View clinical trials related to Lung Diseases.
Filter by:The aim of this study is to estimate level of IL 6 in COPD patients and its relation to COPD severity and acute exacerbation.
Background: People with sickle cell disease (SCD) have problems with their heart, brain, kidneys, liver, and lungs as they age. These problems may improve after transplant. Researchers want to learn how and why this happens. Objective: To study the benefits of treatments that are intended to cure SCD. Eligibility: People aged 18 and older with SCD who are either receiving curative therapy in the next 3 months or don t have any plans to receive a curative therapy in the next 2 years. Design: At their first visit, participants will be screened with their medical history and a physical exam. Participants will then have a baseline visit. This will take about a week to complete and will include: Blood and heart tests MRI of the brain, heart, and lungs. Participants will lie on a bed that will move into the MRI scanner. Special padding may be placed around their head to keep it still. Interactive games. Participants will complete computer games that test memory, attention, problem solving, language, spatial orientation, processing speed, and emotion. Questionnaire rating quality of life Iothalamate test. An IV catheter will be placed into a vein. A contrast agent will be injected through the IV. Blood will then be collected at different time points. Lung function tests and a 6-minute walk test Vibration controlled transient elastography. A probe placed on the abdomen will measure liver scarring. DOS test. A light attached to the finger or toe will measure blood oxygen. Participants will have an end-of-study visit about 2 years after their baseline visit. This will include repeats of the baseline visit tests.
Thoracotomy operations are known to be painful surgical procedures, so providing effective intraoperative and postoperative analgesia is so important for all anaesthesiologists. Ineffective pain management interferes with deep breathing, coughing, and remobilization resulting in atelectasis and pneumonia. Ultrasound-guided ESP block is a myofascial plane block that provides analgesia for thoracic or abdominal segmental innervation depending on the level of the injection site. Thoracic epidural analgesia (TEA) is considered the gold standard analgesic technique for thoracic surgeries. But the invasiveness of this technique, the rare but serious neurologic complications and the failure rates up to 30% are the disadvantages of epidural analgesia
Chronic Obstructive Pulmonary Disease (COPD) is a common chronic respiratory disease, causing disabling respiratory symptoms and impairing patients' quality of life. Currently one of the leading causes of death worldwide, COPD is a major socio-economic concern. It is also accompanied by extremely frequent extra-respiratory manifestations (or co-morbidities). Among these secondary manifestations, the equilibrium of these patients is subject to modifications: thus, numerous studies have shown that the equilibrium of COPD patients was altered compared to healthy age-matched subjects. This alteration is associated with a greater functional limitation and a higher risk of falling. Although this impairment has been demonstrated clinically, the balance of these patients has never been analysed using quantified movement analysis tools during tasks similar to those performed in daily life. Moreover, the underlying mechanisms remain unknown and the possible associations with several clinical factors of interest (pain, dyspnea, muscle function...) have not yet been assessed. The hypotheses of this project are that (1) the postural control of COPD patients is altered compared to healthy subjects during tasks of daily living and these changes can be characterised. (2) Several clinical factors are associated with these changes.
Chronic obstructive pulmonary disease(COPD) is an incompletely reversible and progressive pulmonary disease characterized by airflow restriction, which is the third leading cause of death worldwide, accounting for 6% of all deaths worldwide. Acute exacerbation (AE) of COPD can accelerate the decline of lung function, worsening pulmonary symptoms, and increase the risk of death in patients. Health education, inhaled technical guidance training, individual self-management, psychological counseling, home oxygen therapy, nutritional support, and other comprehensive interventions can help improve the lung function of COPD patients, alleviate clinical symptoms, improve the quality of life. While a number of COPD applications have been developed, few provide comprehensive assessment and guidance for these kinds of patients. Therefore, the investigators aim to establish a bundle care mode based on the mode of "hospital-home-community-patient", clarify the impact of the management on prognosis, and evaluate the effect of mobile medical-assisted bundle management mode. In this randomized controlled trial(RCT), AECOPD patients will be divided into interventional or control groups randomly. Patients in the interventional group will receive mobile medication and standard of care at the same time (bundle care mode). While patients in the control group will receive standard of care only (traditional management mode). This study will be conducted to compare the effects of traditional and bundle care modes, and to formulate the implementation path and specifications of bundle care for AECOPD patients after discharge in China.
The purpose of this study is to test whether breathing control exercises embedded in occupational therapy sessions have an impact on quality of life and dyspnea in patients with chronic obstructive pulmonary disease (COPD).
COPD patients often experience multiple symptoms (e.g. dyspnea, cough, and deteriorating quality of life) and have imposed a substantial economic and social burden on health care. The current proposal is to evaluate the feasibility and acceptability of a pilot trial of a smartphone-based instant messaging self-management support program to improve the quality of life in patients with COPD.
The SALINE trial will investigate the effect of Hypertonic Saline inhalation plus best supportive care on burden of symptoms, clearance of mycobacteria and functional capacities in participants with Mycobacterium avium complex lung disease and compare the effect to treatment with best supportive care alone.
Background: In non-invasive cardiopulmonary exercise testing (CPET), oxygen pulse (O2P) is defined as oxygen uptake divided by heart rate and is equal to the product of stroke volume and oxygen extraction by cells. As per, the O2P indicates the capability of oxygen consumption of whole body tissues and cells per heart beat. During exercise, the O2P changes can be deemed as the stroke volume changes as the oxygen extraction by muscle cells are normal. Hence, CPET-O2P can be non-invasively and continuously used to monitor the stroke volume changes during exercise. O2P value (i.e., % of predicted) is related to the severity and prognosis of heart failure and to the severity of constraint of the heart caused by exercise-induced hyperinflation or air trapping in patients with chronic obstructive pulmonary disease (COPD). However, O2P plateau pattern is not uncommonly encountered in the daily practice. Hypothesis and aims: O2P patterns during incremental exercise are seldom investigated although they have been hypothesized that the plateau or decreasing patterns are related to myocardial failure or ischemia. In this proposal, the O2P patterns are to be thoroughly investigated: (1) the patterns in norms, patients with heart failure and COPD, (2) the relationship between the O2P pattern and cardiac function and/or myocardial ischemia in patients with heart failure and COPD. As yet there are no relative reports on the O2P pattern and its possible mechanisms in the literature, the results of the proposal might tremendously impact the interpretation strategy of CPET reports. Methods: Multidisciplinary, prospective, comparative cross-sectional study is designed. Subjects aged from 40-85 years with the BMI of 18-28kg/m2 are to be enrolled: sample sizes of the norms, heart failure and COPD groups are 10, 20, and 20, respectively, equally distributed in two years. The definitions of COPD and heart failure with NYHA class I-III are according to the GOLD and ESC guidelines, respectively。All the three groups undergo CPET-NIRS, echocardiography, and the first pass and myocardial perfusion studies using Tc-99. The primary measurements are the O2P patterns and the cardiac function measured with echocardiography, the first pass and myocardial perfusion studies and air trapping in the lungs.。 Statistical analysis: For normal continuous data, t-test or ANOVA is used. For non-normal data, the Mann-Whitney test is used. The chi-square test or Fisher's exact test is used to compare the proportion of categorical variables between the two groups. A p value of less than .05 is considered to be statistically significant. Statistical procedures are performed using the SAS software package version 9.3.
There is no confirmed drug therapy for RP-ILD. Prognosis is poor of regular treatment. The study is designed to compare efficacy and safety of tocilizumab versus regular treatment in participants with severe RP-ILD secondary to systemic diseases.