Abstract:
:Oral corticosteroids are powerful relatively nonspecific antiinflammatory agents with a range of well-characterized side effects. There is good evidence to show that they accelerate the rate of resolution of exacerbations of COPD and relapse is less likely if patients receive these drugs. Maintenance therapy with oral preparations is associated with worse mortality and skeletal muscle myopathy is a particular problem. Corticosteroids have little effect on biopsy proven inflammation or its surrogates in COPD and did not change the rate of decline of FEV (1) over a range of spirometric disease severity in a number of trials each lasting 3 years. However, meta-analysis of the data suggests that a small effect (up to 10 ml /year) might be present. There is more consistent evidence for an effect on postbronchodilator FEV (1) with both fluticasone propionate and budesonide. In patients with a postbronchodilator FEV (1) < 50% predicted where self-reported exacerbations become more common, inhaled corticosteroids can reduce the number of attacks. This effect is the major factor accounting for the reduction in deterioration in health status seen in patients who receive inhaled corticosteroids. Inhaled corticosteroids are much safer than oral therapy, although they do have a predictably higher incidence of candidiasis and hoarseness of the voice. Skin bruising is seen in patients with better lung function who use these drugs. Triamcinolone use is associated with reduction in bone density but this was not seen with budesonide. Combining an inhaled corticosteroid and a long-acting beta-agonist in the same inhaler increases the efficacy of the latte drug in COPD patients, with a significantly larger improvement in FEV (1), a larger reduction in reported breathlessness, and a reduction in exacerbation numbers in those with severe disease where beta-agonists appear to be less effective. Inhaled corticosteroids are not suitable for monotherapy in COPD but can be helpfully combined with an inhaled bronchodilator in patients with symptomatic disease.
journal_name
Semin Respir Crit Care Medjournal_title
Seminars in respiratory and critical care medicineauthors
Calverley PMdoi
10.1055/s-2005-869542keywords:
subject
Has Abstractpub_date
2005-04-01 00:00:00pages
235-45issue
2eissn
1069-3424issn
1098-9048journal_volume
26pub_type
杂志文章,评审abstract::Lung cancer is the number one cause of death from cancer in the United States. Currently, there is no official recommendation to screen for lung cancer even in high-risk populations. Accordingly, we wait for patients to present with symptoms. Only 15-20% of patients are stage I lung cancer at diagnosis. Past screening...
journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章
doi:10.1055/s-2000-9402
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journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章
doi:10.1055/s-0031-1287862
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journal_title:Seminars in respiratory and critical care medicine
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journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章,评审
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journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章,评审
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journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章
doi:10.1055/s-0028-1101272
更新日期:2008-12-01 00:00:00
abstract::The nontuberculous mycobacteria (NTM) are typically environmental organisms residing in soil and water. Although generally of low pathogenicity to humans, NTM can cause a wide array of clinical diseases; pulmonary disease is most frequent, followed by lymphadenitis in children, skin disease by M. marinum (particularly...
journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章,评审
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journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章,评审
doi:10.1055/s-2006-933672
更新日期:2006-02-01 00:00:00
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journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章,评审
doi:10.1055/s-2007-985664
更新日期:2007-08-01 00:00:00
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journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章,评审
doi:10.1055/s-0033-1348464
更新日期:2013-06-01 00:00:00
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journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章,评审
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更新日期:2017-02-01 00:00:00
abstract::Lung transplant has become an established therapy in the treatment of end-stage lung disease. Many of the advances in the modern immunosuppression regimen have provided more quality and quantity of life to transplant patients. Immunosuppression agents target various aspects of the immune system to maximize graft toler...
journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章,评审
doi:10.1055/s-0030-1249112
更新日期:2010-04-01 00:00:00
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journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章,评审
doi:10.1055/s-0039-1693406
更新日期:2019-06-01 00:00:00
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journal_title:Seminars in respiratory and critical care medicine
pub_type: 社论
doi:10.1055/s-0032-1322413
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journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章
doi:10.1055/s-2002-35717
更新日期:2002-10-01 00:00:00
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journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章
doi:10.1055/s-2001-18802
更新日期:2001-12-01 00:00:00
abstract::Selective decontamination of the digestive tract (SDD) is an infection prevention strategy in intensive care unit (ICU) patients by topical administration of antibiotics to the mouth and stomach to eradicate potentially pathogenic bacteria and yeast that may cause infections. It also includes a short course of intrave...
journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章,评审
doi:10.1055/s-0031-1275536
更新日期:2011-04-01 00:00:00
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journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章,评审
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journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章,评审
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journal_title:Seminars in respiratory and critical care medicine
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journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章
doi:10.1055/s-2001-13829
更新日期:2001-01-01 00:00:00
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journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章,评审
doi:10.1055/s-2006-957335
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abstract::Rheumatoid arthritis (RA) is a common chronic autoimmune disorder that characteristically causes joint inflammation and damage. In addition, many patients develop extraarticular manifestations which may cause significant comorbidity and premature mortality.Some respiratory tract involvement of the upper and lower airw...
journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章,评审
doi:10.1055/s-0039-1683995
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abstract::Mortality from the adult respiratory distress syndrome (ARDS) and the infant respiratory distress syndrome remains high despite numerous interventions and modalities. Perfluorocarbons (PFC) are inert liquids that can dissolve large amounts of oxygen and carbon dioxide and can be used as respiratory media. Partial liqu...
journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章
doi:10.1055/s-2000-9852
更新日期:2000-01-01 00:00:00
abstract::Patients admitted to the neuroscience intensive care unit (NICU) may have respiratory compromise from either central or peripheral neurological pathology, and may hence require intubation and mechanical ventilation for very diverse reasons. Liberation from invasive ventilation, that is, extubation, at the earliest pos...
journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章,评审
doi:10.1055/s-0037-1608773
更新日期:2017-12-01 00:00:00
abstract::Pulmonary arterial hypertension (PAH) in the pediatric population is associated with a variety of underlying diseases and causes, significantly morbidity and mortality. In the majority of patients, PAH in children is idiopathic or associated with congenital heart disease (CHD), with pulmonary hypertension (PH) associa...
journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章,评审
doi:10.1055/s-0033-1356461
更新日期:2013-10-01 00:00:00
abstract::Cardiopulmonary resuscitation (CPR) is performed frequently by paramedics, emergency department personnel, and inpatient physicians. Unfortunately, after more than 40 years of practice and study, there are still many controversies and unresolved treatment issues. This article focuses on four current controversies in C...
journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章
doi:10.1055/s-2001-13839
更新日期:2001-01-01 00:00:00
abstract::The term atypical pneumonia was first used in 1938, and by the 1970s it was widely used to refer to pneumonia due to Mycoplasma pneumoniae, Legionella pneumophila (or other Legionella species), and Chlamydophila pneumoniae. However, in the purest sense all pneumonias other than the classic bacterial pneumonias are aty...
journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章,评审
doi:10.1055/s-0032-1315636
更新日期:2012-06-01 00:00:00
abstract::The elderly are especially prone to the adverse health effects of chronic obstructive pulmonary disease (COPD), which is a common disorder in that population. While the prevalence and morbidity of COPD in the elderly are high, it is often undiagnosed and thus undertreated. The diagnosis of COPD is primarily based on t...
journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章,评审
doi:10.1055/s-0030-1265900
更新日期:2010-10-01 00:00:00
abstract::Pulmonary immunity to fungal pathogens requires both innate and adaptive immune responses. Alveolar macrophages, dendritic cells, and neutrophils are the phagocytic cells of the lung innate system. These cells produce early inflammatory mediators (i.e., reactive oxygen species, cytokines, and chemokines) in response t...
journal_title:Seminars in respiratory and critical care medicine
pub_type: 杂志文章
doi:10.1055/s-2004-822306
更新日期:2004-02-01 00:00:00