Noninvasive positive-pressure ventilation: An experimental model to assess air and particle dispersion.

abstract：BACKGROUND:Increased right ventricular afterload leads to left ventricular diastolic dysfunction due to ventricular interdependence. Increased right ventricular afterload is frequently present in patients with COPD. The purpose of this study was to determine whether left ventricular diastolic dysfunction could be detec...

journal_title：Chest

authors： Funk GC,Lang I,Schenk P,Valipour A,Hartl S,Burghuber OC

更新日期：2008-06-01 00:00:00

abstract：:A 10-year-old, 36-kg child with a malignant air leak who failed conventional mechanical ventilation and high-frequency jet ventilation was successfully treated with a neonatal high-frequency oscillatory ventilator for 31 days. Since the air leak resolved with minimal hemodynamic compromise, this technique may have app...

journal_title：Chest

authors： Mayes TC,Jefferson LS,David Y,Louis PT,Fortenberry JD

更新日期：1991-07-01 00:00:00

abstract：OBJECTIVE:To compare the bronchodilator effectiveness of albuterol reformulated in the chlorofluorocarbon-free propellant hydrofluoroalkane (HFA)134a (Proventil HFA) to that of Ventolin and HFA placebo over 12 weeks of regular dosing. DESIGN:Randomized, double-blind, double-dummy, parallel group, placebo-controlled, m...

journal_title：Chest

authors： Bleecker ER,Tinkelman DG,Ramsdell J,Ekholm BP,Klinger NM,Colice GL,Slade HB

更新日期：1998-02-01 00:00:00

abstract：:Chronic thromboembolic pulmonary hypertension (CT-E PH) is a rare and aberrant outcome of acute pulmonary embolism. Because it has become a potentially curable form of pulmonary hypertension, the frequency of recognized cases has increased. We report a case series of 72 patients with CT-E PH evaluated in our instituti...

journal_title：Chest

authors： Simonneau G,Azarian R,Brenot F,Dartevelle PG,Musset D,Duroux P

更新日期：1995-01-01 00:00:00

abstract：:Tobacco smoking during pregnancy is the most important modifiable risk factor for adverse pregnancy outcomes and long-term health complications for mother and baby. Tobacco use during pregnancy has decreased in high-income countries but not in Indigenous women in Australia, New Zealand, the United States, and Canada. ...

journal_title：Chest

authors： Gould GS,Lim LL,Mattes J

更新日期：2017-10-01 00:00:00

abstract：BACKGROUND:Increased expression of the human epididymis protein 4 (HE4) was previously described in lung biopsy samples from patients with cystic fibrosis (CF). It remains unknown, however, whether serum HE4 concentrations are elevated in CF. METHODS:Seventy-seven children with CF from six Hungarian CF centers and 57 ...

journal_title：Chest

authors： Nagy B Jr,Nagy B,Fila L,Clarke LA,Gönczy F,Bede O,Nagy D,Újhelyi R,Szabó Á,Anghelyi A,Major M,Bene Z,Fejes Z,Antal-Szalmás P,Bhattoa HP,Balla G,Kappelmayer J,Amaral MD,Macek M Jr,Balogh I

更新日期：2016-09-01 00:00:00

abstract：:Parenteral tetracycline, one of the most commonly used agents for producing pleurodesis, is no longer available because of stricter regulations governing the manufacturing process. The objective of this project was to determine whether minocycline, a tetracycline derivative, is an effective sclerosant in an experiment...

journal_title：Chest

authors： Light RW,Wang NS,Sassoon CS,Gruer SE,Vargas FS

更新日期：1994-08-01 00:00:00

abstract：:There has been dramatic resurgence of interest in surgical treatment of emphysema, particularly "lung volume reduction" procedures. Recent studies have demonstrated improvements in pulmonary function, lung mechanics, exercise tolerance, and quality of life in selected patients following volume reduction procedures. Ho...

journal_title：Chest

authors： Brenner M,Yusen R,McKenna R Jr,Sciurba F,Gelb AF,Fischel R,Swain J,Chen JC,Kafie F,Lefrak SS

更新日期：1996-07-01 00:00:00

abstract：:Exacerbations of sarcoidosis are common. In particular, exacerbations of pulmonary sarcoidosis are reported in more than one-third of patients. Despite their frequent occurrence, there is little medical evidence concerning the definition, diagnosis, and treatment of pulmonary exacerbations of sarcoidosis. In this arti...

journal_title：Chest

authors： Panselinas E,Judson MA

更新日期：2012-10-01 00:00:00

abstract：:Two recent epidemiologic case-control studies suggested that fenoterol, a selective beta-adrenergic agonist, was associated with an increase in the risk of asthma death. The results of these studies were criticized because of methodologic problems in the choice and selection of control subjects; the different methods ...

journal_title：Chest

authors： Horwitz RI,Spitzer W,Buist S,Cockcroft D,Ernst P,Habbick B,Hemmelgarn B,McNutt M,Rebuck AS,Suissa S

更新日期：1991-12-01 00:00:00

abstract：BACKGROUND:The occurrence of catamenial pneumothorax (CP) is rare, and the awareness of this diagnosis among physicians is insufficient. CP is highly correlated with pelvic endometriosis and remains the most common form of thoracic endometriosis syndrome. Circulating endometrial cells (CECs) have been previously detect...

journal_title：Chest

authors： Kiss I,Pospisilova E,Kolostova K,Maly V,Stanek I,Lischke R,Schutzner J,Pawlak I,Bobek V

更新日期：2020-02-01 00:00:00

abstract：:A 32-year-old man who presented with symptoms suggesting empyema was found at thoracotomy to have infarction of an extralobar pulmonary sequestration. He was completely relieved by excision of the sequestration after securing the systemic vascular pedicle which had undergone torsion. Recognition of the anomalous blood...

journal_title：Chest

authors： Maull KI,McElvein RB

更新日期：1975-07-01 00:00:00

abstract：:The purpose of this study was to rationalize the choice of injector and bronchoscope sizes during bronchoscopy under general anesthesia using the Sanders attachment technique. Arterial Po2 and Pco2, FIo2, and peak inspiratory pressure at the tip of the bronchoscope were plotted against the ratio (RI/B) of the internal...

journal_title：Chest

authors： Zveibil F,Lemer J,De Myttenaere S,Birkhan J,Bursztein S

更新日期：1982-05-01 00:00:00

abstract：STUDY OBJECTIVES:We sought to compare catheter studies using a right ventricular ejection fraction (REF) catheter together with echocardiography and MRI in patients with pulmonary hypertension. PATIENTS AND METHODS:We compared hemodynamic findings, echocardiography, and MRI studies in 16 patients with pulmonary hypert...

journal_title：Chest

authors： Hoeper MM,Tongers J,Leppert A,Baus S,Maier R,Lotz J

更新日期：2001-08-01 00:00:00

abstract：:Aortic valve atresia is usually associated with hypoplasia of the left ventricle and mitral valve. We report a patient presenting aortic atresia with ventricular septal defect and a normally sized left ventricle. The electrocardiogram showed left axis deviation and left ventricular hypertrophy. The ventricular septal ...

journal_title：Chest

authors： Pellegrino PA,Thiene G

更新日期：1976-01-01 00:00:00

abstract：:We investigated the utility of a noninvasive respiratory inductive plethysmograph (RIP) to continuously monitor and record the breathing pattern of 44 patients who had been mechanically ventilated. Seven patients deteriorated on intermittent mandatory ventilatory rate of zero; seven deteriorated within 48 h following ...

journal_title：Chest

authors： Krieger BP,Ershowsky P

更新日期：1988-08-01 00:00:00

abstract：:This study compared the bronchodilator effect in experimental canine asthma of dyphylline administered by aerosol and intravenous routes in doses producing equivalent concentrations of the drug in the plasma. Pulmonary resistance (RL) was calculated from simultaneous measurements of pressure and flow during fixed-volu...

journal_title：Chest

authors： Hirshman CA,Lawyer C,Downes H,Farbood A,Rodgers R,Gerber N

更新日期：1981-04-01 00:00:00

abstract：:Pulmonary torsion is very rare, and usually occurs following lung resection. We report a case of spontaneous middle lobe torsion in a patient presenting with a right pleural effusion. The condition was treated by lobectomy through a totally thoracoscopic approach. ...

journal_title：Chest

authors： Raynaud C,Lenoir S,Caliandro R,Raffenne L,Validire P,Gossot D

更新日期：2009-07-01 00:00:00

abstract：OBJECTIVES:To measure tumor necrosis factor-alpha (TNF-alpha) and interleukin-1beta (IL-1beta) in pleural effusions caused by tuberculosis (TB) and malignancy and their relationship with plasminogen activator inhibitor type I (PAI-1) and tissue type plasminogen activator (tPA), and to compare the differences between tu...

journal_title：Chest

authors： Hua CC,Chang LC,Chen YC,Chang SC

更新日期：1999-11-01 00:00:00

abstract：:Hyperbaric oxygen therapy, the administration of 100% oxygen at pressures > 1 atm, is believed to promote wound healing by increasing angiogenesis and collagen synthesis. To our knowledge, this treatment modality has never been described in patients with tracheal radionecrosis. Here, we report the case of a 55-year-ol...

journal_title：Chest

authors： Ariza-Prota M,Morales A,Grajeda J,López-Lisbona R,Cubero N,Dorca J,Rosell A

更新日期：2016-12-01 00:00:00

abstract：:Fifty-nine patients were studied who had severe tricuspid regurgitation which was confirmed by right ventriculography and during surgery in order to determine the incidence of clinical, radiologic, and hemodynamic clues of severe tricuspid regurgitation. Eighty-eight percent of patients had Carvallo sign alone or in c...

journal_title：Chest

authors： Cha SD,Desai RS,Gooch AS,Maranhao V,Goldberg H

更新日期：1982-12-01 00:00:00

abstract：CASE PRESENTATION:A 32-year-old Nigerian woman, who became pregnant after undergoing in vitro fertilization, was admitted with nausea and abdominal pain. She had a history of two miscarriages and infertility because of tubal blockage treated by salpingectomy. One week prior, she presented to an outside hospital with pr...

journal_title：Chest

authors： Amin S,Stone D,Anderlind C

更新日期：2019-04-01 00:00:00

abstract：BACKGROUND:In adult patients, the consistent use of language to describe dyspnea enhances patient-provider communication and contributes to diagnostic and therapeutic decisions. The objective of this research was to determine whether pediatric patients similarly display consistency in the language used to describe "unc...

journal_title：Chest

authors： Harver A,Schwartzstein RM,Kotses H,Humphries CT,Schmaling KB,Mullin ML

更新日期：2011-04-01 00:00:00

abstract：BACKGROUND:Children with Down syndrome (DS) are at high risk for OSA. Increasing elevation is known to exacerbate underlying respiratory disorders and worsen sleep quality in people without DS, but whether altitude modulates the severity of OSA in DS is uncertain. In this study, we evaluate the impact of elevation (≤ 1...

journal_title：Chest

authors： Jensen KM,Sevick CJ,Seewald LAS,Halbower AC,Davis MM,McCabe ERB,Kempe A,Abman SH

更新日期：2015-05-01 00:00:00

abstract：:Stent placement is the only available treatment in patients presenting either a localized external compression or a malacia of the tracheobronchial tree. To assess the functional benefit of prosthesis insertion in these indications, we compared functional respiratory values before, immediately after (48 h), and at som...

journal_title：Chest

authors： Vergnon JM,Costes F,Bayon MC,Emonot A

更新日期：1995-03-01 00:00:00

abstract：STUDY OBJECTIVES:To determine and compare the values of positron emission tomography (PET) with F-18 fluorodeoxyglucose (FDG) and CT for predicting clinical outcome of patients with aggressive lymphoma undergoing salvage cytoreductive chemotherapy followed by high-dose chemotherapy and autologous stem-cell transplantat...

journal_title：Chest

authors： Filmont JE,Czernin J,Yap C,Silverman DH,Quon A,Phelps ME,Emmanouilides C

更新日期：2003-08-01 00:00:00

abstract：BACKGROUND:Although diaphragmatic motion is readily studied by ultrasonography, the procedure remains poorly codified. The aim of this prospective study was to determine the reference values for diaphragmatic motion as recorded by M-mode ultrasonography. METHODS:Two hundred ten healthy adult subjects (150 men, 60 wome...

journal_title：Chest

authors： Boussuges A,Gole Y,Blanc P

更新日期：2009-02-01 00:00:00

abstract：:Paclitaxel, the first of the taxanes, has exhibited unique and encouraging single-agent activity in the treatment of non-small cell lung cancer (NSCLC). Yet, with single-agent response rates approaching 25%, it was logical to examine the impact of paclitaxel in combination chemotherapy regimens. In trials evaluating t...

journal_title：Chest

authors： Belani CP

更新日期：2000-04-01 00:00:00

abstract：:It has been suggested that radiation doses due to high-resolution computed tomography (HRCT) of the chest are considerably higher than those from conventional CT. We compared the effective dose (E, mSv) in conventional chest CT (10-mm contiguous slices) and HRCT (1.5-mm slices, gap 10 mm). In our study, the effective ...

journal_title：Chest

authors： van der Bruggen-Bogaarts BA,Broerse JJ,Lammers JW,van Waes PF,Geleijns J

更新日期：1995-01-01 00:00:00

abstract：STUDY OBJECTIVE:To determine whether higher personnel intensive chest physical therapy can prevent the atelectasis that routinely follows cardiac valve surgery. DESIGN:Randomized, controlled trial. SETTING:Tertiary care hospital. PATIENTS:Seventy-eight patients undergoing elective cardiac valve surgery between Octob...

journal_title：Chest

authors： Johnson D,Kelm C,Thomson D,Burbridge B,Mayers I

更新日期：1996-03-01 00:00:00