Active clinical trials for "Lung Diseases"

Although some important progresses were made in the field of the meridian research, no breakthroughs have been achieved. Besides,there are some problems in meridian researches. Particularly, previous research of meridian phenomenon involved lots of subjective elements and outcomes.Researches that use modern scientific techniques to investigate the biological characteristics of meridian phenomenon are urgently needed. Therefore, this study is designed to assess the heat transport characteristics of meridian phenomenon for the Heart and Lung meridians by using infrared thermal imaging. Thus, the biological characteristics of meridian phenomenon could be presented objectively in a scientific methodology.

We hypothesized that the multi-disciplinary assessment of interstitial lung disease patients would lead to a more accurate diagnosis and consequently alterations in treatment regimens that may lead to improved outcomes.

Comparison of standard spirometry to non invasive remote lung function measures of chest wall movement using depth camera technology.

Evaluating an integrated diagnostic work-up of virtual navigation bronchoscopy (VNB), confocal laser endomicroscopy and micro computerized tomography (micro-CT) in the diagnostic path of pulmonary lesions in the non-oncological patient.

The purpose of this study is to determine the impact that treatment with a cellular concentrate derived from an individual's own fat, known as the stromal vascular fraction (SVF), has on the quality of life of people with chronic obstructive pulmonary disease (COPD). SVF contains multiple cellular components, including stem cells, with both regenerative and anti-inflammatory properties. This therapy has shown promise for ameliorating the symptoms of COPD. This study is designed to evaluate quality of life changes in individuals with COPD for up to 12 months following SVF treatment.

The pathophysiology of the adrenal insufficiency of patients with critical diseases remains unclear. In a prior exploratory study investigating patients with exacerbation of chronic obstructive pulmonary disease (COPD), the investigators demonstrated a highly significant correlation between the expression level of Defensin-alpha 4 (DEFA4) mRNA in blood and the adrenal function assessed via low-dose ACTH tests. The aim of this prospective study is to demonstrate that DEFA4 measured both at the mRNA level (RT-PCR) and at the protein level (Western blot/Elisa) is a reliable biomarker for the prediction of adrenal insufficiency in inflammatory lung diseases (patients with COPD and pneumonia).

The chronic obstructive pulmonary disease (COPD) is the occurrence of chronic bronchitis or emphysema, a pair of commonly co-existing diseases of the lungs in which the airways narrow over time. This limits airflow to and from the lungs, causing shortness of breath (dyspnoea). In clinical practice, COPD is defined by its characteristic airflow limitation on lung function tests. In contrast to asthma, this limitation is poorly reversible and usually gets increasingly worse over time. The COPD registry is a non-interventional multicentre observational prospective database focusing on the collection and analysis of data on real mortality and morbidity in COPD population of the Czech Republic population of COPD patients. Monitoring is done at the occasion of regular check-ups, followed by retrospective search of data in the documentation, and a record into the registry. The aim of Czech National Research Database of Chronic Obstructive Pulmonary Disease is to establish the clinical course of severe forms of COPD, establish the cause for deterioration of clinical status of our patients and describe the progression of COPD to death. The registry fulfils general objectives of health registries such as monitoring of causes, development, treatment and consequences of a severe disorder, including economic and social impacts. Statistical and scientific analyses of the registry data are focused, in particular, on the assessment of health determiners of the selected patient cohort with the aim to improve health status of the patients.

The subjects of this study are the chronic obstructive pulmonary disease (COPD) patients with chronic II respiratory failure. The participants will be divided into two groups: The Portable Home Noninvasive Ventilator treatment group and the routine home oxygen inhalation treatment group. All subjects will be given a stable COPD regimen and conventional oxygen therapy ,but the portable home noninvasive ventilator treatment group will need to wear a portable non-invasive ventilator. Objective evaluation indexes were established during the routine treatment, and two groups of subjects will be followed up for one year. Finally, the clinical data of all subjects will be analyzed，and then the practicability of portable wearable household noninvasive ventilator will be verified.The researchers will also build a remote breathing data-monitoring platform based on mobile internet,and a community home demonstration application point.

Chronic obstructive pulmonary disease (COPD) is caused by tobacco consumption. The goal is to characterize on clinical and radiological data, using computed tomography, this illness in order to improve diagnostic and be able to evaluate the prognostic of each patient.

This is a 3 year longitudinal study to establish a personalized prediction and prevention system for acute exacerbation of chronic obstructive pulmonary disease（AECOPD). Data will be collected which contained with clinical, pathophysiology, etiology and immunology information of chronic obstructive pulmonary disease(COPD) patients and analyzed by data mining combined with Internet technology.