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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 (34) clinical trials

A RESEARCH STUDY IS CURRENTLY BEING CONDUCTED IN YOUR AREA TO INVESTIGATE AN EXPERIMENTAL ANTI-COPD MEDICATION TO EVALUATE ITS EFFECT IN REDUCING WORSENING OF YOUR COPD.

Phase N/A

Phase III Study to Evaluate the Efficacy and Safety of HOB-048 CR Tab. in Comparison With HOB-048 Syrup in Patients With Cough Due to Acute or Chronic Bronchitis

A randomized, double-blind, multicenter, active-controlled phase III study to evaluate the efficacy and safety of Levotuss CR tab. in comparison with Levotuss syrup in patients with cough due to acute or chronic bronchitis

Phase

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

Effect of Losartan on Airway Mucociliary Dysfunction in Patients With COPD and Chronic Bronchitis

Investigator's preliminary data show that TGF-1 and cigarette smoke exposure decrease BK activity and cause airway surface liquid (ASL) volume depletion and losartan partially rescues BK channel function leading to increased ASL volume and ciliary beat frequency (CBF) in airway epithelial cells exposed to smoke. Therefore the investigators propose that ...

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

Activity Monitor Use in COPD Patients Undergoing Rehabilitation

The research proposal has been developed in conjunction with the Respiratory Physicians and Physiotherapy team who deliver the pulmonary Rehabilitation sessions. The investigators want to address if providing patients with monitors to record activity levels and then giving feedback on activity level data enhances the effect of the standard pulmonary ...

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

An Add-on Study to Evaluate the Efficacy and Safety of Xiyanping Injection in Pediatric Bronchitis Patients.

This is an add-on study of efficacy and safety of intravenous injection of Xiyanping injection in subjects with pediatric bronchitis. The purpose to determine the efficacy and safety of conventional treatment combined with or without Xiyanping injection in the treatment of pediatric bronchitis and to further evaluate the clinical value ...

Phase

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