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Bronchitis Clinical Trials

A listing of Bronchitis medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.

RESULTS

Found (13) clinical trials

Evaluating a Host-response Based Diagnostic for Distinguishing Between Bacterial and Viral Etiology in Patients With Lower Respiratory Tract Infection (LRTI)

The purpose of this study is to validate the diagnostic accuracy of a novel host-response based diagnostic tool for differentiating between bacterial and viral etiologies in adult patients aged 18 years and older with clinical suspicion of lower respiratory tract infections (LRTI)

Phase N/A

International Plastic Bronchitis Registry

Plastic bronchitis (PB) patients have casts removed during bronchoscopy as part of their routine care or that they are able to expectorate (cough out) casts naturally. The casts are normally discarded. Patients that agree to participate in the registry ship the airway casts and medical history to Dr. Bruce Rubin's ...

Phase N/A

Multiple Breath Washout a Clinimetric Dataset

Lung Clearance Index (LCI) has been shown to be more sensitive and perhaps more applicable in early stages of lung disease when compared to currently utilised physiological outcome measures, and yet it is not approved by regulatory agencies as a recognised surrogate outcome measure. This may highlight some of the ...

Phase N/A

COPD Patient-Powered Research Network

The COPD Patient-Powered Research Network (COPD PPRN) is a patient research registry with the goal of enrolling 75,000 or more COPD patients and those at risk who are willing to share their heath information over several years and participate in research. The COPD PPRN has built an online platform to ...

Phase N/A

Etiologies Investigations and Outcomes of Patients Presenting With Hemoptysis

RATIONALE Hemoptysis, mild or massive, is worrisome for both patients and physicians. The management is different depending on the causes, which are not well defined for the North American population. Despite the fact that this symptom is commonly reported in clinic, there are only a few studies published on this ...

Phase N/A

Studying the Airway Microenvironment in Patients Undergoing Surgical and Bronchoscopic Interventions for COPD

Chronic obstructive pulmonary disease (COPD) is an umbrella term encompassing two entities causing progressive and ultimately disabling breathlessness. Emphysema is a process destructive of the airspaces distal to the terminal bronchioles, with loss of gas exchange tissue, of elastic recoil and of circumferential tethering of the small airways leading to ...

Phase N/A

BROnchoalveolar Investigations of Never-smokers With Chronic Obstruction From the Swedish CardioPulmonary bioImage Study

Chronic Obstructive Pulmonary Disease (COPD) is an umbrella diagnosis defined by obstructive lung function impairments, and is likely to be caused by a multitude of etiologies including environmental exposures, genetic predispositions and developmental factors. Due to the heterogeneity of the disease, molecular and mechanistic sub-phenotyping of COPD represents an essential ...

Phase N/A

Examining the Genetic Factors That May Cause Chronic Obstructive Pulmonary Disease (COPD)

COPD is a disease in which the lung airways are damaged and partly obstructed, making it difficult to breathe. Millions of people in the United States have COPD, and it is the third leading cause of death in the United States. Symptoms include coughing, excess mucus production, shortness of breath, ...

Phase N/A

An Observational Study to Assess Safety of Sulfamethoxazole + Trimethoprim + Guaifenesin (Balsamic Bactrim) in Adult Participants With Acute Bronchitis

This is a pilot, observational and multicentric study of safety of sulfamethoxazole plus (+) trimethoprim + guaifenesin (Balsamic Bactrim) in adult participants with acute bronchitis. Overall, 50 adult participants with acute bronchitis eligible for treatment with sulfamethoxazole + trimethoprim + guaifenesin will be enrolled. Administration of Balsamic Bactrim will be ...

Phase N/A

Gene Expression Profile and Inflammation Profile of Classic Asthma Cough Variant Asthma and Eosinophilic Bronchitis

Asthma is a common and heterogeneous respiratory disorder affecting millions of people, posing a considerable burden on health care systems globally. The disease is characterized by inflammation of the airways with eosinophils, neutrophils, mast cells, lymphocytes, airway epithelial cells, smooth muscle cells and other cells, by airflow obstruction and by ...

Phase N/A