Abstract：
INTRODUCTION:Epidemiological studies of chronic obstructive pulmonary disease (COPD) are rare in the developing countries, particularly in Viet Nam where the consumption of tobacco continues to increase. The aim of this study was to evaluate the feasibility of early screening of smokers for bronchial obstruction using the Piko-6 apparatus. MATERIALS AND METHODS:Smokers over 40 years of age who had smoked for more than 10 years were included. The subjects were classified into 3 groups according to the degree of bronchial obstruction measured by the Piko-6. (group 1: FEV1/FEV6>0.8; group 2: 0.7-0.8; group 3:<0.7). The smokers in group 3 and a sample of the smokers in groups 1 and 2 were recalled for full spirometric assessment. RESULTS:2397 smokers were included, comprising 2130 active smokers and 267 ex-smokers. The mean age was 52 +/- 13 years. The mean smoking history was 24 +/- 13 pack years. 267 smokers from the 3 groups responded to the recall for full investigation. The prevalence of COPD detected by the Piko-6 in the study population was 13.5%. For the threshold FEV1/FEV6<0.7 and with the detected prevalence, the Piko-6 had a sensitivity of 97.8%, a specificity of 93.8%, a positive predictive value of 71% and a negative predictive value of 99.6% (confidence interval 95%). CONCLUSIONS:The Piko-6 is a useful tool for the early screening for COPD in smokers in a developing country where the prevalence of this disease appears to be under estimated.
journal_name
Rev Mal Respirjournal_title
Revue des maladies respiratoiresauthors
Duong-Quy S,Hua-Huy T,Mai-Huu-Thanh B,Doan-Thi-Quynh N,Le-Quang K,Nguyen-Van H,Phan-Van D,Tran-Dinh H,Reboud P,Dinh-Xuan AT,Homasson JPdoi
10.1016/s0761-8425(09)72583-5subject
Has Abstractpub_date
2009-03-01 00:00:00pages
267-74issue
3eissn
0761-8425issn
1776-2588pii
S0761-8425(09)72583-5journal_volume
26pub_type
杂志文章abstract：:A 74-year-old woman was hospitalised for pleuro-pneumonia of the right base. The chest x-ray showed the presence of a right paratracheal opacity which persisted during the course of the infectious episode. A computed tomographic scan of the thorax showed a voluminous anterior mediastinal mass which compressed the trac...
journal_title：Revue des maladies respiratoires
pub_type： 杂志文章
doi：
更新日期：1997-12-01 00:00:00
abstract：:Several etiologies are involved in the pathogenesis of cavitating pulmonary disease including neoplastic, infectious or inflammatory processes. Another is pulmonary infarction associated with venous thromboembolism. The lung cavities tend to be located peripherally and are the result of pulmonary embolism. We report t...
journal_title：Revue des maladies respiratoires
pub_type： 杂志文章
doi：10.1016/j.rmr.2011.12.018
更新日期：2012-05-01 00:00:00
abstract：INTRODUCTION:Several authors have proposed combined omalizumab and allergen immunotherapy (AIT) in patients suffering from severe allergic asthma to both increase disease control and decrease the severity through targeting the main allergen responsible for the respiratory symptoms. OBSERVATION:In a female pediatric pa...
journal_title：Revue des maladies respiratoires
pub_type： 杂志文章,评审
doi：10.1016/j.rmr.2018.03.006
更新日期：2019-02-01 00:00:00
abstract：:Respiratory disease is the major cause of morbidity and mortality in cystic fibrosis. Cystic fibrosis was long treated in the pediatric setting, but improved survival has led to the implication of adult pneumology in therapeutic management. Since the gene causing cystic fibrosis has been clone, our knowledge of the pa...
journal_title：Revue des maladies respiratoires
pub_type： 杂志文章,评审
doi：
更新日期：1999-09-01 00:00:00
abstract：:We report seven cases of seven pulmonary varicella occurring in seven adults without any previous history of known immunological deficit. In all the cases the vesicular eruption was diffuse, occurring after contact with a child presenting with benign varicella. The respiratory signs appeared five to seven days after t...
journal_title：Revue des maladies respiratoires
pub_type： 杂志文章
doi：
更新日期：1988-01-01 00:00:00
abstract：:Passive smoking, measured in practice by using specific biomarkers, is a well known factor of morbidity and mortality. The main victims are children, often starting from conception, but adults are not spared. Many respiratory diseases are caused and/or worsened by passive smoking and environmental tobacco smoke (ETS) ...
journal_title：Revue des maladies respiratoires
pub_type： 杂志文章
doi：10.1016/s0761-8425(09)74696-0
更新日期：2009-06-01 00:00:00
abstract：INTRODUCTION:Acute pulmonary histoplasmosis (APH) is rare in an immunocompetent patient. We report a case of APH diagnosed by culture of broncho-alveolar lavage (BAL) in a patient presenting a pseudo-tumoral form with nodules progressing to cavitation. OBSERVATION:A 41 year-old male smoker was hospitalized with a pers...
journal_title：Revue des maladies respiratoires
pub_type： 杂志文章
doi：10.1016/j.rmr.2020.04.004
更新日期：2020-05-01 00:00:00
abstract：INTRODUCTION:Cardiopulmonary exercise testing (CPET) is used to evaluate the severity of interstitial lung diseases, particularly when lung function is normal. The aim of this study was to analyse exercise capacity of patients with alveolar proteinosis. METHODS:We studied 7 patients undergoing alveolar proteinosis (ag...
journal_title：Revue des maladies respiratoires
pub_type： 杂志文章
doi：10.1019/200530119
更新日期：2005-12-01 00:00:00
abstract：INTRODUCTION:In western countries, community-acquired pneumonias due to Klebsiella pneumoniae (Kp) are rare and associated with a poor prognosis and a high mortality. The severity is in part linked to the virulence of Kp. Immuno-depression, sepsis and visceral abscesses are frequently found, constituting other classica...
journal_title：Revue des maladies respiratoires
pub_type： 杂志文章
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更新日期：2009-09-01 00:00:00
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journal_title：Revue des maladies respiratoires
pub_type： 杂志文章
doi：
更新日期：1985-01-01 00:00:00
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journal_title：Revue des maladies respiratoires
pub_type： 杂志文章,评审
doi：10.1016/s0761-8425(05)85613-x
更新日期：2005-09-01 00:00:00
abstract：:An experimental model of lung obstruction has been achieved in the cat reared in our laboratory. 30 young adults (J) and one adult subject (A) had tracheal stenosis from 8 to 15 weeks and were the object of a study of pulmonary airways and were compared with four young controls and seven older controls. The presence o...
journal_title：Revue des maladies respiratoires
pub_type： 杂志文章
doi：
更新日期：1989-01-01 00:00:00
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journal_title：Revue des maladies respiratoires
pub_type： 杂志文章
doi：10.1016/s0761-8425(06)71579-0
更新日期：2006-06-01 00:00:00
abstract：BACKGROUND:To update full time educated youth data on smoking prevalence related to gender and to assess perception and behaviour related to smoking, we have led a self-administrated question-study from January to June 2002 in Abidjan with students from 8 to 22 years old. METHODS:Our population was divided in 3 groups...
journal_title：Revue des maladies respiratoires
pub_type： 杂志文章
doi：10.1016/s0761-8425(04)71410-2
更新日期：2004-09-01 00:00:00
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journal_title：Revue des maladies respiratoires
pub_type： 杂志文章
doi：
更新日期：1990-01-01 00:00:00
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journal_title：Revue des maladies respiratoires
pub_type： 杂志文章,多中心研究,随机对照试验
doi：10.1016/j.rmr.2012.09.006
更新日期：2012-11-01 00:00:00
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journal_title：Revue des maladies respiratoires
pub_type： 临床试验,杂志文章,多中心研究,随机对照试验
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更新日期：2004-06-01 00:00:00
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journal_title：Revue des maladies respiratoires
pub_type： 杂志文章
doi：
更新日期：2008-10-01 00:00:00
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journal_title：Revue des maladies respiratoires
pub_type： 杂志文章
doi：
更新日期：1993-01-01 00:00:00
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journal_title：Revue des maladies respiratoires
pub_type： 杂志文章,评审
doi：10.1016/j.rmr.2012.06.016
更新日期：2013-02-01 00:00:00
abstract：:Bronchocentric granulomatosis is a rare entity and has only recently been characterised. We report a case of a forty-three year old man presenting with multifocal bronchocentric granulomatosis which was revealed following some oto-rhino-laryngological and bronchopulmonary symptoms. The open lung biopsy confirmed the d...
journal_title：Revue des maladies respiratoires
pub_type： 杂志文章
doi：
更新日期：1992-01-01 00:00:00
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journal_title：Revue des maladies respiratoires
pub_type： 杂志文章
doi：10.1016/s0761-8425(06)71600-x
更新日期：2006-09-01 00:00:00
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journal_title：Revue des maladies respiratoires
pub_type： 杂志文章,评审
doi：
更新日期：1999-12-01 00:00:00
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journal_title：Revue des maladies respiratoires
pub_type： 杂志文章
doi：
更新日期：1988-01-01 00:00:00
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journal_title：Revue des maladies respiratoires
pub_type： 杂志文章
doi：10.1016/j.rmr.2015.05.010
更新日期：2016-03-01 00:00:00
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journal_title：Revue des maladies respiratoires
pub_type： 杂志文章,评审
doi：10.1016/s0761-8425(07)78508-x
更新日期：2007-12-01 00:00:00
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journal_title：Revue des maladies respiratoires
pub_type： 杂志文章,评审
doi：
更新日期：1999-02-01 00:00:00
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journal_title：Revue des maladies respiratoires
pub_type： 杂志文章,评审
doi：
更新日期：2007-10-01 00:00:00
abstract：:The overall objective of this review is to analyze the literature published on artificial ventilation in cancer patients. First, we reviewed series of cancer patients treated by mechanical ventilation or intensive care series with data on artificial ventilation in a context of malignant solid tumors, hematology malign...
journal_title：Revue des maladies respiratoires
pub_type： 杂志文章,评审
doi：
更新日期：2001-04-01 00:00:00
abstract：BACKGROUND:Utilization of Diagnosis Related Groups (DRGs') for hospital payments in France. OBJECTIVES:To search the variations and the explicative factors of length of stay in a pneumologic unit, to analyse the relevance of the indicators by using the DRG's and the supplementary variables in a medical and economical ...
journal_title：Revue des maladies respiratoires
pub_type： 杂志文章
doi：
更新日期：1995-01-01 00:00:00
