Acute Bronchitis
Conditions
Brief summary
This is a multi-center, double-dummy, double-blind, randomized, active-controlled, parallel group phase 3 clinical trial to evaluate the efficacy and safety of KALOMIN™ Tab. in patients with acute bronchitis. The aim of this clinical trial is to demonstrate that KALOMIN™ Tab. is clinically non-inferior to Umckamin syrup, as assessed by BSS(Bronchitis Severity Score), in the treatment of acute bronchitis after 7 days.
Interventions
Sponsors
Study design
Eligibility
Inclusion criteria
* Male or female patients aged 12-75 years old * A total score of BSS ≥ 5 * The duration of symptoms had to be less than 14 days and no chronic pulmonary disease * Patients who voluntarily sign a written informed consent to participate in the trial
Exclusion criteria
* Indication for antibiotic treatment(e.g. severe respiratory infection) * Allergic bronchial asthma * Tendency to bleed * Severe heart, renal, or liver diseases or decline of immune function * Chronic obstructive pulmonary disease * Known or supposed hypersensitivity to investigational medication * Treatment with antibiotics during the past 4 weeks prior to inclusion in the trial * Women during pregnancy or lactation period * Clinically significant abnormal values in the screening test(more than twice the upper limit of normal range for ALT, AST, BUN, and Serum Creatinine) * Participation in any other trial within 30 days prior to inclusion in the trial * Unsuitable patients for enrollment in the opinion of the investigator
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Total score of BSS(Bronchitis Severity Score) | 7days |
Secondary
| Measure | Time frame |
|---|---|
| IMOS(Integrative Medicine Outcome Scale) | 7days |
| IMPSS(Integrative Medicine Patient Satisfaction Scale) | 7days |
| Adverse events, clinical laboratory examination, physical examination, etc. | 7 days |
| Individual symptom score of BSS | 7days |
| reaction rate of treatment | 7days |