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166 studies found for:    Bronchitis: Clinical Trials
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Rank Status Study
21 Terminated N-Acetylcysteine for Patients With COPD and Chronic Bronchitis
Conditions: COPD;   Chronic Bronchitis
Interventions: Drug: N-Acetylcysteine;   Drug: Identical Placebo manufactured to mimic appearance of intervention drug with identical frequency and duration
22 Recruiting An Open Label Trial of Azithromycin in Chronic Productive Cough
Condition: Chronic Cough
Intervention: Drug: Azithromycin
23 Completed Mucolytic Effectiveness of Tacholiquine ® in Chronic Bronchitis
Conditions: Bronchitis, Chronic;   Pulmonary Disease, Chronic Obstructive
Interventions: Drug: Tacholiquine;   Other: Placebo
24 Unknown  CRP-guided Antibiotic Treatment in COPD Exacerbations Admitted to the Hospital
Conditions: COPD;   Exacerbation;   Bronchitis;   Sputum;   C-Reactive Protein
Intervention: Other: CRP-guided antibiotic treatment
25 Completed Inhaled Steroid Reduces Systemic Inflammation in COPD
Conditions: Chronic Obstructive Pulmonary Disease;   Emphysema;   Chronic Bronchitis
Intervention: Drug: inhaled fluticasone 500 mcg b.i.d.
26 Completed
Has Results
Add-on Effects of Tiotropium Over Formoterol in Exercise Tolerance on Chronic Obstructive Pulmonary Disease Patients
Conditions: Pulmonary Disease, Chronic Obstructive;   Chronic Bronchitis;   Pulmonary Emphysema
Interventions: Drug: Formoterol plus Placebo (Tiotropium);   Drug: Formoterol plus Tiotropium
27 Completed Study of Expectorant Activity of Oral N-Acetylcystein (NAC) in Patients With Stable Chronic Bronchitis
Condition: Chronic Bronchitis
Intervention: Drug: Oral N-acetycystein (NAC)
28 Recruiting Effect of Losartan on Airway Mucociliary Dysfunction in Patients With COPD and Chronic Bronchitis
Conditions: COPD;   Chronic Bronchitis
Interventions: Drug: Losartan 50 mg;   Drug: losartan 100 mg
29 Not yet recruiting A Safety Study of Balsamic Bactrim in Pediatric Participants With Acute Bronchitis
Condition: Bronchitis
Interventions: Drug: Guaifenesin;   Drug: Sulfamethoxazole;   Drug: Trimethoprim
30 Unknown  N-Acetylcysteine for Patients With COPD and ChronicBronchitis
Conditions: Chronic Obstructive Pulmonary Disease;   Chronic Bronchitis
Interventions: Drug: N-acetylcysteine;   Drug: Oral acetylcysteine
31 Not yet recruiting An Observational Study to Assess Safety of Sulfamethoxazole + Trimethoprim + Guaifenesin (Balsamic Bactrim) in Adult Participants With Acute Bronchitis
Condition: Bronchitis
Interventions: Drug: Guaifenesin;   Drug: Sulfamethoxazole;   Drug: Trimethoprim
32 Active, not recruiting Effect of Supplementation With Vitamin D on the Acute Bronchitis Prevention During the First Year of Life
Conditions: Acute Bronchitis;   Upper Respiratory Tract Infection;   Acute Bronchiolitis
Interventions: Drug: Vitamin D3;   Drug: Placebo
33 Recruiting Procalcitonin Antibiotic Consensus Trial (ProACT)
Condition: Lower Respiratory Tract Infection (LRTI)
Interventions: Other: Procalcitonin level;   Other: Results of procalcitonin (PCT) level to treating clinician;   Other: Provide procalcitonin guideline to treating clinician;   Other: Telephone Visit
34 Completed Determine the Safety and Efficacy of (R,R)-Formoterol in the Treatment of Subjects With COPD
Conditions: Chronic Obstructive Pulmonary Disease;   Chronic Bronchitis;   Emphysema
Interventions: Drug: arformoterol tartrate inhalation solution;   Drug: Salmeterol;   Drug: Placebo
35 Completed A Study of the Safety and Effectiveness of Levofloxacin Compared With Cefaclor in the Treatment of Adults With Chronic Bronchitis Experiencing Rapid Onset of Worsening of Symptoms Caused by Bacteria
Conditions: Bronchitis;   Bronchitis, Chronic
Intervention: Drug: levofloxacin
36 Completed A Study of the Safety and Effectiveness of Oral Levofloxacin Compared With Cefuroxime Axetil in the Treatment of Adults With Persistent Bronchitis Experiencing Rapid Onset of Severe Worsening of Symptoms Caused by Bacteria
Condition: Bronchitis, Chronic
Intervention: Drug: levofloxacin
37 Recruiting Tai Chi After Pulmonary Rehabilitation in Patients With COPD: A Randomized Trial
Condition: Chronic Obstructive Pulmonary Disease (COPD)
Interventions: Behavioral: Tai Chi;   Behavioral: Group Walking
38 Completed
Has Results
Airway Limitation Study: Study In Primary Care Centers Of Chronic Bronchitis In Long-Term Cigarette Smokers Of At Least 40 Years Of Age With Symptoms Of Cough And Shortness Of Breath
Condition: Pulmonary Disease, Chronic Obstructive
Intervention: Other: Non-interventional study.
39 Completed A Study of the Effectiveness and Safety of High Dose, Short-course Levofloxacin in the Treatment of Acute Bacterial Exacerbation (Worsening) of Chronic Bronchitis.
Conditions: Bronchitis;   Chronic Bronchitis
Intervention: Drug: levofloxacin, azithromycin, amoxicillin/clavulanate
40 Completed
Has Results
Roflumilast in Chronic Obstructive Pulmonary Disease (COPD) Patients Treated With Fixed Combinations of Long-acting β2-agonists (LABA) and Inhaled Glucocorticosteroid (ICS)
Condition: Chronic Obstructive Pulmonary Disease
Interventions: Drug: Roflumilast;   Drug: Placebo

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