View clinical trials related to Chronic Obstructive Pulmonary Disease.
Filter by:Studies have shown that intravenous infusion and nebulized dexmedetomidine can improve lung function in mechanically ventilated patients, including those with preoperative COPD, exerting lung protection. However, these studies are based on mechanical ventilation patients under general anesthesia, and more intuitive research is needed on whether dexmedetomidine can also exercise pulmonary precaution in awake patients. Pulmonary function monitoring is the most direct way to evaluate changes in lung function in awake patients. Portable pulmonary function machines can assess lung function in a variety of settings. In addition, compared with intravenous administration, nebulized inhalation administration directly acts on the mucosa of the respiratory tract, does not involve invasive operations, and has higher safety and comfort. Therefore, this study intends to use portable pulmonary function instruments and non-invasive ambulatory respiratory monitors to evaluate the effect of nebulized dexmedetomidine on lung function in COPD patients to guide the perioperative management of COPD patients.
The goal of this observational study is to is to ascertain the spiritual needs of palliative patients in a standardized manner using the Spiritual Needs Questionnaire and to promptly address those needs by (specialized) spiritual care. To determine whether the effort of implementing the Spiritual Needs Questionnaire on a sustainable basis on the one hand brings the expected benefit to the patients and on the other hand can be provided by the pastoral care personnel, at Muenster University Hospital (specialized) spiritual care interventions will be documented in detail and retrospectively and prospectively collected data will be compared.
The biomechanical properties of accessory respiratory muscles and peripheral muscles of COPD and healthy subjects will be measured and compared with the MyotonPro device.
Patients who are diagnosed with COPD by a pulmonology specialist and referred to pulmonary rehabilitation will be included in the study. Cases that meet the inclusion criteria will be randomized and divided into two groups, standard exercise program group (SGr) and chair-based exercise. program group will be called (ChGr). While standard exercises will be given to SGr, chair-based exercises will be applied to ChGr. All evaluation and initial training sessions of the cases will be held in the hospital. Apart from this, they will be asked to do their exercises at home with the exercise videos that will be sent to them. In order to ensure that home exercises are performed completely and correctly, 2 sessions of online simultaneous exercise training will be provided with a physiotherapist via videoconference on a smartphone, and exercise follow-ups will be carried out by calling once a week. The program duration is 8 weeks, 5 days a week.
To evaluate the demographic characteristics of PRISm population in patients with pulmonary function tests recommended by outpatient physicians. To investigate whether EIT can identify spatial and temporal heterogeneity of lung ventilation in individuals with PRISm during pulmonary function testing. To investigate the distribution patterns of lung ventilation in individuals with PRISm using this technique, and provide references and evidence for early screening, diagnosis, treatment monitoring, and prognostic evaluation.
This study is planned to be conducted based on the cohort of patients with severe chronic obstructive pulmonary disease in our hospital. Based on gut microbiota, random forest was used to search for potential diagnostic biomarkers in patients with frequent acute exacerbation and controls with non frequent acute exacerbation; Construct a frequent acute exacerbation risk prediction model using random forest, support vector machine, and BP neural network models. The development of this study will provide valuable references for the clinical classification and prognosis evaluation of chronic obstructive pulmonary disease (COPD), and improve the health level of COPD patients by further searching for treatable targets.
Chronic obstructive pulmonary disease is a common disease worldwide. Pulmonary rehabilitation is an important part to decrease the complications of COPD. Blow bottle technique is an economical and subjective technique promote the lung expansion, as compare to ACBTs. It used to treat the different complications in COPD patients and also decrease the dependency of patient. To find the comparative effects of blow bottle and active cycle of breathing on sputum diary, oxygen saturation, pulmonary function and quality of life among the patients of chronic bronchitis. A randomized clinical trial will be conducted at Gulab Devi hospital Lahore. Through convenient sampling technique on 56 patients, allocated through simple random sampling through computer generated technique into group A and Group B. Group A will be treated with blow bottle technique and group B will be treated by with ACBTs. Pretreatment values will be recorded for BCSS for sputum, pulse oximeter, pulmonary function test and st. George for quality of life will be assessed before and after 8 weeks of the treatment. Data will be analyzed using SPSS software version 25. After assessing normality of data by Shapiro-Wilk test, it will be decided either parametric or non-parametric test will be use within a group or between two groups.
The goals of this observational study are to identify factors independently associated with admission eosinopenia in patients with a severe exacerbation of chronic obstructive pulmonary disease (COPD) and to determine when blood eosinophil count (BEC) will recover to baseline stable state in patients who are admitted to hospital with a severe exacerbation of COPD and associated eosinopenia. The main aims of the study are to: 1. Identify demographic, physiological and clinical factors independently associated with admission eosinopenia in patients with a severe exacerbation of COPD 2. Assess the time to recovery from eosinopenia to stable BEC following a severe exacerbation of COPD
Chronic obstructive pulmonary disease (COPD) affects 3.5 million people and is the third leading cause of death worldwide. Emphysema involves air retention in the lungs and is ultimately responsible for a major deterioration in the quality of life. Available drug treatments have moderate efficacy whereas surgical lung volume reduction can improve exercise capacity when offered to a very selected population but at the cost of significant morbidity and mortality. Endoscopic Lung Volume reduction with ZEPHYR® valves improves respiratory function at rest, exercise tolerance and quality of life in patients with little or no interlobar collateral ventilation. If this technique has therefore proven its effectiveness, it is not devoid of complications and is notably responsible for pneumothorax in 27% of cases. The management of this complication is clearly codified, ranging from patient monitoring to the removal of one or more valves. It is therefore a subject of major concern for multiple reasons: high incidence, lengthening of hospital stay, increase in the overall cost of care, potential loss of benefit for the patient in the event of permanent withdrawal. valves and above all a potentially fatal event. A new strategy for implanting ZEPHYR® valves in two stages has been developed in Limoges University Hospital. This innovative algorithm has been evaluated in several non-comparative single or multicenter studies. In those studies, pneumothorax' rate secondary to lung volume reduction with endobronchial valves is rated between 4.5 and 12%. The efficacy of the treatment appears to be comparable with the data found in the trials evaluating in which the entire lobe was treated in one procedure. Moreover, despite two procedures, there does not seem to be any increased risk of occurrence of other complications. Finally, the systematic scheduling of a thoracic computed tomography between the two procedures showed that 26.6% of patients presented a reduction in volume greater than 350mL despite incomplete treatment. These data seem promising but no direct comparison with standard one-step treatment has ever been conducted so far.
Chronic obstructive pulmonary disease (COPD) is a common and treatable disease characterized by progressive airflow limitation and tissue destruction. It is associated with structural lung changes due to chronic inflammation from prolonged exposure to noxious particles or gases most commonly cigarette smoke. POWERbreathe device (POWER-breathe International Ltd., Southam, Warwickshire, UK) is an inspiratory muscle training and this device has recently shown benefits on pulmonary function. Also, the POWER-breathe® device's effects on the strength of the diaphragm muscle and minimize muscle weakness and wasting in COPD patients. Neuromuscular electrical stimulation (NMES) is commonly used in physical therapy to increase muscle strength and promote muscle hypertrophy. NMES applied to respiratory rehabilitation is called transcutaneous electrical diaphragmatic stimulation (TEDS).