Obstructive sleep apnoea accelerates FEV1 decline in asthmatic patients.

Abstract:

BACKGROUND:Although the prevalence of both obstructive sleep apnoea (OSA) and asthma are both increasing, little is known about the impact of OSA on the natural history of lung function in asthmatic patients. METHODS:A total of 466 patients from our sleep laboratory were retrospectively enrolled. Of them, 77 patients (16.5%) had asthma with regular follow-up for more than 5 years. Their clinical characteristics, pulmonary function, emergency room visits, and results of polysomnography results were analysed. RESULTS:The patients were divided into three groups according to the severity of the apnoea-hypopnea index (AHI). The decline in FEV1 among asthma patients with severe OSA (AHI > 30/h) was 72.4 ± 61.7 ml/year (N = 34), as compared to 41.9 ± 45.3 ml/year (N = 33, P = 0.020) in those with mild to moderate OSA (5 < AHI ≤ 30) and 24.3 ± 27.5 ml/year (N = 10, P = 0.016) in those without OSA (AHI ≤ 5). For those patients with severe OSA, the decline of FEV1 significantly decreased after continuous positive airway pressure (CPAP) treatment. After multivariate stepwise linear regression analysis, only AHI was remained independent factor for the decline of FEV1 decline. CONCLUSIONS:Asthmatic patients with OSA had substantially greater declines in FEV1 than those without OSA. Moreover, CPAP treatment alleviated the decline of FEV1 in asthma patients with severe OSA.

journal_name

BMC Pulm Med

journal_title

BMC pulmonary medicine

authors

Wang TY,Lo YL,Lin SM,Huang CD,Chung FT,Lin HC,Wang CH,Kuo HP

doi

10.1186/s12890-017-0398-2

subject

Has Abstract

pub_date

2017-03-21 00:00:00

pages

55

issue

1

issn

1471-2466

pii

10.1186/s12890-017-0398-2

journal_volume

17

pub_type

杂志文章
  • Does the 2013 GOLD classification improve the ability to predict lung function decline, exacerbations and mortality: a post-hoc analysis of the 4-year UPLIFT trial.

    abstract:BACKGROUND:The 2013 GOLD classification system for COPD distinguishes four stages: A (low symptoms, low exacerbation risk), B (high symptoms, low risk), C (low symptoms, high risk) and D (high symptoms, high risk). Assessment of risk is based on exacerbation history and airflow obstruction, whatever results in a higher...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章,随机对照试验

    doi:10.1186/1471-2466-14-163

    authors: Goossens LM,Leimer I,Metzdorf N,Becker K,Rutten-van Mölken MP

    更新日期:2014-10-18 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

  • 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

  • Methicillin-resistant Staphylococcus aureus acquisition in healthcare workers with cystic fibrosis: a retrospective cross-sectional study.

    abstract:BACKGROUND:People with cystic fibrosis (CF) may work in healthcare settings risking nosocomial pathogen acquisition. The aim of this study was to determine the incidence of methicillin-resistant Staphylococcus aureus (MRSA) infection in adult healthcare workers with CF (HCWcf). METHODS:Data was collected in this obser...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/s12890-016-0243-z

    authors: Wood ME,Sherrard LJ,Ramsay KA,Yerkovich ST,Reid DW,Kidd TJ,Bell SC

    更新日期:2016-05-11 00:00:00

  • Lung-protective ventilation suppresses systemic and hepatic vein levels of cell-free DNA in porcine experimental post-operative sepsis.

    abstract:BACKGROUND:Plasma levels of cell-free DNA (cf-DNA) are known to be elevated in sepsis and high levels are associated with a poor prognosis. Mechanical ventilation affects systemic inflammation in which lung-protective ventilation attenuates the inflammatory response. The aim was to study the effect of a lung protective...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/s12890-020-01239-y

    authors: Nyberg A,Larsson A,Jylhävä J,Hurme M,Sperber J,Lipcsey M,Castegren M

    更新日期:2020-07-31 00:00:00

  • Impact of emphysema on sputum culture conversion in male patients with pulmonary tuberculosis: a retrospective analysis.

    abstract:BACKGROUND:Although cigarette smoking may have a negative impact on the clinical outcome of pulmonary tuberculosis (PTB), few studies have investigated the impact of smoking-associated lung diseases. Emphysema is a major pathological finding of smoking-related lung damage. We aimed to clarify the effect of emphysema on...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/s12890-020-01325-1

    authors: Takasaka N,Seki Y,Fujisaki I,Uchiyama S,Matsubayashi S,Sato A,Yamanaka Y,Odashima K,Kazuyori T,Seki A,Takeda H,Ishikawa T,Kuwano K

    更新日期:2020-11-07 00:00:00

  • Exposure to high endotoxin concentration increases wheezing prevalence among laboratory animal workers: a cross-sectional study.

    abstract:BACKGROUND:Endotoxin from Gram-negative bacteria are found in different concentrations in dust and on the ground of laboratories dealing with small animals and animal houses. METHODS:Cross-sectional study performed in workplaces of two universities. Dust samples were collected from laboratories and animal facilities h...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章,多中心研究

    doi:10.1186/s12890-016-0233-1

    authors: Freitas AS,Simoneti CS,Ferraz E,Bagatin E,Brandão IT,Silva CL,Borges MC,Vianna EO

    更新日期:2016-05-06 00:00:00

  • Enhancing vigilance for cerebral air embolism after pneumonectomy: a case report.

    abstract:BACKGROUND:Vascular air embolism (VAE) is a rare but important complication that has not been paid enough attention to in the medical process such as surgery and anesthesia. CASE PRESENTATION:We report for the first time that a 54-year-old male patient with central lung cancer developed severe complications of CAE aft...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/s12890-020-01358-6

    authors: Mo Y,Lin L,Yan J,Zhong C,Kuang J,Guo Q,Li D,Wu M,Sui Z,Zhang J

    更新日期:2021-01-07 00:00:00

  • The Prospective Non-Interventional DACCORD Study in the National COPD Registry in Germany: design and methods.

    abstract:BACKGROUND:A variety of large randomized controlled trials (RCT's) evaluating pharmacotherapy in chronic obstructive pulmonary disease (COPD) patients does exist. One of the drugs that has been tested is the new long-acting anticholinergic glycopyrronium bromide. METHODS:As the generalizability of results from RCT's i...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章,多中心研究,随机对照试验

    doi:10.1186/1471-2466-15-2

    authors: Kardos P,Vogelmeier C,Buhl R,Criée CP,Worth H

    更新日期:2015-01-12 00:00:00

  • Impact of pulmonary rehabilitation on patients' health care needs and asthma control: a quasi-experimental study.

    abstract:BACKGROUND:Pulmonary rehabilitation offers potential benefits to people with asthma. It is however unknown if rehabilitation favourably affects patients' health care needs. We therefore examined if rehabilitation reduced needs and, in addition, if it improved asthma control. METHODS:One hundred fifty patients with ast...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/s12890-020-01301-9

    authors: Salandi J,Icks A,Gholami J,Hummel S,Schultz K,Apfelbacher C,Sheikh A,Loerbroks A

    更新日期:2020-10-15 00:00:00

  • Protocol for a mixed-methods study of supplemental oxygen in pulmonary fibrosis.

    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 t...

    journal_title:BMC pulmonary medicine

    pub_type: 临床试验,杂志文章

    doi:10.1186/1471-2466-14-169

    authors: 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 JJ

    更新日期:2014-11-01 00:00:00

  • Domiciliary pulse-oximetry at exacerbation of chronic obstructive pulmonary disease: prospective pilot study.

    abstract:BACKGROUND:The ability to objectively differentiate exacerbations of chronic obstructive pulmonary disease (COPD) from day-to-day symptom variations would be an important development in clinical practice and research. We assessed the ability of domiciliary pulse oximetry to achieve this. METHODS:40 patients with moder...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/1471-2466-10-52

    authors: Hurst JR,Donaldson GC,Quint JK,Goldring JJ,Patel AR,Wedzicha JA

    更新日期:2010-10-20 00:00:00

  • Impairment of pulmonary vascular reserve and right ventricular systolic reserve in pulmonary arterial hypertension.

    abstract:BACKGROUND:Exercise capacity is impaired in pulmonary arterial hypertension (PAH). We hypothesized that cardiovascular reserve abnormalities would be associated with impaired hemodynamic response to pharmacological stress and worse outcome in PAH. METHODS:Eighteen PAH patients (p) group 1 NYHA class II/III and ten con...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/1471-2466-14-69

    authors: Domingo E,Grignola JC,Aguilar R,Arredondo C,Bouteldja N,Messeguer ML,Roman A

    更新日期:2014-04-24 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

  • Gender differences at presentation of idiopathic pulmonary fibrosis in Sweden.

    abstract:BACKGROUND:Idiopathic pulmonary fibrosis (IPF) is a disease with poor prognosis mainly affecting males. Differences in clinical presentation between genders may be important both for the diagnostic work-up and for follow-up. In the present study, we therefore explored potential gender differences at presentation in a S...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/s12890-019-0994-4

    authors: Kalafatis D,Gao J,Pesonen I,Carlson L,Sköld CM,Ferrara G

    更新日期:2019-11-27 00:00:00

  • Severe exacerbations in moderate-to-severe asthmatics are associated with increased pro-inflammatory and type 1 mediators in sputum and serum.

    abstract:BACKGROUND:Asthma is a heterogeneous disease and understanding this heterogeneity will enable the realisation of precision medicine. We sought to compare the sputum and serum inflammatory profiles in moderate-to-severe asthma during stable disease and exacerbation events. METHODS:We recruited 102 adults and 34 childre...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/s12890-019-0906-7

    authors: Ghebre MA,Pang PH,Desai D,Hargadon B,Newby C,Woods J,Rapley L,Cohen SE,Herath A,Gaillard EA,May RD,Brightling CE

    更新日期:2019-08-08 00:00:00

  • Cisplatin sensitivity is enhanced in non-small cell lung cancer cells by regulating epithelial-mesenchymal transition through inhibition of eukaryotic translation initiation factor 5A2.

    abstract:BACKGROUND:Epithelial-mesenchymal transition (EMT) has been believed to be related with chemotherapy resistance in non-small cell lung cancer (NSCLC). Recent studies have suggested eIF5A-2 may function as a proliferation-related oncogene in tumorigenic processes. METHODS:We used cell viability assays, western blotting...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/1471-2466-14-174

    authors: Xu G,Yu H,Shi X,Sun L,Zhou Q,Zheng D,Shi H,Li N,Zhang X,Shao G

    更新日期:2014-11-07 00:00:00

  • The yield of immediate post lung biopsy CT in predicting iatrogenic pneumothorax.

    abstract:BACKGROUND:The most prevalent complication of percutaneous lung biopsy is pneumothorax (PNX). A routine immediate post-procedure CT scan (ICT) to spot PNX is done in many centers. However, the diagnostic yield of this practice has not been studied broadly. We sought to evaluate whether an ICT could replace the routine ...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/s12890-020-1128-8

    authors: Brzezinski RY,Vigiser I,Fomin I,Israeli L,Shenhar-Tsarfaty S,Bar-Shai A

    更新日期:2020-04-15 00:00:00

  • Performance of noninvasive ventilation in acute respiratory failure in critically ill patients: a prospective, observational, cohort study.

    abstract:BACKGROUND:Noninvasive ventilation (NIV) is used in critically ill patients with acute respiratory failure (ARF) to avoid endotracheal intubation. However, the impact of NIV use on ARF patient's outcomes is still unclear. Our objectives were to evaluate the rate of NIV failure in hypoxemic patients with an arterial car...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/s12890-015-0139-3

    authors: Corrêa TD,Sanches PR,de Morais LC,Scarin FC,Silva E,Barbas CS

    更新日期:2015-11-11 00:00:00

  • Development, effectiveness and cost-effectiveness of a new out-patient Breathlessness Support Service: study protocol of a phase III fast-track randomised controlled trial.

    abstract:BACKGROUND:Breathlessness is a common and distressing symptom affecting many patients with advanced disease both from malignant and non-malignant origin. A combination of pharmacological and non-pharmacological measures is necessary to treat this symptom successfully. Breathlessness services in various compositions aim...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章,随机对照试验

    doi:10.1186/1471-2466-12-58

    authors: Bausewein C,Jolley C,Reilly C,Lobo P,Kelly J,Bellas H,Madan P,Panell C,Brink E,De Biase C,Gao W,Murphy C,McCrone P,Moxham J,Higginson IJ

    更新日期:2012-09-19 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

  • A multicenter randomized trial to assess the efficacy of CONvalescent plasma therapy in patients with Invasive COVID-19 and acute respiratory failure treated with mechanical ventilation: the CONFIDENT trial protocol.

    abstract:BACKGROUND:The COVID-19 pandemic reached Europe in early 2020. Convalescent plasma is used without a consistent evidence of efficacy. Our hypothesis is that passive immunization with plasma collected from patients having contracted COVID-19 and developed specific neutralizing antibodies may alleviate symptoms and reduc...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/s12890-020-01361-x

    authors: Misset B,Hoste E,Donneau AF,Grimaldi D,Meyfroidt G,Moutschen M,Compernolle V,Gothot A,Desmecht D,Garigliany M,Najdovski T,Laterre PF

    更新日期:2020-12-07 00:00:00

  • High serum concentrations of autoantibodies to HSP47 in nonspecific interstitial pneumonia compared with idiopathic pulmonary fibrosis.

    abstract:BACKGROUND:The pathological diagnosis of idiopathic interstitial pneumonias (IIP) by surgical lung biopsy is important for clinical decision-making. However, there is a need to use less invasive biomarkers to differentiate nonspecific interstitial pneumonia (NSIP) from other IIP such as usual interstitial pneumonia (UI...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章,多中心研究

    doi:10.1186/1471-2466-8-23

    authors: Kakugawa T,Yokota S,Mukae H,Kubota H,Sakamoto N,Mizunoe S,Matsuoka Y,Kadota J,Fujii N,Nagata K,Kohno S

    更新日期:2008-11-04 00:00:00

  • Quantitative analysis of lung elastic fibers in idiopathic pleuroparenchymal fibroelastosis (IPPFE): comparison of clinical, radiological, and pathological findings with those of idiopathic pulmonary fibrosis (IPF).

    abstract:BACKGROUND:The pathological appearance of idiopathic pleuroparenchymal fibroelastosis (IPPFE) with hematoxylin-eosin staining is similar to that of usual interstitial pneumonia (UIP) in patients with idiopathic pulmonary fibrosis (IPF). The amount of elastic fibers (EF) and detailed differences between IPPFE and IPF ha...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/1471-2466-14-91

    authors: Enomoto N,Kusagaya H,Oyama Y,Kono M,Kaida Y,Kuroishi S,Hashimoto D,Fujisawa T,Yokomura K,Inui N,Nakamura Y,Suda T

    更新日期:2014-05-28 00:00:00

  • Serological assessment of neutrophil elastase activity on elastin during lung ECM remodeling.

    abstract:BACKGROUND:During the pathological destruction of lung tissue, neutrophil elastase (NE) degrades elastin, one of the major constituents of lung parenchyma. However there are no non-invasive methods to quantify NE degradation of elastin. We selected specific elastin fragments generated by NE for antibody generation and ...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/s12890-015-0048-5

    authors: Kristensen JH,Karsdal MA,Sand JM,Willumsen N,Diefenbach C,Svensson B,Hägglund P,Oersnes-Leeming DJ

    更新日期:2015-05-03 00:00:00

  • Bilirubin as a prognostic marker in patients with pulmonary arterial hypertension.

    abstract:BACKGROUND:Liver dysfunction reflects the status of heart failure, with congestion and low perfusion of the liver serving as causative mechanisms. Previous studies demonstrated relationship between the results of liver function test and the prognosis in patients with heart failure. However, few studies have examined th...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/1471-2466-10-22

    authors: Takeda Y,Takeda Y,Tomimoto S,Tani T,Narita H,Kimura G

    更新日期:2010-04-22 00:00:00

  • Clinical updates of approaches for biopsy of pulmonary lesions based on systematic review.

    abstract:BACKGROUND:Convenient approaches for accurate biopsy are extremely important to the diagnosis of lung cancer. We aimed to systematically review the clinical updates and development trends of approaches for biopsy, i.e., CT-guided PTNB (Percutaneous Transthoracic Needle Biopsy), ENB (Electromagnetic Navigation Bronchosc...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/s12890-018-0713-6

    authors: Deng CJ,Dai FQ,Qian K,Tan QY,Wang RW,Deng B,Zhou JH

    更新日期:2018-09-03 00:00:00

  • Severe but reversible pulmonary hypertension in scleromyxedema and multiple myeloma: a case report.

    abstract:BACKGROUND:Scleromyxedema is a progressive, systemic connective tissue disorder characterized by fibro-mucous skin lesions and increased serum monoclonal immunoglobulin levels. Pulmonary involvement occurs in a subset of patients, though the overall prevalence of pulmonary lesions in scleromyxedema is unknown. Since pu...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/s12890-019-1020-6

    authors: Kreidy M,Al-Hilli A,Yachoui R,Resnick J

    更新日期:2020-01-09 00:00:00

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

    abstract:BACKGROUND:Preterm newborns typically require supplemental oxygen but hyperoxic conditions also damage the premature lung. Oxygen-induced lung damages are mainly studied in newborn mouse models using oxygen concentrations above 75% and looking at short-term effects. Therefore, we aimed at the investigation of long-term...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/s12890-019-0993-5

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

    更新日期:2019-12-16 00:00:00

  • Do-not-resuscitate orders in patients with community-acquired pneumonia: a retrospective study.

    abstract:BACKGROUND:To investigate the use of do-not-resuscitate (DNR) orders in patients hospitalized with community-acquired pneumonia (CAP) and the association with mortality. METHODS:We assembled a cohort of 1317 adults hospitalized with radiographically confirmed CAP in three Danish hospitals. Patients were grouped into n...

    journal_title:BMC pulmonary medicine

    pub_type: 杂志文章

    doi:10.1186/s12890-020-01236-1

    authors: Egelund GB,Jensen AV,Petersen PT,Andersen SB,Lindhardt BØ,Rohde G,Ravn P,von Plessen C

    更新日期:2020-07-24 00:00:00