A community study of snoring and sleep-disordered breathing. Symptoms.

abstract：:The long-acting beta 2-agonist salmeterol has been suggested to have other pharmacologic activities, that is, antiinflammatory capacities, in addition to its bronchodilator properties. We investigated the protective effect of 50 micrograms salmeterol in a placebo-controlled study on house dust mite-induced early- and ...

journal_title：American journal of respiratory and critical care medicine

authors： Weersink EJ,Aalbers R,Koëter GH,Kauffman HF,De Monchy JG,Postma DS

更新日期：1994-11-01 00:00:00

abstract：:Rapid and selective recruitment of neutrophils into the airspace in response to LPS facilitates the clearance of bacterial pathogens. However, neutrophil infiltration can also participate in the development and progression of environmental airway disease. Previous data have revealed that Toll-like receptor 4 (tlr4) is...

journal_title：American journal of respiratory and critical care medicine

authors： Hollingsworth JW,Chen BJ,Brass DM,Berman K,Gunn MD,Cook DN,Schwartz DA

更新日期：2005-04-15 00:00:00

abstract：:Arousal is believed to be needed for upper airway opening in obstructive hypopneas-apneas, without compelling evidence to support this notion. The association may be incidental. I studied the temporal relation between arousal and opening and impact of arousal on flow response at opening in 82 patients (apnea-hypopnea ...

journal_title：American journal of respiratory and critical care medicine

authors： Younes M

更新日期：2004-03-01 00:00:00

abstract：:Leukotrienes have been implicated in the bronchoconstriction caused by indirect stimuli. In the present study we examined the effect of oral ABT-761, a novel 5-lipoxygenase (5-LO) inhibitor, on exercise- and adenosine (AMP)-induced bronchoconstriction in nine asthmatics. At the four 1-d, single-dose treatment periods,...

journal_title：American journal of respiratory and critical care medicine

authors： Van Schoor J,Joos GF,Kips JC,Drajesk JF,Carpentier PJ,Pauwels RA

更新日期：1997-03-01 00:00:00

abstract：:Qualitatively the mechanical, structural, and biochemical properties of airway smooth muscles resemble those of all other smooth muscle. However, one important distinguishing feature of airway smooth muscle is that the major portion of isotonic shortening is completed within the first 3 s in a muscle whose contraction...

journal_title：American journal of respiratory and critical care medicine

authors： Stephens NL,Li W,Wang Y,Ma X

更新日期：1998-11-01 00:00:00

abstract：RATIONALE:Lung transplant recipients are particularly at risk of complications from rhinovirus, the most frequent respiratory virus circulating in the community. OBJECTIVES:To determine whether lung transplant recipients can be chronically infected by rhinovirus and the potential clinical impact. METHODS:We first ide...

journal_title：American journal of respiratory and critical care medicine

authors： Kaiser L,Aubert JD,Pache JC,Deffernez C,Rochat T,Garbino J,Wunderli W,Meylan P,Yerly S,Perrin L,Letovanec I,Nicod L,Tapparel C,Soccal PM

更新日期：2006-12-15 00:00:00

abstract：RATIONALE:Long-term intermittent hypoxia (LTIH) exposure in adult mice, modeling oxygenation patterns of moderate-severe obstructive sleep apnea, results in lasting hypersomnolence and is associated with nitration and oxidation injuries in many brain regions, including wake-active regions. OBJECTIVES:We sought to dete...

journal_title：American journal of respiratory and critical care medicine

authors： Zhan G,Fenik P,Pratico D,Veasey SC

更新日期：2005-06-15 00:00:00

abstract：:We investigated the relationship between the extent of pulmonary emphysema, assessed by quantitative high-resolution computed tomography (HRCT), and lung mechanics in 24 patients with chronic obstructive pulmonary disease (COPD). The extent of emphysema was quantified as the relative lung area with CT numbers < -950 H...

journal_title：American journal of respiratory and critical care medicine

authors： Baldi S,Miniati M,Bellina CR,Battolla L,Catapano G,Begliomini E,Giustini D,Giuntini C

更新日期：2001-08-15 00:00:00

abstract：RATIONALE:Despite increasing recognition of bone morphogenetic protein (BMP) signaling in tissue remodeling, the expression pattern of ligands and signaling pathways remain undefined in the asthmatic airway. OBJECTIVES:To determine expression of BMP ligands (BMP-2, BMP-4, and BMP-7) and type I and type II receptors (A...

journal_title：American journal of respiratory and critical care medicine

authors： Kariyawasam HH,Xanthou G,Barkans J,Aizen M,Kay AB,Robinson DS

更新日期：2008-05-15 00:00:00

abstract：RATIONALE:Venous thromboembolism is difficult to diagnose in critically ill patients and may increase morbidity and mortality. OBJECTIVES:To evaluate the cost-effectiveness of strategies to reduce morbidity from venous thromboembolism in critically ill patients. METHODS:A Markov decision analytic model to compare wee...

journal_title：American journal of respiratory and critical care medicine

authors： Sud S,Mittmann N,Cook DJ,Geerts W,Chan B,Dodek P,Gould MK,Guyatt G,Arabi Y,Fowler RA,Canadian Critical Care Trials Group.,E-PROTECT Investigators.

更新日期：2011-12-01 00:00:00

abstract：RATIONALE:Data regarding the influence of ambient air pollution on infant bronchiolitis are few. OBJECTIVES:We evaluated the impact of several air pollutants and their sources on infant bronchiolitis. METHODS:Infants in the Georgia Air Basin of British Columbia with an inpatient or outpatient clinical encounter for b...

journal_title：American journal of respiratory and critical care medicine

authors： Karr CJ,Demers PA,Koehoorn MW,Lencar CC,Tamburic L,Brauer M

更新日期：2009-11-15 00:00:00

abstract：RATIONALE:The around-the-clock presence of an in-house attending critical care physician (24/7 coverage) is purported to be associated with improved outcomes among high-risk children with critical illness. OBJECTIVES:To evaluate the association of 24/7 in-house coverage with outcomes in children with critical illness....

journal_title：American journal of respiratory and critical care medicine

authors： Gupta P,Rettiganti M,Rice TB,Wetzel RC

更新日期：2016-12-15 00:00:00

abstract：:Background: This document provides clinical recommendations for the pharmacologic treatment of chronic obstructive pulmonary disease (COPD). It represents a collaborative effort on the part of a panel of expert COPD clinicians and researchers along with a team of methodologists under the guidance of the American Thora...

journal_title：American journal of respiratory and critical care medicine

authors： Nici L,Mammen MJ,Charbek E,Alexander PE,Au DH,Boyd CM,Criner GJ,Donaldson GC,Dreher M,Fan VS,Gershon AS,Han MK,Krishnan JA,Martinez FJ,Meek PM,Morgan M,Polkey MI,Puhan MA,Sadatsafavi M,Sin DD,Washko GR,Wedzicha

更新日期：2020-05-01 00:00:00

abstract：RATIONALE:Comorbidities contribute to disease severity and mortality in patients with chronic obstructive pulmonary disease (COPD). Comorbidities have been studied individually and were mostly based on self-reports. The coexistence of objectively identified comorbidities and the role of low-grade systemic inflammation ...

journal_title：American journal of respiratory and critical care medicine

authors： Vanfleteren LE,Spruit MA,Groenen M,Gaffron S,van Empel VP,Bruijnzeel PL,Rutten EP,Op 't Roodt J,Wouters EF,Franssen FM

更新日期：2013-04-01 00:00:00

abstract：RATIONALE:Regional hypoventilation in bronchoconstricted patients with asthma is spatially associated with reduced perfusion, which is proposed to result from hypoxic pulmonary vasoconstriction (HPV). OBJECTIVES:To determine the role of HPV in the regional perfusion redistribution in bronchoconstricted patients with a...

journal_title：American journal of respiratory and critical care medicine

authors： Kelly VJ,Hibbert KA,Kohli P,Kone M,Greenblatt EE,Venegas JG,Winkler T,Harris RS

更新日期：2017-10-01 00:00:00

abstract：:Rationale: Guidelines for vasopressor titration suggest a universal target-mean arterial pressure (MAP) >65 mm Hg. The implications for patients with premorbid low/high blood pressure are unknown.Objectives: To investigate the relationship between premorbid blood pressure and vasopressor duration for patients with sho...

journal_title：American journal of respiratory and critical care medicine

authors： Gershengorn HB,Stelfox HT,Niven DJ,Wunsch H

更新日期：2020-07-01 00:00:00

abstract：:Rationale: The management of indeterminate pulmonary nodules (IPNs) remains challenging, resulting in invasive procedures and delays in diagnosis and treatment. Strategies to decrease the rate of unnecessary invasive procedures and optimize surveillance regimens are needed.Objectives: To develop and validate a deep le...

journal_title：American journal of respiratory and critical care medicine

authors： Massion PP,Antic S,Ather S,Arteta C,Brabec J,Chen H,Declerck J,Dufek D,Hickes W,Kadir T,Kunst J,Landman BA,Munden RF,Novotny P,Peschl H,Pickup LC,Santos C,Smith GT,Talwar A,Gleeson F

更新日期：2020-07-15 00:00:00

abstract：:The early stage of idiopathic pulmonary fibrosis (IPF) is thought to involve a smaller number of alveoli and to be characterized predominantly by cellularity and minimal fibrosis, whereas advanced disease involves a large number of alveoli and is characterized predominantly by fibrosis with minimal cellularity. In add...

journal_title：American journal of respiratory and critical care medicine

authors： Cherniack RM,Colby TV,Flint A,Thurlbeck WM,Waldron JA Jr,Ackerson L,Schwarz MI,King TE Jr

更新日期：1995-04-01 00:00:00

abstract：:A respiratory therapist-driven weaning protocol incorporating daily screens, spontaneous breathing trials (SBT), and prompts to caregivers has been associated with superior outcomes in mechanically ventilated medical patients. To determine the effectiveness of this approach in neurosurgical (NSY) patients, we conducte...

journal_title：American journal of respiratory and critical care medicine

authors： Namen AM,Ely EW,Tatter SB,Case LD,Lucia MA,Smith A,Landry S,Wilson JA,Glazier SS,Branch CL,Kelly DL,Bowton DL,Haponik EF

更新日期：2001-03-01 00:00:00

abstract：:Systemic inflammation is present in chronic obstructive pulmonary disease (COPD), which has been linked to cardiovascular morbidity and mortality. We determined the effects of oral and inhaled corticosteroids on serum markers of inflammation in patients with stable COPD. We recruited 41 patients with mild to moderate ...

journal_title：American journal of respiratory and critical care medicine

authors： Sin DD,Lacy P,York E,Man SF

更新日期：2004-10-01 00:00:00

abstract：:Collections of sputum from 105 patients with newly diagnosed pulmonary tuberculosis were made before and at 1 and 2 d after the start of chemotherapy with isoniazid (INH) alone given to groups of patients in doses of 600 mg, 300 mg, 150 mg, 75 mg, 37.5 mg, 18.75 mg, and 9 mg daily, as well as from an untreated group. ...

journal_title：American journal of respiratory and critical care medicine

authors： Donald PR,Sirgel FA,Botha FJ,Seifart HI,Parkin DP,Vandenplas ML,Van de Wal BW,Maritz JS,Mitchison DA

更新日期：1997-09-01 00:00:00

abstract：:The relationship of sleep-disordered breathing (SOB) to neuropsychological deficits was investigated with cross-sectional data from the Wisconsin Sleep Cohort Study, a population-based study of the natural history of SDB. A sample of 841 employed men and women ages 30 to 60 yr was studied by overnight polysomnography ...

journal_title：American journal of respiratory and critical care medicine

authors： Kim HC,Young T,Matthews CG,Weber SM,Woodward AR,Palta M

更新日期：1997-12-01 00:00:00

abstract：RATIONALE:Intensive care unit (ICU) nurses work in a demanding environment where they are repetitively exposed to traumatic situations and stressful events. The psychological effects on nurses as a result of working in the ICU are relatively unknown. OBJECTIVE:To determine whether there is an increased prevalence of p...

journal_title：American journal of respiratory and critical care medicine

authors： Mealer ML,Shelton A,Berg B,Rothbaum B,Moss M

更新日期：2007-04-01 00:00:00

abstract：:Rationale: Recent retrospective evidence suggests the efficacy of early norepinephrine administration during resuscitation; however, prospective data to support this assertion are scarce. Objectives: To conduct a phase II trial evaluating the hypothesis that early low-dose norepinephrine in adults with sepsis with hyp...

journal_title：American journal of respiratory and critical care medicine

authors： Permpikul C,Tongyoo S,Viarasilpa T,Trainarongsakul T,Chakorn T,Udompanturak S

更新日期：2019-05-01 00:00:00

abstract：:To investigate whether the language of dyspnea provides relevant clinical information in addition to that provided by ratings of overall dyspnea intensity when assessing subjective response to therapy, we conducted a prospective study in a cohort of 25 patients with acute asthma presenting to the emergency department ...

journal_title：American journal of respiratory and critical care medicine

authors： Moy ML,Lantin ML,Harver A,Schwartzstein RM

更新日期：1998-09-01 00:00:00

abstract：:Lymphangioleiomyomatosis (LAM), a disease that occurs primarily in women, is characterized by cystic lung lesions causing respiratory failure, which may require lung transplantation. Lung diffusion (DLCO) and/or FEV1 are decreased, but frequently not in parallel with each other. Because cardiopulmonary exercise testin...

journal_title：American journal of respiratory and critical care medicine

authors： Taveira-DaSilva AM,Stylianou MP,Hedin CJ,Kristof AS,Avila NA,Rabel A,Travis WD,Moss J

更新日期：2003-12-15 00:00:00

abstract：RATIONALE:The contribution of interferon-gamma release assays (IGRAs) to appropriate risk stratification of active tuberculosis suspects has not been studied. OBJECTIVES:To determine whether the addition of quantitative IGRA results to a prediction model incorporating clinical criteria improves risk stratification of ...

journal_title：American journal of respiratory and critical care medicine

authors： Metcalfe JZ,Cattamanchi A,Vittinghoff E,Ho C,Grinsdale J,Hopewell PC,Kawamura LM,Nahid P

更新日期：2010-01-01 00:00:00

abstract：:We have previously reported differential impairment of pulmonary and systemic vascular contractility in hyperdynamic sepsis. The objectives of this study were (1) to determine whether the magnitude of this phenomenon depends on the control group chosen for comparison, and (2) to examine the role of nitric oxide (NO) i...

journal_title：American journal of respiratory and critical care medicine

authors： Yaghi A,Paterson NA,McCormack DG

更新日期：1995-03-01 00:00:00

abstract：:Normoxic lung ischemia/reperfusion (I/R) leads to oxidative injury of the pulmonary tissue. We analyzed angiotensin-converting enzyme (ACE) in perfused rat lungs upon I/R in order to assess the endothelial injury produced. I/R led to a time-dependent increase in ACE activity in the perfusate, from 145+/-14 mU to 252+/...

journal_title：American journal of respiratory and critical care medicine

authors： Atochina EN,Muzykantov VR,Al-Mehdi AB,Danilov SM,Fisher AB

更新日期：1997-10-01 00:00:00

abstract：RATIONALE:Patients with acute lung injury have impaired function of the lung surfactant system. Prior clinical trials have shown that treatment with exogenous recombinant surfactant protein C (rSP-C)-based surfactant results in improvement in blood oxygenation and have suggested that treatment of patients with severe d...

journal_title：American journal of respiratory and critical care medicine

authors： Spragg RG,Taut FJ,Lewis JF,Schenk P,Ruppert C,Dean N,Krell K,Karabinis A,Günther A

更新日期：2011-04-15 00:00:00