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Evaluate the Efficacy and Safety of N02RS1 in Patient With Acute Bronchitis

This study has been completed.
ClinicalTrials.gov Identifier:
First Posted: December 22, 2015
Last Update Posted: March 30, 2016
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by (Responsible Party):
A multi center, randomized, double-blind, placebo-controlled, parallel, phase 2b clinical trial to evaluate the efficacy and safety of N02RS1 in patients with acute bronchitis

Condition Intervention Phase
Acute Bronchitis Drug: N02RS1 1200mg Drug: Placebo Phase 2

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double (Participant, Investigator)
Primary Purpose: Treatment
Official Title: A Multi Center, Randomized, Double-blind, Placebo-controlled, Parallel, Phase 2b Clinical Trial to Evaluate the Efficacy and Safety of N02RS1 in Patients With Acute Bronchitis

Resource links provided by NLM:

Further study details as provided by PharmaKing:

Primary Outcome Measures:
  • BSS(Bronchitis Severity Score) score variation compared to baseline after 7 days [ Time Frame: Visit 1(-3days, screening), 2(0day, randomization), 3(3days), 4(8days) ]

Enrollment: 108
Study Start Date: December 2015
Study Completion Date: March 2016
Primary Completion Date: March 2016 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: N02RS1 1200mg
Combination of Broussonetia spp and Lonicera spp
Drug: N02RS1 1200mg
1200mg/day, Three times a day orally, 2 tablets once, 7 days
Placebo Comparator: Placebo
sugar pill
Drug: Placebo
1200mg/day, Three times a day orally, 2 tablets once, 7 days

Detailed Description:
Suitable subjects randomized to the experimental or control group. The subjects eat IP during 7days. Visit 3(3 days) evaluate BSS through phone call and visit 4(8 days) evaluate efficacy and safety.

Information from the National Library of Medicine

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Ages Eligible for Study:   19 Years to 75 Years   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Patients over 19, under 75 of age
  • Patients acute bronchitis, sputum symptoms, BSS over 7 points.
  • Patients acute bronchitis within 7days.
  • Non-pregnant, patients who agree to contraception.
  • Patients who can write diary and available to communicate.
  • Patients voluntarily agreed

Exclusion Criteria:

  • Patients with hypersensitivity to the drug.
  • Patients who have gotten systemic steroid treatment within 4 weeks.
  • Patients who have gotten treatment of antibiotics, bronchodilators, painkiller and secretagog within 7 days.
  • Patients who have gotten treatment of mucus solvents or antitussives within 3 days.
  • Patients who serious respiratory infections requiring antibiotic treatment, allergic bronchial asthma, bronchiectasis and chronic obstructive pulmonary disease.
  • Patients heart disease, severe kidney, liver disease.
  • The bleeding tendency or immunosuppressed patients.
  • Patients with clinically significant abnormal values.
  • Pregnant women or nursing mothers.
  • Patients alcoholics or drug abuse.
  • Patients taking other clinical trail's medicines within 30 days.
  Contacts and Locations
No Contacts or Locations Provided
  More Information

Responsible Party: PharmaKing
ClinicalTrials.gov Identifier: NCT02637310     History of Changes
Other Study ID Numbers: PMK-N02RS1_Phase 2B
First Submitted: December 8, 2015
First Posted: December 22, 2015
Last Update Posted: March 30, 2016
Last Verified: March 2016

Additional relevant MeSH terms:
Acute Disease
Bronchial Diseases
Respiratory Tract Diseases
Lung Diseases, Obstructive
Lung Diseases
Respiratory Tract Infections
Disease Attributes
Pathologic Processes