Efficacy/Safety of Pseudoephedrine Plus Levocetirizine Versus Placebo in Patients With Vasomotor Rhinitis

This study has been completed.
Information provided by (Responsible Party):
Hanmi Pharmaceutical Company Limited
ClinicalTrials.gov Identifier:
First received: January 10, 2012
Last updated: May 22, 2013
Last verified: May 2013
The purpose of this study is to evaluate efficacy and safety of Cossac L tablet in the treatment of vasomotor rhinitis

Condition Intervention Phase
Vasomotor Rhinitis
Drug: Pseudoephedrine / Levocetirizine
Phase 3

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Pharmacodynamics Study
Intervention Model: Parallel Assignment
Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor)
Primary Purpose: Treatment
Official Title: Efficacy and Safety of Cossac L Tablet in Vasomotor Rhinitis Patients : A Randomized, Double-blind, Placebo-controlled, Phase 3 Clinical Trial

Resource links provided by NLM:

Further study details as provided by Hanmi Pharmaceutical Company Limited:

Primary Outcome Measures:
  • TVRSS(Total Vasomotor Rhinitis Symptom Score) [ Time Frame: 2week ] [ Designated as safety issue: No ]
    the change from baseline in TVRSS

Secondary Outcome Measures:
  • TVRSS, VRSS [ Time Frame: 1week or 2 week ] [ Designated as safety issue: No ]
    • the change from baseline in TVRSS during 1st week and 2nd week
    • the change from baseline in each vasomotor rhinitis symptom score at overall, during 1st week/2week

Enrollment: 137
Study Start Date: May 2011
Study Completion Date: April 2013
Primary Completion Date: April 2013 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Placebo Comparator: Placebo
Drug: Pseudoephedrine / Levocetirizine
tablet, BID everyday
Other Name: Cossac L
Experimental: Cossac L
Pseudoephedrine 120mg + Levocetirizine 2.5mg
Drug: Pseudoephedrine / Levocetirizine
tablet, BID everyday
Other Name: Cossac L

Detailed Description:
randomized, double-blind, placebo-controlled, phase 3

Ages Eligible for Study:   12 Years to 75 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Diagnosis of vasomotor rhinitis

Exclusion Criteria:

  • Significant concomitant medical condition
  • Use corticosteroids or other allergy medications during the study
  • Considered by investigator as not appropriate to participate in the clinical study with othe reason
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Please refer to this study by its ClinicalTrials.gov identifier: NCT01509209

Korea, Republic of
ear, nose and throat, Boramae Hospital
Dongjak, Seoul, Korea, Republic of, 156-707
Sponsors and Collaborators
Hanmi Pharmaceutical Company Limited
Study Director: Kyungmi Park, Ph.D. Hanmi Pharmaceutical Company Limited
  More Information

Responsible Party: Hanmi Pharmaceutical Company Limited
ClinicalTrials.gov Identifier: NCT01509209     History of Changes
Other Study ID Numbers: HM-LCT-301 
Study First Received: January 10, 2012
Last Updated: May 22, 2013
Health Authority: Korea: Food and Drug Administration

Keywords provided by Hanmi Pharmaceutical Company Limited:

Additional relevant MeSH terms:
Rhinitis, Vasomotor
Nose Diseases
Otorhinolaryngologic Diseases
Respiratory Tract Diseases
Respiratory Tract Infections
Adrenergic Agents
Anti-Allergic Agents
Anti-Asthmatic Agents
Autonomic Agents
Bronchodilator Agents
Central Nervous System Stimulants
Histamine Agents
Histamine Antagonists
Histamine H1 Antagonists
Histamine H1 Antagonists, Non-Sedating
Molecular Mechanisms of Pharmacological Action
Nasal Decongestants
Neurotransmitter Agents
Peripheral Nervous System Agents
Physiological Effects of Drugs
Respiratory System Agents
Vasoconstrictor Agents

ClinicalTrials.gov processed this record on May 26, 2016