检索结果-南通市图书馆

Relationship between 6-minute walk test and pulmonary function test in stable chronic obstructive pulmonary disease with different severities

引用

Chinese Medical Journal 2012年第17期125卷 3053-3058页

作者： CHEN Hong LIANG Bin-miao TANG Yong-jiang XU Zhi-bo WANG Ke YI Qun OU Xue-mei FENG Yu-lin Department of Respiratory Medicine West China HospitalSichuan UniversityChengduSichuan 610041China Department of Respiratory Medicine Second People's Hospital of ChengduChengduSichuan 610017China

Background The relationship between the 6-minute walk test （6MWT） and pulmonary function test in stable chronic obstructive pulmonary disease （COPD） remains unclear. We evaluate the correlation of 6MWT and spirometric parameters in stable COPD with different severities. 6MWT data assessed included three variables： the 6-minute walk distance （6MWD）, 6-minute walk work （6MWORK）, and pulse oxygen desaturation rate （SPO2%）. Methods 6MWT and pulmonary function test were assessed for 150 stable COPD patients with different severities. Means and standard deviations were calculated for the variables of interest. Analysis of variance was performed to compare means. Correlation coefficients were calculated for 6MWT data with the spirometric parameters and dyspnea Borg scale. Multiple stepwise regression analysis was used to screen pulmonary function-related predictors of 6MWT data. Results The three variables of 6MWT all varied as the severities of the disease. The 6MWD and 6MWORK both correlated with some spirometric parameters （positive or negative correlation; the absolute value of r ranging from 0.34 to 0.67; P 〈0.05） in severe and very severe patients, and the SPO2% correlated with the dyspnea Borg scale in four severities （t= -0.33, -0.34, -0.39, -0.53 respectively; P 〈0.05）. The 6MWD was correlated with the 6MWORK in four severities （r=0.56, 0.57, 0.72, 0.81 respectively, P 〈0.05）, and neither of them correlated with the SPO2%. The percent of predicted forced expiratory volume in 1 second （FEV1% predicted） and residual volume to total lung capacity ratio （RV/TLC） were predictors of the 6MWD, and the maximum voluntary ventilation （MW） was the predictor of the 6MWORK. Conclusions 6MWT correlated with the spirometric parameters in severe and very severe COPD patients. 6MWT may be used to monitor changes of pulmonary function in these patients.

关键词： pulmonary disease, chronic obstructive 6-minute walk test pulmonary function test correlation analysis

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Occupational Health Surveillance: pulmonary function test in Proppant Exposures

引用

Occupational Diseases and Environmental Medicine 2016年第2期4卷 37-45页

作者： Humairat H. Rahman Giffe T. Johnson Raymond D. Harbison Center for Environmental and Occupational Risk Analysis and Management Department of Environmental and Occupational Health College of Public Health University of South Florida Tampa FL USA

Workers involved in hydraulic fracking processes are exposed to various types of chemicals and dusts in their workplaces, such as proppants, which hold open the fissures created in the fracking process. Recently, ceramic proppants have been developed that may be less hazardous to workers than traditional proppants. pulmonary function testing of workers producing ceramic proppant was used to assess the potential inhalation hazards of ceramic proppant. 100 male workers from a producer of ceramic proppant were evaluated with pulmonary function test data collected and evaluated using The American Thoracic Society (ATS) acceptability criteria. A comparison group was selected from the Third National Health and Nutrition Examination Survey (NHANES III) spirometry laboratory subset. No pulmonary function deficits were found in the worker group in comparison to the NHANES III population. Mean FEV1 and FVC values in workers were 3.8 and 4.8 liters respectively, and were greater as compared to the NHANES III population of similar demographics. An FEV1/FVC ratio of less than 0.8, when compared to the NHANES III group, produced an odds ratio of 0.44 in worker group, indicating less risk of preclinical pulmonary dysfunction. Overall, exposure to ceramic proppant was not found to produce an adverse impact on pulmonary function in workers engaged in the manufacture of ceramic proppant.

关键词： Proppant Hydraulic Fracking pulmonary function test Proppant Workers

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Interstitial lung disease and diabetes

引用

World Journal of Diabetes 2020年第8期11卷 351-357页

作者： Venkat Rajasurya Kulothungan Gunasekaran Salim Surani Department of pulmonary and Critical Care Novant Health SystemWinston-SalemNC 27103United States Department of pulmonary and Critical Care Yale-New Haven Health Bridgeport HospitalCT 06610United States Department of pulmonary Critical Care and Sleep Medicine Texas A&M Health Science CenterBryanTX 77807United States

Diabetes mellitus (DM) is a chronic metabolic disease and its prevalence has beensteadily increasing all over the world. DM and its associated micro andmacrovascular complications result in significant morbidity and mortality. Themicrovascular complications are usually manifested as retinopathy, neuropathy,nephropathy and macrovascular complications generally affect the cardiovascularsystem. In addition to these complications, DM also affects the lungs because of itsrich vascularity and abundance in connective tissue (collagen and elastin). DMhas been found to cause microvascular complications and proliferation ofextracellular connective tissue in the lungs, leading to decline in lung function in arestrictive pattern. Interstitial lung disease (ILD) includes a diverse group ofdisease conditions characterized by different degrees of inflammation and fibrosisin the pulmonary parenchyma. Idiopathic pulmonary fibrosis (IPF) is one of thecommon type of idiopathic interstitial pneumonia with a high mortality rate. IPFis characterized by chronic progressive fibrosis leading to progressive respiratoryfailure. In this review we focus on lung as the target organ in DM and theassociation of DM and ILD with special emphasis on IPF.

关键词： Diabetes mellitus Interstitial lung disease Idiopathic pulmonary fibrosis Metformin Diabetes complications pulmonary function test Restrictive lung disease Hyperglycemia

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Computed tomography-identified phenotypes of small airway obstructions in chronic obstructive pulmonary disease

引用

Chinese Medical Journal 2021年第17期134卷 2025-2036页

作者： Tao Li Hao-Peng Zhou Zhi-Jun Zhou Li-Quan Guo Linfu Zhou Department of Respiratory and Critical Care Medicine The First Affiliated HospitalNanjing Medical UniversityNanjingJiangsu 210029China Department of Respiratory Medicine Xuzhou First People’s HospitalXuzhouJiangsu 221116China Department of Medicine Jiangsu University School of MedicineZhenjiangJiangsu 212013China Institute of Radio Frequency&Optical Electronics-Integrated Circuits School of Information and EngineeringSoutheast UniversityNanjingJiangsu 210096China Suzhou Institute of Biomedical Engineering and Technology Chinese Academy of SciencesSuzhouJiangsu 215163China Institute of Integrative Medicine Nanjing Medical UniversityNanjingJiangsu 210029China

Chronic obstructive pulmonary disease(COPD)is a heterogeneous disease characteristic of small airway inflammation,obstruction,and *** is well known that spirometry alone cannot differentiate each separate *** tomography(CT)is widely used to determine the extent of emphysema and small airway involvement in *** with the pulmonary function test,small airway CT phenotypes can accurately reflect disease severity in patients with COPD,which is conducive to improving the prognosis of this *** measurement of central airway morphology has been applied in clinical,epidemiologic,and genetic investigations as an inference of the presence and severity of small airway *** review will focus on presenting the current knowledge and methodologies in chest CT that aid in identifying discrete COPD phenotypes.

关键词： Chronic obstructive pulmonary disease Small airway obstruction Computed tomography Phenotype pulmonary function test

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Association between body mass index and pulmonary function of patients with chronic obstructive pulmonary disease

引用

Chinese Medical Journal 2009年第9期122卷 1110-1111页

作者： QIU Ting TANG Yong-jiang XU Zhi-bo XU Dan XIAO Jun ZHANG Ming-ke FENG Yu-lin WANG Ke Department of Respiratory Medicine West China Hospital ofSichuan University Chengdu Sichuan 610041 China Department of Respiratory Medicine Third People's Hospital of Chengdu Sichuan 610031 China

Chronic obstructive pulmonary disease （COPD） is a major cause of chronic morbidity and mortality throughout the world. It is a preventable and treatable disease with significant extra pulmonary effects that may contribute to the severity in individual patients. It is characterized by airflow limitation that is not fully reversible. The diagnosis of COPD should be confirmed by spirometry. Body mass index （BMI） is an important indicator that can well reflect nutritional status of patients, and low BMI is an independent risk factor for mortality in patients with COPD.

关键词： chronic obstructive pulmonary disease body mass index pulmonary function test

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Forced Inspiratory Flow Volume Curve in Patients with Obstructive Sleep Apnea-Hypopnea Syndrome

引用

International Journal of Clinical Medicine 2023年第5期14卷 260-273页

作者： Donghui Wei Le Wang Zhi Yu Haimei Zhao Ning Zhou Jing Zhang Jie Cao Department of Respiratory and Critical Care Tianjin Medical University General Hospital Tianjin China

Objective: Obstructive sleep apnea-hypopnea syndrome (OSA) is a disease of obstructive apnea or hypopnea caused by a repeated partial or complete collapse of the upper airway during sleep. The inspiratory part of the flow-volume curve (F-V curve) can be used as an auxiliary means to evaluate upper airway obstruction in adults. This study is to evaluate the ability of the F-V curve to predict the OSA and explore inspiratory indicators related to airway obstruction during sleep. Methods: There were 332 patients included in this cross-sectional study, who were accompanied by snoring, daytime sleepiness and other symptoms, with suspicion of OSA. According to the nocturnal polysomnography, the subjects were distributed into mild to moderate OSA group, severe OSA group and non-OSA group. A pulmonary function test was used to collect the subjects’ spirometry and F-V curves. Results: There was no significant difference in a variety of indices derived from the F-V curve between OSA and normal subjects, including 25% inspiratory flow rate, middle inspiratory flow rate, 75% inspiratory flow rate, peak flow rate, and forced inspiratory flow rate in the first second. The pulmonary function parameters were significantly correlated with the weight, age and sex of the subjects. Conclusion: These findings suggest that the inspiratory curve of pulmonary function cannot evaluate the upper airway abnormalities in patients with obstructive apnea-hypopnea syndrome.

关键词： Apnea-Hypopnea Index Obstructive Sleep Apnea pulmonary function test Inspiratory Flow Volume Curve

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

The Influence of Allergic Rhinitis Treatment on Asthma

引用

Health 2021年第11期13卷 1181-1189页

作者： Roberto S. Junior Walter P. Scaranto Vivian A. G. La Falce Department of Thoracic Surgery Faculty of Medical Sciences of Santa Casa de S&#227 o Paulo S&#227 o Paulo Brazil Department of Pulmonology Municipal University of S&#227 o Caetano do Sul S&#227 o Caetano do Sul Brazil Department of Otolaryngology Municipal University of S&#227 o Caetano do Sul S&#227 o Caetano do Sul Brazil Faculty of Medical Sciences of Santa Casa de Sã o Paulo S&#227 o Paulo Brazil

Background: Rhinopathy, a dysfunction or inflammation of the nasal mucosal lining, presents with symptoms of nasal obstruction, posterior and anterior rhinorrhea, sneezing, nasal itching, and hyposmia, with variations in symptom intensity in each subtype. Asthma originates from a combination of genetic and environmental factors. Objective: This study aimed to treat allergic rhinitis in patients with controlled asthma and to verify the behavior of the variables. Methods: In this prospective study, quantitative and qualitative assessment of rhinopathy in asthma was performed. Patients with symptoms of rhinopathy and controlled asthma, who were controlled with treatment at the pulmonology outpatient clinic of the Center for Medical Specialties at [hospital], were included. Patients were treated for 2 months according to the IV Rhinopathy Consensus. They underwent a pulmonary function test and completed a questionnaire before and after treatment for rhinopathy. Results: In total, 47 patients aged 7 - 12 years (9.30 ± 1.70 years;median 9 years) were evaluated, including 29 (61.7%) males and 18 (38.3%) females. Patients were evaluated at two timepoints, with an interval of 12 days to 14 months (3.81 ± 3.21 months;median 3 months), and were evaluated regarding the various characteristics of their allergy. Conclusion: The treatment of allergic rhinitis in patients with asthma resulted in an improvement in variables related to nasal congestion, rhinorrhea, cough, dyspnea, wheezing, and dyspnea on exertion, and maintaining physical activities without dyspnea.

关键词： Rhinopathy Allergic Rhinitis Asthma Children Prospective Questionnaire pulmonary function test Quantitative Variables Qualitative Variables Environmental Factors

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Is forced oscillation technique the next respiratory function test of choice in childhood asthma

引用

World Journal of Methodology 2017年第4期7卷 129-138页

作者： Afaf Alblooshi Alia Alkalbani Ghaya Albadi Hassib Narchi Graham Hall Department of Pediatrics United Arab Emirates University Department of Pediatrics Tawam Hospital Department of Children’s Lung Health Telethon Kids Institute School of Physiotherapy and Exercise Science Curtin University Centre of Child Health Research University of Western Australia

Respiratory diseases, especially asthma, are common in children. While spirometry contributes to asthma diagnosis and management in older children, it has a limited role in younger children whom are often unable to perform forced expiratory manoeuvre. The development of novel diagnostic methods which require minimal effort, such as forced oscillation technique(FOT) is, therefore, a welcome and promising addition. FOT involves applying external, small amplitude oscillations to the respiratory system during tidal breathing. Therefore, it requires minimal effort and cooperation. The FOT has the potential to facilitate asthma diagnosis and management in preschool children by faciliting the objective measurement of baseline lung function and airway reactivity in children unable to successfully perform spirometry. Traditionally the use of FOT was limited to specialised centres. However, the availability of commercial equipment resulted in its use both in research and in clinical practice. In this article, we review the available literature on the use of FOT in childhood asthma. The technical aspects of FOT are described followed by a discussion of its practical aspects in the clinical field including the measurement of baseline lung function and associated reference ranges, bronchodilator responsiveness and bronchial hyperresponsiveness. We also highlight the difficulties and limitations that might be encountered and future research directions.

关键词： Asthma Forced oscillation technique Impulse oscillatory Pre-school Children pulmonary function test

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Immediate effect of fomentation on pulmonary function in patient with bronchial asthma:a case series

引用

TMR Integrative Medicine 2022年第18期6卷 1-5页

作者： Yogapriya Chidambaram Venugopal Vijayakumar Deenadayalan Boopalan Akila Arjunan Poornima Ravi Maheshkumar Kuppusamy Department of Naturopathy Government Yoga and Naturopathy Medical College and HospitalChennai 600106India Department of yoga Government Yoga&Naturopathy Medical college and HospitalChennai 600106India Department of Acupuncture and Energy Medicine Government Yoga and Naturopathy Medical College and HospitalChennai 600106India Intern Government Yoga and Naturopathy Medical College and HospitalChennai 600106India Department of Physiology Government Yoga&Naturopathy Medical college and HospitalChennai 600106India

Background:Asthma is a major non-communicable disease affecting both children and adult populations,characterized by inflammation and narrowing of *** is a naturopathy treatment modality effectively used to manage bronchial *** case series presents the immediate effect of one such hydrotherapy treatment hot fomentation on pulmonary function in bronchial *** presentation:Three women who had chief complaints of wheezing,sneeze and breathlessness due to chronic bronchial *** fomentation over the inter-scapular region was given to the patient for a duration of 20 *** function test was performed using Recorders&Medicine Systems Pvt *** 401 before and immediately after the intervention to assess the efficacy of hot ***:When compared to baseline,the pulmonary function’s parameters,such as forced vital capacity,forced expiratory volume in the first second,forced expiratory volume in the first second/forced vital capacity ratio,forced expiratory flow(25–75%)and peak expiratory flow showed significant improvement immediately after the ***:After 20 minutes of hot fomentation,significant improvement in pulmonary function was *** fomentation over the interscapular region,could thus be used to improve clinical outcomes in the management of bronchial asthma by improving pulmonary function and relieving acute symptoms.

关键词： fomentation bronchial asthma naturopathy hydrotherapy pulmonary function test

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：