Active clinical trials for "Bronchitis"

One of the main goals of the respiratory physical therapy is to help people who are suffering from accumulating of secretions in their airways and lungs. Chronic Obstructive Pulmonary Disease (COPD) patients are often hospitalized with an Acute Exacerbation of their medical condition. Those patients usually get only the standard medical care during the acute phase and don't get respiratory physical therapy treatment. The study's main aim is to investigate if respiratory physical therapy treatment in addition to standard medical care during the acute phase, can improve the respiratory and medical condition and reduce hospitalization stay. In order to do so we will compare three groups of COPD patients during acute exacerbation; two groups will get one out of two respiratory physical therapy techniques; manually or Intrapulmonary Percussive Ventilator (IPV) in addition to standard medical care and the third group will get standard medical care alone.

This trial aims to evaluate the clinical control rate of sputum by Zhuli Capsule in the treatment of the Phlegm-heat Syndrome （Tan-re Zheng）in the patients with acute exacerbation of chronic obstructive pulmonary disease or chronic bronchitis.

The study will be conducted in two hospitals of the same geographic area. It will be included children <3-years-old with recurrent wheezing attacks, confirmed by the review of the medical records, in the previous 12 months or a shorter time for those younger than one year.

The purpose of this study is to show that one form of mechanical airway clearance techniques, High Frequency Chest Wall Oscillation (HFCWO)using a pneumatic vest, will diminish exacerbations of COPD which will improve respiratory health status.

N-acetylcysteine (NAC) is described as having mucolytic and antioxidant properties. It is widely prescribed for patients with chronic obstructive pulmonary disease (COPD), particularly for those who have accompanying symptoms of chronic cough and sputum production. Randomized, placebo controlled indicate that it is safe and that it may have some clinical benefit when used at relatively low doses. It is postulated that substantially higher doses of NAC will be well-tolerated and will provide better symptom control while also decreasing blood makers of oxidant stress and inflammation.

Objective: To evaluate PCT as a marker of bacterial community acquired pneumonia in a Danish Hospital setting. To test if it is possible to reduce the use of antibiotics and the length of stay in hospital, and the willingness of the clinicians to take this new marker under advisement in their choice of treatment. The study is a randomised, controlled intervention study. All adult patients admitted to the Department of Infectious Disease at Skejby hospital suspected of a lower respiratory tract infection (e.g. CAP, acute exacerbation of COPD and bronchitis) are eligible for inclusion. Patients are randomised to have either PCT guided treatment or standard care, in which case the doctor will not learn the PCT test result. In the PCT group the antibiotic treatment will be based on serum PCT as follows: If PCT is less than 0.25 µg/L antibiotic treatment is discouraged; if PCT is greater than 0.25 µg/L antibiotic treatment is encouraged and if PCT is greater than 0.5 µg/L antibiotic treatment is strongly encouraged. The treating doctor is allowed to overrule the treatment guidelines. The control group will receive antibiotics according to usual practice. The primary endpoints are antibiotic use and length of stay in hospital. Secondary endpoint is the proportion of patients where the treating doctor chooses to disregard the guidelines.

The primary objective of this study is to assess tolerability and effect of HS (hypertonic saline) delivered with the tPAD (transnasal Pulmonary Aerosol Delivery) device on mucociliary clearance (MCC) in chronic obstructive pulmonary disease/chronic bronchitis (COPD/CB) subjects. The investigators hypothesize that HS delivery via tPAD will be safe and and while, and will improve MCC.

The purpose of this study is to determine whether the response of the immune system to bacterial components differs between patients with severe COPD compared to those with less severe COPD.

This post-marketing observational study (PMOS) will be conducted in a prospective, single-arm, single-country, multicenter format. The investigational sites will be consulting rooms of GPs (general practitioner), pneumologists and centers with experience in the treatment of patients with acute infections of trachea, bronchi, AECB (acute exacerbation of chronic bronchitis) and CAP (mild community-acquired pneumonia). Since this will be a post-marketing observational study, Klacid SR will be prescribed in usual manner in accordance with the terms of the local market authorization with regards to dose, population and indication as well as local guidelines. Objective: to describe the effectiveness of the treatment with repeated administration of Klacid SR in patients with acute tracheitis, acute tracheobronchitis or acute bronchitis; or in patients with acute exacerbation of chronic bronchitis (AECB) or mild community-acquired pneumonia (CAP) who received Klacid SR treatment 6 weeks to 24 months prior to the Klacid SR dose administered within this study.

Airway macrophage impairment is a central feature in the immunopathogenesis of chronic obstructive pulmonary disease, regardless of smoking status.