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/s12890-020-1079-0

    authors: Yin X,Xia J,Sun Y,Zhang Z

    更新日期:2020-02-13 00:00:00

  • Treatment beyond four cycles of first line Platinum and Etoposide chemotherapy in real-life patients with stage IV Small Cell Lung Cancer: a retrospective study of the Merseyside and Cheshire Cancer network.

    abstract:BACKGROUND:Dose intensity and dose density of first line Platinum and Etoposide (PE) do not influence Overall Survival (OS) of Small Cell Lung Cancer (SCLC) patients. The effect of treatment length, however, remains unclear. Current guidelines recommend treating beyond 4 cycles -up to 6-, in patients that respond to an...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章,多中心研究

    doi:10.1186/s12890-019-0948-x

    authors: Sallam M,Wong H,Escriu C

    更新日期:2019-11-01 00:00:00

  • Longterm follow-up in European respiratory health studies - patterns and implications.

    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

    authors: Johannessen A,Verlato G,Benediktsdottir B,Forsberg B,Franklin K,Gislason T,Holm M,Janson C,Jögi R,Lindberg E,Macsali F,Omenaas E,Real FG,Saure EW,Schlünssen V,Sigsgaard T,Skorge TD,Svanes C,Torén K,Waatevik M,Nils

    更新日期:2014-04-16 00:00:00

  • Spontaneous breathing in patients with severe acute respiratory distress syndrome receiving prolonged extracorporeal membrane oxygenation.

    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

    authors: Xia J,Gu S,Li M,Liu D,Huang X,Yi L,Wu L,Fan G,Zhan Q

    更新日期:2019-12-09 00:00:00

  • 2-Aminoacetophenone as a potential breath biomarker for Pseudomonas aeruginosa in the cystic fibrosis lung.

    abstract:BACKGROUND:Pseudomonas aeruginosa infections are associated with progressive life threatening decline of lung function in cystic fibrosis sufferers. Growth of Ps. aeruginosa releases a "grape-like" odour that has been identified as the microbial volatile organic compound 2-aminoacetophenone (2-AA). METHODS:We investig...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/1471-2466-10-56

    authors: Scott-Thomas AJ,Syhre M,Pattemore PK,Epton M,Laing R,Pearson J,Chambers ST

    更新日期:2010-11-07 00:00:00

  • Reduced forced vital capacity is independently associated with ethnicity, metabolic factors and respiratory symptoms in a Caribbean population: a cross-sectional study.

    abstract:BACKGROUND:Relationships between low forced vital capacity (FVC), and morbidity have previously been studied but there are no data available for the Caribbean population. This study assessed the association of low FVC with risk factors, health variables and socioeconomic status in a community-based study of the Trinida...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/s12890-019-0823-9

    authors: Sakhamuri S,Lutchmansingh F,Simeon D,Conyette L,Burney P,Seemungal T

    更新日期:2019-03-14 00:00:00

  • Determination of respiratory gas flow by electrical impedance tomography in an animal model of mechanical ventilation.

    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

    authors: Bodenstein M,Boehme S,Bierschock S,Vogt A,David M,Markstaller K

    更新日期:2014-04-29 00:00:00