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Chronic Bronchitis Clinical Trials

A listing of Chronic 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 (35) clinical trials

A Study of Andrographolide Sulfonate in Patients With Acute Exacerbation of Chronic Bronchitis

The patient after passing the screening, with the ratio of 1:1, were randomly assigned to experimental group or control group. Experimental group: on the basis of Conventional Therapy,Xiyanping injection(andrographolide sulfonate) 10-20ml/d, With 0.9% normal saline 100ml-250ml diluted intravenous drip (not with other drugs in the same container mixed use), control ...

Phase

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

Gala Treatment for Chronic Bronchitis in Canada

The Gala Airway Treatment system is a device-based, energy delivery system that delivers high frequency short duration energy to the airway epithelium and sub-mucosal tissue layers. The energy is delivered via a proprietary catheter through the bronchoscope. Two sessions of treatment will be delivered one month apart. The right lung ...

Phase N/A

Study of Airflow in the Lungs Using Helium MRI

The Biotechnology High Performance Computing Software Applications Institute (BHSAI) of the Department of Defense (DoD) is studying airflow in the lungs using computational fluid dynamics in order to characterize disease-specific airflow patterns and provide useful information for medical applications. To validate these models, they are seeking to obtain experimental data ...

Phase N/A

Gala FIH Feasibility Study for the Treatment of Chronic Bronchitis

The Gala Airway Treatment system is a device-based, energy delivery system that delivers high frequency short duration energy to the airway epithelium and sub-mucosal tissue layers. The energy is delivered via a proprietary catheter through the bronchoscope. Two sessions of treatment will be delivered one month apart. The right lung ...

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

Airway Macrophages and Sputum Milieu in Adult Subjects With Airflow Obstruction

In the United States, a variety of farming operations can generate significant amounts of dust. Chronic organic dust exposure to workers in this industry can result in several respiratory health conditions including chronic bronchitis, chronic obstructive pulmonary disease (COPD), and exacerbations of asthma. Organic dust is a complex mixture containing ...

Phase N/A

Effect of Losartan on Chronic Obstructive Pulmonary Disease (COPD)

Losartan, an angiotensin receptor blocker, has been effective in preventing the development of emphysema and lung inflammation in animal models of COPD. Moreover, there is epidemiologic evidence that suggests that this drug may be effective in reducing COPD morbidity and mortality. This study will provide treatment with either losartan or ...

Phase