View clinical trials related to Bronchiectasis.
Filter by:In this study, investigating two modes of chest physiotherapy on lung clearance index (LCI), 50 patients with bronchiectasis will be randomized to either oPEP or autogenic drainage.
The study consist of a retrospective analysis of the etiologies, investigations and outcomes of patients presenting between 2005 to 2010 with hemoptysis in a North-American Tertiary center.
An airway clearance technique (ACT) is one of the core treatments for children with chronic lung diseases who are unable to clear their secretions effectively. Unfortunately adherence to performing an ACT is low with a reported rate between 40 - 70%. Up to the present, there has been no way to objectively measure adherence to an ACT. With new technology, it is now feasible to connect an electronic manometer to an airway clearance device to objectively measure how often the child is actually performing their ACT. The first part of this proposed study is to objectively measure adherence against reported adherence over a 4 month period. During the second 4 months a video game will be added to the digital manometer which only operates if participants are performing their ACT properly. Adherence will again be measured.
The purpose of this study is to assess the effect of pulmonary rehabilitation on the transport of secretions, inflammation and respiratory resistance, and its repercussions on the quality of life in patients with bronchiectasis.
A biomarker cohort study design is proposed to study whether specific airway microbiota alterations are associated with pulmonary Non-tuberculous mycobacteria (NTM) disease. In a cohort of 200 subjects suspected of having pulmonary NTM disease, the investigators will evaluate the airway microbiome using an aliquot of the induced sputum and upper airway samples. Since induced sputum may reflect different regions of the upper/lower airways, the investigators will evaluate the upper and lower airway microbiome in a subgroup (case-control group) of patients using samples obtained through upper airway sampling and bronchoscopy, respectively.
This is a multi-center, randomized, double-blind, parallel-group trial. After a 2-week run-in period, eligible patients will be, based on the randomization codes kept in sealed envelopes, randomly assigned to receive usual care (mucolytics and/or chest physiotherapy) plus oxygen inahaltion (1 hr daily for 12 consecutive months) or hydrogen inhalation (1 hr daily for 12 consecutive months) provided by the sponsor. At 3 months after the end-of-treatment, a follow-up visit will be scheduled for all patients.
The goal of this research is to optimize the MRI system to obtain ideal lung images using Hyperpolarized (HP) Noble and Inert Fluorinated Gases as contrast agents. Lung coils tuned to the frequencies of these gases will be used. This study will take place at TBRHSC in the Cardiorespiratory Department and in the Research MRI facility.
Bronchiectasis is a result of chronic inflammation compounded by an inability to clear mucoid secretions. Inflammation results in progressive destruction of the normal lung architecture, in particular the elastic fibers of bronchi. Currently there is no effective drug for bronchiectasis. This study intends to carry out an open, single-center, non-randomized, self control phase I/II clinical trial. During the treatment, bronchial basal cells (BCCs) will be isolated from patients' own bronchi by bronchoscopic brushing and expanded in vitro. Cultured cells will be injected directly into the lesion by fiberoptic bronchoscopy after lavage. After six-month observation, the investigators will evaluate the safety and effectiveness of the treatment by measuring the key indicator-- the CT imaging of dilated bronchi as well as four secondary indicators including the pulmonary function, laboratory factor level, incidence of acute exacerbation and the patients' self-evaluation.
The purpose of this study is to study the epidemiology of non-CF bronchiectasis (NCFB) and to provide an estimate of the distribution (prevalence) of NCFB etiologies across all different levels of health care as well as real-life data regarding the current management of NCFB in Germany.
This prospective cohort study is designed to observe of the effect of intervention therapy on the long-term prognosis of children with bronchiectasis. The main purpose of the study was to evaluate the degree of deterioration of lung function, to observe and compare the quality of life, the time of pulmonary exacerbation, and the changes of lung image.