Lung function assessment. Medical search. Frequent questions

Our objective was to study the ability of the lung clearance index (LCI), a measure of ventilation inhomogeneity, to detect a treatment response to hypertonic saline inhalation in paediatric patients with CF with normal spirometry. (bmj.com)
Cross-sectional studies done to date in patients with CF suggest that the LCI is more sensitive at detecting lung disease than spirometry. (bmj.com)
For the purposes of the present study, the current authors have focused on the clinical utility of spirometry in smokers where obstructive lung disease is most relevant. (ersjournals.com)
Spirometry, which means "the measuring of breath," is a routinely used clinical pulmonary function test. (cdc.gov)
This is defined in spirometry as a reduction in the ratio of the expiratory volume measured in the 1st second of a forceful exhalation (FEV1) to the total volume of air exhaled in the forced expiration (FVC), the FVC being an estimate of the individual's effective lung volume. (cdc.gov)
Spirometry is one of two NHANES 2007-8 components on respiratory health sponsored by the National Heart, Lung, and Blood Institute of the National Institute of Health, the Centers for Disease Control and Prevention, National Institute for Health Statistics and the National Institute for Occupational Safety and Health (NIOSH). (cdc.gov)
Spirometry is used to test lung function. (msdmanuals.com)
Dynamic lung volumes were assessed by repeated spirometry testing during a mean follow-up time of 3.5 years (range 0.7-4.6 years). (ersjournals.com)
Spirometry is a test that evaluates how well your lungs work by measuring how much air you can inhale and exhale, and how quickly you exhale. (cdc.gov)
and outcome measures: change in lung function measured by spirometry. (bmj.com)
Lung measurements were performed with standard spirometry and new methods: airspace dimension assessment (AiDA), oscillometry, blood serum biomarkers (club cell. (lu.se)
Lung measurements were performed with standard spirometry and new methods: airspace dimension assessment (AiDA), oscillometry, blood serum biomarkers (club cell secretory protein 16, surfactant protein D, matrix metalloproteinases, fibroblast, hepatocyte growth factor, interleukins), and one urine biomarker (desmosine). (lu.se)
Results: According to spirometry measurements, all participants had normal lung function. (lu.se)
Conclusions: This study indicated the potential to use new and more sensitive methods for identification of changes in lungs when standard spirometry failed to do so. (lu.se)
This study assessed effects of baseline motivational spirometry-based "Lung Age" feedback on treatment compliance and tobacco abstinence at 28-day follow-up. (who.int)
Spirometry is used before and after inhalation of a breathing spray (e.g., methacholine) to assess the sensitivity of the airways in the lungs. (ucsd.edu)
One of the best COPD diagnostic tools is a lung function test called spirometry . (upmc.com)
Lung function was measured by spirometry. (who.int)
4 ings highlight the critical need for spirometry services to identify lung abnormalities in patients with chronic res- piratory symptoms. (who.int)

However, its use in young patients with mild CF lung disease is limited by its insensitivity to peripheral airways disease and the need for active cooperation to perform the manoeuvre. (bmj.com)
Often, the tests are repeated after a person takes a drug that opens the airways of the lungs (bronchodilator). (msdmanuals.com)
Sputum induction for microbiological analysis: Helps create extra moisture in the airways in the lungs so patients can cough up secretions more easily. (ucsd.edu)
Chronic obstructive pulmonary disease (COPD) is a progressive disease characterized by a persistent inflammatory and remodelling response of the airways causing respiratory symptoms, progressive decline besides in lung function, respiratory failure, cor pulmonale and death [ 1 - 7 ]. (biomedcentral.com)
Introduction: Chronic respiratory diseases (CRDs) are diseases of the airways and lung parenchyma. (who.int)
Chronic respiratory diseases (CRDs) are diseases of such as age above 50years, being a smoker, being the respiratory airways and lung parenchyma. (who.int)
The respiratory tract consists of the trachea, the right and left lungs, and two types of branching airways in each lung--bronchi and bronchioli. (cdc.gov)

The current authors argue that FEV 1 is more than a test of lung function essential in quantifying airflow limitation, it is a marker of premature death with broad clinical utility in baseline risk assessment and possible prevention of both respiratory (COPD and lung cancer) and cardiovascular (coronary artery disease (CAD) and stroke) diseases. (ersjournals.com)
We believe that the proposed protocol is generally valuable for diseases with known or unknown lung function impairment,' Dr. Shin said. (news-medical.net)
Dr. Shin and colleagues first applied the protocol to patients with interstitial lung disease, a group of diseases that cause progressive scarring of the lung tissue. (news-medical.net)
The lung function tests market has been witnessing augmenting demand, mainly due to the vital role that these lung function tests play in the diagnosis of various diseases and disorders associated with the respiratory tract and lungs. (fnetchat.com)
Lung function tests the market in the European region stands second due to the rising chronic allergic diseases. (fnetchat.com)
Exposure to dust in coal mines can cause community and mine locations to provide health screenings several lung diseases. (cdc.gov)
The definition of several chronic pulmonary diseases, such as asthma and chronic obstructive pulmonary disease, includes reference to lung function, and they are associated with accelerated lung function decline. (bmj.com)
Impaired cilia function has been linked with lung diseases such as chronic obstructive pulmonary disease (COPD) and asthma. (newswise.com)
Furthermore, reverse causality remains a concern since pulmonary symptoms may be early manifestations of lung cancer or acquired lung diseases in patients whose immune system has already been compromised by undiagnosed cancer. (nature.com)
This study aimed to characterize the common chronic respiratory diseases, along with their lung function and possible determinants in symptomatic patients attending clinics at Bishoftu General Hospital, Ethiopia. (who.int)
Pulmonary function tests have been Study design and sampling criteria were bronchial asthma, chest widely used as an objective measure This cross-sectional study was cage deformities, previous chest inju- to diagnose and follow up the course conducted among normal healthy ries and/or chest operation, cardiac of therapy in lung diseases. (who.int)
The pul- asthma and other obstructive lung Three schools in each region were monary function test was conducted diseases. (who.int)

The current authors propose that reduced forced expiratory volume in one second (FEV 1 ) is more than a measure of airflow limitation, but a marker of premature death with broad utility in assessing baseline risk of chronic obstructive pulmonary disease (COPD), lung cancer, coronary artery disease and stroke, collectively accounting for 70-80% of premature death in smokers. (ersjournals.com)

Reduced FEV 1 identifies undiagnosed COPD, has comparable utility to that of serum cholesterol in assessing cardiovascular risk and defines those smokers at greatest risk of lung cancer. (ersjournals.com)
Subsequent studies have shown that reduced FEV 1 in smokers is not only associated with a significantly increased risk of COPD, but also lung cancer, acute coronary syndromes and stroke 2 - 8 , which collectively account for 70-80% of premature death in smokers 9 , 10 . (ersjournals.com)
Furthermore, rising cases of COPD, asthma, and other lung disorders would support market growth in the region. (fnetchat.com)
Background: Welders are exposed to gas and particle emissions that can cause severe lung disease, such as chronic obstructive pulmonary disease (COPD), a leading cause of mortality and morbidity worldwide. (lu.se)
Lung cancer and obstructive pulmonary disease share multiple etiological factors, such as cigarette smoking, occupational inhalation hazards, and air pollution, and 50-70% of lung cancer patients present with co-existing COPD or airflow obstruction 6 . (nature.com)
COPD is estimated to become the third leading cause of death in 2030 ( www.who.int/whosis/whostat/2008/en/ ). (biomedcentral.com)
Appropriate evaluation of COPD patients generally includes clinical assessment, radiography, pulmonary function tests, and laboratory tests. (sleepreviewmag.com)
We examined the effect of beta-blockade on lung function, exercise performance and dynamic hyperinflation in a group of vascular surgical patients, a high proportion of who were expected to have COPD. (edgehill.ac.uk)
Conclusions: In people with AAA, beta-blockade has little effect on lung function and dynamic hyperinflation in those with and without COPD. (edgehill.ac.uk)
Increasing age, exertional breathlessness, prior diagnosis of asthma, BMI, and clinically diagnosed COPD and asthma were independently associated with obstructed lung function. (who.int)
COPD affects nearly 20 percent of the adult U.S. population and includes such conditions as asthma, chronic bronchitis and emphysema, as well as occupationally related lung disorders. (cdc.gov)
COPD is also the third leading contributor to excess mortality associated with cigarette smoking, after coronary heart disease and lung cancer. (cdc.gov)
It will also yield data for national estimates of the distribution of pulmonary function, and prevalence of impaired function and chronic obstructive pulmonary disease (COPD) in a representative sample. (cdc.gov)
Finally, NHANES III data will allow observation of trends and changes in COPD disease and impaired pulmonary function over time. (cdc.gov)

Background and aims Sensitive outcome measures to assess the efficacy of therapeutic interventions in patients with cystic fibrosis (CF) with mild lung disease are currently lacking. (bmj.com)
There is increasing evidence that cystic fibrosis (CF) lung disease which is responsible for a shortened life span in most patients begins shortly after birth and progresses even in the absence of clinical signs and symptoms. (bmj.com)
DOI 10.1258/jrsm.2008.s18012)we see some very strong evidence indicating that colloidal silver may turn out to be a successful treatment for the debilitating chronic lung infections associated with Cystic Fibrosis (CF). (selfgrowth.com)
Here then are some excerpts from the study "Colloidal silver for lung disease in cystic fibrosis," published in the prestigious Journal of the Royal Society of Medicine in 2008 (J R Soc Med 2008: 101: S51-S52. (selfgrowth.com)

The researchers studied the protocol in 197 patients with clinically indicated CT for various known and unknown lung function impairment. (news-medical.net)
We hypothesised that exposure to workplace aerosols may lead to lung function impairment among cement production workers. (ersjournals.com)
These findings support a causal role of pulmonary impairment in lung cancer etiology. (nature.com)
Disentangling the role of pulmonary impairment in lung cancer development is important from an etiological perspective, for refining disease susceptibility mechanisms, and for informing precision prevention and risk stratification strategies. (nature.com)

The lung clearance index (LCI) is a measure of ventilation inhomogeneity determined during multiple-breath washout (MBW). (bmj.com)
Lung perfusion scintigraphy, which is frequently performed as a combined ventilation-perfusion (V/Q) scan, has traditionally been the mainstay for imaging patients with suspected PE. (diagnosticimaging.com)
The protocol allowed for simultaneous evaluation of lung structure, ventilation, vasculature and perfusion of the parenchyma, the region of the lungs that contain the gas-exchanging alveoli. (news-medical.net)
EIT can generate images of lung ventilation, perfusion, and V/Q ratio maps in real time - breath to breath and beat to beat. (ge.com)
In a randomized, prospective, parallel, controlled trial, 216 patients undergoing elective thoracic pulmonary resection under one-lung ventilation with propofol-remifentanil anesthesia were randomized 1:1 to receive either limb RIPC or conventional lung resection (control). (silverchair.com)

The alveoli are tiny air sacs where the lungs and the blood exchange oxygen and carbon dioxide during the process of breathing in and out. (news-medical.net)
Smoking tobacco products can contribute to the destruction of the tiny air sacs in your lungs (alveoli). (upmc.com)

Empirical studies have shown that exposure to ambient air pollution can impair lung function (LF). (haifa.ac.il)

Objectives To test the hypothesis that vascular abnormalities on high-resolution CT (HRCT) would be associated with echocardiographic changes and lung function abnormalities in patients with sickle cell disease (SCD) and the decline in lung function seen in SCD patients. (bmj.com)
Vascular abnormalities on high-resolution CT (HRCT) would be associated with echocardiographic changes and lung function abnormalities in patients with sickle cell disease (SCD) and with the decline in lung function seen in SCD patients. (bmj.com)

We ask you to complete the assessment questionnaire online for this purpose. (cdc.gov)
The two surveys included a symptoms questionnaire, lung function testing, and blood collection. (cdc.gov)

Announcements for times and locations of black lung screenings begin each year in March and run throughout the summer. (cdc.gov)
Black lung screenings are provided at NIOSH-approved clinics located in mining regions across the U.S. Find information about facilities on the NIOSH-Approved Facility Search and Map web page at wwwn.cdc.gov/niosh-rhd/cwhsp/FacilityMap.aspx. (cdc.gov)
Who can participate in black lung screenings at clinics? (cdc.gov)
Active coal miners can visit NIOSH-approved clinics to receive their free mandatory or voluntary black lung screenings. (cdc.gov)

ABSTRACT It is important to establish lung function reference values for each population. (who.int)

They then expanded the applications to include post-COVID-19 condition where interstitial lung disease sometimes develops. (news-medical.net)
Interstitial Lung Disease (ILD) is a group of respiratory conditions affecting the lung interstitium often associated with progressive respiratory failure. (springer.com)
Interstitial lung disease (ILD) encompasses a heterogeneous group of respiratory disorders characterised by inflammation and/or fibrosis of the lung interstitium. (springer.com)

A pulmonary function test is a non-invasive test used to determine a patient's lung function and source of shortness of breath. (ucsd.edu)
This long-term and progressive disease of the lungs causes shortness of breath. (upmc.com)

Inhalation of dust during cement production has been linked to airway symptoms and obstructive lung changes [ 4 , 5 ], but the lack of good prospective studies has made it difficult to establish exposure-response relationships [ 5 ]. (ersjournals.com)

However, CT studies of lung function and perfusion, or blood flow, require dedicated protocols that cannot be combined. (news-medical.net)
It can provide important preoperative identification of areas of emphysema and perfusion defects in patients with chronic thromboembolic pulmonary hypertension, a progressive disease caused by blood clots that do not clear from the lungs. (news-medical.net)

Radiation delivered to the female breast during a CT-based PE assessment has been reported to be the equivalent of 10 to 25 two-view x-ray mammograms or 100 to 400 chest radiographs. (diagnosticimaging.com)
Chest CT is the imaging method of choice for analyzing lung disease and tracking changes over time. (news-medical.net)
Researchers in Germany and the Netherlands developed a chest imaging protocol that yields information on structure and function of the lungs as a one-stop-shop procedure. (news-medical.net)
It also revealed decreases in lung function related to exposure, both from self-reported symptoms and clinical assessments such as CT scans of the chest. (cosmosmagazine.com)

32 weeks gestation with chronic lung disease (CLD). (bmj.com)
8 Therefore, more sensitive and easier measures of lung function are needed for clinical studies in younger patients with CF with mild disease. (bmj.com)
9-15 The LCI is a potentially useful end point for clinical trials in patients with CF with mild lung disease, but data from interventional and longitudinal studies with the currently used equipment are lacking. (bmj.com)
This capability has led to its adoption as a first-line imaging tool in the assessment of cardiovascular and cerebrovascular disease, even in the acute stage. (diagnosticimaging.com)
It may also be useful in follow-up of chronic obstructive pulmonary disease and looking at pathological findings in the lung tissue. (news-medical.net)
It has been previously linked with bronchiolitis obliterans, a debilitating lung disease that was dubbed "popcorn lung" because it first appeared in workers who inhaled artificial butter flavor in microwave popcorn processing facilities. (newswise.com)
We offer state-of-the-art exercise and lung function testing to diagnose lung disease, determine your oxygen needs, and help you manage breathing problems. (ucsd.edu)
Used for people with lung disease who are planning to travel via airplane. (ucsd.edu)
AILDR is an important clinical and research tool providing a platform for epidemiological data that will prove essential in promoting understanding of a rare cohort of lung disease and provide foundations for our aspiration to standardise investigation and treatment pathways of ILD across Australasia. (springer.com)
Dentists are involved with aspects of salivary gland function in several ways, such as diagnosing problems involving the major and minor salivary glands, in the management of oral dryness associated with salivary problems, in the treatment of caries and periodontal disease resulting from decreased salivary flow, and in controlling salivation during restorative procedures. (medscape.com)

Participants of the first National Health and Nutrition Examination Survey Epidemiologic Follow-up Study who were 40 to 60 years of age at baseline assessment (n = 1,861). (nih.gov)
The cross-sectional analysis of the baseline examination of lung function and exposure of the participants, enrolled in 2007, indicated that exposure to dust in cement production may lead to reduced dynamic lung volumes [ 7 ]. (ersjournals.com)
The Morquio A Clinical Assessment Program: baseline results illustrating progressive, multisystemic clinical impairments in Morquio A subjects. (slideserve.com)

Medical History and Physical Examination for Lung Disorders A doctor first asks the person about symptoms. (msdmanuals.com)
Dr. Guglani is currently involved in clinical and translational research that focuses on various chronic inflammatory and inherited disorders of the lungs in children, including their diagnosis and treatments. (choa.org)

Methods: This study assessed the lung health and symptoms in active welders (n = 28) and controls (n = 17). (lu.se)
In part because the precise etiological agent causing respiratory symptoms was not fully characterized, exposure assessment did not allow evaluation of dose-response relationships. (cdc.gov)
Pulmonary function tests (PFTs) may show a restrictive lung function defect or a lowtrending diffusing capacity for CO without necessarily the presence of clinical symptoms or definite changes on imaging including HRCT. (pneumotox.com)
Determine which clinical assessments and tests are needed for a patient with cardiovascular symptoms. (cdc.gov)
Conclusion: This study demonstrated a high burden of abnormal lung function in patients attending clinics due to chronic respiratory symptoms. (who.int)

In 1977, Fletcher and Peto 1 published their seminal paper in the British Medical Journal , demonstrating the existence of a subgroup of smokers highly susceptible to accelerated decline in lung function, as measured by forced expiratory volume in one second (FEV 1 ). (ersjournals.com)
Importantly, if susceptible smokers quit before reaching a critical threshold, this accelerated decline in FEV 1 could be attenuated to that of nonsmokers, thereby preserving lung function, reducing morbidity and preventing premature death 1 , 11 . (ersjournals.com)
Exposure at the higher levels found in this study may lead to a decline in dynamic lung volumes. (ersjournals.com)
Lung function is a predictor of morbidity and mortality, and the chronic nature of lung function decline allows for preventive initiatives. (bmj.com)
We therefore conclude that there is limited evidence of a causal association between general exposure to organic dust and long-term excess decline in lung function. (bmj.com)
This is the first systematic review on the association between organic dust and decline in lung function. (bmj.com)
It shows limited evidence of a causal association between exposure to organic dust and change in lung function, with a small significant excess decline in only forced expiratory volume in the 1st s of 4.92 mL/year (95% CI 0.14 to 9.69) among exposed compared with controls. (bmj.com)
Change in lung function over time is therefore of interest, and because of the slow evolution and chronic nature of lung function decline it presents opportunities for prevention. (bmj.com)
Conclusions Abnormalities in pulmonary vascular volumes may explain some of the lung function abnormalities and the decline in lung function seen in adults with SCD. (bmj.com)
in addition, the decline in lung function correlated with changes in vascular dimension. (bmj.com)
Alterations in pulmonary vascular volumes due to anaemia in SCD patients may be responsible for some of their lung function abnormalities and changes seen on HRCT and their decline in lung function. (bmj.com)

After adjusting for age, sex, diagnosis, and transplant center, both FFP and SPPB were associated with increased risk of delisting or death before lung transplant. (nih.gov)
A deep learning model for the diagnosis of sacroiliitis according to Assessment of SpondyloArthritis International Society classification criteria with magnetic resonance imaging. (cdc.gov)
Assessment of airway inflammation helps to confirm the diagnosis and to better understand the physiopathology of the different types of occupational asthma. (cdc.gov)

During inhalation, the first barrier which nanoparticles bump into is the lung membrane, which coats the inner surface of alveoli. (europa.eu)
Lung membranes are our first line of defense against foreign substances attempting to enter our organism via air and they are crucial for breathing, regulating gas exchange at the water-air interface of the alveoli. (europa.eu)

These included testing lung function, taking blood and urine samples, and performing mental health clinical assessments. (cosmosmagazine.com)
According to Cherry, this is quite a large sample for detailed clinical assessments. (cosmosmagazine.com)

Conditions that give rise to reduced lung function are frequently associated with low-grade systemic inflammation, which may lead to poor cardiovascular outcomes. (nih.gov)
The outcomes considered were yearly change of dynamic lung volumes divided by the standing height squared or percentage of predicted values. (ersjournals.com)

As blood vessels narrow, the pressure in the lungs begins to rise leading to pulmonary hypertension . (bcm.edu)

This 14-year-old girl with a long history of well-controlled asthma experiences a breakthrough cough and declining lung function as a result of non-adherence. (medpagetoday.com)

Pulmonary function tests measure the lungs' capacity to hold air, to move air in and out, and to absorb oxygen. (msdmanuals.com)
Results The segmental A/B ratio was negatively correlated with FEV 1 , vital capacity (VC), forced expiratory flow between 25% and 75% of VC (FEF 25/75 ) and arterial oxygen saturation (SpO 2 ) and positively with the residual volume: total lung capacity ratio (RV:TLC) and respiratory system resistance (Rrs). (bmj.com)
The CaO2 depends on how much oxygen-carrying capacity is available, which is primarily a function of the hemoglobin (Hb) level and the arterial oxygen saturation (SaO2). (medscape.com)

Our new study suggests that these chemicals may be harming cilia--the first line of defense in the lungs--by altering gene expression related to cilia production and function," said Quan Lu, associate professor of environmental genetics and pathophysiology. (newswise.com)

Spiral CT is emerging as a first-line imaging test for the assessment of suspected acute PE. (diagnosticimaging.com)
So any patient with a history of acute pulmonary embolism should undergo an annual echocardiogram to check the function of the heart. (bcm.edu)

However, prevalence of cough was significantly higher among welders compared with controls and lung changes were found in welders with the novel methods. (lu.se)

1 2 Lung function on its own is also a predictor of morbidity, mortality 3-5 and cognitive and physical functioning 6 in the general population. (bmj.com)
Frailty is associated with morbidity and mortality in abdominal organ transplantation but has not been examined in lung transplantation. (nih.gov)

It is important to establish lung the study. (who.int)

16 17 Due to its mechanism of action, HS is an attractive early intervention strategy, but has never been studied in patients with CF with normal lung function due to the difficulty in assessing its efficacy. (bmj.com)
3 Bedside echocardiography, used mainly in hemodynamically unstable patients, permits detection of impaired right heart function such as tricuspid regurgitation, dilatation of right ventricle and atrium, paradoxical septal motion, and widening of the pulmonary artery diameter. (diagnosticimaging.com)
Lung function assessment with EIT presents a radiation free alternative for pediatric and neonate patients. (ge.com)
Lung function is not a predictor of sleep desaturation, which is more frequent in patients who are smokers, who complain of sleepiness, and who have lower hypercapnic ventilatory responses. (sleepreviewmag.com)
The authors hypothesized that limb RIPC would reduce lung injury in patients undergoing pulmonary resection. (silverchair.com)
Prediction of Brain Metastases Development in Patients With Lung Cancer by Explainable Artificial Intelligence From Electronic Health Records. (cdc.gov)

Augmenting demand for effective and minimally invasive diagnostic procedures for lung cancer supports market growth. (fnetchat.com)
Identify your lung cancer risk factors and learn if lung cancer screening is recommended for you. (dignityhealth.org)
Impaired lung function is often caused by cigarette smoking, making it challenging to disentangle its role in lung cancer susceptibility. (nature.com)
Mendelian randomization analyses demonstrate that reduced FEV 1 increases squamous cell carcinoma risk (odds ratio (OR) = 1.51, 95% confidence intervals: 1.21-1.88), while reduced FEV 1 /FVC increases the risk of adenocarcinoma (OR = 1.17, 1.01-1.35) and lung cancer in never smokers (OR = 1.56, 1.05-2.30). (nature.com)
Lung cancer is the most commonly diagnosed cancer worldwide and the leading cause of cancer mortality 1 . (nature.com)
In this study we comprehensively assess the shared genetic basis of impaired lung function and lung cancer risk by conducting genome-wide association analyses in the UK Biobank cohort to identify genetic determinants of three pulmonary phenotypes, forced expiratory volume in 1s (FEV 1 ), forced vital capacity (FVC), and FEV 1 /FVC. (nature.com)
We examine the genetic correlation between pulmonary function phenotypes and lung cancer, followed by Mendelian randomization (MR) using novel genetic instruments to formally test the causal relevance of impaired pulmonary function, using the largest available dataset of 29,266 lung cancer cases and 56,450 controls from the OncoArray lung cancer collaboration 16 . (nature.com)
The purpse of this study is to identify the target Non-Small Cell Lung Cancer (NSCLC) population(s) that over express c-Met (c-Met+) best suited for Telisotuzumab Vedotin therapy in the second line or third line setting (Stage 1) and then to expand the group(s) to further evaluate effectiveness in the selected population(s) (Stage 2). (mayo.edu)
Risk of lung cancer less than half of risk for illness is present, quitting smoking is still very worthwhile. (who.int)
87% of all deaths due to lung cancer general practice . (who.int)

The analysis shows that out of the five air pollutants considered (NOX, PM2.5, PM10, SO2, O3), an exposure assessment period of at least 2 years was associated with a significant effect on lung function for NOX and PM2.5. (haifa.ac.il)
No preferred exposure assessment period was found for the other pollutants evaluated. (haifa.ac.il)
Lu and Joseph Allen, assistant professor of exposure assessment science, were co-senior authors of the study. (newswise.com)
The NIOSH was presented with an opportunity to assist in the evaluation of CI by conducting the exposure assessment through an interagency agreement with the National Institute of Environmental Health Sciences/NTP. (elcosh.org)

The findings suggest that for NOX and PM2.5, an assessment period of at least 2 years is recommended for air pollution studies to find a significant effect on lung function. (haifa.ac.il)

By the time he was 11, physical exertion left him struggling for breath due to the severity of his lung infection and his condition had deteriorated to the point that his doctors referred him for heart/lung transplant assessment. (selfgrowth.com)

To examine the construct and predictive validity of frailty phenotypes in lung transplant candidates. (nih.gov)

The mechanisms of lung damage from organic dust may work partly through one of its constituents, endotoxin. (bmj.com)
Understanding the mechanisms of nanoparticle interaction with lung membranes is a fundamental step for the assessment of NPs hazardousness. (europa.eu)

This enables us to identify changes in your lung health. (cdc.gov)

In my opinion, the most important advantage is the significantly improved spectral resolution, which enables new applications such as functional imaging of the lungs with CT. (news-medical.net)
Since 2003, survival in children after lung or heart-lung transplant has significantly improved at GOSH, giving a survival of over 70 per cent at five years, and an estimated survival of more than 50 per cent by seven years. (gosh.nhs.uk)
It was once thought that salivary function did not change significantly with age. (medscape.com)

Integrative analyses reveal that pulmonary function instruments, including 73 novel variants, influence lung tissue gene expression and implicate immune-related pathways in mediating the observed effects on lung carcinogenesis. (nature.com)
The LVRS procedure removes up to 35 percent of the poorly functioning lung tissue from each lung. (upmc.com)
By removing this space-occupying tissue, the remaining relatively healthy lung tissue and surrounding muscles can work more efficiently. (upmc.com)
If a subject meets eligibility criteria for c-Met protein expression level based on archival tissue material, subject must agree to submit fresh tumor material for assessment of c-Met protein expression level prior to first dose of telisotuzumab vedotin. (mayo.edu)

To assess whether mini flow meters used to measure peak expiratory flow can track changes in lung function and indicate clinically important changes. (bmj.com)
The aim of this study was to investigate lung health in welders and evaluate new sensitive methods with potential to assess early onset pulmonary changes in occupational settings. (lu.se)
Assess joint function and quantify how joint pain affects your quality of life. (dignityhealth.org)

lung transplantation. (nih.gov)
This information from Great Ormond Street Hospital (GOSH) is for parents of children and young people undergoing assessment for possible lung or heart-lung transplantation. (gosh.nhs.uk)
During the early years of the lung and heart-lung transplant programme at GOSH (1998) approximately half of the children who received a transplant survived less than four years following transplantation. (gosh.nhs.uk)

We hereby propose a study on the physical and biological basis of the interaction between inhaled carbon nanoparticles and lung membranes, by computational approach. (europa.eu)
We will consider both carbon nanoparticles and nanotubes, and we will investigate their influence on the membrane properties and the mechanism of permeation through lung membranes. (europa.eu)
Consequently, the lungs cannot expel carbon dioxide to make room for fresh air. (upmc.com)

Despite being cross-sectional studies, both showed that after an accumulated 20-30 pack-yr history of smoking, the normal unimodal distribution of FEV 1 seen in light or never-smokers (fig. 2a ⇓ ) had skewed left towards reduced lung function. (ersjournals.com)
BACKGROUND: A brief "Lung Age" feedback intervention has shown promise for personalizing the health impact of smoking and promoting cessation in unselected smokers. (who.int)
Now that many healthcare organizations provide face-to-face cessation services, it is reasonable to ask whether such motivational feedback of lung function tests might improve treatment compliance and cessation rates in smokers wanting to quit. (who.int)

We report the case of a 12-year-old boy with severe CF lung complications who was treated by his family with colloidal silver. (selfgrowth.com)

Classification of lung function revealed 23 (15%) normal, 29 (19%) obstructive, 36(23.5%) restrictive and 61(39.9%) mixed obstructive/ restrictive patterns. (who.int)

Newswise - Boston, MA - Two chemicals widely used to flavor electronic cigarettes may be impairing the function of cilia in the human airway, according to a new study led by Harvard T.H. Chan School of Public Health. (newswise.com)

New CT technology allows for a comprehensive, simultaneous evaluation of lung structure and function, something not possible with standard CT, according to a study published in Radiology , a journal of the Radiological Society of North America (RSNA). (news-medical.net)

Adults with a personal history of detached retina or a collapsed lung and children with painful ear infections were also excluded. (cdc.gov)
Because doctors had documented serious infections in the boy's lungs, and because aggressive IV antibiotic therapy administered by the boy's doctors had proven to be futile, his parents began to look into alternative remedies for the infection. (selfgrowth.com)

Contact the UPMC Esophageal and Lung Surgery Institute with questions or for more information. (upmc.com)
The experts at the UPMC Esophageal and Lung Surgery Institute also provide surgical options for people with emphysema. (upmc.com)

Anatomy14

Organisms2

Diseases59

Chemicals and Drugs50

Analytical, Diagnostic and Therapeutic Techniques and Equipment81

Psychiatry and Psychology2

Phenomena and Processes43

Disciplines and Occupations4

Anthropology, Education, Sociology and Social Phenomena4

Technology, Industry, Agriculture7

Humanities1

Information Science3

Named Groups1

Health Care48

Geographicals5

Spirometry19

Airways7

Diseases12

Coronary artery1

COPD14

Cystic4

Impairment4

Ventilation5

Tiny air sacs2

Impair lung function1

Abnormalities in patients2

Questionnaire2

Black lung screenings4

Abstract1

Interstitial3

Shortness of bre2

Obstructive lung1

Perfusion2

Chest4

Disease10

Baseline3

Disorders2

Symptoms5

DECLINE11

Diagnosis3

Alveoli2

Clinical assessments2

Outcomes2

Blood vessels1

Asthma1

Oxygen3

Line of defense1

Acute2

Cough1

Morbidity2

Important to establish lung1

Patients6

Cancer10

Exposure Assessment4

Effect on lung function1

Severity1

Phenotypes1

Mechanisms2

Identify1

Significantly3

Tissue4

Assess3

Transplantation3

Carbon3

Smokers3

Complications1

Restrictive1

Airway1

Radiology1

Infections2

Esophageal2